1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "locktrackcommand.h"
55 #include "groupclipscommand.h"
56 #include "splitaudiocommand.h"
57 #include "changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "configtrackscommand.h"
67 #include <KColorScheme>
68 #include <KMessageBox>
69 #include <KIO/NetAccess>
71 #include <QMouseEvent>
72 #include <QStylePainter>
73 #include <QGraphicsItem>
74 #include <QDomDocument>
76 #include <QApplication>
77 #include <QInputDialog>
80 #if QT_VERSION >= 0x040600
81 #include <QGraphicsDropShadowEffect>
84 bool sortGuidesList(const Guide *g1 , const Guide *g2)
86 return (*g1).position() < (*g2).position();
91 // disable animation if user asked it in KDE's global settings
92 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
93 // needs something like below (taken from dolphin)
94 // #include <kglobalsettings.h>
95 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
96 // const int duration = animate ? 1500 : 1;
98 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
99 QGraphicsView(projectscene, parent),
100 m_tracksHeight(KdenliveSettings::trackheight()),
101 m_projectDuration(0),
104 m_scene(projectscene),
106 m_operationMode(NONE),
113 m_autoScroll(KdenliveSettings::autoscroll()),
114 m_pasteEffectsAction(NULL),
115 m_ungroupAction(NULL),
122 m_blockRefresh(false),
123 m_selectionGroup(NULL),
126 if (doc) m_commandStack = doc->commandStack();
127 else m_commandStack = NULL;
128 setMouseTracking(true);
129 setAcceptDrops(true);
130 setFrameShape(QFrame::NoFrame);
132 //setCacheMode(QGraphicsView::CacheBackground);
133 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
134 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
136 pixmapCache = new KPixmapCache("kdenlive-thumbs");
137 KdenliveSettings::setTrackheight(m_tracksHeight);
138 m_animationTimer = new QTimeLine(800);
139 m_animationTimer->setFrameRange(0, 5);
140 m_animationTimer->setUpdateInterval(100);
141 m_animationTimer->setLoopCount(0);
142 m_tipColor = QColor(0, 192, 0, 200);
143 QColor border = QColor(255, 255, 255, 100);
144 m_tipPen.setColor(border);
145 m_tipPen.setWidth(3);
146 setContentsMargins(0, 0, 0, 0);
147 const int maxHeight = m_tracksHeight * m_document->tracksCount();
148 setSceneRect(0, 0, sceneRect().width(), maxHeight);
149 verticalScrollBar()->setMaximum(maxHeight);
150 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
151 m_cursorLine->setZValue(1000);
155 pen1.setColor(palette().text().color());
156 m_cursorLine->setPen(pen1);
157 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
159 KIcon razorIcon("edit-cut");
160 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
162 KIcon spacerIcon("kdenlive-spacer-tool");
163 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
164 verticalScrollBar()->setTracking(true);
165 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
166 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
167 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
168 m_scrollTimer.setInterval(100);
169 m_scrollTimer.setSingleShot(true);
171 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
172 m_thumbsTimer.setInterval(500);
173 m_thumbsTimer.setSingleShot(true);
176 CustomTrackView::~CustomTrackView()
178 qDeleteAll(m_guides);
180 m_waitingThumbs.clear();
184 void CustomTrackView::keyPressEvent(QKeyEvent * event)
186 if (event->key() == Qt::Key_Up) {
189 } else if (event->key() == Qt::Key_Down) {
192 } else QWidget::keyPressEvent(event);
195 void CustomTrackView::setDocumentModified()
197 m_document->setModified(true);
200 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
202 m_timelineContextMenu = timeline;
203 m_timelineContextClipMenu = clip;
204 m_clipTypeGroup = clipTypeGroup;
205 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
207 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
208 m_markerMenu->setEnabled(false);
209 markermenu->addMenu(m_markerMenu);
210 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
211 QList <QAction *> list = m_timelineContextClipMenu->actions();
212 for (int i = 0; i < list.count(); i++) {
213 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
214 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
217 m_timelineContextTransitionMenu = transition;
218 list = m_timelineContextTransitionMenu->actions();
219 for (int i = 0; i < list.count(); i++) {
220 if (list.at(i)->data().toString() == "auto") {
221 m_autoTransition = list.at(i);
226 m_timelineContextMenu->addSeparator();
227 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
228 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
229 m_timelineContextMenu->addAction(m_deleteGuide);
231 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
232 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
233 m_timelineContextMenu->addAction(m_editGuide);
236 void CustomTrackView::slotDoResetMenuPosition()
238 m_menuPosition = QPoint();
241 void CustomTrackView::slotResetMenuPosition()
243 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
244 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
247 void CustomTrackView::checkAutoScroll()
249 m_autoScroll = KdenliveSettings::autoscroll();
252 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
253 return m_scene->m_tracksList;
256 void CustomTrackView::checkTrackHeight()
258 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
259 m_tracksHeight = KdenliveSettings::trackheight();
260 emit trackHeightChanged();
261 QList<QGraphicsItem *> itemList = items();
263 Transition *transitionitem;
264 bool snap = KdenliveSettings::snaptopoints();
265 KdenliveSettings::setSnaptopoints(false);
266 for (int i = 0; i < itemList.count(); i++) {
267 if (itemList.at(i)->type() == AVWIDGET) {
268 item = (ClipItem*) itemList.at(i);
269 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
270 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
271 item->resetThumbs(true);
272 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
273 transitionitem = (Transition*) itemList.at(i);
274 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
275 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
278 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
279 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
281 for (int i = 0; i < m_guides.count(); i++) {
282 QLineF l = m_guides.at(i)->line();
283 l.setP2(QPointF(l.x2(), newHeight));
284 m_guides.at(i)->setLine(l);
287 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
288 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
289 KdenliveSettings::setSnaptopoints(snap);
290 viewport()->update();
293 /** Zoom or move viewport on mousewheel
295 * If mousewheel+Ctrl, zooms in/out on the timeline.
297 * With Ctrl, moves viewport towards end of timeline if down/back,
298 * opposite on up/forward.
300 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
301 void CustomTrackView::wheelEvent(QWheelEvent * e)
303 if (e->modifiers() == Qt::ControlModifier) {
304 if (e->delta() > 0) emit zoomIn();
307 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
308 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
312 int CustomTrackView::getPreviousVideoTrack(int track)
314 track = m_document->tracksCount() - track - 1;
316 for (int i = track; i > -1; i--) {
317 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
323 void CustomTrackView::slotFetchNextThumbs()
325 if (!m_waitingThumbs.isEmpty()) {
326 ClipItem *item = m_waitingThumbs.takeFirst();
327 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
328 item = m_waitingThumbs.takeFirst();
330 if (item) item->slotFetchThumbs();
331 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
335 void CustomTrackView::slotCheckMouseScrolling()
337 if (m_scrollOffset == 0) {
338 m_scrollTimer.stop();
341 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
342 m_scrollTimer.start();
345 void CustomTrackView::slotCheckPositionScrolling()
347 // If mouse is at a border of the view, scroll
348 if (m_moveOpMode != SEEK) return;
349 if (mapFromScene(m_cursorPos, 0).x() < 3) {
350 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
351 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
352 setCursorPos(mapToScene(QPoint(-2, 0)).x());
353 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
354 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
355 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
356 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
362 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
364 int pos = event->x();
365 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
366 double snappedPos = getSnapPointForPos(mappedXPos);
367 emit mousePosition(mappedXPos);
369 if (event->buttons() & Qt::MidButton) return;
370 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
371 event->setAccepted(true);
373 QGraphicsView::mouseMoveEvent(event);
377 if (event->buttons() != Qt::NoButton) {
378 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
379 if (m_dragItem && m_tool == SELECTTOOL) {
380 if (m_operationMode == MOVE && move) {
381 QGraphicsView::mouseMoveEvent(event);
382 // If mouse is at a border of the view, scroll
384 m_scrollOffset = -30;
385 m_scrollTimer.start();
386 } else if (viewport()->width() - pos < 10) {
388 m_scrollTimer.start();
389 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
391 } else if (m_operationMode == RESIZESTART && move) {
392 m_document->renderer()->pause();
393 m_dragItem->resizeStart((int)(snappedPos));
394 } else if (m_operationMode == RESIZEEND && move) {
395 m_document->renderer()->pause();
396 m_dragItem->resizeEnd((int)(snappedPos));
397 } else if (m_operationMode == FADEIN && move) {
398 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
399 } else if (m_operationMode == FADEOUT && move) {
400 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
401 } else if (m_operationMode == KEYFRAME && move) {
402 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
403 double pos = mapToScene(event->pos()).toPoint().y();
404 QRectF br = m_dragItem->sceneBoundingRect();
405 double maxh = 100.0 / br.height();
406 pos = (br.bottom() - pos) * maxh;
407 m_dragItem->updateKeyFramePos(keyFramePos, pos);
409 removeTipAnimation();
411 } else if (m_operationMode == MOVEGUIDE) {
412 removeTipAnimation();
413 QGraphicsView::mouseMoveEvent(event);
415 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
417 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
418 if (snappedPos < 0) snappedPos = 0;
420 // Make sure there is no collision
421 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
422 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
423 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
424 collidingItems.removeAll(m_selectionGroup);
425 for (int i = 0; i < children.count(); i++) {
426 if (children.at(i)->type() == GROUPWIDGET) {
427 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
428 for (int j = 0; j < subchildren.count(); j++) {
429 collidingItems.removeAll(subchildren.at(j));
432 collidingItems.removeAll(children.at(i));
434 bool collision = false;
436 for (int i = 0; i < collidingItems.count(); i++) {
437 if (!collidingItems.at(i)->isEnabled()) continue;
438 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
439 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
440 // Moving backward, determine best pos
441 QPainterPath clipPath;
442 clipPath.addRect(item->sceneBoundingRect());
443 QPainterPath res = shape.intersected(clipPath);
444 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
447 snappedPos += offset;
448 // make sure we have no collision
449 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
450 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
451 collidingItems.removeAll(m_selectionGroup);
452 for (int i = 0; i < children.count(); i++) {
453 if (children.at(i)->type() == GROUPWIDGET) {
454 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
455 for (int j = 0; j < subchildren.count(); j++) {
456 collidingItems.removeAll(subchildren.at(j));
459 collidingItems.removeAll(children.at(i));
462 for (int i = 0; i < collidingItems.count(); i++) {
463 if (!collidingItems.at(i)->isEnabled()) continue;
464 if (collidingItems.at(i)->type() == AVWIDGET) {
473 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
474 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
475 collidingItems.removeAll(m_selectionGroup);
476 for (int i = 0; i < children.count(); i++) {
477 if (children.at(i)->type() == GROUPWIDGET) {
478 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
479 for (int j = 0; j < subchildren.count(); j++) {
480 collidingItems.removeAll(subchildren.at(j));
483 collidingItems.removeAll(children.at(i));
487 for (int i = 0; i < collidingItems.count(); i++) {
488 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
489 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
490 // Moving backward, determine best pos
491 QPainterPath clipPath;
492 clipPath.addRect(item->sceneBoundingRect());
493 QPainterPath res = shape.intersected(clipPath);
494 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
498 snappedPos += offset;
499 // make sure we have no collision
500 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
501 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
502 collidingItems.removeAll(m_selectionGroup);
503 for (int i = 0; i < children.count(); i++) {
504 if (children.at(i)->type() == GROUPWIDGET) {
505 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
506 for (int j = 0; j < subchildren.count(); j++) {
507 collidingItems.removeAll(subchildren.at(j));
510 collidingItems.removeAll(children.at(i));
512 for (int i = 0; i < collidingItems.count(); i++) {
513 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
521 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
522 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
526 if (m_tool == RAZORTOOL) {
527 setCursor(m_razorCursor);
528 //QGraphicsView::mouseMoveEvent(event);
530 } else if (m_tool == SPACERTOOL) {
531 setCursor(m_spacerCursor);
535 QList<QGraphicsItem *> itemList = items(event->pos());
536 QGraphicsRectItem *item = NULL;
537 OPERATIONTYPE opMode = NONE;
539 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
541 } else for (int i = 0; i < itemList.count(); i++) {
542 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
543 item = (QGraphicsRectItem*) itemList.at(i);
548 if (item && event->buttons() == Qt::NoButton) {
549 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
550 if (m_tool == RAZORTOOL) {
551 // razor tool over a clip, display current frame in monitor
552 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
553 //TODO: solve crash when showing frame when moving razor over clip
554 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
559 opMode = clip->operationMode(mapToScene(event->pos()));
560 const double size = 5;
561 if (opMode == m_moveOpMode) {
562 QGraphicsView::mouseMoveEvent(event);
565 removeTipAnimation();
567 m_moveOpMode = opMode;
568 setTipAnimation(clip, opMode, size);
570 setCursor(Qt::OpenHandCursor);
571 else if (opMode == RESIZESTART)
572 setCursor(KCursor("left_side", Qt::SizeHorCursor));
573 else if (opMode == RESIZEEND)
574 setCursor(KCursor("right_side", Qt::SizeHorCursor));
575 else if (opMode == FADEIN || opMode == FADEOUT || opMode == TRANSITIONSTART || opMode == TRANSITIONEND || opMode == KEYFRAME)
576 setCursor(Qt::PointingHandCursor);
577 } // no clip under mouse
578 else if (m_tool == RAZORTOOL) {
581 } else if (opMode == MOVEGUIDE) {
582 m_moveOpMode = opMode;
583 setCursor(Qt::SplitHCursor);
585 removeTipAnimation();
586 setCursor(Qt::ArrowCursor);
587 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
588 QGraphicsView::mouseMoveEvent(event);
590 setCursorPos(mappedXPos);
591 slotCheckPositionScrolling();
593 } else m_moveOpMode = NONE;
595 QGraphicsView::mouseMoveEvent(event);
599 void CustomTrackView::mousePressEvent(QMouseEvent * event)
601 setFocus(Qt::MouseFocusReason);
602 m_menuPosition = QPoint();
604 // special cases (middle click button or ctrl / shift click
605 if (event->button() == Qt::MidButton) {
607 m_blockRefresh = false;
608 m_operationMode = NONE;
612 if (event->modifiers() & Qt::ShiftModifier) {
613 // Rectangle selection
614 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
615 setDragMode(QGraphicsView::RubberBandDrag);
616 if (!(event->modifiers() & Qt::ControlModifier)) {
617 resetSelectionGroup();
618 scene()->clearSelection();
620 m_blockRefresh = false;
621 m_operationMode = RUBBERSELECTION;
622 QGraphicsView::mousePressEvent(event);
626 m_blockRefresh = true;
628 bool collision = false;
630 if (m_tool != RAZORTOOL) activateMonitor();
631 else if (m_document->renderer()->playSpeed() != 0.0) {
632 m_document->renderer()->pause();
635 m_clickEvent = event->pos();
637 // check item under mouse
638 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
640 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
641 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
642 setDragMode(QGraphicsView::ScrollHandDrag);
643 QGraphicsView::mousePressEvent(event);
644 m_blockRefresh = false;
645 m_operationMode = NONE;
649 // if a guide and a clip were pressed, just select the guide
650 for (int i = 0; i < collisionList.count(); ++i) {
651 if (collisionList.at(i)->type() == GUIDEITEM) {
652 // a guide item was pressed
653 m_dragGuide = (Guide *) collisionList.at(i);
654 if (event->button() == Qt::LeftButton) { // move it
655 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
657 m_operationMode = MOVEGUIDE;
658 // deselect all clips so that only the guide will move
659 m_scene->clearSelection();
660 resetSelectionGroup(false);
661 updateSnapPoints(NULL);
662 QGraphicsView::mousePressEvent(event);
664 } else // show context menu
669 // Find first clip, transition or group under mouse (when no guides selected)
671 AbstractGroupItem *dragGroup = NULL;
672 AbstractClipItem *collisionClip = NULL;
674 while (!m_dragGuide && ct < collisionList.count()) {
675 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
676 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
677 if (collisionClip->isItemLocked())
679 if (collisionClip == m_dragItem)
680 collisionClip = NULL;
682 m_dragItem = collisionClip;
684 m_dragItemInfo = m_dragItem->info();
685 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
686 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
687 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
694 if (m_dragItem) emit clipItemSelected(NULL);
697 #if QT_VERSION >= 0x040600
698 // Add shadow to dragged item, currently disabled because of painting artifacts
699 //TODO:Â re-enable when fixed
700 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
701 eff->setBlurRadius(5);
702 eff->setOffset(3, 3);
703 m_dragItem->setGraphicsEffect(eff);*/
705 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
706 // update transition menu action
707 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
708 m_autoTransition->setEnabled(true);
709 } else m_autoTransition->setEnabled(false);
711 // context menu requested
712 if (event->button() == Qt::RightButton) {
714 if (dragGroup) dragGroup->setSelected(true);
715 else if (!m_dragItem->isSelected()) {
716 resetSelectionGroup(false);
717 m_scene->clearSelection();
718 m_dragItem->setSelected(true);
720 } else if (!m_dragGuide) {
721 // check if there is a guide close to mouse click
722 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
723 for (int i = 0; i < guidesCollisionList.count(); i++) {
724 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
725 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
729 // keep this to support multiple guides context menu in the future (?)
