1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "locktrackcommand.h"
55 #include "groupclipscommand.h"
56 #include "splitaudiocommand.h"
57 #include "changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "configtrackscommand.h"
67 #include <KColorScheme>
68 #include <KMessageBox>
69 #include <KIO/NetAccess>
71 #include <QMouseEvent>
72 #include <QStylePainter>
73 #include <QGraphicsItem>
74 #include <QDomDocument>
76 #include <QApplication>
77 #include <QInputDialog>
80 #if QT_VERSION >= 0x040600
81 #include <QGraphicsDropShadowEffect>
84 bool sortGuidesList(const Guide *g1 , const Guide *g2)
86 return (*g1).position() < (*g2).position();
91 // disable animation if user asked it in KDE's global settings
92 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
93 // needs something like below (taken from dolphin)
94 // #include <kglobalsettings.h>
95 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
96 // const int duration = animate ? 1500 : 1;
98 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
99 QGraphicsView(projectscene, parent),
100 m_tracksHeight(KdenliveSettings::trackheight()),
101 m_projectDuration(0),
104 m_scene(projectscene),
106 m_operationMode(NONE),
113 m_autoScroll(KdenliveSettings::autoscroll()),
114 m_pasteEffectsAction(NULL),
115 m_ungroupAction(NULL),
122 m_blockRefresh(false),
123 m_selectionGroup(NULL),
126 if (doc) m_commandStack = doc->commandStack();
127 else m_commandStack = NULL;
128 setMouseTracking(true);
129 setAcceptDrops(true);
130 setFrameShape(QFrame::NoFrame);
132 //setCacheMode(QGraphicsView::CacheBackground);
133 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
134 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
136 pixmapCache = new KPixmapCache("kdenlive-thumbs");
137 KdenliveSettings::setTrackheight(m_tracksHeight);
138 m_animationTimer = new QTimeLine(800);
139 m_animationTimer->setFrameRange(0, 5);
140 m_animationTimer->setUpdateInterval(100);
141 m_animationTimer->setLoopCount(0);
142 m_tipColor = QColor(0, 192, 0, 200);
143 QColor border = QColor(255, 255, 255, 100);
144 m_tipPen.setColor(border);
145 m_tipPen.setWidth(3);
146 setContentsMargins(0, 0, 0, 0);
147 const int maxHeight = m_tracksHeight * m_document->tracksCount();
148 setSceneRect(0, 0, sceneRect().width(), maxHeight);
149 verticalScrollBar()->setMaximum(maxHeight);
150 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
151 m_cursorLine->setZValue(1000);
155 pen1.setColor(palette().text().color());
156 m_cursorLine->setPen(pen1);
157 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
159 KIcon razorIcon("edit-cut");
160 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
162 KIcon spacerIcon("kdenlive-spacer-tool");
163 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
164 verticalScrollBar()->setTracking(true);
165 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
166 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
167 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
168 m_scrollTimer.setInterval(100);
169 m_scrollTimer.setSingleShot(true);
171 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
172 m_thumbsTimer.setInterval(500);
173 m_thumbsTimer.setSingleShot(true);
176 CustomTrackView::~CustomTrackView()
178 qDeleteAll(m_guides);
180 m_waitingThumbs.clear();
184 void CustomTrackView::keyPressEvent(QKeyEvent * event)
186 if (event->key() == Qt::Key_Up) {
189 } else if (event->key() == Qt::Key_Down) {
192 } else QWidget::keyPressEvent(event);
195 void CustomTrackView::setDocumentModified()
197 m_document->setModified(true);
200 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
202 m_timelineContextMenu = timeline;
203 m_timelineContextClipMenu = clip;
204 m_clipTypeGroup = clipTypeGroup;
205 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
207 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
208 m_markerMenu->setEnabled(false);
209 markermenu->addMenu(m_markerMenu);
210 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
211 QList <QAction *> list = m_timelineContextClipMenu->actions();
212 for (int i = 0; i < list.count(); i++) {
213 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
214 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
217 m_timelineContextTransitionMenu = transition;
218 list = m_timelineContextTransitionMenu->actions();
219 for (int i = 0; i < list.count(); i++) {
220 if (list.at(i)->data().toString() == "auto") {
221 m_autoTransition = list.at(i);
226 m_timelineContextMenu->addSeparator();
227 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
228 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
229 m_timelineContextMenu->addAction(m_deleteGuide);
231 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
232 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
233 m_timelineContextMenu->addAction(m_editGuide);
236 void CustomTrackView::slotDoResetMenuPosition()
238 m_menuPosition = QPoint();
241 void CustomTrackView::slotResetMenuPosition()
243 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
244 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
247 void CustomTrackView::checkAutoScroll()
249 m_autoScroll = KdenliveSettings::autoscroll();
252 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
253 return m_scene->m_tracksList;
256 void CustomTrackView::checkTrackHeight()
258 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
259 m_tracksHeight = KdenliveSettings::trackheight();
260 emit trackHeightChanged();
261 QList<QGraphicsItem *> itemList = items();
263 Transition *transitionitem;
264 bool snap = KdenliveSettings::snaptopoints();
265 KdenliveSettings::setSnaptopoints(false);
266 for (int i = 0; i < itemList.count(); i++) {
267 if (itemList.at(i)->type() == AVWIDGET) {
268 item = (ClipItem*) itemList.at(i);
269 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
270 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
271 item->resetThumbs(true);
272 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
273 transitionitem = (Transition*) itemList.at(i);
274 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
275 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
278 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
279 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
281 for (int i = 0; i < m_guides.count(); i++) {
282 QLineF l = m_guides.at(i)->line();
283 l.setP2(QPointF(l.x2(), newHeight));
284 m_guides.at(i)->setLine(l);
287 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
288 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
289 KdenliveSettings::setSnaptopoints(snap);
290 viewport()->update();
293 /** Zoom or move viewport on mousewheel
295 * If mousewheel+Ctrl, zooms in/out on the timeline.
297 * With Ctrl, moves viewport towards end of timeline if down/back,
298 * opposite on up/forward.
300 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
301 void CustomTrackView::wheelEvent(QWheelEvent * e)
303 if (e->modifiers() == Qt::ControlModifier) {
304 if (e->delta() > 0) emit zoomIn();
307 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
308 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
312 int CustomTrackView::getPreviousVideoTrack(int track)
314 track = m_document->tracksCount() - track - 1;
316 for (int i = track; i > -1; i--) {
317 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
323 void CustomTrackView::slotFetchNextThumbs()
325 if (!m_waitingThumbs.isEmpty()) {
326 ClipItem *item = m_waitingThumbs.takeFirst();
327 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
328 item = m_waitingThumbs.takeFirst();
330 if (item) item->slotFetchThumbs();
331 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
335 void CustomTrackView::slotCheckMouseScrolling()
337 if (m_scrollOffset == 0) {
338 m_scrollTimer.stop();
341 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
342 m_scrollTimer.start();
345 void CustomTrackView::slotCheckPositionScrolling()
347 // If mouse is at a border of the view, scroll
348 if (m_moveOpMode != SEEK) return;
349 if (mapFromScene(m_cursorPos, 0).x() < 3) {
350 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
351 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
352 setCursorPos(mapToScene(QPoint(-2, 0)).x());
353 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
354 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
355 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
356 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
362 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
364 int pos = event->x();
365 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
366 double snappedPos = getSnapPointForPos(mappedXPos);
367 emit mousePosition(mappedXPos);
369 if (event->buttons() & Qt::MidButton) return;
370 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
371 event->setAccepted(true);
373 QGraphicsView::mouseMoveEvent(event);
377 if (event->buttons() != Qt::NoButton) {
378 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
379 if (m_dragItem && m_tool == SELECTTOOL) {
380 if (m_operationMode == MOVE && move) {
381 QGraphicsView::mouseMoveEvent(event);
382 // If mouse is at a border of the view, scroll
384 m_scrollOffset = -30;
385 m_scrollTimer.start();
386 } else if (viewport()->width() - pos < 10) {
388 m_scrollTimer.start();
389 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
391 } else if (m_operationMode == RESIZESTART && move) {
392 m_document->renderer()->pause();
393 m_dragItem->resizeStart((int)(snappedPos));
394 } else if (m_operationMode == RESIZEEND && move) {
395 m_document->renderer()->pause();
396 m_dragItem->resizeEnd((int)(snappedPos));
397 } else if (m_operationMode == FADEIN && move) {
398 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
399 } else if (m_operationMode == FADEOUT && move) {
400 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
401 } else if (m_operationMode == KEYFRAME && move) {
402 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
403 double pos = mapToScene(event->pos()).toPoint().y();
