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);
409 removeTipAnimation();
411 } else if (m_operationMode == MOVEGUIDE) {
412 removeTipAnimation();
413 QGraphicsView::mouseMoveEvent(event);
415 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
417 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
418 if (snappedPos < 0) snappedPos = 0;
420 // Make sure there is no collision
421 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
422 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
423 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
424 collidingItems.removeAll(m_selectionGroup);
425 for (int i = 0; i < children.count(); i++) {
426 if (children.at(i)->type() == GROUPWIDGET) {
427 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
428 for (int j = 0; j < subchildren.count(); j++) {
429 collidingItems.removeAll(subchildren.at(j));
432 collidingItems.removeAll(children.at(i));
434 bool collision = false;
436 for (int i = 0; i < collidingItems.count(); i++) {
437 if (!collidingItems.at(i)->isEnabled()) continue;
438 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
439 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
440 // Moving backward, determine best pos
441 QPainterPath clipPath;
442 clipPath.addRect(item->sceneBoundingRect());
443 QPainterPath res = shape.intersected(clipPath);
444 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
447 snappedPos += offset;
448 // make sure we have no collision
449 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
450 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
451 collidingItems.removeAll(m_selectionGroup);
452 for (int i = 0; i < children.count(); i++) {
453 if (children.at(i)->type() == GROUPWIDGET) {
454 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
455 for (int j = 0; j < subchildren.count(); j++) {
456 collidingItems.removeAll(subchildren.at(j));
459 collidingItems.removeAll(children.at(i));
462 for (int i = 0; i < collidingItems.count(); i++) {
463 if (!collidingItems.at(i)->isEnabled()) continue;
464 if (collidingItems.at(i)->type() == AVWIDGET) {
473 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
474 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
475 collidingItems.removeAll(m_selectionGroup);
476 for (int i = 0; i < children.count(); i++) {
477 if (children.at(i)->type() == GROUPWIDGET) {
478 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
479 for (int j = 0; j < subchildren.count(); j++) {
480 collidingItems.removeAll(subchildren.at(j));
483 collidingItems.removeAll(children.at(i));
487 for (int i = 0; i < collidingItems.count(); i++) {
488 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
489 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
490 // Moving backward, determine best pos
491 QPainterPath clipPath;
492 clipPath.addRect(item->sceneBoundingRect());
493 QPainterPath res = shape.intersected(clipPath);
494 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
498 snappedPos += offset;
499 // make sure we have no collision
500 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
501 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
502 collidingItems.removeAll(m_selectionGroup);
503 for (int i = 0; i < children.count(); i++) {
504 if (children.at(i)->type() == GROUPWIDGET) {
505 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
506 for (int j = 0; j < subchildren.count(); j++) {
507 collidingItems.removeAll(subchildren.at(j));
510 collidingItems.removeAll(children.at(i));
512 for (int i = 0; i < collidingItems.count(); i++) {
513 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
521 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
522 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
526 if (m_tool == RAZORTOOL) {
527 setCursor(m_razorCursor);
528 //QGraphicsView::mouseMoveEvent(event);
530 } else if (m_tool == SPACERTOOL) {
531 setCursor(m_spacerCursor);
535 QList<QGraphicsItem *> itemList = items(event->pos());
536 QGraphicsRectItem *item = NULL;
537 OPERATIONTYPE opMode = NONE;
539 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
541 } else for (int i = 0; i < itemList.count(); i++) {
542 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
543 item = (QGraphicsRectItem*) itemList.at(i);
548 if (item && event->buttons() == Qt::NoButton) {
549 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
550 if (m_tool == RAZORTOOL) {
551 // razor tool over a clip, display current frame in monitor
552 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
553 //TODO: solve crash when showing frame when moving razor over clip
554 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
559 opMode = clip->operationMode(mapToScene(event->pos()));
560 const double size = 5;
561 if (opMode == m_moveOpMode) {
562 QGraphicsView::mouseMoveEvent(event);
565 removeTipAnimation();
567 m_moveOpMode = opMode;
568 setTipAnimation(clip, opMode, size);
570 setCursor(Qt::OpenHandCursor);
571 else if (opMode == RESIZESTART)
572 setCursor(KCursor("left_side", Qt::SizeHorCursor));
573 else if (opMode == RESIZEEND)
574 setCursor(KCursor("right_side", Qt::SizeHorCursor));
575 else if (opMode == FADEIN || opMode == FADEOUT || opMode == TRANSITIONSTART || opMode == TRANSITIONEND || opMode == KEYFRAME)
576 setCursor(Qt::PointingHandCursor);
577 } // no clip under mouse
578 else if (m_tool == RAZORTOOL) {
581 } else if (opMode == MOVEGUIDE) {
582 m_moveOpMode = opMode;
583 setCursor(Qt::SplitHCursor);
585 removeTipAnimation();
586 setCursor(Qt::ArrowCursor);
587 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
588 QGraphicsView::mouseMoveEvent(event);
590 setCursorPos(mappedXPos);
591 slotCheckPositionScrolling();
593 } else m_moveOpMode = NONE;
595 QGraphicsView::mouseMoveEvent(event);
599 void CustomTrackView::mousePressEvent(QMouseEvent * event)
601 setFocus(Qt::MouseFocusReason);
602 m_menuPosition = QPoint();
604 // special cases (middle click button or ctrl / shift click
605 if (event->button() == Qt::MidButton) {
607 m_blockRefresh = false;
608 m_operationMode = NONE;
612 if (event->modifiers() & Qt::ShiftModifier) {
613 // Rectangle selection
614 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
615 setDragMode(QGraphicsView::RubberBandDrag);
616 if (!(event->modifiers() & Qt::ControlModifier)) {
617 resetSelectionGroup();
618 scene()->clearSelection();
620 m_blockRefresh = false;
621 m_operationMode = RUBBERSELECTION;
622 QGraphicsView::mousePressEvent(event);
626 m_blockRefresh = true;
628 bool collision = false;
630 if (m_tool != RAZORTOOL) activateMonitor();
631 else if (m_document->renderer()->playSpeed() != 0.0) {
632 m_document->renderer()->pause();
635 m_clickEvent = event->pos();
637 // check item under mouse
638 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
640 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
641 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
642 setDragMode(QGraphicsView::ScrollHandDrag);
643 QGraphicsView::mousePressEvent(event);
644 m_blockRefresh = false;
645 m_operationMode = NONE;
649 // if a guide and a clip were pressed, just select the guide
650 for (int i = 0; i < collisionList.count(); ++i) {
651 if (collisionList.at(i)->type() == GUIDEITEM) {
652 // a guide item was pressed
653 m_dragGuide = (Guide *) collisionList.at(i);
654 if (event->button() == Qt::LeftButton) { // move it
655 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
657 m_operationMode = MOVEGUIDE;
658 // deselect all clips so that only the guide will move
659 m_scene->clearSelection();
660 resetSelectionGroup(false);
661 updateSnapPoints(NULL);
662 QGraphicsView::mousePressEvent(event);
664 } else // show context menu
669 // Find first clip, transition or group under mouse (when no guides selected)
671 AbstractGroupItem *dragGroup = NULL;
672 AbstractClipItem *collisionClip = NULL;
674 while (!m_dragGuide && ct < collisionList.count()) {
675 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
676 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
677 if (collisionClip->isItemLocked())
679 if (collisionClip == m_dragItem)
680 collisionClip = NULL;
682 m_dragItem = collisionClip;
684 m_dragItemInfo = m_dragItem->info();
685 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
686 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
687 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
694 if (m_dragItem) emit clipItemSelected(NULL);
697 #if QT_VERSION >= 0x040600
698 // Add shadow to dragged item, currently disabled because of painting artifacts
699 //TODO:Â re-enable when fixed
700 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
701 eff->setBlurRadius(5);
702 eff->setOffset(3, 3);
703 m_dragItem->setGraphicsEffect(eff);*/
705 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
706 // update transition menu action
707 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
708 m_autoTransition->setEnabled(true);
709 } else m_autoTransition->setEnabled(false);
711 // context menu requested
712 if (event->button() == Qt::RightButton) {
714 if (dragGroup) dragGroup->setSelected(true);
715 else if (!m_dragItem->isSelected()) {
716 resetSelectionGroup(false);
717 m_scene->clearSelection();
718 m_dragItem->setSelected(true);
720 } else if (!m_dragGuide) {
721 // check if there is a guide close to mouse click
722 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
723 for (int i = 0; i < guidesCollisionList.count(); i++) {
724 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
725 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
729 // keep this to support multiple guides context menu in the future (?)
730 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
731 guidesCollisionList.removeAt(0);
733 if (!guidesCollisionList.isEmpty())
734 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
737 m_operationMode = NONE;
738 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
739 m_menuPosition = m_clickEvent;
745 // No item under click
746 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
747 resetSelectionGroup(false);
748 setCursor(Qt::ArrowCursor);
749 m_scene->clearSelection();
751 updateClipTypeActions(NULL);
752 if (m_tool == SPACERTOOL) {
753 QList<QGraphicsItem *> selection;
754 if (event->modifiers() == Qt::ControlModifier) {
755 // Ctrl + click, select all items on track after click position
756 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
757 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
758 // Cannot use spacer on locked track
759 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
763 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
766 selection = checkForGroups(rect, &isOk);
768 // groups found on track, do not allow the move
769 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
773 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;
775 // Select all items on all tracks after click position
776 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
777 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
780 QList <GenTime> offsetList;
781 // create group to hold selected items
782 m_selectionGroup = new AbstractGroupItem(m_document->fps());
783 scene()->addItem(m_selectionGroup);
785 for (int i = 0; i < selection.count(); i++) {
786 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
787 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
788 if (item->isItemLocked()) continue;
789 offsetList.append(item->startPos());
790 offsetList.append(item->endPos());
791 m_selectionGroup->addToGroup(selection.at(i));
792 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
793 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
794 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
795 QList<QGraphicsItem *> children = selection.at(i)->childItems();
796 for (int j = 0; j < children.count(); j++) {
797 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
798 offsetList.append(item->startPos());
799 offsetList.append(item->endPos());
801 m_selectionGroup->addToGroup(selection.at(i));
802 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
803 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
804 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
805 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
806 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
807 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
810 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
811 if (!offsetList.isEmpty()) {
813 QList <GenTime> cleandOffsetList;
814 GenTime startOffset = offsetList.takeFirst();
815 for (int k = 0; k < offsetList.size(); k++) {
816 GenTime newoffset = offsetList.at(k) - startOffset;
817 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
818 cleandOffsetList.append(newoffset);
821 updateSnapPoints(NULL, cleandOffsetList, true);
823 m_operationMode = SPACER;
825 setCursorPos((int)(mapToScene(event->x(), 0).x()));
827 QGraphicsView::mousePressEvent(event);
832 if (m_tool == RAZORTOOL && m_dragItem) {
833 if (m_dragItem->type() == TRANSITIONWIDGET) {
834 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
838 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
839 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
844 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
845 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
846 m_document->renderer()->pause();
847 m_commandStack->push(command);
848 setDocumentModified();
854 bool itemSelected = false;
855 if (m_dragItem->isSelected()) itemSelected = true;
856 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
857 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
859 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
860 if (event->modifiers() != Qt::ControlModifier) {
861 resetSelectionGroup(false);
862 m_scene->clearSelection();
863 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
864 viewport()->update();
865 } else resetSelectionGroup();
867 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
868 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
869 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
871 bool selected = !m_dragItem->isSelected();
872 if (dragGroup) dragGroup->setSelected(selected);
873 else m_dragItem->setSelected(selected);
875 groupSelectedItems();
876 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
877 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
878 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
881 if (collisionClip != NULL || m_dragItem == NULL) {
882 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
883 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
884 emit clipItemSelected(selected);
885 } else emit clipItemSelected(NULL);
888 // If clicked item is selected, allow move
889 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
891 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
892 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
894 // Update snap points
895 if (m_selectionGroup == NULL) {
896 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
897 else updateSnapPoints(m_dragItem);
899 QList <GenTime> offsetList;
900 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
901 for (int i = 0; i < children.count(); i++) {
902 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
903 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
904 offsetList.append(item->startPos());
905 offsetList.append(item->endPos());
908 if (!offsetList.isEmpty()) {
910 GenTime startOffset = offsetList.takeFirst();
911 QList <GenTime> cleandOffsetList;
912 for (int k = 0; k < offsetList.size(); k++) {
913 GenTime newoffset = offsetList.at(k) - startOffset;
914 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
915 cleandOffsetList.append(newoffset);
918 updateSnapPoints(NULL, cleandOffsetList, true);
922 if (m_operationMode == KEYFRAME) {
923 m_dragItem->updateSelectedKeyFrame();
924 m_blockRefresh = false;
926 } else if (m_operationMode == MOVE) {
927 setCursor(Qt::ClosedHandCursor);
928 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
930 info.startPos = m_dragItem->startPos();
931 info.track = m_dragItem->track();
932 int transitiontrack = getPreviousVideoTrack(info.track);
933 ClipItem *transitionClip = NULL;
934 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
935 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
936 info.endPos = transitionClip->endPos();
938 GenTime transitionDuration(65, m_document->fps());
939 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
940 else info.endPos = info.startPos + transitionDuration;
942 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
943 // Check there is no other transition at that place
944 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
945 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
946 QList<QGraphicsItem *> selection = m_scene->items(r);
947 bool transitionAccepted = true;
948 for (int i = 0; i < selection.count(); i++) {
949 if (selection.at(i)->type() == TRANSITIONWIDGET) {
950 Transition *tr = static_cast <Transition *>(selection.at(i));
951 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
952 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
953 } else transitionAccepted = false;
956 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
957 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
958 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
960 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
961 info.track = m_dragItem->track();
962 int transitiontrack = getPreviousVideoTrack(info.track);
963 ClipItem *transitionClip = NULL;
964 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
965 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
966 info.startPos = transitionClip->startPos();
968 GenTime transitionDuration(65, m_document->fps());
969 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
970 else info.startPos = info.endPos - transitionDuration;
972 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
973 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
974 EffectsList::setParameter(transition, "reverse", "1");
976 // Check there is no other transition at that place
977 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
978 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
979 QList<QGraphicsItem *> selection = m_scene->items(r);
980 bool transitionAccepted = true;
981 for (int i = 0; i < selection.count(); i++) {
982 if (selection.at(i)->type() == TRANSITIONWIDGET) {
983 Transition *tr = static_cast <Transition *>(selection.at(i));
984 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
985 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
986 } else transitionAccepted = false;
989 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
990 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
992 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
993 resetSelectionGroup(false);
994 m_dragItem->setSelected(true);
997 m_blockRefresh = false;
999 QGraphicsView::mousePressEvent(event);
1002 void CustomTrackView::rebuildGroup(AbstractGroupItem* group)
1005 QList <QGraphicsItem *> children = group->childItems();
1006 m_document->clipManager()->removeGroup(group);
1007 scene()->destroyItemGroup(group);
1008 for (int i = 0; i < children.count(); i++)
1009 children.at(i)->setSelected(true);
1010 groupSelectedItems(false, true);
1014 void CustomTrackView::resetSelectionGroup(bool selectItems)
1016 if (m_selectionGroup) {
1017 // delete selection group
1018 bool snap = KdenliveSettings::snaptopoints();
1019 KdenliveSettings::setSnaptopoints(false);
1021 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1022 scene()->destroyItemGroup(m_selectionGroup);
1023 for (int i = 0; i < children.count(); i++) {
1024 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1025 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1026 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1027 children.at(i)->setSelected(selectItems);
1029 } else if (children.at(i)->type() == GROUPWIDGET) {
1030 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1031 children.at(i)->setSelected(selectItems);
1034 m_selectionGroup = NULL;
1035 KdenliveSettings::setSnaptopoints(snap);
1039 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1041 if (m_selectionGroup) {
1042 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1045 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1046 if (selection.isEmpty()) return;
1048 // Find top left position of selection
1049 for (int i = 0; i < selection.count(); i++) {
1050 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1051 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1052 } else if (selection.at(i)->parentItem()) {
1053 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1057 if (force || selection.count() > 1) {
1058 bool snap = KdenliveSettings::snaptopoints();
1059 KdenliveSettings::setSnaptopoints(false);
1060 if (createNewGroup) {
1061 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1062 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1063 QPointF diff = newGroup->pos();
1064 newGroup->translate(-diff.x(), -diff.y());
1065 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1067 scene()->addItem(newGroup);
1069 // Check if we are trying to include a group in a group
1070 QList <AbstractGroupItem *> groups;
1071 for (int i = 0; i < selection.count(); i++) {
1072 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1073 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1074 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1075 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1077 if (!groups.isEmpty()) {
1078 // ungroup previous groups
1079 while (!groups.isEmpty()) {
1080 AbstractGroupItem *grp = groups.takeFirst();
1081 m_document->clipManager()->removeGroup(grp);
1082 scene()->destroyItemGroup(grp);
1084 selection = m_scene->selectedItems();
1087 for (int i = 0; i < selection.count(); i++) {
1088 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1089 newGroup->addToGroup(selection.at(i));
1090 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1093 KdenliveSettings::setSnaptopoints(snap);
1095 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1096 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1097 QPointF diff = m_selectionGroup->pos();