730 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
731 guidesCollisionList.removeAt(0);
733 if (!guidesCollisionList.isEmpty())
734 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
737 m_operationMode = NONE;
738 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
739 m_menuPosition = m_clickEvent;
745 // No item under click
746 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
747 resetSelectionGroup(false);
748 setCursor(Qt::ArrowCursor);
749 m_scene->clearSelection();
751 updateClipTypeActions(NULL);
752 if (m_tool == SPACERTOOL) {
753 QList<QGraphicsItem *> selection;
754 if (event->modifiers() == Qt::ControlModifier) {
755 // Ctrl + click, select all items on track after click position
756 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
757 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
758 // Cannot use spacer on locked track
759 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
763 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
766 selection = checkForGroups(rect, &isOk);
768 // groups found on track, do not allow the move
769 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
773 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
775 // Select all items on all tracks after click position
776 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
777 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
780 QList <GenTime> offsetList;
781 // create group to hold selected items
782 m_selectionGroup = new AbstractGroupItem(m_document->fps());
783 scene()->addItem(m_selectionGroup);
785 for (int i = 0; i < selection.count(); i++) {
786 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
787 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
788 if (item->isItemLocked()) continue;
789 offsetList.append(item->startPos());
790 offsetList.append(item->endPos());
791 m_selectionGroup->addToGroup(selection.at(i));
792 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
793 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
794 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
795 QList<QGraphicsItem *> children = selection.at(i)->childItems();
796 for (int j = 0; j < children.count(); j++) {
797 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
798 offsetList.append(item->startPos());
799 offsetList.append(item->endPos());
801 m_selectionGroup->addToGroup(selection.at(i));
802 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
803 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
804 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
805 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
806 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
807 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
810 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
811 if (!offsetList.isEmpty()) {
813 QList <GenTime> cleandOffsetList;
814 GenTime startOffset = offsetList.takeFirst();
815 for (int k = 0; k < offsetList.size(); k++) {
816 GenTime newoffset = offsetList.at(k) - startOffset;
817 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
818 cleandOffsetList.append(newoffset);
821 updateSnapPoints(NULL, cleandOffsetList, true);
823 m_operationMode = SPACER;
825 setCursorPos((int)(mapToScene(event->x(), 0).x()));
827 QGraphicsView::mousePressEvent(event);
832 if (m_tool == RAZORTOOL && m_dragItem) {
833 if (m_dragItem->type() == TRANSITIONWIDGET) {
834 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
838 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
839 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
844 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
845 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
846 m_document->renderer()->pause();
847 m_commandStack->push(command);
848 setDocumentModified();
854 bool itemSelected = false;
855 if (m_dragItem->isSelected()) itemSelected = true;
856 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
857 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
859 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
860 if (event->modifiers() != Qt::ControlModifier) {
861 resetSelectionGroup(false);
862 m_scene->clearSelection();
863 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
864 viewport()->update();
865 } else resetSelectionGroup();
867 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
868 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
869 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
871 bool selected = !m_dragItem->isSelected();
872 if (dragGroup) dragGroup->setSelected(selected);
873 else m_dragItem->setSelected(selected);
875 groupSelectedItems();
876 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
877 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
878 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
881 if (collisionClip != NULL || m_dragItem == NULL) {
882 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
883 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
884 emit clipItemSelected(selected);
885 } else emit clipItemSelected(NULL);
888 // If clicked item is selected, allow move
889 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
891 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
892 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
894 // Update snap points
895 if (m_selectionGroup == NULL) {
896 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
897 else updateSnapPoints(m_dragItem);
899 QList <GenTime> offsetList;
900 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
901 for (int i = 0; i < children.count(); i++) {
902 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
903 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
904 offsetList.append(item->startPos());
905 offsetList.append(item->endPos());
908 if (!offsetList.isEmpty()) {
910 GenTime startOffset = offsetList.takeFirst();
911 QList <GenTime> cleandOffsetList;
912 for (int k = 0; k < offsetList.size(); k++) {
913 GenTime newoffset = offsetList.at(k) - startOffset;
914 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
915 cleandOffsetList.append(newoffset);
918 updateSnapPoints(NULL, cleandOffsetList, true);
922 if (m_operationMode == KEYFRAME) {
923 m_dragItem->updateSelectedKeyFrame();
924 m_blockRefresh = false;
926 } else if (m_operationMode == MOVE) {
927 setCursor(Qt::ClosedHandCursor);
928 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
930 info.startPos = m_dragItem->startPos();
931 info.track = m_dragItem->track();
932 int transitiontrack = getPreviousVideoTrack(info.track);
933 ClipItem *transitionClip = NULL;
934 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
935 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
936 info.endPos = transitionClip->endPos();
938 GenTime transitionDuration(65, m_document->fps());
939 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
940 else info.endPos = info.startPos + transitionDuration;
942 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
943 // Check there is no other transition at that place
944 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
945 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
946 QList<QGraphicsItem *> selection = m_scene->items(r);
947 bool transitionAccepted = true;
948 for (int i = 0; i < selection.count(); i++) {
949 if (selection.at(i)->type() == TRANSITIONWIDGET) {
950 Transition *tr = static_cast <Transition *>(selection.at(i));
951 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
952 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
953 } else transitionAccepted = false;
956 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
957 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
958 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
960 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
961 info.track = m_dragItem->track();
962 int transitiontrack = getPreviousVideoTrack(info.track);
963 ClipItem *transitionClip = NULL;
964 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
965 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
966 info.startPos = transitionClip->startPos();
968 GenTime transitionDuration(65, m_document->fps());
969 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
970 else info.startPos = info.endPos - transitionDuration;
972 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
973 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
974 EffectsList::setParameter(transition, "reverse", "1");
976 // Check there is no other transition at that place
977 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
978 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
979 QList<QGraphicsItem *> selection = m_scene->items(r);
980 bool transitionAccepted = true;
981 for (int i = 0; i < selection.count(); i++) {
982 if (selection.at(i)->type() == TRANSITIONWIDGET) {
983 Transition *tr = static_cast <Transition *>(selection.at(i));
984 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
985 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
986 } else transitionAccepted = false;
989 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
990 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
992 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
993 resetSelectionGroup(false);
994 m_dragItem->setSelected(true);
997 m_blockRefresh = false;
999 QGraphicsView::mousePressEvent(event);
1002 void CustomTrackView::rebuildGroup(AbstractGroupItem* group)
1005 QList <QGraphicsItem *> children = group->childItems();
1006 m_document->clipManager()->removeGroup(group);
1007 scene()->destroyItemGroup(group);
1008 for (int i = 0; i < children.count(); i++)
1009 children.at(i)->setSelected(true);
1010 groupSelectedItems(false, true);
1014 void CustomTrackView::resetSelectionGroup(bool selectItems)
1016 if (m_selectionGroup) {
1017 // delete selection group
1018 bool snap = KdenliveSettings::snaptopoints();
1019 KdenliveSettings::setSnaptopoints(false);
1021 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1022 scene()->destroyItemGroup(m_selectionGroup);
1023 for (int i = 0; i < children.count(); i++) {
1024 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1025 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1026 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1027 children.at(i)->setSelected(selectItems);
1029 } else if (children.at(i)->type() == GROUPWIDGET) {
1030 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1031 children.at(i)->setSelected(selectItems);
1034 m_selectionGroup = NULL;
1035 KdenliveSettings::setSnaptopoints(snap);
1039 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1041 if (m_selectionGroup) {
1042 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1045 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1046 if (selection.isEmpty()) return;
1048 // Find top left position of selection
1049 for (int i = 0; i < selection.count(); i++) {
1050 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1051 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1052 } else if (selection.at(i)->parentItem()) {
1053 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1057 if (force || selection.count() > 1) {
1058 bool snap = KdenliveSettings::snaptopoints();
1059 KdenliveSettings::setSnaptopoints(false);
1060 if (createNewGroup) {
1061 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1062 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1063 QPointF diff = newGroup->pos();
1064 newGroup->translate(-diff.x(), -diff.y());
1065 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1067 scene()->addItem(newGroup);
1069 // Check if we are trying to include a group in a group
1070 QList <AbstractGroupItem *> groups;
1071 for (int i = 0; i < selection.count(); i++) {
1072 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1073 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1074 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1075 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1077 if (!groups.isEmpty()) {
1078 // ungroup previous groups
1079 while (!groups.isEmpty()) {
1080 AbstractGroupItem *grp = groups.takeFirst();
1081 m_document->clipManager()->removeGroup(grp);
1082 scene()->destroyItemGroup(grp);
1084 selection = m_scene->selectedItems();
1087 for (int i = 0; i < selection.count(); i++) {
1088 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1089 newGroup->addToGroup(selection.at(i));
1090 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1093 KdenliveSettings::setSnaptopoints(snap);
1095 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1096 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1097 QPointF diff = m_selectionGroup->pos();
1098 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1099 m_selectionGroup->translate(- diff.x(), -diff.y());
1101 scene()->addItem(m_selectionGroup);
1102 for (int i = 0; i < selection.count(); i++) {
1103 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1104 m_selectionGroup->addToGroup(selection.at(i));
1105 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1108 KdenliveSettings::setSnaptopoints(snap);
1109 if (m_selectionGroup) {
1110 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1111 m_selectionGroupInfo.track = m_selectionGroup->track();
1114 } else resetSelectionGroup();
1117 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1119 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1120 /*if (m_moveOpMode == KEYFRAME) {
1121 // user double clicked on a keyframe, open edit dialog
1122 //TODO:Â update for effects with several values per keyframe
1123 QDialog d(parentWidget());
1124 Ui::KeyFrameDialog_UI view;
1126 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1127 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1128 view.kfr_value->setFocus();
1129 if (d.exec() == QDialog::Accepted) {
1130 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1131 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1132 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1133 QString previous = item->keyframes(item->selectedEffectIndex());
1134 item->updateKeyframeEffect();
1135 QString next = item->keyframes(item->selectedEffectIndex());
1136 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1137 m_commandStack->push(command);
1138 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1139 emit clipItemSelected(item, item->selectedEffectIndex());
1144 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1145 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1146 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1147 //QString previous = item->keyframes(item->selectedEffectIndex());
1148 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1149 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1150 //item->updateKeyframeEffect();
1151 //QString next = item->keyframes(item->selectedEffectIndex());
1152 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1153 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1154 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1155 m_commandStack->push(command);
1156 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1157 emit clipItemSelected(item, item->selectedEffectIndex());
1159 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1162 QList<QGraphicsItem *> collisionList = items(event->pos());
1163 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1164 Guide *editGuide = (Guide *) collisionList.at(0);
1165 if (editGuide) slotEditGuide(editGuide->info());
1170 void CustomTrackView::editItemDuration()
1172 AbstractClipItem *item;
1176 if (m_scene->selectedItems().count() == 1) {
1177 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1179 if (m_scene->selectedItems().empty()) {
1180 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1182 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1189 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1193 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1194 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1198 if (!item->isItemLocked()) {
1201 if (item->type() == TRANSITIONWIDGET)
1202 getTransitionAvailableSpace(item, minimum, maximum);
1204 getClipAvailableSpace(item, minimum, maximum);
1205 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1206 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1207 if (d.exec() == QDialog::Accepted) {
1208 if (item->type() == TRANSITIONWIDGET) {
1209 // move & resize transition
1211 startInfo.startPos = item->startPos();
1212 startInfo.endPos = item->endPos();
1213 startInfo.track = item->track();
1215 endInfo.startPos = d.startPos();
1216 endInfo.endPos = endInfo.startPos + d.duration();
1217 endInfo.track = item->track();
1218 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1219 m_commandStack->push(command);
1221 // move and resize clip
1222 QUndoCommand *moveCommand = new QUndoCommand();
1223 moveCommand->setText(i18n("Edit clip"));
1224 ItemInfo clipInfo = item->info();
1225 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1226 // duration was reduced, so process it first
1227 ItemInfo startInfo = clipInfo;
1228 clipInfo.endPos = clipInfo.startPos + d.duration();
1229 clipInfo.cropStart = d.cropStart();
1230 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1232 if (d.startPos() != clipInfo.startPos) {
1233 ItemInfo startInfo = clipInfo;
1234 clipInfo.startPos = d.startPos();
1235 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1236 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1238 if (d.duration() > item->cropDuration()) {
1239 // duration was increased, so process it after move
1240 ItemInfo startInfo = clipInfo;
1241 clipInfo.endPos = clipInfo.startPos + d.duration();
1242 clipInfo.cropStart = d.cropStart();
1243 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1245 m_commandStack->push(moveCommand);
1249 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1253 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1255 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1257 clip->setKeyframes(index, keyframes);
1258 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1259 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1263 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1265 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1266 m_editGuide->setEnabled(m_dragGuide != NULL);
1267 m_markerMenu->clear();
1268 m_markerMenu->setEnabled(false);
1270 m_timelineContextMenu->popup(pos);
1271 } else if (group != NULL) {
1272 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1273 m_ungroupAction->setEnabled(true);
1274 updateClipTypeActions(NULL);
1275 m_timelineContextClipMenu->popup(pos);
1277 m_ungroupAction->setEnabled(false);
1278 if (clip->type() == AVWIDGET) {
1279 ClipItem *item = static_cast <ClipItem*>(clip);
1280 //build go to marker menu
1281 if (item->baseClip()) {
1282 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1283 int offset = item->startPos().frames(m_document->fps());
1284 if (!markers.isEmpty()) {
1285 for (int i = 0; i < markers.count(); i++) {
1286 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1287 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1288 QAction *go = m_markerMenu->addAction(position);
1289 go->setData(pos + offset);
1292 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1294 updateClipTypeActions(item);
1295 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1296 m_timelineContextClipMenu->popup(pos);
1297 } else if (clip->type() == TRANSITIONWIDGET) {
1298 m_timelineContextTransitionMenu->popup(pos);
1303 void CustomTrackView::activateMonitor()
1305 emit activateDocumentMonitor();
1308 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1310 resetSelectionGroup();
1312 info.startPos = GenTime();
1313 info.cropStart = GenTime(in, m_document->fps());
1314 info.endPos = GenTime(out - in, m_document->fps());
1315 info.cropDuration = info.endPos - info.startPos;
1318 // Check if clip can be inserted at that position
1319 ItemInfo pasteInfo = info;
1320 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1321 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1322 pasteInfo.track = selectedTrack();
1323 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1324 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1328 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1329 m_commandStack->push(command);
1331 selectClip(true, false);
1332 // Automatic audio split
1333 if (KdenliveSettings::splitaudio())
1337 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1339 if (data->hasFormat("kdenlive/clip")) {
1341 m_scene->clearSelection();
1342 resetSelectionGroup(false);
1343 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1344 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1346 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1349 QPointF framePos = mapToScene(pos);
1351 info.startPos = GenTime();
1352 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1353 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1354 info.cropDuration = info.endPos - info.startPos;
1357 // Check if clip can be inserted at that position
1358 ItemInfo pasteInfo = info;
1359 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1360 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1361 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1362 framePos.setX((int)(framePos.x() + 0.5));
1363 framePos.setY(pasteInfo.track * m_tracksHeight);
1364 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1367 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1368 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1369 m_selectionGroup->addToGroup(item);
1370 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1372 QList <GenTime> offsetList;
1373 offsetList.append(info.endPos);
1374 updateSnapPoints(NULL, offsetList);
1375 m_selectionGroup->setPos(framePos);
1376 scene()->addItem(m_selectionGroup);
1377 m_selectionGroup->setSelected(true);
1379 } else if (data->hasFormat("kdenlive/producerslist")) {
1381 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1382 m_scene->clearSelection();
1383 resetSelectionGroup(false);
1385 QList <GenTime> offsetList;
1386 QList <ItemInfo> infoList;
1387 QPointF framePos = mapToScene(pos);
1388 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1389 int track = (int)(framePos.y() / m_tracksHeight);
1390 framePos.setX((int)(framePos.x() + 0.5));
1391 framePos.setY(track * m_tracksHeight);
1393 // Check if clips can be inserted at that position
1394 for (int i = 0; i < ids.size(); ++i) {
1395 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1397 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1401 info.startPos = start;
1402 info.cropDuration = clip->duration();
1403 info.endPos = info.startPos + info.cropDuration;
1405 infoList.append(info);
1406 start += clip->duration();
1408 if (!canBePastedTo(infoList, AVWIDGET)) {
1411 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1413 for (int i = 0; i < ids.size(); ++i) {
1414 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1416 info.startPos = start;
1417 info.cropDuration = clip->duration();
1418 info.endPos = info.startPos + info.cropDuration;
1420 start += info.cropDuration;
1421 offsetList.append(start);
1422 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1423 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1424 m_selectionGroup->addToGroup(item);
1425 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1428 updateSnapPoints(NULL, offsetList);
1429 m_selectionGroup->setPos(framePos);
1430 scene()->addItem(m_selectionGroup);
1431 //m_selectionGroup->setZValue(10);
1432 m_thumbsTimer.start();
1436 // the drag is not a clip (may be effect, ...)
