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) {
576 setCursor(Qt::PointingHandCursor);
577 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
578 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
579 setCursor(Qt::PointingHandCursor);
580 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
581 } else if (opMode == KEYFRAME) {
582 setCursor(Qt::PointingHandCursor);
583 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
585 } // no clip under mouse
586 else if (m_tool == RAZORTOOL) {
589 } else if (opMode == MOVEGUIDE) {
590 m_moveOpMode = opMode;
591 setCursor(Qt::SplitHCursor);
593 removeTipAnimation();
594 setCursor(Qt::ArrowCursor);
595 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
596 QGraphicsView::mouseMoveEvent(event);
598 setCursorPos(mappedXPos);
599 slotCheckPositionScrolling();
601 } else m_moveOpMode = NONE;
603 QGraphicsView::mouseMoveEvent(event);
607 void CustomTrackView::mousePressEvent(QMouseEvent * event)
609 setFocus(Qt::MouseFocusReason);
610 m_menuPosition = QPoint();
612 // special cases (middle click button or ctrl / shift click
613 if (event->button() == Qt::MidButton) {
615 m_blockRefresh = false;
616 m_operationMode = NONE;
620 if (event->modifiers() & Qt::ShiftModifier) {
621 // Rectangle selection
622 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
623 setDragMode(QGraphicsView::RubberBandDrag);
624 if (!(event->modifiers() & Qt::ControlModifier)) {
625 resetSelectionGroup();
626 scene()->clearSelection();
628 m_blockRefresh = false;
629 m_operationMode = RUBBERSELECTION;
630 QGraphicsView::mousePressEvent(event);
634 m_blockRefresh = true;
636 bool collision = false;
638 if (m_tool != RAZORTOOL) activateMonitor();
639 else if (m_document->renderer()->playSpeed() != 0.0) {
640 m_document->renderer()->pause();
643 m_clickEvent = event->pos();
645 // check item under mouse
646 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
648 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
649 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
650 setDragMode(QGraphicsView::ScrollHandDrag);
651 QGraphicsView::mousePressEvent(event);
652 m_blockRefresh = false;
653 m_operationMode = NONE;
657 // if a guide and a clip were pressed, just select the guide
658 for (int i = 0; i < collisionList.count(); ++i) {
659 if (collisionList.at(i)->type() == GUIDEITEM) {
660 // a guide item was pressed
661 m_dragGuide = (Guide *) collisionList.at(i);
662 if (event->button() == Qt::LeftButton) { // move it
663 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
665 m_operationMode = MOVEGUIDE;
666 // deselect all clips so that only the guide will move
667 m_scene->clearSelection();
668 resetSelectionGroup(false);
669 updateSnapPoints(NULL);
670 QGraphicsView::mousePressEvent(event);
672 } else // show context menu
677 // Find first clip, transition or group under mouse (when no guides selected)
679 AbstractGroupItem *dragGroup = NULL;
680 AbstractClipItem *collisionClip = NULL;
682 while (!m_dragGuide && ct < collisionList.count()) {
683 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
684 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
685 if (collisionClip->isItemLocked())
687 if (collisionClip == m_dragItem)
688 collisionClip = NULL;
690 m_dragItem = collisionClip;
692 m_dragItemInfo = m_dragItem->info();
693 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
694 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
695 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
702 if (m_dragItem) emit clipItemSelected(NULL);
705 #if QT_VERSION >= 0x040600
706 // Add shadow to dragged item, currently disabled because of painting artifacts
707 //TODO:Â re-enable when fixed
708 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
709 eff->setBlurRadius(5);
710 eff->setOffset(3, 3);
711 m_dragItem->setGraphicsEffect(eff);*/
713 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
714 // update transition menu action
715 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
716 m_autoTransition->setEnabled(true);
717 } else m_autoTransition->setEnabled(false);
719 // context menu requested
720 if (event->button() == Qt::RightButton) {
722 if (dragGroup) dragGroup->setSelected(true);
723 else if (!m_dragItem->isSelected()) {
724 resetSelectionGroup(false);
725 m_scene->clearSelection();
726 m_dragItem->setSelected(true);
728 } else if (!m_dragGuide) {
729 // check if there is a guide close to mouse click
730 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
731 for (int i = 0; i < guidesCollisionList.count(); i++) {
732 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
733 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
737 // keep this to support multiple guides context menu in the future (?)
738 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
739 guidesCollisionList.removeAt(0);
741 if (!guidesCollisionList.isEmpty())
742 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
745 m_operationMode = NONE;
746 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
747 m_menuPosition = m_clickEvent;
753 // No item under click
754 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
755 resetSelectionGroup(false);
756 setCursor(Qt::ArrowCursor);
757 m_scene->clearSelection();
759 updateClipTypeActions(NULL);
760 if (m_tool == SPACERTOOL) {
761 QList<QGraphicsItem *> selection;
762 if (event->modifiers() == Qt::ControlModifier) {
763 // Ctrl + click, select all items on track after click position
764 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
765 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
766 // Cannot use spacer on locked track
767 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
771 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
774 selection = checkForGroups(rect, &isOk);
776 // groups found on track, do not allow the move
777 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
781 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;
783 // Select all items on all tracks after click position
784 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
785 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
788 QList <GenTime> offsetList;
789 // create group to hold selected items
790 m_selectionGroup = new AbstractGroupItem(m_document->fps());
791 scene()->addItem(m_selectionGroup);
793 for (int i = 0; i < selection.count(); i++) {
794 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
795 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
796 if (item->isItemLocked()) continue;
797 offsetList.append(item->startPos());
798 offsetList.append(item->endPos());
799 m_selectionGroup->addToGroup(selection.at(i));
800 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
801 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
802 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
803 QList<QGraphicsItem *> children = selection.at(i)->childItems();
804 for (int j = 0; j < children.count(); j++) {
805 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
806 offsetList.append(item->startPos());
807 offsetList.append(item->endPos());
809 m_selectionGroup->addToGroup(selection.at(i));
810 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
811 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
812 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
813 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
814 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
815 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
818 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
819 if (!offsetList.isEmpty()) {
821 QList <GenTime> cleandOffsetList;
822 GenTime startOffset = offsetList.takeFirst();
823 for (int k = 0; k < offsetList.size(); k++) {
824 GenTime newoffset = offsetList.at(k) - startOffset;
825 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
826 cleandOffsetList.append(newoffset);
829 updateSnapPoints(NULL, cleandOffsetList, true);
831 m_operationMode = SPACER;
833 setCursorPos((int)(mapToScene(event->x(), 0).x()));
835 QGraphicsView::mousePressEvent(event);
840 if (m_tool == RAZORTOOL && m_dragItem) {
841 if (m_dragItem->type() == TRANSITIONWIDGET) {
842 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
846 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
847 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
852 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
853 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
854 m_document->renderer()->pause();
855 m_commandStack->push(command);
856 setDocumentModified();
862 bool itemSelected = false;
863 if (m_dragItem->isSelected()) itemSelected = true;
864 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
865 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
867 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
868 if (event->modifiers() != Qt::ControlModifier) {
869 resetSelectionGroup(false);
870 m_scene->clearSelection();
871 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
872 viewport()->update();
873 } else resetSelectionGroup();
875 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
876 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
877 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
879 bool selected = !m_dragItem->isSelected();
880 if (dragGroup) dragGroup->setSelected(selected);
881 else m_dragItem->setSelected(selected);
883 groupSelectedItems();
884 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
885 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
886 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
889 if (collisionClip != NULL || m_dragItem == NULL) {
890 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
891 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
892 emit clipItemSelected(selected);
893 } else emit clipItemSelected(NULL);
896 // If clicked item is selected, allow move
897 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
899 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
900 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
902 // Update snap points
903 if (m_selectionGroup == NULL) {
904 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
905 else updateSnapPoints(m_dragItem);
907 QList <GenTime> offsetList;
908 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
909 for (int i = 0; i < children.count(); i++) {
910 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
911 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
912 offsetList.append(item->startPos());
913 offsetList.append(item->endPos());
916 if (!offsetList.isEmpty()) {
918 GenTime startOffset = offsetList.takeFirst();
919 QList <GenTime> cleandOffsetList;
920 for (int k = 0; k < offsetList.size(); k++) {
921 GenTime newoffset = offsetList.at(k) - startOffset;
922 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
923 cleandOffsetList.append(newoffset);
926 updateSnapPoints(NULL, cleandOffsetList, true);
930 if (m_operationMode == KEYFRAME) {
931 m_dragItem->updateSelectedKeyFrame();
932 m_blockRefresh = false;
934 } else if (m_operationMode == MOVE) {
935 setCursor(Qt::ClosedHandCursor);
936 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
938 info.startPos = m_dragItem->startPos();
939 info.track = m_dragItem->track();
940 int transitiontrack = getPreviousVideoTrack(info.track);
941 ClipItem *transitionClip = NULL;
942 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
943 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
944 info.endPos = transitionClip->endPos();
946 GenTime transitionDuration(65, m_document->fps());
947 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
948 else info.endPos = info.startPos + transitionDuration;
950 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
951 // Check there is no other transition at that place
952 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
953 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
954 QList<QGraphicsItem *> selection = m_scene->items(r);
955 bool transitionAccepted = true;
956 for (int i = 0; i < selection.count(); i++) {
957 if (selection.at(i)->type() == TRANSITIONWIDGET) {
958 Transition *tr = static_cast <Transition *>(selection.at(i));
959 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
960 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
961 } else transitionAccepted = false;
964 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
965 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
966 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
968 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
969 info.track = m_dragItem->track();
970 int transitiontrack = getPreviousVideoTrack(info.track);
971 ClipItem *transitionClip = NULL;
972 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
973 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
974 info.startPos = transitionClip->startPos();
976 GenTime transitionDuration(65, m_document->fps());
977 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
978 else info.startPos = info.endPos - transitionDuration;
980 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
981 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
982 EffectsList::setParameter(transition, "reverse", "1");
984 // Check there is no other transition at that place
985 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
986 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
987 QList<QGraphicsItem *> selection = m_scene->items(r);
988 bool transitionAccepted = true;
989 for (int i = 0; i < selection.count(); i++) {
990 if (selection.at(i)->type() == TRANSITIONWIDGET) {
991 Transition *tr = static_cast <Transition *>(selection.at(i));
992 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
993 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
994 } else transitionAccepted = false;
997 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
998 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1000 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1001 resetSelectionGroup(false);
1002 m_dragItem->setSelected(true);
1005 m_blockRefresh = false;
1007 QGraphicsView::mousePressEvent(event);
1010 void CustomTrackView::rebuildGroup(AbstractGroupItem* group)
1013 QList <QGraphicsItem *> children = group->childItems();
1014 m_document->clipManager()->removeGroup(group);
1015 scene()->destroyItemGroup(group);
1016 for (int i = 0; i < children.count(); i++)
1017 children.at(i)->setSelected(true);
1018 groupSelectedItems(false, true);
1022 void CustomTrackView::resetSelectionGroup(bool selectItems)
1024 if (m_selectionGroup) {
1025 // delete selection group
1026 bool snap = KdenliveSettings::snaptopoints();
1027 KdenliveSettings::setSnaptopoints(false);
1029 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1030 scene()->destroyItemGroup(m_selectionGroup);
1031 for (int i = 0; i < children.count(); i++) {
1032 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1033 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1034 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1035 children.at(i)->setSelected(selectItems);
1037 } else if (children.at(i)->type() == GROUPWIDGET) {
1038 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1039 children.at(i)->setSelected(selectItems);
1042 m_selectionGroup = NULL;
1043 KdenliveSettings::setSnaptopoints(snap);
1047 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1049 if (m_selectionGroup) {
1050 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1053 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1054 if (selection.isEmpty()) return;
1056 // Find top left position of selection
1057 for (int i = 0; i < selection.count(); i++) {
1058 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1059 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1060 } else if (selection.at(i)->parentItem()) {
1061 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1065 if (force || selection.count() > 1) {
1066 bool snap = KdenliveSettings::snaptopoints();
1067 KdenliveSettings::setSnaptopoints(false);
1068 if (createNewGroup) {
1069 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1070 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1071 QPointF diff = newGroup->pos();
1072 newGroup->translate(-diff.x(), -diff.y());
1073 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1075 scene()->addItem(newGroup);
1077 // Check if we are trying to include a group in a group
1078 QList <AbstractGroupItem *> groups;
1079 for (int i = 0; i < selection.count(); i++) {
1080 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1081 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1082 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1083 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1085 if (!groups.isEmpty()) {
1086 // ungroup previous groups
1087 while (!groups.isEmpty()) {
1088 AbstractGroupItem *grp = groups.takeFirst();
1089 m_document->clipManager()->removeGroup(grp);
1090 scene()->destroyItemGroup(grp);
1092 selection = m_scene->selectedItems();
1095 for (int i = 0; i < selection.count(); i++) {
1096 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1097 newGroup->addToGroup(selection.at(i));
1098 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1101 KdenliveSettings::setSnaptopoints(snap);
1103 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1104 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1105 QPointF diff = m_selectionGroup->pos();
1106 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1107 m_selectionGroup->translate(- diff.x(), -diff.y());
1109 scene()->addItem(m_selectionGroup);
1110 for (int i = 0; i < selection.count(); i++) {
1111 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1112 m_selectionGroup->addToGroup(selection.at(i));
1113 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1116 KdenliveSettings::setSnaptopoints(snap);
1117 if (m_selectionGroup) {
1118 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1119 m_selectionGroupInfo.track = m_selectionGroup->track();
1122 } else resetSelectionGroup();
1125 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1127 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1128 /*if (m_moveOpMode == KEYFRAME) {
1129 // user double clicked on a keyframe, open edit dialog
1130 //TODO:Â update for effects with several values per keyframe
1131 QDialog d(parentWidget());
1132 Ui::KeyFrameDialog_UI view;
1134 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1135 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1136 view.kfr_value->setFocus();
1137 if (d.exec() == QDialog::Accepted) {
1138 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1139 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1140 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1141 QString previous = item->keyframes(item->selectedEffectIndex());
1142 item->updateKeyframeEffect();
1143 QString next = item->keyframes(item->selectedEffectIndex());
1144 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1145 m_commandStack->push(command);
1146 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1147 emit clipItemSelected(item, item->selectedEffectIndex());
1152 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1153 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1154 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1155 //QString previous = item->keyframes(item->selectedEffectIndex());
1156 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1157 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1158 //item->updateKeyframeEffect();
1159 //QString next = item->keyframes(item->selectedEffectIndex());
1160 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1161 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1162 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1163 m_commandStack->push(command);
1164 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1165 emit clipItemSelected(item, item->selectedEffectIndex());
1167 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1170 QList<QGraphicsItem *> collisionList = items(event->pos());
1171 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1172 Guide *editGuide = (Guide *) collisionList.at(0);
1173 if (editGuide) slotEditGuide(editGuide->info());
1178 void CustomTrackView::editItemDuration()
1180 AbstractClipItem *item;
1184 if (m_scene->selectedItems().count() == 1) {
1185 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1187 if (m_scene->selectedItems().empty())
1188 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1190 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1196 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1200 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1201 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1205 if (!item->isItemLocked()) {
1208 if (item->type() == TRANSITIONWIDGET)
1209 getTransitionAvailableSpace(item, minimum, maximum);
1211 getClipAvailableSpace(item, minimum, maximum);
1212 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1213 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1214 if (d.exec() == QDialog::Accepted) {
1215 ItemInfo clipInfo = item->info();
1216 ItemInfo startInfo = clipInfo;
1217 if (item->type() == TRANSITIONWIDGET) {
1218 // move & resize transition
1219 clipInfo.startPos = d.startPos();
1220 clipInfo.endPos = clipInfo.startPos + d.duration();
1221 clipInfo.track = item->track();
1222 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1223 m_commandStack->push(command);
1225 // move and resize clip
1226 QUndoCommand *moveCommand = new QUndoCommand();
1227 moveCommand->setText(i18n("Edit clip"));
