1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "locktrackcommand.h"
55 #include "groupclipscommand.h"
56 #include "splitaudiocommand.h"
57 #include "changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "configtrackscommand.h"
67 #include <KColorScheme>
68 #include <KMessageBox>
69 #include <KIO/NetAccess>
71 #include <QMouseEvent>
72 #include <QStylePainter>
73 #include <QGraphicsItem>
74 #include <QDomDocument>
76 #include <QApplication>
77 #include <QInputDialog>
80 #if QT_VERSION >= 0x040600
81 #include <QGraphicsDropShadowEffect>
84 bool sortGuidesList(const Guide *g1 , const Guide *g2)
86 return (*g1).position() < (*g2).position();
91 // disable animation if user asked it in KDE's global settings
92 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
93 // needs something like below (taken from dolphin)
94 // #include <kglobalsettings.h>
95 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
96 // const int duration = animate ? 1500 : 1;
98 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
99 QGraphicsView(projectscene, parent),
100 m_tracksHeight(KdenliveSettings::trackheight()),
101 m_projectDuration(0),
104 m_scene(projectscene),
106 m_operationMode(NONE),
113 m_autoScroll(KdenliveSettings::autoscroll()),
114 m_pasteEffectsAction(NULL),
115 m_ungroupAction(NULL),
122 m_blockRefresh(false),
123 m_selectionGroup(NULL),
126 if (doc) m_commandStack = doc->commandStack();
127 else m_commandStack = NULL;
128 setMouseTracking(true);
129 setAcceptDrops(true);
130 setFrameShape(QFrame::NoFrame);
132 //setCacheMode(QGraphicsView::CacheBackground);
133 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
134 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
136 pixmapCache = new KPixmapCache("kdenlive-thumbs");
137 KdenliveSettings::setTrackheight(m_tracksHeight);
138 m_animationTimer = new QTimeLine(800);
139 m_animationTimer->setFrameRange(0, 5);
140 m_animationTimer->setUpdateInterval(100);
141 m_animationTimer->setLoopCount(0);
142 m_tipColor = QColor(0, 192, 0, 200);
143 QColor border = QColor(255, 255, 255, 100);
144 m_tipPen.setColor(border);
145 m_tipPen.setWidth(3);
146 setContentsMargins(0, 0, 0, 0);
147 const int maxHeight = m_tracksHeight * m_document->tracksCount();
148 setSceneRect(0, 0, sceneRect().width(), maxHeight);
149 verticalScrollBar()->setMaximum(maxHeight);
150 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
151 m_cursorLine->setZValue(1000);
155 pen1.setColor(palette().text().color());
156 m_cursorLine->setPen(pen1);
157 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
159 KIcon razorIcon("edit-cut");
160 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
162 KIcon spacerIcon("kdenlive-spacer-tool");
163 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
164 verticalScrollBar()->setTracking(true);
165 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
166 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
167 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
168 m_scrollTimer.setInterval(100);
169 m_scrollTimer.setSingleShot(true);
171 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
172 m_thumbsTimer.setInterval(500);
173 m_thumbsTimer.setSingleShot(true);
176 CustomTrackView::~CustomTrackView()
178 qDeleteAll(m_guides);
180 m_waitingThumbs.clear();
184 void CustomTrackView::keyPressEvent(QKeyEvent * event)
186 if (event->key() == Qt::Key_Up) {
189 } else if (event->key() == Qt::Key_Down) {
192 } else QWidget::keyPressEvent(event);
195 void CustomTrackView::setDocumentModified()
197 m_document->setModified(true);
200 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
202 m_timelineContextMenu = timeline;
203 m_timelineContextClipMenu = clip;
204 m_clipTypeGroup = clipTypeGroup;
205 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
207 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
208 m_markerMenu->setEnabled(false);
209 markermenu->addMenu(m_markerMenu);
210 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
211 QList <QAction *> list = m_timelineContextClipMenu->actions();
212 for (int i = 0; i < list.count(); i++) {
213 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
214 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
217 m_timelineContextTransitionMenu = transition;
218 list = m_timelineContextTransitionMenu->actions();
219 for (int i = 0; i < list.count(); i++) {
220 if (list.at(i)->data().toString() == "auto") {
221 m_autoTransition = list.at(i);
226 m_timelineContextMenu->addSeparator();
227 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
228 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
229 m_timelineContextMenu->addAction(m_deleteGuide);
231 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
232 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
233 m_timelineContextMenu->addAction(m_editGuide);
236 void CustomTrackView::slotDoResetMenuPosition()
238 m_menuPosition = QPoint();
241 void CustomTrackView::slotResetMenuPosition()
243 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
244 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
247 void CustomTrackView::checkAutoScroll()
249 m_autoScroll = KdenliveSettings::autoscroll();
252 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
253 return m_scene->m_tracksList;
256 void CustomTrackView::checkTrackHeight()
258 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
259 m_tracksHeight = KdenliveSettings::trackheight();
260 emit trackHeightChanged();
261 QList<QGraphicsItem *> itemList = items();
263 Transition *transitionitem;
264 bool snap = KdenliveSettings::snaptopoints();
265 KdenliveSettings::setSnaptopoints(false);
266 for (int i = 0; i < itemList.count(); i++) {
267 if (itemList.at(i)->type() == AVWIDGET) {
268 item = (ClipItem*) itemList.at(i);
269 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
270 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
271 item->resetThumbs(true);
272 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
273 transitionitem = (Transition*) itemList.at(i);
274 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
275 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
278 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
279 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
281 for (int i = 0; i < m_guides.count(); i++) {
282 QLineF l = m_guides.at(i)->line();
283 l.setP2(QPointF(l.x2(), newHeight));
284 m_guides.at(i)->setLine(l);
287 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
288 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
289 KdenliveSettings::setSnaptopoints(snap);
290 viewport()->update();
293 /** Zoom or move viewport on mousewheel
295 * If mousewheel+Ctrl, zooms in/out on the timeline.
297 * With Ctrl, moves viewport towards end of timeline if down/back,
298 * opposite on up/forward.
300 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
301 void CustomTrackView::wheelEvent(QWheelEvent * e)
303 if (e->modifiers() == Qt::ControlModifier) {
304 if (e->delta() > 0) emit zoomIn();
307 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
308 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
312 int CustomTrackView::getPreviousVideoTrack(int track)
314 track = m_document->tracksCount() - track - 1;
316 for (int i = track; i > -1; i--) {
317 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
323 void CustomTrackView::slotFetchNextThumbs()
325 if (!m_waitingThumbs.isEmpty()) {
326 ClipItem *item = m_waitingThumbs.takeFirst();
327 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
328 item = m_waitingThumbs.takeFirst();
330 if (item) item->slotFetchThumbs();
331 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
335 void CustomTrackView::slotCheckMouseScrolling()
337 if (m_scrollOffset == 0) {
338 m_scrollTimer.stop();
341 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
342 m_scrollTimer.start();
345 void CustomTrackView::slotCheckPositionScrolling()
347 // If mouse is at a border of the view, scroll
348 if (m_moveOpMode != SEEK) return;
349 if (mapFromScene(m_cursorPos, 0).x() < 3) {
350 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
351 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
352 setCursorPos(mapToScene(QPoint(-2, 0)).x());
353 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
354 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
355 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
356 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
362 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
364 int pos = event->x();
365 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
366 double snappedPos = getSnapPointForPos(mappedXPos);
367 emit mousePosition(mappedXPos);
369 if (event->buttons() & Qt::MidButton) return;
370 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
371 event->setAccepted(true);
373 QGraphicsView::mouseMoveEvent(event);
377 if (event->buttons() != Qt::NoButton) {
378 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
379 if (m_dragItem && m_tool == SELECTTOOL) {
380 if (m_operationMode == MOVE && move) {
381 QGraphicsView::mouseMoveEvent(event);
382 // If mouse is at a border of the view, scroll
384 m_scrollOffset = -30;
385 m_scrollTimer.start();
386 } else if (viewport()->width() - pos < 10) {
388 m_scrollTimer.start();
389 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
391 } else if (m_operationMode == RESIZESTART && move) {
392 m_document->renderer()->pause();
393 m_dragItem->resizeStart((int)(snappedPos));
394 } else if (m_operationMode == RESIZEEND && move) {
395 m_document->renderer()->pause();
396 m_dragItem->resizeEnd((int)(snappedPos));
397 } else if (m_operationMode == FADEIN && move) {
398 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
399 } else if (m_operationMode == FADEOUT && move) {
400 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
401 } else if (m_operationMode == KEYFRAME && move) {
402 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
403 double pos = mapToScene(event->pos()).toPoint().y();
404 QRectF br = m_dragItem->sceneBoundingRect();
405 double maxh = 100.0 / br.height();
406 pos = (br.bottom() - pos) * maxh;
407 m_dragItem->updateKeyFramePos(keyFramePos, pos);
409 removeTipAnimation();
411 } else if (m_operationMode == MOVEGUIDE) {
412 removeTipAnimation();
413 QGraphicsView::mouseMoveEvent(event);
415 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
417 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
418 if (snappedPos < 0) snappedPos = 0;
420 // Make sure there is no collision
421 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
422 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
423 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
424 collidingItems.removeAll(m_selectionGroup);
425 for (int i = 0; i < children.count(); i++) {
426 if (children.at(i)->type() == GROUPWIDGET) {
427 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
428 for (int j = 0; j < subchildren.count(); j++) {
429 collidingItems.removeAll(subchildren.at(j));
432 collidingItems.removeAll(children.at(i));
434 bool collision = false;
436 for (int i = 0; i < collidingItems.count(); i++) {
437 if (!collidingItems.at(i)->isEnabled()) continue;
438 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
439 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
440 // Moving backward, determine best pos
441 QPainterPath clipPath;
442 clipPath.addRect(item->sceneBoundingRect());
443 QPainterPath res = shape.intersected(clipPath);
444 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
447 snappedPos += offset;
448 // make sure we have no collision
449 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
450 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
451 collidingItems.removeAll(m_selectionGroup);
452 for (int i = 0; i < children.count(); i++) {
453 if (children.at(i)->type() == GROUPWIDGET) {
454 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
455 for (int j = 0; j < subchildren.count(); j++) {
456 collidingItems.removeAll(subchildren.at(j));
459 collidingItems.removeAll(children.at(i));
462 for (int i = 0; i < collidingItems.count(); i++) {
463 if (!collidingItems.at(i)->isEnabled()) continue;
464 if (collidingItems.at(i)->type() == AVWIDGET) {
473 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
474 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
475 collidingItems.removeAll(m_selectionGroup);
476 for (int i = 0; i < children.count(); i++) {
477 if (children.at(i)->type() == GROUPWIDGET) {
478 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
479 for (int j = 0; j < subchildren.count(); j++) {
480 collidingItems.removeAll(subchildren.at(j));
483 collidingItems.removeAll(children.at(i));
487 for (int i = 0; i < collidingItems.count(); i++) {
488 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
489 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
490 // Moving backward, determine best pos
491 QPainterPath clipPath;
492 clipPath.addRect(item->sceneBoundingRect());
493 QPainterPath res = shape.intersected(clipPath);
494 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
498 snappedPos += offset;
499 // make sure we have no collision
500 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
501 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
502 collidingItems.removeAll(m_selectionGroup);
503 for (int i = 0; i < children.count(); i++) {
504 if (children.at(i)->type() == GROUPWIDGET) {
505 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
506 for (int j = 0; j < subchildren.count(); j++) {
507 collidingItems.removeAll(subchildren.at(j));
510 collidingItems.removeAll(children.at(i));
512 for (int i = 0; i < collidingItems.count(); i++) {
513 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
521 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
522 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
526 if (m_tool == RAZORTOOL) {
527 setCursor(m_razorCursor);
528 //QGraphicsView::mouseMoveEvent(event);
530 } else if (m_tool == SPACERTOOL) {
531 setCursor(m_spacerCursor);
535 QList<QGraphicsItem *> itemList = items(event->pos());
536 QGraphicsRectItem *item = NULL;
537 OPERATIONTYPE opMode = NONE;
539 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
541 } else for (int i = 0; i < itemList.count(); i++) {
542 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
543 item = (QGraphicsRectItem*) itemList.at(i);
548 if (item && event->buttons() == Qt::NoButton) {
549 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
550 if (m_tool == RAZORTOOL) {
551 // razor tool over a clip, display current frame in monitor
552 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
553 //TODO: solve crash when showing frame when moving razor over clip
554 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
559 opMode = clip->operationMode(mapToScene(event->pos()));
560 const double size = 5;
561 if (opMode == m_moveOpMode) {
562 QGraphicsView::mouseMoveEvent(event);
565 removeTipAnimation();
567 m_moveOpMode = opMode;
568 setTipAnimation(clip, opMode, size);
570 setCursor(Qt::OpenHandCursor);
571 else if (opMode == RESIZESTART)
572 setCursor(KCursor("left_side", Qt::SizeHorCursor));
573 else if (opMode == RESIZEEND)
574 setCursor(KCursor("right_side", Qt::SizeHorCursor));
575 else if (opMode == FADEIN || opMode == FADEOUT || opMode == TRANSITIONSTART || opMode == TRANSITIONEND || opMode == KEYFRAME)
576 setCursor(Qt::PointingHandCursor);
577 } // no clip under mouse
578 else if (m_tool == RAZORTOOL) {
581 } else if (opMode == MOVEGUIDE) {
582 m_moveOpMode = opMode;
583 setCursor(Qt::SplitHCursor);
585 removeTipAnimation();
586 setCursor(Qt::ArrowCursor);
587 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
588 QGraphicsView::mouseMoveEvent(event);
590 setCursorPos(mappedXPos);
591 slotCheckPositionScrolling();
593 } else m_moveOpMode = NONE;
595 QGraphicsView::mouseMoveEvent(event);
599 void CustomTrackView::mousePressEvent(QMouseEvent * event)
601 setFocus(Qt::MouseFocusReason);
602 m_menuPosition = QPoint();
604 // special cases (middle click button or ctrl / shift click
605 if (event->button() == Qt::MidButton) {
607 m_blockRefresh = false;
608 m_operationMode = NONE;
612 if (event->modifiers() & Qt::ShiftModifier) {
613 // Rectangle selection
614 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
615 setDragMode(QGraphicsView::RubberBandDrag);
616 if (!(event->modifiers() & Qt::ControlModifier)) {
617 resetSelectionGroup();
618 scene()->clearSelection();
620 m_blockRefresh = false;
621 m_operationMode = RUBBERSELECTION;
622 QGraphicsView::mousePressEvent(event);
626 m_blockRefresh = true;
628 bool collision = false;
630 if (m_tool != RAZORTOOL) activateMonitor();
631 else if (m_document->renderer()->playSpeed() != 0.0) {
632 m_document->renderer()->pause();
635 m_clickEvent = event->pos();
637 // check item under mouse
638 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
640 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
641 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
642 setDragMode(QGraphicsView::ScrollHandDrag);
643 QGraphicsView::mousePressEvent(event);
644 m_blockRefresh = false;
645 m_operationMode = NONE;
649 // if a guide and a clip were pressed, just select the guide
650 for (int i = 0; i < collisionList.count(); ++i) {
651 if (collisionList.at(i)->type() == GUIDEITEM) {
652 // a guide item was pressed
653 m_dragGuide = (Guide *) collisionList.at(i);
654 if (event->button() == Qt::LeftButton) { // move it
655 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
657 m_operationMode = MOVEGUIDE;
658 // deselect all clips so that only the guide will move
659 m_scene->clearSelection();
660 resetSelectionGroup(false);
661 updateSnapPoints(NULL);
662 QGraphicsView::mousePressEvent(event);
664 } else // show context menu
669 // Find first clip, transition or group under mouse (when no guides selected)
671 AbstractGroupItem *dragGroup = NULL;
672 AbstractClipItem *collisionClip = NULL;
674 while (!m_dragGuide && ct < collisionList.count()) {
675 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
676 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
677 if (collisionClip->isItemLocked())
679 if (collisionClip == m_dragItem)
680 collisionClip = NULL;
682 m_dragItem = collisionClip;
684 m_dragItemInfo = m_dragItem->info();
685 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
686 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
687 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
694 if (m_dragItem) emit clipItemSelected(NULL);
697 #if QT_VERSION >= 0x040600
698 // Add shadow to dragged item, currently disabled because of painting artifacts
699 //TODO:Â re-enable when fixed
700 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
701 eff->setBlurRadius(5);
702 eff->setOffset(3, 3);
703 m_dragItem->setGraphicsEffect(eff);*/
705 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
706 // update transition menu action
707 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
708 m_autoTransition->setEnabled(true);
709 } else m_autoTransition->setEnabled(false);
711 // context menu requested
712 if (event->button() == Qt::RightButton) {
714 if (dragGroup) dragGroup->setSelected(true);
715 else if (!m_dragItem->isSelected()) {
716 resetSelectionGroup(false);
717 m_scene->clearSelection();
718 m_dragItem->setSelected(true);
720 } else if (!m_dragGuide) {
721 // check if there is a guide close to mouse click
722 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
723 for (int i = 0; i < guidesCollisionList.count(); i++) {
724 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
725 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
729 // keep this to support multiple guides context menu in the future (?)