404 QRectF br = m_dragItem->sceneBoundingRect();
405 double maxh = 100.0 / br.height();
406 pos = (br.bottom() - pos) * maxh;
407 m_dragItem->updateKeyFramePos(keyFramePos, pos);
409 removeTipAnimation();
411 } else if (m_operationMode == MOVEGUIDE) {
412 removeTipAnimation();
413 QGraphicsView::mouseMoveEvent(event);
415 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
417 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
418 if (snappedPos < 0) snappedPos = 0;
420 // Make sure there is no collision
421 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
422 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
423 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
424 collidingItems.removeAll(m_selectionGroup);
425 for (int i = 0; i < children.count(); i++) {
426 if (children.at(i)->type() == GROUPWIDGET) {
427 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
428 for (int j = 0; j < subchildren.count(); j++)
429 collidingItems.removeAll(subchildren.at(j));
431 collidingItems.removeAll(children.at(i));
433 bool collision = false;
435 for (int i = 0; i < collidingItems.count(); i++) {
436 if (!collidingItems.at(i)->isEnabled()) continue;
437 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
438 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
439 // Moving backward, determine best pos
440 QPainterPath clipPath;
441 clipPath.addRect(item->sceneBoundingRect());
442 QPainterPath res = shape.intersected(clipPath);
443 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
446 snappedPos += offset;
447 // make sure we have no collision
448 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
449 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
450 collidingItems.removeAll(m_selectionGroup);
451 for (int i = 0; i < children.count(); i++) {
452 if (children.at(i)->type() == GROUPWIDGET) {
453 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
454 for (int j = 0; j < subchildren.count(); j++)
455 collidingItems.removeAll(subchildren.at(j));
457 collidingItems.removeAll(children.at(i));
460 for (int i = 0; i < collidingItems.count(); i++) {
461 if (!collidingItems.at(i)->isEnabled()) continue;
462 if (collidingItems.at(i)->type() == AVWIDGET) {
471 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
472 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
473 collidingItems.removeAll(m_selectionGroup);
474 for (int i = 0; i < children.count(); i++) {
475 if (children.at(i)->type() == GROUPWIDGET) {
476 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
477 for (int j = 0; j < subchildren.count(); j++)
478 collidingItems.removeAll(subchildren.at(j));
480 collidingItems.removeAll(children.at(i));
484 for (int i = 0; i < collidingItems.count(); i++) {
485 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
486 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
487 // Moving backward, determine best pos
488 QPainterPath clipPath;
489 clipPath.addRect(item->sceneBoundingRect());
490 QPainterPath res = shape.intersected(clipPath);
491 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
495 snappedPos += offset;
496 // make sure we have no collision
497 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
498 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
499 collidingItems.removeAll(m_selectionGroup);
500 for (int i = 0; i < children.count(); i++) {
501 if (children.at(i)->type() == GROUPWIDGET) {
502 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
503 for (int j = 0; j < subchildren.count(); j++)
504 collidingItems.removeAll(subchildren.at(j));
506 collidingItems.removeAll(children.at(i));
508 for (int i = 0; i < collidingItems.count(); i++) {
509 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
517 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
518 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
522 if (m_tool == RAZORTOOL) {
523 setCursor(m_razorCursor);
524 //QGraphicsView::mouseMoveEvent(event);
526 } else if (m_tool == SPACERTOOL) {
527 setCursor(m_spacerCursor);
531 QList<QGraphicsItem *> itemList = items(event->pos());
532 QGraphicsRectItem *item = NULL;
533 OPERATIONTYPE opMode = NONE;
535 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
537 } else for (int i = 0; i < itemList.count(); i++) {
538 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
539 item = (QGraphicsRectItem*) itemList.at(i);
544 if (item && event->buttons() == Qt::NoButton) {
545 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
546 if (m_tool == RAZORTOOL) {
547 // razor tool over a clip, display current frame in monitor
548 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
549 //TODO: solve crash when showing frame when moving razor over clip
550 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
555 opMode = clip->operationMode(mapToScene(event->pos()));
556 const double size = 5;
557 if (opMode == m_moveOpMode) {
558 QGraphicsView::mouseMoveEvent(event);
561 removeTipAnimation();
563 m_moveOpMode = opMode;
564 setTipAnimation(clip, opMode, size);
566 setCursor(Qt::OpenHandCursor);
567 else if (opMode == RESIZESTART)
568 setCursor(KCursor("left_side", Qt::SizeHorCursor));
569 else if (opMode == RESIZEEND)
570 setCursor(KCursor("right_side", Qt::SizeHorCursor));
571 else if (opMode == FADEIN || opMode == FADEOUT) {
572 setCursor(Qt::PointingHandCursor);
573 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
574 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
575 setCursor(Qt::PointingHandCursor);
576 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
577 } else if (opMode == KEYFRAME) {
578 setCursor(Qt::PointingHandCursor);
579 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
581 } // no clip under mouse
582 else if (m_tool == RAZORTOOL) {
585 } else if (opMode == MOVEGUIDE) {
586 m_moveOpMode = opMode;
587 setCursor(Qt::SplitHCursor);
589 removeTipAnimation();
590 setCursor(Qt::ArrowCursor);
591 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
592 QGraphicsView::mouseMoveEvent(event);
594 setCursorPos(mappedXPos);
595 slotCheckPositionScrolling();
597 } else m_moveOpMode = NONE;
599 QGraphicsView::mouseMoveEvent(event);
603 void CustomTrackView::mousePressEvent(QMouseEvent * event)
605 setFocus(Qt::MouseFocusReason);
606 m_menuPosition = QPoint();
608 // special cases (middle click button or ctrl / shift click
609 if (event->button() == Qt::MidButton) {
611 m_blockRefresh = false;
612 m_operationMode = NONE;
616 if (event->modifiers() & Qt::ShiftModifier) {
617 // Rectangle selection
618 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
619 setDragMode(QGraphicsView::RubberBandDrag);
620 if (!(event->modifiers() & Qt::ControlModifier)) {
621 resetSelectionGroup();
622 scene()->clearSelection();
624 m_blockRefresh = false;
625 m_operationMode = RUBBERSELECTION;
626 QGraphicsView::mousePressEvent(event);
630 m_blockRefresh = true;
632 bool collision = false;
634 if (m_tool != RAZORTOOL) activateMonitor();
635 else if (m_document->renderer()->playSpeed() != 0.0) {
636 m_document->renderer()->pause();
639 m_clickEvent = event->pos();
641 // check item under mouse
642 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
644 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
645 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
646 setDragMode(QGraphicsView::ScrollHandDrag);
647 QGraphicsView::mousePressEvent(event);
648 m_blockRefresh = false;
649 m_operationMode = NONE;
653 // if a guide and a clip were pressed, just select the guide
654 for (int i = 0; i < collisionList.count(); ++i) {
655 if (collisionList.at(i)->type() == GUIDEITEM) {
656 // a guide item was pressed
657 m_dragGuide = (Guide *) collisionList.at(i);
658 if (event->button() == Qt::LeftButton) { // move it
659 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
661 m_operationMode = MOVEGUIDE;
662 // deselect all clips so that only the guide will move
663 m_scene->clearSelection();
664 resetSelectionGroup(false);
665 updateSnapPoints(NULL);
666 QGraphicsView::mousePressEvent(event);
668 } else // show context menu
673 // Find first clip, transition or group under mouse (when no guides selected)
675 AbstractGroupItem *dragGroup = NULL;
676 AbstractClipItem *collisionClip = NULL;
678 while (!m_dragGuide && ct < collisionList.count()) {
679 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
680 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
681 if (collisionClip->isItemLocked())
683 if (collisionClip == m_dragItem)
684 collisionClip = NULL;
686 m_dragItem = collisionClip;
688 m_dragItemInfo = m_dragItem->info();
689 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
690 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
691 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
698 if (m_dragItem) emit clipItemSelected(NULL);
701 #if QT_VERSION >= 0x040600
702 // Add shadow to dragged item, currently disabled because of painting artifacts
703 //TODO: re-enable when fixed
704 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
705 eff->setBlurRadius(5);
706 eff->setOffset(3, 3);
707 m_dragItem->setGraphicsEffect(eff);*/
709 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
710 // update transition menu action
711 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
712 m_autoTransition->setEnabled(true);
713 } else m_autoTransition->setEnabled(false);
715 // context menu requested
716 if (event->button() == Qt::RightButton) {
718 if (dragGroup) dragGroup->setSelected(true);
719 else if (!m_dragItem->isSelected()) {
720 resetSelectionGroup(false);
721 m_scene->clearSelection();
722 m_dragItem->setSelected(true);
724 } else if (!m_dragGuide) {
725 // check if there is a guide close to mouse click
726 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
727 for (int i = 0; i < guidesCollisionList.count(); i++) {
728 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
729 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
733 // keep this to support multiple guides context menu in the future (?)