1228 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1229 // duration was reduced, so process it first
1230 clipInfo.endPos = clipInfo.startPos + d.duration();
1231 clipInfo.cropStart = d.cropStart();
1232 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1234 if (d.startPos() != clipInfo.startPos) {
1235 startInfo = clipInfo;
1236 clipInfo.startPos = d.startPos();
1237 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1238 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1240 if (d.duration() > item->cropDuration()) {
1241 // duration was increased, so process it after move
1242 startInfo = clipInfo;
1243 clipInfo.endPos = clipInfo.startPos + d.duration();
1244 clipInfo.cropStart = d.cropStart();
1245 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1247 m_commandStack->push(moveCommand);
1251 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1255 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1257 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1259 clip->setKeyframes(index, keyframes);
1260 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1261 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1265 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1267 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1268 m_editGuide->setEnabled(m_dragGuide != NULL);
1269 m_markerMenu->clear();
1270 m_markerMenu->setEnabled(false);
1272 m_timelineContextMenu->popup(pos);
1273 } else if (group != NULL) {
1274 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1275 m_ungroupAction->setEnabled(true);
1276 updateClipTypeActions(NULL);
1277 m_timelineContextClipMenu->popup(pos);
1279 m_ungroupAction->setEnabled(false);
1280 if (clip->type() == AVWIDGET) {
1281 ClipItem *item = static_cast <ClipItem*>(clip);
1282 //build go to marker menu
1283 if (item->baseClip()) {
1284 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1285 int offset = item->startPos().frames(m_document->fps());
1286 if (!markers.isEmpty()) {
1287 for (int i = 0; i < markers.count(); i++) {
1288 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1289 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1290 QAction *go = m_markerMenu->addAction(position);
1291 go->setData(pos + offset);
1294 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1296 updateClipTypeActions(item);
1297 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1298 m_timelineContextClipMenu->popup(pos);
1299 } else if (clip->type() == TRANSITIONWIDGET) {
1300 m_timelineContextTransitionMenu->popup(pos);
1305 void CustomTrackView::activateMonitor()
1307 emit activateDocumentMonitor();
1310 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1312 resetSelectionGroup();
1314 info.startPos = GenTime();
1315 info.cropStart = GenTime(in, m_document->fps());
1316 info.endPos = GenTime(out - in, m_document->fps());
1317 info.cropDuration = info.endPos - info.startPos;
1320 // Check if clip can be inserted at that position
1321 ItemInfo pasteInfo = info;
1322 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1323 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1324 pasteInfo.track = selectedTrack();
1325 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1326 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1330 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1331 m_commandStack->push(command);
1333 selectClip(true, false);
1334 // Automatic audio split
1335 if (KdenliveSettings::splitaudio())
1339 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1341 if (data->hasFormat("kdenlive/clip")) {
1343 m_scene->clearSelection();
1344 resetSelectionGroup(false);
1345 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1346 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1348 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1351 QPointF framePos = mapToScene(pos);
1353 info.startPos = GenTime();
1354 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1355 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1356 info.cropDuration = info.endPos - info.startPos;
1359 // Check if clip can be inserted at that position
1360 ItemInfo pasteInfo = info;
1361 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1362 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1363 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1364 framePos.setX((int)(framePos.x() + 0.5));
1365 framePos.setY(pasteInfo.track * m_tracksHeight);
1366 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1369 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1370 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1371 m_selectionGroup->addToGroup(item);
1372 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1374 QList <GenTime> offsetList;
1375 offsetList.append(info.endPos);
1376 updateSnapPoints(NULL, offsetList);
1377 m_selectionGroup->setPos(framePos);
1378 scene()->addItem(m_selectionGroup);
1379 m_selectionGroup->setSelected(true);
1381 } else if (data->hasFormat("kdenlive/producerslist")) {
1383 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1384 m_scene->clearSelection();
1385 resetSelectionGroup(false);
1387 QList <GenTime> offsetList;
1388 QList <ItemInfo> infoList;
1389 QPointF framePos = mapToScene(pos);
1390 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1391 int track = (int)(framePos.y() / m_tracksHeight);
1392 framePos.setX((int)(framePos.x() + 0.5));
1393 framePos.setY(track * m_tracksHeight);
1395 // Check if clips can be inserted at that position
1396 for (int i = 0; i < ids.size(); ++i) {
1397 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1399 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1403 info.startPos = start;
1404 info.cropDuration = clip->duration();
1405 info.endPos = info.startPos + info.cropDuration;
1407 infoList.append(info);
1408 start += clip->duration();
1410 if (!canBePastedTo(infoList, AVWIDGET)) {
1413 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1415 for (int i = 0; i < ids.size(); ++i) {
1416 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1418 info.startPos = start;
1419 info.cropDuration = clip->duration();
1420 info.endPos = info.startPos + info.cropDuration;
1422 start += info.cropDuration;
1423 offsetList.append(start);
1424 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1425 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1426 m_selectionGroup->addToGroup(item);
1427 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1430 updateSnapPoints(NULL, offsetList);
1431 m_selectionGroup->setPos(framePos);
1432 scene()->addItem(m_selectionGroup);
1433 //m_selectionGroup->setZValue(10);
1434 m_thumbsTimer.start();
1438 // the drag is not a clip (may be effect, ...)
1446 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1448 if (insertDropClips(event->mimeData(), event->pos())) {
1449 event->acceptProposedAction();
1450 } else QGraphicsView::dragEnterEvent(event);
1453 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1455 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);
1456 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1457 collindingItems.removeAll(item);
1458 if (collindingItems.isEmpty()) return false;
1460 for (int i = 0; i < collindingItems.count(); i++) {
1461 QGraphicsItem *collision = collindingItems.at(i);
1462 if (collision->type() == item->type()) {
1464 kDebug() << "// COLLISIION DETECTED";
1472 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1474 int track = m_document->tracksCount() - clip->track();
1475 GenTime pos = clip->startPos();
1476 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1477 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1480 bool success = true;
1481 for (int i = 0; i < clip->effectsCount(); i++) {
1482 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1484 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1485 m_document->renderer()->doRefresh();
1488 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1490 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1492 // Special case: speed effect
1493 if (effect.attribute("id") == "speed") {
1494 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1495 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1498 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1499 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1500 if (strobe == 0) strobe = 1;
1501 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1502 EffectsParameterList params = clip->addEffect(effect);
1503 m_document->renderer()->mltAddEffect(track, pos, params);
1504 if (clip->isSelected()) emit clipItemSelected(clip);
1507 EffectsParameterList params = clip->addEffect(effect);
1508 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1509 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1510 if (clip->isSelected()) emit clipItemSelected(clip);
1511 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1514 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1516 QString index = effect.attribute("kdenlive_ix");
1517 // Special case: speed effect
1518 if (effect.attribute("id") == "speed") {
1519 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1521 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1522 clip->deleteEffect(index);
1523 emit clipItemSelected(clip);
1524 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1528 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1529 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1530 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1533 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1535 clip->deleteEffect(index);
1536 emit clipItemSelected(clip);
1540 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1542 QList<QGraphicsItem *> itemList = group->childItems();
1543 QUndoCommand *effectCommand = new QUndoCommand();
1545 QDomNode namenode = effect.elementsByTagName("name").item(0);
1546 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1547 else effectName = i18n("effect");
1548 effectCommand->setText(i18n("Add %1", effectName));
1550 for (int i = 0; i < itemList.count(); i++) {
1551 if (itemList.at(i)->type() == AVWIDGET) {
1552 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1553 if (effect.attribute("type") == "audio") {
1554 // Don't add audio effects on video clips
1555 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1556 } else if (effect.hasAttribute("type") == false) {
1557 // Don't add video effect on audio clips
1558 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1561 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1562 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1565 if (item->isItemLocked()) {
1568 item->initEffect(effect);
1569 if (effect.attribute("tag") == "ladspa") {
1570 QString ladpsaFile = m_document->getLadspaFile();
1571 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1572 effect.setAttribute("src", ladpsaFile);
1574 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1579 m_commandStack->push(effectCommand);
1580 setDocumentModified();
1581 } else delete effectCommand;
1584 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1586 QList<QGraphicsItem *> itemList;
1587 QUndoCommand *effectCommand = new QUndoCommand();
1589 QDomNode namenode = effect.elementsByTagName("name").item(0);
1590 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1591 else effectName = i18n("effect");
1592 effectCommand->setText(i18n("Add %1", effectName));
1594 if (track == -1) itemList = scene()->selectedItems();
1595 if (itemList.isEmpty()) {
1596 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1597 if (clip) itemList.append(clip);
1598 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1602 for (int i = 0; i < itemList.count(); i++) {
1603 if (itemList.at(i)->type() == GROUPWIDGET) {
1604 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1605 for (int j = 0; j < subitems.count(); j++) {
1606 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1611 for (int i = 0; i < itemList.count(); i++) {
1612 if (itemList.at(i)->type() == AVWIDGET) {
1613 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1614 if (effect.attribute("type") == "audio") {
1615 // Don't add audio effects on video clips
1616 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1617 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1620 } else if (effect.hasAttribute("type") == false) {
1621 // Don't add video effect on audio clips
1622 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1623 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1627 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1628 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1631 if (item->isItemLocked()) {
1634 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1635 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1636 } else item->initEffect(effect);
1637 if (effect.attribute("tag") == "ladspa") {
1638 QString ladpsaFile = m_document->getLadspaFile();
1639 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1640 effect.setAttribute("src", ladpsaFile);
1642 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1645 if (effectCommand->childCount() > 0) {
1646 m_commandStack->push(effectCommand);
1647 setDocumentModified();
1648 } else delete effectCommand;
1651 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1653 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1654 //clip is in a group, also remove the effect in other clips of the group
1655 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1656 QUndoCommand *delCommand = new QUndoCommand();
1658 QDomNode namenode = effect.elementsByTagName("name").item(0);
1659 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1660 else effectName = i18n("effect");
1661 delCommand->setText(i18n("Delete %1", effectName));
1664 for (int i = 0; i < items.count(); i++) {
1665 if (items.at(i)->type() == GROUPWIDGET) {
1666 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1667 for (int j = 0; j < subitems.count(); j++) {
1668 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1673 for (int i = 0; i < items.count(); i++) {
1674 if (items.at(i)->type() == AVWIDGET) {
1675 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1676 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1678 QDomElement eff = item->effectAt(ix);
1679 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1683 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1684 else delete delCommand;
1687 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1688 m_commandStack->push(command);
1689 setDocumentModified();
1692 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1694 if (insertedEffect.isNull()) {
1695 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1698 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1699 QDomElement effect = insertedEffect.cloneNode().toElement();
1701 // Special case: speed effect
1702 if (effect.attribute("id") == "speed") {
1703 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1705 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1706 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1707 if (strobe == 0) strobe = 1;
1708 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1710 clip->setEffectAt(ix, effect);
1711 if (ix == clip->selectedEffectIndex()) {
1712 clip->setSelectedEffect(ix);
1713 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1718 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1719 if (effect.attribute("tag") == "ladspa") {
1720 // Update the ladspa affect file
1721 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1723 // check if we are trying to reset a keyframe effect
1724 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1725 clip->initEffect(effect);
1726 effectParams = clip->getEffectArgs(effect);
1728 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1729 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1731 clip->setEffectAt(ix, effect);
1732 if (ix == clip->selectedEffectIndex()) {
1733 clip->setSelectedEffect(ix);
1734 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1736 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1737 // A fade effect was modified, update the clip
1738 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1739 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1740 clip->setFadeIn(pos);
1742 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1743 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1744 clip->setFadeOut(pos);
1748 setDocumentModified();
1751 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1753 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1754 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1755 QDomElement act = clip->effectAt(newPos - 1);
1756 QDomElement before = clip->effectAt(oldPos - 1);
1757 clip->setEffectAt(oldPos - 1, act);
1758 clip->setEffectAt(newPos - 1, before);
1759 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1760 if (act.attribute("id") == "speed") {
1761 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1762 } else if (before.attribute("id") == "speed") {
1763 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1764 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1765 emit clipItemSelected(clip, newPos - 1);
1766 setDocumentModified();
1767 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1770 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1772 QDomElement effect = clip->effectAt(effectPos);
1773 QDomElement oldEffect = effect.cloneNode().toElement();
1775 effect.setAttribute("disable", (int) disable);
1776 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1777 m_commandStack->push(command);
1778 setDocumentModified();;
1781 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1783 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1784 m_commandStack->push(command);
1785 setDocumentModified();
1788 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1790 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1791 m_commandStack->push(command);
1794 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1796 QDomElement effect = clip->getEffectAt(ix);
1797 QDomElement oldeffect = effect.cloneNode().toElement();
1798 effect.setAttribute("region", region);
1799 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1800 m_commandStack->push(command);
1803 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1807 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1808 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1809 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1810 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);
1811 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1812 m_blockRefresh = false;
1815 if (item->parentItem()) {
1816 // Item is part of a group, reset group
1817 resetSelectionGroup();
1819 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1821 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1822 int cutPos = (int) cutTime.frames(m_document->fps());
1824 newPos.startPos = cutTime;
1825 newPos.endPos = info.endPos;
1826 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1827 newPos.track = info.track;
1828 newPos.cropDuration = newPos.endPos - newPos.startPos;
1830 bool snap = KdenliveSettings::snaptopoints();
1831 KdenliveSettings::setSnaptopoints(false);
1832 ClipItem *dup = item->clone(newPos);
1833 // remove unwanted effects (fade in) from 2nd part of cutted clip
1834 int ix = dup->hasEffect(QString(), "fadein");
1836 QDomElement oldeffect = item->effectAt(ix);
1837 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1839 ix = dup->hasEffect(QString(), "fade_from_black");
1841 QDomElement oldeffect = item->effectAt(ix);
1842 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1844 item->resizeEnd(cutPos);
1845 scene()->addItem(dup);
1846 if (item->checkKeyFrames()) slotRefreshEffects(item);
1847 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1848 item->baseClip()->addReference();
1849 m_document->updateClip(item->baseClip()->getId());
1850 setDocumentModified();
1851 KdenliveSettings::setSnaptopoints(snap);
1853 //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);
1857 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1858 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1860 if (!item || !dup || item == dup) {
1861 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1862 m_blockRefresh = false;
1865 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1866 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1870 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1871 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1872 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1873 //deleteClip(dup->info());
1875 bool snap = KdenliveSettings::snaptopoints();
1876 KdenliveSettings::setSnaptopoints(false);
1878 if (dup->isSelected()) emit clipItemSelected(NULL);
1879 dup->baseClip()->removeReference();
1880 m_document->updateClip(dup->baseClip()->getId());
1881 scene()->removeItem(dup);
1884 ItemInfo clipinfo = item->info();
1885 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1886 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1888 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1889 setDocumentModified();
1891 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1892 KdenliveSettings::setSnaptopoints(snap);
1896 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1899 void CustomTrackView::slotEnableRefresh()
1901 m_blockRefresh = false;
1904 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1906 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1907 if (itemList.count() == 1) {
1908 if (itemList.at(0)->type() == AVWIDGET) {