1098 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1099 m_selectionGroup->translate(- diff.x(), -diff.y());
1101 scene()->addItem(m_selectionGroup);
1102 for (int i = 0; i < selection.count(); i++) {
1103 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1104 m_selectionGroup->addToGroup(selection.at(i));
1105 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1108 KdenliveSettings::setSnaptopoints(snap);
1109 if (m_selectionGroup) {
1110 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1111 m_selectionGroupInfo.track = m_selectionGroup->track();
1114 } else resetSelectionGroup();
1117 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1119 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1120 /*if (m_moveOpMode == KEYFRAME) {
1121 // user double clicked on a keyframe, open edit dialog
1122 //TODO:Â update for effects with several values per keyframe
1123 QDialog d(parentWidget());
1124 Ui::KeyFrameDialog_UI view;
1126 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1127 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1128 view.kfr_value->setFocus();
1129 if (d.exec() == QDialog::Accepted) {
1130 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1131 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1132 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1133 QString previous = item->keyframes(item->selectedEffectIndex());
1134 item->updateKeyframeEffect();
1135 QString next = item->keyframes(item->selectedEffectIndex());
1136 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1137 m_commandStack->push(command);
1138 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1139 emit clipItemSelected(item, item->selectedEffectIndex());
1144 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1145 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1146 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1147 //QString previous = item->keyframes(item->selectedEffectIndex());
1148 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1149 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1150 //item->updateKeyframeEffect();
1151 //QString next = item->keyframes(item->selectedEffectIndex());
1152 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1153 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1154 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1155 m_commandStack->push(command);
1156 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1157 emit clipItemSelected(item, item->selectedEffectIndex());
1159 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1162 QList<QGraphicsItem *> collisionList = items(event->pos());
1163 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1164 Guide *editGuide = (Guide *) collisionList.at(0);
1165 if (editGuide) slotEditGuide(editGuide->info());
1170 void CustomTrackView::editItemDuration()
1172 AbstractClipItem *item;
1176 if (m_scene->selectedItems().count() == 1) {
1177 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1179 if (m_scene->selectedItems().empty())
1180 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1182 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1188 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1192 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1193 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1197 if (!item->isItemLocked()) {
1200 if (item->type() == TRANSITIONWIDGET)
1201 getTransitionAvailableSpace(item, minimum, maximum);
1203 getClipAvailableSpace(item, minimum, maximum);
1204 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1205 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1206 if (d.exec() == QDialog::Accepted) {
1207 ItemInfo clipInfo = item->info();
1208 ItemInfo startInfo = clipInfo;
1209 if (item->type() == TRANSITIONWIDGET) {
1210 // move & resize transition
1211 clipInfo.startPos = d.startPos();
1212 clipInfo.endPos = clipInfo.startPos + d.duration();
1213 clipInfo.track = item->track();
1214 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1215 m_commandStack->push(command);
1217 // move and resize clip
1218 QUndoCommand *moveCommand = new QUndoCommand();
1219 moveCommand->setText(i18n("Edit clip"));
1220 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1221 // duration was reduced, so process it first
1222 clipInfo.endPos = clipInfo.startPos + d.duration();
1223 clipInfo.cropStart = d.cropStart();
1224 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1226 if (d.startPos() != clipInfo.startPos) {
1227 startInfo = clipInfo;
1228 clipInfo.startPos = d.startPos();
1229 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1230 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1232 if (d.duration() > item->cropDuration()) {
1233 // duration was increased, so process it after move
1234 startInfo = clipInfo;
1235 clipInfo.endPos = clipInfo.startPos + d.duration();
1236 clipInfo.cropStart = d.cropStart();
1237 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1239 m_commandStack->push(moveCommand);
1243 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1247 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1249 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1251 clip->setKeyframes(index, keyframes);
1252 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1253 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1257 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1259 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1260 m_editGuide->setEnabled(m_dragGuide != NULL);
1261 m_markerMenu->clear();
1262 m_markerMenu->setEnabled(false);
1264 m_timelineContextMenu->popup(pos);
1265 } else if (group != NULL) {
1266 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1267 m_ungroupAction->setEnabled(true);
1268 updateClipTypeActions(NULL);
1269 m_timelineContextClipMenu->popup(pos);
1271 m_ungroupAction->setEnabled(false);
1272 if (clip->type() == AVWIDGET) {
1273 ClipItem *item = static_cast <ClipItem*>(clip);
1274 //build go to marker menu
1275 if (item->baseClip()) {
1276 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1277 int offset = item->startPos().frames(m_document->fps());
1278 if (!markers.isEmpty()) {
1279 for (int i = 0; i < markers.count(); i++) {
1280 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1281 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1282 QAction *go = m_markerMenu->addAction(position);
1283 go->setData(pos + offset);
1286 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1288 updateClipTypeActions(item);
1289 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1290 m_timelineContextClipMenu->popup(pos);
1291 } else if (clip->type() == TRANSITIONWIDGET) {
1292 m_timelineContextTransitionMenu->popup(pos);
1297 void CustomTrackView::activateMonitor()
1299 emit activateDocumentMonitor();
1302 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1304 resetSelectionGroup();
1306 info.startPos = GenTime();
1307 info.cropStart = GenTime(in, m_document->fps());
1308 info.endPos = GenTime(out - in, m_document->fps());
1309 info.cropDuration = info.endPos - info.startPos;
1312 // Check if clip can be inserted at that position
1313 ItemInfo pasteInfo = info;
1314 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1315 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1316 pasteInfo.track = selectedTrack();
1317 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1318 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1322 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1323 m_commandStack->push(command);
1325 selectClip(true, false);
1326 // Automatic audio split
1327 if (KdenliveSettings::splitaudio())
1331 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1333 if (data->hasFormat("kdenlive/clip")) {
1335 m_scene->clearSelection();
1336 resetSelectionGroup(false);
1337 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1338 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1340 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1343 QPointF framePos = mapToScene(pos);
1345 info.startPos = GenTime();
1346 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1347 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1348 info.cropDuration = info.endPos - info.startPos;
1351 // Check if clip can be inserted at that position
1352 ItemInfo pasteInfo = info;
1353 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1354 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1355 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1356 framePos.setX((int)(framePos.x() + 0.5));
1357 framePos.setY(pasteInfo.track * m_tracksHeight);
1358 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1361 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1362 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1363 m_selectionGroup->addToGroup(item);
1364 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1366 QList <GenTime> offsetList;
1367 offsetList.append(info.endPos);
1368 updateSnapPoints(NULL, offsetList);
1369 m_selectionGroup->setPos(framePos);
1370 scene()->addItem(m_selectionGroup);
1371 m_selectionGroup->setSelected(true);
1373 } else if (data->hasFormat("kdenlive/producerslist")) {
1375 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1376 m_scene->clearSelection();
1377 resetSelectionGroup(false);
1379 QList <GenTime> offsetList;
1380 QList <ItemInfo> infoList;
1381 QPointF framePos = mapToScene(pos);
1382 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1383 int track = (int)(framePos.y() / m_tracksHeight);
1384 framePos.setX((int)(framePos.x() + 0.5));
1385 framePos.setY(track * m_tracksHeight);
1387 // Check if clips can be inserted at that position
1388 for (int i = 0; i < ids.size(); ++i) {
1389 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1391 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1395 info.startPos = start;
1396 info.cropDuration = clip->duration();
1397 info.endPos = info.startPos + info.cropDuration;
1399 infoList.append(info);
1400 start += clip->duration();
1402 if (!canBePastedTo(infoList, AVWIDGET)) {
1405 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1407 for (int i = 0; i < ids.size(); ++i) {
1408 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1410 info.startPos = start;
1411 info.cropDuration = clip->duration();
1412 info.endPos = info.startPos + info.cropDuration;
1414 start += info.cropDuration;
1415 offsetList.append(start);
1416 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1417 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1418 m_selectionGroup->addToGroup(item);
1419 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1422 updateSnapPoints(NULL, offsetList);
1423 m_selectionGroup->setPos(framePos);
1424 scene()->addItem(m_selectionGroup);
1425 //m_selectionGroup->setZValue(10);
1426 m_thumbsTimer.start();
1430 // the drag is not a clip (may be effect, ...)
1438 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1440 if (insertDropClips(event->mimeData(), event->pos())) {
1441 event->acceptProposedAction();
1442 } else QGraphicsView::dragEnterEvent(event);
1445 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1447 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);
1448 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1449 collindingItems.removeAll(item);
1450 if (collindingItems.isEmpty()) return false;
1452 for (int i = 0; i < collindingItems.count(); i++) {
1453 QGraphicsItem *collision = collindingItems.at(i);
1454 if (collision->type() == item->type()) {
1456 kDebug() << "// COLLISIION DETECTED";
1464 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1466 int track = m_document->tracksCount() - clip->track();
1467 GenTime pos = clip->startPos();
1468 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1469 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1472 bool success = true;
1473 for (int i = 0; i < clip->effectsCount(); i++) {
1474 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1476 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1477 m_document->renderer()->doRefresh();
1480 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1482 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1484 // Special case: speed effect
1485 if (effect.attribute("id") == "speed") {
1486 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1487 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1490 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1491 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1492 if (strobe == 0) strobe = 1;
1493 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1494 EffectsParameterList params = clip->addEffect(effect);
1495 m_document->renderer()->mltAddEffect(track, pos, params);
1496 if (clip->isSelected()) emit clipItemSelected(clip);
1499 EffectsParameterList params = clip->addEffect(effect);
1500 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1501 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1502 if (clip->isSelected()) emit clipItemSelected(clip);
1503 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1506 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1508 QString index = effect.attribute("kdenlive_ix");
1509 // Special case: speed effect
1510 if (effect.attribute("id") == "speed") {
1511 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1513 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1514 clip->deleteEffect(index);
1515 emit clipItemSelected(clip);
1516 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1520 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1521 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1522 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1525 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1527 clip->deleteEffect(index);
1528 emit clipItemSelected(clip);
1532 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1534 QList<QGraphicsItem *> itemList = group->childItems();
1535 QUndoCommand *effectCommand = new QUndoCommand();
1537 QDomNode namenode = effect.elementsByTagName("name").item(0);
1538 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1539 else effectName = i18n("effect");
1540 effectCommand->setText(i18n("Add %1", effectName));
1542 for (int i = 0; i < itemList.count(); i++) {
1543 if (itemList.at(i)->type() == AVWIDGET) {
1544 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1545 if (effect.attribute("type") == "audio") {
1546 // Don't add audio effects on video clips
1547 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1548 } else if (effect.hasAttribute("type") == false) {
1549 // Don't add video effect on audio clips
1550 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1553 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1554 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1557 if (item->isItemLocked()) {
1560 item->initEffect(effect);
1561 if (effect.attribute("tag") == "ladspa") {
1562 QString ladpsaFile = m_document->getLadspaFile();
1563 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1564 effect.setAttribute("src", ladpsaFile);
1566 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1571 m_commandStack->push(effectCommand);
1572 setDocumentModified();
1573 } else delete effectCommand;
1576 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1578 QList<QGraphicsItem *> itemList;
1579 QUndoCommand *effectCommand = new QUndoCommand();
1581 QDomNode namenode = effect.elementsByTagName("name").item(0);
1582 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1583 else effectName = i18n("effect");
1584 effectCommand->setText(i18n("Add %1", effectName));
1586 if (track == -1) itemList = scene()->selectedItems();
1587 if (itemList.isEmpty()) {
1588 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1589 if (clip) itemList.append(clip);
1590 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1594 for (int i = 0; i < itemList.count(); i++) {
1595 if (itemList.at(i)->type() == GROUPWIDGET) {
1596 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1597 for (int j = 0; j < subitems.count(); j++) {
1598 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1603 for (int i = 0; i < itemList.count(); i++) {
1604 if (itemList.at(i)->type() == AVWIDGET) {
1605 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1606 if (effect.attribute("type") == "audio") {
1607 // Don't add audio effects on video clips
1608 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1609 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1612 } else if (effect.hasAttribute("type") == false) {
1613 // Don't add video effect on audio clips
1614 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1615 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1619 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1620 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1623 if (item->isItemLocked()) {
1626 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1627 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1628 } else item->initEffect(effect);
1629 if (effect.attribute("tag") == "ladspa") {
1630 QString ladpsaFile = m_document->getLadspaFile();
1631 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1632 effect.setAttribute("src", ladpsaFile);
1634 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1637 if (effectCommand->childCount() > 0) {
1638 m_commandStack->push(effectCommand);
1639 setDocumentModified();
1640 } else delete effectCommand;
1643 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1645 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1646 //clip is in a group, also remove the effect in other clips of the group
1647 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1648 QUndoCommand *delCommand = new QUndoCommand();
1650 QDomNode namenode = effect.elementsByTagName("name").item(0);
1651 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1652 else effectName = i18n("effect");
1653 delCommand->setText(i18n("Delete %1", effectName));
1656 for (int i = 0; i < items.count(); i++) {
1657 if (items.at(i)->type() == GROUPWIDGET) {
1658 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1659 for (int j = 0; j < subitems.count(); j++) {
1660 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1665 for (int i = 0; i < items.count(); i++) {
1666 if (items.at(i)->type() == AVWIDGET) {
1667 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1668 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1670 QDomElement eff = item->effectAt(ix);
1671 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1675 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1676 else delete delCommand;
1679 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1680 m_commandStack->push(command);
1681 setDocumentModified();
1684 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1686 if (insertedEffect.isNull()) {
1687 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1690 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1691 QDomElement effect = insertedEffect.cloneNode().toElement();
1693 // Special case: speed effect
1694 if (effect.attribute("id") == "speed") {
1695 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1697 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1698 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1699 if (strobe == 0) strobe = 1;
1700 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1702 clip->setEffectAt(ix, effect);
1703 if (ix == clip->selectedEffectIndex()) {
1704 clip->setSelectedEffect(ix);
1705 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1710 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1711 if (effect.attribute("tag") == "ladspa") {
1712 // Update the ladspa affect file
1713 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1715 // check if we are trying to reset a keyframe effect
1716 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1717 clip->initEffect(effect);
1718 effectParams = clip->getEffectArgs(effect);
1720 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1721 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1723 clip->setEffectAt(ix, effect);
1724 if (ix == clip->selectedEffectIndex()) {
1725 clip->setSelectedEffect(ix);
1726 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1728 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1729 // A fade effect was modified, update the clip
1730 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1731 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1732 clip->setFadeIn(pos);
1734 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1735 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1736 clip->setFadeOut(pos);
1740 setDocumentModified();
1743 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1745 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1746 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1747 QDomElement act = clip->effectAt(newPos - 1);
1748 QDomElement before = clip->effectAt(oldPos - 1);
1749 clip->setEffectAt(oldPos - 1, act);
1750 clip->setEffectAt(newPos - 1, before);
1751 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1752 if (act.attribute("id") == "speed") {
1753 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1754 } else if (before.attribute("id") == "speed") {
1755 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1756 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1757 emit clipItemSelected(clip, newPos - 1);
1758 setDocumentModified();
1759 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1762 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1764 QDomElement effect = clip->effectAt(effectPos);
1765 QDomElement oldEffect = effect.cloneNode().toElement();
1767 effect.setAttribute("disable", (int) disable);
1768 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1769 m_commandStack->push(command);
1770 setDocumentModified();;
1773 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1775 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1776 m_commandStack->push(command);
1777 setDocumentModified();
1780 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1782 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1783 m_commandStack->push(command);
1786 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1788 QDomElement effect = clip->getEffectAt(ix);