734 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
735 guidesCollisionList.removeAt(0);
737 if (!guidesCollisionList.isEmpty())
738 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
741 m_operationMode = NONE;
742 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
743 m_menuPosition = m_clickEvent;
749 // No item under click
750 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
751 resetSelectionGroup(false);
752 setCursor(Qt::ArrowCursor);
753 m_scene->clearSelection();
755 updateClipTypeActions(NULL);
756 if (m_tool == SPACERTOOL) {
757 QList<QGraphicsItem *> selection;
758 if (event->modifiers() == Qt::ControlModifier) {
759 // Ctrl + click, select all items on track after click position
760 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
761 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
762 // Cannot use spacer on locked track
763 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
767 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
770 selection = checkForGroups(rect, &isOk);
772 // groups found on track, do not allow the move
773 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
777 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;
779 // Select all items on all tracks after click position
780 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
781 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
784 QList <GenTime> offsetList;
785 // create group to hold selected items
786 m_selectionGroup = new AbstractGroupItem(m_document->fps());
787 scene()->addItem(m_selectionGroup);
789 for (int i = 0; i < selection.count(); i++) {
790 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
791 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
792 if (item->isItemLocked()) continue;
793 offsetList.append(item->startPos());
794 offsetList.append(item->endPos());
795 m_selectionGroup->addToGroup(selection.at(i));
796 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
797 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
798 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
799 QList<QGraphicsItem *> children = selection.at(i)->childItems();
800 for (int j = 0; j < children.count(); j++) {
801 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
802 offsetList.append(item->startPos());
803 offsetList.append(item->endPos());
805 m_selectionGroup->addToGroup(selection.at(i));
806 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
807 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
808 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
809 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
810 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
811 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
814 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
815 if (!offsetList.isEmpty()) {
817 QList <GenTime> cleandOffsetList;
818 GenTime startOffset = offsetList.takeFirst();
819 for (int k = 0; k < offsetList.size(); k++) {
820 GenTime newoffset = offsetList.at(k) - startOffset;
821 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
822 cleandOffsetList.append(newoffset);
825 updateSnapPoints(NULL, cleandOffsetList, true);
827 m_operationMode = SPACER;
829 setCursorPos((int)(mapToScene(event->x(), 0).x()));
831 QGraphicsView::mousePressEvent(event);
836 if (m_tool == RAZORTOOL && m_dragItem) {
837 if (m_dragItem->type() == TRANSITIONWIDGET) {
838 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
842 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
843 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
848 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
849 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
850 m_document->renderer()->pause();
851 m_commandStack->push(command);
852 setDocumentModified();
858 bool itemSelected = false;
859 if (m_dragItem->isSelected()) itemSelected = true;
860 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
861 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
863 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
864 if (event->modifiers() != Qt::ControlModifier) {
865 resetSelectionGroup(false);
866 m_scene->clearSelection();
867 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
868 viewport()->update();
869 } else resetSelectionGroup();
871 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
872 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
873 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
875 bool selected = !m_dragItem->isSelected();
876 if (dragGroup) dragGroup->setSelected(selected);
877 else m_dragItem->setSelected(selected);
879 groupSelectedItems();
880 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
881 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
882 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
885 if (collisionClip != NULL || m_dragItem == NULL) {
886 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
887 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
888 emit clipItemSelected(selected);
889 } else emit clipItemSelected(NULL);
892 // If clicked item is selected, allow move
893 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
895 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
896 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
898 // Update snap points
899 if (m_selectionGroup == NULL) {
900 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
901 else updateSnapPoints(m_dragItem);
903 QList <GenTime> offsetList;
904 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
905 for (int i = 0; i < children.count(); i++) {
906 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
907 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
908 offsetList.append(item->startPos());
909 offsetList.append(item->endPos());
912 if (!offsetList.isEmpty()) {
914 GenTime startOffset = offsetList.takeFirst();
915 QList <GenTime> cleandOffsetList;
916 for (int k = 0; k < offsetList.size(); k++) {
917 GenTime newoffset = offsetList.at(k) - startOffset;
918 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
919 cleandOffsetList.append(newoffset);
922 updateSnapPoints(NULL, cleandOffsetList, true);
926 if (m_operationMode == KEYFRAME) {
927 m_dragItem->updateSelectedKeyFrame();
928 m_blockRefresh = false;
930 } else if (m_operationMode == MOVE) {
931 setCursor(Qt::ClosedHandCursor);
932 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
934 info.startPos = m_dragItem->startPos();
935 info.track = m_dragItem->track();
936 int transitiontrack = getPreviousVideoTrack(info.track);
937 ClipItem *transitionClip = NULL;
938 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
939 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
940 info.endPos = transitionClip->endPos();
942 GenTime transitionDuration(65, m_document->fps());
943 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
944 else info.endPos = info.startPos + transitionDuration;
946 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
947 // Check there is no other transition at that place
948 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
949 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
950 QList<QGraphicsItem *> selection = m_scene->items(r);
951 bool transitionAccepted = true;
952 for (int i = 0; i < selection.count(); i++) {
953 if (selection.at(i)->type() == TRANSITIONWIDGET) {
954 Transition *tr = static_cast <Transition *>(selection.at(i));
955 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
956 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
957 } else transitionAccepted = false;
960 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
961 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
962 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
964 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
965 info.track = m_dragItem->track();
966 int transitiontrack = getPreviousVideoTrack(info.track);
967 ClipItem *transitionClip = NULL;
968 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
969 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
970 info.startPos = transitionClip->startPos();
972 GenTime transitionDuration(65, m_document->fps());
973 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
974 else info.startPos = info.endPos - transitionDuration;
976 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
977 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
978 EffectsList::setParameter(transition, "reverse", "1");
980 // Check there is no other transition at that place
981 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
982 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
983 QList<QGraphicsItem *> selection = m_scene->items(r);
984 bool transitionAccepted = true;
985 for (int i = 0; i < selection.count(); i++) {
986 if (selection.at(i)->type() == TRANSITIONWIDGET) {
987 Transition *tr = static_cast <Transition *>(selection.at(i));
988 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
989 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
990 } else transitionAccepted = false;
993 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
994 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
996 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
997 resetSelectionGroup(false);
998 m_dragItem->setSelected(true);
1001 m_blockRefresh = false;
1003 QGraphicsView::mousePressEvent(event);
1006 void CustomTrackView::rebuildGroup(AbstractGroupItem* group)
1009 QList <QGraphicsItem *> children = group->childItems();
1010 m_document->clipManager()->removeGroup(group);
1011 scene()->destroyItemGroup(group);
1012 for (int i = 0; i < children.count(); i++)
1013 children.at(i)->setSelected(true);
1014 groupSelectedItems(false, true);
1018 void CustomTrackView::resetSelectionGroup(bool selectItems)
1020 if (m_selectionGroup) {
1021 // delete selection group
1022 bool snap = KdenliveSettings::snaptopoints();
1023 KdenliveSettings::setSnaptopoints(false);
1025 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1026 scene()->destroyItemGroup(m_selectionGroup);
1027 for (int i = 0; i < children.count(); i++) {
1028 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1029 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1030 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1031 children.at(i)->setSelected(selectItems);
1033 } else if (children.at(i)->type() == GROUPWIDGET) {
1034 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1035 children.at(i)->setSelected(selectItems);
1038 m_selectionGroup = NULL;
1039 KdenliveSettings::setSnaptopoints(snap);
1043 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1045 if (m_selectionGroup) {
1046 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1049 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1050 if (selection.isEmpty()) return;
1052 // Find top left position of selection
1053 for (int i = 0; i < selection.count(); i++) {
1054 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1055 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1056 } else if (selection.at(i)->parentItem()) {
1057 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1061 if (force || selection.count() > 1) {
1062 bool snap = KdenliveSettings::snaptopoints();
1063 KdenliveSettings::setSnaptopoints(false);
1064 if (createNewGroup) {
1065 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1066 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1067 QPointF diff = newGroup->pos();
1068 newGroup->translate(-diff.x(), -diff.y());
1069 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1071 scene()->addItem(newGroup);
1073 // Check if we are trying to include a group in a group
1074 QList <AbstractGroupItem *> groups;
1075 for (int i = 0; i < selection.count(); i++) {
1076 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1077 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1078 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1079 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1081 if (!groups.isEmpty()) {
1082 // ungroup previous groups
1083 while (!groups.isEmpty()) {
1084 AbstractGroupItem *grp = groups.takeFirst();
1085 m_document->clipManager()->removeGroup(grp);
1086 scene()->destroyItemGroup(grp);
1088 selection = m_scene->selectedItems();
1091 for (int i = 0; i < selection.count(); i++) {
1092 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1093 newGroup->addToGroup(selection.at(i));
1094 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1097 KdenliveSettings::setSnaptopoints(snap);
1099 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1100 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1101 QPointF diff = m_selectionGroup->pos();
1102 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1103 m_selectionGroup->translate(- diff.x(), -diff.y());
1105 scene()->addItem(m_selectionGroup);
1106 for (int i = 0; i < selection.count(); i++) {
1107 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1108 m_selectionGroup->addToGroup(selection.at(i));
1109 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1112 KdenliveSettings::setSnaptopoints(snap);
1113 if (m_selectionGroup) {
1114 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1115 m_selectionGroupInfo.track = m_selectionGroup->track();
1118 } else resetSelectionGroup();
1121 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1123 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1124 /*if (m_moveOpMode == KEYFRAME) {
1125 // user double clicked on a keyframe, open edit dialog
1126 //TODO: update for effects with several values per keyframe
1127 QDialog d(parentWidget());
1128 Ui::KeyFrameDialog_UI view;
1130 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1131 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1132 view.kfr_value->setFocus();
1133 if (d.exec() == QDialog::Accepted) {
1134 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1135 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1136 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1137 QString previous = item->keyframes(item->selectedEffectIndex());
1138 item->updateKeyframeEffect();
1139 QString next = item->keyframes(item->selectedEffectIndex());
1140 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1141 m_commandStack->push(command);
1142 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1143 emit clipItemSelected(item, item->selectedEffectIndex());
1148 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1149 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1150 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1151 //QString previous = item->keyframes(item->selectedEffectIndex());
1152 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1153 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1154 //item->updateKeyframeEffect();