730 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
731 guidesCollisionList.removeAt(0);
733 if (!guidesCollisionList.isEmpty())
734 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
737 m_operationMode = NONE;
738 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
739 m_menuPosition = m_clickEvent;
745 // No item under click
746 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
747 resetSelectionGroup(false);
748 setCursor(Qt::ArrowCursor);
749 m_scene->clearSelection();
751 updateClipTypeActions(NULL);
752 if (m_tool == SPACERTOOL) {
753 QList<QGraphicsItem *> selection;
754 if (event->modifiers() == Qt::ControlModifier) {
755 // Ctrl + click, select all items on track after click position
756 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
757 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
758 // Cannot use spacer on locked track
759 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
763 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
766 selection = checkForGroups(rect, &isOk);
768 // groups found on track, do not allow the move
769 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
773 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
775 // Select all items on all tracks after click position
776 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
777 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
780 QList <GenTime> offsetList;
781 // create group to hold selected items
782 m_selectionGroup = new AbstractGroupItem(m_document->fps());
783 scene()->addItem(m_selectionGroup);
785 for (int i = 0; i < selection.count(); i++) {
786 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
787 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
788 if (item->isItemLocked()) continue;
789 offsetList.append(item->startPos());
790 offsetList.append(item->endPos());
791 m_selectionGroup->addToGroup(selection.at(i));
792 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
793 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
794 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
795 QList<QGraphicsItem *> children = selection.at(i)->childItems();
796 for (int j = 0; j < children.count(); j++) {
797 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
798 offsetList.append(item->startPos());
799 offsetList.append(item->endPos());
801 m_selectionGroup->addToGroup(selection.at(i));
802 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
803 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
804 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
805 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
806 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
807 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
810 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
811 if (!offsetList.isEmpty()) {
813 QList <GenTime> cleandOffsetList;
814 GenTime startOffset = offsetList.takeFirst();
815 for (int k = 0; k < offsetList.size(); k++) {
816 GenTime newoffset = offsetList.at(k) - startOffset;
817 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
818 cleandOffsetList.append(newoffset);
821 updateSnapPoints(NULL, cleandOffsetList, true);
823 m_operationMode = SPACER;
825 setCursorPos((int)(mapToScene(event->x(), 0).x()));
827 QGraphicsView::mousePressEvent(event);
832 if (m_tool == RAZORTOOL && m_dragItem) {
833 if (m_dragItem->type() == TRANSITIONWIDGET) {
834 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
838 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
839 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
844 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
845 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
846 m_document->renderer()->pause();
847 m_commandStack->push(command);
848 setDocumentModified();
854 bool itemSelected = false;
855 if (m_dragItem->isSelected()) itemSelected = true;
856 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
857 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
859 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
860 if (event->modifiers() != Qt::ControlModifier) {
861 resetSelectionGroup(false);
862 m_scene->clearSelection();
863 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
864 viewport()->update();
865 } else resetSelectionGroup();
867 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
868 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
869 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
871 bool selected = !m_dragItem->isSelected();
872 if (dragGroup) dragGroup->setSelected(selected);
873 else m_dragItem->setSelected(selected);
875 groupSelectedItems();
876 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
877 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
878 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
881 if (collisionClip != NULL || m_dragItem == NULL) {
882 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
883 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
884 emit clipItemSelected(selected);
885 } else emit clipItemSelected(NULL);
888 // If clicked item is selected, allow move
889 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
891 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
892 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
894 // Update snap points
895 if (m_selectionGroup == NULL) {
896 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
897 else updateSnapPoints(m_dragItem);
899 QList <GenTime> offsetList;
900 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
901 for (int i = 0; i < children.count(); i++) {
902 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
903 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
904 offsetList.append(item->startPos());
905 offsetList.append(item->endPos());
908 if (!offsetList.isEmpty()) {
910 GenTime startOffset = offsetList.takeFirst();
911 QList <GenTime> cleandOffsetList;
912 for (int k = 0; k < offsetList.size(); k++) {
913 GenTime newoffset = offsetList.at(k) - startOffset;
914 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
915 cleandOffsetList.append(newoffset);
918 updateSnapPoints(NULL, cleandOffsetList, true);
922 if (m_operationMode == KEYFRAME) {
923 m_dragItem->updateSelectedKeyFrame();
924 m_blockRefresh = false;
926 } else if (m_operationMode == MOVE) {
927 setCursor(Qt::ClosedHandCursor);
928 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
930 info.startPos = m_dragItem->startPos();
931 info.track = m_dragItem->track();
932 int transitiontrack = getPreviousVideoTrack(info.track);
933 ClipItem *transitionClip = NULL;
934 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
935 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
936 info.endPos = transitionClip->endPos();
938 GenTime transitionDuration(65, m_document->fps());
939 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
940 else info.endPos = info.startPos + transitionDuration;
942 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
943 // Check there is no other transition at that place
944 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
945 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
946 QList<QGraphicsItem *> selection = m_scene->items(r);
947 bool transitionAccepted = true;
948 for (int i = 0; i < selection.count(); i++) {
949 if (selection.at(i)->type() == TRANSITIONWIDGET) {
950 Transition *tr = static_cast <Transition *>(selection.at(i));
951 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
952 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
953 } else transitionAccepted = false;
956 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
957 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
958 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
960 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
961 info.track = m_dragItem->track();
962 int transitiontrack = getPreviousVideoTrack(info.track);
963 ClipItem *transitionClip = NULL;
964 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
965 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
966 info.startPos = transitionClip->startPos();
968 GenTime transitionDuration(65, m_document->fps());
969 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
970 else info.startPos = info.endPos - transitionDuration;
972 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
973 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
974 EffectsList::setParameter(transition, "reverse", "1");
976 // Check there is no other transition at that place
977 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
978 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
979 QList<QGraphicsItem *> selection = m_scene->items(r);
980 bool transitionAccepted = true;
981 for (int i = 0; i < selection.count(); i++) {
982 if (selection.at(i)->type() == TRANSITIONWIDGET) {
983 Transition *tr = static_cast <Transition *>(selection.at(i));
984 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
985 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
986 } else transitionAccepted = false;
989 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
990 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
992 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
993 resetSelectionGroup(false);
994 m_dragItem->setSelected(true);
997 m_blockRefresh = false;
999 QGraphicsView::mousePressEvent(event);
1002 void CustomTrackView::rebuildGroup(AbstractGroupItem* group)
1005 QList <QGraphicsItem *> children = group->childItems();
1006 m_document->clipManager()->removeGroup(group);
1007 scene()->destroyItemGroup(group);
1008 for (int i = 0; i < children.count(); i++)
1009 children.at(i)->setSelected(true);
1010 groupSelectedItems(false, true);
1014 void CustomTrackView::resetSelectionGroup(bool selectItems)
1016 if (m_selectionGroup) {
1017 // delete selection group
1018 bool snap = KdenliveSettings::snaptopoints();
1019 KdenliveSettings::setSnaptopoints(false);
1021 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1022 scene()->destroyItemGroup(m_selectionGroup);
1023 for (int i = 0; i < children.count(); i++) {
1024 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1025 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1026 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1027 children.at(i)->setSelected(selectItems);
1029 } else if (children.at(i)->type() == GROUPWIDGET) {
1030 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1031 children.at(i)->setSelected(selectItems);
1034 m_selectionGroup = NULL;
1035 KdenliveSettings::setSnaptopoints(snap);
1039 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1041 if (m_selectionGroup) {
1042 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1045 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1046 if (selection.isEmpty()) return;
1048 // Find top left position of selection
1049 for (int i = 0; i < selection.count(); i++) {
1050 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1051 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1052 } else if (selection.at(i)->parentItem()) {
1053 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1057 if (force || selection.count() > 1) {
1058 bool snap = KdenliveSettings::snaptopoints();
1059 KdenliveSettings::setSnaptopoints(false);
1060 if (createNewGroup) {
1061 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1062 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1063 QPointF diff = newGroup->pos();
1064 newGroup->translate(-diff.x(), -diff.y());
1065 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1067 scene()->addItem(newGroup);
1069 // Check if we are trying to include a group in a group
1070 QList <AbstractGroupItem *> groups;
1071 for (int i = 0; i < selection.count(); i++) {
1072 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1073 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1074 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1075 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1077 if (!groups.isEmpty()) {
1078 // ungroup previous groups
1079 while (!groups.isEmpty()) {
1080 AbstractGroupItem *grp = groups.takeFirst();
1081 m_document->clipManager()->removeGroup(grp);
1082 scene()->destroyItemGroup(grp);
1084 selection = m_scene->selectedItems();
1087 for (int i = 0; i < selection.count(); i++) {
1088 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1089 newGroup->addToGroup(selection.at(i));
1090 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1093 KdenliveSettings::setSnaptopoints(snap);
1095 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1096 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1097 QPointF diff = m_selectionGroup->pos();
1098 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1099 m_selectionGroup->translate(- diff.x(), -diff.y());
1101 scene()->addItem(m_selectionGroup);
1102 for (int i = 0; i < selection.count(); i++) {
1103 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1104 m_selectionGroup->addToGroup(selection.at(i));
1105 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1108 KdenliveSettings::setSnaptopoints(snap);
1109 if (m_selectionGroup) {
1110 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1111 m_selectionGroupInfo.track = m_selectionGroup->track();
1114 } else resetSelectionGroup();
1117 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1119 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1120 /*if (m_moveOpMode == KEYFRAME) {
1121 // user double clicked on a keyframe, open edit dialog
1122 //TODO:Â update for effects with several values per keyframe
1123 QDialog d(parentWidget());
1124 Ui::KeyFrameDialog_UI view;
1126 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1127 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1128 view.kfr_value->setFocus();
1129 if (d.exec() == QDialog::Accepted) {
1130 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1131 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1132 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1133 QString previous = item->keyframes(item->selectedEffectIndex());
1134 item->updateKeyframeEffect();
1135 QString next = item->keyframes(item->selectedEffectIndex());
1136 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1137 m_commandStack->push(command);
1138 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1139 emit clipItemSelected(item, item->selectedEffectIndex());
1144 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1145 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1146 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1147 //QString previous = item->keyframes(item->selectedEffectIndex());
1148 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1149 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1150 //item->updateKeyframeEffect();
1151 //QString next = item->keyframes(item->selectedEffectIndex());
1152 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1153 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1154 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1155 m_commandStack->push(command);
1156 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1157 emit clipItemSelected(item, item->selectedEffectIndex());
1159 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1162 QList<QGraphicsItem *> collisionList = items(event->pos());
1163 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1164 Guide *editGuide = (Guide *) collisionList.at(0);
1165 if (editGuide) slotEditGuide(editGuide->info());
1170 void CustomTrackView::editItemDuration()
1172 AbstractClipItem *item;
1176 if (m_scene->selectedItems().count() == 1) {
1177 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1179 if (m_scene->selectedItems().empty()) {
1180 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1182 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1188 if (!item->isItemLocked()) {
1191 if (item->type() == TRANSITIONWIDGET) {
1192 getTransitionAvailableSpace(item, minimum, maximum);
1194 getClipAvailableSpace(item, minimum, maximum);
1196 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1197 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1198 if (d.exec() == QDialog::Accepted) {
1199 if (item->type() == TRANSITIONWIDGET) {
1200 // move & resize transition
1202 startInfo.startPos = item->startPos();
1203 startInfo.endPos = item->endPos();
1204 startInfo.track = item->track();
1206 endInfo.startPos = d.startPos();
1207 endInfo.endPos = endInfo.startPos + d.duration();
1208 endInfo.track = item->track();
1209 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1210 m_commandStack->push(command);
1212 // move and resize clip
1213 QUndoCommand *moveCommand = new QUndoCommand();
1214 moveCommand->setText(i18n("Edit clip"));
1215 ItemInfo clipInfo = item->info();
1216 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1217 // duration was reduced, so process it first
1218 ItemInfo startInfo = clipInfo;
1219 clipInfo.endPos = clipInfo.startPos + d.duration();
1220 clipInfo.cropStart = d.cropStart();
1221 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1223 if (d.startPos() != clipInfo.startPos) {
1224 ItemInfo startInfo = clipInfo;
1225 clipInfo.startPos = d.startPos();
1226 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1227 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1229 if (d.duration() > item->cropDuration()) {
1230 // duration was increased, so process it after move
1231 ItemInfo startInfo = clipInfo;
1232 clipInfo.endPos = clipInfo.startPos + d.duration();
1233 clipInfo.cropStart = d.cropStart();
1234 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1236 m_commandStack->push(moveCommand);
1239 } else emit displayMessage(i18n("Item is locked"), ErrorMessage);
1242 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1244 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1246 clip->setKeyframes(index, keyframes);
1247 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1248 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1252 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1254 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1255 m_editGuide->setEnabled(m_dragGuide != NULL);
1256 m_markerMenu->clear();
1257 m_markerMenu->setEnabled(false);
1259 m_timelineContextMenu->popup(pos);
1260 } else if (group != NULL) {
1261 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1262 m_ungroupAction->setEnabled(true);
1263 updateClipTypeActions(NULL);
1264 m_timelineContextClipMenu->popup(pos);
1266 m_ungroupAction->setEnabled(false);
1267 if (clip->type() == AVWIDGET) {
1268 ClipItem *item = static_cast <ClipItem*>(clip);
1269 //build go to marker menu
1270 if (item->baseClip()) {
1271 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1272 int offset = item->startPos().frames(m_document->fps());
1273 if (!markers.isEmpty()) {
1274 for (int i = 0; i < markers.count(); i++) {
1275 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1276 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1277 QAction *go = m_markerMenu->addAction(position);
1278 go->setData(pos + offset);
1281 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1283 updateClipTypeActions(item);
1284 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1285 m_timelineContextClipMenu->popup(pos);
1286 } else if (clip->type() == TRANSITIONWIDGET) {
1287 m_timelineContextTransitionMenu->popup(pos);
1292 void CustomTrackView::activateMonitor()
1294 emit activateDocumentMonitor();
1297 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1299 resetSelectionGroup();
1301 info.startPos = GenTime();
1302 info.cropStart = GenTime(in, m_document->fps());
1303 info.endPos = GenTime(out - in, m_document->fps());
1304 info.cropDuration = info.endPos - info.startPos;
1307 // Check if clip can be inserted at that position
1308 ItemInfo pasteInfo = info;
1309 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1310 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1311 pasteInfo.track = selectedTrack();
1312 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1313 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1317 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1318 m_commandStack->push(command);
1320 selectClip(true, false);
1321 // Automatic audio split
1322 if (KdenliveSettings::splitaudio())
1326 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1328 if (data->hasFormat("kdenlive/clip")) {
1330 m_scene->clearSelection();
1331 resetSelectionGroup(false);
1332 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1333 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1335 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1338 QPointF framePos = mapToScene(pos);
1340 info.startPos = GenTime();
1341 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1342 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1343 info.cropDuration = info.endPos - info.startPos;
1346 // Check if clip can be inserted at that position
1347 ItemInfo pasteInfo = info;
1348 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1349 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1350 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1351 framePos.setX((int)(framePos.x() + 0.5));
1352 framePos.setY(pasteInfo.track * m_tracksHeight);
1353 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1356 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1357 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1358 m_selectionGroup->addToGroup(item);
1359 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1361 QList <GenTime> offsetList;
1362 offsetList.append(info.endPos);
1363 updateSnapPoints(NULL, offsetList);
1364 m_selectionGroup->setPos(framePos);
1365 scene()->addItem(m_selectionGroup);
1366 m_selectionGroup->setSelected(true);
1368 } else if (data->hasFormat("kdenlive/producerslist")) {
1370 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1371 m_scene->clearSelection();
1372 resetSelectionGroup(false);
1374 QList <GenTime> offsetList;
1375 QList <ItemInfo> infoList;
1376 QPointF framePos = mapToScene(pos);
1377 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1378 int track = (int)(framePos.y() / m_tracksHeight);
1379 framePos.setX((int)(framePos.x() + 0.5));
1380 framePos.setY(track * m_tracksHeight);
1382 // Check if clips can be inserted at that position
1383 for (int i = 0; i < ids.size(); ++i) {
1384 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1386 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1390 info.startPos = start;
1391 info.cropDuration = clip->duration();
1392 info.endPos = info.startPos + info.cropDuration;
1394 infoList.append(info);
1395 start += clip->duration();
1397 if (!canBePastedTo(infoList, AVWIDGET)) {
1400 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1402 for (int i = 0; i < ids.size(); ++i) {
1403 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1405 info.startPos = start;
1406 info.cropDuration = clip->duration();
1407 info.endPos = info.startPos + info.cropDuration;
1409 start += info.cropDuration;
1410 offsetList.append(start);
1411 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1412 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1413 m_selectionGroup->addToGroup(item);
1414 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1417 updateSnapPoints(NULL, offsetList);
1418 m_selectionGroup->setPos(framePos);
1419 scene()->addItem(m_selectionGroup);
1420 //m_selectionGroup->setZValue(10);
1421 m_thumbsTimer.start();
1425 // the drag is not a clip (may be effect, ...)