1789 QDomElement oldeffect = effect.cloneNode().toElement();
1790 effect.setAttribute("region", region);
1791 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1792 m_commandStack->push(command);
1795 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1799 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1800 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1801 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1802 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);
1803 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1804 m_blockRefresh = false;
1807 if (item->parentItem()) {
1808 // Item is part of a group, reset group
1809 resetSelectionGroup();
1811 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1813 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1814 int cutPos = (int) cutTime.frames(m_document->fps());
1816 newPos.startPos = cutTime;
1817 newPos.endPos = info.endPos;
1818 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1819 newPos.track = info.track;
1820 newPos.cropDuration = newPos.endPos - newPos.startPos;
1822 bool snap = KdenliveSettings::snaptopoints();
1823 KdenliveSettings::setSnaptopoints(false);
1824 ClipItem *dup = item->clone(newPos);
1825 // remove unwanted effects (fade in) from 2nd part of cutted clip
1826 int ix = dup->hasEffect(QString(), "fadein");
1828 QDomElement oldeffect = item->effectAt(ix);
1829 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1831 ix = dup->hasEffect(QString(), "fade_from_black");
1833 QDomElement oldeffect = item->effectAt(ix);
1834 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1836 item->resizeEnd(cutPos);
1837 scene()->addItem(dup);
1838 if (item->checkKeyFrames()) slotRefreshEffects(item);
1839 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1840 item->baseClip()->addReference();
1841 m_document->updateClip(item->baseClip()->getId());
1842 setDocumentModified();
1843 KdenliveSettings::setSnaptopoints(snap);
1845 //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);
1849 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1850 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1852 if (!item || !dup || item == dup) {
1853 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1854 m_blockRefresh = false;
1857 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1858 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1862 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1863 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1864 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1865 //deleteClip(dup->info());
1867 bool snap = KdenliveSettings::snaptopoints();
1868 KdenliveSettings::setSnaptopoints(false);
1870 if (dup->isSelected()) emit clipItemSelected(NULL);
1871 dup->baseClip()->removeReference();
1872 m_document->updateClip(dup->baseClip()->getId());
1873 scene()->removeItem(dup);
1876 ItemInfo clipinfo = item->info();
1877 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1878 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1880 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1881 setDocumentModified();
1883 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1884 KdenliveSettings::setSnaptopoints(snap);
1888 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1891 void CustomTrackView::slotEnableRefresh()
1893 m_blockRefresh = false;
1896 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1898 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1899 if (itemList.count() == 1) {
1900 if (itemList.at(0)->type() == AVWIDGET) {
1901 ClipItem *item = (ClipItem *) itemList.at(0);
1903 info.track = item->track();
1904 ClipItem *transitionClip = NULL;
1905 const int transitiontrack = getPreviousVideoTrack(info.track);
1906 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1907 if (pos < item->startPos() + item->cropDuration() / 2) {
1908 // add transition to clip start
1909 info.startPos = item->startPos();
1910 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1911 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1912 info.endPos = transitionClip->endPos();
1913 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1914 // Check there is no other transition at that place
1915 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1916 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1917 QList<QGraphicsItem *> selection = m_scene->items(r);
1918 bool transitionAccepted = true;
1919 for (int i = 0; i < selection.count(); i++) {
1920 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1921 Transition *tr = static_cast <Transition *>(selection.at(i));
1922 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1923 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1924 } else transitionAccepted = false;
1927 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1928 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1931 // add transition to clip end
1932 info.endPos = item->endPos();
1933 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1934 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1935 info.startPos = transitionClip->startPos();
1936 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1937 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1938 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1940 // Check there is no other transition at that place
1941 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1942 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1943 QList<QGraphicsItem *> selection = m_scene->items(r);
1944 bool transitionAccepted = true;
1945 for (int i = 0; i < selection.count(); i++) {
1946 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1947 Transition *tr = static_cast <Transition *>(selection.at(i));
1948 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1949 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1950 } else transitionAccepted = false;
1953 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1954 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1957 } else for (int i = 0; i < itemList.count(); i++) {
1958 if (itemList.at(i)->type() == AVWIDGET) {
1959 ClipItem *item = (ClipItem *) itemList.at(i);
1961 info.startPos = item->startPos();
1962 info.endPos = info.startPos + GenTime(65, m_document->fps());
1963 info.track = item->track();
1965 // Check there is no other transition at that place
1966 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1967 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1968 QList<QGraphicsItem *> selection = m_scene->items(r);
1969 bool transitionAccepted = true;
1970 for (int i = 0; i < selection.count(); i++) {
1971 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1972 Transition *tr = static_cast <Transition *>(selection.at(i));
1973 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1974 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1975 } else transitionAccepted = false;
1978 int transitiontrack = getPreviousVideoTrack(info.track);
1979 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1980 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1985 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1987 if (transitionInfo.startPos >= transitionInfo.endPos) {
1988 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1991 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1992 m_commandStack->push(command);
1993 setDocumentModified();
1996 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1998 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1999 //kDebug() << "---- ADDING transition " << params.attribute("value");
2000 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2001 scene()->addItem(tr);
2002 setDocumentModified();
2004 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2009 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2011 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2013 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2016 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2017 if (m_dragItem == item) m_dragItem = NULL;
2019 #if QT_VERSION >= 0x040600
2020 // animate item deletion
2021 item->closeAnimation();
2025 emit transitionItemSelected(NULL);
2026 setDocumentModified();
2029 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2031 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2032 QDomElement xml = tr->toXML();
2033 if (old.isNull() || xml.isNull()) {
2034 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2037 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2038 m_commandStack->push(command);
2039 setDocumentModified();
2042 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2044 Transition *item = getTransitionItemAt(pos, track);
2046 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2050 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2051 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);
2052 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2053 item->setTransitionParameters(transition);
2054 if (updateTransitionWidget) {
2055 ItemInfo info = item->info();
2057 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2058 if (transitionClip && transitionClip->baseClip()) {
2059 QString size = transitionClip->baseClip()->getProperty("frame_size");
2060 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2061 if (factor == 0) factor = 1.0;
2062 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2063 p.setY(size.section('x', 1, 1).toInt());
2065 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2067 setDocumentModified();
2070 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2073 const QPointF pos = mapToScene(event->pos());
2074 if (m_selectionGroup) {
2075 m_selectionGroup->setPos(pos);
2076 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2077 event->acceptProposedAction();
2079 // Drag enter was not possible, try again at mouse position
2080 insertDropClips(event->mimeData(), event->pos());
2084 QGraphicsView::dragMoveEvent(event);
2088 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2090 if (m_selectionGroup && m_clipDrag) {
2091 m_thumbsTimer.stop();
2092 m_waitingThumbs.clear();
2093 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2095 scene()->destroyItemGroup(m_selectionGroup);
2096 m_selectionGroup = NULL;
2097 } else QGraphicsView::dragLeaveEvent(event);
2100 void CustomTrackView::dropEvent(QDropEvent * event)
2102 if (m_selectionGroup && m_clipDrag) {
2103 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2104 resetSelectionGroup();
2105 m_scene->clearSelection();
2106 bool hasVideoClip = false;
2107 QUndoCommand *addCommand = new QUndoCommand();
2108 addCommand->setText(i18n("Add timeline clip"));
2109 QList <ClipItem *> brokenClips;
2111 for (int i = 0; i < items.count(); i++) {
2112 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2113 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2114 if (items.count() == 1) {
2115 updateClipTypeActions(item);
2117 updateClipTypeActions(NULL);
2120 //TODO: take care of edit mode for undo
2121 item->baseClip()->addReference();
2122 //item->setZValue(item->defaultZValue());
2123 m_document->updateClip(item->baseClip()->getId());
2124 ItemInfo info = item->info();
2126 int tracknumber = m_document->tracksCount() - info.track - 1;
2127 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2128 if (isLocked) item->setItemLocked(true);
2129 ItemInfo clipInfo = info;
2130 clipInfo.track = m_document->tracksCount() - item->track();
2131 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2132 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2133 brokenClips.append(item);
2136 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2138 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2140 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2141 // add transparency transition
2142 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2143 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2145 item->setSelected(true);
2147 qDeleteAll(brokenClips);
2148 brokenClips.clear();
2149 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2150 else delete addCommand;
2152 // Automatic audio split
2153 if (KdenliveSettings::splitaudio())
2155 setDocumentModified();
2159 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2160 QList<QGraphicsItem *> selection = m_scene->items(rect);
2161 QStringList timelineList;
2163 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2164 for (int i = 0; i < selection.count(); i++) {
2165 if (selection.at(i)->type() == AVWIDGET) {
2166 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2167 int start = clip->startPos().frames(m_document->fps());
2168 int end = clip->endPos().frames(m_document->fps());
2169 timelineList.append(QString::number(start) + "-" + QString::number(end));
2172 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2175 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2176 if (items.count() > 1) groupSelectedItems(true);
2177 event->setDropAction(Qt::MoveAction);
2179 } else QGraphicsView::dropEvent(event);
2183 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2185 bool snap = KdenliveSettings::snaptopoints();
2186 KdenliveSettings::setSnaptopoints(false);
2187 if (mode == OVERWRITEEDIT) {
2188 // if we are in overwrite mode, move clips accordingly
2190 if (item == NULL) info = posinfo;
2191 else info = item->info();
2192 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);
2193 QList<QGraphicsItem *> selection = m_scene->items(rect);
2194 if (item) selection.removeAll(item);
2195 for (int i = 0; i < selection.count(); i++) {
2196 if (!selection.at(i)->isEnabled()) continue;
2197 if (selection.at(i)->type() == AVWIDGET) {
2198 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2199 if (clip->startPos() < info.startPos) {
2200 if (clip->endPos() > info.endPos) {
2201 ItemInfo clipInfo = clip->info();
2202 ItemInfo dupInfo = clipInfo;
2203 GenTime diff = info.startPos - clipInfo.startPos;
2204 dupInfo.startPos = info.startPos;
2205 dupInfo.cropStart += diff;
2206 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2207 ItemInfo newdupInfo = dupInfo;
2208 GenTime diff2 = info.endPos - info.startPos;
2209 newdupInfo.startPos = info.endPos;
2210 newdupInfo.cropStart += diff2;
2211 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2212 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2213 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2214 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2215 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2217 ItemInfo newclipInfo = clip->info();
2218 newclipInfo.endPos = info.startPos;
2219 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2220 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2222 } else if (clip->endPos() <= info.endPos) {
2223 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2224 scene()->removeItem(clip);
2228 ItemInfo newclipInfo = clip->info();
2229 newclipInfo.startPos = info.endPos;
2230 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2231 clip->resizeStart(info.endPos.frames(m_document->fps()));
2235 } else if (mode == INSERTEDIT) {
2236 // if we are in push mode, move clips accordingly
2238 if (item == NULL) info = posinfo;
2239 else info = item->info();
2240 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);
2241 QList<QGraphicsItem *> selection = m_scene->items(rect);
2242 if (item) selection.removeAll(item);
2243 for (int i = 0; i < selection.count(); i++) {
2244 if (selection.at(i)->type() == AVWIDGET) {
2245 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2246 if (clip->startPos() < info.startPos) {
2247 if (clip->endPos() > info.startPos) {
2248 ItemInfo clipInfo = clip->info();
2249 ItemInfo dupInfo = clipInfo;
2250 GenTime diff = info.startPos - clipInfo.startPos;
2251 dupInfo.startPos = info.startPos;
2252 dupInfo.cropStart += diff;
2253 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2254 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2255 // Commented out; variable dup unused. --granjow
2256 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2257 cutClip(clipInfo, info.startPos, true, false);
2260 // TODO: add insertspacecommand
2265 KdenliveSettings::setSnaptopoints(snap);
2269 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2271 if (mode == OVERWRITEEDIT) {
2272 // if we are in overwrite or push mode, move clips accordingly
2273 bool snap = KdenliveSettings::snaptopoints();
2274 KdenliveSettings::setSnaptopoints(false);
2275 ItemInfo info = item->info();
2276 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2277 QList<QGraphicsItem *> selection = m_scene->items(rect);
2278 selection.removeAll(item);
2279 for (int i = 0; i < selection.count(); i++) {
2280 if (!selection.at(i)->isEnabled()) continue;
2281 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2282 Transition *tr = static_cast<Transition *>(selection.at(i));
2283 if (tr->startPos() < info.startPos) {
2284 ItemInfo firstPos = tr->info();
2285 ItemInfo newPos = firstPos;
2286 firstPos.endPos = item->startPos();
2287 newPos.startPos = item->endPos();
2288 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2289 if (tr->endPos() > info.endPos) {
2291 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2293 } else if (tr->endPos() > info.endPos) {
2295 ItemInfo firstPos = tr->info();
2296 firstPos.startPos = item->endPos();
2297 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2299 // remove transition
2300 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2304 KdenliveSettings::setSnaptopoints(snap);
2308 QStringList CustomTrackView::mimeTypes() const
2310 QStringList qstrList;
2311 // list of accepted mime types for drop
2312 qstrList.append("text/plain");
2313 qstrList.append("kdenlive/producerslist");
2314 qstrList.append("kdenlive/clip");
2318 Qt::DropActions CustomTrackView::supportedDropActions() const
2320 // returns what actions are supported when dropping
2321 return Qt::MoveAction;
2324 void CustomTrackView::setDuration(int duration)
2326 int diff = qAbs(duration - sceneRect().width());
2327 if (diff * matrix().m11() > -50) {
2328 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2329 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2331 m_projectDuration = duration;
2334 int CustomTrackView::duration() const
2336 return m_projectDuration;
2339 void CustomTrackView::addTrack(TrackInfo type, int ix)
2341 if (ix == -1 || ix == m_document->tracksCount()) {
2342 m_document->insertTrack(0, type);
2343 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2345 m_document->insertTrack(m_document->tracksCount() - ix, type);
2346 // insert track in MLT playlist
2347 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2349 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2350 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2351 QList<QGraphicsItem *> selection = m_scene->items(r);
2352 resetSelectionGroup();
2354 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2355 scene()->addItem(m_selectionGroup);
2356 for (int i = 0; i < selection.count(); i++) {
2357 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2358 m_selectionGroup->addToGroup(selection.at(i));
2359 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2362 // Move graphic items
2363 m_selectionGroup->translate(0, m_tracksHeight);
2365 // adjust track number
2366 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2367 for (int i = 0; i < children.count(); i++) {
2368 if (children.at(i)->type() == GROUPWIDGET) {
2369 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2370 children << grp->childItems();
2373 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2375 ItemInfo clipinfo = item->info();
2376 if (item->type() == AVWIDGET) {
2377 ClipItem *clip = static_cast <ClipItem *>(item);
2378 // slowmotion clips are not track dependant, so no need to update them
2379 if (clip->speed() != 1.0) continue;
2380 // We add a move clip command so that we get the correct producer for new track number
2381 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2382 Mlt::Producer *prod;
2383 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2384 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2385 else prod = clip->baseClip()->producer(clipinfo.track);
2386 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2387 // problem updating clip
2388 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2391 } else if (item->type() == TRANSITIONWIDGET) {
2392 Transition *tr = static_cast <Transition *>(item);
2393 int track = tr->transitionEndTrack();
2395 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2399 resetSelectionGroup(false);
2402 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2403 for (int i = 0; i < m_guides.count(); i++) {
2404 QLineF l = m_guides.at(i)->line();
2405 l.setP2(QPointF(l.x2(), maxHeight));
2406 m_guides.at(i)->setLine(l);
2408 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2409 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2410 viewport()->update();
2411 emit tracksChanged();
2412 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2413 //setFixedHeight(50 * m_tracksCount);
2416 void CustomTrackView::removeTrack(int ix)
2418 // Delete track in MLT playlist
2419 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2420 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2422 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2423 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2424 QList<QGraphicsItem *> selection = m_scene->items(r);
2426 resetSelectionGroup();
2428 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2429 scene()->addItem(m_selectionGroup);
2430 for (int i = 0; i < selection.count(); i++) {
2431 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2432 m_selectionGroup->addToGroup(selection.at(i));
2433 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2436 // Move graphic items
2437 qreal ydiff = 0 - (int) m_tracksHeight;
2438 m_selectionGroup->translate(0, ydiff);
2440 // adjust track number
2441 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2442 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2443 for (int i = 0; i < children.count(); i++) {
2444 if (children.at(i)->type() == GROUPWIDGET) {
2445 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2446 children << grp->childItems();