1155 //QString next = item->keyframes(item->selectedEffectIndex());
1156 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1157 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1158 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1159 m_commandStack->push(command);
1160 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1161 emit clipItemSelected(item, item->selectedEffectIndex());
1163 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1166 QList<QGraphicsItem *> collisionList = items(event->pos());
1167 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1168 Guide *editGuide = (Guide *) collisionList.at(0);
1169 if (editGuide) slotEditGuide(editGuide->info());
1174 void CustomTrackView::editItemDuration()
1176 AbstractClipItem *item;
1180 if (m_scene->selectedItems().count() == 1) {
1181 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1183 if (m_scene->selectedItems().empty())
1184 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1186 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1192 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1196 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1197 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1201 if (!item->isItemLocked()) {
1204 if (item->type() == TRANSITIONWIDGET)
1205 getTransitionAvailableSpace(item, minimum, maximum);
1207 getClipAvailableSpace(item, minimum, maximum);
1208 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1209 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1210 if (d.exec() == QDialog::Accepted) {
1211 ItemInfo clipInfo = item->info();
1212 ItemInfo startInfo = clipInfo;
1213 if (item->type() == TRANSITIONWIDGET) {
1214 // move & resize transition
1215 clipInfo.startPos = d.startPos();
1216 clipInfo.endPos = clipInfo.startPos + d.duration();
1217 clipInfo.track = item->track();
1218 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1219 m_commandStack->push(command);
1221 // move and resize clip
1222 QUndoCommand *moveCommand = new QUndoCommand();
1223 moveCommand->setText(i18n("Edit clip"));
1224 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1225 // duration was reduced, so process it first
1226 clipInfo.endPos = clipInfo.startPos + d.duration();
1227 clipInfo.cropStart = d.cropStart();
1228 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1230 if (d.startPos() != clipInfo.startPos) {
1231 startInfo = clipInfo;
1232 clipInfo.startPos = d.startPos();
1233 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1234 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1236 if (d.duration() > item->cropDuration()) {
1237 // duration was increased, so process it after move
1238 startInfo = clipInfo;
1239 clipInfo.endPos = clipInfo.startPos + d.duration();
1240 clipInfo.cropStart = d.cropStart();
1241 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1243 m_commandStack->push(moveCommand);
1247 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1251 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1253 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1255 clip->setKeyframes(index, keyframes);
1256 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1257 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1261 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1263 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1264 m_editGuide->setEnabled(m_dragGuide != NULL);
1265 m_markerMenu->clear();
1266 m_markerMenu->setEnabled(false);
1268 m_timelineContextMenu->popup(pos);
1269 } else if (group != NULL) {
1270 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1271 m_ungroupAction->setEnabled(true);
1272 updateClipTypeActions(NULL);
1273 m_timelineContextClipMenu->popup(pos);
1275 m_ungroupAction->setEnabled(false);
1276 if (clip->type() == AVWIDGET) {
1277 ClipItem *item = static_cast <ClipItem*>(clip);
1278 //build go to marker menu
1279 if (item->baseClip()) {
1280 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1281 int offset = item->startPos().frames(m_document->fps());
1282 if (!markers.isEmpty()) {
1283 for (int i = 0; i < markers.count(); i++) {
1284 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1285 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1286 QAction *go = m_markerMenu->addAction(position);
1287 go->setData(pos + offset);
1290 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1292 updateClipTypeActions(item);
1293 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1294 m_timelineContextClipMenu->popup(pos);
1295 } else if (clip->type() == TRANSITIONWIDGET) {
1296 m_timelineContextTransitionMenu->popup(pos);
1301 void CustomTrackView::activateMonitor()
1303 emit activateDocumentMonitor();
1306 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1308 resetSelectionGroup();
1310 info.startPos = GenTime();
1311 info.cropStart = GenTime(in, m_document->fps());
1312 info.endPos = GenTime(out - in, m_document->fps());
1313 info.cropDuration = info.endPos - info.startPos;
1316 // Check if clip can be inserted at that position
1317 ItemInfo pasteInfo = info;
1318 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1319 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1320 pasteInfo.track = selectedTrack();
1321 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1322 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1326 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1327 m_commandStack->push(command);
1329 selectClip(true, false);
1330 // Automatic audio split
1331 if (KdenliveSettings::splitaudio())
1335 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1337 if (data->hasFormat("kdenlive/clip")) {
1339 m_scene->clearSelection();
1340 resetSelectionGroup(false);
1341 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1342 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1344 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1347 QPointF framePos = mapToScene(pos);
1349 info.startPos = GenTime();
1350 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1351 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1352 info.cropDuration = info.endPos - info.startPos;
1355 // Check if clip can be inserted at that position
1356 ItemInfo pasteInfo = info;
1357 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1358 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1359 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1360 framePos.setX((int)(framePos.x() + 0.5));
1361 framePos.setY(pasteInfo.track * m_tracksHeight);
1362 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1365 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1366 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1367 m_selectionGroup->addToGroup(item);
1368 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1370 QList <GenTime> offsetList;
1371 offsetList.append(info.endPos);
1372 updateSnapPoints(NULL, offsetList);
1373 m_selectionGroup->setPos(framePos);
1374 scene()->addItem(m_selectionGroup);
1375 m_selectionGroup->setSelected(true);
1377 } else if (data->hasFormat("kdenlive/producerslist")) {
1379 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1380 m_scene->clearSelection();
1381 resetSelectionGroup(false);
1383 QList <GenTime> offsetList;
1384 QList <ItemInfo> infoList;
1385 QPointF framePos = mapToScene(pos);
1386 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1387 int track = (int)(framePos.y() / m_tracksHeight);
1388 framePos.setX((int)(framePos.x() + 0.5));
1389 framePos.setY(track * m_tracksHeight);
1391 // Check if clips can be inserted at that position
1392 for (int i = 0; i < ids.size(); ++i) {
1393 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1395 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1399 info.startPos = start;
1400 info.cropDuration = clip->duration();
1401 info.endPos = info.startPos + info.cropDuration;
1403 infoList.append(info);
1404 start += clip->duration();
1406 if (!canBePastedTo(infoList, AVWIDGET)) {
1409 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1411 for (int i = 0; i < ids.size(); ++i) {
1412 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1414 info.startPos = start;
1415 info.cropDuration = clip->duration();
1416 info.endPos = info.startPos + info.cropDuration;
1418 start += info.cropDuration;
1419 offsetList.append(start);
1420 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1421 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1422 m_selectionGroup->addToGroup(item);
1423 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1426 updateSnapPoints(NULL, offsetList);
1427 m_selectionGroup->setPos(framePos);
1428 scene()->addItem(m_selectionGroup);
1429 //m_selectionGroup->setZValue(10);
1430 m_thumbsTimer.start();
1434 // the drag is not a clip (may be effect, ...)
1442 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1444 if (insertDropClips(event->mimeData(), event->pos())) {
1445 event->acceptProposedAction();
1446 } else QGraphicsView::dragEnterEvent(event);
1449 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1451 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);
1452 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1453 collindingItems.removeAll(item);
1454 if (collindingItems.isEmpty()) return false;
1456 for (int i = 0; i < collindingItems.count(); i++) {
1457 QGraphicsItem *collision = collindingItems.at(i);
1458 if (collision->type() == item->type()) {
1460 kDebug() << "// COLLISIION DETECTED";
1468 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1470 int track = m_document->tracksCount() - clip->track();
1471 GenTime pos = clip->startPos();
1472 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1473 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1476 bool success = true;
1477 for (int i = 0; i < clip->effectsCount(); i++) {
1478 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1480 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1481 m_document->renderer()->doRefresh();
1484 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1486 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1488 // Special case: speed effect
1489 if (effect.attribute("id") == "speed") {
1490 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1491 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1494 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1495 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1496 if (strobe == 0) strobe = 1;
1497 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1498 EffectsParameterList params = clip->addEffect(effect);
1499 m_document->renderer()->mltAddEffect(track, pos, params);
1500 if (clip->isSelected()) emit clipItemSelected(clip);
1503 EffectsParameterList params = clip->addEffect(effect);
1504 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1505 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1506 if (clip->isSelected()) emit clipItemSelected(clip);
1507 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1510 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1512 QString index = effect.attribute("kdenlive_ix");
1513 // Special case: speed effect
1514 if (effect.attribute("id") == "speed") {
1515 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1517 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1518 clip->deleteEffect(index);
1519 emit clipItemSelected(clip);
1520 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1524 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1525 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1526 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1529 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1531 clip->deleteEffect(index);
1532 emit clipItemSelected(clip);
1536 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1538 QList<QGraphicsItem *> itemList = group->childItems();
1539 QUndoCommand *effectCommand = new QUndoCommand();
1541 QDomNode namenode = effect.elementsByTagName("name").item(0);
1542 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1543 else effectName = i18n("effect");
1544 effectCommand->setText(i18n("Add %1", effectName));
1546 for (int i = 0; i < itemList.count(); i++) {
1547 if (itemList.at(i)->type() == AVWIDGET) {
1548 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1549 if (effect.attribute("type") == "audio") {
1550 // Don't add audio effects on video clips
1551 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1552 } else if (effect.hasAttribute("type") == false) {
1553 // Don't add video effect on audio clips
1554 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1557 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1558 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1561 if (item->isItemLocked()) {
1564 item->initEffect(effect);
1565 if (effect.attribute("tag") == "ladspa") {
1566 QString ladpsaFile = m_document->getLadspaFile();
1567 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1568 effect.setAttribute("src", ladpsaFile);
1570 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1575 m_commandStack->push(effectCommand);
1576 setDocumentModified();
1577 } else delete effectCommand;
1580 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1582 QList<QGraphicsItem *> itemList;
1583 QUndoCommand *effectCommand = new QUndoCommand();
1585 QDomNode namenode = effect.elementsByTagName("name").item(0);
1586 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1587 else effectName = i18n("effect");
1588 effectCommand->setText(i18n("Add %1", effectName));
1590 if (track == -1) itemList = scene()->selectedItems();
1591 if (itemList.isEmpty()) {
1592 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1593 if (clip) itemList.append(clip);
1594 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1598 for (int i = 0; i < itemList.count(); i++) {
1599 if (itemList.at(i)->type() == GROUPWIDGET) {
1600 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1601 for (int j = 0; j < subitems.count(); j++) {
1602 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1607 for (int i = 0; i < itemList.count(); i++) {
1608 if (itemList.at(i)->type() == AVWIDGET) {
1609 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1610 if (effect.attribute("type") == "audio") {
1611 // Don't add audio effects on video clips
1612 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1613 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1616 } else if (effect.hasAttribute("type") == false) {
1617 // Don't add video effect on audio clips
1618 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1619 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1623 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1624 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1627 if (item->isItemLocked()) {