1433 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1435 if (insertDropClips(event->mimeData(), event->pos())) {
1436 event->acceptProposedAction();
1437 } else QGraphicsView::dragEnterEvent(event);
1440 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1442 QRectF shape = QRectF(newPos.startPos.frames(m_document->fps()), newPos.track * m_tracksHeight + 1, (newPos.endPos - newPos.startPos).frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1443 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1444 collindingItems.removeAll(item);
1445 if (collindingItems.isEmpty()) return false;
1447 for (int i = 0; i < collindingItems.count(); i++) {
1448 QGraphicsItem *collision = collindingItems.at(i);
1449 if (collision->type() == item->type()) {
1451 kDebug() << "// COLLISIION DETECTED";
1459 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1461 int track = m_document->tracksCount() - clip->track();
1462 GenTime pos = clip->startPos();
1463 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1464 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1467 bool success = true;
1468 for (int i = 0; i < clip->effectsCount(); i++) {
1469 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1471 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1472 m_document->renderer()->doRefresh();
1475 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1477 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1479 // Special case: speed effect
1480 if (effect.attribute("id") == "speed") {
1481 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1482 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1485 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1486 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1487 if (strobe == 0) strobe = 1;
1488 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1489 EffectsParameterList params = clip->addEffect(effect);
1490 m_document->renderer()->mltAddEffect(track, pos, params);
1491 if (clip->isSelected()) emit clipItemSelected(clip);
1494 EffectsParameterList params = clip->addEffect(effect);
1495 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1496 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1497 if (clip->isSelected()) emit clipItemSelected(clip);
1498 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1501 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1503 QString index = effect.attribute("kdenlive_ix");
1504 // Special case: speed effect
1505 if (effect.attribute("id") == "speed") {
1506 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1508 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1509 clip->deleteEffect(index);
1510 emit clipItemSelected(clip);
1511 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1515 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1516 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1517 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1520 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1522 clip->deleteEffect(index);
1523 emit clipItemSelected(clip);
1527 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1529 QList<QGraphicsItem *> itemList = group->childItems();
1530 QUndoCommand *effectCommand = new QUndoCommand();
1532 QDomNode namenode = effect.elementsByTagName("name").item(0);
1533 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1534 else effectName = i18n("effect");
1535 effectCommand->setText(i18n("Add %1", effectName));
1537 for (int i = 0; i < itemList.count(); i++) {
1538 if (itemList.at(i)->type() == AVWIDGET) {
1539 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1540 if (effect.attribute("type") == "audio") {
1541 // Don't add audio effects on video clips
1542 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1543 } else if (effect.hasAttribute("type") == false) {
1544 // Don't add video effect on audio clips
1545 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1548 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1549 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1552 if (item->isItemLocked()) {
1555 item->initEffect(effect);
1556 if (effect.attribute("tag") == "ladspa") {
1557 QString ladpsaFile = m_document->getLadspaFile();
1558 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1559 effect.setAttribute("src", ladpsaFile);
1561 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1566 m_commandStack->push(effectCommand);
1567 setDocumentModified();
1568 } else delete effectCommand;
1571 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1573 QList<QGraphicsItem *> itemList;
1574 QUndoCommand *effectCommand = new QUndoCommand();
1576 QDomNode namenode = effect.elementsByTagName("name").item(0);
1577 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1578 else effectName = i18n("effect");
1579 effectCommand->setText(i18n("Add %1", effectName));
1581 if (track == -1) itemList = scene()->selectedItems();
1582 if (itemList.isEmpty()) {
1583 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1584 if (clip) itemList.append(clip);
1585 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1589 for (int i = 0; i < itemList.count(); i++) {
1590 if (itemList.at(i)->type() == GROUPWIDGET) {
1591 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1592 for (int j = 0; j < subitems.count(); j++) {
1593 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1598 for (int i = 0; i < itemList.count(); i++) {
1599 if (itemList.at(i)->type() == AVWIDGET) {
1600 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1601 if (effect.attribute("type") == "audio") {
1602 // Don't add audio effects on video clips
1603 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1604 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1607 } else if (effect.hasAttribute("type") == false) {
1608 // Don't add video effect on audio clips
1609 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1610 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1614 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1615 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1618 if (item->isItemLocked()) {
1621 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1622 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1623 } else item->initEffect(effect);
1624 if (effect.attribute("tag") == "ladspa") {
1625 QString ladpsaFile = m_document->getLadspaFile();
1626 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1627 effect.setAttribute("src", ladpsaFile);
1629 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1632 if (effectCommand->childCount() > 0) {
1633 m_commandStack->push(effectCommand);
1634 setDocumentModified();
1635 } else delete effectCommand;
1638 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1640 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1641 //clip is in a group, also remove the effect in other clips of the group
1642 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1643 QUndoCommand *delCommand = new QUndoCommand();
1645 QDomNode namenode = effect.elementsByTagName("name").item(0);
1646 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1647 else effectName = i18n("effect");
1648 delCommand->setText(i18n("Delete %1", effectName));
1651 for (int i = 0; i < items.count(); i++) {
1652 if (items.at(i)->type() == GROUPWIDGET) {
1653 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1654 for (int j = 0; j < subitems.count(); j++) {
1655 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1660 for (int i = 0; i < items.count(); i++) {
1661 if (items.at(i)->type() == AVWIDGET) {
1662 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1663 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1665 QDomElement eff = item->effectAt(ix);
1666 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1670 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1671 else delete delCommand;
1674 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1675 m_commandStack->push(command);
1676 setDocumentModified();
1679 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1681 if (insertedEffect.isNull()) {
1682 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1685 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1686 QDomElement effect = insertedEffect.cloneNode().toElement();
1688 // Special case: speed effect
1689 if (effect.attribute("id") == "speed") {
1690 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1692 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1693 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1694 if (strobe == 0) strobe = 1;
1695 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1697 clip->setEffectAt(ix, effect);
1698 if (ix == clip->selectedEffectIndex()) {
1699 clip->setSelectedEffect(ix);
1700 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1705 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1706 if (effect.attribute("tag") == "ladspa") {
1707 // Update the ladspa affect file
1708 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1710 // check if we are trying to reset a keyframe effect
1711 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1712 clip->initEffect(effect);
1713 effectParams = clip->getEffectArgs(effect);
1715 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1716 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1718 clip->setEffectAt(ix, effect);
1719 if (ix == clip->selectedEffectIndex()) {
1720 clip->setSelectedEffect(ix);
1721 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1723 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1724 // A fade effect was modified, update the clip
1725 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1726 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1727 clip->setFadeIn(pos);
1729 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1730 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1731 clip->setFadeOut(pos);
1735 setDocumentModified();
1738 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1740 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1741 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1742 QDomElement act = clip->effectAt(newPos - 1);
1743 QDomElement before = clip->effectAt(oldPos - 1);
1744 clip->setEffectAt(oldPos - 1, act);
1745 clip->setEffectAt(newPos - 1, before);
1746 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1747 if (act.attribute("id") == "speed") {
1748 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1749 } else if (before.attribute("id") == "speed") {
1750 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1751 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1752 emit clipItemSelected(clip, newPos - 1);
1753 setDocumentModified();
1754 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1757 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1759 QDomElement effect = clip->effectAt(effectPos);
1760 QDomElement oldEffect = effect.cloneNode().toElement();
1762 effect.setAttribute("disable", (int) disable);
1763 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1764 m_commandStack->push(command);
1765 setDocumentModified();;
1768 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1770 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1771 m_commandStack->push(command);
1772 setDocumentModified();
1775 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1777 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1778 m_commandStack->push(command);
1781 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1783 QDomElement effect = clip->getEffectAt(ix);
1784 QDomElement oldeffect = effect.cloneNode().toElement();
1785 effect.setAttribute("region", region);
1786 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1787 m_commandStack->push(command);
1790 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1794 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1795 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1796 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1797 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);
1798 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1799 m_blockRefresh = false;
1802 if (item->parentItem()) {
1803 // Item is part of a group, reset group
1804 resetSelectionGroup();
1806 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1808 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1809 int cutPos = (int) cutTime.frames(m_document->fps());
1811 newPos.startPos = cutTime;
1812 newPos.endPos = info.endPos;
1813 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1814 newPos.track = info.track;
1815 newPos.cropDuration = newPos.endPos - newPos.startPos;
1817 bool snap = KdenliveSettings::snaptopoints();
1818 KdenliveSettings::setSnaptopoints(false);
1819 ClipItem *dup = item->clone(newPos);
1820 // remove unwanted effects (fade in) from 2nd part of cutted clip
1821 int ix = dup->hasEffect(QString(), "fadein");
1823 QDomElement oldeffect = item->effectAt(ix);
1824 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1826 ix = dup->hasEffect(QString(), "fade_from_black");
1828 QDomElement oldeffect = item->effectAt(ix);
1829 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1831 item->resizeEnd(cutPos);
1832 scene()->addItem(dup);
1833 if (item->checkKeyFrames()) slotRefreshEffects(item);
1834 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1835 item->baseClip()->addReference();
1836 m_document->updateClip(item->baseClip()->getId());
1837 setDocumentModified();
1838 KdenliveSettings::setSnaptopoints(snap);
1840 //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);
1844 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1845 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1847 if (!item || !dup || item == dup) {
1848 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1849 m_blockRefresh = false;
1852 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1853 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1857 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1858 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1859 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1860 //deleteClip(dup->info());
1862 bool snap = KdenliveSettings::snaptopoints();
1863 KdenliveSettings::setSnaptopoints(false);
1865 if (dup->isSelected()) emit clipItemSelected(NULL);
1866 dup->baseClip()->removeReference();
1867 m_document->updateClip(dup->baseClip()->getId());
1868 scene()->removeItem(dup);
1871 ItemInfo clipinfo = item->info();
1872 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1873 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1875 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1876 setDocumentModified();
1878 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1879 KdenliveSettings::setSnaptopoints(snap);
1883 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1886 void CustomTrackView::slotEnableRefresh()
1888 m_blockRefresh = false;
1891 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1893 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1894 if (itemList.count() == 1) {
1895 if (itemList.at(0)->type() == AVWIDGET) {
1896 ClipItem *item = (ClipItem *) itemList.at(0);
1898 info.track = item->track();
1899 ClipItem *transitionClip = NULL;
1900 const int transitiontrack = getPreviousVideoTrack(info.track);
1901 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1902 if (pos < item->startPos() + item->cropDuration() / 2) {
1903 // add transition to clip start
1904 info.startPos = item->startPos();
1905 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1906 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1907 info.endPos = transitionClip->endPos();
1908 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1909 // Check there is no other transition at that place
1910 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1911 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1912 QList<QGraphicsItem *> selection = m_scene->items(r);
1913 bool transitionAccepted = true;
1914 for (int i = 0; i < selection.count(); i++) {
1915 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1916 Transition *tr = static_cast <Transition *>(selection.at(i));
1917 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1918 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1919 } else transitionAccepted = false;
1922 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1923 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1926 // add transition to clip end
1927 info.endPos = item->endPos();
1928 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1929 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1930 info.startPos = transitionClip->startPos();
1931 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1932 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1933 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1935 // Check there is no other transition at that place
1936 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1937 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1938 QList<QGraphicsItem *> selection = m_scene->items(r);
1939 bool transitionAccepted = true;
1940 for (int i = 0; i < selection.count(); i++) {
1941 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1942 Transition *tr = static_cast <Transition *>(selection.at(i));
1943 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1944 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1945 } else transitionAccepted = false;
1948 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1949 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1952 } else for (int i = 0; i < itemList.count(); i++) {
1953 if (itemList.at(i)->type() == AVWIDGET) {
1954 ClipItem *item = (ClipItem *) itemList.at(i);
1956 info.startPos = item->startPos();
1957 info.endPos = info.startPos + GenTime(65, m_document->fps());
1958 info.track = item->track();
1960 // Check there is no other transition at that place
1961 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1962 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1963 QList<QGraphicsItem *> selection = m_scene->items(r);
1964 bool transitionAccepted = true;
1965 for (int i = 0; i < selection.count(); i++) {
1966 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1967 Transition *tr = static_cast <Transition *>(selection.at(i));
1968 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1969 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1970 } else transitionAccepted = false;
1973 int transitiontrack = getPreviousVideoTrack(info.track);
1974 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1975 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1980 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1982 if (transitionInfo.startPos >= transitionInfo.endPos) {
1983 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1986 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1987 m_commandStack->push(command);
1988 setDocumentModified();
1991 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1993 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1994 //kDebug() << "---- ADDING transition " << params.attribute("value");
1995 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1996 scene()->addItem(tr);
1997 setDocumentModified();
1999 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2004 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2006 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2008 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2011 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2012 if (m_dragItem == item) m_dragItem = NULL;
2014 #if QT_VERSION >= 0x040600
2015 // animate item deletion
2016 item->closeAnimation();
2020 emit transitionItemSelected(NULL);
2021 setDocumentModified();
2024 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2026 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2027 QDomElement xml = tr->toXML();
2028 if (old.isNull() || xml.isNull()) {
2029 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2032 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2033 m_commandStack->push(command);
2034 setDocumentModified();
2037 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2039 Transition *item = getTransitionItemAt(pos, track);
2041 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2045 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2046 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);
2047 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2048 item->setTransitionParameters(transition);
2049 if (updateTransitionWidget) {
2050 ItemInfo info = item->info();
2052 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2053 if (transitionClip && transitionClip->baseClip()) {
2054 QString size = transitionClip->baseClip()->getProperty("frame_size");
2055 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2056 if (factor == 0) factor = 1.0;
2057 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2058 p.setY(size.section('x', 1, 1).toInt());
2060 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2062 setDocumentModified();
2065 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2068 const QPointF pos = mapToScene(event->pos());
2069 if (m_selectionGroup) {
2070 m_selectionGroup->setPos(pos);
2071 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2072 event->acceptProposedAction();
2074 // Drag enter was not possible, try again at mouse position
2075 insertDropClips(event->mimeData(), event->pos());
2079 QGraphicsView::dragMoveEvent(event);
2083 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2085 if (m_selectionGroup && m_clipDrag) {
2086 m_thumbsTimer.stop();
2087 m_waitingThumbs.clear();
2088 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2090 scene()->destroyItemGroup(m_selectionGroup);
2091 m_selectionGroup = NULL;
2092 } else QGraphicsView::dragLeaveEvent(event);
2095 void CustomTrackView::dropEvent(QDropEvent * event)
2097 if (m_selectionGroup && m_clipDrag) {
2098 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2099 resetSelectionGroup();
2100 m_scene->clearSelection();
2101 bool hasVideoClip = false;
2102 QUndoCommand *addCommand = new QUndoCommand();
2103 addCommand->setText(i18n("Add timeline clip"));
2104 QList <ClipItem *> brokenClips;
2106 for (int i = 0; i < items.count(); i++) {
2107 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2108 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2109 if (items.count() == 1) {
2110 updateClipTypeActions(item);
2112 updateClipTypeActions(NULL);
2115 //TODO: take care of edit mode for undo
2116 item->baseClip()->addReference();
2117 //item->setZValue(item->defaultZValue());
2118 m_document->updateClip(item->baseClip()->getId());
2119 ItemInfo info = item->info();
2121 int tracknumber = m_document->tracksCount() - info.track - 1;
2122 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2123 if (isLocked) item->setItemLocked(true);
2124 ItemInfo clipInfo = info;
2125 clipInfo.track = m_document->tracksCount() - item->track();
2126 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2127 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2128 brokenClips.append(item);
2131 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2133 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2135 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2136 // add transparency transition
2137 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2138 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2140 item->setSelected(true);
2142 qDeleteAll(brokenClips);
2143 brokenClips.clear();
2144 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2145 else delete addCommand;
2147 // Automatic audio split
2148 if (KdenliveSettings::splitaudio())
2150 setDocumentModified();
2154 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2155 QList<QGraphicsItem *> selection = m_scene->items(rect);
2156 QStringList timelineList;
2158 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2159 for (int i = 0; i < selection.count(); i++) {
2160 if (selection.at(i)->type() == AVWIDGET) {
2161 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2162 int start = clip->startPos().frames(m_document->fps());
2163 int end = clip->endPos().frames(m_document->fps());