2449 if (children.at(i)->type() == AVWIDGET) {
2450 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2452 ItemInfo clipinfo = clip->info();
2453 // We add a move clip command so that we get the correct producer for new track number
2454 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2455 Mlt::Producer *prod;
2456 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2457 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2458 else prod = clip->baseClip()->producer(clipinfo.track);
2459 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2460 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2463 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2464 Transition *tr = static_cast <Transition *>(children.at(i));
2466 int track = tr->transitionEndTrack();
2468 ItemInfo clipinfo = tr->info();
2469 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2473 resetSelectionGroup(false);
2475 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2476 for (int i = 0; i < m_guides.count(); i++) {
2477 QLineF l = m_guides.at(i)->line();
2478 l.setP2(QPointF(l.x2(), maxHeight));
2479 m_guides.at(i)->setLine(l);
2481 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2482 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2484 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2485 viewport()->update();
2486 emit tracksChanged();
2487 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2490 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2492 for (int i = 0; i < trackInfos.count(); ++i) {
2493 m_document->setTrackType(i, trackInfos.at(i));
2494 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2497 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2498 viewport()->update();
2501 void CustomTrackView::slotSwitchTrackAudio(int ix)
2503 /*for (int i = 0; i < m_document->tracksCount(); i++)
2504 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2505 int tracknumber = m_document->tracksCount() - ix - 1;
2506 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2507 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2508 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2509 setDocumentModified();
2512 void CustomTrackView::slotSwitchTrackLock(int ix)
2514 int tracknumber = m_document->tracksCount() - ix - 1;
2515 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2516 m_commandStack->push(command);
2520 void CustomTrackView::lockTrack(int ix, bool lock)
2522 int tracknumber = m_document->tracksCount() - ix - 1;
2523 m_document->switchTrackLock(tracknumber, lock);
2524 emit doTrackLock(ix, lock);
2525 AbstractClipItem *clip = NULL;
2526 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2528 for (int i = 0; i < selection.count(); i++) {
2529 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2530 if (selection.at(i)->isSelected()) {
2531 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2532 else emit transitionItemSelected(NULL);
2534 clip = static_cast <AbstractClipItem *>(selection.at(i));
2535 clip->setItemLocked(lock);
2536 if (clip == m_dragItem)
2539 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2540 viewport()->update();
2541 setDocumentModified();
2544 void CustomTrackView::slotSwitchTrackVideo(int ix)
2546 int tracknumber = m_document->tracksCount() - ix;
2547 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2548 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2549 setDocumentModified();
2552 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2554 // Check there is no group going over several tracks there, or that would result in timeline corruption
2555 QList<QGraphicsItem *> selection = scene()->items(rect);
2557 int maxHeight = m_tracksHeight * 1.5;
2558 for (int i = 0; i < selection.count(); i++) {
2559 // Check that we don't try to move a group with clips on other tracks
2560 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2563 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2571 void CustomTrackView::slotRemoveSpace()
2575 if (m_menuPosition.isNull()) {
2576 pos = GenTime(cursorPos(), m_document->fps());
2578 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2581 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2582 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2585 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2586 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2590 ClipItem *item = getClipItemAt(pos, track);
2592 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);
2595 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2596 //kDebug() << "// GOT LENGT; " << length;
2598 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);
2602 // Make sure there is no group in the way
2603 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2606 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2608 // groups found on track, do not allow the move
2609 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2613 QList<ItemInfo> clipsToMove;
2614 QList<ItemInfo> transitionsToMove;
2616 for (int i = 0; i < items.count(); i++) {
2617 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2618 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2619 ItemInfo info = item->info();
2620 if (item->type() == AVWIDGET) {
2621 clipsToMove.append(info);
2622 } else if (item->type() == TRANSITIONWIDGET) {
2623 transitionsToMove.append(info);
2628 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2629 m_commandStack->push(command);
2632 void CustomTrackView::slotInsertSpace()
2636 if (m_menuPosition.isNull()) {
2637 pos = GenTime(cursorPos(), m_document->fps());
2639 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2640 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2642 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2643 if (d.exec() != QDialog::Accepted) return;
2644 GenTime spaceDuration = d.selectedDuration();
2645 track = d.selectedTrack();
2647 QList<QGraphicsItem *> items;
2649 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2650 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2654 ClipItem *item = getClipItemAt(pos, track);
2655 if (item) pos = item->startPos();
2657 // Make sure there is no group in the way
2658 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2660 items = checkForGroups(rect, &isOk);
2662 // groups found on track, do not allow the move
2663 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2667 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2668 items = scene()->items(rect);
2671 QList<ItemInfo> clipsToMove;
2672 QList<ItemInfo> transitionsToMove;
2674 for (int i = 0; i < items.count(); i++) {
2675 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2676 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2677 ItemInfo info = item->info();
2678 if (item->type() == AVWIDGET)
2679 clipsToMove.append(info);
2680 else if (item->type() == TRANSITIONWIDGET)
2681 transitionsToMove.append(info);
2685 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2686 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2687 m_commandStack->push(command);
2691 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2693 int diff = duration.frames(m_document->fps());
2694 resetSelectionGroup();
2695 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2696 scene()->addItem(m_selectionGroup);
2698 Transition *transition;
2700 // Create lists with start pos for each track
2701 QMap <int, int> trackClipStartList;
2702 QMap <int, int> trackTransitionStartList;
2704 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2705 trackClipStartList[i] = -1;
2706 trackTransitionStartList[i] = -1;
2709 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2710 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2712 if (clip->parentItem()) {
2713 m_selectionGroup->addToGroup(clip->parentItem());
2714 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2716 m_selectionGroup->addToGroup(clip);
2717 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2719 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))
2720 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2722 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);
2725 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2726 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2728 if (transition->parentItem()) {
2729 m_selectionGroup->addToGroup(transition->parentItem());
2730 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2732 m_selectionGroup->addToGroup(transition);
2733 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2735 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))
2736 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2737 } 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);
2739 m_selectionGroup->translate(diff, 0);
2741 // update items coordinates
2742 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2744 for (int i = 0; i < itemList.count(); i++) {
2745 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2746 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2747 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2748 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2749 for (int j = 0; j < children.count(); j++) {
2750 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2755 resetSelectionGroup(false);
2757 track = m_document->tracksCount() - track;
2758 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2761 void CustomTrackView::deleteClip(const QString &clipId)
2763 resetSelectionGroup();
2764 QList<QGraphicsItem *> itemList = items();
2765 QUndoCommand *deleteCommand = new QUndoCommand();
2767 for (int i = 0; i < itemList.count(); i++) {
2768 if (itemList.at(i)->type() == AVWIDGET) {
2769 ClipItem *item = (ClipItem *)itemList.at(i);
2770 if (item->clipProducer() == clipId) {
2772 if (item->parentItem()) {
2773 // Clip is in a group, destroy the group
2774 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2776 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2780 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2781 if (count == 0) delete deleteCommand;
2782 else m_commandStack->push(deleteCommand);
2785 void CustomTrackView::setCursorPos(int pos, bool seek)
2787 if (pos == m_cursorPos) return;
2788 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2790 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2791 else if (m_autoScroll) checkScrolling();
2792 m_cursorLine->setPos(m_cursorPos, 0);
2795 void CustomTrackView::updateCursorPos()
2797 m_cursorLine->setPos(m_cursorPos, 0);
2800 int CustomTrackView::cursorPos()
2802 return (int)(m_cursorPos);
2805 void CustomTrackView::moveCursorPos(int delta)
2807 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2808 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2809 m_cursorPos += delta;
2810 m_cursorLine->setPos(m_cursorPos, 0);
2811 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2814 void CustomTrackView::initCursorPos(int pos)
2816 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2818 m_cursorLine->setPos(pos, 0);
2822 void CustomTrackView::checkScrolling()
2824 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2827 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2829 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2830 QGraphicsView::mouseReleaseEvent(event);
2831 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2832 #if QT_VERSION >= 0x040600
2833 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2835 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2836 if (event->button() == Qt::MidButton) {
2839 setDragMode(QGraphicsView::NoDrag);
2840 if (m_operationMode == MOVEGUIDE) {
2841 setCursor(Qt::ArrowCursor);
2842 m_operationMode = NONE;
2843 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2844 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2845 if (newPos != m_dragGuide->position()) {
2846 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2847 m_commandStack->push(command);
2848 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2849 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2850 m_document->syncGuides(m_guides);
2855 } else if (m_operationMode == SPACER && m_selectionGroup) {
2857 if (event->modifiers() != Qt::ControlModifier) {
2858 // We are moving all tracks
2860 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2861 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2863 if (timeOffset != GenTime()) {
2864 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2866 QList<ItemInfo> clipsToMove;
2867 QList<ItemInfo> transitionsToMove;
2869 // Create lists with start pos for each track
2870 QMap <int, int> trackClipStartList;
2871 QMap <int, int> trackTransitionStartList;
2873 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2874 trackClipStartList[i] = -1;
2875 trackTransitionStartList[i] = -1;
2878 for (int i = 0; i < items.count(); i++) {
2879 if (items.at(i)->type() == GROUPWIDGET)
2880 items += items.at(i)->childItems();
2883 for (int i = 0; i < items.count(); i++) {
2884 if (items.at(i)->type() == AVWIDGET) {
2885 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2886 ItemInfo info = item->info();
2887 clipsToMove.append(info);
2889 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2890 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2891 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2892 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2893 ItemInfo info = item->info();
2894 transitionsToMove.append(info);
2896 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2897 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2901 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2902 m_commandStack->push(command);
2903 if (track != -1) track = m_document->tracksCount() - track;
2904 kDebug() << "SPACER TRACK:" << track;
2905 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2907 resetSelectionGroup(false);
2908 m_operationMode = NONE;
2909 } else if (m_operationMode == RUBBERSELECTION) {
2910 //kDebug() << "// END RUBBER SELECT";
2911 resetSelectionGroup();
2912 groupSelectedItems();
2913 m_operationMode = NONE;
2916 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2917 emit transitionItemSelected(NULL);
2921 if (m_dragItem) info = m_dragItem->info();
2923 if (m_operationMode == MOVE) {
2924 setCursor(Qt::OpenHandCursor);
2925 if (m_dragItem->parentItem() == 0) {
2926 // we are moving one clip, easy
2927 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2928 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2929 Mlt::Producer *prod;
2930 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2931 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2932 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2933 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);
2936 QUndoCommand *moveCommand = new QUndoCommand();
2937 moveCommand->setText(i18n("Move clip"));
2938 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2940 int tracknumber = m_document->tracksCount() - item->track() - 1;
2941 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2942 if (isLocked) item->setItemLocked(true);
2943 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2944 // Also move automatic transitions (on lower track)
2945 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2946 ItemInfo startTrInfo;
2947 ItemInfo newStartTrInfo;
2948 bool moveStartTrans = false;
2949 bool moveEndTrans = false;
2950 if (startTransition && startTransition->isAutomatic()) {
2951 startTrInfo = startTransition->info();
2952 newStartTrInfo = startTrInfo;
2953 newStartTrInfo.track = info.track;
2954 newStartTrInfo.startPos = info.startPos;
2955 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2956 // transition end should stay the same
2958 // transition end should be adjusted to clip
2959 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2961 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2963 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2964 // Check if there is a transition at clip end
2965 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2966 if (tr && tr->isAutomatic()) {
2967 ItemInfo trInfo = tr->info();
2968 ItemInfo newTrInfo = trInfo;
2969 newTrInfo.track = info.track;
2970 newTrInfo.endPos = m_dragItem->endPos();
2971 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2972 // transition start should stay the same
2974 // transition start should be moved
2975 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2977 if (newTrInfo.startPos < newTrInfo.endPos) {
2978 moveEndTrans = true;
2979 if (moveStartTrans) {
2980 // we have to move both transitions, remove the start one so that there is no collision
2981 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
2983 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2984 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2985 if (moveStartTrans) {
2986 // re-add transition in correct place
2987 int transTrack = startTransition->transitionEndTrack();
2988 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
2989 transTrack = getPreviousVideoTrack(info.track);
2991 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2992 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
2998 if (moveStartTrans && !moveEndTrans) {
2999 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3000 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3003 // Also move automatic transitions (on upper track)
3004 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3005 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3006 ItemInfo trInfo = tr->info();
3007 ItemInfo newTrInfo = trInfo;
3008 newTrInfo.startPos = m_dragItem->startPos();
3009 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3010 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3011 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3012 // transition end should be adjusted to clip on upper track
3013 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3015 if (newTrInfo.startPos < newTrInfo.endPos) {
3016 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3017 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3021 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3022 // Check if there is a transition at clip end
3023 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3024 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3025 ItemInfo trInfo = tr->info();
3026 ItemInfo newTrInfo = trInfo;
3027 newTrInfo.endPos = m_dragItem->endPos();
3028 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3029 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3030 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3031 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3032 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3033 // transition start should be moved
3034 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3036 if (newTrInfo.startPos < newTrInfo.endPos) {
3037 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3038 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3043 m_commandStack->push(moveCommand);
3044 //checkTrackSequence(m_dragItem->track());
3046 // undo last move and emit error message
3047 bool snap = KdenliveSettings::snaptopoints();
3048 KdenliveSettings::setSnaptopoints(false);
3049 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3050 KdenliveSettings::setSnaptopoints(snap);
3051 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3053 setDocumentModified();
3055 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3056 Transition *transition = static_cast <Transition *>(m_dragItem);
3057 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3058 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)) {
3059 // Moving transition failed, revert to previous position
3060 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3061 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3063 QUndoCommand *moveCommand = new QUndoCommand();
3064 moveCommand->setText(i18n("Move transition"));
3065 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3066 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3067 m_commandStack->push(moveCommand);
3071 // Moving several clips. We need to delete them and readd them to new position,
3072 // or they might overlap each other during the move
3073 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3074 QList<QGraphicsItem *> items = group->childItems();
3076 QList<ItemInfo> clipsToMove;
3077 QList<ItemInfo> transitionsToMove;
3079 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3080 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3081 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3082 QUndoCommand *moveGroup = new QUndoCommand();
3083 moveGroup->setText(i18n("Move group"));
3084 if (timeOffset != GenTime() || trackOffset != 0) {
3085 // remove items in MLT playlist
3088 int max = items.count();
3089 for (int i = 0; i < max; i++) {
3090 if (items.at(i)->type() == GROUPWIDGET) {
3091 items += items.at(i)->childItems();
3094 m_document->renderer()->blockSignals(true);
3095 for (int i = 0; i < items.count(); i++) {
3096 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3097 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3098 ItemInfo info = item->info();
3099 if (item->type() == AVWIDGET) {
3100 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3101 // error, clip cannot be removed from playlist
3102 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3104 clipsToMove.append(info);
3107 transitionsToMove.append(info);
3108 Transition *tr = static_cast <Transition*>(item);
3109 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3112 m_document->renderer()->blockSignals(false);
3113 for (int i = 0; i < items.count(); i++) {
3114 // re-add items in correct place
3115 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3116 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3118 ItemInfo info = item->info();
3119 int tracknumber = m_document->tracksCount() - info.track - 1;
3120 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3122 group->removeFromGroup(item);
3123 item->setItemLocked(true);
3126 if (item->type() == AVWIDGET) {
3127 ClipItem *clip = static_cast <ClipItem*>(item);
3128 info.track = m_document->tracksCount() - info.track;
3129 Mlt::Producer *prod;