1909 ClipItem *item = (ClipItem *) itemList.at(0);
1911 info.track = item->track();
1912 ClipItem *transitionClip = NULL;
1913 const int transitiontrack = getPreviousVideoTrack(info.track);
1914 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1915 if (pos < item->startPos() + item->cropDuration() / 2) {
1916 // add transition to clip start
1917 info.startPos = item->startPos();
1918 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1919 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1920 info.endPos = transitionClip->endPos();
1921 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1922 // Check there is no other transition at that place
1923 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1924 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1925 QList<QGraphicsItem *> selection = m_scene->items(r);
1926 bool transitionAccepted = true;
1927 for (int i = 0; i < selection.count(); i++) {
1928 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1929 Transition *tr = static_cast <Transition *>(selection.at(i));
1930 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1931 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1932 } else transitionAccepted = false;
1935 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1936 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1939 // add transition to clip end
1940 info.endPos = item->endPos();
1941 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1942 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1943 info.startPos = transitionClip->startPos();
1944 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1945 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1946 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1948 // Check there is no other transition at that place
1949 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1950 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1951 QList<QGraphicsItem *> selection = m_scene->items(r);
1952 bool transitionAccepted = true;
1953 for (int i = 0; i < selection.count(); i++) {
1954 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1955 Transition *tr = static_cast <Transition *>(selection.at(i));
1956 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1957 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1958 } else transitionAccepted = false;
1961 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1962 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1965 } else for (int i = 0; i < itemList.count(); i++) {
1966 if (itemList.at(i)->type() == AVWIDGET) {
1967 ClipItem *item = (ClipItem *) itemList.at(i);
1969 info.startPos = item->startPos();
1970 info.endPos = info.startPos + GenTime(65, m_document->fps());
1971 info.track = item->track();
1973 // Check there is no other transition at that place
1974 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1975 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1976 QList<QGraphicsItem *> selection = m_scene->items(r);
1977 bool transitionAccepted = true;
1978 for (int i = 0; i < selection.count(); i++) {
1979 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1980 Transition *tr = static_cast <Transition *>(selection.at(i));
1981 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1982 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1983 } else transitionAccepted = false;
1986 int transitiontrack = getPreviousVideoTrack(info.track);
1987 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1988 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1993 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1995 if (transitionInfo.startPos >= transitionInfo.endPos) {
1996 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1999 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2000 m_commandStack->push(command);
2001 setDocumentModified();
2004 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2006 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2007 //kDebug() << "---- ADDING transition " << params.attribute("value");
2008 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2009 scene()->addItem(tr);
2010 setDocumentModified();
2012 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2017 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2019 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2021 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2024 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2025 if (m_dragItem == item) m_dragItem = NULL;
2027 #if QT_VERSION >= 0x040600
2028 // animate item deletion
2029 item->closeAnimation();
2033 emit transitionItemSelected(NULL);
2034 setDocumentModified();
2037 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2039 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2040 QDomElement xml = tr->toXML();
2041 if (old.isNull() || xml.isNull()) {
2042 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2045 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2046 m_commandStack->push(command);
2047 setDocumentModified();
2050 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2052 Transition *item = getTransitionItemAt(pos, track);
2054 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2058 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2059 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);
2060 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2061 item->setTransitionParameters(transition);
2062 if (updateTransitionWidget) {
2063 ItemInfo info = item->info();
2065 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2066 if (transitionClip && transitionClip->baseClip()) {
2067 QString size = transitionClip->baseClip()->getProperty("frame_size");
2068 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2069 if (factor == 0) factor = 1.0;
2070 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2071 p.setY(size.section('x', 1, 1).toInt());
2073 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2075 setDocumentModified();
2078 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2081 const QPointF pos = mapToScene(event->pos());
2082 if (m_selectionGroup) {
2083 m_selectionGroup->setPos(pos);
2084 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2085 event->acceptProposedAction();
2087 // Drag enter was not possible, try again at mouse position
2088 insertDropClips(event->mimeData(), event->pos());
2092 QGraphicsView::dragMoveEvent(event);
2096 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2098 if (m_selectionGroup && m_clipDrag) {
2099 m_thumbsTimer.stop();
2100 m_waitingThumbs.clear();
2101 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2103 scene()->destroyItemGroup(m_selectionGroup);
2104 m_selectionGroup = NULL;
2105 } else QGraphicsView::dragLeaveEvent(event);
2108 void CustomTrackView::dropEvent(QDropEvent * event)
2110 if (m_selectionGroup && m_clipDrag) {
2111 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2112 resetSelectionGroup();
2113 m_scene->clearSelection();
2114 bool hasVideoClip = false;
2115 QUndoCommand *addCommand = new QUndoCommand();
2116 addCommand->setText(i18n("Add timeline clip"));
2117 QList <ClipItem *> brokenClips;
2119 for (int i = 0; i < items.count(); i++) {
2120 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2121 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2122 if (items.count() == 1) {
2123 updateClipTypeActions(item);
2125 updateClipTypeActions(NULL);
2128 //TODO: take care of edit mode for undo
2129 item->baseClip()->addReference();
2130 //item->setZValue(item->defaultZValue());
2131 m_document->updateClip(item->baseClip()->getId());
2132 ItemInfo info = item->info();
2134 int tracknumber = m_document->tracksCount() - info.track - 1;
2135 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2136 if (isLocked) item->setItemLocked(true);
2137 ItemInfo clipInfo = info;
2138 clipInfo.track = m_document->tracksCount() - item->track();
2139 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2140 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2141 brokenClips.append(item);
2144 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2146 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2148 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2149 // add transparency transition
2150 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2151 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2153 item->setSelected(true);
2155 qDeleteAll(brokenClips);
2156 brokenClips.clear();
2157 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2158 else delete addCommand;
2160 // Automatic audio split
2161 if (KdenliveSettings::splitaudio())
2163 setDocumentModified();
2167 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2168 QList<QGraphicsItem *> selection = m_scene->items(rect);
2169 QStringList timelineList;
2171 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2172 for (int i = 0; i < selection.count(); i++) {
2173 if (selection.at(i)->type() == AVWIDGET) {
2174 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2175 int start = clip->startPos().frames(m_document->fps());
2176 int end = clip->endPos().frames(m_document->fps());
2177 timelineList.append(QString::number(start) + "-" + QString::number(end));
2180 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2183 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2184 if (items.count() > 1) groupSelectedItems(true);
2185 event->setDropAction(Qt::MoveAction);
2187 } else QGraphicsView::dropEvent(event);
2191 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2193 bool snap = KdenliveSettings::snaptopoints();
2194 KdenliveSettings::setSnaptopoints(false);
2195 if (mode == OVERWRITEEDIT) {
2196 // if we are in overwrite mode, move clips accordingly
2198 if (item == NULL) info = posinfo;
2199 else info = item->info();
2200 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);
2201 QList<QGraphicsItem *> selection = m_scene->items(rect);
2202 if (item) selection.removeAll(item);
2203 for (int i = 0; i < selection.count(); i++) {
2204 if (!selection.at(i)->isEnabled()) continue;
2205 if (selection.at(i)->type() == AVWIDGET) {
2206 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2207 if (clip->startPos() < info.startPos) {
2208 if (clip->endPos() > info.endPos) {
2209 ItemInfo clipInfo = clip->info();
2210 ItemInfo dupInfo = clipInfo;
2211 GenTime diff = info.startPos - clipInfo.startPos;
2212 dupInfo.startPos = info.startPos;
2213 dupInfo.cropStart += diff;
2214 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2215 ItemInfo newdupInfo = dupInfo;
2216 GenTime diff2 = info.endPos - info.startPos;
2217 newdupInfo.startPos = info.endPos;
2218 newdupInfo.cropStart += diff2;
2219 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2220 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2221 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2222 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2223 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2225 ItemInfo newclipInfo = clip->info();
2226 newclipInfo.endPos = info.startPos;
2227 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2228 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2230 } else if (clip->endPos() <= info.endPos) {
2231 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2232 scene()->removeItem(clip);
2236 ItemInfo newclipInfo = clip->info();
2237 newclipInfo.startPos = info.endPos;
2238 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2239 clip->resizeStart(info.endPos.frames(m_document->fps()));
2243 } else if (mode == INSERTEDIT) {
2244 // if we are in push mode, move clips accordingly
2246 if (item == NULL) info = posinfo;
2247 else info = item->info();
2248 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);
2249 QList<QGraphicsItem *> selection = m_scene->items(rect);
2250 if (item) selection.removeAll(item);
2251 for (int i = 0; i < selection.count(); i++) {
2252 if (selection.at(i)->type() == AVWIDGET) {
2253 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2254 if (clip->startPos() < info.startPos) {
2255 if (clip->endPos() > info.startPos) {
2256 ItemInfo clipInfo = clip->info();
2257 ItemInfo dupInfo = clipInfo;
2258 GenTime diff = info.startPos - clipInfo.startPos;
2259 dupInfo.startPos = info.startPos;
2260 dupInfo.cropStart += diff;
2261 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2262 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2263 // Commented out; variable dup unused. --granjow
2264 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2265 cutClip(clipInfo, info.startPos, true, false);
2268 // TODO: add insertspacecommand
2273 KdenliveSettings::setSnaptopoints(snap);
2277 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2279 if (mode == OVERWRITEEDIT) {
2280 // if we are in overwrite or push mode, move clips accordingly
2281 bool snap = KdenliveSettings::snaptopoints();
2282 KdenliveSettings::setSnaptopoints(false);
2283 ItemInfo info = item->info();
2284 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2285 QList<QGraphicsItem *> selection = m_scene->items(rect);
2286 selection.removeAll(item);
2287 for (int i = 0; i < selection.count(); i++) {
2288 if (!selection.at(i)->isEnabled()) continue;
2289 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2290 Transition *tr = static_cast<Transition *>(selection.at(i));
2291 if (tr->startPos() < info.startPos) {
2292 ItemInfo firstPos = tr->info();
2293 ItemInfo newPos = firstPos;
2294 firstPos.endPos = item->startPos();
2295 newPos.startPos = item->endPos();
2296 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2297 if (tr->endPos() > info.endPos) {
2299 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2301 } else if (tr->endPos() > info.endPos) {
2303 ItemInfo firstPos = tr->info();
2304 firstPos.startPos = item->endPos();
2305 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2307 // remove transition
2308 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2312 KdenliveSettings::setSnaptopoints(snap);
2316 QStringList CustomTrackView::mimeTypes() const
2318 QStringList qstrList;
2319 // list of accepted mime types for drop
2320 qstrList.append("text/plain");
2321 qstrList.append("kdenlive/producerslist");
2322 qstrList.append("kdenlive/clip");
2326 Qt::DropActions CustomTrackView::supportedDropActions() const
2328 // returns what actions are supported when dropping
2329 return Qt::MoveAction;
2332 void CustomTrackView::setDuration(int duration)
2334 int diff = qAbs(duration - sceneRect().width());
2335 if (diff * matrix().m11() > -50) {
2336 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2337 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2339 m_projectDuration = duration;
2342 int CustomTrackView::duration() const
2344 return m_projectDuration;
2347 void CustomTrackView::addTrack(TrackInfo type, int ix)
2349 if (ix == -1 || ix == m_document->tracksCount()) {
2350 m_document->insertTrack(0, type);
2351 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2353 m_document->insertTrack(m_document->tracksCount() - ix, type);
2354 // insert track in MLT playlist
2355 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2357 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2358 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2359 QList<QGraphicsItem *> selection = m_scene->items(r);
2360 resetSelectionGroup();
2362 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2363 scene()->addItem(m_selectionGroup);
2364 for (int i = 0; i < selection.count(); i++) {
2365 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2366 m_selectionGroup->addToGroup(selection.at(i));
2367 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2370 // Move graphic items
2371 m_selectionGroup->translate(0, m_tracksHeight);
2373 // adjust track number
2374 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2375 for (int i = 0; i < children.count(); i++) {
2376 if (children.at(i)->type() == GROUPWIDGET) {
2377 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2378 children << grp->childItems();
2381 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2383 ItemInfo clipinfo = item->info();
2384 if (item->type() == AVWIDGET) {
2385 ClipItem *clip = static_cast <ClipItem *>(item);
2386 // slowmotion clips are not track dependant, so no need to update them
2387 if (clip->speed() != 1.0) continue;
2388 // We add a move clip command so that we get the correct producer for new track number
2389 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2390 Mlt::Producer *prod;
2391 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2392 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2393 else prod = clip->baseClip()->producer(clipinfo.track);
2394 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2395 // problem updating clip
2396 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2399 } else if (item->type() == TRANSITIONWIDGET) {
2400 Transition *tr = static_cast <Transition *>(item);
2401 int track = tr->transitionEndTrack();
2403 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2407 resetSelectionGroup(false);
2410 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2411 for (int i = 0; i < m_guides.count(); i++) {
2412 QLineF l = m_guides.at(i)->line();
2413 l.setP2(QPointF(l.x2(), maxHeight));
2414 m_guides.at(i)->setLine(l);
2416 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2417 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2418 viewport()->update();
2419 emit tracksChanged();
2420 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2421 //setFixedHeight(50 * m_tracksCount);
2424 void CustomTrackView::removeTrack(int ix)
2426 // Delete track in MLT playlist
2427 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2428 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2430 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2431 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2432 QList<QGraphicsItem *> selection = m_scene->items(r);
2434 resetSelectionGroup();
2436 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2437 scene()->addItem(m_selectionGroup);
2438 for (int i = 0; i < selection.count(); i++) {
2439 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2440 m_selectionGroup->addToGroup(selection.at(i));
2441 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2444 // Move graphic items
2445 qreal ydiff = 0 - (int) m_tracksHeight;
2446 m_selectionGroup->translate(0, ydiff);
2448 // adjust track number
2449 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2450 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2451 for (int i = 0; i < children.count(); i++) {
2452 if (children.at(i)->type() == GROUPWIDGET) {
2453 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2454 children << grp->childItems();
2457 if (children.at(i)->type() == AVWIDGET) {
2458 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2460 ItemInfo clipinfo = clip->info();
2461 // We add a move clip command so that we get the correct producer for new track number
2462 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2463 Mlt::Producer *prod;
2464 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2465 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2466 else prod = clip->baseClip()->producer(clipinfo.track);
2467 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2468 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2471 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2472 Transition *tr = static_cast <Transition *>(children.at(i));
2474 int track = tr->transitionEndTrack();
2476 ItemInfo clipinfo = tr->info();
2477 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2481 resetSelectionGroup(false);
2483 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2484 for (int i = 0; i < m_guides.count(); i++) {
2485 QLineF l = m_guides.at(i)->line();
2486 l.setP2(QPointF(l.x2(), maxHeight));
2487 m_guides.at(i)->setLine(l);
2489 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2490 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2492 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2493 viewport()->update();
2494 emit tracksChanged();
2495 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2498 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2500 for (int i = 0; i < trackInfos.count(); ++i) {
2501 m_document->setTrackType(i, trackInfos.at(i));
2502 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2505 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2506 viewport()->update();
2509 void CustomTrackView::slotSwitchTrackAudio(int ix)
2511 /*for (int i = 0; i < m_document->tracksCount(); i++)
2512 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2513 int tracknumber = m_document->tracksCount() - ix - 1;
2514 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2515 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2516 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2517 setDocumentModified();
2520 void CustomTrackView::slotSwitchTrackLock(int ix)
2522 int tracknumber = m_document->tracksCount() - ix - 1;
2523 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2524 m_commandStack->push(command);
2528 void CustomTrackView::lockTrack(int ix, bool lock)
2530 int tracknumber = m_document->tracksCount() - ix - 1;
2531 m_document->switchTrackLock(tracknumber, lock);
2532 emit doTrackLock(ix, lock);
2533 AbstractClipItem *clip = NULL;
2534 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2536 for (int i = 0; i < selection.count(); i++) {
2537 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2538 if (selection.at(i)->isSelected()) {