1630 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1631 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1632 } else item->initEffect(effect);
1633 if (effect.attribute("tag") == "ladspa") {
1634 QString ladpsaFile = m_document->getLadspaFile();
1635 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1636 effect.setAttribute("src", ladpsaFile);
1638 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1641 if (effectCommand->childCount() > 0) {
1642 m_commandStack->push(effectCommand);
1643 setDocumentModified();
1644 } else delete effectCommand;
1647 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1649 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1650 //clip is in a group, also remove the effect in other clips of the group
1651 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1652 QUndoCommand *delCommand = new QUndoCommand();
1654 QDomNode namenode = effect.elementsByTagName("name").item(0);
1655 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1656 else effectName = i18n("effect");
1657 delCommand->setText(i18n("Delete %1", effectName));
1660 for (int i = 0; i < items.count(); i++) {
1661 if (items.at(i)->type() == GROUPWIDGET) {
1662 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1663 for (int j = 0; j < subitems.count(); j++) {
1664 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1669 for (int i = 0; i < items.count(); i++) {
1670 if (items.at(i)->type() == AVWIDGET) {
1671 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1672 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1674 QDomElement eff = item->effectAt(ix);
1675 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1679 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1680 else delete delCommand;
1683 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1684 m_commandStack->push(command);
1685 setDocumentModified();
1688 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1690 if (insertedEffect.isNull()) {
1691 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1694 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1695 QDomElement effect = insertedEffect.cloneNode().toElement();
1697 // Special case: speed effect
1698 if (effect.attribute("id") == "speed") {
1699 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1701 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1702 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1703 if (strobe == 0) strobe = 1;
1704 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1706 clip->setEffectAt(ix, effect);
1707 if (ix == clip->selectedEffectIndex()) {
1708 clip->setSelectedEffect(ix);
1709 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1714 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1715 if (effect.attribute("tag") == "ladspa") {
1716 // Update the ladspa affect file
1717 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1719 // check if we are trying to reset a keyframe effect
1720 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1721 clip->initEffect(effect);
1722 effectParams = clip->getEffectArgs(effect);
1724 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1725 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1727 clip->setEffectAt(ix, effect);
1728 if (ix == clip->selectedEffectIndex()) {
1729 clip->setSelectedEffect(ix);
1730 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1732 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1733 // A fade effect was modified, update the clip
1734 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1735 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1736 clip->setFadeIn(pos);
1738 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1739 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1740 clip->setFadeOut(pos);
1744 setDocumentModified();
1747 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1749 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1750 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1751 QDomElement act = clip->effectAt(newPos - 1);
1752 QDomElement before = clip->effectAt(oldPos - 1);
1753 clip->setEffectAt(oldPos - 1, act);
1754 clip->setEffectAt(newPos - 1, before);
1755 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1756 if (act.attribute("id") == "speed") {
1757 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1758 } else if (before.attribute("id") == "speed") {
1759 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1760 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1761 emit clipItemSelected(clip, newPos - 1);
1762 setDocumentModified();
1763 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1766 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1768 QDomElement effect = clip->effectAt(effectPos);
1769 QDomElement oldEffect = effect.cloneNode().toElement();
1771 effect.setAttribute("disable", (int) disable);
1772 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1773 m_commandStack->push(command);
1774 setDocumentModified();;
1777 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1779 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1780 m_commandStack->push(command);
1781 setDocumentModified();
1784 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1786 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1787 m_commandStack->push(command);
1790 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1792 QDomElement effect = clip->getEffectAt(ix);
1793 QDomElement oldeffect = effect.cloneNode().toElement();
1794 effect.setAttribute("region", region);
1795 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1796 m_commandStack->push(command);
1799 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1803 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1804 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1805 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1806 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);
1807 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1808 m_blockRefresh = false;
1811 if (item->parentItem()) {
1812 // Item is part of a group, reset group
1813 resetSelectionGroup();
1815 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1817 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1818 int cutPos = (int) cutTime.frames(m_document->fps());
1820 newPos.startPos = cutTime;
1821 newPos.endPos = info.endPos;
1822 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1823 newPos.track = info.track;
1824 newPos.cropDuration = newPos.endPos - newPos.startPos;
1826 bool snap = KdenliveSettings::snaptopoints();
1827 KdenliveSettings::setSnaptopoints(false);
1828 ClipItem *dup = item->clone(newPos);
1829 // remove unwanted effects (fade in) from 2nd part of cutted clip
1830 int ix = dup->hasEffect(QString(), "fadein");
1832 QDomElement oldeffect = item->effectAt(ix);
1833 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1835 ix = dup->hasEffect(QString(), "fade_from_black");
1837 QDomElement oldeffect = item->effectAt(ix);
1838 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1840 item->resizeEnd(cutPos);
1841 scene()->addItem(dup);
1842 if (item->checkKeyFrames()) slotRefreshEffects(item);
1843 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1844 item->baseClip()->addReference();
1845 m_document->updateClip(item->baseClip()->getId());
1846 setDocumentModified();
1847 KdenliveSettings::setSnaptopoints(snap);
1849 //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);
1853 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1854 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1856 if (!item || !dup || item == dup) {
1857 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1858 m_blockRefresh = false;
1861 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1862 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1866 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1867 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1868 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1869 //deleteClip(dup->info());
1871 bool snap = KdenliveSettings::snaptopoints();
1872 KdenliveSettings::setSnaptopoints(false);
1874 if (dup->isSelected()) emit clipItemSelected(NULL);
1875 dup->baseClip()->removeReference();
1876 m_document->updateClip(dup->baseClip()->getId());
1877 scene()->removeItem(dup);
1880 ItemInfo clipinfo = item->info();
1881 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1882 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1884 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1885 setDocumentModified();
1887 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1888 KdenliveSettings::setSnaptopoints(snap);
1892 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1895 void CustomTrackView::slotEnableRefresh()
1897 m_blockRefresh = false;
1900 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1902 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1903 if (itemList.count() == 1) {
1904 if (itemList.at(0)->type() == AVWIDGET) {
1905 ClipItem *item = (ClipItem *) itemList.at(0);
1907 info.track = item->track();
1908 ClipItem *transitionClip = NULL;
1909 const int transitiontrack = getPreviousVideoTrack(info.track);
1910 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1911 if (pos < item->startPos() + item->cropDuration() / 2) {
1912 // add transition to clip start
1913 info.startPos = item->startPos();
1914 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1915 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1916 info.endPos = transitionClip->endPos();
1917 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1918 // Check there is no other transition at that place
1919 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1920 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1921 QList<QGraphicsItem *> selection = m_scene->items(r);
1922 bool transitionAccepted = true;
1923 for (int i = 0; i < selection.count(); i++) {
1924 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1925 Transition *tr = static_cast <Transition *>(selection.at(i));
1926 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1927 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1928 } else transitionAccepted = false;
1931 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1932 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1935 // add transition to clip end
1936 info.endPos = item->endPos();
1937 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1938 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1939 info.startPos = transitionClip->startPos();
1940 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1941 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1942 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1944 // Check there is no other transition at that place
1945 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1946 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1947 QList<QGraphicsItem *> selection = m_scene->items(r);
1948 bool transitionAccepted = true;
1949 for (int i = 0; i < selection.count(); i++) {
1950 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1951 Transition *tr = static_cast <Transition *>(selection.at(i));
1952 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1953 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1954 } else transitionAccepted = false;
1957 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1958 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1961 } else for (int i = 0; i < itemList.count(); i++) {
1962 if (itemList.at(i)->type() == AVWIDGET) {
1963 ClipItem *item = (ClipItem *) itemList.at(i);
1965 info.startPos = item->startPos();
1966 info.endPos = info.startPos + GenTime(65, m_document->fps());
1967 info.track = item->track();
1969 // Check there is no other transition at that place
1970 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1971 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1972 QList<QGraphicsItem *> selection = m_scene->items(r);
1973 bool transitionAccepted = true;
1974 for (int i = 0; i < selection.count(); i++) {
1975 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1976 Transition *tr = static_cast <Transition *>(selection.at(i));
1977 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1978 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1979 } else transitionAccepted = false;
1982 int transitiontrack = getPreviousVideoTrack(info.track);
1983 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1984 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1989 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1991 if (transitionInfo.startPos >= transitionInfo.endPos) {
1992 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1995 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1996 m_commandStack->push(command);
1997 setDocumentModified();
2000 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2002 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2003 //kDebug() << "---- ADDING transition " << params.attribute("value");
2004 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2005 scene()->addItem(tr);
2006 setDocumentModified();
2008 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2013 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2015 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2017 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2020 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2021 if (m_dragItem == item) m_dragItem = NULL;
2023 #if QT_VERSION >= 0x040600
2024 // animate item deletion
2025 item->closeAnimation();
2029 emit transitionItemSelected(NULL);
2030 setDocumentModified();
2033 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2035 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2036 QDomElement xml = tr->toXML();
2037 if (old.isNull() || xml.isNull()) {
2038 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2041 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2042 m_commandStack->push(command);
2043 setDocumentModified();
2046 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2048 Transition *item = getTransitionItemAt(pos, track);
2050 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2054 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2055 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);
2056 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2057 item->setTransitionParameters(transition);
2058 if (updateTransitionWidget) {
2059 ItemInfo info = item->info();
2061 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2062 if (transitionClip && transitionClip->baseClip()) {
2063 QString size = transitionClip->baseClip()->getProperty("frame_size");
2064 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2065 if (factor == 0) factor = 1.0;
2066 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2067 p.setY(size.section('x', 1, 1).toInt());