1444 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1446 if (insertDropClips(event->mimeData(), event->pos())) {
1447 event->acceptProposedAction();
1448 } else QGraphicsView::dragEnterEvent(event);
1451 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1453 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);
1454 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1455 collindingItems.removeAll(item);
1456 if (collindingItems.isEmpty()) return false;
1458 for (int i = 0; i < collindingItems.count(); i++) {
1459 QGraphicsItem *collision = collindingItems.at(i);
1460 if (collision->type() == item->type()) {
1462 kDebug() << "// COLLISIION DETECTED";
1470 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1472 int track = m_document->tracksCount() - clip->track();
1473 GenTime pos = clip->startPos();
1474 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1475 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1478 bool success = true;
1479 for (int i = 0; i < clip->effectsCount(); i++) {
1480 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1482 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1483 m_document->renderer()->doRefresh();
1486 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1488 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1490 // Special case: speed effect
1491 if (effect.attribute("id") == "speed") {
1492 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1493 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1496 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1497 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1498 if (strobe == 0) strobe = 1;
1499 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1500 EffectsParameterList params = clip->addEffect(effect);
1501 m_document->renderer()->mltAddEffect(track, pos, params);
1502 if (clip->isSelected()) emit clipItemSelected(clip);
1505 EffectsParameterList params = clip->addEffect(effect);
1506 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1507 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1508 if (clip->isSelected()) emit clipItemSelected(clip);
1509 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1512 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1514 QString index = effect.attribute("kdenlive_ix");
1515 // Special case: speed effect
1516 if (effect.attribute("id") == "speed") {
1517 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1519 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1520 clip->deleteEffect(index);
1521 emit clipItemSelected(clip);
1522 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1526 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1527 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1528 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1531 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1533 clip->deleteEffect(index);
1534 emit clipItemSelected(clip);
1538 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1540 QList<QGraphicsItem *> itemList = group->childItems();
1541 QUndoCommand *effectCommand = new QUndoCommand();
1543 QDomNode namenode = effect.elementsByTagName("name").item(0);
1544 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1545 else effectName = i18n("effect");
1546 effectCommand->setText(i18n("Add %1", effectName));
1548 for (int i = 0; i < itemList.count(); i++) {
1549 if (itemList.at(i)->type() == AVWIDGET) {
1550 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1551 if (effect.attribute("type") == "audio") {
1552 // Don't add audio effects on video clips
1553 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1554 } else if (effect.hasAttribute("type") == false) {
1555 // Don't add video effect on audio clips
1556 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1559 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1560 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1563 if (item->isItemLocked()) {
1566 item->initEffect(effect);
1567 if (effect.attribute("tag") == "ladspa") {
1568 QString ladpsaFile = m_document->getLadspaFile();
1569 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1570 effect.setAttribute("src", ladpsaFile);
1572 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1577 m_commandStack->push(effectCommand);
1578 setDocumentModified();
1579 } else delete effectCommand;
1582 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1584 QList<QGraphicsItem *> itemList;
1585 QUndoCommand *effectCommand = new QUndoCommand();
1587 QDomNode namenode = effect.elementsByTagName("name").item(0);
1588 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1589 else effectName = i18n("effect");
1590 effectCommand->setText(i18n("Add %1", effectName));
1592 if (track == -1) itemList = scene()->selectedItems();
1593 if (itemList.isEmpty()) {
1594 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1595 if (clip) itemList.append(clip);
1596 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1600 for (int i = 0; i < itemList.count(); i++) {
1601 if (itemList.at(i)->type() == GROUPWIDGET) {
1602 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1603 for (int j = 0; j < subitems.count(); j++) {
1604 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1609 for (int i = 0; i < itemList.count(); i++) {
1610 if (itemList.at(i)->type() == AVWIDGET) {
1611 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1612 if (effect.attribute("type") == "audio") {
1613 // Don't add audio effects on video clips
1614 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1615 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1618 } else if (effect.hasAttribute("type") == false) {
1619 // Don't add video effect on audio clips
1620 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1621 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1625 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1626 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1629 if (item->isItemLocked()) {
1632 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1633 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1634 } else item->initEffect(effect);
1635 if (effect.attribute("tag") == "ladspa") {
1636 QString ladpsaFile = m_document->getLadspaFile();
1637 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1638 effect.setAttribute("src", ladpsaFile);
1640 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1643 if (effectCommand->childCount() > 0) {
1644 m_commandStack->push(effectCommand);
1645 setDocumentModified();
1646 } else delete effectCommand;
1649 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1651 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1652 //clip is in a group, also remove the effect in other clips of the group
1653 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1654 QUndoCommand *delCommand = new QUndoCommand();
1656 QDomNode namenode = effect.elementsByTagName("name").item(0);
1657 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1658 else effectName = i18n("effect");
1659 delCommand->setText(i18n("Delete %1", effectName));
1662 for (int i = 0; i < items.count(); i++) {
1663 if (items.at(i)->type() == GROUPWIDGET) {
1664 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1665 for (int j = 0; j < subitems.count(); j++) {
1666 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1671 for (int i = 0; i < items.count(); i++) {
1672 if (items.at(i)->type() == AVWIDGET) {
1673 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1674 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1676 QDomElement eff = item->effectAt(ix);
1677 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1681 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1682 else delete delCommand;
1685 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1686 m_commandStack->push(command);
1687 setDocumentModified();
1690 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1692 if (insertedEffect.isNull()) {
1693 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1696 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1697 QDomElement effect = insertedEffect.cloneNode().toElement();
1699 // Special case: speed effect
1700 if (effect.attribute("id") == "speed") {
1701 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1703 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1704 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1705 if (strobe == 0) strobe = 1;
1706 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1708 clip->setEffectAt(ix, effect);
1709 if (ix == clip->selectedEffectIndex()) {
1710 clip->setSelectedEffect(ix);
1711 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1716 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1717 if (effect.attribute("tag") == "ladspa") {
1718 // Update the ladspa affect file
1719 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1721 // check if we are trying to reset a keyframe effect
1722 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1723 clip->initEffect(effect);
1724 effectParams = clip->getEffectArgs(effect);
1726 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1727 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1729 clip->setEffectAt(ix, effect);
1730 if (ix == clip->selectedEffectIndex()) {
1731 clip->setSelectedEffect(ix);
1732 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1734 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1735 // A fade effect was modified, update the clip
1736 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1737 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1738 clip->setFadeIn(pos);
1740 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1741 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1742 clip->setFadeOut(pos);
1746 setDocumentModified();
1749 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1751 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1752 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1753 QDomElement act = clip->effectAt(newPos - 1);
1754 QDomElement before = clip->effectAt(oldPos - 1);
1755 clip->setEffectAt(oldPos - 1, act);
1756 clip->setEffectAt(newPos - 1, before);
1757 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1758 if (act.attribute("id") == "speed") {
1759 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1760 } else if (before.attribute("id") == "speed") {
1761 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1762 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1763 emit clipItemSelected(clip, newPos - 1);
1764 setDocumentModified();
1765 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1768 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1770 QDomElement effect = clip->effectAt(effectPos);
1771 QDomElement oldEffect = effect.cloneNode().toElement();
1773 effect.setAttribute("disable", (int) disable);
1774 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1775 m_commandStack->push(command);
1776 setDocumentModified();;
1779 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1781 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1782 m_commandStack->push(command);
1783 setDocumentModified();
1786 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1788 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1789 m_commandStack->push(command);
1792 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1794 QDomElement effect = clip->getEffectAt(ix);
1795 QDomElement oldeffect = effect.cloneNode().toElement();
1796 effect.setAttribute("region", region);
1797 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1798 m_commandStack->push(command);
1801 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1805 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1806 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1807 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1808 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);
1809 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1810 m_blockRefresh = false;
1813 if (item->parentItem()) {
1814 // Item is part of a group, reset group
1815 resetSelectionGroup();
1817 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1819 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1820 int cutPos = (int) cutTime.frames(m_document->fps());
1822 newPos.startPos = cutTime;
1823 newPos.endPos = info.endPos;
1824 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1825 newPos.track = info.track;
1826 newPos.cropDuration = newPos.endPos - newPos.startPos;
1828 bool snap = KdenliveSettings::snaptopoints();
1829 KdenliveSettings::setSnaptopoints(false);
1830 ClipItem *dup = item->clone(newPos);
1831 // remove unwanted effects (fade in) from 2nd part of cutted clip
1832 int ix = dup->hasEffect(QString(), "fadein");
1834 QDomElement oldeffect = item->effectAt(ix);
1835 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1837 ix = dup->hasEffect(QString(), "fade_from_black");
1839 QDomElement oldeffect = item->effectAt(ix);
1840 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1842 item->resizeEnd(cutPos);
1843 scene()->addItem(dup);
1844 if (item->checkKeyFrames()) slotRefreshEffects(item);
1845 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1846 item->baseClip()->addReference();
1847 m_document->updateClip(item->baseClip()->getId());
1848 setDocumentModified();
1849 KdenliveSettings::setSnaptopoints(snap);
1851 //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);
1855 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1856 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1858 if (!item || !dup || item == dup) {
1859 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1860 m_blockRefresh = false;
1863 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1864 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1868 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1869 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1870 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1871 //deleteClip(dup->info());
1873 bool snap = KdenliveSettings::snaptopoints();
1874 KdenliveSettings::setSnaptopoints(false);
1876 if (dup->isSelected()) emit clipItemSelected(NULL);
1877 dup->baseClip()->removeReference();
1878 m_document->updateClip(dup->baseClip()->getId());
1879 scene()->removeItem(dup);
1882 ItemInfo clipinfo = item->info();
1883 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1884 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1886 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1887 setDocumentModified();
1889 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1890 KdenliveSettings::setSnaptopoints(snap);
1894 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1897 void CustomTrackView::slotEnableRefresh()
1899 m_blockRefresh = false;
1902 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1904 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1905 if (itemList.count() == 1) {
1906 if (itemList.at(0)->type() == AVWIDGET) {
1907 ClipItem *item = (ClipItem *) itemList.at(0);
1909 info.track = item->track();
1910 ClipItem *transitionClip = NULL;
1911 const int transitiontrack = getPreviousVideoTrack(info.track);
1912 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1913 if (pos < item->startPos() + item->cropDuration() / 2) {
1914 // add transition to clip start
1915 info.startPos = item->startPos();
1916 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1917 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1918 info.endPos = transitionClip->endPos();
1919 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1920 // Check there is no other transition at that place
1921 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1922 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1923 QList<QGraphicsItem *> selection = m_scene->items(r);
1924 bool transitionAccepted = true;
1925 for (int i = 0; i < selection.count(); i++) {
1926 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1927 Transition *tr = static_cast <Transition *>(selection.at(i));
1928 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1929 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1930 } else transitionAccepted = false;
1933 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1934 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1937 // add transition to clip end
1938 info.endPos = item->endPos();
1939 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1940 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1941 info.startPos = transitionClip->startPos();
1942 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1943 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1944 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1946 // Check there is no other transition at that place
1947 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1948 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1949 QList<QGraphicsItem *> selection = m_scene->items(r);
1950 bool transitionAccepted = true;
1951 for (int i = 0; i < selection.count(); i++) {
1952 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1953 Transition *tr = static_cast <Transition *>(selection.at(i));
1954 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1955 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1956 } else transitionAccepted = false;
1959 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1960 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1963 } else for (int i = 0; i < itemList.count(); i++) {
1964 if (itemList.at(i)->type() == AVWIDGET) {
1965 ClipItem *item = (ClipItem *) itemList.at(i);
1967 info.startPos = item->startPos();
1968 info.endPos = info.startPos + GenTime(65, m_document->fps());
1969 info.track = item->track();
1971 // Check there is no other transition at that place
1972 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1973 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1974 QList<QGraphicsItem *> selection = m_scene->items(r);
1975 bool transitionAccepted = true;
1976 for (int i = 0; i < selection.count(); i++) {
1977 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1978 Transition *tr = static_cast <Transition *>(selection.at(i));
1979 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1980 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1981 } else transitionAccepted = false;
1984 int transitiontrack = getPreviousVideoTrack(info.track);
1985 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1986 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1991 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1993 if (transitionInfo.startPos >= transitionInfo.endPos) {
1994 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1997 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1998 m_commandStack->push(command);
1999 setDocumentModified();
2002 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2004 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2005 //kDebug() << "---- ADDING transition " << params.attribute("value");
2006 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2007 scene()->addItem(tr);
2008 setDocumentModified();
2010 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2015 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2017 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2019 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2022 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2023 if (m_dragItem == item) m_dragItem = NULL;
2025 #if QT_VERSION >= 0x040600
2026 // animate item deletion
2027 item->closeAnimation();
2031 emit transitionItemSelected(NULL);
2032 setDocumentModified();
2035 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2037 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2038 QDomElement xml = tr->toXML();
2039 if (old.isNull() || xml.isNull()) {
2040 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2043 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2044 m_commandStack->push(command);
2045 setDocumentModified();
2048 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2050 Transition *item = getTransitionItemAt(pos, track);
2052 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2056 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2057 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);
2058 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2059 item->setTransitionParameters(transition);
2060 if (updateTransitionWidget) {
2061 ItemInfo info = item->info();
2063 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2064 if (transitionClip && transitionClip->baseClip()) {
2065 QString size = transitionClip->baseClip()->getProperty("frame_size");
2066 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2067 if (factor == 0) factor = 1.0;
2068 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2069 p.setY(size.section('x', 1, 1).toInt());
2071 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2073 setDocumentModified();
2076 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2079 const QPointF pos = mapToScene(event->pos());
2080 if (m_selectionGroup) {
2081 m_selectionGroup->setPos(pos);
2082 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2083 event->acceptProposedAction();
2085 // Drag enter was not possible, try again at mouse position
2086 insertDropClips(event->mimeData(), event->pos());
2090 QGraphicsView::dragMoveEvent(event);
2094 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2096 if (m_selectionGroup && m_clipDrag) {
2097 m_thumbsTimer.stop();
2098 m_waitingThumbs.clear();
2099 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2101 scene()->destroyItemGroup(m_selectionGroup);
2102 m_selectionGroup = NULL;
2103 } else QGraphicsView::dragLeaveEvent(event);
2106 void CustomTrackView::dropEvent(QDropEvent * event)
2108 if (m_selectionGroup && m_clipDrag) {
2109 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2110 resetSelectionGroup();
2111 m_scene->clearSelection();
2112 bool hasVideoClip = false;
2113 QUndoCommand *addCommand = new QUndoCommand();
2114 addCommand->setText(i18n("Add timeline clip"));
2115 QList <ClipItem *> brokenClips;
2117 for (int i = 0; i < items.count(); i++) {
2118 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2119 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2120 if (items.count() == 1) {
2121 updateClipTypeActions(item);
2123 updateClipTypeActions(NULL);
2126 //TODO: take care of edit mode for undo
2127 item->baseClip()->addReference();
2128 //item->setZValue(item->defaultZValue());
2129 m_document->updateClip(item->baseClip()->getId());
2130 ItemInfo info = item->info();
2132 int tracknumber = m_document->tracksCount() - info.track - 1;
2133 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2134 if (isLocked) item->setItemLocked(true);
2135 ItemInfo clipInfo = info;
2136 clipInfo.track = m_document->tracksCount() - item->track();
2137 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2138 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2139 brokenClips.append(item);
2142 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2144 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2146 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2147 // add transparency transition
2148 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2149 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2151 item->setSelected(true);
2153 qDeleteAll(brokenClips);
2154 brokenClips.clear();
2155 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2156 else delete addCommand;
2158 // Automatic audio split
2159 if (KdenliveSettings::splitaudio())
2161 setDocumentModified();
2165 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2166 QList<QGraphicsItem *> selection = m_scene->items(rect);
2167 QStringList timelineList;
2169 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2170 for (int i = 0; i < selection.count(); i++) {
2171 if (selection.at(i)->type() == AVWIDGET) {
2172 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2173 int start = clip->startPos().frames(m_document->fps());
2174 int end = clip->endPos().frames(m_document->fps());
2175 timelineList.append(QString::number(start) + "-" + QString::number(end));
2178 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2181 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2182 if (items.count() > 1) groupSelectedItems(true);