2164 timelineList.append(QString::number(start) + "-" + QString::number(end));
2167 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2170 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2171 if (items.count() > 1) groupSelectedItems(true);
2172 event->setDropAction(Qt::MoveAction);
2174 } else QGraphicsView::dropEvent(event);
2178 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2180 bool snap = KdenliveSettings::snaptopoints();
2181 KdenliveSettings::setSnaptopoints(false);
2182 if (mode == OVERWRITEEDIT) {
2183 // if we are in overwrite mode, move clips accordingly
2185 if (item == NULL) info = posinfo;
2186 else info = item->info();
2187 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);
2188 QList<QGraphicsItem *> selection = m_scene->items(rect);
2189 if (item) selection.removeAll(item);
2190 for (int i = 0; i < selection.count(); i++) {
2191 if (!selection.at(i)->isEnabled()) continue;
2192 if (selection.at(i)->type() == AVWIDGET) {
2193 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2194 if (clip->startPos() < info.startPos) {
2195 if (clip->endPos() > info.endPos) {
2196 ItemInfo clipInfo = clip->info();
2197 ItemInfo dupInfo = clipInfo;
2198 GenTime diff = info.startPos - clipInfo.startPos;
2199 dupInfo.startPos = info.startPos;
2200 dupInfo.cropStart += diff;
2201 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2202 ItemInfo newdupInfo = dupInfo;
2203 GenTime diff2 = info.endPos - info.startPos;
2204 newdupInfo.startPos = info.endPos;
2205 newdupInfo.cropStart += diff2;
2206 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2207 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2208 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2209 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2210 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2212 ItemInfo newclipInfo = clip->info();
2213 newclipInfo.endPos = info.startPos;
2214 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2215 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2217 } else if (clip->endPos() <= info.endPos) {
2218 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2219 scene()->removeItem(clip);
2223 ItemInfo newclipInfo = clip->info();
2224 newclipInfo.startPos = info.endPos;
2225 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2226 clip->resizeStart(info.endPos.frames(m_document->fps()));
2230 } else if (mode == INSERTEDIT) {
2231 // if we are in push mode, move clips accordingly
2233 if (item == NULL) info = posinfo;
2234 else info = item->info();
2235 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);
2236 QList<QGraphicsItem *> selection = m_scene->items(rect);
2237 if (item) selection.removeAll(item);
2238 for (int i = 0; i < selection.count(); i++) {
2239 if (selection.at(i)->type() == AVWIDGET) {
2240 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2241 if (clip->startPos() < info.startPos) {
2242 if (clip->endPos() > info.startPos) {
2243 ItemInfo clipInfo = clip->info();
2244 ItemInfo dupInfo = clipInfo;
2245 GenTime diff = info.startPos - clipInfo.startPos;
2246 dupInfo.startPos = info.startPos;
2247 dupInfo.cropStart += diff;
2248 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2249 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2250 // Commented out; variable dup unused. --granjow
2251 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2252 cutClip(clipInfo, info.startPos, true, false);
2255 // TODO: add insertspacecommand
2260 KdenliveSettings::setSnaptopoints(snap);
2264 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2266 if (mode == OVERWRITEEDIT) {
2267 // if we are in overwrite or push mode, move clips accordingly
2268 bool snap = KdenliveSettings::snaptopoints();
2269 KdenliveSettings::setSnaptopoints(false);
2270 ItemInfo info = item->info();
2271 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2272 QList<QGraphicsItem *> selection = m_scene->items(rect);
2273 selection.removeAll(item);
2274 for (int i = 0; i < selection.count(); i++) {
2275 if (!selection.at(i)->isEnabled()) continue;
2276 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2277 Transition *tr = static_cast<Transition *>(selection.at(i));
2278 if (tr->startPos() < info.startPos) {
2279 ItemInfo firstPos = tr->info();
2280 ItemInfo newPos = firstPos;
2281 firstPos.endPos = item->startPos();
2282 newPos.startPos = item->endPos();
2283 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2284 if (tr->endPos() > info.endPos) {
2286 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2288 } else if (tr->endPos() > info.endPos) {
2290 ItemInfo firstPos = tr->info();
2291 firstPos.startPos = item->endPos();
2292 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2294 // remove transition
2295 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2299 KdenliveSettings::setSnaptopoints(snap);
2303 QStringList CustomTrackView::mimeTypes() const
2305 QStringList qstrList;
2306 // list of accepted mime types for drop
2307 qstrList.append("text/plain");
2308 qstrList.append("kdenlive/producerslist");
2309 qstrList.append("kdenlive/clip");
2313 Qt::DropActions CustomTrackView::supportedDropActions() const
2315 // returns what actions are supported when dropping
2316 return Qt::MoveAction;
2319 void CustomTrackView::setDuration(int duration)
2321 int diff = qAbs(duration - sceneRect().width());
2322 if (diff * matrix().m11() > -50) {
2323 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2324 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2326 m_projectDuration = duration;
2329 int CustomTrackView::duration() const
2331 return m_projectDuration;
2334 void CustomTrackView::addTrack(TrackInfo type, int ix)
2336 if (ix == -1 || ix == m_document->tracksCount()) {
2337 m_document->insertTrack(0, type);
2338 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2340 m_document->insertTrack(m_document->tracksCount() - ix, type);
2341 // insert track in MLT playlist
2342 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2344 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2345 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2346 QList<QGraphicsItem *> selection = m_scene->items(r);
2347 resetSelectionGroup();
2349 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2350 scene()->addItem(m_selectionGroup);
2351 for (int i = 0; i < selection.count(); i++) {
2352 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2353 m_selectionGroup->addToGroup(selection.at(i));
2354 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2357 // Move graphic items
2358 m_selectionGroup->translate(0, m_tracksHeight);
2360 // adjust track number
2361 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2362 for (int i = 0; i < children.count(); i++) {
2363 if (children.at(i)->type() == GROUPWIDGET) {
2364 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2365 children << grp->childItems();
2368 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2370 ItemInfo clipinfo = item->info();
2371 if (item->type() == AVWIDGET) {
2372 ClipItem *clip = static_cast <ClipItem *>(item);
2373 // slowmotion clips are not track dependant, so no need to update them
2374 if (clip->speed() != 1.0) continue;
2375 // We add a move clip command so that we get the correct producer for new track number
2376 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2377 Mlt::Producer *prod;
2378 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2379 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2380 else prod = clip->baseClip()->producer(clipinfo.track);
2381 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2382 // problem updating clip
2383 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2386 } else if (item->type() == TRANSITIONWIDGET) {
2387 Transition *tr = static_cast <Transition *>(item);
2388 int track = tr->transitionEndTrack();
2390 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2394 resetSelectionGroup(false);
2397 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2398 for (int i = 0; i < m_guides.count(); i++) {
2399 QLineF l = m_guides.at(i)->line();
2400 l.setP2(QPointF(l.x2(), maxHeight));
2401 m_guides.at(i)->setLine(l);
2403 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2404 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2405 viewport()->update();
2406 emit tracksChanged();
2407 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2408 //setFixedHeight(50 * m_tracksCount);
2411 void CustomTrackView::removeTrack(int ix)
2413 // Delete track in MLT playlist
2414 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2415 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2417 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2418 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2419 QList<QGraphicsItem *> selection = m_scene->items(r);
2421 resetSelectionGroup();
2423 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2424 scene()->addItem(m_selectionGroup);
2425 for (int i = 0; i < selection.count(); i++) {
2426 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2427 m_selectionGroup->addToGroup(selection.at(i));
2428 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2431 // Move graphic items
2432 qreal ydiff = 0 - (int) m_tracksHeight;
2433 m_selectionGroup->translate(0, ydiff);
2435 // adjust track number
2436 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2437 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2438 for (int i = 0; i < children.count(); i++) {
2439 if (children.at(i)->type() == GROUPWIDGET) {
2440 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2441 children << grp->childItems();
2444 if (children.at(i)->type() == AVWIDGET) {
2445 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2447 ItemInfo clipinfo = clip->info();
2448 // We add a move clip command so that we get the correct producer for new track number
2449 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2450 Mlt::Producer *prod;
2451 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2452 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2453 else prod = clip->baseClip()->producer(clipinfo.track);
2454 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2455 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2458 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2459 Transition *tr = static_cast <Transition *>(children.at(i));
2461 int track = tr->transitionEndTrack();
2463 ItemInfo clipinfo = tr->info();
2464 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2468 resetSelectionGroup(false);
2470 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2471 for (int i = 0; i < m_guides.count(); i++) {
2472 QLineF l = m_guides.at(i)->line();
2473 l.setP2(QPointF(l.x2(), maxHeight));
2474 m_guides.at(i)->setLine(l);
2476 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2477 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2479 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2480 viewport()->update();
2481 emit tracksChanged();
2482 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2485 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2487 for (int i = 0; i < trackInfos.count(); ++i) {
2488 m_document->setTrackType(i, trackInfos.at(i));
2489 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2492 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2493 viewport()->update();
2496 void CustomTrackView::slotSwitchTrackAudio(int ix)
2498 /*for (int i = 0; i < m_document->tracksCount(); i++)
2499 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2500 int tracknumber = m_document->tracksCount() - ix - 1;
2501 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2502 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2503 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2504 setDocumentModified();
2507 void CustomTrackView::slotSwitchTrackLock(int ix)
2509 int tracknumber = m_document->tracksCount() - ix - 1;
2510 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2511 m_commandStack->push(command);
2515 void CustomTrackView::lockTrack(int ix, bool lock)
2517 int tracknumber = m_document->tracksCount() - ix - 1;
2518 m_document->switchTrackLock(tracknumber, lock);
2519 emit doTrackLock(ix, lock);
2520 AbstractClipItem *clip = NULL;
2521 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2523 for (int i = 0; i < selection.count(); i++) {
2524 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2525 if (selection.at(i)->isSelected()) {
2526 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2527 else emit transitionItemSelected(NULL);
2529 clip = static_cast <AbstractClipItem *>(selection.at(i));
2530 clip->setItemLocked(lock);
2531 if (clip == m_dragItem)
2534 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2535 viewport()->update();
2536 setDocumentModified();
2539 void CustomTrackView::slotSwitchTrackVideo(int ix)
2541 int tracknumber = m_document->tracksCount() - ix;
2542 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2543 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2544 setDocumentModified();
2547 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2549 // Check there is no group going over several tracks there, or that would result in timeline corruption
2550 QList<QGraphicsItem *> selection = scene()->items(rect);
2552 int maxHeight = m_tracksHeight * 1.5;
2553 for (int i = 0; i < selection.count(); i++) {
2554 // Check that we don't try to move a group with clips on other tracks
2555 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2558 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2566 void CustomTrackView::slotRemoveSpace()
2570 if (m_menuPosition.isNull()) {
2571 pos = GenTime(cursorPos(), m_document->fps());
2573 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2576 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2577 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2580 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2581 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2585 ClipItem *item = getClipItemAt(pos, track);
2587 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);
2590 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2591 //kDebug() << "// GOT LENGT; " << length;
2593 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);
2597 // Make sure there is no group in the way
2598 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2601 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2603 // groups found on track, do not allow the move
2604 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2608 QList<ItemInfo> clipsToMove;
2609 QList<ItemInfo> transitionsToMove;
2611 for (int i = 0; i < items.count(); i++) {
2612 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2613 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2614 ItemInfo info = item->info();
2615 if (item->type() == AVWIDGET) {
2616 clipsToMove.append(info);
2617 } else if (item->type() == TRANSITIONWIDGET) {
2618 transitionsToMove.append(info);
2623 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2624 m_commandStack->push(command);
2627 void CustomTrackView::slotInsertSpace()
2631 if (m_menuPosition.isNull()) {
2632 pos = GenTime(cursorPos(), m_document->fps());
2634 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2635 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2637 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2638 if (d.exec() != QDialog::Accepted) return;
2639 GenTime spaceDuration = d.selectedDuration();
2640 track = d.selectedTrack();
2642 QList<QGraphicsItem *> items;
2644 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2645 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2649 ClipItem *item = getClipItemAt(pos, track);
2650 if (item) pos = item->startPos();
2652 // Make sure there is no group in the way
2653 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2655 items = checkForGroups(rect, &isOk);
2657 // groups found on track, do not allow the move
2658 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2662 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2663 items = scene()->items(rect);
2666 QList<ItemInfo> clipsToMove;
2667 QList<ItemInfo> transitionsToMove;
2669 for (int i = 0; i < items.count(); i++) {
2670 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2671 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2672 ItemInfo info = item->info();
2673 if (item->type() == AVWIDGET)
2674 clipsToMove.append(info);
2675 else if (item->type() == TRANSITIONWIDGET)
2676 transitionsToMove.append(info);
2680 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2681 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2682 m_commandStack->push(command);
2686 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2688 int diff = duration.frames(m_document->fps());
2689 resetSelectionGroup();
2690 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2691 scene()->addItem(m_selectionGroup);
2693 Transition *transition;
2695 // Create lists with start pos for each track
2696 QMap <int, int> trackClipStartList;
2697 QMap <int, int> trackTransitionStartList;
2699 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2700 trackClipStartList[i] = -1;
2701 trackTransitionStartList[i] = -1;
2704 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2705 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2707 if (clip->parentItem()) {
2708 m_selectionGroup->addToGroup(clip->parentItem());
2709 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2711 m_selectionGroup->addToGroup(clip);
2712 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2714 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))
2715 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2717 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);
2720 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2721 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2723 if (transition->parentItem()) {
2724 m_selectionGroup->addToGroup(transition->parentItem());
2725 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2727 m_selectionGroup->addToGroup(transition);
2728 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2730 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))
2731 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2732 } 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);
2734 m_selectionGroup->translate(diff, 0);
2736 // update items coordinates
2737 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2739 for (int i = 0; i < itemList.count(); i++) {
2740 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2741 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2742 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2743 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2744 for (int j = 0; j < children.count(); j++) {
2745 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2750 resetSelectionGroup(false);
2752 track = m_document->tracksCount() - track;
2753 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2756 void CustomTrackView::deleteClip(const QString &clipId)
2758 resetSelectionGroup();
2759 QList<QGraphicsItem *> itemList = items();
2760 QUndoCommand *deleteCommand = new QUndoCommand();
2762 for (int i = 0; i < itemList.count(); i++) {
2763 if (itemList.at(i)->type() == AVWIDGET) {
2764 ClipItem *item = (ClipItem *)itemList.at(i);
2765 if (item->clipProducer() == clipId) {
2767 if (item->parentItem()) {
2768 // Clip is in a group, destroy the group
2769 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2771 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2775 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2776 if (count == 0) delete deleteCommand;
2777 else m_commandStack->push(deleteCommand);
2780 void CustomTrackView::setCursorPos(int pos, bool seek)
2782 kDebug() << "SEEk TO: " << pos << ", SEEK: " << seek;
2783 if (pos == m_cursorPos) return;
2784 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2786 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2787 else if (m_autoScroll) checkScrolling();
2788 m_cursorLine->setPos(m_cursorPos, 0);
2791 void CustomTrackView::updateCursorPos()
2793 m_cursorLine->setPos(m_cursorPos, 0);
2796 int CustomTrackView::cursorPos()
2798 return (int)(m_cursorPos);
2801 void CustomTrackView::moveCursorPos(int delta)
2803 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2804 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2805 m_cursorPos += delta;
2806 m_cursorLine->setPos(m_cursorPos, 0);
2807 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2810 void CustomTrackView::initCursorPos(int pos)
2812 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2814 m_cursorLine->setPos(pos, 0);
2818 void CustomTrackView::checkScrolling()
2820 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2823 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2825 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2826 QGraphicsView::mouseReleaseEvent(event);
2827 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2828 #if QT_VERSION >= 0x040600
2829 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2831 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2832 if (event->button() == Qt::MidButton) {
2835 setDragMode(QGraphicsView::NoDrag);
2836 if (m_operationMode == MOVEGUIDE) {
2837 setCursor(Qt::ArrowCursor);
2838 m_operationMode = NONE;
2839 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2840 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2841 if (newPos != m_dragGuide->position()) {
2842 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2843 m_commandStack->push(command);
2844 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2845 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2846 m_document->syncGuides(m_guides);
2851 } else if (m_operationMode == SPACER && m_selectionGroup) {
2853 if (event->modifiers() != Qt::ControlModifier) {
2854 // We are moving all tracks
2856 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2857 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2859 if (timeOffset != GenTime()) {
2860 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2862 QList<ItemInfo> clipsToMove;
2863 QList<ItemInfo> transitionsToMove;
2865 // Create lists with start pos for each track
2866 QMap <int, int> trackClipStartList;
2867 QMap <int, int> trackTransitionStartList;
2869 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2870 trackClipStartList[i] = -1;
2871 trackTransitionStartList[i] = -1;
2874 for (int i = 0; i < items.count(); i++) {
2875 if (items.at(i)->type() == GROUPWIDGET)
2876 items += items.at(i)->childItems();
2879 for (int i = 0; i < items.count(); i++) {
2880 if (items.at(i)->type() == AVWIDGET) {
2881 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2882 ItemInfo info = item->info();
2883 clipsToMove.append(info);
2885 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2886 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2887 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2888 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2889 ItemInfo info = item->info();
2890 transitionsToMove.append(info);
2892 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2893 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2897 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2898 m_commandStack->push(command);
2899 if (track != -1) track = m_document->tracksCount() - track;
2900 kDebug() << "SPACER TRACK:" << track;
2901 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2903 resetSelectionGroup(false);
2904 m_operationMode = NONE;
2905 } else if (m_operationMode == RUBBERSELECTION) {
2906 //kDebug() << "// END RUBBER SELECT";
2907 resetSelectionGroup();
2908 groupSelectedItems();
2909 m_operationMode = NONE;
2912 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2913 emit transitionItemSelected(NULL);
2917 if (m_dragItem) info = m_dragItem->info();
2919 if (m_operationMode == MOVE) {
2920 setCursor(Qt::OpenHandCursor);
2921 if (m_dragItem->parentItem() == 0) {
2922 // we are moving one clip, easy
2923 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2924 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2925 Mlt::Producer *prod;