2539 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2540 else emit transitionItemSelected(NULL);
2542 clip = static_cast <AbstractClipItem *>(selection.at(i));
2543 clip->setItemLocked(lock);
2544 if (clip == m_dragItem)
2547 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2548 viewport()->update();
2549 setDocumentModified();
2552 void CustomTrackView::slotSwitchTrackVideo(int ix)
2554 int tracknumber = m_document->tracksCount() - ix;
2555 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2556 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2557 setDocumentModified();
2560 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2562 // Check there is no group going over several tracks there, or that would result in timeline corruption
2563 QList<QGraphicsItem *> selection = scene()->items(rect);
2565 int maxHeight = m_tracksHeight * 1.5;
2566 for (int i = 0; i < selection.count(); i++) {
2567 // Check that we don't try to move a group with clips on other tracks
2568 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2571 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2579 void CustomTrackView::slotRemoveSpace()
2583 if (m_menuPosition.isNull()) {
2584 pos = GenTime(cursorPos(), m_document->fps());
2586 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2589 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2590 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2593 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2594 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2598 ClipItem *item = getClipItemAt(pos, track);
2600 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);
2603 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2604 //kDebug() << "// GOT LENGT; " << length;
2606 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);
2610 // Make sure there is no group in the way
2611 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2614 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2616 // groups found on track, do not allow the move
2617 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2621 QList<ItemInfo> clipsToMove;
2622 QList<ItemInfo> transitionsToMove;
2624 for (int i = 0; i < items.count(); i++) {
2625 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2626 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2627 ItemInfo info = item->info();
2628 if (item->type() == AVWIDGET) {
2629 clipsToMove.append(info);
2630 } else if (item->type() == TRANSITIONWIDGET) {
2631 transitionsToMove.append(info);
2636 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2637 m_commandStack->push(command);
2640 void CustomTrackView::slotInsertSpace()
2644 if (m_menuPosition.isNull()) {
2645 pos = GenTime(cursorPos(), m_document->fps());
2647 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2648 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2650 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2651 if (d.exec() != QDialog::Accepted) return;
2652 GenTime spaceDuration = d.selectedDuration();
2653 track = d.selectedTrack();
2655 QList<QGraphicsItem *> items;
2657 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2658 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2662 ClipItem *item = getClipItemAt(pos, track);
2663 if (item) pos = item->startPos();
2665 // Make sure there is no group in the way
2666 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2668 items = checkForGroups(rect, &isOk);
2670 // groups found on track, do not allow the move
2671 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2675 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2676 items = scene()->items(rect);
2679 QList<ItemInfo> clipsToMove;
2680 QList<ItemInfo> transitionsToMove;
2682 for (int i = 0; i < items.count(); i++) {
2683 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2684 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2685 ItemInfo info = item->info();
2686 if (item->type() == AVWIDGET)
2687 clipsToMove.append(info);
2688 else if (item->type() == TRANSITIONWIDGET)
2689 transitionsToMove.append(info);
2693 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2694 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2695 m_commandStack->push(command);
2699 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2701 int diff = duration.frames(m_document->fps());
2702 resetSelectionGroup();
2703 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2704 scene()->addItem(m_selectionGroup);
2706 Transition *transition;
2708 // Create lists with start pos for each track
2709 QMap <int, int> trackClipStartList;
2710 QMap <int, int> trackTransitionStartList;
2712 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2713 trackClipStartList[i] = -1;
2714 trackTransitionStartList[i] = -1;
2717 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2718 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2720 if (clip->parentItem()) {
2721 m_selectionGroup->addToGroup(clip->parentItem());
2722 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2724 m_selectionGroup->addToGroup(clip);
2725 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2727 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))
2728 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2730 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);
2733 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2734 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2736 if (transition->parentItem()) {
2737 m_selectionGroup->addToGroup(transition->parentItem());
2738 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2740 m_selectionGroup->addToGroup(transition);
2741 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2743 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))
2744 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2745 } 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);
2747 m_selectionGroup->translate(diff, 0);
2749 // update items coordinates
2750 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2752 for (int i = 0; i < itemList.count(); i++) {
2753 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2754 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2755 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2756 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2757 for (int j = 0; j < children.count(); j++) {
2758 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2763 resetSelectionGroup(false);
2765 track = m_document->tracksCount() - track;
2766 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2769 void CustomTrackView::deleteClip(const QString &clipId)
2771 resetSelectionGroup();
2772 QList<QGraphicsItem *> itemList = items();
2773 QUndoCommand *deleteCommand = new QUndoCommand();
2775 for (int i = 0; i < itemList.count(); i++) {
2776 if (itemList.at(i)->type() == AVWIDGET) {
2777 ClipItem *item = (ClipItem *)itemList.at(i);
2778 if (item->clipProducer() == clipId) {
2780 if (item->parentItem()) {
2781 // Clip is in a group, destroy the group
2782 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2784 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2788 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2789 if (count == 0) delete deleteCommand;
2790 else m_commandStack->push(deleteCommand);
2793 void CustomTrackView::setCursorPos(int pos, bool seek)
2795 if (pos == m_cursorPos) return;
2796 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2798 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2799 else if (m_autoScroll) checkScrolling();
2800 m_cursorLine->setPos(m_cursorPos, 0);
2803 void CustomTrackView::updateCursorPos()
2805 m_cursorLine->setPos(m_cursorPos, 0);
2808 int CustomTrackView::cursorPos()
2810 return (int)(m_cursorPos);
2813 void CustomTrackView::moveCursorPos(int delta)
2815 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2816 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2817 m_cursorPos += delta;
2818 m_cursorLine->setPos(m_cursorPos, 0);
2819 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2822 void CustomTrackView::initCursorPos(int pos)
2824 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2826 m_cursorLine->setPos(pos, 0);
2830 void CustomTrackView::checkScrolling()
2832 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2835 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2837 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2838 QGraphicsView::mouseReleaseEvent(event);
2839 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2840 #if QT_VERSION >= 0x040600
2841 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2843 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2844 if (event->button() == Qt::MidButton) {
2847 setDragMode(QGraphicsView::NoDrag);
2848 if (m_operationMode == MOVEGUIDE) {
2849 setCursor(Qt::ArrowCursor);
2850 m_operationMode = NONE;
2851 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2852 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2853 if (newPos != m_dragGuide->position()) {
2854 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2855 m_commandStack->push(command);
2856 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2857 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2858 m_document->syncGuides(m_guides);
2863 } else if (m_operationMode == SPACER && m_selectionGroup) {
2865 if (event->modifiers() != Qt::ControlModifier) {
2866 // We are moving all tracks
2868 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2869 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2871 if (timeOffset != GenTime()) {
2872 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2874 QList<ItemInfo> clipsToMove;
2875 QList<ItemInfo> transitionsToMove;
2877 // Create lists with start pos for each track
2878 QMap <int, int> trackClipStartList;
2879 QMap <int, int> trackTransitionStartList;
2881 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2882 trackClipStartList[i] = -1;
2883 trackTransitionStartList[i] = -1;
2886 for (int i = 0; i < items.count(); i++) {
2887 if (items.at(i)->type() == GROUPWIDGET)
2888 items += items.at(i)->childItems();
2891 for (int i = 0; i < items.count(); i++) {
2892 if (items.at(i)->type() == AVWIDGET) {
2893 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2894 ItemInfo info = item->info();
2895 clipsToMove.append(info);
2897 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2898 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2899 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2900 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2901 ItemInfo info = item->info();
2902 transitionsToMove.append(info);
2904 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2905 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2909 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2910 m_commandStack->push(command);
2911 if (track != -1) track = m_document->tracksCount() - track;
2912 kDebug() << "SPACER TRACK:" << track;
2913 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2915 resetSelectionGroup(false);
2916 m_operationMode = NONE;
2917 } else if (m_operationMode == RUBBERSELECTION) {
2918 //kDebug() << "// END RUBBER SELECT";
2919 resetSelectionGroup();
2920 groupSelectedItems();
2921 m_operationMode = NONE;
2924 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2925 emit transitionItemSelected(NULL);
2929 if (m_dragItem) info = m_dragItem->info();
2931 if (m_operationMode == MOVE) {
2932 setCursor(Qt::OpenHandCursor);
2933 if (m_dragItem->parentItem() == 0) {
2934 // we are moving one clip, easy
2935 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2936 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2937 Mlt::Producer *prod;
2938 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2939 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2940 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2941 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);
2944 QUndoCommand *moveCommand = new QUndoCommand();
2945 moveCommand->setText(i18n("Move clip"));
2946 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2948 int tracknumber = m_document->tracksCount() - item->track() - 1;
2949 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2950 if (isLocked) item->setItemLocked(true);
2951 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2952 // Also move automatic transitions (on lower track)
2953 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2954 ItemInfo startTrInfo;
2955 ItemInfo newStartTrInfo;
2956 bool moveStartTrans = false;
2957 bool moveEndTrans = false;
2958 if (startTransition && startTransition->isAutomatic()) {
2959 startTrInfo = startTransition->info();
2960 newStartTrInfo = startTrInfo;
2961 newStartTrInfo.track = info.track;
2962 newStartTrInfo.startPos = info.startPos;
2963 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2964 // transition end should stay the same
2966 // transition end should be adjusted to clip
2967 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2969 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2971 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2972 // Check if there is a transition at clip end
2973 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2974 if (tr && tr->isAutomatic()) {
2975 ItemInfo trInfo = tr->info();
2976 ItemInfo newTrInfo = trInfo;
2977 newTrInfo.track = info.track;
2978 newTrInfo.endPos = m_dragItem->endPos();
2979 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2980 // transition start should stay the same
2982 // transition start should be moved
2983 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2985 if (newTrInfo.startPos < newTrInfo.endPos) {
2986 moveEndTrans = true;
2987 if (moveStartTrans) {
2988 // we have to move both transitions, remove the start one so that there is no collision
2989 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
2991 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2992 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2993 if (moveStartTrans) {
2994 // re-add transition in correct place
2995 int transTrack = startTransition->transitionEndTrack();
2996 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
2997 transTrack = getPreviousVideoTrack(info.track);
2999 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3000 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3006 if (moveStartTrans && !moveEndTrans) {
3007 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3008 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3011 // Also move automatic transitions (on upper track)
3012 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3013 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3014 ItemInfo trInfo = tr->info();
3015 ItemInfo newTrInfo = trInfo;
3016 newTrInfo.startPos = m_dragItem->startPos();
3017 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3018 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3019 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3020 // transition end should be adjusted to clip on upper track
3021 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3023 if (newTrInfo.startPos < newTrInfo.endPos) {
3024 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3025 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3029 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3030 // Check if there is a transition at clip end
3031 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3032 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3033 ItemInfo trInfo = tr->info();
3034 ItemInfo newTrInfo = trInfo;
3035 newTrInfo.endPos = m_dragItem->endPos();
3036 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3037 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3038 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3039 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3040 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3041 // transition start should be moved
3042 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3044 if (newTrInfo.startPos < newTrInfo.endPos) {
3045 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3046 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3051 m_commandStack->push(moveCommand);
3052 //checkTrackSequence(m_dragItem->track());
3054 // undo last move and emit error message
3055 bool snap = KdenliveSettings::snaptopoints();
3056 KdenliveSettings::setSnaptopoints(false);
3057 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3058 KdenliveSettings::setSnaptopoints(snap);
3059 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3061 setDocumentModified();
3063 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3064 Transition *transition = static_cast <Transition *>(m_dragItem);
3065 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3066 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)) {
3067 // Moving transition failed, revert to previous position
3068 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3069 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3071 QUndoCommand *moveCommand = new QUndoCommand();
3072 moveCommand->setText(i18n("Move transition"));
3073 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3074 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3075 m_commandStack->push(moveCommand);
3079 // Moving several clips. We need to delete them and readd them to new position,
3080 // or they might overlap each other during the move
3081 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3082 QList<QGraphicsItem *> items = group->childItems();
3084 QList<ItemInfo> clipsToMove;
3085 QList<ItemInfo> transitionsToMove;
3087 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3088 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3089 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3090 QUndoCommand *moveGroup = new QUndoCommand();
3091 moveGroup->setText(i18n("Move group"));
3092 if (timeOffset != GenTime() || trackOffset != 0) {
3093 // remove items in MLT playlist
3096 int max = items.count();
3097 for (int i = 0; i < max; i++) {
3098 if (items.at(i)->type() == GROUPWIDGET) {
3099 items += items.at(i)->childItems();
3102 m_document->renderer()->blockSignals(true);
3103 for (int i = 0; i < items.count(); i++) {
3104 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3105 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3106 ItemInfo info = item->info();
3107 if (item->type() == AVWIDGET) {
3108 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3109 // error, clip cannot be removed from playlist
3110 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3112 clipsToMove.append(info);
3115 transitionsToMove.append(info);
3116 Transition *tr = static_cast <Transition*>(item);
3117 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3120 m_document->renderer()->blockSignals(false);
3121 for (int i = 0; i < items.count(); i++) {
3122 // re-add items in correct place
3123 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3124 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3126 ItemInfo info = item->info();
3127 int tracknumber = m_document->tracksCount() - info.track - 1;
3128 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3130 group->removeFromGroup(item);
3131 item->setItemLocked(true);
3134 if (item->type() == AVWIDGET) {
3135 ClipItem *clip = static_cast <ClipItem*>(item);
3136 info.track = m_document->tracksCount() - info.track;
3137 Mlt::Producer *prod;
3138 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3139 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3140 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3141 else prod = clip->baseClip()->producer(info.track);
3142 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3143 for (int i = 0; i < clip->effectsCount(); i++) {
3144 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3147 Transition *tr = static_cast <Transition*>(item);
3148 int newTrack = tr->transitionEndTrack();
3149 if (!tr->forcedTrack()) {
3150 newTrack = getPreviousVideoTrack(info.track);
3152 tr->updateTransitionEndTrack(newTrack);
3153 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3154 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3158 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3159 m_commandStack->push(moveGroup);
3161 //QPointF top = group->sceneBoundingRect().topLeft();
3162 //QPointF oldpos = m_selectionGroup->scenePos();
3163 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3164 //group->setPos(top);
3165 //TODO: get rid of the 3 lines below
3166 if (m_selectionGroup) {
3167 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3168 m_selectionGroupInfo.track = m_selectionGroup->track();
3170 setDocumentModified();
3173 m_document->renderer()->doRefresh();
3174 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3176 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3177 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3179 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3180 } else if (m_operationMode == FADEIN) {
3181 // resize fade in effect
3182 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3183 int ix = item->hasEffect("volume", "fadein");
3184 int ix2 = item->hasEffect("", "fade_from_black");
3186 QDomElement oldeffect = item->effectAt(ix);
3187 int start = item->cropStart().frames(m_document->fps());
3188 int end = item->fadeIn();
3190 slotDeleteEffect(item, oldeffect, false);
3193 QDomElement effect = oldeffect.cloneNode().toElement();
3194 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3195 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3196 slotUpdateClipEffect(item, effect, oldeffect, ix);
3197 emit clipItemSelected(item, ix);