2183 event->setDropAction(Qt::MoveAction);
2185 } else QGraphicsView::dropEvent(event);
2189 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2191 bool snap = KdenliveSettings::snaptopoints();
2192 KdenliveSettings::setSnaptopoints(false);
2193 if (mode == OVERWRITEEDIT) {
2194 // if we are in overwrite mode, move clips accordingly
2196 if (item == NULL) info = posinfo;
2197 else info = item->info();
2198 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);
2199 QList<QGraphicsItem *> selection = m_scene->items(rect);
2200 if (item) selection.removeAll(item);
2201 for (int i = 0; i < selection.count(); i++) {
2202 if (!selection.at(i)->isEnabled()) continue;
2203 if (selection.at(i)->type() == AVWIDGET) {
2204 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2205 if (clip->startPos() < info.startPos) {
2206 if (clip->endPos() > info.endPos) {
2207 ItemInfo clipInfo = clip->info();
2208 ItemInfo dupInfo = clipInfo;
2209 GenTime diff = info.startPos - clipInfo.startPos;
2210 dupInfo.startPos = info.startPos;
2211 dupInfo.cropStart += diff;
2212 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2213 ItemInfo newdupInfo = dupInfo;
2214 GenTime diff2 = info.endPos - info.startPos;
2215 newdupInfo.startPos = info.endPos;
2216 newdupInfo.cropStart += diff2;
2217 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2218 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2219 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2220 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2221 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2223 ItemInfo newclipInfo = clip->info();
2224 newclipInfo.endPos = info.startPos;
2225 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2226 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2228 } else if (clip->endPos() <= info.endPos) {
2229 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2230 scene()->removeItem(clip);
2234 ItemInfo newclipInfo = clip->info();
2235 newclipInfo.startPos = info.endPos;
2236 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2237 clip->resizeStart(info.endPos.frames(m_document->fps()));
2241 } else if (mode == INSERTEDIT) {
2242 // if we are in push mode, move clips accordingly
2244 if (item == NULL) info = posinfo;
2245 else info = item->info();
2246 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);
2247 QList<QGraphicsItem *> selection = m_scene->items(rect);
2248 if (item) selection.removeAll(item);
2249 for (int i = 0; i < selection.count(); i++) {
2250 if (selection.at(i)->type() == AVWIDGET) {
2251 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2252 if (clip->startPos() < info.startPos) {
2253 if (clip->endPos() > info.startPos) {
2254 ItemInfo clipInfo = clip->info();
2255 ItemInfo dupInfo = clipInfo;
2256 GenTime diff = info.startPos - clipInfo.startPos;
2257 dupInfo.startPos = info.startPos;
2258 dupInfo.cropStart += diff;
2259 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2260 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2261 // Commented out; variable dup unused. --granjow
2262 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2263 cutClip(clipInfo, info.startPos, true, false);
2266 // TODO: add insertspacecommand
2271 KdenliveSettings::setSnaptopoints(snap);
2275 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2277 if (mode == OVERWRITEEDIT) {
2278 // if we are in overwrite or push mode, move clips accordingly
2279 bool snap = KdenliveSettings::snaptopoints();
2280 KdenliveSettings::setSnaptopoints(false);
2281 ItemInfo info = item->info();
2282 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2283 QList<QGraphicsItem *> selection = m_scene->items(rect);
2284 selection.removeAll(item);
2285 for (int i = 0; i < selection.count(); i++) {
2286 if (!selection.at(i)->isEnabled()) continue;
2287 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2288 Transition *tr = static_cast<Transition *>(selection.at(i));
2289 if (tr->startPos() < info.startPos) {
2290 ItemInfo firstPos = tr->info();
2291 ItemInfo newPos = firstPos;
2292 firstPos.endPos = item->startPos();
2293 newPos.startPos = item->endPos();
2294 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2295 if (tr->endPos() > info.endPos) {
2297 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2299 } else if (tr->endPos() > info.endPos) {
2301 ItemInfo firstPos = tr->info();
2302 firstPos.startPos = item->endPos();
2303 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2305 // remove transition
2306 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2310 KdenliveSettings::setSnaptopoints(snap);
2314 QStringList CustomTrackView::mimeTypes() const
2316 QStringList qstrList;
2317 // list of accepted mime types for drop
2318 qstrList.append("text/plain");
2319 qstrList.append("kdenlive/producerslist");
2320 qstrList.append("kdenlive/clip");
2324 Qt::DropActions CustomTrackView::supportedDropActions() const
2326 // returns what actions are supported when dropping
2327 return Qt::MoveAction;
2330 void CustomTrackView::setDuration(int duration)
2332 int diff = qAbs(duration - sceneRect().width());
2333 if (diff * matrix().m11() > -50) {
2334 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2335 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2337 m_projectDuration = duration;
2340 int CustomTrackView::duration() const
2342 return m_projectDuration;
2345 void CustomTrackView::addTrack(TrackInfo type, int ix)
2347 if (ix == -1 || ix == m_document->tracksCount()) {
2348 m_document->insertTrack(0, type);
2349 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2351 m_document->insertTrack(m_document->tracksCount() - ix, type);
2352 // insert track in MLT playlist
2353 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2355 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2356 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2357 QList<QGraphicsItem *> selection = m_scene->items(r);
2358 resetSelectionGroup();
2360 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2361 scene()->addItem(m_selectionGroup);
2362 for (int i = 0; i < selection.count(); i++) {
2363 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2364 m_selectionGroup->addToGroup(selection.at(i));
2365 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2368 // Move graphic items
2369 m_selectionGroup->translate(0, m_tracksHeight);
2371 // adjust track number
2372 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2373 for (int i = 0; i < children.count(); i++) {
2374 if (children.at(i)->type() == GROUPWIDGET) {
2375 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2376 children << grp->childItems();
2379 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2381 ItemInfo clipinfo = item->info();
2382 if (item->type() == AVWIDGET) {
2383 ClipItem *clip = static_cast <ClipItem *>(item);
2384 // slowmotion clips are not track dependant, so no need to update them
2385 if (clip->speed() != 1.0) continue;
2386 // We add a move clip command so that we get the correct producer for new track number
2387 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2388 Mlt::Producer *prod;
2389 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2390 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2391 else prod = clip->baseClip()->producer(clipinfo.track);
2392 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2393 // problem updating clip
2394 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2397 } else if (item->type() == TRANSITIONWIDGET) {
2398 Transition *tr = static_cast <Transition *>(item);
2399 int track = tr->transitionEndTrack();
2401 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2405 resetSelectionGroup(false);
2408 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2409 for (int i = 0; i < m_guides.count(); i++) {
2410 QLineF l = m_guides.at(i)->line();
2411 l.setP2(QPointF(l.x2(), maxHeight));
2412 m_guides.at(i)->setLine(l);
2414 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2415 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2416 viewport()->update();
2417 emit tracksChanged();
2418 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2419 //setFixedHeight(50 * m_tracksCount);
2422 void CustomTrackView::removeTrack(int ix)
2424 // Delete track in MLT playlist
2425 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2426 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2428 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2429 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2430 QList<QGraphicsItem *> selection = m_scene->items(r);
2432 resetSelectionGroup();
2434 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2435 scene()->addItem(m_selectionGroup);
2436 for (int i = 0; i < selection.count(); i++) {
2437 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2438 m_selectionGroup->addToGroup(selection.at(i));
2439 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2442 // Move graphic items
2443 qreal ydiff = 0 - (int) m_tracksHeight;
2444 m_selectionGroup->translate(0, ydiff);
2446 // adjust track number
2447 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2448 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2449 for (int i = 0; i < children.count(); i++) {
2450 if (children.at(i)->type() == GROUPWIDGET) {
2451 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2452 children << grp->childItems();
2455 if (children.at(i)->type() == AVWIDGET) {
2456 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2458 ItemInfo clipinfo = clip->info();
2459 // We add a move clip command so that we get the correct producer for new track number
2460 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2461 Mlt::Producer *prod;
2462 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2463 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2464 else prod = clip->baseClip()->producer(clipinfo.track);
2465 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2466 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2469 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2470 Transition *tr = static_cast <Transition *>(children.at(i));
2472 int track = tr->transitionEndTrack();
2474 ItemInfo clipinfo = tr->info();
2475 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2479 resetSelectionGroup(false);
2481 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2482 for (int i = 0; i < m_guides.count(); i++) {
2483 QLineF l = m_guides.at(i)->line();
2484 l.setP2(QPointF(l.x2(), maxHeight));
2485 m_guides.at(i)->setLine(l);
2487 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2488 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2490 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2491 viewport()->update();
2492 emit tracksChanged();
2493 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2496 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2498 for (int i = 0; i < trackInfos.count(); ++i) {
2499 m_document->setTrackType(i, trackInfos.at(i));
2500 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2503 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2504 viewport()->update();
2507 void CustomTrackView::slotSwitchTrackAudio(int ix)
2509 /*for (int i = 0; i < m_document->tracksCount(); i++)
2510 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2511 int tracknumber = m_document->tracksCount() - ix - 1;
2512 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2513 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2514 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2515 setDocumentModified();
2518 void CustomTrackView::slotSwitchTrackLock(int ix)
2520 int tracknumber = m_document->tracksCount() - ix - 1;
2521 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2522 m_commandStack->push(command);
2526 void CustomTrackView::lockTrack(int ix, bool lock)
2528 int tracknumber = m_document->tracksCount() - ix - 1;
2529 m_document->switchTrackLock(tracknumber, lock);
2530 emit doTrackLock(ix, lock);
2531 AbstractClipItem *clip = NULL;
2532 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2534 for (int i = 0; i < selection.count(); i++) {
2535 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2536 if (selection.at(i)->isSelected()) {
2537 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2538 else emit transitionItemSelected(NULL);
2540 clip = static_cast <AbstractClipItem *>(selection.at(i));
2541 clip->setItemLocked(lock);
2542 if (clip == m_dragItem)
2545 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2546 viewport()->update();
2547 setDocumentModified();
2550 void CustomTrackView::slotSwitchTrackVideo(int ix)
2552 int tracknumber = m_document->tracksCount() - ix;
2553 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2554 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2555 setDocumentModified();
2558 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2560 // Check there is no group going over several tracks there, or that would result in timeline corruption
2561 QList<QGraphicsItem *> selection = scene()->items(rect);
2563 int maxHeight = m_tracksHeight * 1.5;
2564 for (int i = 0; i < selection.count(); i++) {
2565 // Check that we don't try to move a group with clips on other tracks
2566 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2569 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2577 void CustomTrackView::slotRemoveSpace()
2581 if (m_menuPosition.isNull()) {
2582 pos = GenTime(cursorPos(), m_document->fps());
2584 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2587 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2588 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2591 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2592 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2596 ClipItem *item = getClipItemAt(pos, track);
2598 emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track: %2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
2601 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2602 //kDebug() << "// GOT LENGT; " << length;
2604 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);
2608 // Make sure there is no group in the way
2609 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2612 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2614 // groups found on track, do not allow the move
2615 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2619 QList<ItemInfo> clipsToMove;
2620 QList<ItemInfo> transitionsToMove;
2622 for (int i = 0; i < items.count(); i++) {
2623 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2624 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2625 ItemInfo info = item->info();
2626 if (item->type() == AVWIDGET) {
2627 clipsToMove.append(info);
2628 } else if (item->type() == TRANSITIONWIDGET) {
2629 transitionsToMove.append(info);
2634 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2635 m_commandStack->push(command);
2638 void CustomTrackView::slotInsertSpace()
2642 if (m_menuPosition.isNull()) {
2643 pos = GenTime(cursorPos(), m_document->fps());
2645 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2646 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2648 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2649 if (d.exec() != QDialog::Accepted) return;
2650 GenTime spaceDuration = d.selectedDuration();
2651 track = d.selectedTrack();
2653 QList<QGraphicsItem *> items;
2655 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2656 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2660 ClipItem *item = getClipItemAt(pos, track);
2661 if (item) pos = item->startPos();
2663 // Make sure there is no group in the way
2664 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2666 items = checkForGroups(rect, &isOk);
2668 // groups found on track, do not allow the move
2669 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2673 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2674 items = scene()->items(rect);
2677 QList<ItemInfo> clipsToMove;
2678 QList<ItemInfo> transitionsToMove;
2680 for (int i = 0; i < items.count(); i++) {
2681 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2682 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2683 ItemInfo info = item->info();
2684 if (item->type() == AVWIDGET)
2685 clipsToMove.append(info);
2686 else if (item->type() == TRANSITIONWIDGET)
2687 transitionsToMove.append(info);
2691 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2692 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2693 m_commandStack->push(command);
2697 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2699 int diff = duration.frames(m_document->fps());
2700 resetSelectionGroup();
2701 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2702 scene()->addItem(m_selectionGroup);
2704 Transition *transition;
2706 // Create lists with start pos for each track
2707 QMap <int, int> trackClipStartList;
2708 QMap <int, int> trackTransitionStartList;
2710 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2711 trackClipStartList[i] = -1;
2712 trackTransitionStartList[i] = -1;
2715 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2716 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2718 if (clip->parentItem()) {
2719 m_selectionGroup->addToGroup(clip->parentItem());
2720 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2722 m_selectionGroup->addToGroup(clip);
2723 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2725 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))
2726 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2728 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);
2731 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2732 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2734 if (transition->parentItem()) {
2735 m_selectionGroup->addToGroup(transition->parentItem());
2736 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2738 m_selectionGroup->addToGroup(transition);
2739 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2741 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))
2742 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2743 } 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);
2745 m_selectionGroup->translate(diff, 0);
2747 // update items coordinates
2748 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2750 for (int i = 0; i < itemList.count(); i++) {
2751 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2752 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2753 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2754 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2755 for (int j = 0; j < children.count(); j++) {
2756 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2761 resetSelectionGroup(false);
2763 track = m_document->tracksCount() - track;
2764 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2767 void CustomTrackView::deleteClip(const QString &clipId)
2769 resetSelectionGroup();
2770 QList<QGraphicsItem *> itemList = items();
2771 QUndoCommand *deleteCommand = new QUndoCommand();
2773 for (int i = 0; i < itemList.count(); i++) {
2774 if (itemList.at(i)->type() == AVWIDGET) {
2775 ClipItem *item = (ClipItem *)itemList.at(i);
2776 if (item->clipProducer() == clipId) {
2778 if (item->parentItem()) {
2779 // Clip is in a group, destroy the group
2780 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2782 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2786 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2787 if (count == 0) delete deleteCommand;
2788 else m_commandStack->push(deleteCommand);
2791 void CustomTrackView::setCursorPos(int pos, bool seek)
2793 if (pos == m_cursorPos) return;
2794 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2796 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2797 else if (m_autoScroll) checkScrolling();
2798 m_cursorLine->setPos(m_cursorPos, 0);
2801 void CustomTrackView::updateCursorPos()
2803 m_cursorLine->setPos(m_cursorPos, 0);
2806 int CustomTrackView::cursorPos()
2808 return (int)(m_cursorPos);
2811 void CustomTrackView::moveCursorPos(int delta)
2813 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2814 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2815 m_cursorPos += delta;
2816 m_cursorLine->setPos(m_cursorPos, 0);
2817 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2820 void CustomTrackView::initCursorPos(int pos)
2822 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2824 m_cursorLine->setPos(pos, 0);
2828 void CustomTrackView::checkScrolling()
2830 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2833 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2835 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2836 QGraphicsView::mouseReleaseEvent(event);
2837 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2838 #if QT_VERSION >= 0x040600
2839 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2841 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2842 if (event->button() == Qt::MidButton) {
2845 setDragMode(QGraphicsView::NoDrag);
2846 if (m_operationMode == MOVEGUIDE) {
2847 setCursor(Qt::ArrowCursor);
2848 m_operationMode = NONE;
2849 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2850 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2851 if (newPos != m_dragGuide->position()) {
2852 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2853 m_commandStack->push(command);
2854 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2855 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2856 m_document->syncGuides(m_guides);
2861 } else if (m_operationMode == SPACER && m_selectionGroup) {
2863 if (event->modifiers() != Qt::ControlModifier) {
2864 // We are moving all tracks
2866 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2867 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2869 if (timeOffset != GenTime()) {
2870 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2872 QList<ItemInfo> clipsToMove;
2873 QList<ItemInfo> transitionsToMove;
2875 // Create lists with start pos for each track
2876 QMap <int, int> trackClipStartList;
2877 QMap <int, int> trackTransitionStartList;
2879 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2880 trackClipStartList[i] = -1;
2881 trackTransitionStartList[i] = -1;
2884 for (int i = 0; i < items.count(); i++) {
2885 if (items.at(i)->type() == GROUPWIDGET)
2886 items += items.at(i)->childItems();
2889 for (int i = 0; i < items.count(); i++) {
2890 if (items.at(i)->type() == AVWIDGET) {
2891 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2892 ItemInfo info = item->info();
2893 clipsToMove.append(info);
2895 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2896 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2897 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2898 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2899 ItemInfo info = item->info();
2900 transitionsToMove.append(info);
2902 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2903 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2907 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2908 m_commandStack->push(command);
2909 if (track != -1) track = m_document->tracksCount() - track;
2910 kDebug() << "SPACER TRACK:" << track;
2911 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2913 resetSelectionGroup(false);
2914 m_operationMode = NONE;
2915 } else if (m_operationMode == RUBBERSELECTION) {
2916 //kDebug() << "// END RUBBER SELECT";
2917 resetSelectionGroup();
2918 groupSelectedItems();
2919 m_operationMode = NONE;
2922 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2923 emit transitionItemSelected(NULL);
2927 if (m_dragItem) info = m_dragItem->info();
2929 if (m_operationMode == MOVE) {
2930 setCursor(Qt::OpenHandCursor);
2931 if (m_dragItem->parentItem() == 0) {
2932 // we are moving one clip, easy
2933 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2934 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2935 Mlt::Producer *prod;
2936 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2937 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2938 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2939 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);