3130 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3131 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3132 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3133 else prod = clip->baseClip()->producer(info.track);
3134 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3135 for (int i = 0; i < clip->effectsCount(); i++) {
3136 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3139 Transition *tr = static_cast <Transition*>(item);
3140 int newTrack = tr->transitionEndTrack();
3141 if (!tr->forcedTrack()) {
3142 newTrack = getPreviousVideoTrack(info.track);
3144 tr->updateTransitionEndTrack(newTrack);
3145 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3146 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3150 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3151 m_commandStack->push(moveGroup);
3153 //QPointF top = group->sceneBoundingRect().topLeft();
3154 //QPointF oldpos = m_selectionGroup->scenePos();
3155 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3156 //group->setPos(top);
3157 //TODO: get rid of the 3 lines below
3158 if (m_selectionGroup) {
3159 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3160 m_selectionGroupInfo.track = m_selectionGroup->track();
3162 setDocumentModified();
3165 m_document->renderer()->doRefresh();
3166 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3168 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3169 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3171 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3172 } else if (m_operationMode == FADEIN) {
3173 // resize fade in effect
3174 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3175 int ix = item->hasEffect("volume", "fadein");
3176 int ix2 = item->hasEffect("", "fade_from_black");
3178 QDomElement oldeffect = item->effectAt(ix);
3179 int start = item->cropStart().frames(m_document->fps());
3180 int end = item->fadeIn();
3182 slotDeleteEffect(item, oldeffect, false);
3185 QDomElement effect = oldeffect.cloneNode().toElement();
3186 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3187 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3188 slotUpdateClipEffect(item, effect, oldeffect, ix);
3189 emit clipItemSelected(item, ix);
3191 } else if (item->fadeIn() != 0 && ix2 == -1) {
3193 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3195 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3196 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3197 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3198 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3201 QDomElement oldeffect = item->effectAt(ix2);
3202 int start = item->cropStart().frames(m_document->fps());
3203 int end = item->fadeIn();
3205 slotDeleteEffect(item, oldeffect, false);
3208 QDomElement effect = oldeffect.cloneNode().toElement();
3209 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3210 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3211 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3212 emit clipItemSelected(item, ix2);
3215 } else if (m_operationMode == FADEOUT) {
3216 // resize fade in effect
3217 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3218 int ix = item->hasEffect("volume", "fadeout");
3219 int ix2 = item->hasEffect("", "fade_to_black");
3221 QDomElement oldeffect = item->effectAt(ix);
3222 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3223 int start = item->fadeOut();
3225 slotDeleteEffect(item, oldeffect, false);
3227 start = end - start;
3228 QDomElement effect = oldeffect.cloneNode().toElement();
3229 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3230 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3231 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3232 slotUpdateClipEffect(item, effect, oldeffect, ix);
3233 emit clipItemSelected(item, ix);
3235 } else if (item->fadeOut() != 0 && ix2 == -1) {
3237 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3239 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3240 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3241 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3242 EffectsList::setParameter(effect, "out", QString::number(0));
3243 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3246 QDomElement oldeffect = item->effectAt(ix2);
3247 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3248 int start = item->fadeOut();
3250 slotDeleteEffect(item, oldeffect, false);
3252 start = end - start;
3253 QDomElement effect = oldeffect.cloneNode().toElement();
3254 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3255 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3256 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3257 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3258 emit clipItemSelected(item, ix2);
3261 } else if (m_operationMode == KEYFRAME) {
3262 // update the MLT effect
3263 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3264 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3266 // check if we want to remove keyframe
3267 double val = mapToScene(event->pos()).toPoint().y();
3268 QRectF br = item->sceneBoundingRect();
3269 double maxh = 100.0 / br.height();
3270 val = (br.bottom() - val) * maxh;
3271 int start = item->cropStart().frames(m_document->fps());
3272 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3273 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3275 kDebug() << "// DELETE KFR: " << item->editedKeyFramePos();
3276 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3277 } else item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3278 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3279 //item->updateKeyframeEffect();
3280 //QString next = item->keyframes(item->selectedEffectIndex());
3281 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3282 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3284 m_commandStack->push(command);
3285 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3286 emit clipItemSelected(item, item->selectedEffectIndex());
3288 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3289 // A transition is selected
3291 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3292 if (transitionClip && transitionClip->baseClip()) {
3293 QString size = transitionClip->baseClip()->getProperty("frame_size");
3294 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3295 if (factor == 0) factor = 1.0;
3296 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3297 p.setY(size.section('x', 1, 1).toInt());
3299 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3300 } else emit transitionItemSelected(NULL);
3301 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3302 m_operationMode = NONE;
3305 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3307 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3309 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3310 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3313 if (item->isSelected()) emit clipItemSelected(NULL);
3314 item->baseClip()->removeReference();
3315 m_document->updateClip(item->baseClip()->getId());
3317 /*if (item->baseClip()->isTransparent()) {
3318 // also remove automatic transition
3319 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3320 if (tr && tr->isAutomatic()) {
3321 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3322 scene()->removeItem(tr);
3326 m_waitingThumbs.removeAll(item);
3327 if (m_dragItem == item) m_dragItem = NULL;
3328 #if QT_VERSION >= 0x040600
3329 // animate item deletion
3330 item->closeAnimation();
3331 /*if (refresh) item->closeAnimation();
3333 // no refresh, means we have several operations chained, we need to delete clip immediatly
3334 // so that it does not get in the way of the other
3343 setDocumentModified();
3344 if (refresh) m_document->renderer()->doRefresh();
3347 void CustomTrackView::deleteSelectedClips()
3349 resetSelectionGroup();
3350 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3351 if (itemList.count() == 0) {
3352 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3355 scene()->clearSelection();
3356 QUndoCommand *deleteSelected = new QUndoCommand();
3358 bool resetGroup = false;
3361 int transitionCount = 0;
3362 // expand & destroy groups
3363 for (int i = 0; i < itemList.count(); i++) {
3364 if (itemList.at(i)->type() == GROUPWIDGET) {
3366 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3367 QList <ItemInfo> clipInfos;
3368 QList <ItemInfo> transitionInfos;
3369 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3370 for (int j = 0; j < children.count(); j++) {
3371 if (children.at(j)->type() == AVWIDGET) {
3372 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3373 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3374 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3375 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3376 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3378 if (itemList.contains(children.at(j))) {
3379 children.removeAt(j);
3383 itemList += children;
3384 if (clipInfos.count() > 0)
3385 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3387 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3388 itemList.insert(i + 1, itemList.at(i)->parentItem());
3391 for (int i = 0; i < itemList.count(); i++) {
3392 if (itemList.at(i)->type() == AVWIDGET) {
3394 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3395 if (item->parentItem()) resetGroup = true;
3396 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3397 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3398 emit clipItemSelected(NULL);
3399 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3401 Transition *item = static_cast <Transition *>(itemList.at(i));
3402 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3403 if (item->parentItem()) resetGroup = true;
3404 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3405 emit transitionItemSelected(NULL);
3408 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3409 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3410 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3411 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3412 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3413 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3414 else deleteSelected->setText(i18n("Delete selected items"));
3415 m_commandStack->push(deleteSelected);
3418 void CustomTrackView::changeClipSpeed()
3420 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3421 if (itemList.count() == 0) {
3422 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3425 QUndoCommand *changeSelected = new QUndoCommand();
3426 changeSelected->setText("Edit clip speed");
3430 for (int i = 0; i < itemList.count(); i++) {
3431 if (itemList.at(i)->type() == AVWIDGET) {
3432 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3433 ItemInfo info = item->info();
3434 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3436 double speed = (double) percent / 100.0;
3437 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3439 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3443 if (count > 0) m_commandStack->push(changeSelected);
3444 else delete changeSelected;
3447 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3449 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3450 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3452 kDebug() << "ERROR: Cannot find clip for speed change";
3453 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3456 info.track = m_document->tracksCount() - item->track();
3458 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3459 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3460 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3462 item->setSpeed(speed, strobe);
3463 item->updateRectGeometry();
3464 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3465 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3467 updatePositionEffects(item, info);
3468 setDocumentModified();
3469 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3472 void CustomTrackView::cutSelectedClips()
3474 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3475 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3476 for (int i = 0; i < itemList.count(); i++) {
3477 if (itemList.at(i)->type() == AVWIDGET) {
3478 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3479 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3480 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3481 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3482 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3483 m_commandStack->push(command);
3489 void CustomTrackView::groupClips(bool group)
3491 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3492 QList <ItemInfo> clipInfos;
3493 QList <ItemInfo> transitionInfos;
3494 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3497 int max = itemList.count();
3498 for (int i = 0; i < max; i++) {
3499 if (itemList.at(i)->type() == GROUPWIDGET) {
3500 itemList += itemList.at(i)->childItems();
3504 for (int i = 0; i < itemList.count(); i++) {
3505 if (itemList.at(i)->type() == AVWIDGET) {
3506 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3507 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3508 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3509 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3510 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3513 if (clipInfos.count() > 0) {
3514 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3515 m_commandStack->push(command);
3519 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3521 resetSelectionGroup();
3522 m_scene->clearSelection();
3524 for (int i = 0; i < clipInfos.count(); i++) {
3525 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3526 if (clip == NULL) continue;
3527 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3528 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3529 m_document->clipManager()->removeGroup(grp);
3530 scene()->destroyItemGroup(grp);
3532 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3534 for (int i = 0; i < transitionInfos.count(); i++) {
3535 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3536 if (tr == NULL) continue;
3537 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3538 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3539 m_document->clipManager()->removeGroup(grp);
3540 scene()->destroyItemGroup(grp);
3542 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3544 setDocumentModified();
3548 QList <QGraphicsItemGroup *> groups;
3549 for (int i = 0; i < clipInfos.count(); i++) {
3550 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3552 clip->setSelected(true);
3555 for (int i = 0; i < transitionInfos.count(); i++) {
3556 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3558 clip->setSelected(true);
3562 groupSelectedItems(false, true);
3563 setDocumentModified();
3566 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3568 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3569 if (baseclip == NULL) {
3570 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3573 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3574 item->setEffectList(effects);
3575 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3576 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3577 scene()->addItem(item);
3579 int tracknumber = m_document->tracksCount() - info.track - 1;
3580 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3581 if (isLocked) item->setItemLocked(true);
3583 baseclip->addReference();
3584 m_document->updateClip(baseclip->getId());
3585 info.track = m_document->tracksCount() - info.track;
3586 Mlt::Producer *prod;
3587 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3588 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3589 else prod = baseclip->producer(info.track);
3590 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3591 for (int i = 0; i < item->effectsCount(); i++) {
3592 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3594 setDocumentModified();
3595 if (refresh) m_document->renderer()->doRefresh();
3596 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3597 m_thumbsTimer.start();
3600 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3602 QList<QGraphicsItem *> list = scene()->items();
3603 ClipItem *clip = NULL;
3604 for (int i = 0; i < list.size(); ++i) {
3605 if (list.at(i)->type() == AVWIDGET) {
3606 clip = static_cast <ClipItem *>(list.at(i));
3607 if (clip->clipProducer() == clipId) {
3608 ItemInfo info = clip->info();
3609 info.track = m_document->tracksCount() - clip->track();
3610 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3611 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3613 clip->refreshClip(true);
3620 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3622 int framepos = (int)(pos.frames(m_document->fps()));
3623 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3624 ClipItem *clip = NULL;
3625 for (int i = 0; i < list.size(); i++) {
3626 if (!list.at(i)->isEnabled()) continue;
3627 if (list.at(i)->type() == AVWIDGET) {
3628 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3629 if (test->endPos() == pos) clip = test;
3636 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3638 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3639 ClipItem *clip = NULL;
3640 for (int i = 0; i < list.size(); i++) {
3641 if (!list.at(i)->isEnabled()) continue;
3642 if (list.at(i)->type() == AVWIDGET) {
3643 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3644 if (test->startPos() == pos) clip = test;
3651 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3653 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3654 QList<QGraphicsItem *> list = scene()->items(p);
3655 ClipItem *clip = NULL;
3656 for (int i = 0; i < list.size(); i++) {
3657 if (!list.at(i)->isEnabled()) continue;
3658 if (list.at(i)->type() == AVWIDGET) {
3659 clip = static_cast <ClipItem *>(list.at(i));
3666 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3668 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3671 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3673 const QPointF p(pos, (track + 1) * m_tracksHeight);
3674 QList<QGraphicsItem *> list = scene()->items(p);
3675 Transition *clip = NULL;
3676 for (int i = 0; i < list.size(); i++) {
3677 if (!list.at(i)->isEnabled()) continue;
3678 if (list.at(i)->type() == TRANSITIONWIDGET) {
3679 clip = static_cast <Transition *>(list.at(i));
3686 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3688 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3691 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3693 int framepos = (int)(pos.frames(m_document->fps()));
3694 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3695 QList<QGraphicsItem *> list = scene()->items(p);
3696 Transition *clip = NULL;
3697 for (int i = 0; i < list.size(); i++) {
3698 if (!list.at(i)->isEnabled()) continue;
3699 if (list.at(i)->type() == TRANSITIONWIDGET) {
3700 Transition *test = static_cast <Transition *>(list.at(i));
3701 if (test->endPos() == pos) clip = test;
3708 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3710 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3711 QList<QGraphicsItem *> list = scene()->items(p);
3712 Transition *clip = NULL;
3713 for (int i = 0; i < list.size(); ++i) {
3714 if (!list.at(i)->isEnabled()) continue;
3715 if (list.at(i)->type() == TRANSITIONWIDGET) {
3716 Transition *test = static_cast <Transition *>(list.at(i));
3717 if (test->startPos() == pos) clip = test;
3724 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3726 if (m_selectionGroup) resetSelectionGroup(false);
3727 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3729 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);
3730 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3733 Mlt::Producer *prod;
3734 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3735 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3736 else prod = item->baseClip()->producer(end.track);
3738 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);
3740 bool snap = KdenliveSettings::snaptopoints();
3741 KdenliveSettings::setSnaptopoints(false);
3742 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3744 int tracknumber = m_document->tracksCount() - end.track - 1;
3745 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3746 m_scene->clearSelection();
3747 if (isLocked) item->setItemLocked(true);
3749 if (item->isItemLocked()) item->setItemLocked(false);
3750 item->setSelected(true);
3752 if (item->baseClip()->isTransparent()) {
3753 // Also move automatic transition
3754 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3755 if (tr && tr->isAutomatic()) {
3756 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3757 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);
3758 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3761 KdenliveSettings::setSnaptopoints(snap);
3762 setDocumentModified();
3764 // undo last move and emit error message
3765 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3767 if (refresh) m_document->renderer()->doRefresh();
3768 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3771 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3774 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3775 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3776 resetSelectionGroup();
3777 m_scene->clearSelection();
3779 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3780 scene()->addItem(m_selectionGroup);
3782 m_document->renderer()->blockSignals(true);
3783 for (int i = 0; i < startClip.count(); i++) {
3785 startClip[i].startPos = startClip.at(i).startPos - offset;
3786 startClip[i].track = startClip.at(i).track - trackOffset;
3788 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3789 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3791 clip->setItemLocked(false);
3792 if (clip->parentItem()) {
3793 m_selectionGroup->addToGroup(clip->parentItem());
3794 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3796 m_selectionGroup->addToGroup(clip);
3797 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3799 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3800 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3802 for (int i = 0; i < startTransition.count(); i++) {