2069 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2071 setDocumentModified();
2074 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2077 const QPointF pos = mapToScene(event->pos());
2078 if (m_selectionGroup) {
2079 m_selectionGroup->setPos(pos);
2080 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2081 event->acceptProposedAction();
2083 // Drag enter was not possible, try again at mouse position
2084 insertDropClips(event->mimeData(), event->pos());
2088 QGraphicsView::dragMoveEvent(event);
2092 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2094 if (m_selectionGroup && m_clipDrag) {
2095 m_thumbsTimer.stop();
2096 m_waitingThumbs.clear();
2097 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2099 scene()->destroyItemGroup(m_selectionGroup);
2100 m_selectionGroup = NULL;
2101 } else QGraphicsView::dragLeaveEvent(event);
2104 void CustomTrackView::dropEvent(QDropEvent * event)
2106 if (m_selectionGroup && m_clipDrag) {
2107 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2108 resetSelectionGroup();
2109 m_scene->clearSelection();
2110 bool hasVideoClip = false;
2111 QUndoCommand *addCommand = new QUndoCommand();
2112 addCommand->setText(i18n("Add timeline clip"));
2113 QList <ClipItem *> brokenClips;
2115 for (int i = 0; i < items.count(); i++) {
2116 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2117 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2118 if (items.count() == 1) {
2119 updateClipTypeActions(item);
2121 updateClipTypeActions(NULL);
2124 //TODO: take care of edit mode for undo
2125 item->baseClip()->addReference();
2126 //item->setZValue(item->defaultZValue());
2127 m_document->updateClip(item->baseClip()->getId());
2128 ItemInfo info = item->info();
2130 int tracknumber = m_document->tracksCount() - info.track - 1;
2131 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2132 if (isLocked) item->setItemLocked(true);
2133 ItemInfo clipInfo = info;
2134 clipInfo.track = m_document->tracksCount() - item->track();
2136 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2138 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2139 brokenClips.append(item);
2142 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2144 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2146 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2147 // add transparency transition
2148 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2149 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2151 item->setSelected(true);
2153 qDeleteAll(brokenClips);
2154 brokenClips.clear();
2155 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2156 else delete addCommand;
2158 // Automatic audio split
2159 if (KdenliveSettings::splitaudio())
2161 setDocumentModified();
2165 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2166 QList<QGraphicsItem *> selection = m_scene->items(rect);
2167 QStringList timelineList;
2169 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2170 for (int i = 0; i < selection.count(); i++) {
2171 if (selection.at(i)->type() == AVWIDGET) {
2172 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2173 int start = clip->startPos().frames(m_document->fps());
2174 int end = clip->endPos().frames(m_document->fps());
2175 timelineList.append(QString::number(start) + "-" + QString::number(end));
2178 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2181 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2182 if (items.count() > 1) groupSelectedItems(true);
2183 event->setDropAction(Qt::MoveAction);
2185 } else QGraphicsView::dropEvent(event);
2189 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2191 bool snap = KdenliveSettings::snaptopoints();
2192 KdenliveSettings::setSnaptopoints(false);
2193 if (mode == OVERWRITEEDIT) {
2194 // if we are in overwrite mode, move clips accordingly
2196 if (item == NULL) info = posinfo;
2197 else info = item->info();
2198 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2199 QList<QGraphicsItem *> selection = m_scene->items(rect);
2200 if (item) selection.removeAll(item);
2201 for (int i = 0; i < selection.count(); i++) {
2202 if (!selection.at(i)->isEnabled()) continue;
2203 if (selection.at(i)->type() == AVWIDGET) {
2204 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2205 if (clip->startPos() < info.startPos) {
2206 if (clip->endPos() > info.endPos) {
2207 ItemInfo clipInfo = clip->info();
2208 ItemInfo dupInfo = clipInfo;
2209 GenTime diff = info.startPos - clipInfo.startPos;
2210 dupInfo.startPos = info.startPos;
2211 dupInfo.cropStart += diff;
2212 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2213 ItemInfo newdupInfo = dupInfo;
2214 GenTime diff2 = info.endPos - info.startPos;
2215 newdupInfo.startPos = info.endPos;
2216 newdupInfo.cropStart += diff2;
2217 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2218 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2219 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2220 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2221 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2223 ItemInfo newclipInfo = clip->info();
2224 newclipInfo.endPos = info.startPos;
2225 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2226 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2228 } else if (clip->endPos() <= info.endPos) {
2229 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2230 scene()->removeItem(clip);
2234 ItemInfo newclipInfo = clip->info();
2235 newclipInfo.startPos = info.endPos;
2236 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2237 clip->resizeStart(info.endPos.frames(m_document->fps()));
2241 } else if (mode == INSERTEDIT) {
2242 // if we are in push mode, move clips accordingly
2244 if (item == NULL) info = posinfo;
2245 else info = item->info();
2246 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2247 QList<QGraphicsItem *> selection = m_scene->items(rect);
2248 if (item) selection.removeAll(item);
2249 for (int i = 0; i < selection.count(); i++) {
2250 if (selection.at(i)->type() == AVWIDGET) {
2251 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2252 if (clip->startPos() < info.startPos) {
2253 if (clip->endPos() > info.startPos) {
2254 ItemInfo clipInfo = clip->info();
2255 ItemInfo dupInfo = clipInfo;
2256 GenTime diff = info.startPos - clipInfo.startPos;
2257 dupInfo.startPos = info.startPos;
2258 dupInfo.cropStart += diff;
2259 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2260 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2261 // Commented out; variable dup unused. --granjow
2262 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2263 cutClip(clipInfo, info.startPos, true, false);
2266 // TODO: add insertspacecommand
2271 KdenliveSettings::setSnaptopoints(snap);
2275 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2277 if (mode == OVERWRITEEDIT) {
2278 // if we are in overwrite or push mode, move clips accordingly
2279 bool snap = KdenliveSettings::snaptopoints();
2280 KdenliveSettings::setSnaptopoints(false);
2281 ItemInfo info = item->info();
2282 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2283 QList<QGraphicsItem *> selection = m_scene->items(rect);
2284 selection.removeAll(item);
2285 for (int i = 0; i < selection.count(); i++) {
2286 if (!selection.at(i)->isEnabled()) continue;
2287 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2288 Transition *tr = static_cast<Transition *>(selection.at(i));
2289 if (tr->startPos() < info.startPos) {
2290 ItemInfo firstPos = tr->info();
2291 ItemInfo newPos = firstPos;
2292 firstPos.endPos = item->startPos();
2293 newPos.startPos = item->endPos();
2294 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2295 if (tr->endPos() > info.endPos) {
2297 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2299 } else if (tr->endPos() > info.endPos) {
2301 ItemInfo firstPos = tr->info();
2302 firstPos.startPos = item->endPos();
2303 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2305 // remove transition
2306 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2310 KdenliveSettings::setSnaptopoints(snap);
2314 QStringList CustomTrackView::mimeTypes() const
2316 QStringList qstrList;
2317 // list of accepted mime types for drop
2318 qstrList.append("text/plain");
2319 qstrList.append("kdenlive/producerslist");
2320 qstrList.append("kdenlive/clip");
2324 Qt::DropActions CustomTrackView::supportedDropActions() const
2326 // returns what actions are supported when dropping
2327 return Qt::MoveAction;
2330 void CustomTrackView::setDuration(int duration)
2332 int diff = qAbs(duration - sceneRect().width());
2333 if (diff * matrix().m11() > -50) {
2334 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2335 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2337 m_projectDuration = duration;
2340 int CustomTrackView::duration() const
2342 return m_projectDuration;
2345 void CustomTrackView::addTrack(TrackInfo type, int ix)
2347 if (ix == -1 || ix == m_document->tracksCount()) {
2348 m_document->insertTrack(0, type);
2349 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2351 m_document->insertTrack(m_document->tracksCount() - ix, type);
2352 // insert track in MLT playlist
2353 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2355 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2356 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2357 QList<QGraphicsItem *> selection = m_scene->items(r);
2358 resetSelectionGroup();
2360 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2361 scene()->addItem(m_selectionGroup);
2362 for (int i = 0; i < selection.count(); i++) {
2363 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2364 m_selectionGroup->addToGroup(selection.at(i));
2365 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2368 // Move graphic items
2369 m_selectionGroup->translate(0, m_tracksHeight);
2371 // adjust track number
2372 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2373 for (int i = 0; i < children.count(); i++) {
2374 if (children.at(i)->type() == GROUPWIDGET) {
2375 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2376 children << grp->childItems();
2379 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2381 ItemInfo clipinfo = item->info();
2382 if (item->type() == AVWIDGET) {
2383 ClipItem *clip = static_cast <ClipItem *>(item);
2384 // slowmotion clips are not track dependant, so no need to update them
2385 if (clip->speed() != 1.0) continue;
2386 // We add a move clip command so that we get the correct producer for new track number
2387 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2388 Mlt::Producer *prod;
2389 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2390 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2391 else prod = clip->baseClip()->producer(clipinfo.track);
2392 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2393 // problem updating clip
2394 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2397 } else if (item->type() == TRANSITIONWIDGET) {
2398 Transition *tr = static_cast <Transition *>(item);
2399 int track = tr->transitionEndTrack();
2401 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2405 resetSelectionGroup(false);
2408 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2409 for (int i = 0; i < m_guides.count(); i++) {
2410 QLineF l = m_guides.at(i)->line();
2411 l.setP2(QPointF(l.x2(), maxHeight));
2412 m_guides.at(i)->setLine(l);
2414 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2415 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2416 viewport()->update();
2417 emit tracksChanged();
2418 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2419 //setFixedHeight(50 * m_tracksCount);
2422 void CustomTrackView::removeTrack(int ix)
2424 // Delete track in MLT playlist
2425 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2426 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2428 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2429 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2430 QList<QGraphicsItem *> selection = m_scene->items(r);
2432 resetSelectionGroup();
2434 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2435 scene()->addItem(m_selectionGroup);
2436 for (int i = 0; i < selection.count(); i++) {
2437 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2438 m_selectionGroup->addToGroup(selection.at(i));
2439 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2442 // Move graphic items
2443 qreal ydiff = 0 - (int) m_tracksHeight;
2444 m_selectionGroup->translate(0, ydiff);
2446 // adjust track number
2447 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2448 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2449 for (int i = 0; i < children.count(); i++) {
2450 if (children.at(i)->type() == GROUPWIDGET) {
2451 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2452 children << grp->childItems();
2455 if (children.at(i)->type() == AVWIDGET) {
2456 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2458 ItemInfo clipinfo = clip->info();
2459 // We add a move clip command so that we get the correct producer for new track number
2460 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2461 Mlt::Producer *prod;
2462 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2463 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2464 else prod = clip->baseClip()->producer(clipinfo.track);
2465 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2466 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2469 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2470 Transition *tr = static_cast <Transition *>(children.at(i));
2472 int track = tr->transitionEndTrack();
2474 ItemInfo clipinfo = tr->info();
2475 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2479 resetSelectionGroup(false);
2481 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2482 for (int i = 0; i < m_guides.count(); i++) {
2483 QLineF l = m_guides.at(i)->line();
2484 l.setP2(QPointF(l.x2(), maxHeight));
2485 m_guides.at(i)->setLine(l);
2487 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2488 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2490 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2491 viewport()->update();
2492 emit tracksChanged();
2493 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2496 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2498 for (int i = 0; i < trackInfos.count(); ++i) {
2499 m_document->setTrackType(i, trackInfos.at(i));
2500 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2503 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2504 viewport()->update();
2507 void CustomTrackView::slotSwitchTrackAudio(int ix)
2509 /*for (int i = 0; i < m_document->tracksCount(); i++)