2942 QUndoCommand *moveCommand = new QUndoCommand();
2943 moveCommand->setText(i18n("Move clip"));
2944 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2946 int tracknumber = m_document->tracksCount() - item->track() - 1;
2947 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2948 if (isLocked) item->setItemLocked(true);
2949 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2950 // Also move automatic transitions (on lower track)
2951 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2952 ItemInfo startTrInfo;
2953 ItemInfo newStartTrInfo;
2954 bool moveStartTrans = false;
2955 bool moveEndTrans = false;
2956 if (startTransition && startTransition->isAutomatic()) {
2957 startTrInfo = startTransition->info();
2958 newStartTrInfo = startTrInfo;
2959 newStartTrInfo.track = info.track;
2960 newStartTrInfo.startPos = info.startPos;
2961 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2962 // transition end should stay the same
2964 // transition end should be adjusted to clip
2965 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2967 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2969 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2970 // Check if there is a transition at clip end
2971 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2972 if (tr && tr->isAutomatic()) {
2973 ItemInfo trInfo = tr->info();
2974 ItemInfo newTrInfo = trInfo;
2975 newTrInfo.track = info.track;
2976 newTrInfo.endPos = m_dragItem->endPos();
2977 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2978 // transition start should stay the same
2980 // transition start should be moved
2981 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2983 if (newTrInfo.startPos < newTrInfo.endPos) {
2984 moveEndTrans = true;
2985 if (moveStartTrans) {
2986 // we have to move both transitions, remove the start one so that there is no collision
2987 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
2989 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2990 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2991 if (moveStartTrans) {
2992 // re-add transition in correct place
2993 int transTrack = startTransition->transitionEndTrack();
2994 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
2995 transTrack = getPreviousVideoTrack(info.track);
2997 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2998 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3004 if (moveStartTrans && !moveEndTrans) {
3005 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3006 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3009 // Also move automatic transitions (on upper track)
3010 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3011 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3012 ItemInfo trInfo = tr->info();
3013 ItemInfo newTrInfo = trInfo;
3014 newTrInfo.startPos = m_dragItem->startPos();
3015 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3016 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3017 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3018 // transition end should be adjusted to clip on upper track
3019 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3021 if (newTrInfo.startPos < newTrInfo.endPos) {
3022 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3023 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3027 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3028 // Check if there is a transition at clip end
3029 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3030 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3031 ItemInfo trInfo = tr->info();
3032 ItemInfo newTrInfo = trInfo;
3033 newTrInfo.endPos = m_dragItem->endPos();
3034 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3035 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3036 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3037 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3038 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3039 // transition start should be moved
3040 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3042 if (newTrInfo.startPos < newTrInfo.endPos) {
3043 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3044 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3049 m_commandStack->push(moveCommand);
3050 //checkTrackSequence(m_dragItem->track());
3052 // undo last move and emit error message
3053 bool snap = KdenliveSettings::snaptopoints();
3054 KdenliveSettings::setSnaptopoints(false);
3055 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3056 KdenliveSettings::setSnaptopoints(snap);
3057 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3059 setDocumentModified();
3061 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3062 Transition *transition = static_cast <Transition *>(m_dragItem);
3063 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3064 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)) {
3065 // Moving transition failed, revert to previous position
3066 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3067 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3069 QUndoCommand *moveCommand = new QUndoCommand();
3070 moveCommand->setText(i18n("Move transition"));
3071 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3072 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3073 m_commandStack->push(moveCommand);
3077 // Moving several clips. We need to delete them and readd them to new position,
3078 // or they might overlap each other during the move
3079 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3080 QList<QGraphicsItem *> items = group->childItems();
3082 QList<ItemInfo> clipsToMove;
3083 QList<ItemInfo> transitionsToMove;
3085 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3086 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3087 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3088 QUndoCommand *moveGroup = new QUndoCommand();
3089 moveGroup->setText(i18n("Move group"));
3090 if (timeOffset != GenTime() || trackOffset != 0) {
3091 // remove items in MLT playlist
3094 int max = items.count();
3095 for (int i = 0; i < max; i++) {
3096 if (items.at(i)->type() == GROUPWIDGET) {
3097 items += items.at(i)->childItems();
3100 m_document->renderer()->blockSignals(true);
3101 for (int i = 0; i < items.count(); i++) {
3102 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3103 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3104 ItemInfo info = item->info();
3105 if (item->type() == AVWIDGET) {
3106 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3107 // error, clip cannot be removed from playlist
3108 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3110 clipsToMove.append(info);
3113 transitionsToMove.append(info);
3114 Transition *tr = static_cast <Transition*>(item);
3115 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3118 m_document->renderer()->blockSignals(false);
3119 for (int i = 0; i < items.count(); i++) {
3120 // re-add items in correct place
3121 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3122 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3124 ItemInfo info = item->info();
3125 int tracknumber = m_document->tracksCount() - info.track - 1;
3126 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3128 group->removeFromGroup(item);
3129 item->setItemLocked(true);
3132 if (item->type() == AVWIDGET) {
3133 ClipItem *clip = static_cast <ClipItem*>(item);
3134 info.track = m_document->tracksCount() - info.track;
3135 Mlt::Producer *prod;
3136 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3137 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3138 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3139 else prod = clip->baseClip()->producer(info.track);
3140 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3141 for (int i = 0; i < clip->effectsCount(); i++) {
3142 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3145 Transition *tr = static_cast <Transition*>(item);
3146 int newTrack = tr->transitionEndTrack();
3147 if (!tr->forcedTrack()) {
3148 newTrack = getPreviousVideoTrack(info.track);
3150 tr->updateTransitionEndTrack(newTrack);
3151 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3152 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3156 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3157 m_commandStack->push(moveGroup);
3159 //QPointF top = group->sceneBoundingRect().topLeft();
3160 //QPointF oldpos = m_selectionGroup->scenePos();
3161 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3162 //group->setPos(top);
3163 //TODO: get rid of the 3 lines below
3164 if (m_selectionGroup) {
3165 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3166 m_selectionGroupInfo.track = m_selectionGroup->track();
3168 setDocumentModified();
3171 m_document->renderer()->doRefresh();
3172 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3174 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3175 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3177 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3178 } else if (m_operationMode == FADEIN) {
3179 // resize fade in effect
3180 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3181 int ix = item->hasEffect("volume", "fadein");
3182 int ix2 = item->hasEffect("", "fade_from_black");
3184 QDomElement oldeffect = item->effectAt(ix);
3185 int start = item->cropStart().frames(m_document->fps());
3186 int end = item->fadeIn();
3188 slotDeleteEffect(item, oldeffect, false);
3191 QDomElement effect = oldeffect.cloneNode().toElement();
3192 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3193 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3194 slotUpdateClipEffect(item, effect, oldeffect, ix);
3195 emit clipItemSelected(item, ix);
3197 } else if (item->fadeIn() != 0 && ix2 == -1) {
3199 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3201 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3202 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3203 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3204 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3207 QDomElement oldeffect = item->effectAt(ix2);
3208 int start = item->cropStart().frames(m_document->fps());
3209 int end = item->fadeIn();
3211 slotDeleteEffect(item, oldeffect, false);
3214 QDomElement effect = oldeffect.cloneNode().toElement();
3215 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3216 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3217 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3218 emit clipItemSelected(item, ix2);
3221 } else if (m_operationMode == FADEOUT) {
3222 // resize fade in effect
3223 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3224 int ix = item->hasEffect("volume", "fadeout");
3225 int ix2 = item->hasEffect("", "fade_to_black");
3227 QDomElement oldeffect = item->effectAt(ix);
3228 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3229 int start = item->fadeOut();
3231 slotDeleteEffect(item, oldeffect, false);
3233 start = end - start;
3234 QDomElement effect = oldeffect.cloneNode().toElement();
3235 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3236 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3237 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3238 slotUpdateClipEffect(item, effect, oldeffect, ix);
3239 emit clipItemSelected(item, ix);
3241 } else if (item->fadeOut() != 0 && ix2 == -1) {
3243 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3245 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3246 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3247 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3248 EffectsList::setParameter(effect, "out", QString::number(0));
3249 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3252 QDomElement oldeffect = item->effectAt(ix2);
3253 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3254 int start = item->fadeOut();
3256 slotDeleteEffect(item, oldeffect, false);
3258 start = end - start;
3259 QDomElement effect = oldeffect.cloneNode().toElement();
3260 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3261 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3262 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3263 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3264 emit clipItemSelected(item, ix2);
3267 } else if (m_operationMode == KEYFRAME) {
3268 // update the MLT effect
3269 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3270 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3272 // check if we want to remove keyframe
3273 double val = mapToScene(event->pos()).toPoint().y();
3274 QRectF br = item->sceneBoundingRect();
3275 double maxh = 100.0 / br.height();
3276 val = (br.bottom() - val) * maxh;
3277 int start = item->cropStart().frames(m_document->fps());
3278 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3279 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3281 kDebug() << "// DELETE KFR: " << item->editedKeyFramePos();
3282 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3283 } else item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3284 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3285 //item->updateKeyframeEffect();
3286 //QString next = item->keyframes(item->selectedEffectIndex());
3287 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3288 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3290 m_commandStack->push(command);
3291 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3292 emit clipItemSelected(item, item->selectedEffectIndex());
3294 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3295 // A transition is selected
3297 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3298 if (transitionClip && transitionClip->baseClip()) {
3299 QString size = transitionClip->baseClip()->getProperty("frame_size");
3300 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3301 if (factor == 0) factor = 1.0;
3302 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3303 p.setY(size.section('x', 1, 1).toInt());
3305 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3306 } else emit transitionItemSelected(NULL);
3307 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3308 m_operationMode = NONE;
3311 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3313 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3315 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3316 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3319 if (item->isSelected()) emit clipItemSelected(NULL);
3320 item->baseClip()->removeReference();
3321 m_document->updateClip(item->baseClip()->getId());
3323 /*if (item->baseClip()->isTransparent()) {
3324 // also remove automatic transition
3325 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3326 if (tr && tr->isAutomatic()) {
3327 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3328 scene()->removeItem(tr);
3332 m_waitingThumbs.removeAll(item);
3333 if (m_dragItem == item) m_dragItem = NULL;
3334 #if QT_VERSION >= 0x040600
3335 // animate item deletion
3336 item->closeAnimation();
3337 /*if (refresh) item->closeAnimation();
3339 // no refresh, means we have several operations chained, we need to delete clip immediatly
3340 // so that it does not get in the way of the other
3349 setDocumentModified();
3350 if (refresh) m_document->renderer()->doRefresh();
3353 void CustomTrackView::deleteSelectedClips()
3355 resetSelectionGroup();
3356 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3357 if (itemList.count() == 0) {
3358 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3361 scene()->clearSelection();
3362 QUndoCommand *deleteSelected = new QUndoCommand();
3364 bool resetGroup = false;
3367 int transitionCount = 0;
3368 // expand & destroy groups
3369 for (int i = 0; i < itemList.count(); i++) {
3370 if (itemList.at(i)->type() == GROUPWIDGET) {
3372 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3373 QList <ItemInfo> clipInfos;
3374 QList <ItemInfo> transitionInfos;
3375 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3376 for (int j = 0; j < children.count(); j++) {
3377 if (children.at(j)->type() == AVWIDGET) {
3378 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3379 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3380 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3381 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3382 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3384 if (itemList.contains(children.at(j))) {
3385 children.removeAt(j);
3389 itemList += children;
3390 if (clipInfos.count() > 0)
3391 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3393 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3394 itemList.insert(i + 1, itemList.at(i)->parentItem());
3397 for (int i = 0; i < itemList.count(); i++) {
3398 if (itemList.at(i)->type() == AVWIDGET) {
3400 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3401 if (item->parentItem()) resetGroup = true;
3402 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3403 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3404 emit clipItemSelected(NULL);
3405 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3407 Transition *item = static_cast <Transition *>(itemList.at(i));
3408 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3409 if (item->parentItem()) resetGroup = true;
3410 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3411 emit transitionItemSelected(NULL);
3414 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3415 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3416 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3417 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3418 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3419 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3420 else deleteSelected->setText(i18n("Delete selected items"));
3421 m_commandStack->push(deleteSelected);
3424 void CustomTrackView::changeClipSpeed()
3426 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3427 if (itemList.count() == 0) {
3428 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3431 QUndoCommand *changeSelected = new QUndoCommand();
3432 changeSelected->setText("Edit clip speed");
3436 for (int i = 0; i < itemList.count(); i++) {
3437 if (itemList.at(i)->type() == AVWIDGET) {
3438 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3439 ItemInfo info = item->info();
3440 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3442 double speed = (double) percent / 100.0;
3443 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3445 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3449 if (count > 0) m_commandStack->push(changeSelected);
3450 else delete changeSelected;
3453 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3455 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3456 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3458 kDebug() << "ERROR: Cannot find clip for speed change";
3459 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3462 info.track = m_document->tracksCount() - item->track();
3464 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3465 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3466 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3468 item->setSpeed(speed, strobe);
3469 item->updateRectGeometry();
3470 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3471 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3473 updatePositionEffects(item, info);
3474 setDocumentModified();
3475 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3478 void CustomTrackView::cutSelectedClips()
3480 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3481 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3482 for (int i = 0; i < itemList.count(); i++) {
3483 if (itemList.at(i)->type() == AVWIDGET) {
3484 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3485 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3486 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3487 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3488 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3489 m_commandStack->push(command);
3495 void CustomTrackView::groupClips(bool group)
3497 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3498 QList <ItemInfo> clipInfos;
3499 QList <ItemInfo> transitionInfos;
3500 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3503 int max = itemList.count();
3504 for (int i = 0; i < max; i++) {
3505 if (itemList.at(i)->type() == GROUPWIDGET) {
3506 itemList += itemList.at(i)->childItems();
3510 for (int i = 0; i < itemList.count(); i++) {
3511 if (itemList.at(i)->type() == AVWIDGET) {
3512 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3513 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3514 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3515 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3516 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3519 if (clipInfos.count() > 0) {
3520 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3521 m_commandStack->push(command);
3525 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3527 resetSelectionGroup();
3528 m_scene->clearSelection();
3530 for (int i = 0; i < clipInfos.count(); i++) {
3531 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3532 if (clip == NULL) continue;
3533 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3534 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3535 m_document->clipManager()->removeGroup(grp);
3536 scene()->destroyItemGroup(grp);
3538 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3540 for (int i = 0; i < transitionInfos.count(); i++) {
3541 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3542 if (tr == NULL) continue;
3543 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3544 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3545 m_document->clipManager()->removeGroup(grp);
3546 scene()->destroyItemGroup(grp);
3548 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3550 setDocumentModified();
3554 QList <QGraphicsItemGroup *> groups;
3555 for (int i = 0; i < clipInfos.count(); i++) {
3556 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3558 clip->setSelected(true);
3561 for (int i = 0; i < transitionInfos.count(); i++) {
3562 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3564 clip->setSelected(true);
3568 groupSelectedItems(false, true);
3569 setDocumentModified();
3572 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3574 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3575 if (baseclip == NULL) {
3576 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3579 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3580 item->setEffectList(effects);
3581 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3582 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3583 scene()->addItem(item);
3585 int tracknumber = m_document->tracksCount() - info.track - 1;
3586 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3587 if (isLocked) item->setItemLocked(true);
3589 baseclip->addReference();
3590 m_document->updateClip(baseclip->getId());
3591 info.track = m_document->tracksCount() - info.track;
3592 Mlt::Producer *prod;
3593 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3594 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3595 else prod = baseclip->producer(info.track);
3596 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3597 for (int i = 0; i < item->effectsCount(); i++) {
3598 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3600 setDocumentModified();
3601 if (refresh) m_document->renderer()->doRefresh();
3602 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3603 m_thumbsTimer.start();
3606 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3608 QList<QGraphicsItem *> list = scene()->items();
3609 ClipItem *clip = NULL;
3610 for (int i = 0; i < list.size(); ++i) {
3611 if (list.at(i)->type() == AVWIDGET) {
3612 clip = static_cast <ClipItem *>(list.at(i));
3613 if (clip->clipProducer() == clipId) {
3614 ItemInfo info = clip->info();
3615 info.track = m_document->tracksCount() - clip->track();
3616 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3617 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3619 clip->refreshClip(true);
