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 if (m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
397 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
399 parent->resizeEnd((int)(snappedPos) - m_dragItemInfo.endPos.frames(m_document->fps()));
401 m_dragItem->resizeEnd((int)(snappedPos));
403 } else if (m_operationMode == FADEIN && move) {
404 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
405 } else if (m_operationMode == FADEOUT && move) {
406 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
407 } else if (m_operationMode == KEYFRAME && move) {
408 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
409 double pos = mapToScene(event->pos()).toPoint().y();
410 QRectF br = m_dragItem->sceneBoundingRect();
411 double maxh = 100.0 / br.height();
412 pos = (br.bottom() - pos) * maxh;
413 m_dragItem->updateKeyFramePos(keyFramePos, pos);
415 removeTipAnimation();
417 } else if (m_operationMode == MOVEGUIDE) {
418 removeTipAnimation();
419 QGraphicsView::mouseMoveEvent(event);
421 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
423 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
424 if (snappedPos < 0) snappedPos = 0;
426 // Make sure there is no collision
427 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
428 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
429 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
430 collidingItems.removeAll(m_selectionGroup);
431 for (int i = 0; i < children.count(); i++) {
432 if (children.at(i)->type() == GROUPWIDGET) {
433 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
434 for (int j = 0; j < subchildren.count(); j++)
435 collidingItems.removeAll(subchildren.at(j));
437 collidingItems.removeAll(children.at(i));
439 bool collision = false;
441 for (int i = 0; i < collidingItems.count(); i++) {
442 if (!collidingItems.at(i)->isEnabled()) continue;
443 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
444 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
445 // Moving backward, determine best pos
446 QPainterPath clipPath;
447 clipPath.addRect(item->sceneBoundingRect());
448 QPainterPath res = shape.intersected(clipPath);
449 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
452 snappedPos += offset;
453 // make sure we have no collision
454 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
455 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
456 collidingItems.removeAll(m_selectionGroup);
457 for (int i = 0; i < children.count(); i++) {
458 if (children.at(i)->type() == GROUPWIDGET) {
459 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
460 for (int j = 0; j < subchildren.count(); j++)
461 collidingItems.removeAll(subchildren.at(j));
463 collidingItems.removeAll(children.at(i));
466 for (int i = 0; i < collidingItems.count(); i++) {
467 if (!collidingItems.at(i)->isEnabled()) continue;
468 if (collidingItems.at(i)->type() == AVWIDGET) {
477 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
478 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
479 collidingItems.removeAll(m_selectionGroup);
480 for (int i = 0; i < children.count(); i++) {
481 if (children.at(i)->type() == GROUPWIDGET) {
482 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
483 for (int j = 0; j < subchildren.count(); j++)
484 collidingItems.removeAll(subchildren.at(j));
486 collidingItems.removeAll(children.at(i));
490 for (int i = 0; i < collidingItems.count(); i++) {
491 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
492 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
493 // Moving backward, determine best pos
494 QPainterPath clipPath;
495 clipPath.addRect(item->sceneBoundingRect());
496 QPainterPath res = shape.intersected(clipPath);
497 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
501 snappedPos += offset;
502 // make sure we have no collision
503 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
504 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
505 collidingItems.removeAll(m_selectionGroup);
506 for (int i = 0; i < children.count(); i++) {
507 if (children.at(i)->type() == GROUPWIDGET) {
508 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
509 for (int j = 0; j < subchildren.count(); j++)
510 collidingItems.removeAll(subchildren.at(j));
512 collidingItems.removeAll(children.at(i));
514 for (int i = 0; i < collidingItems.count(); i++) {
515 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
523 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
524 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
528 if (m_tool == RAZORTOOL) {
529 setCursor(m_razorCursor);
530 //QGraphicsView::mouseMoveEvent(event);
532 } else if (m_tool == SPACERTOOL) {
533 setCursor(m_spacerCursor);
537 QList<QGraphicsItem *> itemList = items(event->pos());
538 QGraphicsRectItem *item = NULL;
539 OPERATIONTYPE opMode = NONE;
541 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
543 } else for (int i = 0; i < itemList.count(); i++) {
544 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
545 item = (QGraphicsRectItem*) itemList.at(i);
550 if (item && event->buttons() == Qt::NoButton) {
551 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
552 if (m_tool == RAZORTOOL) {
553 // razor tool over a clip, display current frame in monitor
554 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
555 //TODO: solve crash when showing frame when moving razor over clip
556 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
561 opMode = clip->operationMode(mapToScene(event->pos()));
562 const double size = 5;
563 if (opMode == m_moveOpMode) {
564 QGraphicsView::mouseMoveEvent(event);
567 removeTipAnimation();
569 m_moveOpMode = opMode;
570 setTipAnimation(clip, opMode, size);
572 setCursor(Qt::OpenHandCursor);
573 else if (opMode == RESIZESTART)
574 setCursor(KCursor("left_side", Qt::SizeHorCursor));
575 else if (opMode == RESIZEEND)
576 setCursor(KCursor("right_side", Qt::SizeHorCursor));
577 else if (opMode == FADEIN || opMode == FADEOUT) {
578 setCursor(Qt::PointingHandCursor);
579 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
580 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
581 setCursor(Qt::PointingHandCursor);
582 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
583 } else if (opMode == KEYFRAME) {
584 setCursor(Qt::PointingHandCursor);
585 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
587 } // no clip under mouse
588 else if (m_tool == RAZORTOOL) {
591 } else if (opMode == MOVEGUIDE) {
592 m_moveOpMode = opMode;
593 setCursor(Qt::SplitHCursor);
595 removeTipAnimation();
596 setCursor(Qt::ArrowCursor);
597 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
598 QGraphicsView::mouseMoveEvent(event);
600 setCursorPos(mappedXPos);
601 slotCheckPositionScrolling();
603 } else m_moveOpMode = NONE;
605 QGraphicsView::mouseMoveEvent(event);
609 void CustomTrackView::mousePressEvent(QMouseEvent * event)
611 setFocus(Qt::MouseFocusReason);
612 m_menuPosition = QPoint();
614 // special cases (middle click button or ctrl / shift click
615 if (event->button() == Qt::MidButton) {
617 m_blockRefresh = false;
618 m_operationMode = NONE;
622 if (event->modifiers() & Qt::ShiftModifier) {
623 // Rectangle selection
624 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
625 setDragMode(QGraphicsView::RubberBandDrag);
626 if (!(event->modifiers() & Qt::ControlModifier)) {
627 resetSelectionGroup();
628 scene()->clearSelection();
630 m_blockRefresh = false;
631 m_operationMode = RUBBERSELECTION;
632 QGraphicsView::mousePressEvent(event);
636 m_blockRefresh = true;
638 bool collision = false;
640 if (m_tool != RAZORTOOL) activateMonitor();
641 else if (m_document->renderer()->playSpeed() != 0.0) {
642 m_document->renderer()->pause();
645 m_clickEvent = event->pos();
647 // check item under mouse
648 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
650 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
651 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
652 setDragMode(QGraphicsView::ScrollHandDrag);
653 QGraphicsView::mousePressEvent(event);
654 m_blockRefresh = false;
655 m_operationMode = NONE;
659 // if a guide and a clip were pressed, just select the guide
660 for (int i = 0; i < collisionList.count(); ++i) {
661 if (collisionList.at(i)->type() == GUIDEITEM) {
662 // a guide item was pressed
663 m_dragGuide = (Guide *) collisionList.at(i);
664 if (event->button() == Qt::LeftButton) { // move it
665 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
667 m_operationMode = MOVEGUIDE;
668 // deselect all clips so that only the guide will move
669 m_scene->clearSelection();
670 resetSelectionGroup(false);
671 updateSnapPoints(NULL);
672 QGraphicsView::mousePressEvent(event);
674 } else // show context menu
679 // Find first clip, transition or group under mouse (when no guides selected)
681 AbstractGroupItem *dragGroup = NULL;
682 AbstractClipItem *collisionClip = NULL;
684 while (!m_dragGuide && ct < collisionList.count()) {
685 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
686 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
687 if (collisionClip->isItemLocked())
689 if (collisionClip == m_dragItem)
690 collisionClip = NULL;
692 m_dragItem = collisionClip;
694 m_dragItemInfo = m_dragItem->info();
695 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
696 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
697 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
704 if (m_dragItem) emit clipItemSelected(NULL);
707 #if QT_VERSION >= 0x040600
708 // Add shadow to dragged item, currently disabled because of painting artifacts
709 //TODO: re-enable when fixed
710 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
711 eff->setBlurRadius(5);
712 eff->setOffset(3, 3);
713 m_dragItem->setGraphicsEffect(eff);*/
715 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
716 // update transition menu action
717 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
718 m_autoTransition->setEnabled(true);
719 } else m_autoTransition->setEnabled(false);
721 // context menu requested
722 if (event->button() == Qt::RightButton) {
724 if (dragGroup) dragGroup->setSelected(true);
725 else if (!m_dragItem->isSelected()) {
726 resetSelectionGroup(false);
727 m_scene->clearSelection();
728 m_dragItem->setSelected(true);
730 } else if (!m_dragGuide) {
731 // check if there is a guide close to mouse click
732 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
733 for (int i = 0; i < guidesCollisionList.count(); i++) {
734 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
735 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
739 // keep this to support multiple guides context menu in the future (?)
740 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
741 guidesCollisionList.removeAt(0);
743 if (!guidesCollisionList.isEmpty())
744 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
747 m_operationMode = NONE;
748 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
749 m_menuPosition = m_clickEvent;
755 // No item under click
756 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
757 resetSelectionGroup(false);
758 setCursor(Qt::ArrowCursor);
759 m_scene->clearSelection();
761 updateClipTypeActions(NULL);
762 if (m_tool == SPACERTOOL) {
763 QList<QGraphicsItem *> selection;
764 if (event->modifiers() == Qt::ControlModifier) {
765 // Ctrl + click, select all items on track after click position
766 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
767 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
768 // Cannot use spacer on locked track
769 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
773 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
776 selection = checkForGroups(rect, &isOk);
778 // groups found on track, do not allow the move
779 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
783 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;
785 // Select all items on all tracks after click position
786 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
787 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
790 QList <GenTime> offsetList;
791 // create group to hold selected items
792 m_selectionGroup = new AbstractGroupItem(m_document->fps());
793 scene()->addItem(m_selectionGroup);
795 for (int i = 0; i < selection.count(); i++) {
796 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
797 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
798 if (item->isItemLocked()) continue;
799 offsetList.append(item->startPos());
800 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() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
804 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
805 QList<QGraphicsItem *> children = selection.at(i)->childItems();
806 for (int j = 0; j < children.count(); j++) {
807 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
808 offsetList.append(item->startPos());
809 offsetList.append(item->endPos());
811 m_selectionGroup->addToGroup(selection.at(i));
812 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
813 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
814 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
815 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
816 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
817 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
820 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
821 if (!offsetList.isEmpty()) {
823 QList <GenTime> cleandOffsetList;
824 GenTime startOffset = offsetList.takeFirst();
825 for (int k = 0; k < offsetList.size(); k++) {
826 GenTime newoffset = offsetList.at(k) - startOffset;
827 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
828 cleandOffsetList.append(newoffset);
831 updateSnapPoints(NULL, cleandOffsetList, true);
833 m_operationMode = SPACER;
835 setCursorPos((int)(mapToScene(event->x(), 0).x()));
837 QGraphicsView::mousePressEvent(event);
842 if (m_tool == RAZORTOOL && m_dragItem) {
843 if (m_dragItem->type() == TRANSITIONWIDGET) {
844 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
848 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
849 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
854 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
855 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
856 m_document->renderer()->pause();
857 m_commandStack->push(command);
858 setDocumentModified();
864 bool itemSelected = false;
865 if (m_dragItem->isSelected()) itemSelected = true;
866 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
867 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
869 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
870 if (event->modifiers() != Qt::ControlModifier) {
871 resetSelectionGroup(false);
872 m_scene->clearSelection();
873 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
874 viewport()->update();
875 } else resetSelectionGroup();
877 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
878 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
879 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
881 bool selected = !m_dragItem->isSelected();
882 if (dragGroup) dragGroup->setSelected(selected);
883 else m_dragItem->setSelected(selected);
885 groupSelectedItems();
886 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
887 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
888 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
891 if (collisionClip != NULL || m_dragItem == NULL) {
892 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
893 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
894 emit clipItemSelected(selected);
895 } else emit clipItemSelected(NULL);
898 // If clicked item is selected, allow move
899 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
901 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
902 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
904 // Update snap points
905 if (m_selectionGroup == NULL) {
906 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
907 else updateSnapPoints(m_dragItem);
909 QList <GenTime> offsetList;
910 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
911 for (int i = 0; i < children.count(); i++) {
912 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
913 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
914 offsetList.append(item->startPos());
915 offsetList.append(item->endPos());
918 if (!offsetList.isEmpty()) {
920 GenTime startOffset = offsetList.takeFirst();
921 QList <GenTime> cleandOffsetList;
922 for (int k = 0; k < offsetList.size(); k++) {
923 GenTime newoffset = offsetList.at(k) - startOffset;
924 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
925 cleandOffsetList.append(newoffset);
928 updateSnapPoints(NULL, cleandOffsetList, true);
932 if (m_operationMode == KEYFRAME) {
933 m_dragItem->updateSelectedKeyFrame();
934 m_blockRefresh = false;
936 } else if (m_operationMode == MOVE) {
937 setCursor(Qt::ClosedHandCursor);
938 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
940 info.startPos = m_dragItem->startPos();
941 info.track = m_dragItem->track();
942 int transitiontrack = getPreviousVideoTrack(info.track);
943 ClipItem *transitionClip = NULL;
944 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
945 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
946 info.endPos = transitionClip->endPos();
948 GenTime transitionDuration(65, m_document->fps());
949 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
950 else info.endPos = info.startPos + transitionDuration;
952 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
953 // Check there is no other transition at that place
954 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
955 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
956 QList<QGraphicsItem *> selection = m_scene->items(r);
957 bool transitionAccepted = true;
958 for (int i = 0; i < selection.count(); i++) {
959 if (selection.at(i)->type() == TRANSITIONWIDGET) {
960 Transition *tr = static_cast <Transition *>(selection.at(i));
961 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
962 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
963 } else transitionAccepted = false;
966 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
967 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
968 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
970 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
971 info.track = m_dragItem->track();
972 int transitiontrack = getPreviousVideoTrack(info.track);
973 ClipItem *transitionClip = NULL;
974 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
975 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
976 info.startPos = transitionClip->startPos();
978 GenTime transitionDuration(65, m_document->fps());
979 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
980 else info.startPos = info.endPos - transitionDuration;
982 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
983 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
984 EffectsList::setParameter(transition, "reverse", "1");
986 // Check there is no other transition at that place
987 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
988 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
989 QList<QGraphicsItem *> selection = m_scene->items(r);
990 bool transitionAccepted = true;
991 for (int i = 0; i < selection.count(); i++) {
992 if (selection.at(i)->type() == TRANSITIONWIDGET) {
993 Transition *tr = static_cast <Transition *>(selection.at(i));
994 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
995 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
996 } else transitionAccepted = false;
999 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1000 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1002 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1003 resetSelectionGroup(false);
1004 m_dragItem->setSelected(true);
1007 m_blockRefresh = false;
1009 QGraphicsView::mousePressEvent(event);
1012 void CustomTrackView::rebuildGroup(AbstractGroupItem* group)
1015 QList <QGraphicsItem *> children = group->childItems();
1016 m_document->clipManager()->removeGroup(group);
1017 scene()->destroyItemGroup(group);
1018 for (int i = 0; i < children.count(); i++)
1019 children.at(i)->setSelected(true);
1020 groupSelectedItems(false, true);
1024 void CustomTrackView::resetSelectionGroup(bool selectItems)
1026 if (m_selectionGroup) {
1027 // delete selection group
1028 bool snap = KdenliveSettings::snaptopoints();
1029 KdenliveSettings::setSnaptopoints(false);
1031 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1032 scene()->destroyItemGroup(m_selectionGroup);
1033 for (int i = 0; i < children.count(); i++) {
1034 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1035 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1036 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1037 children.at(i)->setSelected(selectItems);
1039 } else if (children.at(i)->type() == GROUPWIDGET) {
1040 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1041 children.at(i)->setSelected(selectItems);
1044 m_selectionGroup = NULL;
1045 KdenliveSettings::setSnaptopoints(snap);
1049 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1051 if (m_selectionGroup) {
1052 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1055 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1056 if (selection.isEmpty()) return;
1058 // Find top left position of selection
1059 for (int i = 0; i < selection.count(); i++) {
1060 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1061 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1062 } else if (selection.at(i)->parentItem()) {
1063 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1067 if (force || selection.count() > 1) {
1068 bool snap = KdenliveSettings::snaptopoints();
1069 KdenliveSettings::setSnaptopoints(false);
1070 if (createNewGroup) {
1071 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1072 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1073 QPointF diff = newGroup->pos();
1074 newGroup->translate(-diff.x(), -diff.y());
1075 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1077 scene()->addItem(newGroup);
1079 // Check if we are trying to include a group in a group
1080 QList <AbstractGroupItem *> groups;
1081 for (int i = 0; i < selection.count(); i++) {