2926 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2927 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2928 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2929 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);
2932 QUndoCommand *moveCommand = new QUndoCommand();
2933 moveCommand->setText(i18n("Move clip"));
2934 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2936 int tracknumber = m_document->tracksCount() - item->track() - 1;
2937 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2938 if (isLocked) item->setItemLocked(true);
2939 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2940 // Also move automatic transitions (on lower track)
2941 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2942 ItemInfo startTrInfo;
2943 ItemInfo newStartTrInfo;
2944 bool moveStartTrans = false;
2945 bool moveEndTrans = false;
2946 if (startTransition && startTransition->isAutomatic()) {
2947 startTrInfo = startTransition->info();
2948 newStartTrInfo = startTrInfo;
2949 newStartTrInfo.track = info.track;
2950 newStartTrInfo.startPos = info.startPos;
2951 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2952 // transition end should stay the same
2954 // transition end should be adjusted to clip
2955 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2957 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2959 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2960 // Check if there is a transition at clip end
2961 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2962 if (tr && tr->isAutomatic()) {
2963 ItemInfo trInfo = tr->info();
2964 ItemInfo newTrInfo = trInfo;
2965 newTrInfo.track = info.track;
2966 newTrInfo.endPos = m_dragItem->endPos();
2967 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2968 // transition start should stay the same
2970 // transition start should be moved
2971 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2973 if (newTrInfo.startPos < newTrInfo.endPos) {
2974 moveEndTrans = true;
2975 if (moveStartTrans) {
2976 // we have to move both transitions, remove the start one so that there is no collision
2977 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
2979 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2980 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2981 if (moveStartTrans) {
2982 // re-add transition in correct place
2983 int transTrack = startTransition->transitionEndTrack();
2984 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
2985 transTrack = getPreviousVideoTrack(info.track);
2987 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2988 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
2994 if (moveStartTrans && !moveEndTrans) {
2995 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2996 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
2999 // Also move automatic transitions (on upper track)
3000 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3001 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3002 ItemInfo trInfo = tr->info();
3003 ItemInfo newTrInfo = trInfo;
3004 newTrInfo.startPos = m_dragItem->startPos();
3005 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3006 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3007 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3008 // transition end should be adjusted to clip on upper track
3009 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3011 if (newTrInfo.startPos < newTrInfo.endPos) {
3012 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3013 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3017 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3018 // Check if there is a transition at clip end
3019 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3020 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3021 ItemInfo trInfo = tr->info();
3022 ItemInfo newTrInfo = trInfo;
3023 newTrInfo.endPos = m_dragItem->endPos();
3024 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3025 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3026 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3027 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3028 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3029 // transition start should be moved
3030 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3032 if (newTrInfo.startPos < newTrInfo.endPos) {
3033 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3034 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3039 m_commandStack->push(moveCommand);
3040 //checkTrackSequence(m_dragItem->track());
3042 // undo last move and emit error message
3043 bool snap = KdenliveSettings::snaptopoints();
3044 KdenliveSettings::setSnaptopoints(false);
3045 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3046 KdenliveSettings::setSnaptopoints(snap);
3047 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3049 setDocumentModified();
3051 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3052 Transition *transition = static_cast <Transition *>(m_dragItem);
3053 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3054 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)) {
3055 // Moving transition failed, revert to previous position
3056 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3057 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3059 QUndoCommand *moveCommand = new QUndoCommand();
3060 moveCommand->setText(i18n("Move transition"));
3061 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3062 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3063 m_commandStack->push(moveCommand);
3067 // Moving several clips. We need to delete them and readd them to new position,
3068 // or they might overlap each other during the move
3069 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3070 QList<QGraphicsItem *> items = group->childItems();
3072 QList<ItemInfo> clipsToMove;
3073 QList<ItemInfo> transitionsToMove;
3075 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3076 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3077 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3078 QUndoCommand *moveGroup = new QUndoCommand();
3079 moveGroup->setText(i18n("Move group"));
3080 if (timeOffset != GenTime() || trackOffset != 0) {
3081 // remove items in MLT playlist
3084 int max = items.count();
3085 for (int i = 0; i < max; i++) {
3086 if (items.at(i)->type() == GROUPWIDGET) {
3087 items += items.at(i)->childItems();
3090 m_document->renderer()->blockSignals(true);
3091 for (int i = 0; i < items.count(); i++) {
3092 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3093 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3094 ItemInfo info = item->info();
3095 if (item->type() == AVWIDGET) {
3096 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3097 // error, clip cannot be removed from playlist
3098 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3100 clipsToMove.append(info);
3103 transitionsToMove.append(info);
3104 Transition *tr = static_cast <Transition*>(item);
3105 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3108 m_document->renderer()->blockSignals(false);
3109 for (int i = 0; i < items.count(); i++) {
3110 // re-add items in correct place
3111 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3112 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3114 ItemInfo info = item->info();
3115 int tracknumber = m_document->tracksCount() - info.track - 1;
3116 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3118 group->removeFromGroup(item);
3119 item->setItemLocked(true);
3122 if (item->type() == AVWIDGET) {
3123 ClipItem *clip = static_cast <ClipItem*>(item);
3124 info.track = m_document->tracksCount() - info.track;
3125 Mlt::Producer *prod;
3126 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3127 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3128 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3129 else prod = clip->baseClip()->producer(info.track);
3130 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3131 for (int i = 0; i < clip->effectsCount(); i++) {
3132 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3135 Transition *tr = static_cast <Transition*>(item);
3136 int newTrack = tr->transitionEndTrack();
3137 if (!tr->forcedTrack()) {
3138 newTrack = getPreviousVideoTrack(info.track);
3140 tr->updateTransitionEndTrack(newTrack);
3141 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3142 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3146 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3147 m_commandStack->push(moveGroup);
3149 //QPointF top = group->sceneBoundingRect().topLeft();
3150 //QPointF oldpos = m_selectionGroup->scenePos();
3151 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3152 //group->setPos(top);
3153 //TODO: get rid of the 3 lines below
3154 if (m_selectionGroup) {
3155 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3156 m_selectionGroupInfo.track = m_selectionGroup->track();
3158 setDocumentModified();
3161 m_document->renderer()->doRefresh();
3162 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3164 if (m_dragItem->type() == AVWIDGET) {
3165 ItemInfo resizeinfo = m_dragItemInfo;
3166 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3167 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3169 QUndoCommand *resizeCommand = new QUndoCommand();
3170 resizeCommand->setText(i18n("Resize clip"));
3172 // Check if there is an automatic transition on that clip (lower track)
3173 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3174 if (transition && transition->isAutomatic()) {
3175 ItemInfo trInfo = transition->info();
3176 ItemInfo newTrInfo = trInfo;
3177 newTrInfo.startPos = m_dragItem->startPos();
3178 if (newTrInfo.startPos < newTrInfo.endPos)
3179 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3181 // Check if there is an automatic transition on that clip (upper track)
3182 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3183 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3184 ItemInfo trInfo = transition->info();
3185 ItemInfo newTrInfo = trInfo;
3186 newTrInfo.startPos = m_dragItem->startPos();
3187 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3188 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3189 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3193 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3194 updatePositionEffects(clip, m_dragItemInfo);
3198 QDomElement root = doc.createElement("list");
3199 doc.appendChild(root);
3200 QList <int> indexes;
3201 for (int i = 0; i < clip->effectsCount(); i++) {
3202 QDomElement effect = clip->effectAt(i);
3203 if (EffectsList::hasKeyFrames(effect)) {
3204 doc.appendChild(doc.importNode(effect, true));
3209 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3210 // Keyframes were modified, updateClip
3211 QDomNodeList effs = doc.elementsByTagName("effect");
3213 // Since we must always resize clip before updating the keyframes, we
3214 // put a resize command before & after checking keyframes so that
3215 // we are sure the resize is performed before whenever we do or undo the action
3217 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3218 for (int i = 0; i < indexes.count(); i++) {
3219 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);
3220 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3222 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3223 emit clipItemSelected(clip);
3224 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3226 m_commandStack->push(resizeCommand);
3228 bool snap = KdenliveSettings::snaptopoints();
3229 KdenliveSettings::setSnaptopoints(false);
3230 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3231 KdenliveSettings::setSnaptopoints(snap);
3232 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3234 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3235 Transition *transition = static_cast <Transition *>(m_dragItem);
3236 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItemInfo.track), transition->transitionEndTrack(), m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
3237 // Cannot resize transition
3238 bool snap = KdenliveSettings::snaptopoints();
3239 KdenliveSettings::setSnaptopoints(false);
3240 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3241 KdenliveSettings::setSnaptopoints(snap);
3242 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3244 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3245 m_commandStack->push(command);
3249 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup)
3250 rebuildGroup(static_cast <AbstractGroupItem *>(m_dragItem->parentItem()));
3251 //m_document->renderer()->doRefresh();
3252 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3254 if (m_dragItem->type() == AVWIDGET) {
3255 ItemInfo resizeinfo = info;
3256 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3257 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3259 QUndoCommand *resizeCommand = new QUndoCommand();
3260 resizeCommand->setText(i18n("Resize clip"));
3262 // Check if there is an automatic transition on that clip (lower track)
3263 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3264 if (tr && tr->isAutomatic()) {
3265 ItemInfo trInfo = tr->info();
3266 ItemInfo newTrInfo = trInfo;
3267 newTrInfo.endPos = m_dragItem->endPos();
3268 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3271 // Check if there is an automatic transition on that clip (upper track)
3272 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3273 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3274 ItemInfo trInfo = tr->info();
3275 ItemInfo newTrInfo = trInfo;
3276 newTrInfo.endPos = m_dragItem->endPos();
3277 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3278 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3279 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3284 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3286 QDomElement root = doc.createElement("list");
3287 doc.appendChild(root);
3288 QList <int> indexes;
3289 for (int i = 0; i < clip->effectsCount(); i++) {
3290 QDomElement effect = clip->effectAt(i);
3291 if (EffectsList::hasKeyFrames(effect)) {
3292 doc.appendChild(doc.importNode(effect, true));
3297 if (clip->checkEffectsKeyframesPos((m_dragItemInfo.cropStart + m_dragItemInfo.endPos - m_dragItemInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
3298 // Keyframes were modified, updateClip
3299 QDomNodeList effs = doc.elementsByTagName("effect");
3301 // Since we must always resize clip before updating the keyframes, we
3302 // put a resize command before & after checking keyframes so that
3303 // we are sure the resize is performed before whenever we do or undo the action
3305 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3306 for (int i = 0; i < indexes.count(); i++) {
3307 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);
3308 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3310 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3311 emit clipItemSelected(clip);
3312 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3314 m_commandStack->push(resizeCommand);
3315 updatePositionEffects(clip, m_dragItemInfo);
3317 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3318 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3320 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3321 Transition *transition = static_cast <Transition *>(m_dragItem);
3322 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItemInfo.track), transition->transitionEndTrack(), m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
3323 // Cannot resize transition
3324 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3325 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3327 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3328 m_commandStack->push(command);
3331 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup)
3332 rebuildGroup(static_cast <AbstractGroupItem *>(m_dragItem->parentItem()));
3333 //m_document->renderer()->doRefresh();
3334 } else if (m_operationMode == FADEIN) {
3335 // resize fade in effect
3336 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3337 int ix = item->hasEffect("volume", "fadein");
3338 int ix2 = item->hasEffect("", "fade_from_black");
3340 QDomElement oldeffect = item->effectAt(ix);
3341 int start = item->cropStart().frames(m_document->fps());
3342 int end = item->fadeIn();
3344 slotDeleteEffect(item, oldeffect, false);
3347 QDomElement effect = oldeffect.cloneNode().toElement();
3348 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3349 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3350 slotUpdateClipEffect(item, effect, oldeffect, ix);
3351 emit clipItemSelected(item, ix);
3353 } else if (item->fadeIn() != 0 && ix2 == -1) {
3355 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3357 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3358 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3359 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3360 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3363 QDomElement oldeffect = item->effectAt(ix2);
3364 int start = item->cropStart().frames(m_document->fps());
3365 int end = item->fadeIn();
3367 slotDeleteEffect(item, oldeffect, false);
3370 QDomElement effect = oldeffect.cloneNode().toElement();
3371 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3372 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3373 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3374 emit clipItemSelected(item, ix2);
3377 } else if (m_operationMode == FADEOUT) {
3378 // resize fade in effect
3379 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3380 int ix = item->hasEffect("volume", "fadeout");
3381 int ix2 = item->hasEffect("", "fade_to_black");
3383 QDomElement oldeffect = item->effectAt(ix);
3384 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3385 int start = item->fadeOut();
3387 slotDeleteEffect(item, oldeffect, false);
3389 start = end - start;
3390 QDomElement effect = oldeffect.cloneNode().toElement();
3391 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3392 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3393 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3394 slotUpdateClipEffect(item, effect, oldeffect, ix);
3395 emit clipItemSelected(item, ix);
3397 } else if (item->fadeOut() != 0 && ix2 == -1) {
3399 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3401 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3402 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3403 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3404 EffectsList::setParameter(effect, "out", QString::number(0));
3405 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3408 QDomElement oldeffect = item->effectAt(ix2);
3409 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3410 int start = item->fadeOut();
3412 slotDeleteEffect(item, oldeffect, false);
3414 start = end - start;
3415 QDomElement effect = oldeffect.cloneNode().toElement();
3416 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3417 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3418 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3419 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3420 emit clipItemSelected(item, ix2);
3423 } else if (m_operationMode == KEYFRAME) {
3424 // update the MLT effect
3425 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3426 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3428 // check if we want to remove keyframe
3429 double val = mapToScene(event->pos()).toPoint().y();
3430 QRectF br = item->sceneBoundingRect();
3431 double maxh = 100.0 / br.height();
3432 val = (br.bottom() - val) * maxh;
3433 int start = item->cropStart().frames(m_document->fps());
3434 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3435 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3437 kDebug() << "// DELETE KFR: " << item->editedKeyFramePos();
3438 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3439 } else item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3440 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3441 //item->updateKeyframeEffect();
3442 //QString next = item->keyframes(item->selectedEffectIndex());
3443 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3444 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3446 m_commandStack->push(command);
3447 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3448 emit clipItemSelected(item, item->selectedEffectIndex());
3450 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3451 // A transition is selected
3453 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3454 if (transitionClip && transitionClip->baseClip()) {
3455 QString size = transitionClip->baseClip()->getProperty("frame_size");
3456 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3457 if (factor == 0) factor = 1.0;
3458 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3459 p.setY(size.section('x', 1, 1).toInt());
3461 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3462 } else emit transitionItemSelected(NULL);
3463 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3464 m_operationMode = NONE;
3467 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3469 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3471 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3472 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3475 if (item->isSelected()) emit clipItemSelected(NULL);
3476 item->baseClip()->removeReference();
3477 m_document->updateClip(item->baseClip()->getId());
3479 /*if (item->baseClip()->isTransparent()) {
3480 // also remove automatic transition
3481 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3482 if (tr && tr->isAutomatic()) {
3483 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3484 scene()->removeItem(tr);
3488 m_waitingThumbs.removeAll(item);
3489 if (m_dragItem == item) m_dragItem = NULL;
3490 #if QT_VERSION >= 0x040600
3491 // animate item deletion
3492 item->closeAnimation();
3493 /*if (refresh) item->closeAnimation();
3495 // no refresh, means we have several operations chained, we need to delete clip immediatly
3496 // so that it does not get in the way of the other
3505 setDocumentModified();
3506 if (refresh) m_document->renderer()->doRefresh();
3509 void CustomTrackView::deleteSelectedClips()
3511 resetSelectionGroup();
3512 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3513 if (itemList.count() == 0) {
3514 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3517 scene()->clearSelection();
3518 QUndoCommand *deleteSelected = new QUndoCommand();
3520 bool resetGroup = false;
3523 int transitionCount = 0;
3524 // expand & destroy groups
3525 for (int i = 0; i < itemList.count(); i++) {
3526 if (itemList.at(i)->type() == GROUPWIDGET) {
3528 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3529 QList <ItemInfo> clipInfos;
3530 QList <ItemInfo> transitionInfos;
3531 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3532 for (int j = 0; j < children.count(); j++) {
3533 if (children.at(j)->type() == AVWIDGET) {
3534 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3535 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3536 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3537 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3538 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3540 if (itemList.contains(children.at(j))) {
3541 children.removeAt(j);
3545 itemList += children;
3546 if (clipInfos.count() > 0)
3547 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3549 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3550 itemList.insert(i + 1, itemList.at(i)->parentItem());
3553 for (int i = 0; i < itemList.count(); i++) {
3554 if (itemList.at(i)->type() == AVWIDGET) {
3556 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3557 if (item->parentItem()) resetGroup = true;
3558 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3559 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3560 emit clipItemSelected(NULL);
3561 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3563 Transition *item = static_cast <Transition *>(itemList.at(i));