3626 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3628 int framepos = (int)(pos.frames(m_document->fps()));
3629 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3630 ClipItem *clip = NULL;
3631 for (int i = 0; i < list.size(); i++) {
3632 if (!list.at(i)->isEnabled()) continue;
3633 if (list.at(i)->type() == AVWIDGET) {
3634 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3635 if (test->endPos() == pos) clip = test;
3642 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3644 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3645 ClipItem *clip = NULL;
3646 for (int i = 0; i < list.size(); i++) {
3647 if (!list.at(i)->isEnabled()) continue;
3648 if (list.at(i)->type() == AVWIDGET) {
3649 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3650 if (test->startPos() == pos) clip = test;
3657 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3659 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3660 QList<QGraphicsItem *> list = scene()->items(p);
3661 ClipItem *clip = NULL;
3662 for (int i = 0; i < list.size(); i++) {
3663 if (!list.at(i)->isEnabled()) continue;
3664 if (list.at(i)->type() == AVWIDGET) {
3665 clip = static_cast <ClipItem *>(list.at(i));
3672 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3674 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3677 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3679 const QPointF p(pos, (track + 1) * m_tracksHeight);
3680 QList<QGraphicsItem *> list = scene()->items(p);
3681 Transition *clip = NULL;
3682 for (int i = 0; i < list.size(); i++) {
3683 if (!list.at(i)->isEnabled()) continue;
3684 if (list.at(i)->type() == TRANSITIONWIDGET) {
3685 clip = static_cast <Transition *>(list.at(i));
3692 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3694 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3697 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3699 int framepos = (int)(pos.frames(m_document->fps()));
3700 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3701 QList<QGraphicsItem *> list = scene()->items(p);
3702 Transition *clip = NULL;
3703 for (int i = 0; i < list.size(); i++) {
3704 if (!list.at(i)->isEnabled()) continue;
3705 if (list.at(i)->type() == TRANSITIONWIDGET) {
3706 Transition *test = static_cast <Transition *>(list.at(i));
3707 if (test->endPos() == pos) clip = test;
3714 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3716 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3717 QList<QGraphicsItem *> list = scene()->items(p);
3718 Transition *clip = NULL;
3719 for (int i = 0; i < list.size(); ++i) {
3720 if (!list.at(i)->isEnabled()) continue;
3721 if (list.at(i)->type() == TRANSITIONWIDGET) {
3722 Transition *test = static_cast <Transition *>(list.at(i));
3723 if (test->startPos() == pos) clip = test;
3730 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3732 if (m_selectionGroup) resetSelectionGroup(false);
3733 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3735 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);
3736 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3739 Mlt::Producer *prod;
3740 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3741 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3742 else prod = item->baseClip()->producer(end.track);
3744 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);
3746 bool snap = KdenliveSettings::snaptopoints();
3747 KdenliveSettings::setSnaptopoints(false);
3748 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3750 int tracknumber = m_document->tracksCount() - end.track - 1;
3751 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3752 m_scene->clearSelection();
3753 if (isLocked) item->setItemLocked(true);
3755 if (item->isItemLocked()) item->setItemLocked(false);
3756 item->setSelected(true);
3758 if (item->baseClip()->isTransparent()) {
3759 // Also move automatic transition
3760 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3761 if (tr && tr->isAutomatic()) {
3762 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3763 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);
3764 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3767 KdenliveSettings::setSnaptopoints(snap);
3768 setDocumentModified();
3770 // undo last move and emit error message
3771 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3773 if (refresh) m_document->renderer()->doRefresh();
3774 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3777 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3780 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3781 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3782 resetSelectionGroup();
3783 m_scene->clearSelection();
3785 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3786 scene()->addItem(m_selectionGroup);
3788 m_document->renderer()->blockSignals(true);
3789 for (int i = 0; i < startClip.count(); i++) {
3791 startClip[i].startPos = startClip.at(i).startPos - offset;
3792 startClip[i].track = startClip.at(i).track - trackOffset;
3794 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3795 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3797 clip->setItemLocked(false);
3798 if (clip->parentItem()) {
3799 m_selectionGroup->addToGroup(clip->parentItem());
3800 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3802 m_selectionGroup->addToGroup(clip);
3803 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3805 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3806 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3808 for (int i = 0; i < startTransition.count(); i++) {
3810 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3811 startTransition[i].track = startTransition.at(i).track - trackOffset;
3813 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3815 tr->setItemLocked(false);
3816 if (tr->parentItem()) {
3817 m_selectionGroup->addToGroup(tr->parentItem());
3818 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3820 m_selectionGroup->addToGroup(tr);
3821 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3823 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());
3824 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3826 m_document->renderer()->blockSignals(false);
3828 if (m_selectionGroup) {
3829 bool snap = KdenliveSettings::snaptopoints();
3830 KdenliveSettings::setSnaptopoints(false);
3832 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3833 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3835 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3837 int max = children.count();
3838 for (int i = 0; i < max; i++) {
3839 if (children.at(i)->type() == GROUPWIDGET) {
3840 children += children.at(i)->childItems();
3841 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3842 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3843 /*m_document->clipManager()->removeGroup(grp);
3844 m_scene->destroyItemGroup(grp);*/
3845 children.removeAll(children.at(i));
3850 for (int i = 0; i < children.count(); i++) {
3851 // re-add items in correct place
3852 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3853 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3855 ItemInfo info = item->info();
3856 int tracknumber = m_document->tracksCount() - info.track - 1;
3857 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3858 if (isLocked) item->setItemLocked(true);
3859 else if (item->isItemLocked()) item->setItemLocked(false);
3861 if (item->type() == AVWIDGET) {
3862 ClipItem *clip = static_cast <ClipItem*>(item);
3863 info.track = m_document->tracksCount() - info.track;
3864 Mlt::Producer *prod;
3865 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3866 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3867 else prod = clip->baseClip()->producer(info.track);
3868 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3869 } else if (item->type() == TRANSITIONWIDGET) {
3870 Transition *tr = static_cast <Transition*>(item);
3872 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3874 newTrack = tr->transitionEndTrack() + trackOffset;
3875 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3877 tr->updateTransitionEndTrack(newTrack);
3878 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3881 resetSelectionGroup(false);
3882 KdenliveSettings::setSnaptopoints(snap);
3883 m_document->renderer()->doRefresh();
3884 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3887 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3889 Transition *item = getTransitionItemAt(start.startPos, start.track);
3891 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);
3892 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3895 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3896 bool snap = KdenliveSettings::snaptopoints();
3897 KdenliveSettings::setSnaptopoints(false);
3898 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3899 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3900 // Transition was moved
3901 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3902 } else if (end.endPos == start.endPos) {
3903 // Transition start resize
3904 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3905 } else if (end.startPos == start.startPos) {
3906 // Transition end resize;
3907 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3908 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3911 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3912 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3913 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3915 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3916 KdenliveSettings::setSnaptopoints(snap);
3917 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3918 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());
3919 if (m_dragItem && m_dragItem == item) {
3921 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3922 if (transitionClip && transitionClip->baseClip()) {
3923 QString size = transitionClip->baseClip()->getProperty("frame_size");
3924 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3925 if (factor == 0) factor = 1.0;
3926 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3927 p.setY(size.section('x', 1, 1).toInt());
3929 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3931 if (m_refresh) m_document->renderer()->doRefresh();
3932 setDocumentModified();
3935 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3937 bool resizeClipStart = (start.startPos != end.startPos);
3938 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3940 if (dontWorry) return;
3941 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);
3942 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3945 if (item->parentItem()) {
3946 // Item is part of a group, reset group
3947 resetSelectionGroup();
3950 bool snap = KdenliveSettings::snaptopoints();
3951 KdenliveSettings::setSnaptopoints(false);
3952 if (resizeClipStart) {
3953 ItemInfo clipinfo = item->info();
3954 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3955 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3957 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3958 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3959 updatePositionEffects(item, clipinfo);
3960 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3962 ItemInfo clipinfo = item->info();
3963 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3964 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3966 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3967 updatePositionEffects(item, clipinfo);
3968 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3970 if (!resizeClipStart && end.cropStart != start.cropStart) {
3971 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3972 ItemInfo clipinfo = end;
3973 clipinfo.track = m_document->tracksCount() - end.track;
3974 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3976 item->setCropStart(end.cropStart);
3977 item->resetThumbs(true);
3980 m_document->renderer()->doRefresh();
3981 KdenliveSettings::setSnaptopoints(snap);
3982 setDocumentModified();
3985 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check)
3987 if (pos == oldInfo.startPos.frames(m_document->fps()))
3989 bool snap = KdenliveSettings::snaptopoints();
3991 KdenliveSettings::setSnaptopoints(false);
3992 item->resizeStart(pos);
3993 if (item->startPos().frames(m_document->fps()) != pos) {
3994 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
3995 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
3996 KdenliveSettings::setSnaptopoints(snap);
3999 KdenliveSettings::setSnaptopoints(snap);
4001 ItemInfo info = item->info();
4002 if (item->type() == AVWIDGET) {
4003 ItemInfo resizeinfo = oldInfo;
4004 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4005 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4007 QUndoCommand *resizeCommand = new QUndoCommand();
4008 resizeCommand->setText(i18n("Resize clip"));
4010 // Check if there is an automatic transition on that clip (lower track)
4011 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4012 if (transition && transition->isAutomatic()) {
4013 ItemInfo trInfo = transition->info();
4014 ItemInfo newTrInfo = trInfo;
4015 newTrInfo.startPos = item->startPos();
4016 if (newTrInfo.startPos < newTrInfo.endPos)
4017 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
4019 // Check if there is an automatic transition on that clip (upper track)
4020 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4021 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4022 ItemInfo trInfo = transition->info();
4023 ItemInfo newTrInfo = trInfo;
4024 newTrInfo.startPos = item->startPos();
4025 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4026 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4027 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
4030 ClipItem *clip = static_cast < ClipItem * >(item);
4031 updatePositionEffects(clip, oldInfo);
4035 QDomElement root = doc.createElement("list");
4036 doc.appendChild(root);
4037 QList <int> indexes;
4038 for (int i = 0; i < clip->effectsCount(); i++) {
4039 QDomElement effect = clip->effectAt(i);
4040 if (EffectsList::hasKeyFrames(effect)) {
4041 doc.appendChild(doc.importNode(effect, true));
4046 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4047 // Keyframes were modified, updateClip
4048 QDomNodeList effs = doc.elementsByTagName("effect");
4050 // Since we must always resize clip before updating the keyframes, we
4051 // put a resize command before & after checking keyframes so that
4052 // we are sure the resize is performed before whenever we do or undo the action
4054 new ResizeClipCommand(this, oldInfo, info, false, true, resizeCommand);
4055 for (int i = 0; i < indexes.count(); i++) {
4056 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);
4057 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4059 new ResizeClipCommand(this, oldInfo, info, false, true, resizeCommand);
4060 emit clipItemSelected(clip);
4062 new ResizeClipCommand(this, oldInfo, info, false, false, resizeCommand);
4065 m_commandStack->push(resizeCommand);
4067 KdenliveSettings::setSnaptopoints(false);
4068 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4069 KdenliveSettings::setSnaptopoints(snap);
4070 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4072 } else if (item->type() == TRANSITIONWIDGET) {
4073 Transition *transition = static_cast <Transition *>(item);
4074 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)) {
4075 // Cannot resize transition
4076 KdenliveSettings::setSnaptopoints(false);
4077 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4078 KdenliveSettings::setSnaptopoints(snap);
4079 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4081 MoveTransitionCommand *command = new MoveTransitionCommand(this, oldInfo, info, false);
4082 m_commandStack->push(command);
4086 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4087 rebuildGroup(static_cast <AbstractGroupItem *>(item->parentItem()));
4090 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check)
4092 if (pos == oldInfo.endPos.frames(m_document->fps()))
4094 bool snap = KdenliveSettings::snaptopoints();
4096 KdenliveSettings::setSnaptopoints(false);
4097 item->resizeEnd(pos);
4098 if (item->endPos().frames(m_document->fps()) != pos) {
4099 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4100 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4101 KdenliveSettings::setSnaptopoints(snap);
4104 KdenliveSettings::setSnaptopoints(snap);
4106 ItemInfo info = item->info();
4107 if (item->type() == AVWIDGET) {
4108 ItemInfo resizeinfo = info;
4109 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4110 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
4112 QUndoCommand *resizeCommand = new QUndoCommand();
4113 resizeCommand->setText(i18n("Resize clip"));
4115 // Check if there is an automatic transition on that clip (lower track)
4116 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4117 if (tr && tr->isAutomatic()) {
4118 ItemInfo trInfo = tr->info();
4119 ItemInfo newTrInfo = trInfo;
4120 newTrInfo.endPos = item->endPos();
4121 if (newTrInfo.endPos > newTrInfo.startPos)
4122 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
4125 // Check if there is an automatic transition on that clip (upper track)
4126 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4127 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4128 ItemInfo trInfo = tr->info();
4129 ItemInfo newTrInfo = trInfo;
4130 newTrInfo.endPos = item->endPos();
4131 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4132 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4133 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
4138 ClipItem *clip = static_cast < ClipItem * >(item);
4140 QDomElement root = doc.createElement("list");
4141 doc.appendChild(root);
4142 QList <int> indexes;
4143 for (int i = 0; i < clip->effectsCount(); i++) {
4144 QDomElement effect = clip->effectAt(i);
4145 if (EffectsList::hasKeyFrames(effect)) {
4146 doc.appendChild(doc.importNode(effect, true));
4151 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4152 // Keyframes were modified, updateClip
4153 QDomNodeList effs = doc.elementsByTagName("effect");
4155 // Since we must always resize clip before updating the keyframes, we
4156 // put a resize command before & after checking keyframes so that
4157 // we are sure the resize is performed before whenever we do or undo the action
4159 new ResizeClipCommand(this, oldInfo, info, false, true, resizeCommand);
4160 for (int i = 0; i < indexes.count(); i++) {
4161 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);
4162 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4164 new ResizeClipCommand(this, oldInfo, info, false, true, resizeCommand);
4165 emit clipItemSelected(clip);
4167 new ResizeClipCommand(this, oldInfo, info, false, false, resizeCommand);
4170 m_commandStack->push(resizeCommand);
4171 updatePositionEffects(clip, oldInfo);
4173 KdenliveSettings::setSnaptopoints(false);
4174 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4175 KdenliveSettings::setSnaptopoints(true);
4176 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4178 } else if (item->type() == TRANSITIONWIDGET) {
4179 Transition *transition = static_cast <Transition *>(item);
4180 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)) {
4181 // Cannot resize transition
4182 KdenliveSettings::setSnaptopoints(false);
4183 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4184 KdenliveSettings::setSnaptopoints(true);
4185 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4187 MoveTransitionCommand *command = new MoveTransitionCommand(this, oldInfo, info, false);
4188 m_commandStack->push(command);
4191 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4192 rebuildGroup(static_cast <AbstractGroupItem *>(item->parentItem()));
4195 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4197 int end = item->fadeIn();
4199 // there is a fade in effect
4200 int effectPos = item->hasEffect("volume", "fadein");
4201 if (effectPos != -1) {
4202 QDomElement oldeffect = item->effectAt(effectPos);
4203 int start = item->cropStart().frames(m_document->fps());
4204 int max = item->cropDuration().frames(m_document->fps());
4206 // Make sure the fade effect is not longer than the clip
4207 item->setFadeIn(max);
4208 end = item->fadeIn();
4211 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4212 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4213 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4214 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4215 // if fade effect is displayed, update the effect edit widget with new clip duration
4216 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4218 effectPos = item->hasEffect("brightness", "fade_from_black");
4219 if (effectPos != -1) {
4220 QDomElement oldeffect = item->effectAt(effectPos);
4221 int start = item->cropStart().frames(m_document->fps());
4222 int max = item->cropDuration().frames(m_document->fps());
4224 // Make sure the fade effect is not longer than the clip
4225 item->setFadeIn(max);
4226 end = item->fadeIn();
4229 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4230 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4231 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4232 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4233 // if fade effect is displayed, update the effect edit widget with new clip duration
4234 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4237 int start = item->fadeOut();
4239 // there is a fade out effect
4240 int effectPos = item->hasEffect("volume", "fadeout");
4241 if (effectPos != -1) {
4242 QDomElement oldeffect = item->effectAt(effectPos);
4243 int max = item->cropDuration().frames(m_document->fps());
4244 int end = max + item->cropStart().frames(m_document->fps());
4246 // Make sure the fade effect is not longer than the clip
4247 item->setFadeOut(max);
4248 start = item->fadeOut();
4250 start = end - start;
4251 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4252 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4253 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4254 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4255 // if fade effect is displayed, update the effect edit widget with new clip duration
4256 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4258 effectPos = item->hasEffect("brightness", "fade_to_black");
4259 if (effectPos != -1) {
4260 QDomElement oldeffect = item->effectAt(effectPos);
4261 int max = item->cropDuration().frames(m_document->fps());
4262 int end = max + item->cropStart().frames(m_document->fps());
4264 // Make sure the fade effect is not longer than the clip
4265 item->setFadeOut(max);
4266 start = item->fadeOut();
4268 start = end - start;
4269 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4270 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4271 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4272 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4273 // if fade effect is displayed, update the effect edit widget with new clip duration
4274 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4278 int effectPos = item->hasEffect("freeze", "freeze");
4279 if (effectPos != -1) {
4280 // Freeze effect needs to be adjusted with clip resize
4281 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4282 QDomElement eff = item->getEffectAt(effectPos);
4283 if (!eff.isNull() && diff != 0) {
4284 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4285 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4286 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4287 emit clipItemSelected(item, item->selectedEffectIndex());
4292 effectPos = item->hasEffect("affine", "pan_zoom");
4293 if (effectPos != -1) {
4294 QDomElement oldeffect = item->effectAt(effectPos);
4295 int start = item->cropStart().frames(m_document->fps());
4296 int max = start + item->cropDuration().frames(m_document->fps());
4297 oldeffect.setAttribute("in", start);
4298 oldeffect.setAttribute("out", max);
4299 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4300 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4301 // if effect is displayed, update the effect edit widget with new clip duration