1082 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1083 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1084 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1085 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1087 if (!groups.isEmpty()) {
1088 // ungroup previous groups
1089 while (!groups.isEmpty()) {
1090 AbstractGroupItem *grp = groups.takeFirst();
1091 m_document->clipManager()->removeGroup(grp);
1092 scene()->destroyItemGroup(grp);
1094 selection = m_scene->selectedItems();
1097 for (int i = 0; i < selection.count(); i++) {
1098 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1099 newGroup->addToGroup(selection.at(i));
1100 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1103 KdenliveSettings::setSnaptopoints(snap);
1105 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1106 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1107 QPointF diff = m_selectionGroup->pos();
1108 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1109 m_selectionGroup->translate(- diff.x(), -diff.y());
1111 scene()->addItem(m_selectionGroup);
1112 for (int i = 0; i < selection.count(); i++) {
1113 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1114 m_selectionGroup->addToGroup(selection.at(i));
1115 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1118 KdenliveSettings::setSnaptopoints(snap);
1119 if (m_selectionGroup) {
1120 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1121 m_selectionGroupInfo.track = m_selectionGroup->track();
1124 } else resetSelectionGroup();
1127 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1129 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1130 /*if (m_moveOpMode == KEYFRAME) {
1131 // user double clicked on a keyframe, open edit dialog
1132 //TODO: update for effects with several values per keyframe
1133 QDialog d(parentWidget());
1134 Ui::KeyFrameDialog_UI view;
1136 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1137 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1138 view.kfr_value->setFocus();
1139 if (d.exec() == QDialog::Accepted) {
1140 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1141 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1142 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1143 QString previous = item->keyframes(item->selectedEffectIndex());
1144 item->updateKeyframeEffect();
1145 QString next = item->keyframes(item->selectedEffectIndex());
1146 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1147 m_commandStack->push(command);
1148 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1149 emit clipItemSelected(item, item->selectedEffectIndex());
1154 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1155 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1156 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1157 //QString previous = item->keyframes(item->selectedEffectIndex());
1158 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1159 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1160 //item->updateKeyframeEffect();
1161 //QString next = item->keyframes(item->selectedEffectIndex());
1162 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1163 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1164 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1165 m_commandStack->push(command);
1166 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1167 emit clipItemSelected(item, item->selectedEffectIndex());
1169 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1172 QList<QGraphicsItem *> collisionList = items(event->pos());
1173 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1174 Guide *editGuide = (Guide *) collisionList.at(0);
1175 if (editGuide) slotEditGuide(editGuide->info());
1180 void CustomTrackView::editItemDuration()
1182 AbstractClipItem *item;
1186 if (m_scene->selectedItems().count() == 1) {
1187 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1189 if (m_scene->selectedItems().empty())
1190 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1192 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1198 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1202 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1203 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1207 if (!item->isItemLocked()) {
1210 if (item->type() == TRANSITIONWIDGET)
1211 getTransitionAvailableSpace(item, minimum, maximum);
1213 getClipAvailableSpace(item, minimum, maximum);
1215 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1216 if (d.exec() == QDialog::Accepted) {
1217 ItemInfo clipInfo = item->info();
1218 ItemInfo startInfo = clipInfo;
1219 if (item->type() == TRANSITIONWIDGET) {
1220 // move & resize transition
1221 clipInfo.startPos = d.startPos();
1222 clipInfo.endPos = clipInfo.startPos + d.duration();
1223 clipInfo.track = item->track();
1224 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1225 m_commandStack->push(command);
1227 // move and resize clip
1228 QUndoCommand *moveCommand = new QUndoCommand();
1229 moveCommand->setText(i18n("Edit clip"));
1230 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1231 // duration was reduced, so process it first
1232 clipInfo.endPos = clipInfo.startPos + d.duration();
1233 clipInfo.cropStart = d.cropStart();
1234 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1236 if (d.startPos() != clipInfo.startPos) {
1237 startInfo = clipInfo;
1238 clipInfo.startPos = d.startPos();
1239 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1240 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1242 if (d.duration() > item->cropDuration()) {
1243 // duration was increased, so process it after move
1244 startInfo = clipInfo;
1245 clipInfo.endPos = clipInfo.startPos + d.duration();
1246 clipInfo.cropStart = d.cropStart();
1247 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1249 m_commandStack->push(moveCommand);
1253 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1257 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1259 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1261 clip->setKeyframes(index, keyframes);
1262 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1263 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1267 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1269 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1270 m_editGuide->setEnabled(m_dragGuide != NULL);
1271 m_markerMenu->clear();
1272 m_markerMenu->setEnabled(false);
1274 m_timelineContextMenu->popup(pos);
1275 } else if (group != NULL) {
1276 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1277 m_ungroupAction->setEnabled(true);
1278 updateClipTypeActions(NULL);
1279 m_timelineContextClipMenu->popup(pos);
1281 m_ungroupAction->setEnabled(false);
1282 if (clip->type() == AVWIDGET) {
1283 ClipItem *item = static_cast <ClipItem*>(clip);
1284 //build go to marker menu
1285 if (item->baseClip()) {
1286 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1287 int offset = item->startPos().frames(m_document->fps());
1288 if (!markers.isEmpty()) {
1289 for (int i = 0; i < markers.count(); i++) {
1290 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1291 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1292 QAction *go = m_markerMenu->addAction(position);
1293 go->setData(pos + offset);
1296 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1298 updateClipTypeActions(item);
1299 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1300 m_timelineContextClipMenu->popup(pos);
1301 } else if (clip->type() == TRANSITIONWIDGET) {
1302 m_timelineContextTransitionMenu->popup(pos);
1307 void CustomTrackView::activateMonitor()
1309 emit activateDocumentMonitor();
1312 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1314 resetSelectionGroup();
1316 info.startPos = GenTime();
1317 info.cropStart = GenTime(in, m_document->fps());
1318 info.endPos = GenTime(out - in, m_document->fps());
1319 info.cropDuration = info.endPos - info.startPos;
1322 // Check if clip can be inserted at that position
1323 ItemInfo pasteInfo = info;
1324 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1325 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1326 pasteInfo.track = selectedTrack();
1327 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1328 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1332 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1333 m_commandStack->push(command);
1335 selectClip(true, false);
1336 // Automatic audio split
1337 if (KdenliveSettings::splitaudio())
1341 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1343 if (data->hasFormat("kdenlive/clip")) {
1345 m_scene->clearSelection();
1346 resetSelectionGroup(false);
1347 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1348 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1350 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1353 QPointF framePos = mapToScene(pos);
1355 info.startPos = GenTime();
1356 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1357 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1358 info.cropDuration = info.endPos - info.startPos;
1361 // Check if clip can be inserted at that position
1362 ItemInfo pasteInfo = info;
1363 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1364 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1365 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1366 framePos.setX((int)(framePos.x() + 0.5));
1367 framePos.setY(pasteInfo.track * m_tracksHeight);
1368 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1371 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1372 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1373 m_selectionGroup->addToGroup(item);
1374 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1376 QList <GenTime> offsetList;
1377 offsetList.append(info.endPos);
1378 updateSnapPoints(NULL, offsetList);
1379 m_selectionGroup->setPos(framePos);
1380 scene()->addItem(m_selectionGroup);
1381 m_selectionGroup->setSelected(true);
1383 } else if (data->hasFormat("kdenlive/producerslist")) {
1385 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1386 m_scene->clearSelection();
1387 resetSelectionGroup(false);
1389 QList <GenTime> offsetList;
1390 QList <ItemInfo> infoList;
1391 QPointF framePos = mapToScene(pos);
1392 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1393 int track = (int)(framePos.y() / m_tracksHeight);
1394 framePos.setX((int)(framePos.x() + 0.5));
1395 framePos.setY(track * m_tracksHeight);
1397 // Check if clips can be inserted at that position
1398 for (int i = 0; i < ids.size(); ++i) {
1399 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1401 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1405 info.startPos = start;
1406 info.cropDuration = clip->duration();
1407 info.endPos = info.startPos + info.cropDuration;
1409 infoList.append(info);
1410 start += clip->duration();
1412 if (!canBePastedTo(infoList, AVWIDGET)) {
1415 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1417 for (int i = 0; i < ids.size(); ++i) {
1418 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1420 info.startPos = start;
1421 info.cropDuration = clip->duration();
1422 info.endPos = info.startPos + info.cropDuration;
1424 start += info.cropDuration;
1425 offsetList.append(start);
1426 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1427 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1428 m_selectionGroup->addToGroup(item);
1429 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1432 updateSnapPoints(NULL, offsetList);
1433 m_selectionGroup->setPos(framePos);
1434 scene()->addItem(m_selectionGroup);
1435 //m_selectionGroup->setZValue(10);
1436 m_thumbsTimer.start();
1440 // the drag is not a clip (may be effect, ...)
1448 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1450 if (insertDropClips(event->mimeData(), event->pos())) {
1451 event->acceptProposedAction();
1452 } else QGraphicsView::dragEnterEvent(event);
1455 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1457 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);
1458 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1459 collindingItems.removeAll(item);
1460 if (collindingItems.isEmpty()) return false;
1462 for (int i = 0; i < collindingItems.count(); i++) {
1463 QGraphicsItem *collision = collindingItems.at(i);
1464 if (collision->type() == item->type()) {
1466 kDebug() << "// COLLISIION DETECTED";
1474 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1476 int track = m_document->tracksCount() - clip->track();
1477 GenTime pos = clip->startPos();
1478 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1479 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1482 bool success = true;
1483 for (int i = 0; i < clip->effectsCount(); i++) {
1484 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1486 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1487 m_document->renderer()->doRefresh();
1490 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1492 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1494 // Special case: speed effect
1495 if (effect.attribute("id") == "speed") {
1496 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1497 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1500 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1501 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1502 if (strobe == 0) strobe = 1;
1503 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1504 EffectsParameterList params = clip->addEffect(effect);
1505 m_document->renderer()->mltAddEffect(track, pos, params);
1506 if (clip->isSelected()) emit clipItemSelected(clip);
1509 EffectsParameterList params = clip->addEffect(effect);
1510 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1511 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1512 if (clip->isSelected()) emit clipItemSelected(clip);
1513 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1516 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1518 QString index = effect.attribute("kdenlive_ix");
1519 // Special case: speed effect
1520 if (effect.attribute("id") == "speed") {
1521 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1523 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1524 clip->deleteEffect(index);
1525 emit clipItemSelected(clip);
1526 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1530 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1531 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1532 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1535 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1537 clip->deleteEffect(index);
1538 emit clipItemSelected(clip);
1542 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1544 QList<QGraphicsItem *> itemList = group->childItems();
1545 QUndoCommand *effectCommand = new QUndoCommand();
1547 QDomNode namenode = effect.elementsByTagName("name").item(0);
1548 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1549 else effectName = i18n("effect");
1550 effectCommand->setText(i18n("Add %1", effectName));
1552 for (int i = 0; i < itemList.count(); i++) {
1553 if (itemList.at(i)->type() == AVWIDGET) {
1554 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1555 if (effect.attribute("type") == "audio") {
1556 // Don't add audio effects on video clips
1557 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1558 } else if (effect.hasAttribute("type") == false) {
1559 // Don't add video effect on audio clips
1560 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1563 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1564 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1567 if (item->isItemLocked()) {
1570 item->initEffect(effect);
1571 if (effect.attribute("tag") == "ladspa") {
1572 QString ladpsaFile = m_document->getLadspaFile();
1573 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1574 effect.setAttribute("src", ladpsaFile);
1576 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1581 m_commandStack->push(effectCommand);
1582 setDocumentModified();
1583 } else delete effectCommand;
1586 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1588 QList<QGraphicsItem *> itemList;
1589 QUndoCommand *effectCommand = new QUndoCommand();
1591 QDomNode namenode = effect.elementsByTagName("name").item(0);
1592 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1593 else effectName = i18n("effect");
1594 effectCommand->setText(i18n("Add %1", effectName));
1596 if (track == -1) itemList = scene()->selectedItems();
1597 if (itemList.isEmpty()) {
1598 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1599 if (clip) itemList.append(clip);
1600 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1604 for (int i = 0; i < itemList.count(); i++) {
1605 if (itemList.at(i)->type() == GROUPWIDGET) {
1606 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1607 for (int j = 0; j < subitems.count(); j++) {
1608 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1613 for (int i = 0; i < itemList.count(); i++) {
1614 if (itemList.at(i)->type() == AVWIDGET) {
1615 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1616 if (effect.attribute("type") == "audio") {
1617 // Don't add audio effects on video clips
1618 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1619 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1622 } else if (effect.hasAttribute("type") == false) {
1623 // Don't add video effect on audio clips
1624 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1625 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1629 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1630 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1633 if (item->isItemLocked()) {
1636 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1637 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1638 } else item->initEffect(effect);
1639 if (effect.attribute("tag") == "ladspa") {
1640 QString ladpsaFile = m_document->getLadspaFile();
1641 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1642 effect.setAttribute("src", ladpsaFile);
1644 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1647 if (effectCommand->childCount() > 0) {
1648 m_commandStack->push(effectCommand);
1649 setDocumentModified();
1650 } else delete effectCommand;
1653 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1655 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1656 //clip is in a group, also remove the effect in other clips of the group
1657 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1658 QUndoCommand *delCommand = new QUndoCommand();
1660 QDomNode namenode = effect.elementsByTagName("name").item(0);
1661 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1662 else effectName = i18n("effect");
1663 delCommand->setText(i18n("Delete %1", effectName));
1666 for (int i = 0; i < items.count(); i++) {
1667 if (items.at(i)->type() == GROUPWIDGET) {
1668 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1669 for (int j = 0; j < subitems.count(); j++) {
1670 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1675 for (int i = 0; i < items.count(); i++) {
1676 if (items.at(i)->type() == AVWIDGET) {
1677 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1678 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1680 QDomElement eff = item->effectAt(ix);
1681 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1685 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1686 else delete delCommand;
1689 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1690 m_commandStack->push(command);
1691 setDocumentModified();
1694 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1696 if (insertedEffect.isNull()) {
1697 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1700 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1701 QDomElement effect = insertedEffect.cloneNode().toElement();
1703 // Special case: speed effect
1704 if (effect.attribute("id") == "speed") {
1705 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1707 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1708 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1709 if (strobe == 0) strobe = 1;
1710 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1712 clip->setEffectAt(ix, effect);
1713 if (ix == clip->selectedEffectIndex()) {
1714 clip->setSelectedEffect(ix);
1715 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1720 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1721 if (effect.attribute("tag") == "ladspa") {
1722 // Update the ladspa affect file
1723 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1725 // check if we are trying to reset a keyframe effect
1726 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1727 clip->initEffect(effect);
1728 effectParams = clip->getEffectArgs(effect);
1730 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1731 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1733 clip->setEffectAt(ix, effect);
1734 if (ix == clip->selectedEffectIndex()) {
1735 clip->setSelectedEffect(ix);
1736 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1738 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1739 // A fade effect was modified, update the clip
1740 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1741 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1742 clip->setFadeIn(pos);
1744 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1745 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1746 clip->setFadeOut(pos);
1750 setDocumentModified();
1753 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1755 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1756 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1757 QDomElement act = clip->effectAt(newPos - 1);
1758 QDomElement before = clip->effectAt(oldPos - 1);
1759 clip->setEffectAt(oldPos - 1, act);
1760 clip->setEffectAt(newPos - 1, before);
1761 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1762 if (act.attribute("id") == "speed") {
1763 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1764 } else if (before.attribute("id") == "speed") {
1765 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1766 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1767 emit clipItemSelected(clip, newPos - 1);
1768 setDocumentModified();
1769 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1772 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1774 QDomElement effect = clip->effectAt(effectPos);
1775 QDomElement oldEffect = effect.cloneNode().toElement();
1777 effect.setAttribute("disable", (int) disable);