3804 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3805 startTransition[i].track = startTransition.at(i).track - trackOffset;
3807 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3809 tr->setItemLocked(false);
3810 if (tr->parentItem()) {
3811 m_selectionGroup->addToGroup(tr->parentItem());
3812 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3814 m_selectionGroup->addToGroup(tr);
3815 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3817 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());
3818 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3820 m_document->renderer()->blockSignals(false);
3822 if (m_selectionGroup) {
3823 bool snap = KdenliveSettings::snaptopoints();
3824 KdenliveSettings::setSnaptopoints(false);
3826 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3827 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3829 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3831 int max = children.count();
3832 for (int i = 0; i < max; i++) {
3833 if (children.at(i)->type() == GROUPWIDGET) {
3834 children += children.at(i)->childItems();
3835 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3836 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3837 /*m_document->clipManager()->removeGroup(grp);
3838 m_scene->destroyItemGroup(grp);*/
3839 children.removeAll(children.at(i));
3844 for (int i = 0; i < children.count(); i++) {
3845 // re-add items in correct place
3846 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3847 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3849 ItemInfo info = item->info();
3850 int tracknumber = m_document->tracksCount() - info.track - 1;
3851 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3852 if (isLocked) item->setItemLocked(true);
3853 else if (item->isItemLocked()) item->setItemLocked(false);
3855 if (item->type() == AVWIDGET) {
3856 ClipItem *clip = static_cast <ClipItem*>(item);
3857 info.track = m_document->tracksCount() - info.track;
3858 Mlt::Producer *prod;
3859 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3860 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3861 else prod = clip->baseClip()->producer(info.track);
3862 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3863 } else if (item->type() == TRANSITIONWIDGET) {
3864 Transition *tr = static_cast <Transition*>(item);
3866 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3868 newTrack = tr->transitionEndTrack() + trackOffset;
3869 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3871 tr->updateTransitionEndTrack(newTrack);
3872 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3875 resetSelectionGroup(false);
3876 KdenliveSettings::setSnaptopoints(snap);
3877 m_document->renderer()->doRefresh();
3878 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3881 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3883 Transition *item = getTransitionItemAt(start.startPos, start.track);
3885 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);
3886 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3889 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3890 bool snap = KdenliveSettings::snaptopoints();
3891 KdenliveSettings::setSnaptopoints(false);
3892 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3893 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3894 // Transition was moved
3895 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3896 } else if (end.endPos == start.endPos) {
3897 // Transition start resize
3898 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3899 } else if (end.startPos == start.startPos) {
3900 // Transition end resize;
3901 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3902 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3905 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3906 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3907 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3909 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3910 KdenliveSettings::setSnaptopoints(snap);
3911 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3912 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());
3913 if (m_dragItem && m_dragItem == item) {
3915 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3916 if (transitionClip && transitionClip->baseClip()) {
3917 QString size = transitionClip->baseClip()->getProperty("frame_size");
3918 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3919 if (factor == 0) factor = 1.0;
3920 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3921 p.setY(size.section('x', 1, 1).toInt());
3923 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3925 if (m_refresh) m_document->renderer()->doRefresh();
3926 setDocumentModified();
3929 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3931 bool resizeClipStart = (start.startPos != end.startPos);
3932 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3934 if (dontWorry) return;
3935 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);
3936 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3939 if (item->parentItem()) {
3940 // Item is part of a group, reset group
3941 resetSelectionGroup();
3944 bool snap = KdenliveSettings::snaptopoints();
3945 KdenliveSettings::setSnaptopoints(false);
3946 if (resizeClipStart) {
3947 ItemInfo clipinfo = item->info();
3948 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3949 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3951 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3952 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3953 updatePositionEffects(item, clipinfo);
3954 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3956 ItemInfo clipinfo = item->info();
3957 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3958 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3960 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3961 updatePositionEffects(item, clipinfo);
3962 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3964 if (!resizeClipStart && end.cropStart != start.cropStart) {
3965 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3966 ItemInfo clipinfo = end;
3967 clipinfo.track = m_document->tracksCount() - end.track;
3968 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3970 item->setCropStart(end.cropStart);
3971 item->resetThumbs(true);
3974 m_document->renderer()->doRefresh();
3975 KdenliveSettings::setSnaptopoints(snap);
3976 setDocumentModified();
3979 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check)
3981 if (pos == oldInfo.startPos.frames(m_document->fps()))
3983 bool snap = KdenliveSettings::snaptopoints();
3985 KdenliveSettings::setSnaptopoints(false);
3986 item->resizeStart(pos);
3987 if (item->startPos().frames(m_document->fps()) != pos) {
3988 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
3989 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
3990 KdenliveSettings::setSnaptopoints(snap);
3993 KdenliveSettings::setSnaptopoints(snap);
3995 ItemInfo info = item->info();
3996 if (item->type() == AVWIDGET) {
3997 ItemInfo resizeinfo = oldInfo;
3998 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3999 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4001 QUndoCommand *resizeCommand = new QUndoCommand();
4002 resizeCommand->setText(i18n("Resize clip"));
4004 // Check if there is an automatic transition on that clip (lower track)
4005 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4006 if (transition && transition->isAutomatic()) {
4007 ItemInfo trInfo = transition->info();
4008 ItemInfo newTrInfo = trInfo;
4009 newTrInfo.startPos = item->startPos();
4010 if (newTrInfo.startPos < newTrInfo.endPos)
4011 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
4013 // Check if there is an automatic transition on that clip (upper track)
4014 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4015 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4016 ItemInfo trInfo = transition->info();
4017 ItemInfo newTrInfo = trInfo;
4018 newTrInfo.startPos = item->startPos();
4019 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4020 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4021 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
4024 ClipItem *clip = static_cast < ClipItem * >(item);
4025 updatePositionEffects(clip, oldInfo);
4029 QDomElement root = doc.createElement("list");
4030 doc.appendChild(root);
4031 QList <int> indexes;
4032 for (int i = 0; i < clip->effectsCount(); i++) {
4033 QDomElement effect = clip->effectAt(i);
4034 if (EffectsList::hasKeyFrames(effect)) {
4035 doc.appendChild(doc.importNode(effect, true));
4040 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4041 // Keyframes were modified, updateClip
4042 QDomNodeList effs = doc.elementsByTagName("effect");
4044 // Since we must always resize clip before updating the keyframes, we
4045 // put a resize command before & after checking keyframes so that
4046 // we are sure the resize is performed before whenever we do or undo the action
4048 new ResizeClipCommand(this, oldInfo, info, false, true, resizeCommand);
4049 for (int i = 0; i < indexes.count(); i++) {
4050 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);
4051 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4053 new ResizeClipCommand(this, oldInfo, info, false, true, resizeCommand);
4054 emit clipItemSelected(clip);
4056 new ResizeClipCommand(this, oldInfo, info, false, false, resizeCommand);
4059 m_commandStack->push(resizeCommand);
4061 KdenliveSettings::setSnaptopoints(false);
4062 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4063 KdenliveSettings::setSnaptopoints(snap);
4064 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4066 } else if (item->type() == TRANSITIONWIDGET) {
4067 Transition *transition = static_cast <Transition *>(item);
4068 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - oldInfo.track), (int)(m_document->tracksCount() - oldInfo.track), transition->transitionEndTrack(), oldInfo.startPos, oldInfo.endPos, info.startPos, info.endPos)) {
4069 // Cannot resize transition
4070 KdenliveSettings::setSnaptopoints(false);
4071 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4072 KdenliveSettings::setSnaptopoints(snap);
4073 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4075 MoveTransitionCommand *command = new MoveTransitionCommand(this, oldInfo, info, false);
4076 m_commandStack->push(command);
4080 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4081 rebuildGroup(static_cast <AbstractGroupItem *>(item->parentItem()));
4084 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check)
4086 if (pos == oldInfo.endPos.frames(m_document->fps()))
4088 bool snap = KdenliveSettings::snaptopoints();
4090 KdenliveSettings::setSnaptopoints(false);
4091 item->resizeEnd(pos);
4092 if (item->endPos().frames(m_document->fps()) != pos) {
4093 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4094 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4095 KdenliveSettings::setSnaptopoints(snap);
4098 KdenliveSettings::setSnaptopoints(snap);
4100 ItemInfo info = item->info();
4101 if (item->type() == AVWIDGET) {
4102 ItemInfo resizeinfo = info;
4103 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4104 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
4106 QUndoCommand *resizeCommand = new QUndoCommand();
4107 resizeCommand->setText(i18n("Resize clip"));
4109 // Check if there is an automatic transition on that clip (lower track)
4110 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4111 if (tr && tr->isAutomatic()) {
4112 ItemInfo trInfo = tr->info();
4113 ItemInfo newTrInfo = trInfo;
4114 newTrInfo.endPos = item->endPos();
4115 if (newTrInfo.endPos > newTrInfo.startPos)
4116 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
4119 // Check if there is an automatic transition on that clip (upper track)
4120 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4121 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4122 ItemInfo trInfo = tr->info();
4123 ItemInfo newTrInfo = trInfo;
4124 newTrInfo.endPos = item->endPos();
4125 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4126 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4127 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
4132 ClipItem *clip = static_cast < ClipItem * >(item);
4134 QDomElement root = doc.createElement("list");
4135 doc.appendChild(root);
4136 QList <int> indexes;
4137 for (int i = 0; i < clip->effectsCount(); i++) {
4138 QDomElement effect = clip->effectAt(i);
4139 if (EffectsList::hasKeyFrames(effect)) {
4140 doc.appendChild(doc.importNode(effect, true));
4145 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4146 // Keyframes were modified, updateClip
4147 QDomNodeList effs = doc.elementsByTagName("effect");
4149 // Since we must always resize clip before updating the keyframes, we
4150 // put a resize command before & after checking keyframes so that
4151 // we are sure the resize is performed before whenever we do or undo the action
4153 new ResizeClipCommand(this, oldInfo, info, false, true, resizeCommand);
4154 for (int i = 0; i < indexes.count(); i++) {
4155 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);
4156 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4158 new ResizeClipCommand(this, oldInfo, info, false, true, resizeCommand);
4159 emit clipItemSelected(clip);
4161 new ResizeClipCommand(this, oldInfo, info, false, false, resizeCommand);
4164 m_commandStack->push(resizeCommand);
4165 updatePositionEffects(clip, oldInfo);
4167 KdenliveSettings::setSnaptopoints(false);
4168 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4169 KdenliveSettings::setSnaptopoints(true);
4170 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4172 } else if (item->type() == TRANSITIONWIDGET) {
4173 Transition *transition = static_cast <Transition *>(item);
4174 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - oldInfo.track), (int)(m_document->tracksCount() - oldInfo.track), transition->transitionEndTrack(), oldInfo.startPos, oldInfo.endPos, info.startPos, info.endPos)) {
4175 // Cannot resize transition
4176 KdenliveSettings::setSnaptopoints(false);
4177 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4178 KdenliveSettings::setSnaptopoints(true);
4179 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4181 MoveTransitionCommand *command = new MoveTransitionCommand(this, oldInfo, info, false);
4182 m_commandStack->push(command);
4185 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4186 rebuildGroup(static_cast <AbstractGroupItem *>(item->parentItem()));
4189 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4191 int end = item->fadeIn();
4193 // there is a fade in effect
4194 int effectPos = item->hasEffect("volume", "fadein");
4195 if (effectPos != -1) {
4196 QDomElement oldeffect = item->effectAt(effectPos);
4197 int start = item->cropStart().frames(m_document->fps());
4198 int max = item->cropDuration().frames(m_document->fps());
4200 // Make sure the fade effect is not longer than the clip
4201 item->setFadeIn(max);
4202 end = item->fadeIn();
4205 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4206 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4207 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4208 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4209 // if fade effect is displayed, update the effect edit widget with new clip duration
4210 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4212 effectPos = item->hasEffect("brightness", "fade_from_black");
4213 if (effectPos != -1) {
4214 QDomElement oldeffect = item->effectAt(effectPos);
4215 int start = item->cropStart().frames(m_document->fps());
4216 int max = item->cropDuration().frames(m_document->fps());
4218 // Make sure the fade effect is not longer than the clip
4219 item->setFadeIn(max);
4220 end = item->fadeIn();
4223 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4224 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4225 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4226 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4227 // if fade effect is displayed, update the effect edit widget with new clip duration
4228 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4231 int start = item->fadeOut();
4233 // there is a fade out effect
4234 int effectPos = item->hasEffect("volume", "fadeout");
4235 if (effectPos != -1) {
4236 QDomElement oldeffect = item->effectAt(effectPos);
4237 int max = item->cropDuration().frames(m_document->fps());
4238 int end = max + item->cropStart().frames(m_document->fps());
4240 // Make sure the fade effect is not longer than the clip
4241 item->setFadeOut(max);
4242 start = item->fadeOut();
4244 start = end - start;
4245 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4246 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4247 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4248 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4249 // if fade effect is displayed, update the effect edit widget with new clip duration
4250 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4252 effectPos = item->hasEffect("brightness", "fade_to_black");
4253 if (effectPos != -1) {
4254 QDomElement oldeffect = item->effectAt(effectPos);
4255 int max = item->cropDuration().frames(m_document->fps());
4256 int end = max + item->cropStart().frames(m_document->fps());
4258 // Make sure the fade effect is not longer than the clip
4259 item->setFadeOut(max);
4260 start = item->fadeOut();
4262 start = end - start;
4263 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4264 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4265 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4266 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4267 // if fade effect is displayed, update the effect edit widget with new clip duration
4268 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4272 int effectPos = item->hasEffect("freeze", "freeze");
4273 if (effectPos != -1) {
4274 // Freeze effect needs to be adjusted with clip resize
4275 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4276 QDomElement eff = item->getEffectAt(effectPos);
4277 if (!eff.isNull() && diff != 0) {
4278 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4279 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4280 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4281 emit clipItemSelected(item, item->selectedEffectIndex());
4286 effectPos = item->hasEffect("affine", "pan_zoom");
4287 if (effectPos != -1) {
4288 QDomElement oldeffect = item->effectAt(effectPos);
4289 int start = item->cropStart().frames(m_document->fps());
4290 int max = start + item->cropDuration().frames(m_document->fps());
4295 oldeffect.setAttribute("in", start);
4296 oldeffect.setAttribute("out", max);
4297 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4298 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4299 // if effect is displayed, update the effect edit widget with new clip duration
4300 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4304 double CustomTrackView::getSnapPointForPos(double pos)
4306 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4309 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4311 QList <GenTime> snaps;
4312 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4313 QList<QGraphicsItem *> itemList = items();
4314 for (int i = 0; i < itemList.count(); i++) {
4315 if (itemList.at(i) == selected) continue;
4316 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4317 if (itemList.at(i)->type() == AVWIDGET) {
4318 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4319 GenTime start = item->startPos();
4320 GenTime end = item->endPos();
4321 snaps.append(start);
4323 if (!offsetList.isEmpty()) {
4324 for (int j = 0; j < offsetList.size(); j++) {
4325 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4326 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4330 QList < GenTime > markers = item->snapMarkers();
4331 for (int j = 0; j < markers.size(); ++j) {
4332 GenTime t = markers.at(j);
4334 if (!offsetList.isEmpty()) {
4335 for (int k = 0; k < offsetList.size(); k++) {
4336 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4340 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4341 Transition *transition = static_cast <Transition*>(itemList.at(i));
4342 GenTime start = transition->startPos();
4343 GenTime end = transition->endPos();
4344 snaps.append(start);
4346 if (!offsetList.isEmpty()) {
4347 for (int j = 0; j < offsetList.size(); j++) {
4348 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4349 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4355 // add cursor position
4356 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4358 if (!offsetList.isEmpty()) {
4359 for (int j = 0; j < offsetList.size(); j++) {
4360 snaps.append(pos - offsetList.at(j));
4365 for (int i = 0; i < m_guides.count(); i++) {
4366 snaps.append(m_guides.at(i)->position());
4367 if (!offsetList.isEmpty()) {
4368 for (int j = 0; j < offsetList.size(); j++) {
4369 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4375 m_scene->setSnapList(snaps);
4376 //for (int i = 0; i < m_snapPoints.size(); ++i)
4377 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4380 void CustomTrackView::slotSeekToPreviousSnap()
4382 updateSnapPoints(NULL);
4383 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4384 setCursorPos((int) res.frames(m_document->fps()));
4388 void CustomTrackView::slotSeekToNextSnap()
4390 updateSnapPoints(NULL);
4391 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4392 setCursorPos((int) res.frames(m_document->fps()));
4396 void CustomTrackView::clipStart()
4398 AbstractClipItem *item = getMainActiveClip();
4400 setCursorPos((int) item->startPos().frames(m_document->fps()));
4405 void CustomTrackView::clipEnd()
4407 AbstractClipItem *item = getMainActiveClip();
4409 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4414 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4416 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4417 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4418 m_commandStack->push(command);