4302 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4306 double CustomTrackView::getSnapPointForPos(double pos)
4308 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4311 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4313 QList <GenTime> snaps;
4314 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4315 QList<QGraphicsItem *> itemList = items();
4316 for (int i = 0; i < itemList.count(); i++) {
4317 if (itemList.at(i) == selected) continue;
4318 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4319 if (itemList.at(i)->type() == AVWIDGET) {
4320 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4321 GenTime start = item->startPos();
4322 GenTime end = item->endPos();
4323 snaps.append(start);
4325 if (!offsetList.isEmpty()) {
4326 for (int j = 0; j < offsetList.size(); j++) {
4327 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4328 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4332 QList < GenTime > markers = item->snapMarkers();
4333 for (int j = 0; j < markers.size(); ++j) {
4334 GenTime t = markers.at(j);
4336 if (!offsetList.isEmpty()) {
4337 for (int k = 0; k < offsetList.size(); k++) {
4338 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4342 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4343 Transition *transition = static_cast <Transition*>(itemList.at(i));
4344 GenTime start = transition->startPos();
4345 GenTime end = transition->endPos();
4346 snaps.append(start);
4348 if (!offsetList.isEmpty()) {
4349 for (int j = 0; j < offsetList.size(); j++) {
4350 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4351 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4357 // add cursor position
4358 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4360 if (!offsetList.isEmpty()) {
4361 for (int j = 0; j < offsetList.size(); j++) {
4362 snaps.append(pos - offsetList.at(j));
4367 for (int i = 0; i < m_guides.count(); i++) {
4368 snaps.append(m_guides.at(i)->position());
4369 if (!offsetList.isEmpty()) {
4370 for (int j = 0; j < offsetList.size(); j++) {
4371 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4377 m_scene->setSnapList(snaps);
4378 //for (int i = 0; i < m_snapPoints.size(); ++i)
4379 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4382 void CustomTrackView::slotSeekToPreviousSnap()
4384 updateSnapPoints(NULL);
4385 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4386 setCursorPos((int) res.frames(m_document->fps()));
4390 void CustomTrackView::slotSeekToNextSnap()
4392 updateSnapPoints(NULL);
4393 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4394 setCursorPos((int) res.frames(m_document->fps()));
4398 void CustomTrackView::clipStart()
4400 AbstractClipItem *item = getMainActiveClip();
4402 setCursorPos((int) item->startPos().frames(m_document->fps()));
4407 void CustomTrackView::clipEnd()
4409 AbstractClipItem *item = getMainActiveClip();
4411 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4416 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4418 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4419 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4420 m_commandStack->push(command);
4423 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4425 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4426 m_commandStack->push(command);
4429 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4431 DocClipBase *base = m_document->clipManager()->getClipById(id);
4432 QList <CommentedTime> markers = base->commentedSnapMarkers();
4434 if (markers.isEmpty()) {
4435 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4438 QUndoCommand *deleteMarkers = new QUndoCommand();
4439 deleteMarkers->setText("Delete clip markers");
4441 for (int i = 0; i < markers.size(); i++) {
4442 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4444 m_commandStack->push(deleteMarkers);
4447 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4449 DocClipBase *base = m_document->clipManager()->getClipById(id);
4450 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4451 else base->deleteSnapMarker(pos);
4452 emit updateClipMarkers(base);
4453 setDocumentModified();
4454 viewport()->update();
4457 int CustomTrackView::hasGuide(int pos, int offset)
4459 for (int i = 0; i < m_guides.count(); i++) {
4460 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4461 if (qAbs(guidePos - pos) <= offset) return guidePos;
4462 else if (guidePos > pos) return -1;
4467 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4471 double fps = m_document->fps();
4472 for (int i = 0; i < m_guides.count(); i++) {
4473 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4474 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4476 goMenu->setEnabled(!m_guides.isEmpty());
4479 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4481 if (oldPos > GenTime() && pos > GenTime()) {
4483 for (int i = 0; i < m_guides.count(); i++) {
4484 if (m_guides.at(i)->position() == oldPos) {
4485 Guide *item = m_guides.at(i);
4486 item->updateGuide(pos, comment);
4490 } else if (pos > GenTime()) addGuide(pos, comment);
4494 for (int i = 0; i < m_guides.count(); i++) {
4495 if (m_guides.at(i)->position() == oldPos) {
4496 delete m_guides.takeAt(i);
4501 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4503 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4504 m_document->syncGuides(m_guides);
4507 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4509 for (int i = 0; i < m_guides.count(); i++) {
4510 if (m_guides.at(i)->position() == pos) {
4511 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4515 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4516 scene()->addItem(g);
4518 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4519 m_document->syncGuides(m_guides);
4523 void CustomTrackView::slotAddGuide()
4525 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4526 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4527 if (d.exec() != QDialog::Accepted) return;
4528 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4529 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4530 m_commandStack->push(command);
4534 void CustomTrackView::slotEditGuide(int guidePos)
4537 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4538 else pos = GenTime(guidePos, m_document->fps());
4540 for (int i = 0; i < m_guides.count(); i++) {
4541 if (m_guides.at(i)->position() == pos) {
4542 slotEditGuide(m_guides.at(i)->info());
4547 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4550 void CustomTrackView::slotEditGuide(CommentedTime guide)
4552 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4553 if (d.exec() == QDialog::Accepted) {
4554 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4555 m_commandStack->push(command);
4560 void CustomTrackView::slotEditTimeLineGuide()
4562 if (m_dragGuide == NULL) return;
4563 CommentedTime guide = m_dragGuide->info();
4564 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4565 if (d.exec() == QDialog::Accepted) {
4566 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4567 m_commandStack->push(command);
4571 void CustomTrackView::slotDeleteGuide(int guidePos)
4574 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4575 else pos = GenTime(guidePos, m_document->fps());
4577 for (int i = 0; i < m_guides.count(); i++) {
4578 if (m_guides.at(i)->position() == pos) {
4579 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4580 m_commandStack->push(command);
4585 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4589 void CustomTrackView::slotDeleteTimeLineGuide()
4591 if (m_dragGuide == NULL) return;
4592 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4593 m_commandStack->push(command);
4597 void CustomTrackView::slotDeleteAllGuides()
4599 QUndoCommand *deleteAll = new QUndoCommand();
4600 deleteAll->setText("Delete all guides");
4601 for (int i = 0; i < m_guides.count(); i++) {
4602 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4604 m_commandStack->push(deleteAll);
4607 void CustomTrackView::setTool(PROJECTTOOL tool)
4612 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4615 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4616 m_scene->setScale(scaleFactor, verticalScale);
4617 removeTipAnimation();
4618 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4619 bool adjust = false;
4620 if (verticalScale != matrix().m22()) adjust = true;
4621 setMatrix(newmatrix);
4623 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4624 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4625 for (int i = 0; i < m_guides.count(); i++) {
4626 QLineF l = m_guides.at(i)->line();
4627 l.setP2(QPointF(l.x2(), newHeight));
4628 m_guides.at(i)->setLine(l);
4630 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4633 int diff = sceneRect().width() - m_projectDuration;
4634 if (diff * newmatrix.m11() < 50) {
4635 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4636 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4638 centerOn(QPointF(cursorPos(), verticalPos));
4641 void CustomTrackView::slotRefreshGuides()
4643 if (KdenliveSettings::showmarkers()) {
4644 for (int i = 0; i < m_guides.count(); i++) {
4645 m_guides.at(i)->update();
4650 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4652 //kDebug() << "// DRAW BG: " << rect.width();
4653 painter->setClipRect(rect);
4654 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4655 QPen pen1 = painter->pen();
4656 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4657 painter->setPen(pen1);
4658 double min = rect.left();
4659 double max = rect.right();
4660 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4661 int maxTrack = m_document->tracksCount();
4662 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4663 QColor audioColor = palette().alternateBase().color();
4664 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4665 for (int i = 0; i < maxTrack; i++) {
4666 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4667 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4668 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4669 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4670 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4672 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4674 int lowerLimit = m_tracksHeight * maxTrack + 1;
4675 if (height() > lowerLimit) {
4676 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4677 painter->fillRect(bg, base);
4681 bool CustomTrackView::findString(const QString &text)
4684 for (int i = 0; i < m_searchPoints.size(); ++i) {
4685 marker = m_searchPoints.at(i).comment();
4686 if (marker.contains(text, Qt::CaseInsensitive)) {
4687 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4688 int vert = verticalScrollBar()->value();
4689 int hor = cursorPos();
4690 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4698 void CustomTrackView::selectFound(QString track, QString pos)
4700 setCursorPos(m_document->timecode().getFrameCount(pos), true);
4701 slotSelectTrack(track.toInt());
4703 int vert = verticalScrollBar()->value();
4704 int hor = cursorPos();
4705 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4708 bool CustomTrackView::findNextString(const QString &text)
4711 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4712 marker = m_searchPoints.at(i).comment();
4713 if (marker.contains(text, Qt::CaseInsensitive)) {
4714 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4715 int vert = verticalScrollBar()->value();
4716 int hor = cursorPos();
4717 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4726 void CustomTrackView::initSearchStrings()
4728 m_searchPoints.clear();
4729 QList<QGraphicsItem *> itemList = items();
4730 for (int i = 0; i < itemList.count(); i++) {
4731 // parse all clip names
4732 if (itemList.at(i)->type() == AVWIDGET) {
4733 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4734 GenTime start = item->startPos();
4735 CommentedTime t(start, item->clipName());
4736 m_searchPoints.append(t);
4737 // add all clip markers
4738 QList < CommentedTime > markers = item->commentedSnapMarkers();
4739 m_searchPoints += markers;
4744 for (int i = 0; i < m_guides.count(); i++) {
4745 m_searchPoints.append(m_guides.at(i)->info());
4748 qSort(m_searchPoints);
4751 void CustomTrackView::clearSearchStrings()
4753 m_searchPoints.clear();
4757 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
4759 QList<ItemInfo> matchingInfo;
4760 QList<QGraphicsItem *> itemList = items();
4761 for (int i = 0; i < itemList.count(); i++) {
4762 if (itemList.at(i)->type() == AVWIDGET) {
4763 ClipItem *item = (ClipItem *)itemList.at(i);
4764 if (item->clipProducer() == clipId) {
4765 matchingInfo << item->info();
4769 return matchingInfo;
4772 void CustomTrackView::copyClip()
4774 qDeleteAll(m_copiedItems);
4775 m_copiedItems.clear();
4776 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4777 if (itemList.count() == 0) {
4778 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4781 for (int i = 0; i < itemList.count(); i++) {
4782 if (itemList.at(i)->type() == AVWIDGET) {
4783 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4784 ClipItem *clone = clip->clone(clip->info());
4785 m_copiedItems.append(clone);
4786 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4787 Transition *dup = static_cast <Transition *>(itemList.at(i));
4788 m_copiedItems.append(dup->clone());
4793 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4795 if (m_scene->editMode() != NORMALEDIT) {
4796 // If we are in overwrite mode, always allow the move
4799 QRectF rect((double) info.startPos.frames(m_document->fps()), (double)(info.track * m_tracksHeight + 1), (double)(info.endPos - info.startPos).frames(m_document->fps()), (double)(m_tracksHeight - 1));
4800 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4801 for (int i = 0; i < collisions.count(); i++) {
4802 if (collisions.at(i)->type() == type) return false;
4807 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4810 for (int i = 0; i < infoList.count(); i++) {
4811 const QRectF rect((double) infoList.at(i).startPos.frames(m_document->fps()), (double)(infoList.at(i).track * m_tracksHeight + 1), (double)(infoList.at(i).endPos - infoList.at(i).startPos).frames(m_document->fps()), (double)(m_tracksHeight - 1));
4814 QList<QGraphicsItem *> collisions = scene()->items(path);
4815 for (int i = 0; i < collisions.count(); i++) {
4816 if (collisions.at(i)->type() == type) return false;
4821 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4823 for (int i = 0; i < items.count(); i++) {
4824 ItemInfo info = items.at(i)->info();
4825 info.startPos += offset;
4826 info.endPos += offset;
4827 info.track += trackOffset;
4828 if (!canBePastedTo(info, items.at(i)->type())) return false;
4833 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4835 QPainterPath movePath;
4836 movePath.moveTo(0, 0);
4838 for (int i = 0; i < items.count(); i++) {
4839 ItemInfo info = items.at(i)->info();
4840 info.startPos = info.startPos + offset;
4841 info.endPos = info.endPos + offset;
4842 info.track = info.track + trackOffset;
4843 if (info.startPos < GenTime()) {
4844 // No clip should go below 0
4847 QRectF rect((double) info.startPos.frames(m_document->fps()), (double)(info.track * m_tracksHeight + 1), (double)(info.endPos - info.startPos).frames(m_document->fps()), (double)(m_tracksHeight - 1));
4848 movePath.addRect(rect);
4850 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4851 for (int i = 0; i < collisions.count(); i++) {
4852 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4853 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4861 void CustomTrackView::pasteClip()
4863 if (m_copiedItems.count() == 0) {
4864 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4868 if (m_menuPosition.isNull()) {
4869 position = mapFromGlobal(QCursor::pos());
4870 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
4871 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4874 } else position = m_menuPosition;
4876 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4877 int track = (int)(mapToScene(position).y() / m_tracksHeight);
4879 GenTime leftPos = m_copiedItems.at(0)->startPos();
4880 int lowerTrack = m_copiedItems.at(0)->track();
4881 int upperTrack = m_copiedItems.at(0)->track();
4882 for (int i = 1; i < m_copiedItems.count(); i++) {
4883 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
4884 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
4885 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
4888 GenTime offset = pos - leftPos;
4889 int trackOffset = track - lowerTrack;
4891 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
4892 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
4893 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4894 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4897 QUndoCommand *pasteClips = new QUndoCommand();
4898 pasteClips->setText("Paste clips");
4900 for (int i = 0; i < m_copiedItems.count(); i++) {
4901 // parse all clip names
4902 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4903 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4904 ItemInfo info = clip->info();
4905 info.startPos += offset;
4906 info.endPos += offset;
4907 info.track += trackOffset;
4908 if (canBePastedTo(info, AVWIDGET)) {
4909 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4910 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4911 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4912 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4914 info.startPos = tr->startPos() + offset;
4915 info.endPos = tr->endPos() + offset;
4916 info.track = tr->track() + trackOffset;
4917 int transitionEndTrack;
4918 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4919 else transitionEndTrack = tr->transitionEndTrack();
4920 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4921 if (info.startPos >= info.endPos) {
4922 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4923 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4924 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4927 m_commandStack->push(pasteClips);
4930 void CustomTrackView::pasteClipEffects()
4932 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4933 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4936 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4938 QUndoCommand *paste = new QUndoCommand();
4939 paste->setText("Paste effects");
4941 QList<QGraphicsItem *> clips = scene()->selectedItems();
4944 for (int i = 0; i < clips.count(); ++i) {
4945 if (clips.at(i)->type() == GROUPWIDGET) {
4946 QList<QGraphicsItem *> children = clips.at(i)->childItems();
4947 for (int j = 0; j < children.count(); j++) {
4948 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
4949 clips.append(children.at(j));
4956 for (int i = 0; i < clips.count(); ++i) {
4957 if (clips.at(i)->type() == AVWIDGET) {
4958 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4959 for (int j = 0; j < clip->effectsCount(); j++) {
4960 QDomElement eff = clip->effectAt(j);
4961 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4962 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
4963 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4968 if (paste->childCount() > 0) m_commandStack->push(paste);
4971 //adjust effects (fades, ...)
4972 for (int i = 0; i < clips.count(); ++i) {
4973 if (clips.at(i)->type() == AVWIDGET) {
4974 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4975 updatePositionEffects(item, item->info());
4981 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
4983 // parse parameters to check if we need to adjust to the new crop start
4984 int diff = (newstart - oldstart).frames(m_document->fps());
4985 int max = (newstart + duration).frames(m_document->fps());
4986 QDomNodeList params = xml.elementsByTagName("parameter");
4987 for (int i = 0; i < params.count(); i++) {
4988 QDomElement e = params.item(i).toElement();
4989 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
4990 QString def = e.attribute("default");
4991 // Effect has a keyframe type parameter, we need to adjust the values
4992 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
4993 QStringList newKeyFrames;
4994 foreach(const QString &str, keys) {
4995 int pos = str.section(':', 0, 0).toInt();
4996 double val = str.section(':', 1, 1).toDouble();
4999 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5001 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5003 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5004 e.setAttribute("keyframes", newKeyFrames.join(";"));
5009 ClipItem *CustomTrackView::getClipUnderCursor() const
5011 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5012 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5013 for (int i = 0; i < collisions.count(); i++) {
5014 if (collisions.at(i)->type() == AVWIDGET) {
5015 return static_cast < ClipItem *>(collisions.at(i));
5021 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5023 QList<QGraphicsItem *> clips = scene()->selectedItems();
5024 if (clips.isEmpty()) {
5025 return getClipUnderCursor();
5027 AbstractClipItem *item = NULL;
5028 for (int i = 0; i < clips.count(); ++i) {
5029 if (clips.at(i)->type() == AVWIDGET) {
5030 item = static_cast < AbstractClipItem *>(clips.at(i));
5031 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5034 if (item) return item;
5039 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5041 QList<QGraphicsItem *> clips = scene()->selectedItems();
5042 if (clips.isEmpty()) {
5043 return getClipUnderCursor();
5046 // remove all items in the list that are not clips
5047 for (int i = 0; i < clips.count();) {
5048 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5051 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5052 for (int i = 0; i < clips.count(); ++i) {
5053 if (clips.at(i)->type() == AVWIDGET) {
5054 item = static_cast < ClipItem *>(clips.at(i));
5055 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5063 void CustomTrackView::setInPoint()
5065 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5067 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5070 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5074 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5077 void CustomTrackView::setOutPoint()
5079 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5081 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5084 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5088 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5091 void CustomTrackView::slotUpdateAllThumbs()
5093 if (!isEnabled()) return;
5094 QList<QGraphicsItem *> itemList = items();
5095 //if (itemList.isEmpty()) return;
5097 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5098 for (int i = 0; i < itemList.count(); i++) {
5099 if (itemList.at(i)->type() == AVWIDGET) {
5100 item = static_cast <ClipItem *>(itemList.at(i));
5101 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5102 // Check if we have a cached thumbnail
5103 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5104 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5105 if (QFile::exists(thumb)) {
5107 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5108 item->slotSetStartThumb(pix);
5111 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5112 QString endThumb = startThumb;
5113 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5114 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5115 if (QFile::exists(startThumb)) {
5116 QPixmap pix(startThumb);
5117 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5118 item->slotSetStartThumb(pix);
5120 if (QFile::exists(endThumb)) {
5121 QPixmap pix(endThumb);
5122 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5123 item->slotSetEndThumb(pix);
5127 item->refreshClip(false);
5128 //qApp->processEvents();
5131 viewport()->update();
5134 void CustomTrackView::saveThumbnails()
5136 QList<QGraphicsItem *> itemList = items();
5138 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5139 for (int i = 0; i < itemList.count(); i++) {
5140 if (itemList.at(i)->type() == AVWIDGET) {
5141 item = static_cast <ClipItem *>(itemList.at(i));