3199 } else if (item->fadeIn() != 0 && ix2 == -1) {
3201 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3203 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3204 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3205 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3206 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3209 QDomElement oldeffect = item->effectAt(ix2);
3210 int start = item->cropStart().frames(m_document->fps());
3211 int end = item->fadeIn();
3213 slotDeleteEffect(item, oldeffect, false);
3216 QDomElement effect = oldeffect.cloneNode().toElement();
3217 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3218 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3219 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3220 emit clipItemSelected(item, ix2);
3223 } else if (m_operationMode == FADEOUT) {
3224 // resize fade in effect
3225 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3226 int ix = item->hasEffect("volume", "fadeout");
3227 int ix2 = item->hasEffect("", "fade_to_black");
3229 QDomElement oldeffect = item->effectAt(ix);
3230 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3231 int start = item->fadeOut();
3233 slotDeleteEffect(item, oldeffect, false);
3235 start = end - start;
3236 QDomElement effect = oldeffect.cloneNode().toElement();
3237 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3238 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3239 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3240 slotUpdateClipEffect(item, effect, oldeffect, ix);
3241 emit clipItemSelected(item, ix);
3243 } else if (item->fadeOut() != 0 && ix2 == -1) {
3245 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3247 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3248 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3249 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3250 EffectsList::setParameter(effect, "out", QString::number(0));
3251 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3254 QDomElement oldeffect = item->effectAt(ix2);
3255 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3256 int start = item->fadeOut();
3258 slotDeleteEffect(item, oldeffect, false);
3260 start = end - start;
3261 QDomElement effect = oldeffect.cloneNode().toElement();
3262 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3263 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3264 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3265 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3266 emit clipItemSelected(item, ix2);
3269 } else if (m_operationMode == KEYFRAME) {
3270 // update the MLT effect
3271 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3272 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3274 // check if we want to remove keyframe
3275 double val = mapToScene(event->pos()).toPoint().y();
3276 QRectF br = item->sceneBoundingRect();
3277 double maxh = 100.0 / br.height();
3278 val = (br.bottom() - val) * maxh;
3279 int start = item->cropStart().frames(m_document->fps());
3280 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3282 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3284 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3285 } else item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3287 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3288 //item->updateKeyframeEffect();
3289 //QString next = item->keyframes(item->selectedEffectIndex());
3290 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3291 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3293 m_commandStack->push(command);
3294 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3295 emit clipItemSelected(item, item->selectedEffectIndex());
3297 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3298 // A transition is selected
3300 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3301 if (transitionClip && transitionClip->baseClip()) {
3302 QString size = transitionClip->baseClip()->getProperty("frame_size");
3303 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3304 if (factor == 0) factor = 1.0;
3305 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3306 p.setY(size.section('x', 1, 1).toInt());
3308 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3309 } else emit transitionItemSelected(NULL);
3310 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3311 m_operationMode = NONE;
3314 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3316 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3318 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3319 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3322 if (item->isSelected()) emit clipItemSelected(NULL);
3323 item->baseClip()->removeReference();
3324 m_document->updateClip(item->baseClip()->getId());
3326 /*if (item->baseClip()->isTransparent()) {
3327 // also remove automatic transition
3328 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3329 if (tr && tr->isAutomatic()) {
3330 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3331 scene()->removeItem(tr);
3335 m_waitingThumbs.removeAll(item);
3336 if (m_dragItem == item) m_dragItem = NULL;
3337 #if QT_VERSION >= 0x040600
3338 // animate item deletion
3339 item->closeAnimation();
3340 /*if (refresh) item->closeAnimation();
3342 // no refresh, means we have several operations chained, we need to delete clip immediatly
3343 // so that it does not get in the way of the other
3352 setDocumentModified();
3353 if (refresh) m_document->renderer()->doRefresh();
3356 void CustomTrackView::deleteSelectedClips()
3358 resetSelectionGroup();
3359 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3360 if (itemList.count() == 0) {
3361 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3364 scene()->clearSelection();
3365 QUndoCommand *deleteSelected = new QUndoCommand();
3367 bool resetGroup = false;
3370 int transitionCount = 0;
3371 // expand & destroy groups
3372 for (int i = 0; i < itemList.count(); i++) {
3373 if (itemList.at(i)->type() == GROUPWIDGET) {
3375 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3376 QList <ItemInfo> clipInfos;
3377 QList <ItemInfo> transitionInfos;
3378 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3379 for (int j = 0; j < children.count(); j++) {
3380 if (children.at(j)->type() == AVWIDGET) {
3381 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3382 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3383 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3384 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3385 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3387 if (itemList.contains(children.at(j))) {
3388 children.removeAt(j);
3392 itemList += children;
3393 if (clipInfos.count() > 0)
3394 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3396 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3397 itemList.insert(i + 1, itemList.at(i)->parentItem());
3400 for (int i = 0; i < itemList.count(); i++) {
3401 if (itemList.at(i)->type() == AVWIDGET) {
3403 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3404 if (item->parentItem()) resetGroup = true;
3405 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3406 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3407 emit clipItemSelected(NULL);
3408 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3410 Transition *item = static_cast <Transition *>(itemList.at(i));
3411 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3412 if (item->parentItem()) resetGroup = true;
3413 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3414 emit transitionItemSelected(NULL);
3417 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3418 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3419 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3420 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3421 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3422 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3423 else deleteSelected->setText(i18n("Delete selected items"));
3424 m_commandStack->push(deleteSelected);
3427 void CustomTrackView::changeClipSpeed()
3429 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3430 if (itemList.count() == 0) {
3431 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3434 QUndoCommand *changeSelected = new QUndoCommand();
3435 changeSelected->setText("Edit clip speed");
3439 for (int i = 0; i < itemList.count(); i++) {
3440 if (itemList.at(i)->type() == AVWIDGET) {
3441 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3442 ItemInfo info = item->info();
3443 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3445 double speed = (double) percent / 100.0;
3446 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3448 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3452 if (count > 0) m_commandStack->push(changeSelected);
3453 else delete changeSelected;
3456 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3458 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3459 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3461 kDebug() << "ERROR: Cannot find clip for speed change";
3462 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3465 info.track = m_document->tracksCount() - item->track();
3467 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3468 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3469 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3471 item->setSpeed(speed, strobe);
3472 item->updateRectGeometry();
3473 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3474 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3476 updatePositionEffects(item, info);
3477 setDocumentModified();
3478 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3481 void CustomTrackView::cutSelectedClips()
3483 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3484 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3485 for (int i = 0; i < itemList.count(); i++) {
3486 if (itemList.at(i)->type() == AVWIDGET) {
3487 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3488 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3489 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3490 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3491 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3492 m_commandStack->push(command);
3498 void CustomTrackView::groupClips(bool group)
3500 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3501 QList <ItemInfo> clipInfos;
3502 QList <ItemInfo> transitionInfos;
3503 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3506 int max = itemList.count();
3507 for (int i = 0; i < max; i++) {
3508 if (itemList.at(i)->type() == GROUPWIDGET) {
3509 itemList += itemList.at(i)->childItems();
3513 for (int i = 0; i < itemList.count(); i++) {
3514 if (itemList.at(i)->type() == AVWIDGET) {
3515 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3516 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3517 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3518 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3519 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3522 if (clipInfos.count() > 0) {
3523 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3524 m_commandStack->push(command);
3528 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3530 resetSelectionGroup();
3531 m_scene->clearSelection();
3533 for (int i = 0; i < clipInfos.count(); i++) {
3534 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3535 if (clip == NULL) continue;
3536 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3537 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3538 m_document->clipManager()->removeGroup(grp);
3539 scene()->destroyItemGroup(grp);
3541 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3543 for (int i = 0; i < transitionInfos.count(); i++) {
3544 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3545 if (tr == NULL) continue;
3546 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3547 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3548 m_document->clipManager()->removeGroup(grp);
3549 scene()->destroyItemGroup(grp);
3551 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3553 setDocumentModified();
3557 QList <QGraphicsItemGroup *> groups;
3558 for (int i = 0; i < clipInfos.count(); i++) {
3559 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3561 clip->setSelected(true);
3564 for (int i = 0; i < transitionInfos.count(); i++) {
3565 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3567 clip->setSelected(true);
3571 groupSelectedItems(false, true);
3572 setDocumentModified();
3575 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3577 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3578 if (baseclip == NULL) {
3579 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3582 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3583 item->setEffectList(effects);
3584 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3585 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3586 scene()->addItem(item);
3588 int tracknumber = m_document->tracksCount() - info.track - 1;
3589 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3590 if (isLocked) item->setItemLocked(true);
3592 baseclip->addReference();
3593 m_document->updateClip(baseclip->getId());
3594 info.track = m_document->tracksCount() - info.track;
3595 Mlt::Producer *prod;
3596 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3597 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3598 else prod = baseclip->producer(info.track);
3599 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3600 for (int i = 0; i < item->effectsCount(); i++) {
3601 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3603 setDocumentModified();
3604 if (refresh) m_document->renderer()->doRefresh();
3605 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3606 m_thumbsTimer.start();
3609 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3611 QList<QGraphicsItem *> list = scene()->items();
3612 ClipItem *clip = NULL;
3613 for (int i = 0; i < list.size(); ++i) {
3614 if (list.at(i)->type() == AVWIDGET) {
3615 clip = static_cast <ClipItem *>(list.at(i));
3616 if (clip->clipProducer() == clipId) {
3617 ItemInfo info = clip->info();
3618 info.track = m_document->tracksCount() - clip->track();
3619 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3620 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3622 clip->refreshClip(true);
3629 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3631 int framepos = (int)(pos.frames(m_document->fps()));
3632 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3633 ClipItem *clip = NULL;
3634 for (int i = 0; i < list.size(); i++) {
3635 if (!list.at(i)->isEnabled()) continue;
3636 if (list.at(i)->type() == AVWIDGET) {
3637 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3638 if (test->endPos() == pos) clip = test;
3645 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3647 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3648 ClipItem *clip = NULL;
3649 for (int i = 0; i < list.size(); i++) {
3650 if (!list.at(i)->isEnabled()) continue;
3651 if (list.at(i)->type() == AVWIDGET) {
3652 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3653 if (test->startPos() == pos) clip = test;
3660 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3662 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3663 QList<QGraphicsItem *> list = scene()->items(p);
3664 ClipItem *clip = NULL;
3665 for (int i = 0; i < list.size(); i++) {
3666 if (!list.at(i)->isEnabled()) continue;
3667 if (list.at(i)->type() == AVWIDGET) {
3668 clip = static_cast <ClipItem *>(list.at(i));
3675 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3677 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3680 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3682 const QPointF p(pos, (track + 1) * m_tracksHeight);
3683 QList<QGraphicsItem *> list = scene()->items(p);
3684 Transition *clip = NULL;
3685 for (int i = 0; i < list.size(); i++) {
3686 if (!list.at(i)->isEnabled()) continue;
3687 if (list.at(i)->type() == TRANSITIONWIDGET) {
3688 clip = static_cast <Transition *>(list.at(i));
3695 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3697 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3700 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3702 int framepos = (int)(pos.frames(m_document->fps()));
3703 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3704 QList<QGraphicsItem *> list = scene()->items(p);
3705 Transition *clip = NULL;
3706 for (int i = 0; i < list.size(); i++) {
3707 if (!list.at(i)->isEnabled()) continue;
3708 if (list.at(i)->type() == TRANSITIONWIDGET) {
3709 Transition *test = static_cast <Transition *>(list.at(i));
3710 if (test->endPos() == pos) clip = test;
3717 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3719 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3720 QList<QGraphicsItem *> list = scene()->items(p);
3721 Transition *clip = NULL;
3722 for (int i = 0; i < list.size(); ++i) {
3723 if (!list.at(i)->isEnabled()) continue;
3724 if (list.at(i)->type() == TRANSITIONWIDGET) {
3725 Transition *test = static_cast <Transition *>(list.at(i));
3726 if (test->startPos() == pos) clip = test;
3733 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3735 if (m_selectionGroup) resetSelectionGroup(false);
3736 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3738 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);
3739 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3742 Mlt::Producer *prod;
3743 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3744 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3745 else prod = item->baseClip()->producer(end.track);
3747 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);
3749 bool snap = KdenliveSettings::snaptopoints();
3750 KdenliveSettings::setSnaptopoints(false);
3751 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3753 int tracknumber = m_document->tracksCount() - end.track - 1;
3754 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3755 m_scene->clearSelection();
3756 if (isLocked) item->setItemLocked(true);
3758 if (item->isItemLocked()) item->setItemLocked(false);
3759 item->setSelected(true);
3761 if (item->baseClip()->isTransparent()) {
3762 // Also move automatic transition
3763 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3764 if (tr && tr->isAutomatic()) {
3765 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3766 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);
3767 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3770 KdenliveSettings::setSnaptopoints(snap);
3771 setDocumentModified();
3773 // undo last move and emit error message
3774 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3776 if (refresh) m_document->renderer()->doRefresh();
3777 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3780 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3783 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3784 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3785 resetSelectionGroup();
3786 m_scene->clearSelection();
3788 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3789 scene()->addItem(m_selectionGroup);
3791 m_document->renderer()->blockSignals(true);
3792 for (int i = 0; i < startClip.count(); i++) {
3794 startClip[i].startPos = startClip.at(i).startPos - offset;
3795 startClip[i].track = startClip.at(i).track - trackOffset;
3797 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3798 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3800 clip->setItemLocked(false);
3801 if (clip->parentItem()) {
3802 m_selectionGroup->addToGroup(clip->parentItem());
3803 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3805 m_selectionGroup->addToGroup(clip);
3806 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3808 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3809 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3811 for (int i = 0; i < startTransition.count(); i++) {
3813 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3814 startTransition[i].track = startTransition.at(i).track - trackOffset;
3816 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3818 tr->setItemLocked(false);
3819 if (tr->parentItem()) {
3820 m_selectionGroup->addToGroup(tr->parentItem());
3821 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3823 m_selectionGroup->addToGroup(tr);
3824 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3826 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());
3827 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3829 m_document->renderer()->blockSignals(false);
3831 if (m_selectionGroup) {
3832 bool snap = KdenliveSettings::snaptopoints();
3833 KdenliveSettings::setSnaptopoints(false);
3835 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3836 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3838 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3840 int max = children.count();
3841 for (int i = 0; i < max; i++) {
3842 if (children.at(i)->type() == GROUPWIDGET) {
3843 children += children.at(i)->childItems();
3844 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3845 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3846 /*m_document->clipManager()->removeGroup(grp);
3847 m_scene->destroyItemGroup(grp);*/
3848 children.removeAll(children.at(i));
3853 for (int i = 0; i < children.count(); i++) {
3854 // re-add items in correct place
3855 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3856 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3858 ItemInfo info = item->info();