3564 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3565 if (item->parentItem()) resetGroup = true;
3566 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3567 emit transitionItemSelected(NULL);
3570 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3571 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3572 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3573 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3574 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3575 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3576 else deleteSelected->setText(i18n("Delete selected items"));
3577 m_commandStack->push(deleteSelected);
3580 void CustomTrackView::changeClipSpeed()
3582 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3583 if (itemList.count() == 0) {
3584 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3587 QUndoCommand *changeSelected = new QUndoCommand();
3588 changeSelected->setText("Edit clip speed");
3592 for (int i = 0; i < itemList.count(); i++) {
3593 if (itemList.at(i)->type() == AVWIDGET) {
3594 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3595 ItemInfo info = item->info();
3596 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3598 double speed = (double) percent / 100.0;
3599 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3601 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3605 if (count > 0) m_commandStack->push(changeSelected);
3606 else delete changeSelected;
3609 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3611 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3612 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3614 kDebug() << "ERROR: Cannot find clip for speed change";
3615 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3618 info.track = m_document->tracksCount() - item->track();
3620 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3621 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3622 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3624 item->setSpeed(speed, strobe);
3625 item->updateRectGeometry();
3626 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3627 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3629 updatePositionEffects(item, info);
3630 setDocumentModified();
3631 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3634 void CustomTrackView::cutSelectedClips()
3636 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3637 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3638 for (int i = 0; i < itemList.count(); i++) {
3639 if (itemList.at(i)->type() == AVWIDGET) {
3640 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3641 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3642 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3643 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3644 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3645 m_commandStack->push(command);
3651 void CustomTrackView::groupClips(bool group)
3653 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3654 QList <ItemInfo> clipInfos;
3655 QList <ItemInfo> transitionInfos;
3656 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3659 int max = itemList.count();
3660 for (int i = 0; i < max; i++) {
3661 if (itemList.at(i)->type() == GROUPWIDGET) {
3662 itemList += itemList.at(i)->childItems();
3666 for (int i = 0; i < itemList.count(); i++) {
3667 if (itemList.at(i)->type() == AVWIDGET) {
3668 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3669 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3670 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3671 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3672 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3675 if (clipInfos.count() > 0) {
3676 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3677 m_commandStack->push(command);
3681 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3683 resetSelectionGroup();
3684 m_scene->clearSelection();
3686 for (int i = 0; i < clipInfos.count(); i++) {
3687 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3688 if (clip == NULL) continue;
3689 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3690 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3691 m_document->clipManager()->removeGroup(grp);
3692 scene()->destroyItemGroup(grp);
3694 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3696 for (int i = 0; i < transitionInfos.count(); i++) {
3697 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3698 if (tr == NULL) continue;
3699 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3700 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3701 m_document->clipManager()->removeGroup(grp);
3702 scene()->destroyItemGroup(grp);
3704 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3706 setDocumentModified();
3710 QList <QGraphicsItemGroup *> groups;
3711 for (int i = 0; i < clipInfos.count(); i++) {
3712 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3714 clip->setSelected(true);
3717 for (int i = 0; i < transitionInfos.count(); i++) {
3718 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3720 clip->setSelected(true);
3724 groupSelectedItems(false, true);
3725 setDocumentModified();
3728 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3730 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3731 if (baseclip == NULL) {
3732 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3735 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3736 item->setEffectList(effects);
3737 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3738 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3739 scene()->addItem(item);
3741 int tracknumber = m_document->tracksCount() - info.track - 1;
3742 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3743 if (isLocked) item->setItemLocked(true);
3745 baseclip->addReference();
3746 m_document->updateClip(baseclip->getId());
3747 info.track = m_document->tracksCount() - info.track;
3748 Mlt::Producer *prod;
3749 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3750 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3751 else prod = baseclip->producer(info.track);
3752 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3753 for (int i = 0; i < item->effectsCount(); i++) {
3754 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3756 setDocumentModified();
3757 if (refresh) m_document->renderer()->doRefresh();
3758 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3759 m_thumbsTimer.start();
3762 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3764 QList<QGraphicsItem *> list = scene()->items();
3765 ClipItem *clip = NULL;
3766 for (int i = 0; i < list.size(); ++i) {
3767 if (list.at(i)->type() == AVWIDGET) {
3768 clip = static_cast <ClipItem *>(list.at(i));
3769 if (clip->clipProducer() == clipId) {
3770 ItemInfo info = clip->info();
3771 info.track = m_document->tracksCount() - clip->track();
3772 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3773 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3775 clip->refreshClip(true);
3782 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3784 int framepos = (int)(pos.frames(m_document->fps()));
3785 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3786 ClipItem *clip = NULL;
3787 for (int i = 0; i < list.size(); i++) {
3788 if (!list.at(i)->isEnabled()) continue;
3789 if (list.at(i)->type() == AVWIDGET) {
3790 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3791 if (test->endPos() == pos) clip = test;
3798 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3800 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3801 ClipItem *clip = NULL;
3802 for (int i = 0; i < list.size(); i++) {
3803 if (!list.at(i)->isEnabled()) continue;
3804 if (list.at(i)->type() == AVWIDGET) {
3805 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3806 if (test->startPos() == pos) clip = test;
3813 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3815 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3816 QList<QGraphicsItem *> list = scene()->items(p);
3817 ClipItem *clip = NULL;
3818 for (int i = 0; i < list.size(); i++) {
3819 if (!list.at(i)->isEnabled()) continue;
3820 if (list.at(i)->type() == AVWIDGET) {
3821 clip = static_cast <ClipItem *>(list.at(i));
3828 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3830 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3833 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3835 const QPointF p(pos, (track + 1) * m_tracksHeight);
3836 QList<QGraphicsItem *> list = scene()->items(p);
3837 Transition *clip = NULL;
3838 for (int i = 0; i < list.size(); i++) {
3839 if (!list.at(i)->isEnabled()) continue;
3840 if (list.at(i)->type() == TRANSITIONWIDGET) {
3841 clip = static_cast <Transition *>(list.at(i));
3848 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3850 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3853 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3855 int framepos = (int)(pos.frames(m_document->fps()));
3856 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3857 QList<QGraphicsItem *> list = scene()->items(p);
3858 Transition *clip = NULL;
3859 for (int i = 0; i < list.size(); i++) {
3860 if (!list.at(i)->isEnabled()) continue;
3861 if (list.at(i)->type() == TRANSITIONWIDGET) {
3862 Transition *test = static_cast <Transition *>(list.at(i));
3863 if (test->endPos() == pos) clip = test;
3870 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3872 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3873 QList<QGraphicsItem *> list = scene()->items(p);
3874 Transition *clip = NULL;
3875 for (int i = 0; i < list.size(); ++i) {
3876 if (!list.at(i)->isEnabled()) continue;
3877 if (list.at(i)->type() == TRANSITIONWIDGET) {
3878 Transition *test = static_cast <Transition *>(list.at(i));
3879 if (test->startPos() == pos) clip = test;
3886 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3888 if (m_selectionGroup) resetSelectionGroup(false);
3889 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3891 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);
3892 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3895 Mlt::Producer *prod;
3896 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3897 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3898 else prod = item->baseClip()->producer(end.track);
3900 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);
3902 bool snap = KdenliveSettings::snaptopoints();
3903 KdenliveSettings::setSnaptopoints(false);
3904 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3906 int tracknumber = m_document->tracksCount() - end.track - 1;
3907 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3908 m_scene->clearSelection();
3909 if (isLocked) item->setItemLocked(true);
3911 if (item->isItemLocked()) item->setItemLocked(false);
3912 item->setSelected(true);
3914 if (item->baseClip()->isTransparent()) {
3915 // Also move automatic transition
3916 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3917 if (tr && tr->isAutomatic()) {
3918 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3919 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);
3920 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3923 KdenliveSettings::setSnaptopoints(snap);
3924 setDocumentModified();
3926 // undo last move and emit error message
3927 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3929 if (refresh) m_document->renderer()->doRefresh();
3930 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3933 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3936 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3937 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3938 resetSelectionGroup();
3939 m_scene->clearSelection();
3941 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3942 scene()->addItem(m_selectionGroup);
3944 m_document->renderer()->blockSignals(true);
3945 for (int i = 0; i < startClip.count(); i++) {
3947 startClip[i].startPos = startClip.at(i).startPos - offset;
3948 startClip[i].track = startClip.at(i).track - trackOffset;
3950 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3951 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3953 clip->setItemLocked(false);
3954 if (clip->parentItem()) {
3955 m_selectionGroup->addToGroup(clip->parentItem());
3956 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3958 m_selectionGroup->addToGroup(clip);
3959 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3961 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3962 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3964 for (int i = 0; i < startTransition.count(); i++) {
3966 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3967 startTransition[i].track = startTransition.at(i).track - trackOffset;
3969 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3971 tr->setItemLocked(false);
3972 if (tr->parentItem()) {
3973 m_selectionGroup->addToGroup(tr->parentItem());
3974 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3976 m_selectionGroup->addToGroup(tr);
3977 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3979 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());
3980 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3982 m_document->renderer()->blockSignals(false);
3984 if (m_selectionGroup) {
3985 bool snap = KdenliveSettings::snaptopoints();
3986 KdenliveSettings::setSnaptopoints(false);
3988 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3989 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3991 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3993 int max = children.count();
3994 for (int i = 0; i < max; i++) {
3995 if (children.at(i)->type() == GROUPWIDGET) {
3996 children += children.at(i)->childItems();
3997 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3998 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3999 /*m_document->clipManager()->removeGroup(grp);
4000 m_scene->destroyItemGroup(grp);*/
4001 children.removeAll(children.at(i));
4006 for (int i = 0; i < children.count(); i++) {
4007 // re-add items in correct place
4008 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4009 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4011 ItemInfo info = item->info();
4012 int tracknumber = m_document->tracksCount() - info.track - 1;
4013 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4014 if (isLocked) item->setItemLocked(true);
4015 else if (item->isItemLocked()) item->setItemLocked(false);
4017 if (item->type() == AVWIDGET) {
4018 ClipItem *clip = static_cast <ClipItem*>(item);
4019 info.track = m_document->tracksCount() - info.track;
4020 Mlt::Producer *prod;
4021 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
4022 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
4023 else prod = clip->baseClip()->producer(info.track);
4024 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4025 } else if (item->type() == TRANSITIONWIDGET) {
4026 Transition *tr = static_cast <Transition*>(item);
4028 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
4030 newTrack = tr->transitionEndTrack() + trackOffset;
4031 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4033 tr->updateTransitionEndTrack(newTrack);
4034 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4037 resetSelectionGroup(false);
4038 KdenliveSettings::setSnaptopoints(snap);
4039 m_document->renderer()->doRefresh();
4040 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4043 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4045 Transition *item = getTransitionItemAt(start.startPos, start.track);
4047 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);
4048 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4051 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4052 bool snap = KdenliveSettings::snaptopoints();
4053 KdenliveSettings::setSnaptopoints(false);
4054 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4055 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4056 // Transition was moved
4057 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4058 } else if (end.endPos == start.endPos) {
4059 // Transition start resize
4060 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4061 } else if (end.startPos == start.startPos) {
4062 // Transition end resize;
4063 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4064 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4067 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4068 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4069 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4071 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4072 KdenliveSettings::setSnaptopoints(snap);
4073 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4074 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());
4075 if (m_dragItem && m_dragItem == item) {
4077 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4078 if (transitionClip && transitionClip->baseClip()) {
4079 QString size = transitionClip->baseClip()->getProperty("frame_size");
4080 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4081 if (factor == 0) factor = 1.0;
4082 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4083 p.setY(size.section('x', 1, 1).toInt());
4085 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4087 if (m_refresh) m_document->renderer()->doRefresh();
4088 setDocumentModified();
4091 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4093 bool resizeClipStart = (start.startPos != end.startPos);
4094 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4096 if (dontWorry) return;
4097 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);
4098 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4101 if (item->parentItem()) {
4102 // Item is part of a group, reset group
4103 resetSelectionGroup();
4106 bool snap = KdenliveSettings::snaptopoints();
4107 KdenliveSettings::setSnaptopoints(false);
4108 if (resizeClipStart) {
4109 ItemInfo clipinfo = item->info();
4110 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4111 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4113 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4114 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4115 updatePositionEffects(item, clipinfo);
4116 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4118 ItemInfo clipinfo = item->info();
4119 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4120 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4122 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4123 updatePositionEffects(item, clipinfo);
4124 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4126 if (!resizeClipStart && end.cropStart != start.cropStart) {
4127 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4128 ItemInfo clipinfo = end;
4129 clipinfo.track = m_document->tracksCount() - end.track;
4130 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4132 item->setCropStart(end.cropStart);
4133 item->resetThumbs(true);
4136 m_document->renderer()->doRefresh();
4137 KdenliveSettings::setSnaptopoints(snap);
4138 setDocumentModified();
4141 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4143 int end = item->fadeIn();
4145 // there is a fade in effect
4146 int effectPos = item->hasEffect("volume", "fadein");
4147 if (effectPos != -1) {
4148 QDomElement oldeffect = item->effectAt(effectPos);
4149 int start = item->cropStart().frames(m_document->fps());
4150 int max = item->cropDuration().frames(m_document->fps());
4152 // Make sure the fade effect is not longer than the clip
4153 item->setFadeIn(max);
4154 end = item->fadeIn();
4157 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4158 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4159 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4160 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4161 // if fade effect is displayed, update the effect edit widget with new clip duration
4162 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4164 effectPos = item->hasEffect("brightness", "fade_from_black");
4165 if (effectPos != -1) {
4166 QDomElement oldeffect = item->effectAt(effectPos);
4167 int start = item->cropStart().frames(m_document->fps());
4168 int max = item->cropDuration().frames(m_document->fps());
4170 // Make sure the fade effect is not longer than the clip
4171 item->setFadeIn(max);
4172 end = item->fadeIn();
4175 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4176 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4177 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4178 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4179 // if fade effect is displayed, update the effect edit widget with new clip duration
4180 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4183 int start = item->fadeOut();
4185 // there is a fade out effect
4186 int effectPos = item->hasEffect("volume", "fadeout");
4187 if (effectPos != -1) {
4188 QDomElement oldeffect = item->effectAt(effectPos);
4189 int max = item->cropDuration().frames(m_document->fps());
4190 int end = max + item->cropStart().frames(m_document->fps());
4192 // Make sure the fade effect is not longer than the clip
4193 item->setFadeOut(max);
4194 start = item->fadeOut();
4196 start = end - start;
4197 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4198 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4199 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4200 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4201 // if fade effect is displayed, update the effect edit widget with new clip duration
4202 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4204 effectPos = item->hasEffect("brightness", "fade_to_black");
4205 if (effectPos != -1) {
4206 QDomElement oldeffect = item->effectAt(effectPos);
4207 int max = item->cropDuration().frames(m_document->fps());
4208 int end = max + item->cropStart().frames(m_document->fps());
4210 // Make sure the fade effect is not longer than the clip
4211 item->setFadeOut(max);
4212 start = item->fadeOut();
4214 start = end - start;
4215 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4216 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4217 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4218 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4219 // if fade effect is displayed, update the effect edit widget with new clip duration
4220 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4224 int effectPos = item->hasEffect("freeze", "freeze");
4225 if (effectPos != -1) {
4226 // Freeze effect needs to be adjusted with clip resize
4227 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4228 QDomElement eff = item->getEffectAt(effectPos);
4229 if (!eff.isNull() && diff != 0) {
4230 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4231 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4232 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4233 emit clipItemSelected(item, item->selectedEffectIndex());
4238 effectPos = item->hasEffect("affine", "pan_zoom");
4239 if (effectPos != -1) {
4240 QDomElement oldeffect = item->effectAt(effectPos);
4241 int start = item->cropStart().frames(m_document->fps());
4242 int max = start + item->cropDuration().frames(m_document->fps());
4243 oldeffect.setAttribute("in", start);
4244 oldeffect.setAttribute("out", max);
4245 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4246 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4247 // if effect is displayed, update the effect edit widget with new clip duration
4248 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4252 double CustomTrackView::getSnapPointForPos(double pos)
4254 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4257 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4259 QList <GenTime> snaps;
4260 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4261 QList<QGraphicsItem *> itemList = items();
4262 for (int i = 0; i < itemList.count(); i++) {
4263 if (itemList.at(i) == selected) continue;
4264 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4265 if (itemList.at(i)->type() == AVWIDGET) {
4266 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4267 GenTime start = item->startPos();
4268 GenTime end = item->endPos();
4269 snaps.append(start);