1778 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1779 m_commandStack->push(command);
1780 setDocumentModified();;
1783 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1785 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1786 m_commandStack->push(command);
1787 setDocumentModified();
1790 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1792 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1793 m_commandStack->push(command);
1796 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1798 QDomElement effect = clip->getEffectAt(ix);
1799 QDomElement oldeffect = effect.cloneNode().toElement();
1800 effect.setAttribute("region", region);
1801 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1802 m_commandStack->push(command);
1805 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1809 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1810 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1811 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1812 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);
1813 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1814 m_blockRefresh = false;
1817 if (item->parentItem()) {
1818 // Item is part of a group, reset group
1819 resetSelectionGroup();
1821 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1823 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1824 int cutPos = (int) cutTime.frames(m_document->fps());
1826 newPos.startPos = cutTime;
1827 newPos.endPos = info.endPos;
1828 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1829 newPos.track = info.track;
1830 newPos.cropDuration = newPos.endPos - newPos.startPos;
1832 bool snap = KdenliveSettings::snaptopoints();
1833 KdenliveSettings::setSnaptopoints(false);
1834 ClipItem *dup = item->clone(newPos);
1835 // remove unwanted effects (fade in) from 2nd part of cutted clip
1836 int ix = dup->hasEffect(QString(), "fadein");
1838 QDomElement oldeffect = item->effectAt(ix);
1839 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1841 ix = dup->hasEffect(QString(), "fade_from_black");
1843 QDomElement oldeffect = item->effectAt(ix);
1844 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1846 item->resizeEnd(cutPos);
1847 scene()->addItem(dup);
1848 if (item->checkKeyFrames()) slotRefreshEffects(item);
1849 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1850 item->baseClip()->addReference();
1851 m_document->updateClip(item->baseClip()->getId());
1852 setDocumentModified();
1853 KdenliveSettings::setSnaptopoints(snap);
1855 //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);
1859 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1860 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1862 if (!item || !dup || item == dup) {
1863 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1864 m_blockRefresh = false;
1867 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1868 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1872 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1873 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1874 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1875 //deleteClip(dup->info());
1877 bool snap = KdenliveSettings::snaptopoints();
1878 KdenliveSettings::setSnaptopoints(false);
1880 if (dup->isSelected()) emit clipItemSelected(NULL);
1881 dup->baseClip()->removeReference();
1882 m_document->updateClip(dup->baseClip()->getId());
1883 scene()->removeItem(dup);
1886 ItemInfo clipinfo = item->info();
1887 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1888 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1890 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1891 setDocumentModified();
1893 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1894 KdenliveSettings::setSnaptopoints(snap);
1898 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1901 void CustomTrackView::slotEnableRefresh()
1903 m_blockRefresh = false;
1906 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1908 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1909 if (itemList.count() == 1) {
1910 if (itemList.at(0)->type() == AVWIDGET) {
1911 ClipItem *item = (ClipItem *) itemList.at(0);
1913 info.track = item->track();
1914 ClipItem *transitionClip = NULL;
1915 const int transitiontrack = getPreviousVideoTrack(info.track);
1916 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1917 if (pos < item->startPos() + item->cropDuration() / 2) {
1918 // add transition to clip start
1919 info.startPos = item->startPos();
1920 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1921 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1922 info.endPos = transitionClip->endPos();
1923 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1924 // Check there is no other transition at that place
1925 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1926 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1927 QList<QGraphicsItem *> selection = m_scene->items(r);
1928 bool transitionAccepted = true;
1929 for (int i = 0; i < selection.count(); i++) {
1930 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1931 Transition *tr = static_cast <Transition *>(selection.at(i));
1932 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1933 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1934 } else transitionAccepted = false;
1937 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1938 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1941 // add transition to clip end
1942 info.endPos = item->endPos();
1943 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1944 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1945 info.startPos = transitionClip->startPos();
1946 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1947 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1948 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1950 // Check there is no other transition at that place
1951 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1952 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1953 QList<QGraphicsItem *> selection = m_scene->items(r);
1954 bool transitionAccepted = true;
1955 for (int i = 0; i < selection.count(); i++) {
1956 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1957 Transition *tr = static_cast <Transition *>(selection.at(i));
1958 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1959 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1960 } else transitionAccepted = false;
1963 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1964 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1967 } else for (int i = 0; i < itemList.count(); i++) {
1968 if (itemList.at(i)->type() == AVWIDGET) {
1969 ClipItem *item = (ClipItem *) itemList.at(i);
1971 info.startPos = item->startPos();
1972 info.endPos = info.startPos + GenTime(65, m_document->fps());
1973 info.track = item->track();
1975 // Check there is no other transition at that place
1976 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1977 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1978 QList<QGraphicsItem *> selection = m_scene->items(r);
1979 bool transitionAccepted = true;
1980 for (int i = 0; i < selection.count(); i++) {
1981 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1982 Transition *tr = static_cast <Transition *>(selection.at(i));
1983 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1984 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1985 } else transitionAccepted = false;
1988 int transitiontrack = getPreviousVideoTrack(info.track);
1989 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1990 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1995 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1997 if (transitionInfo.startPos >= transitionInfo.endPos) {
1998 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2001 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2002 m_commandStack->push(command);
2003 setDocumentModified();
2006 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2008 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2009 //kDebug() << "---- ADDING transition " << params.attribute("value");
2010 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2011 scene()->addItem(tr);
2012 setDocumentModified();
2014 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2019 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2021 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2023 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2026 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2027 if (m_dragItem == item) m_dragItem = NULL;
2029 #if QT_VERSION >= 0x040600
2030 // animate item deletion
2031 item->closeAnimation();
2035 emit transitionItemSelected(NULL);
2036 setDocumentModified();
2039 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2041 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2042 QDomElement xml = tr->toXML();
2043 if (old.isNull() || xml.isNull()) {
2044 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2047 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2048 m_commandStack->push(command);
2049 setDocumentModified();
2052 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2054 Transition *item = getTransitionItemAt(pos, track);
2056 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2060 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2061 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);
2062 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2063 item->setTransitionParameters(transition);
2064 if (updateTransitionWidget) {
2065 ItemInfo info = item->info();
2067 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2068 if (transitionClip && transitionClip->baseClip()) {
2069 QString size = transitionClip->baseClip()->getProperty("frame_size");
2070 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2071 if (factor == 0) factor = 1.0;
2072 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2073 p.setY(size.section('x', 1, 1).toInt());
2075 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2077 setDocumentModified();
2080 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2083 const QPointF pos = mapToScene(event->pos());
2084 if (m_selectionGroup) {
2085 m_selectionGroup->setPos(pos);
2086 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2087 event->acceptProposedAction();
2089 // Drag enter was not possible, try again at mouse position
2090 insertDropClips(event->mimeData(), event->pos());
2094 QGraphicsView::dragMoveEvent(event);
2098 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2100 if (m_selectionGroup && m_clipDrag) {
2101 m_thumbsTimer.stop();
2102 m_waitingThumbs.clear();
2103 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2105 scene()->destroyItemGroup(m_selectionGroup);
2106 m_selectionGroup = NULL;
2107 } else QGraphicsView::dragLeaveEvent(event);
2110 void CustomTrackView::dropEvent(QDropEvent * event)
2112 if (m_selectionGroup && m_clipDrag) {
2113 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2114 resetSelectionGroup();
2115 m_scene->clearSelection();
2116 bool hasVideoClip = false;
2117 QUndoCommand *addCommand = new QUndoCommand();
2118 addCommand->setText(i18n("Add timeline clip"));
2119 QList <ClipItem *> brokenClips;
2121 for (int i = 0; i < items.count(); i++) {
2122 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2123 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2124 if (items.count() == 1) {
2125 updateClipTypeActions(item);
2127 updateClipTypeActions(NULL);
2130 //TODO: take care of edit mode for undo
2131 item->baseClip()->addReference();
2132 //item->setZValue(item->defaultZValue());
2133 m_document->updateClip(item->baseClip()->getId());
2134 ItemInfo info = item->info();
2136 int tracknumber = m_document->tracksCount() - info.track - 1;
2137 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2138 if (isLocked) item->setItemLocked(true);
2139 ItemInfo clipInfo = info;
2140 clipInfo.track = m_document->tracksCount() - item->track();
2142 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2144 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2145 brokenClips.append(item);
2148 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2150 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2152 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2153 // add transparency transition
2154 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2155 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2157 item->setSelected(true);
2159 qDeleteAll(brokenClips);
2160 brokenClips.clear();
2161 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2162 else delete addCommand;
2164 // Automatic audio split
2165 if (KdenliveSettings::splitaudio())
2167 setDocumentModified();
2171 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2172 QList<QGraphicsItem *> selection = m_scene->items(rect);
2173 QStringList timelineList;
2175 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2176 for (int i = 0; i < selection.count(); i++) {
2177 if (selection.at(i)->type() == AVWIDGET) {
2178 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2179 int start = clip->startPos().frames(m_document->fps());
2180 int end = clip->endPos().frames(m_document->fps());
2181 timelineList.append(QString::number(start) + "-" + QString::number(end));
2184 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2187 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2188 if (items.count() > 1) groupSelectedItems(true);
2189 event->setDropAction(Qt::MoveAction);
2191 } else QGraphicsView::dropEvent(event);
2195 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2197 bool snap = KdenliveSettings::snaptopoints();
2198 KdenliveSettings::setSnaptopoints(false);
2199 if (mode == OVERWRITEEDIT) {
2200 // if we are in overwrite mode, move clips accordingly
2202 if (item == NULL) info = posinfo;
2203 else info = item->info();
2204 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);
2205 QList<QGraphicsItem *> selection = m_scene->items(rect);
2206 if (item) selection.removeAll(item);
2207 for (int i = 0; i < selection.count(); i++) {
2208 if (!selection.at(i)->isEnabled()) continue;
2209 if (selection.at(i)->type() == AVWIDGET) {
2210 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2211 if (clip->startPos() < info.startPos) {
2212 if (clip->endPos() > info.endPos) {
2213 ItemInfo clipInfo = clip->info();
2214 ItemInfo dupInfo = clipInfo;
2215 GenTime diff = info.startPos - clipInfo.startPos;
2216 dupInfo.startPos = info.startPos;
2217 dupInfo.cropStart += diff;
2218 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2219 ItemInfo newdupInfo = dupInfo;
2220 GenTime diff2 = info.endPos - info.startPos;
2221 newdupInfo.startPos = info.endPos;
2222 newdupInfo.cropStart += diff2;
2223 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2224 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2225 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2226 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2227 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2229 ItemInfo newclipInfo = clip->info();
2230 newclipInfo.endPos = info.startPos;
2231 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2232 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2234 } else if (clip->endPos() <= info.endPos) {
2235 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2236 scene()->removeItem(clip);
2240 ItemInfo newclipInfo = clip->info();
2241 newclipInfo.startPos = info.endPos;
2242 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2243 clip->resizeStart(info.endPos.frames(m_document->fps()));
2247 } else if (mode == INSERTEDIT) {
2248 // if we are in push mode, move clips accordingly
2250 if (item == NULL) info = posinfo;
2251 else info = item->info();
2252 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);
2253 QList<QGraphicsItem *> selection = m_scene->items(rect);
2254 if (item) selection.removeAll(item);
2255 for (int i = 0; i < selection.count(); i++) {
2256 if (selection.at(i)->type() == AVWIDGET) {
2257 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2258 if (clip->startPos() < info.startPos) {
2259 if (clip->endPos() > info.startPos) {
2260 ItemInfo clipInfo = clip->info();
2261 ItemInfo dupInfo = clipInfo;
2262 GenTime diff = info.startPos - clipInfo.startPos;
2263 dupInfo.startPos = info.startPos;
2264 dupInfo.cropStart += diff;
2265 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2266 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2267 // Commented out; variable dup unused. --granjow
2268 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2269 cutClip(clipInfo, info.startPos, true, false);
2272 // TODO: add insertspacecommand
2277 KdenliveSettings::setSnaptopoints(snap);
2281 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2283 if (mode == OVERWRITEEDIT) {
2284 // if we are in overwrite or push mode, move clips accordingly
2285 bool snap = KdenliveSettings::snaptopoints();
2286 KdenliveSettings::setSnaptopoints(false);
2287 ItemInfo info = item->info();
2288 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2289 QList<QGraphicsItem *> selection = m_scene->items(rect);
2290 selection.removeAll(item);
2291 for (int i = 0; i < selection.count(); i++) {
2292 if (!selection.at(i)->isEnabled()) continue;
2293 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2294 Transition *tr = static_cast<Transition *>(selection.at(i));
2295 if (tr->startPos() < info.startPos) {
2296 ItemInfo firstPos = tr->info();
2297 ItemInfo newPos = firstPos;
2298 firstPos.endPos = item->startPos();
2299 newPos.startPos = item->endPos();
2300 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2301 if (tr->endPos() > info.endPos) {
2303 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2305 } else if (tr->endPos() > info.endPos) {
2307 ItemInfo firstPos = tr->info();
2308 firstPos.startPos = item->endPos();
2309 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2311 // remove transition
2312 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2316 KdenliveSettings::setSnaptopoints(snap);
2320 QStringList CustomTrackView::mimeTypes() const
2322 QStringList qstrList;
2323 // list of accepted mime types for drop
2324 qstrList.append("text/plain");
2325 qstrList.append("kdenlive/producerslist");
2326 qstrList.append("kdenlive/clip");
2330 Qt::DropActions CustomTrackView::supportedDropActions() const
2332 // returns what actions are supported when dropping
2333 return Qt::MoveAction;
2336 void CustomTrackView::setDuration(int duration)
2338 int diff = qAbs(duration - sceneRect().width());
2339 if (diff * matrix().m11() > -50) {
2340 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2341 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2343 m_projectDuration = duration;
2346 int CustomTrackView::duration() const
2348 return m_projectDuration;
2351 void CustomTrackView::addTrack(TrackInfo type, int ix)
2353 if (ix == -1 || ix == m_document->tracksCount()) {
2354 m_document->insertTrack(0, type);
2355 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2357 m_document->insertTrack(m_document->tracksCount() - ix, type);
2358 // insert track in MLT playlist
2359 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2361 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2362 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2363 QList<QGraphicsItem *> selection = m_scene->items(r);
2364 resetSelectionGroup();
2366 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2367 scene()->addItem(m_selectionGroup);
2368 for (int i = 0; i < selection.count(); i++) {
2369 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2370 m_selectionGroup->addToGroup(selection.at(i));
2371 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2374 // Move graphic items
2375 m_selectionGroup->translate(0, m_tracksHeight);
2377 // adjust track number
2378 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2379 for (int i = 0; i < children.count(); i++) {
2380 if (children.at(i)->type() == GROUPWIDGET) {
2381 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2382 children << grp->childItems();
2385 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2387 ItemInfo clipinfo = item->info();
2388 if (item->type() == AVWIDGET) {
2389 ClipItem *clip = static_cast <ClipItem *>(item);
2390 // slowmotion clips are not track dependant, so no need to update them
2391 if (clip->speed() != 1.0) continue;
2392 // We add a move clip command so that we get the correct producer for new track number
2393 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2394 Mlt::Producer *prod;
2395 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2396 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2397 else prod = clip->baseClip()->producer(clipinfo.track);
2398 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2399 // problem updating clip
2400 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2403 } else if (item->type() == TRANSITIONWIDGET) {
2404 Transition *tr = static_cast <Transition *>(item);
2405 int track = tr->transitionEndTrack();
2407 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2411 resetSelectionGroup(false);
2414 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2415 for (int i = 0; i < m_guides.count(); i++) {
2416 QLineF l = m_guides.at(i)->line();
2417 l.setP2(QPointF(l.x2(), maxHeight));
2418 m_guides.at(i)->setLine(l);
2420 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2421 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2422 viewport()->update();
2423 emit tracksChanged();
2424 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2425 //setFixedHeight(50 * m_tracksCount);
2428 void CustomTrackView::removeTrack(int ix)
2430 // Delete track in MLT playlist
2431 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2432 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2434 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2435 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2436 QList<QGraphicsItem *> selection = m_scene->items(r);
2438 resetSelectionGroup();
2440 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2441 scene()->addItem(m_selectionGroup);
2442 for (int i = 0; i < selection.count(); i++) {
2443 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2444 m_selectionGroup->addToGroup(selection.at(i));
2445 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2448 // Move graphic items