3859 int tracknumber = m_document->tracksCount() - info.track - 1;
3860 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3861 if (isLocked) item->setItemLocked(true);
3862 else if (item->isItemLocked()) item->setItemLocked(false);
3864 if (item->type() == AVWIDGET) {
3865 ClipItem *clip = static_cast <ClipItem*>(item);
3866 info.track = m_document->tracksCount() - info.track;
3867 Mlt::Producer *prod;
3868 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3869 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3870 else prod = clip->baseClip()->producer(info.track);
3871 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3872 } else if (item->type() == TRANSITIONWIDGET) {
3873 Transition *tr = static_cast <Transition*>(item);
3875 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3877 newTrack = tr->transitionEndTrack() + trackOffset;
3878 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3880 tr->updateTransitionEndTrack(newTrack);
3881 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3884 resetSelectionGroup(false);
3885 KdenliveSettings::setSnaptopoints(snap);
3886 m_document->renderer()->doRefresh();
3887 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3890 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3892 Transition *item = getTransitionItemAt(start.startPos, start.track);
3894 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);
3895 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3898 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3899 bool snap = KdenliveSettings::snaptopoints();
3900 KdenliveSettings::setSnaptopoints(false);
3901 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3902 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3903 // Transition was moved
3904 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3905 } else if (end.endPos == start.endPos) {
3906 // Transition start resize
3907 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3908 } else if (end.startPos == start.startPos) {
3909 // Transition end resize;
3910 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3911 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3914 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3915 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3916 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3918 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3919 KdenliveSettings::setSnaptopoints(snap);
3920 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3921 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());
3922 if (m_dragItem && m_dragItem == item) {
3924 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3925 if (transitionClip && transitionClip->baseClip()) {
3926 QString size = transitionClip->baseClip()->getProperty("frame_size");
3927 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3928 if (factor == 0) factor = 1.0;
3929 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3930 p.setY(size.section('x', 1, 1).toInt());
3932 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3934 if (m_refresh) m_document->renderer()->doRefresh();
3935 setDocumentModified();
3938 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3940 bool resizeClipStart = (start.startPos != end.startPos);
3941 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3943 if (dontWorry) return;
3944 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);
3945 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3948 if (item->parentItem()) {
3949 // Item is part of a group, reset group
3950 resetSelectionGroup();
3953 bool snap = KdenliveSettings::snaptopoints();
3954 KdenliveSettings::setSnaptopoints(false);
3955 if (resizeClipStart) {
3956 ItemInfo clipinfo = item->info();
3957 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3958 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3960 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3961 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3962 updatePositionEffects(item, clipinfo);
3963 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3965 ItemInfo clipinfo = item->info();
3966 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3967 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3969 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3970 updatePositionEffects(item, clipinfo);
3971 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3973 if (!resizeClipStart && end.cropStart != start.cropStart) {
3974 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3975 ItemInfo clipinfo = end;
3976 clipinfo.track = m_document->tracksCount() - end.track;
3977 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3979 item->setCropStart(end.cropStart);
3980 item->resetThumbs(true);
3983 m_document->renderer()->doRefresh();
3984 KdenliveSettings::setSnaptopoints(snap);
3985 setDocumentModified();
3988 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check)
3990 if (pos == oldInfo.startPos.frames(m_document->fps()))
3992 bool snap = KdenliveSettings::snaptopoints();
3994 KdenliveSettings::setSnaptopoints(false);
3995 item->resizeStart(pos);
3996 if (item->startPos().frames(m_document->fps()) != pos) {
3997 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
3998 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
3999 KdenliveSettings::setSnaptopoints(snap);
4002 KdenliveSettings::setSnaptopoints(snap);
4004 ItemInfo info = item->info();
4005 if (item->type() == AVWIDGET) {
4006 ItemInfo resizeinfo = oldInfo;
4007 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4008 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4010 QUndoCommand *resizeCommand = new QUndoCommand();
4011 resizeCommand->setText(i18n("Resize clip"));
4013 // Check if there is an automatic transition on that clip (lower track)
4014 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4015 if (transition && transition->isAutomatic()) {
4016 ItemInfo trInfo = transition->info();
4017 ItemInfo newTrInfo = trInfo;
4018 newTrInfo.startPos = item->startPos();
4019 if (newTrInfo.startPos < newTrInfo.endPos)
4020 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
4022 // Check if there is an automatic transition on that clip (upper track)
4023 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4024 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4025 ItemInfo trInfo = transition->info();
4026 ItemInfo newTrInfo = trInfo;
4027 newTrInfo.startPos = item->startPos();
4028 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4029 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4030 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
4033 ClipItem *clip = static_cast < ClipItem * >(item);
4034 updatePositionEffects(clip, oldInfo);
4038 QDomElement root = doc.createElement("list");
4039 doc.appendChild(root);
4040 QList <int> indexes;
4041 for (int i = 0; i < clip->effectsCount(); i++) {
4042 QDomElement effect = clip->effectAt(i);
4043 if (EffectsList::hasKeyFrames(effect)) {
4044 doc.appendChild(doc.importNode(effect, true));
4049 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4050 // Keyframes were modified, updateClip
4051 QDomNodeList effs = doc.elementsByTagName("effect");
4053 // Since we must always resize clip before updating the keyframes, we
4054 // put a resize command before & after checking keyframes so that
4055 // we are sure the resize is performed before whenever we do or undo the action
4057 new ResizeClipCommand(this, oldInfo, info, false, true, resizeCommand);
4058 for (int i = 0; i < indexes.count(); i++) {
4059 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);
4060 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4062 new ResizeClipCommand(this, oldInfo, info, false, true, resizeCommand);
4063 emit clipItemSelected(clip);
4065 new ResizeClipCommand(this, oldInfo, info, false, false, resizeCommand);
4068 m_commandStack->push(resizeCommand);
4070 KdenliveSettings::setSnaptopoints(false);
4071 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4072 KdenliveSettings::setSnaptopoints(snap);
4073 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4075 } else if (item->type() == TRANSITIONWIDGET) {
4076 Transition *transition = static_cast <Transition *>(item);
4077 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)) {
4078 // Cannot resize transition
4079 KdenliveSettings::setSnaptopoints(false);
4080 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4081 KdenliveSettings::setSnaptopoints(snap);
4082 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4084 MoveTransitionCommand *command = new MoveTransitionCommand(this, oldInfo, info, false);
4085 m_commandStack->push(command);
4089 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4090 rebuildGroup(static_cast <AbstractGroupItem *>(item->parentItem()));
4093 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check)
4095 if (pos == oldInfo.endPos.frames(m_document->fps()))
4097 bool snap = KdenliveSettings::snaptopoints();
4099 KdenliveSettings::setSnaptopoints(false);
4100 item->resizeEnd(pos);
4101 if (item->endPos().frames(m_document->fps()) != pos) {
4102 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4103 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4104 KdenliveSettings::setSnaptopoints(snap);
4107 KdenliveSettings::setSnaptopoints(snap);
4109 ItemInfo info = item->info();
4110 if (item->type() == AVWIDGET) {
4111 ItemInfo resizeinfo = info;
4112 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4113 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
4115 QUndoCommand *resizeCommand = new QUndoCommand();
4116 resizeCommand->setText(i18n("Resize clip"));
4118 // Check if there is an automatic transition on that clip (lower track)
4119 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4120 if (tr && tr->isAutomatic()) {
4121 ItemInfo trInfo = tr->info();
4122 ItemInfo newTrInfo = trInfo;
4123 newTrInfo.endPos = item->endPos();
4124 if (newTrInfo.endPos > newTrInfo.startPos)
4125 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
4128 // Check if there is an automatic transition on that clip (upper track)
4129 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4130 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4131 ItemInfo trInfo = tr->info();
4132 ItemInfo newTrInfo = trInfo;
4133 newTrInfo.endPos = item->endPos();
4134 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4135 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4136 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
4141 ClipItem *clip = static_cast < ClipItem * >(item);
4143 QDomElement root = doc.createElement("list");
4144 doc.appendChild(root);
4145 QList <int> indexes;
4146 for (int i = 0; i < clip->effectsCount(); i++) {
4147 QDomElement effect = clip->effectAt(i);
4148 if (EffectsList::hasKeyFrames(effect)) {
4149 doc.appendChild(doc.importNode(effect, true));
4154 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4155 // Keyframes were modified, updateClip
4156 QDomNodeList effs = doc.elementsByTagName("effect");
4158 // Since we must always resize clip before updating the keyframes, we
4159 // put a resize command before & after checking keyframes so that
4160 // we are sure the resize is performed before whenever we do or undo the action
4162 new ResizeClipCommand(this, oldInfo, info, false, true, resizeCommand);
4163 for (int i = 0; i < indexes.count(); i++) {
4164 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);
4165 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4167 new ResizeClipCommand(this, oldInfo, info, false, true, resizeCommand);
4168 emit clipItemSelected(clip);
4170 new ResizeClipCommand(this, oldInfo, info, false, false, resizeCommand);
4173 m_commandStack->push(resizeCommand);
4174 updatePositionEffects(clip, oldInfo);
4176 KdenliveSettings::setSnaptopoints(false);
4177 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4178 KdenliveSettings::setSnaptopoints(true);
4179 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4181 } else if (item->type() == TRANSITIONWIDGET) {
4182 Transition *transition = static_cast <Transition *>(item);
4183 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)) {
4184 // Cannot resize transition
4185 KdenliveSettings::setSnaptopoints(false);
4186 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4187 KdenliveSettings::setSnaptopoints(true);
4188 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4190 MoveTransitionCommand *command = new MoveTransitionCommand(this, oldInfo, info, false);
4191 m_commandStack->push(command);
4194 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4195 rebuildGroup(static_cast <AbstractGroupItem *>(item->parentItem()));
4198 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4200 int end = item->fadeIn();
4202 // there is a fade in effect
4203 int effectPos = item->hasEffect("volume", "fadein");
4204 if (effectPos != -1) {
4205 QDomElement oldeffect = item->effectAt(effectPos);
4206 int start = item->cropStart().frames(m_document->fps());
4207 int max = item->cropDuration().frames(m_document->fps());
4209 // Make sure the fade effect is not longer than the clip
4210 item->setFadeIn(max);
4211 end = item->fadeIn();
4214 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4215 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4216 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4217 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4218 // if fade effect is displayed, update the effect edit widget with new clip duration
4219 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4221 effectPos = item->hasEffect("brightness", "fade_from_black");
4222 if (effectPos != -1) {
4223 QDomElement oldeffect = item->effectAt(effectPos);
4224 int start = item->cropStart().frames(m_document->fps());
4225 int max = item->cropDuration().frames(m_document->fps());
4227 // Make sure the fade effect is not longer than the clip
4228 item->setFadeIn(max);
4229 end = item->fadeIn();
4232 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4233 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4234 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4235 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4236 // if fade effect is displayed, update the effect edit widget with new clip duration
4237 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4240 int start = item->fadeOut();
4242 // there is a fade out effect
4243 int effectPos = item->hasEffect("volume", "fadeout");
4244 if (effectPos != -1) {
4245 QDomElement oldeffect = item->effectAt(effectPos);
4246 int max = item->cropDuration().frames(m_document->fps());
4247 int end = max + item->cropStart().frames(m_document->fps());
4249 // Make sure the fade effect is not longer than the clip
4250 item->setFadeOut(max);
4251 start = item->fadeOut();
4253 start = end - start;
4254 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4255 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4256 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4257 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4258 // if fade effect is displayed, update the effect edit widget with new clip duration
4259 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4261 effectPos = item->hasEffect("brightness", "fade_to_black");
4262 if (effectPos != -1) {
4263 QDomElement oldeffect = item->effectAt(effectPos);
4264 int max = item->cropDuration().frames(m_document->fps());
4265 int end = max + item->cropStart().frames(m_document->fps());
4267 // Make sure the fade effect is not longer than the clip
4268 item->setFadeOut(max);
4269 start = item->fadeOut();
4271 start = end - start;
4272 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4273 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4274 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4275 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4276 // if fade effect is displayed, update the effect edit widget with new clip duration
4277 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4281 int effectPos = item->hasEffect("freeze", "freeze");
4282 if (effectPos != -1) {
4283 // Freeze effect needs to be adjusted with clip resize
4284 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4285 QDomElement eff = item->getEffectAt(effectPos);
4286 if (!eff.isNull() && diff != 0) {
4287 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4288 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4289 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4290 emit clipItemSelected(item, item->selectedEffectIndex());
4295 effectPos = item->hasEffect("affine", "pan_zoom");
4296 if (effectPos != -1) {
4297 QDomElement oldeffect = item->effectAt(effectPos);
4298 int start = item->cropStart().frames(m_document->fps());
4299 int max = start + item->cropDuration().frames(m_document->fps());
4304 oldeffect.setAttribute("in", start);
4305 oldeffect.setAttribute("out", max);
4306 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4307 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4308 // if effect is displayed, update the effect edit widget with new clip duration
4309 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4313 double CustomTrackView::getSnapPointForPos(double pos)
4315 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4318 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4320 QList <GenTime> snaps;
4321 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4322 QList<QGraphicsItem *> itemList = items();
4323 for (int i = 0; i < itemList.count(); i++) {
4324 if (itemList.at(i) == selected) continue;
4325 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4326 if (itemList.at(i)->type() == AVWIDGET) {
4327 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4328 GenTime start = item->startPos();
4329 GenTime end = item->endPos();
4330 snaps.append(start);
4332 if (!offsetList.isEmpty()) {
4333 for (int j = 0; j < offsetList.size(); j++) {
4334 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4335 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4339 QList < GenTime > markers = item->snapMarkers();
4340 for (int j = 0; j < markers.size(); ++j) {
4341 GenTime t = markers.at(j);
4343 if (!offsetList.isEmpty()) {
4344 for (int k = 0; k < offsetList.size(); k++) {
4345 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4349 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4350 Transition *transition = static_cast <Transition*>(itemList.at(i));
4351 GenTime start = transition->startPos();
4352 GenTime end = transition->endPos();
4353 snaps.append(start);
4355 if (!offsetList.isEmpty()) {
4356 for (int j = 0; j < offsetList.size(); j++) {
4357 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4358 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4364 // add cursor position
4365 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4367 if (!offsetList.isEmpty()) {
4368 for (int j = 0; j < offsetList.size(); j++) {
4369 snaps.append(pos - offsetList.at(j));
4374 for (int i = 0; i < m_guides.count(); i++) {
4375 snaps.append(m_guides.at(i)->position());
4376 if (!offsetList.isEmpty()) {
4377 for (int j = 0; j < offsetList.size(); j++) {
4378 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4384 m_scene->setSnapList(snaps);
4385 //for (int i = 0; i < m_snapPoints.size(); ++i)
4386 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4389 void CustomTrackView::slotSeekToPreviousSnap()
4391 updateSnapPoints(NULL);
4392 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4393 setCursorPos((int) res.frames(m_document->fps()));
4397 void CustomTrackView::slotSeekToNextSnap()
4399 updateSnapPoints(NULL);
4400 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4401 setCursorPos((int) res.frames(m_document->fps()));
4405 void CustomTrackView::clipStart()
4407 AbstractClipItem *item = getMainActiveClip();
4409 setCursorPos((int) item->startPos().frames(m_document->fps()));
4414 void CustomTrackView::clipEnd()
4416 AbstractClipItem *item = getMainActiveClip();
4418 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4423 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4425 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4426 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4427 m_commandStack->push(command);
4430 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4432 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4433 m_commandStack->push(command);
4436 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4438 DocClipBase *base = m_document->clipManager()->getClipById(id);
4439 QList <CommentedTime> markers = base->commentedSnapMarkers();
4441 if (markers.isEmpty()) {
4442 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4445 QUndoCommand *deleteMarkers = new QUndoCommand();
4446 deleteMarkers->setText("Delete clip markers");
4448 for (int i = 0; i < markers.size(); i++) {
4449 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4451 m_commandStack->push(deleteMarkers);
4454 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4456 DocClipBase *base = m_document->clipManager()->getClipById(id);
4457 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4458 else base->deleteSnapMarker(pos);
4459 emit updateClipMarkers(base);
4460 setDocumentModified();
4461 viewport()->update();
4464 int CustomTrackView::hasGuide(int pos, int offset)
4466 for (int i = 0; i < m_guides.count(); i++) {
4467 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4468 if (qAbs(guidePos - pos) <= offset) return guidePos;
4469 else if (guidePos > pos) return -1;
4474 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4478 double fps = m_document->fps();