2510 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2511 int tracknumber = m_document->tracksCount() - ix - 1;
2512 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2513 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2514 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2515 setDocumentModified();
2518 void CustomTrackView::slotSwitchTrackLock(int ix)
2520 int tracknumber = m_document->tracksCount() - ix - 1;
2521 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2522 m_commandStack->push(command);
2526 void CustomTrackView::lockTrack(int ix, bool lock)
2528 int tracknumber = m_document->tracksCount() - ix - 1;
2529 m_document->switchTrackLock(tracknumber, lock);
2530 emit doTrackLock(ix, lock);
2531 AbstractClipItem *clip = NULL;
2532 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2534 for (int i = 0; i < selection.count(); i++) {
2535 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2536 if (selection.at(i)->isSelected()) {
2537 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2538 else emit transitionItemSelected(NULL);
2540 clip = static_cast <AbstractClipItem *>(selection.at(i));
2541 clip->setItemLocked(lock);
2542 if (clip == m_dragItem)
2545 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2546 viewport()->update();
2547 setDocumentModified();
2550 void CustomTrackView::slotSwitchTrackVideo(int ix)
2552 int tracknumber = m_document->tracksCount() - ix;
2553 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2554 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2555 setDocumentModified();
2558 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2560 // Check there is no group going over several tracks there, or that would result in timeline corruption
2561 QList<QGraphicsItem *> selection = scene()->items(rect);
2563 int maxHeight = m_tracksHeight * 1.5;
2564 for (int i = 0; i < selection.count(); i++) {
2565 // Check that we don't try to move a group with clips on other tracks
2566 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2569 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2577 void CustomTrackView::slotRemoveSpace()
2581 if (m_menuPosition.isNull()) {
2582 pos = GenTime(cursorPos(), m_document->fps());
2584 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2587 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2588 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2591 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2592 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2596 ClipItem *item = getClipItemAt(pos, track);
2598 emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track: %2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
2601 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2602 //kDebug() << "// GOT LENGT; " << length;
2604 emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track: %2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
2608 // Make sure there is no group in the way
2609 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2612 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2614 // groups found on track, do not allow the move
2615 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2619 QList<ItemInfo> clipsToMove;
2620 QList<ItemInfo> transitionsToMove;
2622 for (int i = 0; i < items.count(); i++) {
2623 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2624 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2625 ItemInfo info = item->info();
2626 if (item->type() == AVWIDGET) {
2627 clipsToMove.append(info);
2628 } else if (item->type() == TRANSITIONWIDGET) {
2629 transitionsToMove.append(info);
2634 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2635 m_commandStack->push(command);
2638 void CustomTrackView::slotInsertSpace()
2642 if (m_menuPosition.isNull()) {
2643 pos = GenTime(cursorPos(), m_document->fps());
2645 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2646 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2648 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2649 if (d.exec() != QDialog::Accepted) return;
2650 GenTime spaceDuration = d.selectedDuration();
2651 track = d.selectedTrack();
2653 QList<QGraphicsItem *> items;
2655 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2656 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2660 ClipItem *item = getClipItemAt(pos, track);
2661 if (item) pos = item->startPos();
2663 // Make sure there is no group in the way
2664 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2666 items = checkForGroups(rect, &isOk);
2668 // groups found on track, do not allow the move
2669 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2673 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2674 items = scene()->items(rect);
2677 QList<ItemInfo> clipsToMove;
2678 QList<ItemInfo> transitionsToMove;
2680 for (int i = 0; i < items.count(); i++) {
2681 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2682 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2683 ItemInfo info = item->info();
2684 if (item->type() == AVWIDGET)
2685 clipsToMove.append(info);
2686 else if (item->type() == TRANSITIONWIDGET)
2687 transitionsToMove.append(info);
2691 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2692 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2693 m_commandStack->push(command);
2697 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2699 int diff = duration.frames(m_document->fps());
2700 resetSelectionGroup();
2701 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2702 scene()->addItem(m_selectionGroup);
2704 Transition *transition;
2706 // Create lists with start pos for each track
2707 QMap <int, int> trackClipStartList;
2708 QMap <int, int> trackTransitionStartList;
2710 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2711 trackClipStartList[i] = -1;
2712 trackTransitionStartList[i] = -1;
2715 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2716 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2718 if (clip->parentItem()) {
2719 m_selectionGroup->addToGroup(clip->parentItem());
2720 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2722 m_selectionGroup->addToGroup(clip);
2723 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2725 if (trackClipStartList.value(m_document->tracksCount() - clipsToMove.at(i).track) == -1 || clipsToMove.at(i).startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - clipsToMove.at(i).track))
2726 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2728 displayMessage(i18n("Cannot move clip at position %1, track %2", m_document->timecode().getTimecodeFromFrames((clipsToMove.at(i).startPos + offset).frames(m_document->fps())), clipsToMove.at(i).track), ErrorMessage);
2731 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2732 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2734 if (transition->parentItem()) {
2735 m_selectionGroup->addToGroup(transition->parentItem());
2736 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2738 m_selectionGroup->addToGroup(transition);
2739 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2741 if (trackTransitionStartList.value(m_document->tracksCount() - transToMove.at(i).track) == -1 || transToMove.at(i).startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - transToMove.at(i).track))
2742 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2743 } else emit displayMessage(i18n("Cannot move transition at position %1, track %2", m_document->timecode().getTimecodeFromFrames(transToMove.at(i).startPos.frames(m_document->fps())), transToMove.at(i).track), ErrorMessage);
2745 m_selectionGroup->translate(diff, 0);
2747 // update items coordinates
2748 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2750 for (int i = 0; i < itemList.count(); i++) {
2751 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2752 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2753 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2754 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2755 for (int j = 0; j < children.count(); j++) {
2756 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2761 resetSelectionGroup(false);
2763 track = m_document->tracksCount() - track;
2764 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2767 void CustomTrackView::deleteClip(const QString &clipId)
2769 resetSelectionGroup();
2770 QList<QGraphicsItem *> itemList = items();
2771 QUndoCommand *deleteCommand = new QUndoCommand();
2773 for (int i = 0; i < itemList.count(); i++) {
2774 if (itemList.at(i)->type() == AVWIDGET) {
2775 ClipItem *item = (ClipItem *)itemList.at(i);
2776 if (item->clipProducer() == clipId) {
2778 if (item->parentItem()) {
2779 // Clip is in a group, destroy the group
2780 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2782 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2786 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2787 if (count == 0) delete deleteCommand;
2788 else m_commandStack->push(deleteCommand);
2791 void CustomTrackView::setCursorPos(int pos, bool seek)
2793 if (pos == m_cursorPos) return;
2794 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2796 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2797 else if (m_autoScroll) checkScrolling();
2798 m_cursorLine->setPos(m_cursorPos, 0);
2801 void CustomTrackView::updateCursorPos()
2803 m_cursorLine->setPos(m_cursorPos, 0);
2806 int CustomTrackView::cursorPos()
2808 return (int)(m_cursorPos);
2811 void CustomTrackView::moveCursorPos(int delta)
2813 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2814 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2815 m_cursorPos += delta;
2816 m_cursorLine->setPos(m_cursorPos, 0);
2817 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2820 void CustomTrackView::initCursorPos(int pos)
2822 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2824 m_cursorLine->setPos(pos, 0);
2828 void CustomTrackView::checkScrolling()
2830 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2833 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2835 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2836 QGraphicsView::mouseReleaseEvent(event);
2837 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2838 #if QT_VERSION >= 0x040600
2839 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2841 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2842 if (event->button() == Qt::MidButton) {
2845 setDragMode(QGraphicsView::NoDrag);
2846 if (m_operationMode == MOVEGUIDE) {
2847 setCursor(Qt::ArrowCursor);
2848 m_operationMode = NONE;
2849 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2850 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2851 if (newPos != m_dragGuide->position()) {
2852 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2853 m_commandStack->push(command);
2854 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2855 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2856 m_document->syncGuides(m_guides);
2861 } else if (m_operationMode == SPACER && m_selectionGroup) {
2863 if (event->modifiers() != Qt::ControlModifier) {
2864 // We are moving all tracks
2866 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2867 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2869 if (timeOffset != GenTime()) {
2870 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2872 QList<ItemInfo> clipsToMove;
2873 QList<ItemInfo> transitionsToMove;
2875 // Create lists with start pos for each track
2876 QMap <int, int> trackClipStartList;
2877 QMap <int, int> trackTransitionStartList;
2879 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2880 trackClipStartList[i] = -1;
2881 trackTransitionStartList[i] = -1;
2884 for (int i = 0; i < items.count(); i++) {
2885 if (items.at(i)->type() == GROUPWIDGET)
2886 items += items.at(i)->childItems();
2889 for (int i = 0; i < items.count(); i++) {
2890 if (items.at(i)->type() == AVWIDGET) {
2891 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2892 ItemInfo info = item->info();
2893 clipsToMove.append(info);
2895 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2896 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2897 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2898 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2899 ItemInfo info = item->info();
2900 transitionsToMove.append(info);
2902 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2903 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2907 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2908 m_commandStack->push(command);
2909 if (track != -1) track = m_document->tracksCount() - track;
2910 kDebug() << "SPACER TRACK:" << track;
2911 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2913 resetSelectionGroup(false);
2914 m_operationMode = NONE;
2915 } else if (m_operationMode == RUBBERSELECTION) {
2916 //kDebug() << "// END RUBBER SELECT";
2917 resetSelectionGroup();
2918 groupSelectedItems();
2919 m_operationMode = NONE;
2922 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2923 emit transitionItemSelected(NULL);
2927 if (m_dragItem) info = m_dragItem->info();
2929 if (m_operationMode == MOVE) {
2930 setCursor(Qt::OpenHandCursor);
2931 if (m_dragItem->parentItem() == 0) {
2932 // we are moving one clip, easy
2933 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2934 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2935 Mlt::Producer *prod;
2936 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2937 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2938 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2939 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItem->track()), (int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItem->startPos().frames(m_document->fps())), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2942 QUndoCommand *moveCommand = new QUndoCommand();
2943 moveCommand->setText(i18n("Move clip"));
2944 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2946 int tracknumber = m_document->tracksCount() - item->track() - 1;
2947 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2948 if (isLocked) item->setItemLocked(true);
2949 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2950 // Also move automatic transitions (on lower track)
2951 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2952 ItemInfo startTrInfo;
2953 ItemInfo newStartTrInfo;
2954 bool moveStartTrans = false;
2955 bool moveEndTrans = false;
2956 if (startTransition && startTransition->isAutomatic()) {
2957 startTrInfo = startTransition->info();
2958 newStartTrInfo = startTrInfo;
2959 newStartTrInfo.track = info.track;
2960 newStartTrInfo.startPos = info.startPos;
2961 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2962 // transition end should stay the same
2964 // transition end should be adjusted to clip