2449 qreal ydiff = 0 - (int) m_tracksHeight;
2450 m_selectionGroup->translate(0, ydiff);
2452 // adjust track number
2453 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2454 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2455 for (int i = 0; i < children.count(); i++) {
2456 if (children.at(i)->type() == GROUPWIDGET) {
2457 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2458 children << grp->childItems();
2461 if (children.at(i)->type() == AVWIDGET) {
2462 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2464 ItemInfo clipinfo = clip->info();
2465 // We add a move clip command so that we get the correct producer for new track number
2466 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2467 Mlt::Producer *prod;
2468 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2469 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2470 else prod = clip->baseClip()->producer(clipinfo.track);
2471 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2472 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2475 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2476 Transition *tr = static_cast <Transition *>(children.at(i));
2478 int track = tr->transitionEndTrack();
2480 ItemInfo clipinfo = tr->info();
2481 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2485 resetSelectionGroup(false);
2487 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2488 for (int i = 0; i < m_guides.count(); i++) {
2489 QLineF l = m_guides.at(i)->line();
2490 l.setP2(QPointF(l.x2(), maxHeight));
2491 m_guides.at(i)->setLine(l);
2493 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2494 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2496 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2497 viewport()->update();
2498 emit tracksChanged();
2499 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2502 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2504 for (int i = 0; i < trackInfos.count(); ++i) {
2505 m_document->setTrackType(i, trackInfos.at(i));
2506 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2509 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2510 viewport()->update();
2513 void CustomTrackView::slotSwitchTrackAudio(int ix)
2515 /*for (int i = 0; i < m_document->tracksCount(); i++)
2516 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2517 int tracknumber = m_document->tracksCount() - ix - 1;
2518 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2519 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2520 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2521 setDocumentModified();
2524 void CustomTrackView::slotSwitchTrackLock(int ix)
2526 int tracknumber = m_document->tracksCount() - ix - 1;
2527 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2528 m_commandStack->push(command);
2532 void CustomTrackView::lockTrack(int ix, bool lock)
2534 int tracknumber = m_document->tracksCount() - ix - 1;
2535 m_document->switchTrackLock(tracknumber, lock);
2536 emit doTrackLock(ix, lock);
2537 AbstractClipItem *clip = NULL;
2538 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2540 for (int i = 0; i < selection.count(); i++) {
2541 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2542 if (selection.at(i)->isSelected()) {
2543 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2544 else emit transitionItemSelected(NULL);
2546 clip = static_cast <AbstractClipItem *>(selection.at(i));
2547 clip->setItemLocked(lock);
2548 if (clip == m_dragItem)
2551 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2552 viewport()->update();
2553 setDocumentModified();
2556 void CustomTrackView::slotSwitchTrackVideo(int ix)
2558 int tracknumber = m_document->tracksCount() - ix;
2559 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2560 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2561 setDocumentModified();
2564 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2566 // Check there is no group going over several tracks there, or that would result in timeline corruption
2567 QList<QGraphicsItem *> selection = scene()->items(rect);
2569 int maxHeight = m_tracksHeight * 1.5;
2570 for (int i = 0; i < selection.count(); i++) {
2571 // Check that we don't try to move a group with clips on other tracks
2572 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2575 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2583 void CustomTrackView::slotRemoveSpace()
2587 if (m_menuPosition.isNull()) {
2588 pos = GenTime(cursorPos(), m_document->fps());
2590 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2593 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2594 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2597 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2598 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2602 ClipItem *item = getClipItemAt(pos, track);
2604 emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track: %2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
2607 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2608 //kDebug() << "// GOT LENGT; " << length;
2610 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);
2614 // Make sure there is no group in the way
2615 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2618 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2620 // groups found on track, do not allow the move
2621 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2625 QList<ItemInfo> clipsToMove;
2626 QList<ItemInfo> transitionsToMove;
2628 for (int i = 0; i < items.count(); i++) {
2629 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2630 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2631 ItemInfo info = item->info();
2632 if (item->type() == AVWIDGET) {
2633 clipsToMove.append(info);
2634 } else if (item->type() == TRANSITIONWIDGET) {
2635 transitionsToMove.append(info);
2640 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2641 m_commandStack->push(command);
2644 void CustomTrackView::slotInsertSpace()
2648 if (m_menuPosition.isNull()) {
2649 pos = GenTime(cursorPos(), m_document->fps());
2651 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2652 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2654 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2655 if (d.exec() != QDialog::Accepted) return;
2656 GenTime spaceDuration = d.selectedDuration();
2657 track = d.selectedTrack();
2659 QList<QGraphicsItem *> items;
2661 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2662 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2666 ClipItem *item = getClipItemAt(pos, track);
2667 if (item) pos = item->startPos();
2669 // Make sure there is no group in the way
2670 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2672 items = checkForGroups(rect, &isOk);
2674 // groups found on track, do not allow the move
2675 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2679 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2680 items = scene()->items(rect);
2683 QList<ItemInfo> clipsToMove;
2684 QList<ItemInfo> transitionsToMove;
2686 for (int i = 0; i < items.count(); i++) {
2687 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2688 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2689 ItemInfo info = item->info();
2690 if (item->type() == AVWIDGET)
2691 clipsToMove.append(info);
2692 else if (item->type() == TRANSITIONWIDGET)
2693 transitionsToMove.append(info);
2697 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2698 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2699 m_commandStack->push(command);
2703 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2705 int diff = duration.frames(m_document->fps());
2706 resetSelectionGroup();
2707 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2708 scene()->addItem(m_selectionGroup);
2710 Transition *transition;
2712 // Create lists with start pos for each track
2713 QMap <int, int> trackClipStartList;
2714 QMap <int, int> trackTransitionStartList;
2716 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2717 trackClipStartList[i] = -1;
2718 trackTransitionStartList[i] = -1;
2721 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2722 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2724 if (clip->parentItem()) {
2725 m_selectionGroup->addToGroup(clip->parentItem());
2726 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2728 m_selectionGroup->addToGroup(clip);
2729 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2731 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))
2732 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2734 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);
2737 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2738 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2740 if (transition->parentItem()) {
2741 m_selectionGroup->addToGroup(transition->parentItem());
2742 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2744 m_selectionGroup->addToGroup(transition);
2745 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2747 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))
2748 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2749 } 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);
2751 m_selectionGroup->translate(diff, 0);
2753 // update items coordinates
2754 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2756 for (int i = 0; i < itemList.count(); i++) {
2757 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2758 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2759 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2760 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2761 for (int j = 0; j < children.count(); j++) {
2762 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2767 resetSelectionGroup(false);
2769 track = m_document->tracksCount() - track;
2770 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2773 void CustomTrackView::deleteClip(const QString &clipId)
2775 resetSelectionGroup();
2776 QList<QGraphicsItem *> itemList = items();
2777 QUndoCommand *deleteCommand = new QUndoCommand();
2779 for (int i = 0; i < itemList.count(); i++) {
2780 if (itemList.at(i)->type() == AVWIDGET) {
2781 ClipItem *item = (ClipItem *)itemList.at(i);
2782 if (item->clipProducer() == clipId) {
2784 if (item->parentItem()) {
2785 // Clip is in a group, destroy the group
2786 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2788 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2792 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2793 if (count == 0) delete deleteCommand;
2794 else m_commandStack->push(deleteCommand);
2797 void CustomTrackView::setCursorPos(int pos, bool seek)
2799 if (pos == m_cursorPos) return;
2800 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2802 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2803 else if (m_autoScroll) checkScrolling();
2804 m_cursorLine->setPos(m_cursorPos, 0);
2807 void CustomTrackView::updateCursorPos()
2809 m_cursorLine->setPos(m_cursorPos, 0);
2812 int CustomTrackView::cursorPos()
2814 return (int)(m_cursorPos);
2817 void CustomTrackView::moveCursorPos(int delta)
2819 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2820 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2821 m_cursorPos += delta;
2822 m_cursorLine->setPos(m_cursorPos, 0);
2823 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2826 void CustomTrackView::initCursorPos(int pos)
2828 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2830 m_cursorLine->setPos(pos, 0);
2834 void CustomTrackView::checkScrolling()
2836 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2839 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2841 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2842 QGraphicsView::mouseReleaseEvent(event);
2843 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2844 #if QT_VERSION >= 0x040600
2845 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2847 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2848 if (event->button() == Qt::MidButton) {
2851 setDragMode(QGraphicsView::NoDrag);
2852 if (m_operationMode == MOVEGUIDE) {
2853 setCursor(Qt::ArrowCursor);
2854 m_operationMode = NONE;
2855 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2856 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2857 if (newPos != m_dragGuide->position()) {
2858 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2859 m_commandStack->push(command);
2860 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2861 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2862 m_document->syncGuides(m_guides);
2867 } else if (m_operationMode == SPACER && m_selectionGroup) {
2869 if (event->modifiers() != Qt::ControlModifier) {
2870 // We are moving all tracks
2872 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2873 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2875 if (timeOffset != GenTime()) {
2876 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2878 QList<ItemInfo> clipsToMove;
2879 QList<ItemInfo> transitionsToMove;
2881 // Create lists with start pos for each track
2882 QMap <int, int> trackClipStartList;
2883 QMap <int, int> trackTransitionStartList;
2885 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2886 trackClipStartList[i] = -1;
2887 trackTransitionStartList[i] = -1;
2890 for (int i = 0; i < items.count(); i++) {
2891 if (items.at(i)->type() == GROUPWIDGET)
2892 items += items.at(i)->childItems();
2895 for (int i = 0; i < items.count(); i++) {
2896 if (items.at(i)->type() == AVWIDGET) {
2897 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2898 ItemInfo info = item->info();
2899 clipsToMove.append(info);
2901 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2902 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2903 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2904 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2905 ItemInfo info = item->info();
2906 transitionsToMove.append(info);
2908 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2909 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2913 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2914 m_commandStack->push(command);
2915 if (track != -1) track = m_document->tracksCount() - track;
2916 kDebug() << "SPACER TRACK:" << track;
2917 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2919 resetSelectionGroup(false);
2920 m_operationMode = NONE;
2921 } else if (m_operationMode == RUBBERSELECTION) {
2922 //kDebug() << "// END RUBBER SELECT";
2923 resetSelectionGroup();
2924 groupSelectedItems();
2925 m_operationMode = NONE;
2928 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2929 emit transitionItemSelected(NULL);
2933 if (m_dragItem) info = m_dragItem->info();
2935 if (m_operationMode == MOVE) {
2936 setCursor(Qt::OpenHandCursor);
2937 if (m_dragItem->parentItem() == 0) {
2938 // we are moving one clip, easy
2939 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2940 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2941 Mlt::Producer *prod;
2942 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2943 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2944 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2945 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);
2948 QUndoCommand *moveCommand = new QUndoCommand();
2949 moveCommand->setText(i18n("Move clip"));
2950 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2952 int tracknumber = m_document->tracksCount() - item->track() - 1;
2953 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2954 if (isLocked) item->setItemLocked(true);
2955 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2956 // Also move automatic transitions (on lower track)
2957 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2958 ItemInfo startTrInfo;
2959 ItemInfo newStartTrInfo;
2960 bool moveStartTrans = false;
2961 bool moveEndTrans = false;
2962 if (startTransition && startTransition->isAutomatic()) {
2963 startTrInfo = startTransition->info();
2964 newStartTrInfo = startTrInfo;
2965 newStartTrInfo.track = info.track;
2966 newStartTrInfo.startPos = info.startPos;
2967 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2968 // transition end should stay the same
2970 // transition end should be adjusted to clip
2971 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2973 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2975 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2976 // Check if there is a transition at clip end
2977 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2978 if (tr && tr->isAutomatic()) {
2979 ItemInfo trInfo = tr->info();
2980 ItemInfo newTrInfo = trInfo;
2981 newTrInfo.track = info.track;
2982 newTrInfo.endPos = m_dragItem->endPos();
2983 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2984 // transition start should stay the same
2986 // transition start should be moved
2987 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2989 if (newTrInfo.startPos < newTrInfo.endPos) {
2990 moveEndTrans = true;
2991 if (moveStartTrans) {
2992 // we have to move both transitions, remove the start one so that there is no collision
2993 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
2995 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2996 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2997 if (moveStartTrans) {
2998 // re-add transition in correct place
2999 int transTrack = startTransition->transitionEndTrack();
3000 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3001 transTrack = getPreviousVideoTrack(info.track);
3003 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3004 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3010 if (moveStartTrans && !moveEndTrans) {
3011 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3012 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3015 // Also move automatic transitions (on upper track)
3016 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3017 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3018 ItemInfo trInfo = tr->info();
3019 ItemInfo newTrInfo = trInfo;
3020 newTrInfo.startPos = m_dragItem->startPos();
3021 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3022 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3023 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3024 // transition end should be adjusted to clip on upper track
3025 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3027 if (newTrInfo.startPos < newTrInfo.endPos) {
3028 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3029 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3033 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3034 // Check if there is a transition at clip end
3035 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3036 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3037 ItemInfo trInfo = tr->info();
3038 ItemInfo newTrInfo = trInfo;
3039 newTrInfo.endPos = m_dragItem->endPos();
3040 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3041 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3042 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3043 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3044 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3045 // transition start should be moved
3046 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3048 if (newTrInfo.startPos < newTrInfo.endPos) {
3049 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3050 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3055 m_commandStack->push(moveCommand);
3056 //checkTrackSequence(m_dragItem->track());
3058 // undo last move and emit error message
3059 bool snap = KdenliveSettings::snaptopoints();
3060 KdenliveSettings::setSnaptopoints(false);
3061 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3062 KdenliveSettings::setSnaptopoints(snap);
3063 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3065 setDocumentModified();
3067 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3068 Transition *transition = static_cast <Transition *>(m_dragItem);
3069 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3070 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)) {
3071 // Moving transition failed, revert to previous position
3072 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3073 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3075 QUndoCommand *moveCommand = new QUndoCommand();
3076 moveCommand->setText(i18n("Move transition"));
3077 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3078 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3079 m_commandStack->push(moveCommand);
3083 // Moving several clips. We need to delete them and readd them to new position,
3084 // or they might overlap each other during the move
3085 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3086 QList<QGraphicsItem *> items = group->childItems();
3088 QList<ItemInfo> clipsToMove;
3089 QList<ItemInfo> transitionsToMove;
3091 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3092 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3093 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3094 QUndoCommand *moveGroup = new QUndoCommand();
3095 moveGroup->setText(i18n("Move group"));
3096 if (timeOffset != GenTime() || trackOffset != 0) {
3097 // remove items in MLT playlist
3100 int max = items.count();
3101 for (int i = 0; i < max; i++) {
3102 if (items.at(i)->type() == GROUPWIDGET) {
3103 items += items.at(i)->childItems();
3106 m_document->renderer()->blockSignals(true);
3107 for (int i = 0; i < items.count(); i++) {
3108 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3109 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3110 ItemInfo info = item->info();
3111 if (item->type() == AVWIDGET) {
3112 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3113 // error, clip cannot be removed from playlist
3114 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3116 clipsToMove.append(info);
3119 transitionsToMove.append(info);
3120 Transition *tr = static_cast <Transition*>(item);
3121 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3124 m_document->renderer()->blockSignals(false);
3125 for (int i = 0; i < items.count(); i++) {
3126 // re-add items in correct place
3127 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3128 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3130 ItemInfo info = item->info();
3131 int tracknumber = m_document->tracksCount() - info.track - 1;