4271 if (!offsetList.isEmpty()) {
4272 for (int j = 0; j < offsetList.size(); j++) {
4273 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4274 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4278 QList < GenTime > markers = item->snapMarkers();
4279 for (int j = 0; j < markers.size(); ++j) {
4280 GenTime t = markers.at(j);
4282 if (!offsetList.isEmpty()) {
4283 for (int k = 0; k < offsetList.size(); k++) {
4284 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4288 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4289 Transition *transition = static_cast <Transition*>(itemList.at(i));
4290 GenTime start = transition->startPos();
4291 GenTime end = transition->endPos();
4292 snaps.append(start);
4294 if (!offsetList.isEmpty()) {
4295 for (int j = 0; j < offsetList.size(); j++) {
4296 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4297 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4303 // add cursor position
4304 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4306 if (!offsetList.isEmpty()) {
4307 for (int j = 0; j < offsetList.size(); j++) {
4308 snaps.append(pos - offsetList.at(j));
4313 for (int i = 0; i < m_guides.count(); i++) {
4314 snaps.append(m_guides.at(i)->position());
4315 if (!offsetList.isEmpty()) {
4316 for (int j = 0; j < offsetList.size(); j++) {
4317 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4323 m_scene->setSnapList(snaps);
4324 //for (int i = 0; i < m_snapPoints.size(); ++i)
4325 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4328 void CustomTrackView::slotSeekToPreviousSnap()
4330 updateSnapPoints(NULL);
4331 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4332 setCursorPos((int) res.frames(m_document->fps()));
4336 void CustomTrackView::slotSeekToNextSnap()
4338 updateSnapPoints(NULL);
4339 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4340 setCursorPos((int) res.frames(m_document->fps()));
4344 void CustomTrackView::clipStart()
4346 AbstractClipItem *item = getMainActiveClip();
4348 setCursorPos((int) item->startPos().frames(m_document->fps()));
4353 void CustomTrackView::clipEnd()
4355 AbstractClipItem *item = getMainActiveClip();
4357 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4362 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4364 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4365 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4366 m_commandStack->push(command);
4369 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4371 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4372 m_commandStack->push(command);
4375 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4377 DocClipBase *base = m_document->clipManager()->getClipById(id);
4378 QList <CommentedTime> markers = base->commentedSnapMarkers();
4380 if (markers.isEmpty()) {
4381 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4384 QUndoCommand *deleteMarkers = new QUndoCommand();
4385 deleteMarkers->setText("Delete clip markers");
4387 for (int i = 0; i < markers.size(); i++) {
4388 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4390 m_commandStack->push(deleteMarkers);
4393 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4395 DocClipBase *base = m_document->clipManager()->getClipById(id);
4396 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4397 else base->deleteSnapMarker(pos);
4398 emit updateClipMarkers(base);
4399 setDocumentModified();
4400 viewport()->update();
4403 int CustomTrackView::hasGuide(int pos, int offset)
4405 for (int i = 0; i < m_guides.count(); i++) {
4406 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4407 if (qAbs(guidePos - pos) <= offset) return guidePos;
4408 else if (guidePos > pos) return -1;
4413 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4417 double fps = m_document->fps();
4418 for (int i = 0; i < m_guides.count(); i++) {
4419 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4420 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4422 goMenu->setEnabled(!m_guides.isEmpty());
4425 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4427 if (oldPos > GenTime() && pos > GenTime()) {
4429 for (int i = 0; i < m_guides.count(); i++) {
4430 if (m_guides.at(i)->position() == oldPos) {
4431 Guide *item = m_guides.at(i);
4432 item->updateGuide(pos, comment);
4436 } else if (pos > GenTime()) addGuide(pos, comment);
4440 for (int i = 0; i < m_guides.count(); i++) {
4441 if (m_guides.at(i)->position() == oldPos) {
4442 delete m_guides.takeAt(i);
4447 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4449 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4450 m_document->syncGuides(m_guides);
4453 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4455 for (int i = 0; i < m_guides.count(); i++) {
4456 if (m_guides.at(i)->position() == pos) {
4457 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4461 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4462 scene()->addItem(g);
4464 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4465 m_document->syncGuides(m_guides);
4469 void CustomTrackView::slotAddGuide()
4471 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4472 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4473 if (d.exec() != QDialog::Accepted) return;
4474 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4475 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4476 m_commandStack->push(command);
4480 void CustomTrackView::slotEditGuide(int guidePos)
4483 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4484 else pos = GenTime(guidePos, m_document->fps());
4486 for (int i = 0; i < m_guides.count(); i++) {
4487 if (m_guides.at(i)->position() == pos) {
4488 slotEditGuide(m_guides.at(i)->info());
4493 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4496 void CustomTrackView::slotEditGuide(CommentedTime guide)
4498 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4499 if (d.exec() == QDialog::Accepted) {
4500 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4501 m_commandStack->push(command);
4506 void CustomTrackView::slotEditTimeLineGuide()
4508 if (m_dragGuide == NULL) return;
4509 CommentedTime guide = m_dragGuide->info();
4510 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4511 if (d.exec() == QDialog::Accepted) {
4512 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4513 m_commandStack->push(command);
4517 void CustomTrackView::slotDeleteGuide(int guidePos)
4520 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4521 else pos = GenTime(guidePos, m_document->fps());
4523 for (int i = 0; i < m_guides.count(); i++) {
4524 if (m_guides.at(i)->position() == pos) {
4525 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4526 m_commandStack->push(command);
4531 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4535 void CustomTrackView::slotDeleteTimeLineGuide()
4537 if (m_dragGuide == NULL) return;
4538 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4539 m_commandStack->push(command);
4543 void CustomTrackView::slotDeleteAllGuides()
4545 QUndoCommand *deleteAll = new QUndoCommand();
4546 deleteAll->setText("Delete all guides");
4547 for (int i = 0; i < m_guides.count(); i++) {
4548 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4550 m_commandStack->push(deleteAll);
4553 void CustomTrackView::setTool(PROJECTTOOL tool)
4558 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4561 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4562 m_scene->setScale(scaleFactor, verticalScale);
4563 removeTipAnimation();
4564 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4565 bool adjust = false;
4566 if (verticalScale != matrix().m22()) adjust = true;
4567 setMatrix(newmatrix);
4569 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4570 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4571 for (int i = 0; i < m_guides.count(); i++) {
4572 QLineF l = m_guides.at(i)->line();
4573 l.setP2(QPointF(l.x2(), newHeight));
4574 m_guides.at(i)->setLine(l);
4576 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4579 int diff = sceneRect().width() - m_projectDuration;
4580 if (diff * newmatrix.m11() < 50) {
4581 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4582 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4584 centerOn(QPointF(cursorPos(), verticalPos));
4587 void CustomTrackView::slotRefreshGuides()
4589 if (KdenliveSettings::showmarkers()) {
4590 for (int i = 0; i < m_guides.count(); i++) {
4591 m_guides.at(i)->update();
4596 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4598 //kDebug() << "// DRAW BG: " << rect.width();
4599 painter->setClipRect(rect);
4600 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4601 QPen pen1 = painter->pen();
4602 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4603 painter->setPen(pen1);
4604 double min = rect.left();
4605 double max = rect.right();
4606 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4607 int maxTrack = m_document->tracksCount();
4608 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4609 QColor audioColor = palette().alternateBase().color();
4610 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4611 for (int i = 0; i < maxTrack; i++) {
4612 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4613 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4614 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4615 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4616 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4618 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4620 int lowerLimit = m_tracksHeight * maxTrack + 1;
4621 if (height() > lowerLimit) {
4622 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4623 painter->fillRect(bg, base);
4627 bool CustomTrackView::findString(const QString &text)
4630 for (int i = 0; i < m_searchPoints.size(); ++i) {
4631 marker = m_searchPoints.at(i).comment();
4632 if (marker.contains(text, Qt::CaseInsensitive)) {
4633 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4634 int vert = verticalScrollBar()->value();
4635 int hor = cursorPos();
4636 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4644 void CustomTrackView::selectFound(QString track, QString pos)
4646 setCursorPos(m_document->timecode().getFrameCount(pos), true);
4647 slotSelectTrack(track.toInt());
4649 int vert = verticalScrollBar()->value();
4650 int hor = cursorPos();
4651 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4654 bool CustomTrackView::findNextString(const QString &text)
4657 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4658 marker = m_searchPoints.at(i).comment();
4659 if (marker.contains(text, Qt::CaseInsensitive)) {
4660 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4661 int vert = verticalScrollBar()->value();
4662 int hor = cursorPos();
4663 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4672 void CustomTrackView::initSearchStrings()
4674 m_searchPoints.clear();
4675 QList<QGraphicsItem *> itemList = items();
4676 for (int i = 0; i < itemList.count(); i++) {
4677 // parse all clip names
4678 if (itemList.at(i)->type() == AVWIDGET) {
4679 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4680 GenTime start = item->startPos();
4681 CommentedTime t(start, item->clipName());
4682 m_searchPoints.append(t);
4683 // add all clip markers
4684 QList < CommentedTime > markers = item->commentedSnapMarkers();
4685 m_searchPoints += markers;
4690 for (int i = 0; i < m_guides.count(); i++) {
4691 m_searchPoints.append(m_guides.at(i)->info());
4694 qSort(m_searchPoints);
4697 void CustomTrackView::clearSearchStrings()
4699 m_searchPoints.clear();
4703 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
4705 QList<ItemInfo> matchingInfo;
4706 QList<QGraphicsItem *> itemList = items();
4707 for (int i = 0; i < itemList.count(); i++) {
4708 if (itemList.at(i)->type() == AVWIDGET) {
4709 ClipItem *item = (ClipItem *)itemList.at(i);
4710 if (item->clipProducer() == clipId) {
4711 matchingInfo << item->info();
4715 return matchingInfo;
4718 void CustomTrackView::copyClip()
4720 qDeleteAll(m_copiedItems);
4721 m_copiedItems.clear();
4722 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4723 if (itemList.count() == 0) {
4724 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4727 for (int i = 0; i < itemList.count(); i++) {
4728 if (itemList.at(i)->type() == AVWIDGET) {
4729 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4730 ClipItem *clone = clip->clone(clip->info());
4731 m_copiedItems.append(clone);
4732 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4733 Transition *dup = static_cast <Transition *>(itemList.at(i));
4734 m_copiedItems.append(dup->clone());
4739 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4741 if (m_scene->editMode() != NORMALEDIT) {
4742 // If we are in overwrite mode, always allow the move
4745 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));
4746 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4747 for (int i = 0; i < collisions.count(); i++) {
4748 if (collisions.at(i)->type() == type) return false;
4753 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4756 for (int i = 0; i < infoList.count(); i++) {
4757 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));
4760 QList<QGraphicsItem *> collisions = scene()->items(path);
4761 for (int i = 0; i < collisions.count(); i++) {
4762 if (collisions.at(i)->type() == type) return false;
4767 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4769 for (int i = 0; i < items.count(); i++) {
4770 ItemInfo info = items.at(i)->info();
4771 info.startPos += offset;
4772 info.endPos += offset;
4773 info.track += trackOffset;
4774 if (!canBePastedTo(info, items.at(i)->type())) return false;
4779 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4781 QPainterPath movePath;
4782 movePath.moveTo(0, 0);
4784 for (int i = 0; i < items.count(); i++) {
4785 ItemInfo info = items.at(i)->info();
4786 info.startPos = info.startPos + offset;
4787 info.endPos = info.endPos + offset;
4788 info.track = info.track + trackOffset;
4789 if (info.startPos < GenTime()) {
4790 // No clip should go below 0
4793 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));
4794 movePath.addRect(rect);
4796 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4797 for (int i = 0; i < collisions.count(); i++) {
4798 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4799 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4807 void CustomTrackView::pasteClip()
4809 if (m_copiedItems.count() == 0) {
4810 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4814 if (m_menuPosition.isNull()) {
4815 position = mapFromGlobal(QCursor::pos());
4816 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
4817 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4820 } else position = m_menuPosition;
4822 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4823 int track = (int)(mapToScene(position).y() / m_tracksHeight);
4825 GenTime leftPos = m_copiedItems.at(0)->startPos();
4826 int lowerTrack = m_copiedItems.at(0)->track();
4827 int upperTrack = m_copiedItems.at(0)->track();
4828 for (int i = 1; i < m_copiedItems.count(); i++) {
4829 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
4830 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
4831 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
4834 GenTime offset = pos - leftPos;
4835 int trackOffset = track - lowerTrack;
4837 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
4838 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
4839 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4840 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4843 QUndoCommand *pasteClips = new QUndoCommand();
4844 pasteClips->setText("Paste clips");
4846 for (int i = 0; i < m_copiedItems.count(); i++) {
4847 // parse all clip names
4848 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4849 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4850 ItemInfo info = clip->info();
4851 info.startPos += offset;
4852 info.endPos += offset;
4853 info.track += trackOffset;
4854 if (canBePastedTo(info, AVWIDGET)) {
4855 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4856 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4857 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4858 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4860 info.startPos = tr->startPos() + offset;
4861 info.endPos = tr->endPos() + offset;
4862 info.track = tr->track() + trackOffset;
4863 int transitionEndTrack;
4864 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4865 else transitionEndTrack = tr->transitionEndTrack();
4866 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4867 if (info.startPos >= info.endPos) {
4868 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4869 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4870 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4873 m_commandStack->push(pasteClips);
4876 void CustomTrackView::pasteClipEffects()
4878 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4879 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4882 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4884 QUndoCommand *paste = new QUndoCommand();
4885 paste->setText("Paste effects");
4887 QList<QGraphicsItem *> clips = scene()->selectedItems();
4890 for (int i = 0; i < clips.count(); ++i) {
4891 if (clips.at(i)->type() == GROUPWIDGET) {
4892 QList<QGraphicsItem *> children = clips.at(i)->childItems();
4893 for (int j = 0; j < children.count(); j++) {
4894 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
4895 clips.append(children.at(j));
4902 for (int i = 0; i < clips.count(); ++i) {
4903 if (clips.at(i)->type() == AVWIDGET) {
4904 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4905 for (int j = 0; j < clip->effectsCount(); j++) {
4906 QDomElement eff = clip->effectAt(j);
4907 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4908 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
4909 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4914 if (paste->childCount() > 0) m_commandStack->push(paste);
4917 //adjust effects (fades, ...)
4918 for (int i = 0; i < clips.count(); ++i) {
4919 if (clips.at(i)->type() == AVWIDGET) {
4920 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4921 updatePositionEffects(item, item->info());
4927 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
4929 // parse parameters to check if we need to adjust to the new crop start
4930 int diff = (newstart - oldstart).frames(m_document->fps());
4931 int max = (newstart + duration).frames(m_document->fps());
4932 QDomNodeList params = xml.elementsByTagName("parameter");
4933 for (int i = 0; i < params.count(); i++) {
4934 QDomElement e = params.item(i).toElement();
4935 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
4936 QString def = e.attribute("default");
4937 // Effect has a keyframe type parameter, we need to adjust the values
4938 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
4939 QStringList newKeyFrames;
4940 foreach(const QString &str, keys) {
4941 int pos = str.section(':', 0, 0).toInt();
4942 double val = str.section(':', 1, 1).toDouble();
4945 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
4947 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
4949 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
4950 e.setAttribute("keyframes", newKeyFrames.join(";"));
4955 ClipItem *CustomTrackView::getClipUnderCursor() const
4957 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4958 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4959 for (int i = 0; i < collisions.count(); i++) {
4960 if (collisions.at(i)->type() == AVWIDGET) {
4961 return static_cast < ClipItem *>(collisions.at(i));
4967 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4969 QList<QGraphicsItem *> clips = scene()->selectedItems();
4970 if (clips.isEmpty()) {
4971 return getClipUnderCursor();
4973 AbstractClipItem *item = NULL;
4974 for (int i = 0; i < clips.count(); ++i) {
4975 if (clips.at(i)->type() == AVWIDGET) {
4976 item = static_cast < AbstractClipItem *>(clips.at(i));
4977 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4980 if (item) return item;
4985 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4987 QList<QGraphicsItem *> clips = scene()->selectedItems();
4988 if (clips.isEmpty()) {
4989 return getClipUnderCursor();
4992 // remove all items in the list that are not clips
4993 for (int i = 0; i < clips.count();) {
4994 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4997 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4998 for (int i = 0; i < clips.count(); ++i) {
4999 if (clips.at(i)->type() == AVWIDGET) {
5000 item = static_cast < ClipItem *>(clips.at(i));
5001 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5009 void CustomTrackView::setInPoint()
5011 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5013 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5016 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5020 ItemInfo startInfo = clip->info();
5021 ItemInfo endInfo = startInfo;
5022 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
5023 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
5024 // Check for invalid resize
5025 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5027 } else if (endInfo.startPos < startInfo.startPos) {
5028 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
5029 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
5030 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
5031 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5035 if (clip->type() == TRANSITIONWIDGET) {
5036 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5037 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5040 void CustomTrackView::setOutPoint()
5042 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5044 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5047 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5051 ItemInfo startInfo = clip->info();
5052 ItemInfo endInfo = clip->info();
5053 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
5054 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
5055 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
5056 // Check for invalid resize
5057 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5059 } else if (endInfo.endPos > startInfo.endPos) {
5060 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
5061 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
5062 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
5063 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5069 if (clip->type() == TRANSITIONWIDGET) {
5070 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5071 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5074 void CustomTrackView::slotUpdateAllThumbs()
5076 if (!isEnabled()) return;
5077 QList<QGraphicsItem *> itemList = items();
5078 //if (itemList.isEmpty()) return;
5080 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5081 for (int i = 0; i < itemList.count(); i++) {
5082 if (itemList.at(i)->type() == AVWIDGET) {
5083 item = static_cast <ClipItem *>(itemList.at(i));
5084 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5085 // Check if we have a cached thumbnail
5086 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5087 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5088 if (QFile::exists(thumb)) {
5090 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5091 item->slotSetStartThumb(pix);
5094 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5095 QString endThumb = startThumb;
5096 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5097 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5098 if (QFile::exists(startThumb)) {
5099 QPixmap pix(startThumb);
5100 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5101 item->slotSetStartThumb(pix);
5103 if (QFile::exists(endThumb)) {
5104 QPixmap pix(endThumb);
5105 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5106 item->slotSetEndThumb(pix);
5110 item->refreshClip(false);
5111 //qApp->processEvents();
5114 viewport()->update();
5117 void CustomTrackView::saveThumbnails()
5119 QList<QGraphicsItem *> itemList = items();