4421 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4423 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4424 m_commandStack->push(command);
4427 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4429 DocClipBase *base = m_document->clipManager()->getClipById(id);
4430 QList <CommentedTime> markers = base->commentedSnapMarkers();
4432 if (markers.isEmpty()) {
4433 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4436 QUndoCommand *deleteMarkers = new QUndoCommand();
4437 deleteMarkers->setText("Delete clip markers");
4439 for (int i = 0; i < markers.size(); i++) {
4440 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4442 m_commandStack->push(deleteMarkers);
4445 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4447 DocClipBase *base = m_document->clipManager()->getClipById(id);
4448 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4449 else base->deleteSnapMarker(pos);
4450 emit updateClipMarkers(base);
4451 setDocumentModified();
4452 viewport()->update();
4455 int CustomTrackView::hasGuide(int pos, int offset)
4457 for (int i = 0; i < m_guides.count(); i++) {
4458 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4459 if (qAbs(guidePos - pos) <= offset) return guidePos;
4460 else if (guidePos > pos) return -1;
4465 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4469 double fps = m_document->fps();
4470 for (int i = 0; i < m_guides.count(); i++) {
4471 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4472 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4474 goMenu->setEnabled(!m_guides.isEmpty());
4477 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4479 if (oldPos > GenTime() && pos > GenTime()) {
4481 for (int i = 0; i < m_guides.count(); i++) {
4482 if (m_guides.at(i)->position() == oldPos) {
4483 Guide *item = m_guides.at(i);
4484 item->updateGuide(pos, comment);
4488 } else if (pos > GenTime()) addGuide(pos, comment);
4492 for (int i = 0; i < m_guides.count(); i++) {
4493 if (m_guides.at(i)->position() == oldPos) {
4494 delete m_guides.takeAt(i);
4499 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4501 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4502 m_document->syncGuides(m_guides);
4505 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4507 for (int i = 0; i < m_guides.count(); i++) {
4508 if (m_guides.at(i)->position() == pos) {
4509 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4513 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4514 scene()->addItem(g);
4516 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4517 m_document->syncGuides(m_guides);
4521 void CustomTrackView::slotAddGuide()
4523 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4524 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4525 if (d.exec() != QDialog::Accepted) return;
4526 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4527 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4528 m_commandStack->push(command);
4532 void CustomTrackView::slotEditGuide(int guidePos)
4535 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4536 else pos = GenTime(guidePos, m_document->fps());
4538 for (int i = 0; i < m_guides.count(); i++) {
4539 if (m_guides.at(i)->position() == pos) {
4540 slotEditGuide(m_guides.at(i)->info());
4545 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4548 void CustomTrackView::slotEditGuide(CommentedTime guide)
4550 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4551 if (d.exec() == QDialog::Accepted) {
4552 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4553 m_commandStack->push(command);
4558 void CustomTrackView::slotEditTimeLineGuide()
4560 if (m_dragGuide == NULL) return;
4561 CommentedTime guide = m_dragGuide->info();
4562 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4563 if (d.exec() == QDialog::Accepted) {
4564 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4565 m_commandStack->push(command);
4569 void CustomTrackView::slotDeleteGuide(int guidePos)
4572 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4573 else pos = GenTime(guidePos, m_document->fps());
4575 for (int i = 0; i < m_guides.count(); i++) {
4576 if (m_guides.at(i)->position() == pos) {
4577 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4578 m_commandStack->push(command);
4583 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4587 void CustomTrackView::slotDeleteTimeLineGuide()
4589 if (m_dragGuide == NULL) return;
4590 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4591 m_commandStack->push(command);
4595 void CustomTrackView::slotDeleteAllGuides()
4597 QUndoCommand *deleteAll = new QUndoCommand();
4598 deleteAll->setText("Delete all guides");
4599 for (int i = 0; i < m_guides.count(); i++) {
4600 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4602 m_commandStack->push(deleteAll);
4605 void CustomTrackView::setTool(PROJECTTOOL tool)
4610 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4613 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4614 m_scene->setScale(scaleFactor, verticalScale);
4615 removeTipAnimation();
4616 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4617 bool adjust = false;
4618 if (verticalScale != matrix().m22()) adjust = true;
4619 setMatrix(newmatrix);
4621 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4622 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4623 for (int i = 0; i < m_guides.count(); i++) {
4624 QLineF l = m_guides.at(i)->line();
4625 l.setP2(QPointF(l.x2(), newHeight));
4626 m_guides.at(i)->setLine(l);
4628 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4631 int diff = sceneRect().width() - m_projectDuration;
4632 if (diff * newmatrix.m11() < 50) {
4633 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4634 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4636 centerOn(QPointF(cursorPos(), verticalPos));
4639 void CustomTrackView::slotRefreshGuides()
4641 if (KdenliveSettings::showmarkers()) {
4642 for (int i = 0; i < m_guides.count(); i++) {
4643 m_guides.at(i)->update();
4648 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4650 //kDebug() << "// DRAW BG: " << rect.width();
4651 painter->setClipRect(rect);
4652 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4653 QPen pen1 = painter->pen();
4654 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4655 painter->setPen(pen1);
4656 double min = rect.left();
4657 double max = rect.right();
4658 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4659 int maxTrack = m_document->tracksCount();
4660 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4661 QColor audioColor = palette().alternateBase().color();
4662 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4663 for (int i = 0; i < maxTrack; i++) {
4664 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4665 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4666 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4667 if (i == m_selectedTrack)
4668 painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4670 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4672 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4674 int lowerLimit = m_tracksHeight * maxTrack + 1;
4675 if (height() > lowerLimit) {
4676 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4677 painter->fillRect(bg, base);
4681 bool CustomTrackView::findString(const QString &text)
4684 for (int i = 0; i < m_searchPoints.size(); ++i) {
4685 marker = m_searchPoints.at(i).comment();
4686 if (marker.contains(text, Qt::CaseInsensitive)) {
4687 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4688 int vert = verticalScrollBar()->value();
4689 int hor = cursorPos();
4690 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4698 void CustomTrackView::selectFound(QString track, QString pos)
4700 setCursorPos(m_document->timecode().getFrameCount(pos), true);
4701 slotSelectTrack(track.toInt());
4703 int vert = verticalScrollBar()->value();
4704 int hor = cursorPos();
4705 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4708 bool CustomTrackView::findNextString(const QString &text)
4711 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4712 marker = m_searchPoints.at(i).comment();
4713 if (marker.contains(text, Qt::CaseInsensitive)) {
4714 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4715 int vert = verticalScrollBar()->value();
4716 int hor = cursorPos();
4717 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4726 void CustomTrackView::initSearchStrings()
4728 m_searchPoints.clear();
4729 QList<QGraphicsItem *> itemList = items();
4730 for (int i = 0; i < itemList.count(); i++) {
4731 // parse all clip names
4732 if (itemList.at(i)->type() == AVWIDGET) {
4733 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4734 GenTime start = item->startPos();
4735 CommentedTime t(start, item->clipName());
4736 m_searchPoints.append(t);
4737 // add all clip markers
4738 QList < CommentedTime > markers = item->commentedSnapMarkers();
4739 m_searchPoints += markers;
4744 for (int i = 0; i < m_guides.count(); i++) {
4745 m_searchPoints.append(m_guides.at(i)->info());
4748 qSort(m_searchPoints);
4751 void CustomTrackView::clearSearchStrings()
4753 m_searchPoints.clear();
4757 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
4759 QList<ItemInfo> matchingInfo;
4760 QList<QGraphicsItem *> itemList = items();
4761 for (int i = 0; i < itemList.count(); i++) {
4762 if (itemList.at(i)->type() == AVWIDGET) {
4763 ClipItem *item = (ClipItem *)itemList.at(i);
4764 if (item->clipProducer() == clipId) {
4765 matchingInfo << item->info();
4769 return matchingInfo;
4772 void CustomTrackView::copyClip()
4774 qDeleteAll(m_copiedItems);
4775 m_copiedItems.clear();
4776 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4777 if (itemList.count() == 0) {
4778 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4781 for (int i = 0; i < itemList.count(); i++) {
4782 if (itemList.at(i)->type() == AVWIDGET) {
4783 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4784 ClipItem *clone = clip->clone(clip->info());
4785 m_copiedItems.append(clone);
4786 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4787 Transition *dup = static_cast <Transition *>(itemList.at(i));
4788 m_copiedItems.append(dup->clone());
4793 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4795 if (m_scene->editMode() != NORMALEDIT) {
4796 // If we are in overwrite mode, always allow the move
4799 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));
4800 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4801 for (int i = 0; i < collisions.count(); i++) {
4802 if (collisions.at(i)->type() == type) return false;
4807 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4810 for (int i = 0; i < infoList.count(); i++) {
4811 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));
4814 QList<QGraphicsItem *> collisions = scene()->items(path);
4815 for (int i = 0; i < collisions.count(); i++) {
4816 if (collisions.at(i)->type() == type) return false;
4821 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4823 for (int i = 0; i < items.count(); i++) {
4824 ItemInfo info = items.at(i)->info();
4825 info.startPos += offset;
4826 info.endPos += offset;
4827 info.track += trackOffset;
4828 if (!canBePastedTo(info, items.at(i)->type())) return false;
4833 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4835 QPainterPath movePath;
4836 movePath.moveTo(0, 0);
4838 for (int i = 0; i < items.count(); i++) {
4839 ItemInfo info = items.at(i)->info();
4840 info.startPos = info.startPos + offset;
4841 info.endPos = info.endPos + offset;
4842 info.track = info.track + trackOffset;
4843 if (info.startPos < GenTime()) {
4844 // No clip should go below 0
4847 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));
4848 movePath.addRect(rect);
4850 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4851 for (int i = 0; i < collisions.count(); i++) {
4852 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4853 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4861 void CustomTrackView::pasteClip()
4863 if (m_copiedItems.count() == 0) {
4864 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4868 if (m_menuPosition.isNull()) {
4869 position = mapFromGlobal(QCursor::pos());
4870 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
4871 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4874 } else position = m_menuPosition;
4876 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4877 int track = (int)(mapToScene(position).y() / m_tracksHeight);
4879 GenTime leftPos = m_copiedItems.at(0)->startPos();
4880 int lowerTrack = m_copiedItems.at(0)->track();
4881 int upperTrack = m_copiedItems.at(0)->track();
4882 for (int i = 1; i < m_copiedItems.count(); i++) {
4883 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
4884 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
4885 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
4888 GenTime offset = pos - leftPos;
4889 int trackOffset = track - lowerTrack;
4891 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
4892 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
4893 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4894 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4897 QUndoCommand *pasteClips = new QUndoCommand();
4898 pasteClips->setText("Paste clips");
4900 for (int i = 0; i < m_copiedItems.count(); i++) {
4901 // parse all clip names
4902 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4903 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4904 ItemInfo info = clip->info();
4905 info.startPos += offset;
4906 info.endPos += offset;
4907 info.track += trackOffset;
4908 if (canBePastedTo(info, AVWIDGET)) {
4909 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4910 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4911 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4912 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4914 info.startPos = tr->startPos() + offset;
4915 info.endPos = tr->endPos() + offset;
4916 info.track = tr->track() + trackOffset;
4917 int transitionEndTrack;
4918 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4919 else transitionEndTrack = tr->transitionEndTrack();
4920 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4921 if (info.startPos >= info.endPos) {
4922 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4923 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4924 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4927 m_commandStack->push(pasteClips);
4930 void CustomTrackView::pasteClipEffects()
4932 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4933 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4936 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4938 QUndoCommand *paste = new QUndoCommand();
4939 paste->setText("Paste effects");
4941 QList<QGraphicsItem *> clips = scene()->selectedItems();
4944 for (int i = 0; i < clips.count(); ++i) {
4945 if (clips.at(i)->type() == GROUPWIDGET) {
4946 QList<QGraphicsItem *> children = clips.at(i)->childItems();
4947 for (int j = 0; j < children.count(); j++) {
4948 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
4949 clips.append(children.at(j));
4956 for (int i = 0; i < clips.count(); ++i) {
4957 if (clips.at(i)->type() == AVWIDGET) {
4958 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4959 for (int j = 0; j < clip->effectsCount(); j++) {
4960 QDomElement eff = clip->effectAt(j);
4961 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4962 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
4963 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4968 if (paste->childCount() > 0) m_commandStack->push(paste);
4971 //adjust effects (fades, ...)
4972 for (int i = 0; i < clips.count(); ++i) {
4973 if (clips.at(i)->type() == AVWIDGET) {
4974 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4975 updatePositionEffects(item, item->info());
4981 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
4983 // parse parameters to check if we need to adjust to the new crop start
4984 int diff = (newstart - oldstart).frames(m_document->fps());
4985 int max = (newstart + duration).frames(m_document->fps());
4986 QDomNodeList params = xml.elementsByTagName("parameter");
4987 for (int i = 0; i < params.count(); i++) {
4988 QDomElement e = params.item(i).toElement();
4989 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
4990 QString def = e.attribute("default");
4991 // Effect has a keyframe type parameter, we need to adjust the values
4992 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
4993 QStringList newKeyFrames;
4994 foreach(const QString &str, keys) {
4995 int pos = str.section(':', 0, 0).toInt();
4996 double val = str.section(':', 1, 1).toDouble();
4999 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5001 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5003 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5004 e.setAttribute("keyframes", newKeyFrames.join(";"));
5009 ClipItem *CustomTrackView::getClipUnderCursor() const
5011 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5012 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5013 for (int i = 0; i < collisions.count(); i++) {
5014 if (collisions.at(i)->type() == AVWIDGET) {
5015 return static_cast < ClipItem *>(collisions.at(i));
5021 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5023 QList<QGraphicsItem *> clips = scene()->selectedItems();
5024 if (clips.isEmpty()) {
5025 return getClipUnderCursor();
5027 AbstractClipItem *item = NULL;
5028 for (int i = 0; i < clips.count(); ++i) {
5029 if (clips.at(i)->type() == AVWIDGET) {
5030 item = static_cast < AbstractClipItem *>(clips.at(i));
5031 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5034 if (item) return item;
5039 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5041 QList<QGraphicsItem *> clips = scene()->selectedItems();
5042 if (clips.isEmpty()) {
5043 return getClipUnderCursor();
5046 // remove all items in the list that are not clips
5047 for (int i = 0; i < clips.count();) {
5048 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5051 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5052 for (int i = 0; i < clips.count(); ++i) {
5053 if (clips.at(i)->type() == AVWIDGET) {
5054 item = static_cast < ClipItem *>(clips.at(i));
5055 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5063 void CustomTrackView::setInPoint()
5065 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5067 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5070 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5074 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5077 void CustomTrackView::setOutPoint()
5079 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5081 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5084 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5088 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5091 void CustomTrackView::slotUpdateAllThumbs()
5093 if (!isEnabled()) return;
5094 QList<QGraphicsItem *> itemList = items();
5095 //if (itemList.isEmpty()) return;
5097 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5098 for (int i = 0; i < itemList.count(); i++) {
5099 if (itemList.at(i)->type() == AVWIDGET) {
5100 item = static_cast <ClipItem *>(itemList.at(i));
5101 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5102 // Check if we have a cached thumbnail
5103 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5104 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5105 if (QFile::exists(thumb)) {
5107 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5108 item->slotSetStartThumb(pix);
5111 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5112 QString endThumb = startThumb;
5113 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5114 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5115 if (QFile::exists(startThumb)) {
5116 QPixmap pix(startThumb);
5117 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5118 item->slotSetStartThumb(pix);
5120 if (QFile::exists(endThumb)) {
5121 QPixmap pix(endThumb);
5122 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5123 item->slotSetEndThumb(pix);
5127 item->refreshClip(false);
5128 //qApp->processEvents();
5131 viewport()->update();
5134 void CustomTrackView::saveThumbnails()
5136 QList<QGraphicsItem *> itemList = items();
5138 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5139 for (int i = 0; i < itemList.count(); i++) {
5140 if (itemList.at(i)->type() == AVWIDGET) {
5141 item = static_cast <ClipItem *>(itemList.at(i));
5142 if (item->clipType() != COLOR) {
5143 // Check if we have a cached thumbnail
5144 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5145 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5146 if (!QFile::exists(thumb)) {
5147 QPixmap pix(item->startThumb());
5151 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5152 QString endThumb = startThumb;
5153 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5154 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5155 if (!QFile::exists(startThumb)) {
5156 QPixmap pix(item->startThumb());
5157 pix.save(startThumb);
5159 if (!QFile::exists(endThumb)) {
5160 QPixmap pix(item->endThumb());
5170 void CustomTrackView::slotInsertTrack(int ix)
5172 TrackDialog d(m_document, parentWidget());
5173 d.label->setText(i18n("Insert track"));
5174 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5175 d.track_nb->setValue(ix);
5176 d.setWindowTitle(i18n("Insert New Track"));
5177 d.slotUpdateName(ix);
5179 if (d.exec() == QDialog::Accepted) {
5180 ix = d.track_nb->value();
5181 if (d.before_select->currentIndex() == 1) {
5185 if (d.video_track->isChecked()) {
5186 info.type = VIDEOTRACK;
5187 info.isMute = false;
5188 info.isBlind = false;
5189 info.isLocked = false;
5191 info.type = AUDIOTRACK;
5192 info.isMute = false;
5193 info.isBlind = true;
5194 info.isLocked = false;
5196 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5197 m_commandStack->push(addTrack);
5198 setDocumentModified();
5202 void CustomTrackView::slotDeleteTrack(int ix)
5204 if (m_document->tracksCount() < 2) return;
5205 TrackDialog d(m_document, parentWidget());
5206 d.label->setText(i18n("Delete track"));
5207 d.before_select->setHidden(true);