3132 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3134 group->removeFromGroup(item);
3135 item->setItemLocked(true);
3138 if (item->type() == AVWIDGET) {
3139 ClipItem *clip = static_cast <ClipItem*>(item);
3140 info.track = m_document->tracksCount() - info.track;
3141 Mlt::Producer *prod;
3142 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3143 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3144 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3145 else prod = clip->baseClip()->producer(info.track);
3146 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3147 for (int i = 0; i < clip->effectsCount(); i++) {
3148 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3151 Transition *tr = static_cast <Transition*>(item);
3152 int newTrack = tr->transitionEndTrack();
3153 if (!tr->forcedTrack()) {
3154 newTrack = getPreviousVideoTrack(info.track);
3156 tr->updateTransitionEndTrack(newTrack);
3157 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3158 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3162 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3163 m_commandStack->push(moveGroup);
3165 //QPointF top = group->sceneBoundingRect().topLeft();
3166 //QPointF oldpos = m_selectionGroup->scenePos();
3167 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3168 //group->setPos(top);
3169 //TODO: get rid of the 3 lines below
3170 if (m_selectionGroup) {
3171 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3172 m_selectionGroupInfo.track = m_selectionGroup->track();
3174 setDocumentModified();
3177 m_document->renderer()->doRefresh();
3178 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3180 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3181 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3183 if (m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3184 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3186 QUndoCommand *resizeCommand = new QUndoCommand();
3187 resizeCommand->setText(i18n("Resize group"));
3188 QList <QGraphicsItem *> items = parent->childItems();
3189 QList <ItemInfo> infos = parent->resizeInfos();
3190 parent->clearResizeInfos();
3192 for (int i = 0; i < items.count(); ++i) {
3193 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3194 if (item && item->type() == AVWIDGET) {
3195 ItemInfo info = infos.at(itemcount);
3196 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3200 m_commandStack->push(resizeCommand);
3203 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3205 } else if (m_operationMode == FADEIN) {
3206 // resize fade in effect
3207 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3208 int ix = item->hasEffect("volume", "fadein");
3209 int ix2 = item->hasEffect("", "fade_from_black");
3211 QDomElement oldeffect = item->effectAt(ix);
3212 int start = item->cropStart().frames(m_document->fps());
3213 int end = item->fadeIn();
3215 slotDeleteEffect(item, oldeffect, false);
3218 QDomElement effect = oldeffect.cloneNode().toElement();
3219 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3220 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3221 slotUpdateClipEffect(item, effect, oldeffect, ix);
3222 emit clipItemSelected(item, ix);
3224 } else if (item->fadeIn() != 0 && ix2 == -1) {
3226 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3228 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3229 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3230 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3231 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3234 QDomElement oldeffect = item->effectAt(ix2);
3235 int start = item->cropStart().frames(m_document->fps());
3236 int end = item->fadeIn();
3238 slotDeleteEffect(item, oldeffect, false);
3241 QDomElement effect = oldeffect.cloneNode().toElement();
3242 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3243 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3244 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3245 emit clipItemSelected(item, ix2);
3248 } else if (m_operationMode == FADEOUT) {
3249 // resize fade in effect
3250 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3251 int ix = item->hasEffect("volume", "fadeout");
3252 int ix2 = item->hasEffect("", "fade_to_black");
3254 QDomElement oldeffect = item->effectAt(ix);
3255 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3256 int start = item->fadeOut();
3258 slotDeleteEffect(item, oldeffect, false);
3260 start = end - start;
3261 QDomElement effect = oldeffect.cloneNode().toElement();
3262 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3263 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3264 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3265 slotUpdateClipEffect(item, effect, oldeffect, ix);
3266 emit clipItemSelected(item, ix);
3268 } else if (item->fadeOut() != 0 && ix2 == -1) {
3270 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3272 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3273 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3274 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3275 EffectsList::setParameter(effect, "out", QString::number(0));
3276 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3279 QDomElement oldeffect = item->effectAt(ix2);
3280 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3281 int start = item->fadeOut();
3283 slotDeleteEffect(item, oldeffect, false);
3285 start = end - start;
3286 QDomElement effect = oldeffect.cloneNode().toElement();
3287 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3288 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3289 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3290 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3291 emit clipItemSelected(item, ix2);
3294 } else if (m_operationMode == KEYFRAME) {
3295 // update the MLT effect
3296 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3297 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3299 // check if we want to remove keyframe
3300 double val = mapToScene(event->pos()).toPoint().y();
3301 QRectF br = item->sceneBoundingRect();
3302 double maxh = 100.0 / br.height();
3303 val = (br.bottom() - val) * maxh;
3304 int start = item->cropStart().frames(m_document->fps());
3305 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3307 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3309 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3311 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3314 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3315 //item->updateKeyframeEffect();
3316 //QString next = item->keyframes(item->selectedEffectIndex());
3317 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3318 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3320 m_commandStack->push(command);
3321 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3322 emit clipItemSelected(item, item->selectedEffectIndex());
3324 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3325 // A transition is selected
3327 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3328 if (transitionClip && transitionClip->baseClip()) {
3329 QString size = transitionClip->baseClip()->getProperty("frame_size");
3330 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3331 if (factor == 0) factor = 1.0;
3332 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3333 p.setY(size.section('x', 1, 1).toInt());
3335 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3336 } else emit transitionItemSelected(NULL);
3337 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3338 m_operationMode = NONE;
3341 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3343 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3345 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3346 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3349 if (item->isSelected()) emit clipItemSelected(NULL);
3350 item->baseClip()->removeReference();
3351 m_document->updateClip(item->baseClip()->getId());
3353 /*if (item->baseClip()->isTransparent()) {
3354 // also remove automatic transition
3355 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3356 if (tr && tr->isAutomatic()) {
3357 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3358 scene()->removeItem(tr);
3362 m_waitingThumbs.removeAll(item);
3363 if (m_dragItem == item) m_dragItem = NULL;
3364 #if QT_VERSION >= 0x040600
3365 // animate item deletion
3366 item->closeAnimation();
3367 /*if (refresh) item->closeAnimation();
3369 // no refresh, means we have several operations chained, we need to delete clip immediatly
3370 // so that it does not get in the way of the other
3379 setDocumentModified();
3380 if (refresh) m_document->renderer()->doRefresh();
3383 void CustomTrackView::deleteSelectedClips()
3385 resetSelectionGroup();
3386 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3387 if (itemList.count() == 0) {
3388 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3391 scene()->clearSelection();
3392 QUndoCommand *deleteSelected = new QUndoCommand();
3394 bool resetGroup = false;
3397 int transitionCount = 0;
3398 // expand & destroy groups
3399 for (int i = 0; i < itemList.count(); i++) {
3400 if (itemList.at(i)->type() == GROUPWIDGET) {
3402 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3403 QList <ItemInfo> clipInfos;
3404 QList <ItemInfo> transitionInfos;
3405 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3406 for (int j = 0; j < children.count(); j++) {
3407 if (children.at(j)->type() == AVWIDGET) {
3408 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3409 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3410 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3411 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3412 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3414 if (itemList.contains(children.at(j))) {
3415 children.removeAt(j);
3419 itemList += children;
3420 if (clipInfos.count() > 0)
3421 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3423 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3424 itemList.insert(i + 1, itemList.at(i)->parentItem());
3427 for (int i = 0; i < itemList.count(); i++) {
3428 if (itemList.at(i)->type() == AVWIDGET) {
3430 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3431 if (item->parentItem()) resetGroup = true;
3432 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3433 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3434 emit clipItemSelected(NULL);
3435 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3437 Transition *item = static_cast <Transition *>(itemList.at(i));
3438 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3439 if (item->parentItem()) resetGroup = true;
3440 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3441 emit transitionItemSelected(NULL);
3444 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3445 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3446 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3447 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3448 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3449 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3450 else deleteSelected->setText(i18n("Delete selected items"));
3451 m_commandStack->push(deleteSelected);
3454 void CustomTrackView::changeClipSpeed()
3456 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3457 if (itemList.count() == 0) {
3458 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3461 QUndoCommand *changeSelected = new QUndoCommand();
3462 changeSelected->setText("Edit clip speed");
3466 for (int i = 0; i < itemList.count(); i++) {
3467 if (itemList.at(i)->type() == AVWIDGET) {
3468 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3469 ItemInfo info = item->info();
3470 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3472 double speed = (double) percent / 100.0;
3473 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3475 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3479 if (count > 0) m_commandStack->push(changeSelected);
3480 else delete changeSelected;
3483 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3485 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3486 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3488 kDebug() << "ERROR: Cannot find clip for speed change";
3489 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3492 info.track = m_document->tracksCount() - item->track();
3494 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3495 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3496 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3498 item->setSpeed(speed, strobe);
3499 item->updateRectGeometry();
3500 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3501 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3503 updatePositionEffects(item, info);
3504 setDocumentModified();
3505 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3508 void CustomTrackView::cutSelectedClips()
3510 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3511 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3512 for (int i = 0; i < itemList.count(); i++) {
3513 if (itemList.at(i)->type() == AVWIDGET) {
3514 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3515 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3516 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3517 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3518 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3519 m_commandStack->push(command);
3525 void CustomTrackView::groupClips(bool group)
3527 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3528 QList <ItemInfo> clipInfos;
3529 QList <ItemInfo> transitionInfos;
3530 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3533 int max = itemList.count();
3534 for (int i = 0; i < max; i++) {
3535 if (itemList.at(i)->type() == GROUPWIDGET) {
3536 itemList += itemList.at(i)->childItems();
3540 for (int i = 0; i < itemList.count(); i++) {
3541 if (itemList.at(i)->type() == AVWIDGET) {
3542 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3543 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3544 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3545 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3546 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3549 if (clipInfos.count() > 0) {
3550 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3551 m_commandStack->push(command);
3555 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3557 resetSelectionGroup();
3558 m_scene->clearSelection();
3560 for (int i = 0; i < clipInfos.count(); i++) {
3561 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3562 if (clip == NULL) continue;
3563 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3564 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3565 m_document->clipManager()->removeGroup(grp);
3566 scene()->destroyItemGroup(grp);
3568 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3570 for (int i = 0; i < transitionInfos.count(); i++) {
3571 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3572 if (tr == NULL) continue;
3573 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3574 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3575 m_document->clipManager()->removeGroup(grp);
3576 scene()->destroyItemGroup(grp);
3578 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3580 setDocumentModified();
3584 QList <QGraphicsItemGroup *> groups;
3585 for (int i = 0; i < clipInfos.count(); i++) {
3586 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3588 clip->setSelected(true);
3591 for (int i = 0; i < transitionInfos.count(); i++) {
3592 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3594 clip->setSelected(true);
3598 groupSelectedItems(false, true);
3599 setDocumentModified();
3602 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3604 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3605 if (baseclip == NULL) {
3606 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3609 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3610 item->setEffectList(effects);
3611 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3612 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3613 scene()->addItem(item);
3615 int tracknumber = m_document->tracksCount() - info.track - 1;
3616 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3617 if (isLocked) item->setItemLocked(true);
3619 baseclip->addReference();
3620 m_document->updateClip(baseclip->getId());
3621 info.track = m_document->tracksCount() - info.track;
3622 Mlt::Producer *prod;
3623 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3624 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3625 else prod = baseclip->producer(info.track);
3626 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3627 for (int i = 0; i < item->effectsCount(); i++) {
3628 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3630 setDocumentModified();
3631 if (refresh) m_document->renderer()->doRefresh();
3632 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3633 m_thumbsTimer.start();
3636 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3638 QList<QGraphicsItem *> list = scene()->items();
3639 ClipItem *clip = NULL;
3640 for (int i = 0; i < list.size(); ++i) {
3641 if (list.at(i)->type() == AVWIDGET) {
3642 clip = static_cast <ClipItem *>(list.at(i));
3643 if (clip->clipProducer() == clipId) {
3644 ItemInfo info = clip->info();
3645 info.track = m_document->tracksCount() - clip->track();
3646 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3647 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3649 clip->refreshClip(true);
3656 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3658 int framepos = (int)(pos.frames(m_document->fps()));
3659 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3660 ClipItem *clip = NULL;
3661 for (int i = 0; i < list.size(); i++) {
3662 if (!list.at(i)->isEnabled()) continue;
3663 if (list.at(i)->type() == AVWIDGET) {
3664 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3665 if (test->endPos() == pos) clip = test;
3672 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3674 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3675 ClipItem *clip = NULL;
3676 for (int i = 0; i < list.size(); i++) {
3677 if (!list.at(i)->isEnabled()) continue;
3678 if (list.at(i)->type() == AVWIDGET) {
3679 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3680 if (test->startPos() == pos) clip = test;
3687 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3689 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3690 QList<QGraphicsItem *> list = scene()->items(p);
3691 ClipItem *clip = NULL;
3692 for (int i = 0; i < list.size(); i++) {
3693 if (!list.at(i)->isEnabled()) continue;
3694 if (list.at(i)->type() == AVWIDGET) {
3695 clip = static_cast <ClipItem *>(list.at(i));
3702 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3704 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3707 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3709 const QPointF p(pos, (track + 1) * m_tracksHeight);
3710 QList<QGraphicsItem *> list = scene()->items(p);
3711 Transition *clip = NULL;
3712 for (int i = 0; i < list.size(); i++) {
3713 if (!list.at(i)->isEnabled()) continue;
3714 if (list.at(i)->type() == TRANSITIONWIDGET) {
3715 clip = static_cast <Transition *>(list.at(i));
3722 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3724 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3727 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3729 int framepos = (int)(pos.frames(m_document->fps()));
3730 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3731 QList<QGraphicsItem *> list = scene()->items(p);
3732 Transition *clip = NULL;
3733 for (int i = 0; i < list.size(); i++) {
3734 if (!list.at(i)->isEnabled()) continue;
3735 if (list.at(i)->type() == TRANSITIONWIDGET) {
3736 Transition *test = static_cast <Transition *>(list.at(i));
3737 if (test->endPos() == pos) clip = test;
3744 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3746 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3747 QList<QGraphicsItem *> list = scene()->items(p);
3748 Transition *clip = NULL;
3749 for (int i = 0; i < list.size(); ++i) {
3750 if (!list.at(i)->isEnabled()) continue;
3751 if (list.at(i)->type() == TRANSITIONWIDGET) {
3752 Transition *test = static_cast <Transition *>(list.at(i));
3753 if (test->startPos() == pos) clip = test;
3760 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3762 if (m_selectionGroup) resetSelectionGroup(false);
3763 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3765 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);
3766 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3769 Mlt::Producer *prod;
3770 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3771 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3772 else prod = item->baseClip()->producer(end.track);
3774 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);
3776 bool snap = KdenliveSettings::snaptopoints();
3777 KdenliveSettings::setSnaptopoints(false);
3778 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3780 int tracknumber = m_document->tracksCount() - end.track - 1;
3781 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3782 m_scene->clearSelection();
3783 if (isLocked) item->setItemLocked(true);
3785 if (item->isItemLocked()) item->setItemLocked(false);
3786 item->setSelected(true);
3788 if (item->baseClip()->isTransparent()) {
3789 // Also move automatic transition
3790 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3791 if (tr && tr->isAutomatic()) {
3792 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3793 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);
3794 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3797 KdenliveSettings::setSnaptopoints(snap);
3798 setDocumentModified();
3800 // undo last move and emit error message
3801 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3803 if (refresh) m_document->renderer()->doRefresh();
3804 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3807 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3810 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3811 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3812 resetSelectionGroup();
3813 m_scene->clearSelection();
3815 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3816 scene()->addItem(m_selectionGroup);
3818 m_document->renderer()->blockSignals(true);