5142 if (item->clipType() != COLOR) {
5143 // Check if we have a cached thumbnail
5144 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5145 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5146 if (!QFile::exists(thumb)) {
5147 QPixmap pix(item->startThumb());
5151 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5152 QString endThumb = startThumb;
5153 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5154 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5155 if (!QFile::exists(startThumb)) {
5156 QPixmap pix(item->startThumb());
5157 pix.save(startThumb);
5159 if (!QFile::exists(endThumb)) {
5160 QPixmap pix(item->endThumb());
5170 void CustomTrackView::slotInsertTrack(int ix)
5172 TrackDialog d(m_document, parentWidget());
5173 d.label->setText(i18n("Insert track"));
5174 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5175 d.track_nb->setValue(ix);
5176 d.setWindowTitle(i18n("Insert New Track"));
5177 d.slotUpdateName(ix);
5179 if (d.exec() == QDialog::Accepted) {
5180 ix = d.track_nb->value();
5181 if (d.before_select->currentIndex() == 1) {
5185 if (d.video_track->isChecked()) {
5186 info.type = VIDEOTRACK;
5187 info.isMute = false;
5188 info.isBlind = false;
5189 info.isLocked = false;
5191 info.type = AUDIOTRACK;
5192 info.isMute = false;
5193 info.isBlind = true;
5194 info.isLocked = false;
5196 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5197 m_commandStack->push(addTrack);
5198 setDocumentModified();
5202 void CustomTrackView::slotDeleteTrack(int ix)
5204 if (m_document->tracksCount() < 2) return;
5205 TrackDialog d(m_document, parentWidget());
5206 d.label->setText(i18n("Delete track"));
5207 d.before_select->setHidden(true);
5208 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5209 d.track_nb->setValue(ix);
5210 d.slotUpdateName(ix);
5211 d.setWindowTitle(i18n("Delete Track"));
5212 d.video_track->setHidden(true);
5213 d.audio_track->setHidden(true);
5214 if (d.exec() == QDialog::Accepted) {
5215 ix = d.track_nb->value();
5216 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5217 deleteTimelineTrack(ix, info);
5218 setDocumentModified();
5219 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5220 m_commandStack->push(command);*/
5224 void CustomTrackView::slotConfigTracks(int ix)
5226 TracksConfigDialog d(m_document, ix, parentWidget());
5227 if (d.exec() == QDialog::Accepted) {
5228 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5229 m_commandStack->push(configTracks);
5230 QList <int> toDelete = d.deletedTracks();
5231 for (int i = 0; i < toDelete.count(); ++i) {
5232 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5233 deleteTimelineTrack(toDelete.at(i) - i, info);
5235 setDocumentModified();
5239 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5241 if (m_document->tracksCount() < 2) return;
5242 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5243 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5244 QList<QGraphicsItem *> selection = m_scene->items(r);
5245 QUndoCommand *deleteTrack = new QUndoCommand();
5246 deleteTrack->setText("Delete track");
5248 // Delete all clips in selected track
5249 for (int i = 0; i < selection.count(); i++) {
5250 if (selection.at(i)->type() == AVWIDGET) {
5251 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5252 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5253 m_scene->removeItem(item);
5256 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5257 Transition *item = static_cast <Transition *>(selection.at(i));
5258 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5259 m_scene->removeItem(item);
5265 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5266 m_commandStack->push(deleteTrack);
5269 void CustomTrackView::autoTransition()
5271 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5272 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5273 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5276 Transition *tr = static_cast <Transition*>(itemList.at(0));
5277 tr->setAutomatic(!tr->isAutomatic());
5278 QDomElement transition = tr->toXML();
5279 m_document->renderer()->mltUpdateTransition(transition.attribute("tag"), transition.attribute("tag"), transition.attribute("transition_btrack").toInt(), m_document->tracksCount() - transition.attribute("transition_atrack").toInt(), tr->startPos(), tr->endPos(), transition);
5280 setDocumentModified();
5284 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5287 QDomNodeList params = effect.elementsByTagName("parameter");
5288 for (int i = 0; i < params.count(); i++) {
5289 QDomElement e = params.item(i).toElement();
5290 if (!e.isNull() && e.attribute("type") == "constant") {
5291 if (e.hasAttribute("factor")) {
5292 double factor = e.attribute("factor").toDouble();
5293 double value = e.attribute("value").toDouble();
5294 value = value / factor;
5295 result.append(QString::number(value));
5296 } else result.append(e.attribute("value"));
5302 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5304 QList<QGraphicsItem *> list = scene()->items();
5305 ClipItem *clip = NULL;
5306 for (int i = 0; i < list.size(); ++i) {
5307 if (list.at(i)->type() == AVWIDGET) {
5308 clip = static_cast <ClipItem *>(list.at(i));
5309 if (clip->clipProducer() == id) {
5310 clip->setClipName(name);
5314 viewport()->update();
5317 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5319 minimum = GenTime();
5320 maximum = GenTime();
5321 QList<QGraphicsItem *> selection;
5322 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5323 selection.removeAll(item);
5324 for (int i = 0; i < selection.count(); i++) {
5325 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5326 if (clip && clip->type() == AVWIDGET) {
5327 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5328 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5333 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5335 minimum = GenTime();
5336 maximum = GenTime();
5337 QList<QGraphicsItem *> selection;
5338 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5339 selection.removeAll(item);
5340 for (int i = 0; i < selection.count(); i++) {
5341 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5342 if (clip && clip->type() == TRANSITIONWIDGET) {
5343 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5344 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5349 void CustomTrackView::loadGroups(const QDomNodeList groups)
5351 for (int i = 0; i < groups.count(); i++) {
5352 QDomNodeList children = groups.at(i).childNodes();
5353 scene()->clearSelection();
5354 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5355 QDomNode n = children.item(nodeindex);
5356 QDomElement elem = n.toElement();
5357 int pos = elem.attribute("position").toInt();
5358 int track = elem.attribute("track").toInt();
5359 if (elem.tagName() == "clipitem") {
5360 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5361 if (clip) clip->setSelected(true);
5363 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5364 if (clip) clip->setSelected(true);
5367 groupSelectedItems(false, true);
5371 void CustomTrackView::splitAudio()
5373 resetSelectionGroup();
5374 QList<QGraphicsItem *> selection = scene()->selectedItems();
5375 if (selection.isEmpty()) {
5376 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5379 QUndoCommand *splitCommand = new QUndoCommand();
5380 splitCommand->setText(i18n("Split audio"));
5381 for (int i = 0; i < selection.count(); i++) {
5382 if (selection.at(i)->type() == AVWIDGET) {
5383 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5384 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5385 if (clip->parentItem()) {
5386 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5388 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5393 if (splitCommand->childCount() > 0)
5394 m_commandStack->push(splitCommand);
5397 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5399 ClipItem *clip = getClipItemAt(pos, track);
5401 kDebug() << "// Cannot find clip to split!!!";
5405 int start = pos.frames(m_document->fps());
5406 int freetrack = m_document->tracksCount() - track - 1;
5407 for (; freetrack > 0; freetrack--) {
5408 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5409 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5410 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5411 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5412 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5417 kDebug() << "GOT TRK: " << track;
5418 if (freetrack == 0) {
5419 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5421 ItemInfo info = clip->info();
5422 info.track = m_document->tracksCount() - freetrack;
5423 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5424 scene()->clearSelection();
5425 clip->setSelected(true);
5426 ClipItem *audioClip = getClipItemAt(start, info.track);
5428 clip->setVideoOnly(true);
5429 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5430 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5432 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5433 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5435 audioClip->setSelected(true);
5436 audioClip->setAudioOnly(true);
5437 groupSelectedItems(false, true);
5441 // unsplit clip: remove audio part and change video part to normal clip
5442 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5443 kDebug() << "//CANNOT FIND CLP GRP";
5446 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5447 QList<QGraphicsItem *> children = grp->childItems();
5448 if (children.count() != 2) {
5449 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5452 for (int i = 0; i < children.count(); i++) {
5453 if (children.at(i) != clip) {
5454 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5455 ItemInfo info = clip->info();
5456 deleteClip(clp->info());
5457 clip->setVideoOnly(false);
5458 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5459 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5464 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5465 m_document->clipManager()->removeGroup(grp);
5466 scene()->destroyItemGroup(grp);
5470 void CustomTrackView::setVideoOnly()
5472 resetSelectionGroup();
5473 QList<QGraphicsItem *> selection = scene()->selectedItems();
5474 if (selection.isEmpty()) {
5475 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5478 QUndoCommand *videoCommand = new QUndoCommand();
5479 videoCommand->setText(i18n("Video only"));
5480 for (int i = 0; i < selection.count(); i++) {
5481 if (selection.at(i)->type() == AVWIDGET) {
5482 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5483 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5484 if (clip->parentItem()) {
5485 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5487 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5492 m_commandStack->push(videoCommand);
5495 void CustomTrackView::setAudioOnly()
5497 resetSelectionGroup();
5498 QList<QGraphicsItem *> selection = scene()->selectedItems();
5499 if (selection.isEmpty()) {
5500 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5503 QUndoCommand *videoCommand = new QUndoCommand();
5504 videoCommand->setText(i18n("Audio only"));
5505 for (int i = 0; i < selection.count(); i++) {
5506 if (selection.at(i)->type() == AVWIDGET) {
5507 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5508 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5509 if (clip->parentItem()) {
5510 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5512 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5517 m_commandStack->push(videoCommand);
5520 void CustomTrackView::setAudioAndVideo()
5522 resetSelectionGroup();
5523 QList<QGraphicsItem *> selection = scene()->selectedItems();
5524 if (selection.isEmpty()) {
5525 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5528 QUndoCommand *videoCommand = new QUndoCommand();
5529 videoCommand->setText(i18n("Audio and Video"));
5530 for (int i = 0; i < selection.count(); i++) {
5531 if (selection.at(i)->type() == AVWIDGET) {
5532 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5533 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5534 if (clip->parentItem()) {
5535 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5537 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5542 m_commandStack->push(videoCommand);
5545 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5547 ClipItem *clip = getClipItemAt(pos, track);
5549 kDebug() << "// Cannot find clip to split!!!";
5553 int start = pos.frames(m_document->fps());
5554 clip->setVideoOnly(true);
5555 clip->setAudioOnly(false);
5556 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5557 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5559 } else if (audioOnly) {
5560 int start = pos.frames(m_document->fps());
5561 clip->setAudioOnly(true);
5562 clip->setVideoOnly(false);
5563 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5564 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5567 int start = pos.frames(m_document->fps());
5568 clip->setAudioOnly(false);
5569 clip->setVideoOnly(false);
5570 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5571 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5575 setDocumentModified();
5578 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5580 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5581 m_clipTypeGroup->setEnabled(false);
5583 m_clipTypeGroup->setEnabled(true);
5584 QList <QAction *> actions = m_clipTypeGroup->actions();
5586 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5587 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5588 else lookup = "clip_audio_and_video";
5589 for (int i = 0; i < actions.count(); i++) {
5590 if (actions.at(i)->data().toString() == lookup) {
5591 actions.at(i)->setChecked(true);
5598 void CustomTrackView::slotGoToMarker(QAction *action)
5600 int pos = action->data().toInt();
5601 setCursorPos(pos, true);
5604 void CustomTrackView::reloadTransitionLumas()
5608 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5609 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5610 for (int i = 0; i < params.count(); i++) {
5611 QDomElement e = params.item(i).toElement();
5612 if (e.attribute("tag") == "resource") {
5613 lumaNames = e.attribute("paramlistdisplay");
5614 lumaFiles = e.attribute("paramlist");
5619 QList<QGraphicsItem *> itemList = items();
5620 Transition *transitionitem;
5621 QDomElement transitionXml;
5622 for (int i = 0; i < itemList.count(); i++) {
5623 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5624 transitionitem = static_cast <Transition*>(itemList.at(i));
5625 transitionXml = transitionitem->toXML();
5626 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5627 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5628 for (int i = 0; i < params.count(); i++) {
5629 QDomElement e = params.item(i).toElement();
5630 if (e.attribute("tag") == "resource") {
5631 e.setAttribute("paramlistdisplay", lumaNames);
5632 e.setAttribute("paramlist", lumaFiles);
5637 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5638 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5639 for (int i = 0; i < params.count(); i++) {
5640 QDomElement e = params.item(i).toElement();
5641 if (e.attribute("tag") == "luma") {
5642 e.setAttribute("paramlistdisplay", lumaNames);
5643 e.setAttribute("paramlist", lumaFiles);
5650 emit transitionItemSelected(NULL);
5653 double CustomTrackView::fps() const
5655 return m_document->fps();
5658 void CustomTrackView::updateProjectFps()
5660 // update all clips to the new fps
5661 resetSelectionGroup();
5662 scene()->clearSelection();
5664 QList<QGraphicsItem *> itemList = items();
5665 for (int i = 0; i < itemList.count(); i++) {
5666 // remove all items and re-add them one by one
5667 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5669 for (int i = 0; i < itemList.count(); i++) {
5670 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5671 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5672 clip->updateFps(m_document->fps());
5673 m_scene->addItem(clip);
5674 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5675 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5676 QList<QGraphicsItem *> children = grp->childItems();
5677 for (int j = 0; j < children.count(); j++) {
5678 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5679 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5680 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5681 clip->updateFps(m_document->fps());
5684 m_document->clipManager()->removeGroup(grp);
5685 m_scene->addItem(grp);
5686 scene()->destroyItemGroup(grp);
5687 for (int j = 0; j < children.count(); j++) {
5688 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5689 //children.at(j)->setParentItem(0);
5690 children.at(j)->setSelected(true);
5693 groupSelectedItems(true, true);
5694 } else if (itemList.at(i)->type() == GUIDEITEM) {
5695 Guide *g = static_cast<Guide *>(itemList.at(i));
5697 m_scene->addItem(g);
5700 viewport()->update();
5703 void CustomTrackView::slotTrackDown()
5705 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5706 else m_selectedTrack++;
5707 emit updateTrackHeaders();
5708 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5709 ensureVisible(rect, 0, 0);
5710 viewport()->update();
5713 void CustomTrackView::slotTrackUp()
5715 if (m_selectedTrack > 0) m_selectedTrack--;
5716 else m_selectedTrack = m_document->tracksCount() - 1;
5717 emit updateTrackHeaders();
5718 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5719 ensureVisible(rect, 0, 0);
5720 viewport()->update();
5723 int CustomTrackView::selectedTrack() const
5725 return m_selectedTrack;
5728 QStringList CustomTrackView::selectedClips() const
5730 QStringList clipIds;
5731 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5732 for (int i = 0; i < selection.count(); i++) {
5733 if (selection.at(i)->type() == AVWIDGET) {
5734 ClipItem *item = (ClipItem *)selection.at(i);
5735 clipIds << item->clipProducer();
5741 QList<ClipItem *> CustomTrackView::selectedClipItems() const
5743 QList<ClipItem *> clips;
5744 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5745 for (int i = 0; i < selection.count(); i++) {
5746 if (selection.at(i)->type() == AVWIDGET) {
5747 clips.append((ClipItem *)selection.at(i));
5753 void CustomTrackView::slotSelectTrack(int ix)
5755 m_selectedTrack = qMax(0, ix);
5756 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5757 emit updateTrackHeaders();
5758 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5759 ensureVisible(rect, 0, 0);
5760 viewport()->update();
5763 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
5766 if (track != -1 && pos != -1)
5767 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5769 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5770 QList<QGraphicsItem *> selection = m_scene->items(rect);
5771 resetSelectionGroup(group);
5772 if (!group) m_scene->clearSelection();
5773 for (int i = 0; i < selection.count(); i++) {
5774 if (selection.at(i)->type() == AVWIDGET) {
5775 selection.at(i)->setSelected(add);
5779 if (group) groupSelectedItems();
5782 void CustomTrackView::selectTransition(bool add, bool group)
5784 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5785 QList<QGraphicsItem *> selection = m_scene->items(rect);
5786 resetSelectionGroup(group);
5787 if (!group) m_scene->clearSelection();
5788 for (int i = 0; i < selection.count(); i++) {
5789 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5790 selection.at(i)->setSelected(add);
5794 if (group) groupSelectedItems();
5797 QStringList CustomTrackView::extractTransitionsLumas()
5800 QList<QGraphicsItem *> itemList = items();
5801 Transition *transitionitem;
5802 QDomElement transitionXml;
5803 for (int i = 0; i < itemList.count(); i++) {
5804 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5805 transitionitem = static_cast <Transition*>(itemList.at(i));
5806 transitionXml = transitionitem->toXML();
5807 QString luma = EffectsList::parameter(transitionXml, "luma");
5808 if (!luma.isEmpty()) urls << luma;
5814 void CustomTrackView::setEditMode(EDITMODE mode)
5816 m_scene->setEditMode(mode);
5819 void CustomTrackView::checkTrackSequence(int track)
5821 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5822 //track = m_document->tracksCount() -track;
5823 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5824 QList<QGraphicsItem *> selection = m_scene->items(rect);
5825 QList <int> timelineList;
5826 timelineList.append(0);
5827 for (int i = 0; i < selection.count(); i++) {
5828 if (selection.at(i)->type() == AVWIDGET) {
5829 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5830 int start = clip->startPos().frames(m_document->fps());
5831 int end = clip->endPos().frames(m_document->fps());
5832 if (!timelineList.contains(start)) timelineList.append(start);
5833 if (!timelineList.contains(end)) timelineList.append(end);
5836 qSort(timelineList);
5837 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5838 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5841 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5843 if (data.isEmpty()) return;
5844 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5846 info.startPos = GenTime(in, m_document->fps());
5847 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5848 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5849 info.cropDuration = info.endPos - info.startPos;
5850 info.track = m_selectedTrack;
5851 QUndoCommand *addCommand = new QUndoCommand();
5852 addCommand->setText(i18n("Insert clip"));
5853 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5854 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5855 m_commandStack->push(addCommand);
5857 selectClip(true, false, m_selectedTrack, in);
5858 // Automatic audio split
5859 if (KdenliveSettings::splitaudio())
5863 void CustomTrackView::clearSelection()
5865 resetSelectionGroup();
5866 scene()->clearSelection();
5868 emit clipItemSelected(NULL);
5871 void CustomTrackView::updatePalette()
5876 pen1.setColor(palette().text().color());
5877 m_cursorLine->setPen(pen1);
5881 void CustomTrackView::removeTipAnimation()
5884 scene()->removeItem(m_visualTip);
5885 m_animationTimer->stop();
5893 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
5895 if (m_visualTip == NULL) {
5896 QRectF rect = clip->sceneBoundingRect();
5897 m_animation = new QGraphicsItemAnimation;
5898 m_animation->setTimeLine(m_animationTimer);
5899 m_animation->setScaleAt(1, 1, 1);
5904 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
5905 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
5906 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
5908 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
5910 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
5912 m_animation->setScaleAt(.5, 2, 2);
5916 polygon << QPoint(0, - size * 2);
5917 if (mode == RESIZESTART)
5918 polygon << QPoint(size * 2, 0);
5920 polygon << QPoint(- size * 2, 0);
5921 polygon << QPoint(0, size * 2);
5922 polygon << QPoint(0, - size * 2);
5924 m_visualTip = new QGraphicsPolygonItem(polygon);
5925 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
5926 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
5927 if (mode == RESIZESTART)
5928 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
5930 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
5932 m_animation->setScaleAt(.5, 2, 1);
5934 case TRANSITIONSTART:
5936 polygon << QPoint(0, - size * 2);
5937 if (mode == TRANSITIONSTART)
5938 polygon << QPoint(size * 2, 0);
5940 polygon << QPoint(- size * 2, 0);
5941 polygon << QPoint(0, 0);
5942 polygon << QPoint(0, - size * 2);
5944 m_visualTip = new QGraphicsPolygonItem(polygon);
5945 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
5946 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
5947 if (mode == TRANSITIONSTART)
5948 m_visualTip->setPos(rect.x(), rect.bottom());
5950 m_visualTip->setPos(rect.right(), rect.bottom());
5952 m_animation->setScaleAt(.5, 2, 2);
5959 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
5960 m_visualTip->setZValue(100);
5961 scene()->addItem(m_visualTip);
5962 m_animation->setItem(m_visualTip);
5963 m_animationTimer->start();