5208 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5209 d.track_nb->setValue(ix);
5210 d.slotUpdateName(ix);
5211 d.setWindowTitle(i18n("Delete Track"));
5212 d.video_track->setHidden(true);
5213 d.audio_track->setHidden(true);
5214 if (d.exec() == QDialog::Accepted) {
5215 ix = d.track_nb->value();
5216 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5217 deleteTimelineTrack(ix, info);
5218 setDocumentModified();
5219 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5220 m_commandStack->push(command);*/
5224 void CustomTrackView::slotConfigTracks(int ix)
5226 TracksConfigDialog d(m_document, ix, parentWidget());
5227 if (d.exec() == QDialog::Accepted) {
5228 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5229 m_commandStack->push(configTracks);
5230 QList <int> toDelete = d.deletedTracks();
5231 for (int i = 0; i < toDelete.count(); ++i) {
5232 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5233 deleteTimelineTrack(toDelete.at(i) - i, info);
5235 setDocumentModified();
5239 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5241 if (m_document->tracksCount() < 2) return;
5242 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5243 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5244 QList<QGraphicsItem *> selection = m_scene->items(r);
5245 QUndoCommand *deleteTrack = new QUndoCommand();
5246 deleteTrack->setText("Delete track");
5248 // Delete all clips in selected track
5249 for (int i = 0; i < selection.count(); i++) {
5250 if (selection.at(i)->type() == AVWIDGET) {
5251 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5252 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5253 m_scene->removeItem(item);
5256 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5257 Transition *item = static_cast <Transition *>(selection.at(i));
5258 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5259 m_scene->removeItem(item);
5265 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5266 m_commandStack->push(deleteTrack);
5269 void CustomTrackView::autoTransition()
5271 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5272 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5273 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5276 Transition *tr = static_cast <Transition*>(itemList.at(0));
5277 tr->setAutomatic(!tr->isAutomatic());
5278 QDomElement transition = tr->toXML();
5279 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);
5280 setDocumentModified();
5284 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5287 QDomNodeList params = effect.elementsByTagName("parameter");
5288 for (int i = 0; i < params.count(); i++) {
5289 QDomElement e = params.item(i).toElement();
5290 if (!e.isNull() && e.attribute("type") == "constant") {
5291 if (e.hasAttribute("factor")) {
5292 double factor = e.attribute("factor").toDouble();
5293 double value = e.attribute("value").toDouble();
5294 value = value / factor;
5295 result.append(QString::number(value));
5296 } else result.append(e.attribute("value"));
5302 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5304 QList<QGraphicsItem *> list = scene()->items();
5305 ClipItem *clip = NULL;
5306 for (int i = 0; i < list.size(); ++i) {
5307 if (list.at(i)->type() == AVWIDGET) {
5308 clip = static_cast <ClipItem *>(list.at(i));
5309 if (clip->clipProducer() == id) {
5310 clip->setClipName(name);
5314 viewport()->update();
5317 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5319 minimum = GenTime();
5320 maximum = GenTime();
5321 QList<QGraphicsItem *> selection;
5322 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5323 selection.removeAll(item);
5324 for (int i = 0; i < selection.count(); i++) {
5325 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5326 if (clip && clip->type() == AVWIDGET) {
5327 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5328 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5333 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5335 minimum = GenTime();
5336 maximum = GenTime();
5337 QList<QGraphicsItem *> selection;
5338 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5339 selection.removeAll(item);
5340 for (int i = 0; i < selection.count(); i++) {
5341 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5342 if (clip && clip->type() == TRANSITIONWIDGET) {
5343 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5344 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5349 void CustomTrackView::loadGroups(const QDomNodeList groups)
5351 for (int i = 0; i < groups.count(); i++) {
5352 QDomNodeList children = groups.at(i).childNodes();
5353 scene()->clearSelection();
5354 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5355 QDomNode n = children.item(nodeindex);
5356 QDomElement elem = n.toElement();
5357 int pos = elem.attribute("position").toInt();
5358 int track = elem.attribute("track").toInt();
5359 if (elem.tagName() == "clipitem") {
5360 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5361 if (clip) clip->setSelected(true);
5363 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5364 if (clip) clip->setSelected(true);
5367 groupSelectedItems(false, true);
5371 void CustomTrackView::splitAudio()
5373 resetSelectionGroup();
5374 QList<QGraphicsItem *> selection = scene()->selectedItems();
5375 if (selection.isEmpty()) {
5376 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5379 QUndoCommand *splitCommand = new QUndoCommand();
5380 splitCommand->setText(i18n("Split audio"));
5381 for (int i = 0; i < selection.count(); i++) {
5382 if (selection.at(i)->type() == AVWIDGET) {
5383 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5384 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5385 if (clip->parentItem()) {
5386 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5388 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5393 if (splitCommand->childCount() > 0)
5394 m_commandStack->push(splitCommand);
5397 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5399 ClipItem *clip = getClipItemAt(pos, track);
5401 kDebug() << "// Cannot find clip to split!!!";
5405 int start = pos.frames(m_document->fps());
5406 int freetrack = m_document->tracksCount() - track - 1;
5407 for (; freetrack > 0; freetrack--) {
5408 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5409 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5410 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5411 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5412 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5417 kDebug() << "GOT TRK: " << track;
5418 if (freetrack == 0) {
5419 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5421 ItemInfo info = clip->info();
5422 info.track = m_document->tracksCount() - freetrack;
5423 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5424 scene()->clearSelection();
5425 clip->setSelected(true);
5426 ClipItem *audioClip = getClipItemAt(start, info.track);
5428 clip->setVideoOnly(true);
5429 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5430 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5432 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5433 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5435 audioClip->setSelected(true);
5436 audioClip->setAudioOnly(true);
5437 groupSelectedItems(false, true);
5441 // unsplit clip: remove audio part and change video part to normal clip
5442 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5443 kDebug() << "//CANNOT FIND CLP GRP";
5446 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5447 QList<QGraphicsItem *> children = grp->childItems();
5448 if (children.count() != 2) {
5449 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5452 for (int i = 0; i < children.count(); i++) {
5453 if (children.at(i) != clip) {
5454 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5455 ItemInfo info = clip->info();
5456 deleteClip(clp->info());
5457 clip->setVideoOnly(false);
5458 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5459 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5464 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5465 m_document->clipManager()->removeGroup(grp);
5466 scene()->destroyItemGroup(grp);
5470 void CustomTrackView::setVideoOnly()
5472 resetSelectionGroup();
5473 QList<QGraphicsItem *> selection = scene()->selectedItems();
5474 if (selection.isEmpty()) {
5475 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5478 QUndoCommand *videoCommand = new QUndoCommand();
5479 videoCommand->setText(i18n("Video only"));
5480 for (int i = 0; i < selection.count(); i++) {
5481 if (selection.at(i)->type() == AVWIDGET) {
5482 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5483 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5484 if (clip->parentItem()) {
5485 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5487 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5492 m_commandStack->push(videoCommand);
5495 void CustomTrackView::setAudioOnly()
5497 resetSelectionGroup();
5498 QList<QGraphicsItem *> selection = scene()->selectedItems();
5499 if (selection.isEmpty()) {
5500 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5503 QUndoCommand *videoCommand = new QUndoCommand();
5504 videoCommand->setText(i18n("Audio only"));
5505 for (int i = 0; i < selection.count(); i++) {
5506 if (selection.at(i)->type() == AVWIDGET) {
5507 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5508 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5509 if (clip->parentItem()) {
5510 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5512 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5517 m_commandStack->push(videoCommand);
5520 void CustomTrackView::setAudioAndVideo()
5522 resetSelectionGroup();
5523 QList<QGraphicsItem *> selection = scene()->selectedItems();
5524 if (selection.isEmpty()) {
5525 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5528 QUndoCommand *videoCommand = new QUndoCommand();
5529 videoCommand->setText(i18n("Audio and Video"));
5530 for (int i = 0; i < selection.count(); i++) {
5531 if (selection.at(i)->type() == AVWIDGET) {
5532 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5533 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5534 if (clip->parentItem()) {
5535 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5537 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5542 m_commandStack->push(videoCommand);
5545 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5547 ClipItem *clip = getClipItemAt(pos, track);
5549 kDebug() << "// Cannot find clip to split!!!";
5553 int start = pos.frames(m_document->fps());
5554 clip->setVideoOnly(true);
5555 clip->setAudioOnly(false);
5556 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5557 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5559 } else if (audioOnly) {
5560 int start = pos.frames(m_document->fps());
5561 clip->setAudioOnly(true);
5562 clip->setVideoOnly(false);
5563 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5564 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5567 int start = pos.frames(m_document->fps());
5568 clip->setAudioOnly(false);
5569 clip->setVideoOnly(false);
5570 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5571 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5575 setDocumentModified();
5578 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5580 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5581 m_clipTypeGroup->setEnabled(false);
5583 m_clipTypeGroup->setEnabled(true);
5584 QList <QAction *> actions = m_clipTypeGroup->actions();
5586 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5587 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5588 else lookup = "clip_audio_and_video";
5589 for (int i = 0; i < actions.count(); i++) {
5590 if (actions.at(i)->data().toString() == lookup) {
5591 actions.at(i)->setChecked(true);
5598 void CustomTrackView::slotGoToMarker(QAction *action)
5600 int pos = action->data().toInt();
5601 setCursorPos(pos, true);
5604 void CustomTrackView::reloadTransitionLumas()
5608 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5609 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5610 for (int i = 0; i < params.count(); i++) {
5611 QDomElement e = params.item(i).toElement();
5612 if (e.attribute("tag") == "resource") {
5613 lumaNames = e.attribute("paramlistdisplay");
5614 lumaFiles = e.attribute("paramlist");
5619 QList<QGraphicsItem *> itemList = items();
5620 Transition *transitionitem;
5621 QDomElement transitionXml;
5622 for (int i = 0; i < itemList.count(); i++) {
5623 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5624 transitionitem = static_cast <Transition*>(itemList.at(i));
5625 transitionXml = transitionitem->toXML();
5626 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5627 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5628 for (int i = 0; i < params.count(); i++) {
5629 QDomElement e = params.item(i).toElement();
5630 if (e.attribute("tag") == "resource") {
5631 e.setAttribute("paramlistdisplay", lumaNames);
5632 e.setAttribute("paramlist", lumaFiles);
5637 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5638 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5639 for (int i = 0; i < params.count(); i++) {
5640 QDomElement e = params.item(i).toElement();
5641 if (e.attribute("tag") == "luma") {
5642 e.setAttribute("paramlistdisplay", lumaNames);
5643 e.setAttribute("paramlist", lumaFiles);
5650 emit transitionItemSelected(NULL);
5653 double CustomTrackView::fps() const
5655 return m_document->fps();
5658 void CustomTrackView::updateProjectFps()
5660 // update all clips to the new fps
5661 resetSelectionGroup();
5662 scene()->clearSelection();
5664 QList<QGraphicsItem *> itemList = items();
5665 for (int i = 0; i < itemList.count(); i++) {
5666 // remove all items and re-add them one by one
5667 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5669 for (int i = 0; i < itemList.count(); i++) {
5670 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5671 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5672 clip->updateFps(m_document->fps());
5673 m_scene->addItem(clip);
5674 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5675 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5676 QList<QGraphicsItem *> children = grp->childItems();
5677 for (int j = 0; j < children.count(); j++) {
5678 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5679 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5680 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5681 clip->updateFps(m_document->fps());
5684 m_document->clipManager()->removeGroup(grp);
5685 m_scene->addItem(grp);
5686 scene()->destroyItemGroup(grp);
5687 for (int j = 0; j < children.count(); j++) {
5688 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5689 //children.at(j)->setParentItem(0);
5690 children.at(j)->setSelected(true);
5693 groupSelectedItems(true, true);
5694 } else if (itemList.at(i)->type() == GUIDEITEM) {
5695 Guide *g = static_cast<Guide *>(itemList.at(i));
5697 m_scene->addItem(g);
5700 viewport()->update();
5703 void CustomTrackView::slotTrackDown()
5705 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5706 else m_selectedTrack++;
5707 emit updateTrackHeaders();
5708 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5709 ensureVisible(rect, 0, 0);
5710 viewport()->update();
5713 void CustomTrackView::slotTrackUp()
5715 if (m_selectedTrack > 0) m_selectedTrack--;
5716 else m_selectedTrack = m_document->tracksCount() - 1;
5717 emit updateTrackHeaders();
5718 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5719 ensureVisible(rect, 0, 0);
5720 viewport()->update();
5723 int CustomTrackView::selectedTrack() const
5725 return m_selectedTrack;
5728 QStringList CustomTrackView::selectedClips() const
5730 QStringList clipIds;
5731 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5732 for (int i = 0; i < selection.count(); i++) {
5733 if (selection.at(i)->type() == AVWIDGET) {
5734 ClipItem *item = (ClipItem *)selection.at(i);
5735 clipIds << item->clipProducer();
5741 QList<ClipItem *> CustomTrackView::selectedClipItems() const
5743 QList<ClipItem *> clips;
5744 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5745 for (int i = 0; i < selection.count(); i++) {
5746 if (selection.at(i)->type() == AVWIDGET) {
5747 clips.append((ClipItem *)selection.at(i));
5753 void CustomTrackView::slotSelectTrack(int ix)
5755 m_selectedTrack = qMax(0, ix);
5756 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5757 emit updateTrackHeaders();
5758 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5759 ensureVisible(rect, 0, 0);
5760 viewport()->update();
5763 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
5766 if (track != -1 && pos != -1)
5767 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5769 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5770 QList<QGraphicsItem *> selection = m_scene->items(rect);
5771 resetSelectionGroup(group);
5772 if (!group) m_scene->clearSelection();
5773 for (int i = 0; i < selection.count(); i++) {
5774 if (selection.at(i)->type() == AVWIDGET) {
5775 selection.at(i)->setSelected(add);
5779 if (group) groupSelectedItems();
5782 void CustomTrackView::selectTransition(bool add, bool group)
5784 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5785 QList<QGraphicsItem *> selection = m_scene->items(rect);
5786 resetSelectionGroup(group);
5787 if (!group) m_scene->clearSelection();
5788 for (int i = 0; i < selection.count(); i++) {
5789 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5790 selection.at(i)->setSelected(add);
5794 if (group) groupSelectedItems();
5797 QStringList CustomTrackView::extractTransitionsLumas()
5800 QList<QGraphicsItem *> itemList = items();
5801 Transition *transitionitem;
5802 QDomElement transitionXml;
5803 for (int i = 0; i < itemList.count(); i++) {
5804 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5805 transitionitem = static_cast <Transition*>(itemList.at(i));
5806 transitionXml = transitionitem->toXML();
5807 QString luma = EffectsList::parameter(transitionXml, "luma");
5808 if (!luma.isEmpty()) urls << luma;
5814 void CustomTrackView::setEditMode(EDITMODE mode)
5816 m_scene->setEditMode(mode);
5819 void CustomTrackView::checkTrackSequence(int track)
5821 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5822 //track = m_document->tracksCount() -track;
5823 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5824 QList<QGraphicsItem *> selection = m_scene->items(rect);
5825 QList <int> timelineList;
5826 timelineList.append(0);
5827 for (int i = 0; i < selection.count(); i++) {
5828 if (selection.at(i)->type() == AVWIDGET) {
5829 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5830 int start = clip->startPos().frames(m_document->fps());
5831 int end = clip->endPos().frames(m_document->fps());
5832 if (!timelineList.contains(start)) timelineList.append(start);
5833 if (!timelineList.contains(end)) timelineList.append(end);
5836 qSort(timelineList);
5837 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5838 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5841 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5843 if (data.isEmpty()) return;
5844 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5846 info.startPos = GenTime(in, m_document->fps());
5847 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5848 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5849 info.cropDuration = info.endPos - info.startPos;
5850 info.track = m_selectedTrack;
5851 QUndoCommand *addCommand = new QUndoCommand();
5852 addCommand->setText(i18n("Insert clip"));
5853 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5854 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5855 m_commandStack->push(addCommand);
5857 selectClip(true, false, m_selectedTrack, in);
5858 // Automatic audio split
5859 if (KdenliveSettings::splitaudio())
5863 void CustomTrackView::clearSelection()
5865 resetSelectionGroup();
5866 scene()->clearSelection();
5868 emit clipItemSelected(NULL);
5871 void CustomTrackView::updatePalette()
5876 pen1.setColor(palette().text().color());
5877 m_cursorLine->setPen(pen1);
5881 void CustomTrackView::removeTipAnimation()
5884 scene()->removeItem(m_visualTip);
5885 m_animationTimer->stop();
5893 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
5895 if (m_visualTip == NULL) {
5896 QRectF rect = clip->sceneBoundingRect();
5897 m_animation = new QGraphicsItemAnimation;
5898 m_animation->setTimeLine(m_animationTimer);
5899 m_animation->setScaleAt(1, 1, 1);
5904 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
5905 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
5906 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
5908 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
5910 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
5912 m_animation->setScaleAt(.5, 2, 2);
5916 polygon << QPoint(0, - size * 2);
5917 if (mode == RESIZESTART)
5918 polygon << QPoint(size * 2, 0);
5920 polygon << QPoint(- size * 2, 0);
5921 polygon << QPoint(0, size * 2);
5922 polygon << QPoint(0, - size * 2);
5924 m_visualTip = new QGraphicsPolygonItem(polygon);
5925 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
5926 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
5927 if (mode == RESIZESTART)
5928 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
5930 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
5932 m_animation->setScaleAt(.5, 2, 1);
5934 case TRANSITIONSTART:
5936 polygon << QPoint(0, - size * 2);
5937 if (mode == TRANSITIONSTART)
5938 polygon << QPoint(size * 2, 0);
5940 polygon << QPoint(- size * 2, 0);
5941 polygon << QPoint(0, 0);
5942 polygon << QPoint(0, - size * 2);
5944 m_visualTip = new QGraphicsPolygonItem(polygon);
5945 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
5946 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
5947 if (mode == TRANSITIONSTART)
5948 m_visualTip->setPos(rect.x(), rect.bottom());
5950 m_visualTip->setPos(rect.right(), rect.bottom());
5952 m_animation->setScaleAt(.5, 2, 2);
5959 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
5960 m_visualTip->setZValue(100);
5961 scene()->addItem(m_visualTip);
5962 m_animation->setItem(m_visualTip);
5963 m_animationTimer->start();