3819 for (int i = 0; i < startClip.count(); i++) {
3821 startClip[i].startPos = startClip.at(i).startPos - offset;
3822 startClip[i].track = startClip.at(i).track - trackOffset;
3824 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3825 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3827 clip->setItemLocked(false);
3828 if (clip->parentItem()) {
3829 m_selectionGroup->addToGroup(clip->parentItem());
3830 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3832 m_selectionGroup->addToGroup(clip);
3833 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3835 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3836 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3838 for (int i = 0; i < startTransition.count(); i++) {
3840 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3841 startTransition[i].track = startTransition.at(i).track - trackOffset;
3843 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3845 tr->setItemLocked(false);
3846 if (tr->parentItem()) {
3847 m_selectionGroup->addToGroup(tr->parentItem());
3848 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3850 m_selectionGroup->addToGroup(tr);
3851 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3853 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());
3854 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3856 m_document->renderer()->blockSignals(false);
3858 if (m_selectionGroup) {
3859 bool snap = KdenliveSettings::snaptopoints();
3860 KdenliveSettings::setSnaptopoints(false);
3862 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3863 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3865 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3867 int max = children.count();
3868 for (int i = 0; i < max; i++) {
3869 if (children.at(i)->type() == GROUPWIDGET) {
3870 children += children.at(i)->childItems();
3871 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3872 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3873 /*m_document->clipManager()->removeGroup(grp);
3874 m_scene->destroyItemGroup(grp);*/
3875 children.removeAll(children.at(i));
3880 for (int i = 0; i < children.count(); i++) {
3881 // re-add items in correct place
3882 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3883 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3885 ItemInfo info = item->info();
3886 int tracknumber = m_document->tracksCount() - info.track - 1;
3887 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3888 if (isLocked) item->setItemLocked(true);
3889 else if (item->isItemLocked()) item->setItemLocked(false);
3891 if (item->type() == AVWIDGET) {
3892 ClipItem *clip = static_cast <ClipItem*>(item);
3893 info.track = m_document->tracksCount() - info.track;
3894 Mlt::Producer *prod;
3895 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3896 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3897 else prod = clip->baseClip()->producer(info.track);
3898 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3899 } else if (item->type() == TRANSITIONWIDGET) {
3900 Transition *tr = static_cast <Transition*>(item);
3902 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3904 newTrack = tr->transitionEndTrack() + trackOffset;
3905 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3907 tr->updateTransitionEndTrack(newTrack);
3908 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3911 resetSelectionGroup(false);
3912 KdenliveSettings::setSnaptopoints(snap);
3913 m_document->renderer()->doRefresh();
3914 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3917 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3919 Transition *item = getTransitionItemAt(start.startPos, start.track);
3921 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);
3922 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3925 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3926 bool snap = KdenliveSettings::snaptopoints();
3927 KdenliveSettings::setSnaptopoints(false);
3928 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3929 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3930 // Transition was moved
3931 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3932 } else if (end.endPos == start.endPos) {
3933 // Transition start resize
3934 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3935 } else if (end.startPos == start.startPos) {
3936 // Transition end resize;
3937 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3938 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3941 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3942 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3943 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3945 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3946 KdenliveSettings::setSnaptopoints(snap);
3947 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3948 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());
3949 if (m_dragItem && m_dragItem == item) {
3951 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3952 if (transitionClip && transitionClip->baseClip()) {
3953 QString size = transitionClip->baseClip()->getProperty("frame_size");
3954 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3955 if (factor == 0) factor = 1.0;
3956 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3957 p.setY(size.section('x', 1, 1).toInt());
3959 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3961 if (m_refresh) m_document->renderer()->doRefresh();
3962 setDocumentModified();
3965 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3967 bool resizeClipStart = (start.startPos != end.startPos);
3968 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3970 if (dontWorry) return;
3971 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);
3972 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3975 if (item->parentItem()) {
3976 // Item is part of a group, reset group
3977 resetSelectionGroup();
3980 bool snap = KdenliveSettings::snaptopoints();
3981 KdenliveSettings::setSnaptopoints(false);
3982 if (resizeClipStart) {
3983 ItemInfo clipinfo = item->info();
3984 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3985 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3987 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3988 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3989 updatePositionEffects(item, clipinfo);
3990 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3992 ItemInfo clipinfo = item->info();
3993 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3994 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3996 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3997 updatePositionEffects(item, clipinfo);
3998 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4000 if (!resizeClipStart && end.cropStart != start.cropStart) {
4001 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4002 ItemInfo clipinfo = end;
4003 clipinfo.track = m_document->tracksCount() - end.track;
4004 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4006 item->setCropStart(end.cropStart);
4007 item->resetThumbs(true);
4010 m_document->renderer()->doRefresh();
4011 KdenliveSettings::setSnaptopoints(snap);
4012 setDocumentModified();
4015 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4017 if (pos == oldInfo.startPos.frames(m_document->fps()))
4019 bool snap = KdenliveSettings::snaptopoints();
4021 KdenliveSettings::setSnaptopoints(false);
4022 item->resizeStart(pos);
4023 if (item->startPos().frames(m_document->fps()) != pos) {
4024 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4025 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4026 KdenliveSettings::setSnaptopoints(snap);
4029 KdenliveSettings::setSnaptopoints(snap);
4031 ItemInfo info = item->info();
4032 if (item->type() == AVWIDGET) {
4033 ItemInfo resizeinfo = oldInfo;
4034 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4035 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4037 bool hasParentCommand = false;
4039 hasParentCommand = true;
4041 command = new QUndoCommand();
4042 command->setText(i18n("Resize clip start"));
4045 // Check if there is an automatic transition on that clip (lower track)
4046 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4047 if (transition && transition->isAutomatic()) {
4048 ItemInfo trInfo = transition->info();
4049 ItemInfo newTrInfo = trInfo;
4050 newTrInfo.startPos = item->startPos();
4051 if (newTrInfo.startPos < newTrInfo.endPos)
4052 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4054 // Check if there is an automatic transition on that clip (upper track)
4055 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4056 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4057 ItemInfo trInfo = transition->info();
4058 ItemInfo newTrInfo = trInfo;
4059 newTrInfo.startPos = item->startPos();
4060 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4061 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4062 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4065 ClipItem *clip = static_cast < ClipItem * >(item);
4066 updatePositionEffects(clip, oldInfo);
4070 QDomElement root = doc.createElement("list");
4071 doc.appendChild(root);
4072 QList <int> indexes;
4073 for (int i = 0; i < clip->effectsCount(); i++) {
4074 QDomElement effect = clip->effectAt(i);
4075 if (EffectsList::hasKeyFrames(effect)) {
4076 doc.appendChild(doc.importNode(effect, true));
4081 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4082 // Keyframes were modified, updateClip
4083 QDomNodeList effs = doc.elementsByTagName("effect");
4085 // Since we must always resize clip before updating the keyframes, we
4086 // put a resize command before & after checking keyframes so that
4087 // we are sure the resize is performed before whenever we do or undo the action
4089 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4090 for (int i = 0; i < indexes.count(); i++) {
4091 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, command);
4092 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4094 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4095 emit clipItemSelected(clip);
4097 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4100 if (!hasParentCommand)
4101 m_commandStack->push(command);
4103 KdenliveSettings::setSnaptopoints(false);
4104 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4105 KdenliveSettings::setSnaptopoints(snap);
4106 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4108 } else if (item->type() == TRANSITIONWIDGET) {
4109 Transition *transition = static_cast <Transition *>(item);
4110 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - oldInfo.track), (int)(m_document->tracksCount() - oldInfo.track), transition->transitionEndTrack(), oldInfo.startPos, oldInfo.endPos, info.startPos, info.endPos)) {
4111 // Cannot resize transition
4112 KdenliveSettings::setSnaptopoints(false);
4113 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4114 KdenliveSettings::setSnaptopoints(snap);
4115 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4117 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4118 if (command == NULL)
4119 m_commandStack->push(moveCommand);
4123 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4124 rebuildGroup(static_cast <AbstractGroupItem *>(item->parentItem()));
4127 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4129 if (pos == oldInfo.endPos.frames(m_document->fps()))
4131 bool snap = KdenliveSettings::snaptopoints();
4133 KdenliveSettings::setSnaptopoints(false);
4134 item->resizeEnd(pos);
4135 if (item->endPos().frames(m_document->fps()) != pos) {
4136 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4137 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4138 KdenliveSettings::setSnaptopoints(snap);
4141 KdenliveSettings::setSnaptopoints(snap);
4143 ItemInfo info = item->info();
4144 if (item->type() == AVWIDGET) {
4145 ItemInfo resizeinfo = info;
4146 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4147 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
4149 bool hasParentCommand = false;
4151 hasParentCommand = true;
4153 command = new QUndoCommand();
4154 command->setText(i18n("Resize clip end"));
4157 // Check if there is an automatic transition on that clip (lower track)
4158 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4159 if (tr && tr->isAutomatic()) {
4160 ItemInfo trInfo = tr->info();
4161 ItemInfo newTrInfo = trInfo;
4162 newTrInfo.endPos = item->endPos();
4163 if (newTrInfo.endPos > newTrInfo.startPos)
4164 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4167 // Check if there is an automatic transition on that clip (upper track)
4168 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4169 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4170 ItemInfo trInfo = tr->info();
4171 ItemInfo newTrInfo = trInfo;
4172 newTrInfo.endPos = item->endPos();
4173 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4174 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4175 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4180 ClipItem *clip = static_cast < ClipItem * >(item);
4182 QDomElement root = doc.createElement("list");
4183 doc.appendChild(root);
4184 QList <int> indexes;
4185 for (int i = 0; i < clip->effectsCount(); i++) {
4186 QDomElement effect = clip->effectAt(i);
4187 if (EffectsList::hasKeyFrames(effect)) {
4188 doc.appendChild(doc.importNode(effect, true));
4193 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4194 // Keyframes were modified, updateClip
4195 QDomNodeList effs = doc.elementsByTagName("effect");
4197 // Since we must always resize clip before updating the keyframes, we
4198 // put a resize command before & after checking keyframes so that
4199 // we are sure the resize is performed before whenever we do or undo the action
4201 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4202 for (int i = 0; i < indexes.count(); i++) {
4203 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, command);
4204 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4206 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4207 emit clipItemSelected(clip);
4209 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4212 if (!hasParentCommand)
4213 m_commandStack->push(command);
4214 updatePositionEffects(clip, oldInfo);
4216 KdenliveSettings::setSnaptopoints(false);
4217 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4218 KdenliveSettings::setSnaptopoints(true);
4219 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4221 } else if (item->type() == TRANSITIONWIDGET) {
4222 Transition *transition = static_cast <Transition *>(item);
4223 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - oldInfo.track), (int)(m_document->tracksCount() - oldInfo.track), transition->transitionEndTrack(), oldInfo.startPos, oldInfo.endPos, info.startPos, info.endPos)) {
4224 // Cannot resize transition
4225 KdenliveSettings::setSnaptopoints(false);
4226 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4227 KdenliveSettings::setSnaptopoints(true);
4228 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4230 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4231 if (command == NULL)
4232 m_commandStack->push(moveCommand);
4235 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4236 rebuildGroup(static_cast <AbstractGroupItem *>(item->parentItem()));
4239 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4241 int end = item->fadeIn();
4243 // there is a fade in effect
4244 int effectPos = item->hasEffect("volume", "fadein");
4245 if (effectPos != -1) {
4246 QDomElement oldeffect = item->effectAt(effectPos);
4247 int start = item->cropStart().frames(m_document->fps());
4248 int max = item->cropDuration().frames(m_document->fps());
4250 // Make sure the fade effect is not longer than the clip
4251 item->setFadeIn(max);
4252 end = item->fadeIn();
4255 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4256 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4257 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4258 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4259 // if fade effect is displayed, update the effect edit widget with new clip duration
4260 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4262 effectPos = item->hasEffect("brightness", "fade_from_black");
4263 if (effectPos != -1) {
4264 QDomElement oldeffect = item->effectAt(effectPos);
4265 int start = item->cropStart().frames(m_document->fps());
4266 int max = item->cropDuration().frames(m_document->fps());
4268 // Make sure the fade effect is not longer than the clip
4269 item->setFadeIn(max);
4270 end = item->fadeIn();
4273 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4274 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4275 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4276 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4277 // if fade effect is displayed, update the effect edit widget with new clip duration
4278 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4281 int start = item->fadeOut();
4283 // there is a fade out effect
4284 int effectPos = item->hasEffect("volume", "fadeout");
4285 if (effectPos != -1) {
4286 QDomElement oldeffect = item->effectAt(effectPos);
4287 int max = item->cropDuration().frames(m_document->fps());
4288 int end = max + item->cropStart().frames(m_document->fps());
4290 // Make sure the fade effect is not longer than the clip
4291 item->setFadeOut(max);
4292 start = item->fadeOut();
4294 start = end - start;
4295 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4296 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4297 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4298 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4299 // if fade effect is displayed, update the effect edit widget with new clip duration
4300 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4302 effectPos = item->hasEffect("brightness", "fade_to_black");
4303 if (effectPos != -1) {
4304 QDomElement oldeffect = item->effectAt(effectPos);
4305 int max = item->cropDuration().frames(m_document->fps());
4306 int end = max + item->cropStart().frames(m_document->fps());
4308 // Make sure the fade effect is not longer than the clip
4309 item->setFadeOut(max);
4310 start = item->fadeOut();
4312 start = end - start;
4313 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4314 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4315 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4316 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4317 // if fade effect is displayed, update the effect edit widget with new clip duration
4318 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4322 int effectPos = item->hasEffect("freeze", "freeze");
4323 if (effectPos != -1) {
4324 // Freeze effect needs to be adjusted with clip resize
4325 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4326 QDomElement eff = item->getEffectAt(effectPos);
4327 if (!eff.isNull() && diff != 0) {
4328 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4329 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4330 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4331 emit clipItemSelected(item, item->selectedEffectIndex());
4336 effectPos = item->hasEffect("affine", "pan_zoom");
4337 if (effectPos != -1) {
4338 QDomElement oldeffect = item->effectAt(effectPos);
4339 int start = item->cropStart().frames(m_document->fps());
4340 int max = start + item->cropDuration().frames(m_document->fps());
4345 oldeffect.setAttribute("in", start);
4346 oldeffect.setAttribute("out", max);
4347 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4348 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4349 // if effect is displayed, update the effect edit widget with new clip duration
4350 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4354 double CustomTrackView::getSnapPointForPos(double pos)
4356 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4359 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4361 QList <GenTime> snaps;
4362 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4363 QList<QGraphicsItem *> itemList = items();
4364 for (int i = 0; i < itemList.count(); i++) {
4365 if (itemList.at(i) == selected) continue;
4366 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4367 if (itemList.at(i)->type() == AVWIDGET) {
4368 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4369 GenTime start = item->startPos();
4370 GenTime end = item->endPos();
4371 snaps.append(start);
4373 if (!offsetList.isEmpty()) {
4374 for (int j = 0; j < offsetList.size(); j++) {
4375 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4376 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4380 QList < GenTime > markers = item->snapMarkers();
4381 for (int j = 0; j < markers.size(); ++j) {
4382 GenTime t = markers.at(j);
4384 if (!offsetList.isEmpty()) {
4385 for (int k = 0; k < offsetList.size(); k++) {
4386 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4390 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4391 Transition *transition = static_cast <Transition*>(itemList.at(i));
4392 GenTime start = transition->startPos();
4393 GenTime end = transition->endPos();
4394 snaps.append(start);
4396 if (!offsetList.isEmpty()) {
4397 for (int j = 0; j < offsetList.size(); j++) {
4398 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4399 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4405 // add cursor position
4406 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4408 if (!offsetList.isEmpty()) {
4409 for (int j = 0; j < offsetList.size(); j++) {
4410 snaps.append(pos - offsetList.at(j));
4415 for (int i = 0; i < m_guides.count(); i++) {
4416 snaps.append(m_guides.at(i)->position());
4417 if (!offsetList.isEmpty()) {
4418 for (int j = 0; j < offsetList.size(); j++) {
4419 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4425 m_scene->setSnapList(snaps);
4426 //for (int i = 0; i < m_snapPoints.size(); ++i)
4427 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4430 void CustomTrackView::slotSeekToPreviousSnap()
4432 updateSnapPoints(NULL);
4433 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4434 setCursorPos((int) res.frames(m_document->fps()));
4438 void CustomTrackView::slotSeekToNextSnap()
4440 updateSnapPoints(NULL);
4441 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4442 setCursorPos((int) res.frames(m_document->fps()));
4446 void CustomTrackView::clipStart()