5121 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5122 for (int i = 0; i < itemList.count(); i++) {
5123 if (itemList.at(i)->type() == AVWIDGET) {
5124 item = static_cast <ClipItem *>(itemList.at(i));
5125 if (item->clipType() != COLOR) {
5126 // Check if we have a cached thumbnail
5127 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5128 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5129 if (!QFile::exists(thumb)) {
5130 QPixmap pix(item->startThumb());
5134 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5135 QString endThumb = startThumb;
5136 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5137 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5138 if (!QFile::exists(startThumb)) {
5139 QPixmap pix(item->startThumb());
5140 pix.save(startThumb);
5142 if (!QFile::exists(endThumb)) {
5143 QPixmap pix(item->endThumb());
5153 void CustomTrackView::slotInsertTrack(int ix)
5155 TrackDialog d(m_document, parentWidget());
5156 d.label->setText(i18n("Insert track"));
5157 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5158 d.track_nb->setValue(ix);
5159 d.setWindowTitle(i18n("Insert New Track"));
5160 d.slotUpdateName(ix);
5162 if (d.exec() == QDialog::Accepted) {
5163 ix = d.track_nb->value();
5164 if (d.before_select->currentIndex() == 1) {
5168 if (d.video_track->isChecked()) {
5169 info.type = VIDEOTRACK;
5170 info.isMute = false;
5171 info.isBlind = false;
5172 info.isLocked = false;
5174 info.type = AUDIOTRACK;
5175 info.isMute = false;
5176 info.isBlind = true;
5177 info.isLocked = false;
5179 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5180 m_commandStack->push(addTrack);
5181 setDocumentModified();
5185 void CustomTrackView::slotDeleteTrack(int ix)
5187 if (m_document->tracksCount() < 2) return;
5188 TrackDialog d(m_document, parentWidget());
5189 d.label->setText(i18n("Delete track"));
5190 d.before_select->setHidden(true);
5191 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5192 d.track_nb->setValue(ix);
5193 d.slotUpdateName(ix);
5194 d.setWindowTitle(i18n("Delete Track"));
5195 d.video_track->setHidden(true);
5196 d.audio_track->setHidden(true);
5197 if (d.exec() == QDialog::Accepted) {
5198 ix = d.track_nb->value();
5199 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5200 deleteTimelineTrack(ix, info);
5201 setDocumentModified();
5202 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5203 m_commandStack->push(command);*/
5207 void CustomTrackView::slotConfigTracks(int ix)
5209 TracksConfigDialog d(m_document, ix, parentWidget());
5210 if (d.exec() == QDialog::Accepted) {
5211 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5212 m_commandStack->push(configTracks);
5213 QList <int> toDelete = d.deletedTracks();
5214 for (int i = 0; i < toDelete.count(); ++i) {
5215 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5216 deleteTimelineTrack(toDelete.at(i) - i, info);
5218 setDocumentModified();
5222 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5224 if (m_document->tracksCount() < 2) return;
5225 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5226 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5227 QList<QGraphicsItem *> selection = m_scene->items(r);
5228 QUndoCommand *deleteTrack = new QUndoCommand();
5229 deleteTrack->setText("Delete track");
5231 // Delete all clips in selected track
5232 for (int i = 0; i < selection.count(); i++) {
5233 if (selection.at(i)->type() == AVWIDGET) {
5234 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5235 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5236 m_scene->removeItem(item);
5239 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5240 Transition *item = static_cast <Transition *>(selection.at(i));
5241 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5242 m_scene->removeItem(item);
5248 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5249 m_commandStack->push(deleteTrack);
5252 void CustomTrackView::autoTransition()
5254 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5255 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5256 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5259 Transition *tr = static_cast <Transition*>(itemList.at(0));
5260 tr->setAutomatic(!tr->isAutomatic());
5261 QDomElement transition = tr->toXML();
5262 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);
5263 setDocumentModified();
5267 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5270 QDomNodeList params = effect.elementsByTagName("parameter");
5271 for (int i = 0; i < params.count(); i++) {
5272 QDomElement e = params.item(i).toElement();
5273 if (!e.isNull() && e.attribute("type") == "constant") {
5274 if (e.hasAttribute("factor")) {
5275 double factor = e.attribute("factor").toDouble();
5276 double value = e.attribute("value").toDouble();
5277 value = value / factor;
5278 result.append(QString::number(value));
5279 } else result.append(e.attribute("value"));
5285 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5287 QList<QGraphicsItem *> list = scene()->items();
5288 ClipItem *clip = NULL;
5289 for (int i = 0; i < list.size(); ++i) {
5290 if (list.at(i)->type() == AVWIDGET) {
5291 clip = static_cast <ClipItem *>(list.at(i));
5292 if (clip->clipProducer() == id) {
5293 clip->setClipName(name);
5297 viewport()->update();
5300 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5302 minimum = GenTime();
5303 maximum = GenTime();
5304 QList<QGraphicsItem *> selection;
5305 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5306 selection.removeAll(item);
5307 for (int i = 0; i < selection.count(); i++) {
5308 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5309 if (clip && clip->type() == AVWIDGET) {
5310 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5311 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5316 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5318 minimum = GenTime();
5319 maximum = GenTime();
5320 QList<QGraphicsItem *> selection;
5321 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5322 selection.removeAll(item);
5323 for (int i = 0; i < selection.count(); i++) {
5324 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5325 if (clip && clip->type() == TRANSITIONWIDGET) {
5326 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5327 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5332 void CustomTrackView::loadGroups(const QDomNodeList groups)
5334 for (int i = 0; i < groups.count(); i++) {
5335 QDomNodeList children = groups.at(i).childNodes();
5336 scene()->clearSelection();
5337 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5338 QDomNode n = children.item(nodeindex);
5339 QDomElement elem = n.toElement();
5340 int pos = elem.attribute("position").toInt();
5341 int track = elem.attribute("track").toInt();
5342 if (elem.tagName() == "clipitem") {
5343 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5344 if (clip) clip->setSelected(true);
5346 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5347 if (clip) clip->setSelected(true);
5350 groupSelectedItems(false, true);
5354 void CustomTrackView::splitAudio()
5356 resetSelectionGroup();
5357 QList<QGraphicsItem *> selection = scene()->selectedItems();
5358 if (selection.isEmpty()) {
5359 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5362 QUndoCommand *splitCommand = new QUndoCommand();
5363 splitCommand->setText(i18n("Split audio"));
5364 for (int i = 0; i < selection.count(); i++) {
5365 if (selection.at(i)->type() == AVWIDGET) {
5366 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5367 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5368 if (clip->parentItem()) {
5369 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5371 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5376 if (splitCommand->childCount() > 0)
5377 m_commandStack->push(splitCommand);
5380 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5382 ClipItem *clip = getClipItemAt(pos, track);
5384 kDebug() << "// Cannot find clip to split!!!";
5388 int start = pos.frames(m_document->fps());
5389 int freetrack = m_document->tracksCount() - track - 1;
5390 for (; freetrack > 0; freetrack--) {
5391 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5392 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5393 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5394 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5395 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5400 kDebug() << "GOT TRK: " << track;
5401 if (freetrack == 0) {
5402 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5404 ItemInfo info = clip->info();
5405 info.track = m_document->tracksCount() - freetrack;
5406 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5407 scene()->clearSelection();
5408 clip->setSelected(true);
5409 ClipItem *audioClip = getClipItemAt(start, info.track);
5411 clip->setVideoOnly(true);
5412 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5413 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5415 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5416 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5418 audioClip->setSelected(true);
5419 audioClip->setAudioOnly(true);
5420 groupSelectedItems(false, true);
5424 // unsplit clip: remove audio part and change video part to normal clip
5425 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5426 kDebug() << "//CANNOT FIND CLP GRP";
5429 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5430 QList<QGraphicsItem *> children = grp->childItems();
5431 if (children.count() != 2) {
5432 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5435 for (int i = 0; i < children.count(); i++) {
5436 if (children.at(i) != clip) {
5437 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5438 ItemInfo info = clip->info();
5439 deleteClip(clp->info());
5440 clip->setVideoOnly(false);
5441 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5442 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5447 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5448 m_document->clipManager()->removeGroup(grp);
5449 scene()->destroyItemGroup(grp);
5453 void CustomTrackView::setVideoOnly()
5455 resetSelectionGroup();
5456 QList<QGraphicsItem *> selection = scene()->selectedItems();
5457 if (selection.isEmpty()) {
5458 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5461 QUndoCommand *videoCommand = new QUndoCommand();
5462 videoCommand->setText(i18n("Video only"));
5463 for (int i = 0; i < selection.count(); i++) {
5464 if (selection.at(i)->type() == AVWIDGET) {
5465 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5466 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5467 if (clip->parentItem()) {
5468 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5470 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5475 m_commandStack->push(videoCommand);
5478 void CustomTrackView::setAudioOnly()
5480 resetSelectionGroup();
5481 QList<QGraphicsItem *> selection = scene()->selectedItems();
5482 if (selection.isEmpty()) {
5483 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5486 QUndoCommand *videoCommand = new QUndoCommand();
5487 videoCommand->setText(i18n("Audio only"));
5488 for (int i = 0; i < selection.count(); i++) {
5489 if (selection.at(i)->type() == AVWIDGET) {
5490 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5491 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5492 if (clip->parentItem()) {
5493 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5495 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5500 m_commandStack->push(videoCommand);
5503 void CustomTrackView::setAudioAndVideo()
5505 resetSelectionGroup();
5506 QList<QGraphicsItem *> selection = scene()->selectedItems();
5507 if (selection.isEmpty()) {
5508 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5511 QUndoCommand *videoCommand = new QUndoCommand();
5512 videoCommand->setText(i18n("Audio and Video"));
5513 for (int i = 0; i < selection.count(); i++) {
5514 if (selection.at(i)->type() == AVWIDGET) {
5515 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5516 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5517 if (clip->parentItem()) {
5518 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5520 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5525 m_commandStack->push(videoCommand);
5528 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5530 ClipItem *clip = getClipItemAt(pos, track);
5532 kDebug() << "// Cannot find clip to split!!!";
5536 int start = pos.frames(m_document->fps());
5537 clip->setVideoOnly(true);
5538 clip->setAudioOnly(false);
5539 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5540 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5542 } else if (audioOnly) {
5543 int start = pos.frames(m_document->fps());
5544 clip->setAudioOnly(true);
5545 clip->setVideoOnly(false);
5546 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5547 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5550 int start = pos.frames(m_document->fps());
5551 clip->setAudioOnly(false);
5552 clip->setVideoOnly(false);
5553 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5554 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5558 setDocumentModified();
5561 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5563 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5564 m_clipTypeGroup->setEnabled(false);
5566 m_clipTypeGroup->setEnabled(true);
5567 QList <QAction *> actions = m_clipTypeGroup->actions();
5569 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5570 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5571 else lookup = "clip_audio_and_video";
5572 for (int i = 0; i < actions.count(); i++) {
5573 if (actions.at(i)->data().toString() == lookup) {
5574 actions.at(i)->setChecked(true);
5581 void CustomTrackView::slotGoToMarker(QAction *action)
5583 int pos = action->data().toInt();
5584 setCursorPos(pos, true);
5587 void CustomTrackView::reloadTransitionLumas()
5591 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5592 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5593 for (int i = 0; i < params.count(); i++) {
5594 QDomElement e = params.item(i).toElement();
5595 if (e.attribute("tag") == "resource") {
5596 lumaNames = e.attribute("paramlistdisplay");
5597 lumaFiles = e.attribute("paramlist");
5602 QList<QGraphicsItem *> itemList = items();
5603 Transition *transitionitem;
5604 QDomElement transitionXml;
5605 for (int i = 0; i < itemList.count(); i++) {
5606 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5607 transitionitem = static_cast <Transition*>(itemList.at(i));
5608 transitionXml = transitionitem->toXML();
5609 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5610 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5611 for (int i = 0; i < params.count(); i++) {
5612 QDomElement e = params.item(i).toElement();
5613 if (e.attribute("tag") == "resource") {
5614 e.setAttribute("paramlistdisplay", lumaNames);
5615 e.setAttribute("paramlist", lumaFiles);
5620 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5621 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5622 for (int i = 0; i < params.count(); i++) {
5623 QDomElement e = params.item(i).toElement();
5624 if (e.attribute("tag") == "luma") {
5625 e.setAttribute("paramlistdisplay", lumaNames);
5626 e.setAttribute("paramlist", lumaFiles);
5633 emit transitionItemSelected(NULL);
5636 double CustomTrackView::fps() const
5638 return m_document->fps();
5641 void CustomTrackView::updateProjectFps()
5643 // update all clips to the new fps
5644 resetSelectionGroup();
5645 scene()->clearSelection();
5647 QList<QGraphicsItem *> itemList = items();
5648 for (int i = 0; i < itemList.count(); i++) {
5649 // remove all items and re-add them one by one
5650 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5652 for (int i = 0; i < itemList.count(); i++) {
5653 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5654 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5655 clip->updateFps(m_document->fps());
5656 m_scene->addItem(clip);
5657 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5658 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5659 QList<QGraphicsItem *> children = grp->childItems();
5660 for (int j = 0; j < children.count(); j++) {
5661 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5662 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5663 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5664 clip->updateFps(m_document->fps());
5667 m_document->clipManager()->removeGroup(grp);
5668 m_scene->addItem(grp);
5669 scene()->destroyItemGroup(grp);
5670 for (int j = 0; j < children.count(); j++) {
5671 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5672 //children.at(j)->setParentItem(0);
5673 children.at(j)->setSelected(true);
5676 groupSelectedItems(true, true);
5677 } else if (itemList.at(i)->type() == GUIDEITEM) {
5678 Guide *g = static_cast<Guide *>(itemList.at(i));
5680 m_scene->addItem(g);
5683 viewport()->update();
5686 void CustomTrackView::slotTrackDown()
5688 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5689 else m_selectedTrack++;
5690 emit updateTrackHeaders();
5691 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5692 ensureVisible(rect, 0, 0);
5693 viewport()->update();
5696 void CustomTrackView::slotTrackUp()
5698 if (m_selectedTrack > 0) m_selectedTrack--;
5699 else m_selectedTrack = m_document->tracksCount() - 1;
5700 emit updateTrackHeaders();
5701 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5702 ensureVisible(rect, 0, 0);
5703 viewport()->update();
5706 int CustomTrackView::selectedTrack() const
5708 return m_selectedTrack;
5711 QStringList CustomTrackView::selectedClips() const
5713 QStringList clipIds;
5714 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5715 for (int i = 0; i < selection.count(); i++) {
5716 if (selection.at(i)->type() == AVWIDGET) {
5717 ClipItem *item = (ClipItem *)selection.at(i);
5718 clipIds << item->clipProducer();
5724 QList<ClipItem *> CustomTrackView::selectedClipItems() const
5726 QList<ClipItem *> clips;
5727 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5728 for (int i = 0; i < selection.count(); i++) {
5729 if (selection.at(i)->type() == AVWIDGET) {
5730 clips.append((ClipItem *)selection.at(i));
5736 void CustomTrackView::slotSelectTrack(int ix)
5738 m_selectedTrack = qMax(0, ix);
5739 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5740 emit updateTrackHeaders();
5741 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5742 ensureVisible(rect, 0, 0);
5743 viewport()->update();
5746 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
5749 if (track != -1 && pos != -1)
5750 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5752 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5753 QList<QGraphicsItem *> selection = m_scene->items(rect);
5754 resetSelectionGroup(group);
5755 if (!group) m_scene->clearSelection();
5756 for (int i = 0; i < selection.count(); i++) {
5757 if (selection.at(i)->type() == AVWIDGET) {
5758 selection.at(i)->setSelected(add);
5762 if (group) groupSelectedItems();
5765 void CustomTrackView::selectTransition(bool add, bool group)
5767 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5768 QList<QGraphicsItem *> selection = m_scene->items(rect);
5769 resetSelectionGroup(group);
5770 if (!group) m_scene->clearSelection();
5771 for (int i = 0; i < selection.count(); i++) {
5772 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5773 selection.at(i)->setSelected(add);
5777 if (group) groupSelectedItems();
5780 QStringList CustomTrackView::extractTransitionsLumas()
5783 QList<QGraphicsItem *> itemList = items();
5784 Transition *transitionitem;
5785 QDomElement transitionXml;
5786 for (int i = 0; i < itemList.count(); i++) {
5787 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5788 transitionitem = static_cast <Transition*>(itemList.at(i));
5789 transitionXml = transitionitem->toXML();
5790 QString luma = EffectsList::parameter(transitionXml, "luma");
5791 if (!luma.isEmpty()) urls << luma;
5797 void CustomTrackView::setEditMode(EDITMODE mode)
5799 m_scene->setEditMode(mode);
5802 void CustomTrackView::checkTrackSequence(int track)
5804 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5805 //track = m_document->tracksCount() -track;
5806 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5807 QList<QGraphicsItem *> selection = m_scene->items(rect);
5808 QList <int> timelineList;
5809 timelineList.append(0);
5810 for (int i = 0; i < selection.count(); i++) {
5811 if (selection.at(i)->type() == AVWIDGET) {
5812 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5813 int start = clip->startPos().frames(m_document->fps());
5814 int end = clip->endPos().frames(m_document->fps());
5815 if (!timelineList.contains(start)) timelineList.append(start);
5816 if (!timelineList.contains(end)) timelineList.append(end);
5819 qSort(timelineList);
5820 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5821 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5824 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5826 if (data.isEmpty()) return;
5827 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5829 info.startPos = GenTime(in, m_document->fps());
5830 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5831 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5832 info.cropDuration = info.endPos - info.startPos;
5833 info.track = m_selectedTrack;
5834 QUndoCommand *addCommand = new QUndoCommand();
5835 addCommand->setText(i18n("Insert clip"));
5836 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5837 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5838 m_commandStack->push(addCommand);
5840 selectClip(true, false, m_selectedTrack, in);
5841 // Automatic audio split
5842 if (KdenliveSettings::splitaudio())
5846 void CustomTrackView::clearSelection()
5848 resetSelectionGroup();
5849 scene()->clearSelection();
5851 emit clipItemSelected(NULL);
5854 void CustomTrackView::updatePalette()
5859 pen1.setColor(palette().text().color());
5860 m_cursorLine->setPen(pen1);
5864 void CustomTrackView::removeTipAnimation()
5867 scene()->removeItem(m_visualTip);
5868 m_animationTimer->stop();
5876 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
5878 if (m_visualTip == NULL) {
5879 QRectF rect = clip->sceneBoundingRect();
5880 m_animation = new QGraphicsItemAnimation;
5881 m_animation->setTimeLine(m_animationTimer);
5882 m_animation->setScaleAt(1, 1, 1);
5887 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
5888 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
5889 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
5891 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
5893 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
5895 m_animation->setScaleAt(.5, 2, 2);
5899 polygon << QPoint(0, - size * 2);
5900 if (mode == RESIZESTART)
5901 polygon << QPoint(size * 2, 0);
5903 polygon << QPoint(- size * 2, 0);
5904 polygon << QPoint(0, size * 2);
5905 polygon << QPoint(0, - size * 2);
5907 m_visualTip = new QGraphicsPolygonItem(polygon);
5908 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
5909 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
5910 if (mode == RESIZESTART)
5911 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
5913 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
5915 m_animation->setScaleAt(.5, 2, 1);
5917 case TRANSITIONSTART:
5919 polygon << QPoint(0, - size * 2);
5920 if (mode == TRANSITIONSTART)
5921 polygon << QPoint(size * 2, 0);
5923 polygon << QPoint(- size * 2, 0);
5924 polygon << QPoint(0, 0);
5925 polygon << QPoint(0, - size * 2);
5927 m_visualTip = new QGraphicsPolygonItem(polygon);
5928 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
5929 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
5930 if (mode == TRANSITIONSTART)
5931 m_visualTip->setPos(rect.x(), rect.bottom());
5933 m_visualTip->setPos(rect.right(), rect.bottom());
5935 m_animation->setScaleAt(.5, 2, 2);
5942 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
5943 m_visualTip->setZValue(100);
5944 scene()->addItem(m_visualTip);
5945 m_animation->setItem(m_visualTip);
5946 m_animationTimer->start();