4479 for (int i = 0; i < m_guides.count(); i++) {
4480 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4481 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4483 goMenu->setEnabled(!m_guides.isEmpty());
4486 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4488 if (oldPos > GenTime() && pos > GenTime()) {
4490 for (int i = 0; i < m_guides.count(); i++) {
4491 if (m_guides.at(i)->position() == oldPos) {
4492 Guide *item = m_guides.at(i);
4493 item->updateGuide(pos, comment);
4497 } else if (pos > GenTime()) addGuide(pos, comment);
4501 for (int i = 0; i < m_guides.count(); i++) {
4502 if (m_guides.at(i)->position() == oldPos) {
4503 delete m_guides.takeAt(i);
4508 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4510 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4511 m_document->syncGuides(m_guides);
4514 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4516 for (int i = 0; i < m_guides.count(); i++) {
4517 if (m_guides.at(i)->position() == pos) {
4518 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4522 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4523 scene()->addItem(g);
4525 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4526 m_document->syncGuides(m_guides);
4530 void CustomTrackView::slotAddGuide()
4532 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4533 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4534 if (d.exec() != QDialog::Accepted) return;
4535 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4536 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4537 m_commandStack->push(command);
4541 void CustomTrackView::slotEditGuide(int guidePos)
4544 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4545 else pos = GenTime(guidePos, m_document->fps());
4547 for (int i = 0; i < m_guides.count(); i++) {
4548 if (m_guides.at(i)->position() == pos) {
4549 slotEditGuide(m_guides.at(i)->info());
4554 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4557 void CustomTrackView::slotEditGuide(CommentedTime guide)
4559 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4560 if (d.exec() == QDialog::Accepted) {
4561 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4562 m_commandStack->push(command);
4567 void CustomTrackView::slotEditTimeLineGuide()
4569 if (m_dragGuide == NULL) return;
4570 CommentedTime guide = m_dragGuide->info();
4571 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4572 if (d.exec() == QDialog::Accepted) {
4573 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4574 m_commandStack->push(command);
4578 void CustomTrackView::slotDeleteGuide(int guidePos)
4581 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4582 else pos = GenTime(guidePos, m_document->fps());
4584 for (int i = 0; i < m_guides.count(); i++) {
4585 if (m_guides.at(i)->position() == pos) {
4586 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4587 m_commandStack->push(command);
4592 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4596 void CustomTrackView::slotDeleteTimeLineGuide()
4598 if (m_dragGuide == NULL) return;
4599 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4600 m_commandStack->push(command);
4604 void CustomTrackView::slotDeleteAllGuides()
4606 QUndoCommand *deleteAll = new QUndoCommand();
4607 deleteAll->setText("Delete all guides");
4608 for (int i = 0; i < m_guides.count(); i++) {
4609 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4611 m_commandStack->push(deleteAll);
4614 void CustomTrackView::setTool(PROJECTTOOL tool)
4619 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4622 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4623 m_scene->setScale(scaleFactor, verticalScale);
4624 removeTipAnimation();
4625 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4626 bool adjust = false;
4627 if (verticalScale != matrix().m22()) adjust = true;
4628 setMatrix(newmatrix);
4630 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4631 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4632 for (int i = 0; i < m_guides.count(); i++) {
4633 QLineF l = m_guides.at(i)->line();
4634 l.setP2(QPointF(l.x2(), newHeight));
4635 m_guides.at(i)->setLine(l);
4637 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4640 int diff = sceneRect().width() - m_projectDuration;
4641 if (diff * newmatrix.m11() < 50) {
4642 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4643 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4645 centerOn(QPointF(cursorPos(), verticalPos));
4648 void CustomTrackView::slotRefreshGuides()
4650 if (KdenliveSettings::showmarkers()) {
4651 for (int i = 0; i < m_guides.count(); i++) {
4652 m_guides.at(i)->update();
4657 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4659 //kDebug() << "// DRAW BG: " << rect.width();
4660 painter->setClipRect(rect);
4661 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4662 QPen pen1 = painter->pen();
4663 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4664 painter->setPen(pen1);
4665 double min = rect.left();
4666 double max = rect.right();
4667 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4668 int maxTrack = m_document->tracksCount();
4669 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4670 QColor audioColor = palette().alternateBase().color();
4671 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4672 for (int i = 0; i < maxTrack; i++) {
4673 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4674 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4675 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4676 if (i == m_selectedTrack)
4677 painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4679 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4681 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4683 int lowerLimit = m_tracksHeight * maxTrack + 1;
4684 if (height() > lowerLimit) {
4685 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4686 painter->fillRect(bg, base);
4690 bool CustomTrackView::findString(const QString &text)
4693 for (int i = 0; i < m_searchPoints.size(); ++i) {
4694 marker = m_searchPoints.at(i).comment();
4695 if (marker.contains(text, Qt::CaseInsensitive)) {
4696 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4697 int vert = verticalScrollBar()->value();
4698 int hor = cursorPos();
4699 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4707 void CustomTrackView::selectFound(QString track, QString pos)
4709 setCursorPos(m_document->timecode().getFrameCount(pos), true);
4710 slotSelectTrack(track.toInt());
4712 int vert = verticalScrollBar()->value();
4713 int hor = cursorPos();
4714 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4717 bool CustomTrackView::findNextString(const QString &text)
4720 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4721 marker = m_searchPoints.at(i).comment();
4722 if (marker.contains(text, Qt::CaseInsensitive)) {
4723 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4724 int vert = verticalScrollBar()->value();
4725 int hor = cursorPos();
4726 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4735 void CustomTrackView::initSearchStrings()
4737 m_searchPoints.clear();
4738 QList<QGraphicsItem *> itemList = items();
4739 for (int i = 0; i < itemList.count(); i++) {
4740 // parse all clip names
4741 if (itemList.at(i)->type() == AVWIDGET) {
4742 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4743 GenTime start = item->startPos();
4744 CommentedTime t(start, item->clipName());
4745 m_searchPoints.append(t);
4746 // add all clip markers
4747 QList < CommentedTime > markers = item->commentedSnapMarkers();
4748 m_searchPoints += markers;
4753 for (int i = 0; i < m_guides.count(); i++) {
4754 m_searchPoints.append(m_guides.at(i)->info());
4757 qSort(m_searchPoints);
4760 void CustomTrackView::clearSearchStrings()
4762 m_searchPoints.clear();
4766 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
4768 QList<ItemInfo> matchingInfo;
4769 QList<QGraphicsItem *> itemList = items();
4770 for (int i = 0; i < itemList.count(); i++) {
4771 if (itemList.at(i)->type() == AVWIDGET) {
4772 ClipItem *item = (ClipItem *)itemList.at(i);
4773 if (item->clipProducer() == clipId) {
4774 matchingInfo << item->info();
4778 return matchingInfo;
4781 void CustomTrackView::copyClip()
4783 qDeleteAll(m_copiedItems);
4784 m_copiedItems.clear();
4785 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4786 if (itemList.count() == 0) {
4787 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4790 for (int i = 0; i < itemList.count(); i++) {
4791 if (itemList.at(i)->type() == AVWIDGET) {
4792 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4793 ClipItem *clone = clip->clone(clip->info());
4794 m_copiedItems.append(clone);
4795 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4796 Transition *dup = static_cast <Transition *>(itemList.at(i));
4797 m_copiedItems.append(dup->clone());
4802 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4804 if (m_scene->editMode() != NORMALEDIT) {
4805 // If we are in overwrite mode, always allow the move
4808 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));
4809 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4810 for (int i = 0; i < collisions.count(); i++) {
4811 if (collisions.at(i)->type() == type) return false;
4816 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4819 for (int i = 0; i < infoList.count(); i++) {
4820 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));
4823 QList<QGraphicsItem *> collisions = scene()->items(path);
4824 for (int i = 0; i < collisions.count(); i++) {
4825 if (collisions.at(i)->type() == type) return false;
4830 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4832 for (int i = 0; i < items.count(); i++) {
4833 ItemInfo info = items.at(i)->info();
4834 info.startPos += offset;
4835 info.endPos += offset;
4836 info.track += trackOffset;
4837 if (!canBePastedTo(info, items.at(i)->type())) return false;
4842 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4844 QPainterPath movePath;
4845 movePath.moveTo(0, 0);
4847 for (int i = 0; i < items.count(); i++) {
4848 ItemInfo info = items.at(i)->info();
4849 info.startPos = info.startPos + offset;
4850 info.endPos = info.endPos + offset;
4851 info.track = info.track + trackOffset;
4852 if (info.startPos < GenTime()) {
4853 // No clip should go below 0
4856 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));
4857 movePath.addRect(rect);
4859 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4860 for (int i = 0; i < collisions.count(); i++) {
4861 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4862 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4870 void CustomTrackView::pasteClip()
4872 if (m_copiedItems.count() == 0) {
4873 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4877 if (m_menuPosition.isNull()) {
4878 position = mapFromGlobal(QCursor::pos());
4879 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
4880 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4883 } else position = m_menuPosition;
4885 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4886 int track = (int)(mapToScene(position).y() / m_tracksHeight);
4888 GenTime leftPos = m_copiedItems.at(0)->startPos();
4889 int lowerTrack = m_copiedItems.at(0)->track();
4890 int upperTrack = m_copiedItems.at(0)->track();
4891 for (int i = 1; i < m_copiedItems.count(); i++) {
4892 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
4893 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
4894 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
4897 GenTime offset = pos - leftPos;
4898 int trackOffset = track - lowerTrack;
4900 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
4901 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
4902 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4903 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4906 QUndoCommand *pasteClips = new QUndoCommand();
4907 pasteClips->setText("Paste clips");
4909 for (int i = 0; i < m_copiedItems.count(); i++) {
4910 // parse all clip names
4911 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4912 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4913 ItemInfo info = clip->info();
4914 info.startPos += offset;
4915 info.endPos += offset;
4916 info.track += trackOffset;
4917 if (canBePastedTo(info, AVWIDGET)) {
4918 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4919 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4920 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4921 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4923 info.startPos = tr->startPos() + offset;
4924 info.endPos = tr->endPos() + offset;
4925 info.track = tr->track() + trackOffset;
4926 int transitionEndTrack;
4927 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4928 else transitionEndTrack = tr->transitionEndTrack();
4929 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4930 if (info.startPos >= info.endPos) {
4931 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4932 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4933 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4936 m_commandStack->push(pasteClips);
4939 void CustomTrackView::pasteClipEffects()
4941 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4942 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4945 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4947 QUndoCommand *paste = new QUndoCommand();
4948 paste->setText("Paste effects");
4950 QList<QGraphicsItem *> clips = scene()->selectedItems();
4953 for (int i = 0; i < clips.count(); ++i) {
4954 if (clips.at(i)->type() == GROUPWIDGET) {
4955 QList<QGraphicsItem *> children = clips.at(i)->childItems();
4956 for (int j = 0; j < children.count(); j++) {
4957 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
4958 clips.append(children.at(j));
4965 for (int i = 0; i < clips.count(); ++i) {
4966 if (clips.at(i)->type() == AVWIDGET) {
4967 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4968 for (int j = 0; j < clip->effectsCount(); j++) {
4969 QDomElement eff = clip->effectAt(j);
4970 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4971 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
4972 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4977 if (paste->childCount() > 0) m_commandStack->push(paste);
4980 //adjust effects (fades, ...)
4981 for (int i = 0; i < clips.count(); ++i) {
4982 if (clips.at(i)->type() == AVWIDGET) {
4983 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4984 updatePositionEffects(item, item->info());
4990 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
4992 // parse parameters to check if we need to adjust to the new crop start
4993 int diff = (newstart - oldstart).frames(m_document->fps());
4994 int max = (newstart + duration).frames(m_document->fps());
4995 QDomNodeList params = xml.elementsByTagName("parameter");
4996 for (int i = 0; i < params.count(); i++) {
4997 QDomElement e = params.item(i).toElement();
4998 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
4999 QString def = e.attribute("default");
5000 // Effect has a keyframe type parameter, we need to adjust the values
5001 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5002 QStringList newKeyFrames;
5003 foreach(const QString &str, keys) {
5004 int pos = str.section(':', 0, 0).toInt();
5005 double val = str.section(':', 1, 1).toDouble();
5008 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5010 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5012 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5013 e.setAttribute("keyframes", newKeyFrames.join(";"));
5018 ClipItem *CustomTrackView::getClipUnderCursor() const
5020 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5021 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5022 for (int i = 0; i < collisions.count(); i++) {
5023 if (collisions.at(i)->type() == AVWIDGET) {
5024 return static_cast < ClipItem *>(collisions.at(i));
5030 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5032 QList<QGraphicsItem *> clips = scene()->selectedItems();
5033 if (clips.isEmpty()) {
5034 return getClipUnderCursor();
5036 AbstractClipItem *item = NULL;
5037 for (int i = 0; i < clips.count(); ++i) {
5038 if (clips.at(i)->type() == AVWIDGET) {
5039 item = static_cast < AbstractClipItem *>(clips.at(i));
5040 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5043 if (item) return item;
5048 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5050 QList<QGraphicsItem *> clips = scene()->selectedItems();
5051 if (clips.isEmpty()) {
5052 return getClipUnderCursor();
5055 // remove all items in the list that are not clips
5056 for (int i = 0; i < clips.count();) {
5057 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5060 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5061 for (int i = 0; i < clips.count(); ++i) {
5062 if (clips.at(i)->type() == AVWIDGET) {
5063 item = static_cast < ClipItem *>(clips.at(i));
5064 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5072 void CustomTrackView::setInPoint()
5074 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5076 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5079 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5083 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5086 void CustomTrackView::setOutPoint()
5088 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5090 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5093 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5097 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5100 void CustomTrackView::slotUpdateAllThumbs()
5102 if (!isEnabled()) return;
5103 QList<QGraphicsItem *> itemList = items();
5104 //if (itemList.isEmpty()) return;
5106 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5107 for (int i = 0; i < itemList.count(); i++) {
5108 if (itemList.at(i)->type() == AVWIDGET) {
5109 item = static_cast <ClipItem *>(itemList.at(i));
5110 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5111 // Check if we have a cached thumbnail
5112 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5113 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5114 if (QFile::exists(thumb)) {
5116 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5117 item->slotSetStartThumb(pix);
5120 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5121 QString endThumb = startThumb;
5122 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5123 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5124 if (QFile::exists(startThumb)) {
5125 QPixmap pix(startThumb);
5126 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5127 item->slotSetStartThumb(pix);
5129 if (QFile::exists(endThumb)) {
5130 QPixmap pix(endThumb);
5131 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5132 item->slotSetEndThumb(pix);
5136 item->refreshClip(false);
5137 //qApp->processEvents();
5140 viewport()->update();
5143 void CustomTrackView::saveThumbnails()
5145 QList<QGraphicsItem *> itemList = items();
5147 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5148 for (int i = 0; i < itemList.count(); i++) {
5149 if (itemList.at(i)->type() == AVWIDGET) {
5150 item = static_cast <ClipItem *>(itemList.at(i));
5151 if (item->clipType() != COLOR) {
5152 // Check if we have a cached thumbnail
5153 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5154 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5155 if (!QFile::exists(thumb)) {
5156 QPixmap pix(item->startThumb());
5160 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5161 QString endThumb = startThumb;
5162 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5163 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5164 if (!QFile::exists(startThumb)) {
5165 QPixmap pix(item->startThumb());
5166 pix.save(startThumb);
5168 if (!QFile::exists(endThumb)) {
5169 QPixmap pix(item->endThumb());
5179 void CustomTrackView::slotInsertTrack(int ix)
5181 TrackDialog d(m_document, parentWidget());
5182 d.label->setText(i18n("Insert track"));
5183 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5184 d.track_nb->setValue(ix);
5185 d.setWindowTitle(i18n("Insert New Track"));
5186 d.slotUpdateName(ix);
5188 if (d.exec() == QDialog::Accepted) {
5189 ix = d.track_nb->value();
5190 if (d.before_select->currentIndex() == 1) {
5194 if (d.video_track->isChecked()) {
5195 info.type = VIDEOTRACK;
5196 info.isMute = false;
5197 info.isBlind = false;
5198 info.isLocked = false;
5200 info.type = AUDIOTRACK;
5201 info.isMute = false;
5202 info.isBlind = true;
5203 info.isLocked = false;
5205 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5206 m_commandStack->push(addTrack);
5207 setDocumentModified();
5211 void CustomTrackView::slotDeleteTrack(int ix)
5213 if (m_document->tracksCount() < 2) return;
5214 TrackDialog d(m_document, parentWidget());
5215 d.label->setText(i18n("Delete track"));
5216 d.before_select->setHidden(true);
5217 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5218 d.track_nb->setValue(ix);
5219 d.slotUpdateName(ix);
5220 d.setWindowTitle(i18n("Delete Track"));
5221 d.video_track->setHidden(true);
5222 d.audio_track->setHidden(true);
5223 if (d.exec() == QDialog::Accepted) {
5224 ix = d.track_nb->value();
5225 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5226 deleteTimelineTrack(ix, info);
5227 setDocumentModified();
5228 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5229 m_commandStack->push(command);*/
5233 void CustomTrackView::slotConfigTracks(int ix)
5235 TracksConfigDialog d(m_document, ix, parentWidget());
5236 if (d.exec() == QDialog::Accepted) {