4448 AbstractClipItem *item = getMainActiveClip();
4450 setCursorPos((int) item->startPos().frames(m_document->fps()));
4455 void CustomTrackView::clipEnd()
4457 AbstractClipItem *item = getMainActiveClip();
4459 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4464 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4466 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4467 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4468 m_commandStack->push(command);
4471 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4473 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4474 m_commandStack->push(command);
4477 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4479 DocClipBase *base = m_document->clipManager()->getClipById(id);
4480 QList <CommentedTime> markers = base->commentedSnapMarkers();
4482 if (markers.isEmpty()) {
4483 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4486 QUndoCommand *deleteMarkers = new QUndoCommand();
4487 deleteMarkers->setText("Delete clip markers");
4489 for (int i = 0; i < markers.size(); i++) {
4490 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4492 m_commandStack->push(deleteMarkers);
4495 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4497 DocClipBase *base = m_document->clipManager()->getClipById(id);
4498 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4499 else base->deleteSnapMarker(pos);
4500 emit updateClipMarkers(base);
4501 setDocumentModified();
4502 viewport()->update();
4505 int CustomTrackView::hasGuide(int pos, int offset)
4507 for (int i = 0; i < m_guides.count(); i++) {
4508 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4509 if (qAbs(guidePos - pos) <= offset) return guidePos;
4510 else if (guidePos > pos) return -1;
4515 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4519 double fps = m_document->fps();
4520 for (int i = 0; i < m_guides.count(); i++) {
4521 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4522 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4524 goMenu->setEnabled(!m_guides.isEmpty());
4527 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4529 if (oldPos > GenTime() && pos > GenTime()) {
4531 for (int i = 0; i < m_guides.count(); i++) {
4532 if (m_guides.at(i)->position() == oldPos) {
4533 Guide *item = m_guides.at(i);
4534 item->updateGuide(pos, comment);
4538 } else if (pos > GenTime()) addGuide(pos, comment);
4542 for (int i = 0; i < m_guides.count(); i++) {
4543 if (m_guides.at(i)->position() == oldPos) {
4544 delete m_guides.takeAt(i);
4549 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4551 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4552 m_document->syncGuides(m_guides);
4555 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4557 for (int i = 0; i < m_guides.count(); i++) {
4558 if (m_guides.at(i)->position() == pos) {
4559 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4563 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4564 scene()->addItem(g);
4566 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4567 m_document->syncGuides(m_guides);
4571 void CustomTrackView::slotAddGuide()
4573 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4574 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4575 if (d.exec() != QDialog::Accepted) return;
4576 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4577 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4578 m_commandStack->push(command);
4582 void CustomTrackView::slotEditGuide(int guidePos)
4585 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4586 else pos = GenTime(guidePos, m_document->fps());
4588 for (int i = 0; i < m_guides.count(); i++) {
4589 if (m_guides.at(i)->position() == pos) {
4590 slotEditGuide(m_guides.at(i)->info());
4595 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4598 void CustomTrackView::slotEditGuide(CommentedTime guide)
4600 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4601 if (d.exec() == QDialog::Accepted) {
4602 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4603 m_commandStack->push(command);
4608 void CustomTrackView::slotEditTimeLineGuide()
4610 if (m_dragGuide == NULL) return;
4611 CommentedTime guide = m_dragGuide->info();
4612 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4613 if (d.exec() == QDialog::Accepted) {
4614 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4615 m_commandStack->push(command);
4619 void CustomTrackView::slotDeleteGuide(int guidePos)
4622 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4623 else pos = GenTime(guidePos, m_document->fps());
4625 for (int i = 0; i < m_guides.count(); i++) {
4626 if (m_guides.at(i)->position() == pos) {
4627 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4628 m_commandStack->push(command);
4633 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4637 void CustomTrackView::slotDeleteTimeLineGuide()
4639 if (m_dragGuide == NULL) return;
4640 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4641 m_commandStack->push(command);
4645 void CustomTrackView::slotDeleteAllGuides()
4647 QUndoCommand *deleteAll = new QUndoCommand();
4648 deleteAll->setText("Delete all guides");
4649 for (int i = 0; i < m_guides.count(); i++) {
4650 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4652 m_commandStack->push(deleteAll);
4655 void CustomTrackView::setTool(PROJECTTOOL tool)
4660 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4663 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4664 m_scene->setScale(scaleFactor, verticalScale);
4665 removeTipAnimation();
4666 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4667 bool adjust = false;
4668 if (verticalScale != matrix().m22()) adjust = true;
4669 setMatrix(newmatrix);
4671 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4672 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4673 for (int i = 0; i < m_guides.count(); i++) {
4674 QLineF l = m_guides.at(i)->line();
4675 l.setP2(QPointF(l.x2(), newHeight));
4676 m_guides.at(i)->setLine(l);
4678 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4681 int diff = sceneRect().width() - m_projectDuration;
4682 if (diff * newmatrix.m11() < 50) {
4683 if (newmatrix.m11() < 0.4)
4684 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4686 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4688 centerOn(QPointF(cursorPos(), verticalPos));
4691 void CustomTrackView::slotRefreshGuides()
4693 if (KdenliveSettings::showmarkers()) {
4694 for (int i = 0; i < m_guides.count(); i++)
4695 m_guides.at(i)->update();
4699 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4701 //kDebug() << "// DRAW BG: " << rect.width();
4702 painter->setClipRect(rect);
4703 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4704 QPen pen1 = painter->pen();
4705 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4706 painter->setPen(pen1);
4707 double min = rect.left();
4708 double max = rect.right();
4709 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4710 int maxTrack = m_document->tracksCount();
4711 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4712 QColor audioColor = palette().alternateBase().color();
4713 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4714 for (int i = 0; i < maxTrack; i++) {
4715 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4716 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4717 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4718 if (i == m_selectedTrack)
4719 painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4721 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4723 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4725 int lowerLimit = m_tracksHeight * maxTrack + 1;
4726 if (height() > lowerLimit) {
4727 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4728 painter->fillRect(bg, base);
4732 bool CustomTrackView::findString(const QString &text)
4735 for (int i = 0; i < m_searchPoints.size(); ++i) {
4736 marker = m_searchPoints.at(i).comment();
4737 if (marker.contains(text, Qt::CaseInsensitive)) {
4738 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4739 int vert = verticalScrollBar()->value();
4740 int hor = cursorPos();
4741 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4749 void CustomTrackView::selectFound(QString track, QString pos)
4751 setCursorPos(m_document->timecode().getFrameCount(pos), true);
4752 slotSelectTrack(track.toInt());
4754 int vert = verticalScrollBar()->value();
4755 int hor = cursorPos();
4756 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4759 bool CustomTrackView::findNextString(const QString &text)
4762 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4763 marker = m_searchPoints.at(i).comment();
4764 if (marker.contains(text, Qt::CaseInsensitive)) {
4765 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4766 int vert = verticalScrollBar()->value();
4767 int hor = cursorPos();
4768 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4777 void CustomTrackView::initSearchStrings()
4779 m_searchPoints.clear();
4780 QList<QGraphicsItem *> itemList = items();
4781 for (int i = 0; i < itemList.count(); i++) {
4782 // parse all clip names
4783 if (itemList.at(i)->type() == AVWIDGET) {
4784 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4785 GenTime start = item->startPos();
4786 CommentedTime t(start, item->clipName());
4787 m_searchPoints.append(t);
4788 // add all clip markers
4789 QList < CommentedTime > markers = item->commentedSnapMarkers();
4790 m_searchPoints += markers;
4795 for (int i = 0; i < m_guides.count(); i++)
4796 m_searchPoints.append(m_guides.at(i)->info());
4798 qSort(m_searchPoints);
4801 void CustomTrackView::clearSearchStrings()
4803 m_searchPoints.clear();
4807 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
4809 QList<ItemInfo> matchingInfo;
4810 QList<QGraphicsItem *> itemList = items();
4811 for (int i = 0; i < itemList.count(); i++) {
4812 if (itemList.at(i)->type() == AVWIDGET) {
4813 ClipItem *item = (ClipItem *)itemList.at(i);
4814 if (item->clipProducer() == clipId)
4815 matchingInfo << item->info();
4818 return matchingInfo;
4821 void CustomTrackView::copyClip()
4823 qDeleteAll(m_copiedItems);
4824 m_copiedItems.clear();
4825 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4826 if (itemList.count() == 0) {
4827 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4830 for (int i = 0; i < itemList.count(); i++) {
4831 if (itemList.at(i)->type() == AVWIDGET) {
4832 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4833 ClipItem *clone = clip->clone(clip->info());
4834 m_copiedItems.append(clone);
4835 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4836 Transition *dup = static_cast <Transition *>(itemList.at(i));
4837 m_copiedItems.append(dup->clone());
4842 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4844 if (m_scene->editMode() != NORMALEDIT) {
4845 // If we are in overwrite mode, always allow the move
4848 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));
4849 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4850 for (int i = 0; i < collisions.count(); i++) {
4851 if (collisions.at(i)->type() == type) return false;
4856 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4859 for (int i = 0; i < infoList.count(); i++) {
4860 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));
4863 QList<QGraphicsItem *> collisions = scene()->items(path);
4864 for (int i = 0; i < collisions.count(); i++) {
4865 if (collisions.at(i)->type() == type) return false;
4870 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4872 for (int i = 0; i < items.count(); i++) {
4873 ItemInfo info = items.at(i)->info();
4874 info.startPos += offset;
4875 info.endPos += offset;
4876 info.track += trackOffset;
4877 if (!canBePastedTo(info, items.at(i)->type())) return false;
4882 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4884 QPainterPath movePath;
4885 movePath.moveTo(0, 0);
4887 for (int i = 0; i < items.count(); i++) {
4888 ItemInfo info = items.at(i)->info();
4889 info.startPos = info.startPos + offset;
4890 info.endPos = info.endPos + offset;
4891 info.track = info.track + trackOffset;
4892 if (info.startPos < GenTime()) {
4893 // No clip should go below 0
4896 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));
4897 movePath.addRect(rect);
4899 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4900 for (int i = 0; i < collisions.count(); i++) {
4901 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4902 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4910 void CustomTrackView::pasteClip()
4912 if (m_copiedItems.count() == 0) {
4913 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4917 if (m_menuPosition.isNull()) {
4918 position = mapFromGlobal(QCursor::pos());
4919 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
4920 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4923 } else position = m_menuPosition;
4925 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4926 int track = (int)(mapToScene(position).y() / m_tracksHeight);
4928 GenTime leftPos = m_copiedItems.at(0)->startPos();
4929 int lowerTrack = m_copiedItems.at(0)->track();
4930 int upperTrack = m_copiedItems.at(0)->track();
4931 for (int i = 1; i < m_copiedItems.count(); i++) {
4932 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
4933 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
4934 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
4937 GenTime offset = pos - leftPos;
4938 int trackOffset = track - lowerTrack;
4940 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
4941 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
4942 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4943 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4946 QUndoCommand *pasteClips = new QUndoCommand();
4947 pasteClips->setText("Paste clips");
4949 for (int i = 0; i < m_copiedItems.count(); i++) {
4950 // parse all clip names
4951 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4952 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4953 ItemInfo info = clip->info();
4954 info.startPos += offset;
4955 info.endPos += offset;
4956 info.track += trackOffset;
4957 if (canBePastedTo(info, AVWIDGET)) {
4958 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4959 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4960 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4961 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4963 info.startPos = tr->startPos() + offset;
4964 info.endPos = tr->endPos() + offset;
4965 info.track = tr->track() + trackOffset;
4966 int transitionEndTrack;
4967 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4968 else transitionEndTrack = tr->transitionEndTrack();
4969 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4970 if (info.startPos >= info.endPos) {
4971 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4972 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4973 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4976 m_commandStack->push(pasteClips);
4979 void CustomTrackView::pasteClipEffects()
4981 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4982 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4985 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4987 QUndoCommand *paste = new QUndoCommand();
4988 paste->setText("Paste effects");
4990 QList<QGraphicsItem *> clips = scene()->selectedItems();
4993 for (int i = 0; i < clips.count(); ++i) {
4994 if (clips.at(i)->type() == GROUPWIDGET) {
4995 QList<QGraphicsItem *> children = clips.at(i)->childItems();
4996 for (int j = 0; j < children.count(); j++) {
4997 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
4998 clips.append(children.at(j));
5005 for (int i = 0; i < clips.count(); ++i) {
5006 if (clips.at(i)->type() == AVWIDGET) {
5007 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5008 for (int j = 0; j < clip->effectsCount(); j++) {
5009 QDomElement eff = clip->effectAt(j);
5010 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5011 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5012 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5017 if (paste->childCount() > 0) m_commandStack->push(paste);
5020 //adjust effects (fades, ...)
5021 for (int i = 0; i < clips.count(); ++i) {
5022 if (clips.at(i)->type() == AVWIDGET) {
5023 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5024 updatePositionEffects(item, item->info());
5030 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5032 // parse parameters to check if we need to adjust to the new crop start
5033 int diff = (newstart - oldstart).frames(m_document->fps());
5034 int max = (newstart + duration).frames(m_document->fps());
5035 QDomNodeList params = xml.elementsByTagName("parameter");
5036 for (int i = 0; i < params.count(); i++) {
5037 QDomElement e = params.item(i).toElement();
5038 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5039 QString def = e.attribute("default");
5040 // Effect has a keyframe type parameter, we need to adjust the values
5041 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5042 QStringList newKeyFrames;
5043 foreach(const QString &str, keys) {
5044 int pos = str.section(':', 0, 0).toInt();
5045 double val = str.section(':', 1, 1).toDouble();
5048 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5050 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5052 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5053 e.setAttribute("keyframes", newKeyFrames.join(";"));
5058 ClipItem *CustomTrackView::getClipUnderCursor() const
5060 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5061 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5062 for (int i = 0; i < collisions.count(); i++) {
5063 if (collisions.at(i)->type() == AVWIDGET) {
5064 return static_cast < ClipItem *>(collisions.at(i));
5070 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5072 QList<QGraphicsItem *> clips = scene()->selectedItems();
5073 if (clips.isEmpty()) {
5074 return getClipUnderCursor();
5076 AbstractClipItem *item = NULL;
5077 for (int i = 0; i < clips.count(); ++i) {
5078 if (clips.at(i)->type() == AVWIDGET) {
5079 item = static_cast < AbstractClipItem *>(clips.at(i));
5080 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5083 if (item) return item;
5088 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5090 QList<QGraphicsItem *> clips = scene()->selectedItems();
5091 if (clips.isEmpty()) {
5092 return getClipUnderCursor();
5095 // remove all items in the list that are not clips
5096 for (int i = 0; i < clips.count();) {
5097 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5100 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5101 for (int i = 0; i < clips.count(); ++i) {
5102 if (clips.at(i)->type() == AVWIDGET) {
5103 item = static_cast < ClipItem *>(clips.at(i));
5104 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5112 void CustomTrackView::setInPoint()
5114 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5116 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5119 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5123 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5126 void CustomTrackView::setOutPoint()
5128 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5130 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5133 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5137 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5140 void CustomTrackView::slotUpdateAllThumbs()
5142 if (!isEnabled()) return;
5143 QList<QGraphicsItem *> itemList = items();
5144 //if (itemList.isEmpty()) return;
5146 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5147 for (int i = 0; i < itemList.count(); i++) {
5148 if (itemList.at(i)->type() == AVWIDGET) {
5149 item = static_cast <ClipItem *>(itemList.at(i));
5150 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5151 // Check if we have a cached thumbnail
5152 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5153 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5154 if (QFile::exists(thumb)) {
5156 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5157 item->slotSetStartThumb(pix);
5160 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5161 QString endThumb = startThumb;
5162 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5163 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5164 if (QFile::exists(startThumb)) {
5165 QPixmap pix(startThumb);
5166 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5167 item->slotSetStartThumb(pix);
5169 if (QFile::exists(endThumb)) {
5170 QPixmap pix(endThumb);
5171 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5172 item->slotSetEndThumb(pix);
5176 item->refreshClip(false);
5177 //qApp->processEvents();
5180 viewport()->update();
5183 void CustomTrackView::saveThumbnails()
5185 QList<QGraphicsItem *> itemList = items();
5187 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5188 for (int i = 0; i < itemList.count(); i++) {
5189 if (itemList.at(i)->type() == AVWIDGET) {
5190 item = static_cast <ClipItem *>(itemList.at(i));
5191 if (item->clipType() != COLOR) {
5192 // Check if we have a cached thumbnail
5193 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5194 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5195 if (!QFile::exists(thumb)) {
5196 QPixmap pix(item->startThumb());
5200 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5201 QString endThumb = startThumb;
5202 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5203 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5204 if (!QFile::exists(startThumb)) {
5205 QPixmap pix(item->startThumb());
5206 pix.save(startThumb);
5208 if (!QFile::exists(endThumb)) {
5209 QPixmap pix(item->endThumb());
5219 void CustomTrackView::slotInsertTrack(int ix)
5221 TrackDialog d(m_document, parentWidget());
5222 d.comboTracks->setCurrentIndex(ix);
5223 d.label->setText(i18n("Insert track"));
5224 d.setWindowTitle(i18n("Insert New Track"));
5226 if (d.exec() == QDialog::Accepted) {
5227 ix = d.comboTracks->currentIndex();
5228 if (d.before_select->currentIndex() == 1)
5231 info.isMute = false;
5232 info.isLocked = false;
5233 if (d.video_track->isChecked()) {
5234 info.type = VIDEOTRACK;
5235 info.isBlind = false;
5237 info.type = AUDIOTRACK;
5238 info.isBlind = true;
5240 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5241 m_commandStack->push(addTrack);
5242 setDocumentModified();
5246 void CustomTrackView::slotDeleteTrack(int ix)
5248 if (m_document->tracksCount() < 2) return;
5249 TrackDialog d(m_document, parentWidget());
5250 d.comboTracks->setCurrentIndex(ix);
5251 d.label->setText(i18n("Delete track"));
5252 d.before_select->setHidden(true);
5253 d.setWindowTitle(i18n("Delete Track"));
5254 d.video_track->setHidden(true);
5255 d.audio_track->setHidden(true);
5256 if (d.exec() == QDialog::Accepted) {
5257 ix = d.comboTracks->currentIndex();
5258 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5259 deleteTimelineTrack(ix, info);
5260 setDocumentModified();
5261 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5262 m_commandStack->push(command);*/
5266 void CustomTrackView::slotConfigTracks(int ix)
5268 TracksConfigDialog d(m_document, ix, parentWidget());
5269 if (d.exec() == QDialog::Accepted) {
5270 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5271 m_commandStack->push(configTracks);
5272 QList <int> toDelete = d.deletedTracks();
5273 for (int i = 0; i < toDelete.count(); ++i) {
5274 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5275 deleteTimelineTrack(toDelete.at(i) - i, info);
5277 setDocumentModified();
5281 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5283 if (m_document->tracksCount() < 2) return;
5284 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5285 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5286 QList<QGraphicsItem *> selection = m_scene->items(r);
5287 QUndoCommand *deleteTrack = new QUndoCommand();
5288 deleteTrack->setText("Delete track");
5290 // Delete all clips in selected track
5291 for (int i = 0; i < selection.count(); i++) {
5292 if (selection.at(i)->type() == AVWIDGET) {
5293 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5294 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5295 m_scene->removeItem(item);
5298 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5299 Transition *item = static_cast <Transition *>(selection.at(i));
5300 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5301 m_scene->removeItem(item);
5307 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5308 m_commandStack->push(deleteTrack);
5311 void CustomTrackView::autoTransition()
5313 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5314 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5315 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5318 Transition *tr = static_cast <Transition*>(itemList.at(0));
5319 tr->setAutomatic(!tr->isAutomatic());
5320 QDomElement transition = tr->toXML();
5321 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);
5322 setDocumentModified();
5326 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5329 QDomNodeList params = effect.elementsByTagName("parameter");
5330 for (int i = 0; i < params.count(); i++) {
5331 QDomElement e = params.item(i).toElement();
5332 if (!e.isNull() && e.attribute("type") == "constant") {
5333 if (e.hasAttribute("factor")) {
5334 double factor = e.attribute("factor").toDouble();
5335 double value = e.attribute("value").toDouble();
5336 value = value / factor;
5337 result.append(QString::number(value));
5338 } else result.append(e.attribute("value"));
5344 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5346 QList<QGraphicsItem *> list = scene()->items();
5347 ClipItem *clip = NULL;
5348 for (int i = 0; i < list.size(); ++i) {
5349 if (list.at(i)->type() == AVWIDGET) {
5350 clip = static_cast <ClipItem *>(list.at(i));
5351 if (clip->clipProducer() == id) {
5352 clip->setClipName(name);
5356 viewport()->update();
5359 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5361 minimum = GenTime();
5362 maximum = GenTime();
5363 QList<QGraphicsItem *> selection;
5364 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5365 selection.removeAll(item);
5366 for (int i = 0; i < selection.count(); i++) {
5367 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5368 if (clip && clip->type() == AVWIDGET) {
5369 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5370 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5375 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5377 minimum = GenTime();
5378 maximum = GenTime();
5379 QList<QGraphicsItem *> selection;
5380 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5381 selection.removeAll(item);
5382 for (int i = 0; i < selection.count(); i++) {
5383 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5384 if (clip && clip->type() == TRANSITIONWIDGET) {
5385 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5386 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5391 void CustomTrackView::loadGroups(const QDomNodeList groups)
5393 for (int i = 0; i < groups.count(); i++) {
5394 QDomNodeList children = groups.at(i).childNodes();
5395 scene()->clearSelection();
5396 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5397 QDomNode n = children.item(nodeindex);
5398 QDomElement elem = n.toElement();
5399 int pos = elem.attribute("position").toInt();
5400 int track = elem.attribute("track").toInt();
5401 if (elem.tagName() == "clipitem") {
5402 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5403 if (clip) clip->setSelected(true);
5405 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5406 if (clip) clip->setSelected(true);
5409 groupSelectedItems(false, true);
5413 void CustomTrackView::splitAudio()
5415 resetSelectionGroup();
5416 QList<QGraphicsItem *> selection = scene()->selectedItems();
5417 if (selection.isEmpty()) {
5418 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5421 QUndoCommand *splitCommand = new QUndoCommand();
5422 splitCommand->setText(i18n("Split audio"));
5423 for (int i = 0; i < selection.count(); i++) {
5424 if (selection.at(i)->type() == AVWIDGET) {
5425 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5426 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5427 if (clip->parentItem()) {
5428 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5430 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5435 if (splitCommand->childCount() > 0)
5436 m_commandStack->push(splitCommand);
5439 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5441 ClipItem *clip = getClipItemAt(pos, track);
5443 kDebug() << "// Cannot find clip to split!!!";
5447 int start = pos.frames(m_document->fps());
5448 int freetrack = m_document->tracksCount() - track - 1;
5449 for (; freetrack > 0; freetrack--) {
5450 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5451 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5452 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5453 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5454 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5459 kDebug() << "GOT TRK: " << track;
5460 if (freetrack == 0) {
5461 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5463 ItemInfo info = clip->info();
5464 info.track = m_document->tracksCount() - freetrack;
5465 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5466 scene()->clearSelection();
5467 clip->setSelected(true);
5468 ClipItem *audioClip = getClipItemAt(start, info.track);
5470 clip->setVideoOnly(true);
5471 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5472 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5474 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5475 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5477 audioClip->setSelected(true);
5478 audioClip->setAudioOnly(true);
5479 groupSelectedItems(false, true);
5483 // unsplit clip: remove audio part and change video part to normal clip
5484 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5485 kDebug() << "//CANNOT FIND CLP GRP";
5488 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5489 QList<QGraphicsItem *> children = grp->childItems();
5490 if (children.count() != 2) {
5491 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5494 for (int i = 0; i < children.count(); i++) {
5495 if (children.at(i) != clip) {
5496 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5497 ItemInfo info = clip->info();
5498 deleteClip(clp->info());
5499 clip->setVideoOnly(false);
5500 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5501 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5506 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5507 m_document->clipManager()->removeGroup(grp);
5508 scene()->destroyItemGroup(grp);
5512 void CustomTrackView::setVideoOnly()
5514 resetSelectionGroup();
5515 QList<QGraphicsItem *> selection = scene()->selectedItems();
5516 if (selection.isEmpty()) {
5517 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5520 QUndoCommand *videoCommand = new QUndoCommand();
5521 videoCommand->setText(i18n("Video only"));
5522 for (int i = 0; i < selection.count(); i++) {
5523 if (selection.at(i)->type() == AVWIDGET) {
5524 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5525 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5526 if (clip->parentItem()) {
5527 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5529 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5534 m_commandStack->push(videoCommand);
5537 void CustomTrackView::setAudioOnly()
5539 resetSelectionGroup();
5540 QList<QGraphicsItem *> selection = scene()->selectedItems();
5541 if (selection.isEmpty()) {
5542 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5545 QUndoCommand *videoCommand = new QUndoCommand();
5546 videoCommand->setText(i18n("Audio only"));
5547 for (int i = 0; i < selection.count(); i++) {
5548 if (selection.at(i)->type() == AVWIDGET) {
5549 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5550 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5551 if (clip->parentItem()) {
5552 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5554 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5559 m_commandStack->push(videoCommand);
5562 void CustomTrackView::setAudioAndVideo()
5564 resetSelectionGroup();
5565 QList<QGraphicsItem *> selection = scene()->selectedItems();
5566 if (selection.isEmpty()) {
5567 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5570 QUndoCommand *videoCommand = new QUndoCommand();
5571 videoCommand->setText(i18n("Audio and Video"));
5572 for (int i = 0; i < selection.count(); i++) {
5573 if (selection.at(i)->type() == AVWIDGET) {
5574 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5575 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5576 if (clip->parentItem()) {
5577 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5579 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5584 m_commandStack->push(videoCommand);
5587 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5589 ClipItem *clip = getClipItemAt(pos, track);
5591 kDebug() << "// Cannot find clip to split!!!";
5595 int start = pos.frames(m_document->fps());
5596 clip->setVideoOnly(true);
5597 clip->setAudioOnly(false);
5598 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5599 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5601 } else if (audioOnly) {
5602 int start = pos.frames(m_document->fps());
5603 clip->setAudioOnly(true);
5604 clip->setVideoOnly(false);
5605 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5606 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5609 int start = pos.frames(m_document->fps());
5610 clip->setAudioOnly(false);
5611 clip->setVideoOnly(false);
5612 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5613 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5617 setDocumentModified();
5620 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5622 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5623 m_clipTypeGroup->setEnabled(false);
5625 m_clipTypeGroup->setEnabled(true);
5626 QList <QAction *> actions = m_clipTypeGroup->actions();
5628 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5629 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5630 else lookup = "clip_audio_and_video";
5631 for (int i = 0; i < actions.count(); i++) {
5632 if (actions.at(i)->data().toString() == lookup) {
5633 actions.at(i)->setChecked(true);
5640 void CustomTrackView::slotGoToMarker(QAction *action)
5642 int pos = action->data().toInt();
5643 setCursorPos(pos, true);
5646 void CustomTrackView::reloadTransitionLumas()
5650 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5651 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5652 for (int i = 0; i < params.count(); i++) {
5653 QDomElement e = params.item(i).toElement();
5654 if (e.attribute("tag") == "resource") {
5655 lumaNames = e.attribute("paramlistdisplay");
5656 lumaFiles = e.attribute("paramlist");
5661 QList<QGraphicsItem *> itemList = items();
5662 Transition *transitionitem;
5663 QDomElement transitionXml;
5664 for (int i = 0; i < itemList.count(); i++) {
5665 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5666 transitionitem = static_cast <Transition*>(itemList.at(i));
5667 transitionXml = transitionitem->toXML();
5668 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5669 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5670 for (int i = 0; i < params.count(); i++) {
5671 QDomElement e = params.item(i).toElement();
5672 if (e.attribute("tag") == "resource") {
5673 e.setAttribute("paramlistdisplay", lumaNames);
5674 e.setAttribute("paramlist", lumaFiles);
5679 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5680 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5681 for (int i = 0; i < params.count(); i++) {
5682 QDomElement e = params.item(i).toElement();
5683 if (e.attribute("tag") == "luma") {
5684 e.setAttribute("paramlistdisplay", lumaNames);
5685 e.setAttribute("paramlist", lumaFiles);
5692 emit transitionItemSelected(NULL);
5695 double CustomTrackView::fps() const
5697 return m_document->fps();
5700 void CustomTrackView::updateProjectFps()
5702 // update all clips to the new fps
5703 resetSelectionGroup();
5704 scene()->clearSelection();
5706 QList<QGraphicsItem *> itemList = items();
5707 for (int i = 0; i < itemList.count(); i++) {
5708 // remove all items and re-add them one by one
5709 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5711 for (int i = 0; i < itemList.count(); i++) {
5712 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5713 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5714 clip->updateFps(m_document->fps());
5715 m_scene->addItem(clip);
5716 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5717 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5718 QList<QGraphicsItem *> children = grp->childItems();
5719 for (int j = 0; j < children.count(); j++) {
5720 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5721 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5722 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5723 clip->updateFps(m_document->fps());
5726 m_document->clipManager()->removeGroup(grp);
5727 m_scene->addItem(grp);
5728 scene()->destroyItemGroup(grp);
5729 for (int j = 0; j < children.count(); j++) {
5730 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5731 //children.at(j)->setParentItem(0);
5732 children.at(j)->setSelected(true);
5735 groupSelectedItems(true, true);
5736 } else if (itemList.at(i)->type() == GUIDEITEM) {
5737 Guide *g = static_cast<Guide *>(itemList.at(i));
5739 m_scene->addItem(g);
5742 viewport()->update();
5745 void CustomTrackView::slotTrackDown()
5747 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5748 else m_selectedTrack++;
5749 emit updateTrackHeaders();
5750 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5751 ensureVisible(rect, 0, 0);
5752 viewport()->update();
5755 void CustomTrackView::slotTrackUp()
5757 if (m_selectedTrack > 0) m_selectedTrack--;
5758 else m_selectedTrack = m_document->tracksCount() - 1;
5759 emit updateTrackHeaders();
5760 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5761 ensureVisible(rect, 0, 0);
5762 viewport()->update();
5765 int CustomTrackView::selectedTrack() const
5767 return m_selectedTrack;
5770 QStringList CustomTrackView::selectedClips() const
5772 QStringList clipIds;
5773 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5774 for (int i = 0; i < selection.count(); i++) {
5775 if (selection.at(i)->type() == AVWIDGET) {
5776 ClipItem *item = (ClipItem *)selection.at(i);
5777 clipIds << item->clipProducer();
5783 QList<ClipItem *> CustomTrackView::selectedClipItems() const
5785 QList<ClipItem *> clips;
5786 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5787 for (int i = 0; i < selection.count(); i++) {
5788 if (selection.at(i)->type() == AVWIDGET) {
5789 clips.append((ClipItem *)selection.at(i));
5795 void CustomTrackView::slotSelectTrack(int ix)
5797 m_selectedTrack = qMax(0, ix);
5798 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5799 emit updateTrackHeaders();
5800 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5801 ensureVisible(rect, 0, 0);
5802 viewport()->update();
5805 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
5808 if (track != -1 && pos != -1)
5809 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5811 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5812 QList<QGraphicsItem *> selection = m_scene->items(rect);
5813 resetSelectionGroup(group);
5814 if (!group) m_scene->clearSelection();
5815 for (int i = 0; i < selection.count(); i++) {
5816 if (selection.at(i)->type() == AVWIDGET) {
5817 selection.at(i)->setSelected(add);
5821 if (group) groupSelectedItems();
5824 void CustomTrackView::selectTransition(bool add, bool group)
5826 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5827 QList<QGraphicsItem *> selection = m_scene->items(rect);
5828 resetSelectionGroup(group);
5829 if (!group) m_scene->clearSelection();
5830 for (int i = 0; i < selection.count(); i++) {
5831 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5832 selection.at(i)->setSelected(add);
5836 if (group) groupSelectedItems();
5839 QStringList CustomTrackView::extractTransitionsLumas()
5842 QList<QGraphicsItem *> itemList = items();
5843 Transition *transitionitem;
5844 QDomElement transitionXml;
5845 for (int i = 0; i < itemList.count(); i++) {
5846 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5847 transitionitem = static_cast <Transition*>(itemList.at(i));
5848 transitionXml = transitionitem->toXML();
5849 QString luma = EffectsList::parameter(transitionXml, "luma");
5850 if (!luma.isEmpty()) urls << luma;
5856 void CustomTrackView::setEditMode(EDITMODE mode)
5858 m_scene->setEditMode(mode);
5861 void CustomTrackView::checkTrackSequence(int track)
5863 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5864 //track = m_document->tracksCount() -track;
5865 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5866 QList<QGraphicsItem *> selection = m_scene->items(rect);
5867 QList <int> timelineList;
5868 timelineList.append(0);
5869 for (int i = 0; i < selection.count(); i++) {
5870 if (selection.at(i)->type() == AVWIDGET) {
5871 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5872 int start = clip->startPos().frames(m_document->fps());
5873 int end = clip->endPos().frames(m_document->fps());
5874 if (!timelineList.contains(start)) timelineList.append(start);
5875 if (!timelineList.contains(end)) timelineList.append(end);
5878 qSort(timelineList);
5879 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5880 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5883 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5885 if (data.isEmpty()) return;
5886 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5888 info.startPos = GenTime(in, m_document->fps());
5889 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5890 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5891 info.cropDuration = info.endPos - info.startPos;
5892 info.track = m_selectedTrack;
5893 QUndoCommand *addCommand = new QUndoCommand();
5894 addCommand->setText(i18n("Insert clip"));
5895 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5896 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5897 m_commandStack->push(addCommand);
5899 selectClip(true, false, m_selectedTrack, in);
5900 // Automatic audio split
5901 if (KdenliveSettings::splitaudio())
5905 void CustomTrackView::clearSelection()
5907 resetSelectionGroup();
5908 scene()->clearSelection();
5910 emit clipItemSelected(NULL);
5913 void CustomTrackView::updatePalette()
5918 pen1.setColor(palette().text().color());
5919 m_cursorLine->setPen(pen1);
5923 void CustomTrackView::removeTipAnimation()
5926 scene()->removeItem(m_visualTip);
5927 m_animationTimer->stop();
5935 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
5937 if (m_visualTip == NULL) {
5938 QRectF rect = clip->sceneBoundingRect();
5939 m_animation = new QGraphicsItemAnimation;
5940 m_animation->setTimeLine(m_animationTimer);
5941 m_animation->setScaleAt(1, 1, 1);
5946 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
5947 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
5948 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
5950 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
5952 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
5954 m_animation->setScaleAt(.5, 2, 2);
5958 polygon << QPoint(0, - size * 2);
5959 if (mode == RESIZESTART)
5960 polygon << QPoint(size * 2, 0);
5962 polygon << QPoint(- size * 2, 0);
5963 polygon << QPoint(0, size * 2);
5964 polygon << QPoint(0, - size * 2);
5966 m_visualTip = new QGraphicsPolygonItem(polygon);
5967 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
5968 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
5969 if (mode == RESIZESTART)
5970 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
5972 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
5974 m_animation->setScaleAt(.5, 2, 1);
5976 case TRANSITIONSTART:
5978 polygon << QPoint(0, - size * 2);
5979 if (mode == TRANSITIONSTART)
5980 polygon << QPoint(size * 2, 0);
5982 polygon << QPoint(- size * 2, 0);
5983 polygon << QPoint(0, 0);
5984 polygon << QPoint(0, - size * 2);
5986 m_visualTip = new QGraphicsPolygonItem(polygon);
5987 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
5988 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
5989 if (mode == TRANSITIONSTART)
5990 m_visualTip->setPos(rect.x(), rect.bottom());
5992 m_visualTip->setPos(rect.right(), rect.bottom());
5994 m_animation->setScaleAt(.5, 2, 2);
6001 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6002 m_visualTip->setZValue(100);
6003 scene()->addItem(m_visualTip);
6004 m_animation->setItem(m_visualTip);
6005 m_animationTimer->start();