5237 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5238 m_commandStack->push(configTracks);
5239 QList <int> toDelete = d.deletedTracks();
5240 for (int i = 0; i < toDelete.count(); ++i) {
5241 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5242 deleteTimelineTrack(toDelete.at(i) - i, info);
5244 setDocumentModified();
5248 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5250 if (m_document->tracksCount() < 2) return;
5251 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5252 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5253 QList<QGraphicsItem *> selection = m_scene->items(r);
5254 QUndoCommand *deleteTrack = new QUndoCommand();
5255 deleteTrack->setText("Delete track");
5257 // Delete all clips in selected track
5258 for (int i = 0; i < selection.count(); i++) {
5259 if (selection.at(i)->type() == AVWIDGET) {
5260 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5261 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5262 m_scene->removeItem(item);
5265 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5266 Transition *item = static_cast <Transition *>(selection.at(i));
5267 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5268 m_scene->removeItem(item);
5274 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5275 m_commandStack->push(deleteTrack);
5278 void CustomTrackView::autoTransition()
5280 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5281 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5282 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5285 Transition *tr = static_cast <Transition*>(itemList.at(0));
5286 tr->setAutomatic(!tr->isAutomatic());
5287 QDomElement transition = tr->toXML();
5288 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);
5289 setDocumentModified();
5293 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5296 QDomNodeList params = effect.elementsByTagName("parameter");
5297 for (int i = 0; i < params.count(); i++) {
5298 QDomElement e = params.item(i).toElement();
5299 if (!e.isNull() && e.attribute("type") == "constant") {
5300 if (e.hasAttribute("factor")) {
5301 double factor = e.attribute("factor").toDouble();
5302 double value = e.attribute("value").toDouble();
5303 value = value / factor;
5304 result.append(QString::number(value));
5305 } else result.append(e.attribute("value"));
5311 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5313 QList<QGraphicsItem *> list = scene()->items();
5314 ClipItem *clip = NULL;
5315 for (int i = 0; i < list.size(); ++i) {
5316 if (list.at(i)->type() == AVWIDGET) {
5317 clip = static_cast <ClipItem *>(list.at(i));
5318 if (clip->clipProducer() == id) {
5319 clip->setClipName(name);
5323 viewport()->update();
5326 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5328 minimum = GenTime();
5329 maximum = GenTime();
5330 QList<QGraphicsItem *> selection;
5331 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5332 selection.removeAll(item);
5333 for (int i = 0; i < selection.count(); i++) {
5334 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5335 if (clip && clip->type() == AVWIDGET) {
5336 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5337 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5342 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5344 minimum = GenTime();
5345 maximum = GenTime();
5346 QList<QGraphicsItem *> selection;
5347 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5348 selection.removeAll(item);
5349 for (int i = 0; i < selection.count(); i++) {
5350 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5351 if (clip && clip->type() == TRANSITIONWIDGET) {
5352 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5353 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5358 void CustomTrackView::loadGroups(const QDomNodeList groups)
5360 for (int i = 0; i < groups.count(); i++) {
5361 QDomNodeList children = groups.at(i).childNodes();
5362 scene()->clearSelection();
5363 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5364 QDomNode n = children.item(nodeindex);
5365 QDomElement elem = n.toElement();
5366 int pos = elem.attribute("position").toInt();
5367 int track = elem.attribute("track").toInt();
5368 if (elem.tagName() == "clipitem") {
5369 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5370 if (clip) clip->setSelected(true);
5372 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5373 if (clip) clip->setSelected(true);
5376 groupSelectedItems(false, true);
5380 void CustomTrackView::splitAudio()
5382 resetSelectionGroup();
5383 QList<QGraphicsItem *> selection = scene()->selectedItems();
5384 if (selection.isEmpty()) {
5385 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5388 QUndoCommand *splitCommand = new QUndoCommand();
5389 splitCommand->setText(i18n("Split audio"));
5390 for (int i = 0; i < selection.count(); i++) {
5391 if (selection.at(i)->type() == AVWIDGET) {
5392 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5393 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5394 if (clip->parentItem()) {
5395 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5397 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5402 if (splitCommand->childCount() > 0)
5403 m_commandStack->push(splitCommand);
5406 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5408 ClipItem *clip = getClipItemAt(pos, track);
5410 kDebug() << "// Cannot find clip to split!!!";
5414 int start = pos.frames(m_document->fps());
5415 int freetrack = m_document->tracksCount() - track - 1;
5416 for (; freetrack > 0; freetrack--) {
5417 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5418 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5419 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5420 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5421 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5426 kDebug() << "GOT TRK: " << track;
5427 if (freetrack == 0) {
5428 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5430 ItemInfo info = clip->info();
5431 info.track = m_document->tracksCount() - freetrack;
5432 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5433 scene()->clearSelection();
5434 clip->setSelected(true);
5435 ClipItem *audioClip = getClipItemAt(start, info.track);
5437 clip->setVideoOnly(true);
5438 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5439 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5441 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5442 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5444 audioClip->setSelected(true);
5445 audioClip->setAudioOnly(true);
5446 groupSelectedItems(false, true);
5450 // unsplit clip: remove audio part and change video part to normal clip
5451 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5452 kDebug() << "//CANNOT FIND CLP GRP";
5455 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5456 QList<QGraphicsItem *> children = grp->childItems();
5457 if (children.count() != 2) {
5458 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5461 for (int i = 0; i < children.count(); i++) {
5462 if (children.at(i) != clip) {
5463 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5464 ItemInfo info = clip->info();
5465 deleteClip(clp->info());
5466 clip->setVideoOnly(false);
5467 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5468 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5473 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5474 m_document->clipManager()->removeGroup(grp);
5475 scene()->destroyItemGroup(grp);
5479 void CustomTrackView::setVideoOnly()
5481 resetSelectionGroup();
5482 QList<QGraphicsItem *> selection = scene()->selectedItems();
5483 if (selection.isEmpty()) {
5484 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5487 QUndoCommand *videoCommand = new QUndoCommand();
5488 videoCommand->setText(i18n("Video only"));
5489 for (int i = 0; i < selection.count(); i++) {
5490 if (selection.at(i)->type() == AVWIDGET) {
5491 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5492 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5493 if (clip->parentItem()) {
5494 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5496 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5501 m_commandStack->push(videoCommand);
5504 void CustomTrackView::setAudioOnly()
5506 resetSelectionGroup();
5507 QList<QGraphicsItem *> selection = scene()->selectedItems();
5508 if (selection.isEmpty()) {
5509 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5512 QUndoCommand *videoCommand = new QUndoCommand();
5513 videoCommand->setText(i18n("Audio only"));
5514 for (int i = 0; i < selection.count(); i++) {
5515 if (selection.at(i)->type() == AVWIDGET) {
5516 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5517 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5518 if (clip->parentItem()) {
5519 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5521 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5526 m_commandStack->push(videoCommand);
5529 void CustomTrackView::setAudioAndVideo()
5531 resetSelectionGroup();
5532 QList<QGraphicsItem *> selection = scene()->selectedItems();
5533 if (selection.isEmpty()) {
5534 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5537 QUndoCommand *videoCommand = new QUndoCommand();
5538 videoCommand->setText(i18n("Audio and Video"));
5539 for (int i = 0; i < selection.count(); i++) {
5540 if (selection.at(i)->type() == AVWIDGET) {
5541 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5542 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5543 if (clip->parentItem()) {
5544 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5546 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5551 m_commandStack->push(videoCommand);
5554 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5556 ClipItem *clip = getClipItemAt(pos, track);
5558 kDebug() << "// Cannot find clip to split!!!";
5562 int start = pos.frames(m_document->fps());
5563 clip->setVideoOnly(true);
5564 clip->setAudioOnly(false);
5565 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5566 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5568 } else if (audioOnly) {
5569 int start = pos.frames(m_document->fps());
5570 clip->setAudioOnly(true);
5571 clip->setVideoOnly(false);
5572 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5573 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5576 int start = pos.frames(m_document->fps());
5577 clip->setAudioOnly(false);
5578 clip->setVideoOnly(false);
5579 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5580 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5584 setDocumentModified();
5587 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5589 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5590 m_clipTypeGroup->setEnabled(false);
5592 m_clipTypeGroup->setEnabled(true);
5593 QList <QAction *> actions = m_clipTypeGroup->actions();
5595 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5596 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5597 else lookup = "clip_audio_and_video";
5598 for (int i = 0; i < actions.count(); i++) {
5599 if (actions.at(i)->data().toString() == lookup) {
5600 actions.at(i)->setChecked(true);
5607 void CustomTrackView::slotGoToMarker(QAction *action)
5609 int pos = action->data().toInt();
5610 setCursorPos(pos, true);
5613 void CustomTrackView::reloadTransitionLumas()
5617 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5618 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5619 for (int i = 0; i < params.count(); i++) {
5620 QDomElement e = params.item(i).toElement();
5621 if (e.attribute("tag") == "resource") {
5622 lumaNames = e.attribute("paramlistdisplay");
5623 lumaFiles = e.attribute("paramlist");
5628 QList<QGraphicsItem *> itemList = items();
5629 Transition *transitionitem;
5630 QDomElement transitionXml;
5631 for (int i = 0; i < itemList.count(); i++) {
5632 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5633 transitionitem = static_cast <Transition*>(itemList.at(i));
5634 transitionXml = transitionitem->toXML();
5635 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5636 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5637 for (int i = 0; i < params.count(); i++) {
5638 QDomElement e = params.item(i).toElement();
5639 if (e.attribute("tag") == "resource") {
5640 e.setAttribute("paramlistdisplay", lumaNames);
5641 e.setAttribute("paramlist", lumaFiles);
5646 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5647 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5648 for (int i = 0; i < params.count(); i++) {
5649 QDomElement e = params.item(i).toElement();
5650 if (e.attribute("tag") == "luma") {
5651 e.setAttribute("paramlistdisplay", lumaNames);
5652 e.setAttribute("paramlist", lumaFiles);
5659 emit transitionItemSelected(NULL);
5662 double CustomTrackView::fps() const
5664 return m_document->fps();
5667 void CustomTrackView::updateProjectFps()
5669 // update all clips to the new fps
5670 resetSelectionGroup();
5671 scene()->clearSelection();
5673 QList<QGraphicsItem *> itemList = items();
5674 for (int i = 0; i < itemList.count(); i++) {
5675 // remove all items and re-add them one by one
5676 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5678 for (int i = 0; i < itemList.count(); i++) {
5679 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5680 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5681 clip->updateFps(m_document->fps());
5682 m_scene->addItem(clip);
5683 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5684 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5685 QList<QGraphicsItem *> children = grp->childItems();
5686 for (int j = 0; j < children.count(); j++) {
5687 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5688 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5689 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5690 clip->updateFps(m_document->fps());
5693 m_document->clipManager()->removeGroup(grp);
5694 m_scene->addItem(grp);
5695 scene()->destroyItemGroup(grp);
5696 for (int j = 0; j < children.count(); j++) {
5697 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5698 //children.at(j)->setParentItem(0);
5699 children.at(j)->setSelected(true);
5702 groupSelectedItems(true, true);
5703 } else if (itemList.at(i)->type() == GUIDEITEM) {
5704 Guide *g = static_cast<Guide *>(itemList.at(i));
5706 m_scene->addItem(g);
5709 viewport()->update();
5712 void CustomTrackView::slotTrackDown()
5714 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5715 else m_selectedTrack++;
5716 emit updateTrackHeaders();
5717 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5718 ensureVisible(rect, 0, 0);
5719 viewport()->update();
5722 void CustomTrackView::slotTrackUp()
5724 if (m_selectedTrack > 0) m_selectedTrack--;
5725 else m_selectedTrack = m_document->tracksCount() - 1;
5726 emit updateTrackHeaders();
5727 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5728 ensureVisible(rect, 0, 0);
5729 viewport()->update();
5732 int CustomTrackView::selectedTrack() const
5734 return m_selectedTrack;
5737 QStringList CustomTrackView::selectedClips() const
5739 QStringList clipIds;
5740 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5741 for (int i = 0; i < selection.count(); i++) {
5742 if (selection.at(i)->type() == AVWIDGET) {
5743 ClipItem *item = (ClipItem *)selection.at(i);
5744 clipIds << item->clipProducer();
5750 QList<ClipItem *> CustomTrackView::selectedClipItems() const
5752 QList<ClipItem *> clips;
5753 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5754 for (int i = 0; i < selection.count(); i++) {
5755 if (selection.at(i)->type() == AVWIDGET) {
5756 clips.append((ClipItem *)selection.at(i));
5762 void CustomTrackView::slotSelectTrack(int ix)
5764 m_selectedTrack = qMax(0, ix);
5765 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5766 emit updateTrackHeaders();
5767 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5768 ensureVisible(rect, 0, 0);
5769 viewport()->update();
5772 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
5775 if (track != -1 && pos != -1)
5776 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5778 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5779 QList<QGraphicsItem *> selection = m_scene->items(rect);
5780 resetSelectionGroup(group);
5781 if (!group) m_scene->clearSelection();
5782 for (int i = 0; i < selection.count(); i++) {
5783 if (selection.at(i)->type() == AVWIDGET) {
5784 selection.at(i)->setSelected(add);
5788 if (group) groupSelectedItems();
5791 void CustomTrackView::selectTransition(bool add, bool group)
5793 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5794 QList<QGraphicsItem *> selection = m_scene->items(rect);
5795 resetSelectionGroup(group);
5796 if (!group) m_scene->clearSelection();
5797 for (int i = 0; i < selection.count(); i++) {
5798 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5799 selection.at(i)->setSelected(add);
5803 if (group) groupSelectedItems();
5806 QStringList CustomTrackView::extractTransitionsLumas()
5809 QList<QGraphicsItem *> itemList = items();
5810 Transition *transitionitem;
5811 QDomElement transitionXml;
5812 for (int i = 0; i < itemList.count(); i++) {
5813 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5814 transitionitem = static_cast <Transition*>(itemList.at(i));
5815 transitionXml = transitionitem->toXML();
5816 QString luma = EffectsList::parameter(transitionXml, "luma");
5817 if (!luma.isEmpty()) urls << luma;
5823 void CustomTrackView::setEditMode(EDITMODE mode)
5825 m_scene->setEditMode(mode);
5828 void CustomTrackView::checkTrackSequence(int track)
5830 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5831 //track = m_document->tracksCount() -track;
5832 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5833 QList<QGraphicsItem *> selection = m_scene->items(rect);
5834 QList <int> timelineList;
5835 timelineList.append(0);
5836 for (int i = 0; i < selection.count(); i++) {
5837 if (selection.at(i)->type() == AVWIDGET) {
5838 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5839 int start = clip->startPos().frames(m_document->fps());
5840 int end = clip->endPos().frames(m_document->fps());
5841 if (!timelineList.contains(start)) timelineList.append(start);
5842 if (!timelineList.contains(end)) timelineList.append(end);
5845 qSort(timelineList);
5846 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5847 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5850 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5852 if (data.isEmpty()) return;
5853 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5855 info.startPos = GenTime(in, m_document->fps());
5856 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5857 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5858 info.cropDuration = info.endPos - info.startPos;
5859 info.track = m_selectedTrack;
5860 QUndoCommand *addCommand = new QUndoCommand();
5861 addCommand->setText(i18n("Insert clip"));
5862 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5863 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5864 m_commandStack->push(addCommand);
5866 selectClip(true, false, m_selectedTrack, in);
5867 // Automatic audio split
5868 if (KdenliveSettings::splitaudio())
5872 void CustomTrackView::clearSelection()
5874 resetSelectionGroup();
5875 scene()->clearSelection();
5877 emit clipItemSelected(NULL);
5880 void CustomTrackView::updatePalette()
5885 pen1.setColor(palette().text().color());
5886 m_cursorLine->setPen(pen1);
5890 void CustomTrackView::removeTipAnimation()
5893 scene()->removeItem(m_visualTip);
5894 m_animationTimer->stop();
5902 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
5904 if (m_visualTip == NULL) {
5905 QRectF rect = clip->sceneBoundingRect();
5906 m_animation = new QGraphicsItemAnimation;
5907 m_animation->setTimeLine(m_animationTimer);
5908 m_animation->setScaleAt(1, 1, 1);
5913 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
5914 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
5915 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
5917 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
5919 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
5921 m_animation->setScaleAt(.5, 2, 2);
5925 polygon << QPoint(0, - size * 2);
5926 if (mode == RESIZESTART)
5927 polygon << QPoint(size * 2, 0);
5929 polygon << QPoint(- size * 2, 0);
5930 polygon << QPoint(0, size * 2);
5931 polygon << QPoint(0, - size * 2);
5933 m_visualTip = new QGraphicsPolygonItem(polygon);
5934 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
5935 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
5936 if (mode == RESIZESTART)
5937 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
5939 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
5941 m_animation->setScaleAt(.5, 2, 1);
5943 case TRANSITIONSTART:
5945 polygon << QPoint(0, - size * 2);
5946 if (mode == TRANSITIONSTART)
5947 polygon << QPoint(size * 2, 0);
5949 polygon << QPoint(- size * 2, 0);
5950 polygon << QPoint(0, 0);
5951 polygon << QPoint(0, - size * 2);
5953 m_visualTip = new QGraphicsPolygonItem(polygon);
5954 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
5955 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
5956 if (mode == TRANSITIONSTART)
5957 m_visualTip->setPos(rect.x(), rect.bottom());
5959 m_visualTip->setPos(rect.right(), rect.bottom());
5961 m_animation->setScaleAt(.5, 2, 2);
5968 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
5969 m_visualTip->setZValue(100);
5970 scene()->addItem(m_visualTip);
5971 m_animation->setItem(m_visualTip);
5972 m_animationTimer->start();