2965 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2967 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2969 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2970 // Check if there is a transition at clip end
2971 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2972 if (tr && tr->isAutomatic()) {
2973 ItemInfo trInfo = tr->info();
2974 ItemInfo newTrInfo = trInfo;
2975 newTrInfo.track = info.track;
2976 newTrInfo.endPos = m_dragItem->endPos();
2977 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2978 // transition start should stay the same
2980 // transition start should be moved
2981 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2983 if (newTrInfo.startPos < newTrInfo.endPos) {
2984 moveEndTrans = true;
2985 if (moveStartTrans) {
2986 // we have to move both transitions, remove the start one so that there is no collision
2987 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
2989 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2990 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2991 if (moveStartTrans) {
2992 // re-add transition in correct place
2993 int transTrack = startTransition->transitionEndTrack();
2994 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
2995 transTrack = getPreviousVideoTrack(info.track);
2997 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2998 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3004 if (moveStartTrans && !moveEndTrans) {
3005 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3006 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3009 // Also move automatic transitions (on upper track)
3010 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3011 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3012 ItemInfo trInfo = tr->info();
3013 ItemInfo newTrInfo = trInfo;
3014 newTrInfo.startPos = m_dragItem->startPos();
3015 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3016 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3017 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3018 // transition end should be adjusted to clip on upper track
3019 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3021 if (newTrInfo.startPos < newTrInfo.endPos) {
3022 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3023 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3027 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3028 // Check if there is a transition at clip end
3029 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3030 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3031 ItemInfo trInfo = tr->info();
3032 ItemInfo newTrInfo = trInfo;
3033 newTrInfo.endPos = m_dragItem->endPos();
3034 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3035 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3036 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3037 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3038 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3039 // transition start should be moved
3040 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3042 if (newTrInfo.startPos < newTrInfo.endPos) {
3043 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3044 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3049 m_commandStack->push(moveCommand);
3050 //checkTrackSequence(m_dragItem->track());
3052 // undo last move and emit error message
3053 bool snap = KdenliveSettings::snaptopoints();
3054 KdenliveSettings::setSnaptopoints(false);
3055 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3056 KdenliveSettings::setSnaptopoints(snap);
3057 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3059 setDocumentModified();
3061 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3062 Transition *transition = static_cast <Transition *>(m_dragItem);
3063 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3064 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItem->track()), transition->transitionEndTrack(), m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
3065 // Moving transition failed, revert to previous position
3066 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3067 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3069 QUndoCommand *moveCommand = new QUndoCommand();
3070 moveCommand->setText(i18n("Move transition"));
3071 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3072 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3073 m_commandStack->push(moveCommand);
3077 // Moving several clips. We need to delete them and readd them to new position,
3078 // or they might overlap each other during the move
3079 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3080 QList<QGraphicsItem *> items = group->childItems();
3082 QList<ItemInfo> clipsToMove;
3083 QList<ItemInfo> transitionsToMove;
3085 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3086 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3087 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3088 QUndoCommand *moveGroup = new QUndoCommand();
3089 moveGroup->setText(i18n("Move group"));
3090 if (timeOffset != GenTime() || trackOffset != 0) {
3091 // remove items in MLT playlist
3094 int max = items.count();
3095 for (int i = 0; i < max; i++) {
3096 if (items.at(i)->type() == GROUPWIDGET) {
3097 items += items.at(i)->childItems();
3100 m_document->renderer()->blockSignals(true);
3101 for (int i = 0; i < items.count(); i++) {
3102 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3103 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3104 ItemInfo info = item->info();
3105 if (item->type() == AVWIDGET) {
3106 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3107 // error, clip cannot be removed from playlist
3108 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3110 clipsToMove.append(info);
3113 transitionsToMove.append(info);
3114 Transition *tr = static_cast <Transition*>(item);
3115 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3118 m_document->renderer()->blockSignals(false);
3119 for (int i = 0; i < items.count(); i++) {
3120 // re-add items in correct place
3121 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3122 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3124 ItemInfo info = item->info();
3125 int tracknumber = m_document->tracksCount() - info.track - 1;
3126 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3128 group->removeFromGroup(item);
3129 item->setItemLocked(true);
3132 if (item->type() == AVWIDGET) {
3133 ClipItem *clip = static_cast <ClipItem*>(item);
3134 info.track = m_document->tracksCount() - info.track;
3135 Mlt::Producer *prod;
3136 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3137 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3138 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3139 else prod = clip->baseClip()->producer(info.track);
3140 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3141 for (int i = 0; i < clip->effectsCount(); i++) {
3142 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3145 Transition *tr = static_cast <Transition*>(item);
3146 int newTrack = tr->transitionEndTrack();
3147 if (!tr->forcedTrack()) {
3148 newTrack = getPreviousVideoTrack(info.track);
3150 tr->updateTransitionEndTrack(newTrack);
3151 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3152 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3156 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3157 m_commandStack->push(moveGroup);
3159 //QPointF top = group->sceneBoundingRect().topLeft();
3160 //QPointF oldpos = m_selectionGroup->scenePos();
3161 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3162 //group->setPos(top);
3163 //TODO: get rid of the 3 lines below
3164 if (m_selectionGroup) {
3165 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3166 m_selectionGroupInfo.track = m_selectionGroup->track();
3168 setDocumentModified();
3171 m_document->renderer()->doRefresh();
3172 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3174 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3175 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3177 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3178 } else if (m_operationMode == FADEIN) {
3179 // resize fade in effect
3180 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3181 int ix = item->hasEffect("volume", "fadein");
3182 int ix2 = item->hasEffect("", "fade_from_black");
3184 QDomElement oldeffect = item->effectAt(ix);
3185 int start = item->cropStart().frames(m_document->fps());
3186 int end = item->fadeIn();
3188 slotDeleteEffect(item, oldeffect, false);
3191 QDomElement effect = oldeffect.cloneNode().toElement();
3192 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3193 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3194 slotUpdateClipEffect(item, effect, oldeffect, ix);
3195 emit clipItemSelected(item, ix);
3197 } else if (item->fadeIn() != 0 && ix2 == -1) {
3199 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3201 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3202 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3203 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3204 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3207 QDomElement oldeffect = item->effectAt(ix2);
3208 int start = item->cropStart().frames(m_document->fps());
3209 int end = item->fadeIn();
3211 slotDeleteEffect(item, oldeffect, false);
3214 QDomElement effect = oldeffect.cloneNode().toElement();
3215 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3216 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3217 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3218 emit clipItemSelected(item, ix2);
3221 } else if (m_operationMode == FADEOUT) {
3222 // resize fade in effect
3223 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3224 int ix = item->hasEffect("volume", "fadeout");
3225 int ix2 = item->hasEffect("", "fade_to_black");
3227 QDomElement oldeffect = item->effectAt(ix);
3228 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3229 int start = item->fadeOut();
3231 slotDeleteEffect(item, oldeffect, false);
3233 start = end - start;
3234 QDomElement effect = oldeffect.cloneNode().toElement();
3235 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3236 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3237 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3238 slotUpdateClipEffect(item, effect, oldeffect, ix);
3239 emit clipItemSelected(item, ix);
3241 } else if (item->fadeOut() != 0 && ix2 == -1) {
3243 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3245 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3246 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3247 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3248 EffectsList::setParameter(effect, "out", QString::number(0));
3249 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3252 QDomElement oldeffect = item->effectAt(ix2);
3253 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3254 int start = item->fadeOut();
3256 slotDeleteEffect(item, oldeffect, false);
3258 start = end - start;
3259 QDomElement effect = oldeffect.cloneNode().toElement();
3260 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3261 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3262 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3263 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3264 emit clipItemSelected(item, ix2);
3267 } else if (m_operationMode == KEYFRAME) {
3268 // update the MLT effect
3269 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3270 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3272 // check if we want to remove keyframe
3273 double val = mapToScene(event->pos()).toPoint().y();
3274 QRectF br = item->sceneBoundingRect();
3275 double maxh = 100.0 / br.height();
3276 val = (br.bottom() - val) * maxh;
3277 int start = item->cropStart().frames(m_document->fps());
3278 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3280 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3282 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3284 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3287 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3288 //item->updateKeyframeEffect();
3289 //QString next = item->keyframes(item->selectedEffectIndex());
3290 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3291 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3293 m_commandStack->push(command);
3294 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3295 emit clipItemSelected(item, item->selectedEffectIndex());
3297 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3298 // A transition is selected
3300 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3301 if (transitionClip && transitionClip->baseClip()) {
3302 QString size = transitionClip->baseClip()->getProperty("frame_size");
3303 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3304 if (factor == 0) factor = 1.0;
3305 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3306 p.setY(size.section('x', 1, 1).toInt());
3308 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3309 } else emit transitionItemSelected(NULL);
3310 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3311 m_operationMode = NONE;
3314 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3316 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3318 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3319 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3322 if (item->isSelected()) emit clipItemSelected(NULL);
3323 item->baseClip()->removeReference();
3324 m_document->updateClip(item->baseClip()->getId());
3326 /*if (item->baseClip()->isTransparent()) {
3327 // also remove automatic transition
3328 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3329 if (tr && tr->isAutomatic()) {
3330 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3331 scene()->removeItem(tr);
3335 m_waitingThumbs.removeAll(item);
3336 if (m_dragItem == item) m_dragItem = NULL;
3337 #if QT_VERSION >= 0x040600
3338 // animate item deletion
3339 item->closeAnimation();
3340 /*if (refresh) item->closeAnimation();
3342 // no refresh, means we have several operations chained, we need to delete clip immediatly
3343 // so that it does not get in the way of the other
3352 setDocumentModified();
3353 if (refresh) m_document->renderer()->doRefresh();
3356 void CustomTrackView::deleteSelectedClips()
3358 resetSelectionGroup();
3359 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3360 if (itemList.count() == 0) {
3361 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3364 scene()->clearSelection();
3365 QUndoCommand *deleteSelected = new QUndoCommand();
3367 bool resetGroup = false;
3370 int transitionCount = 0;
3371 // expand & destroy groups
3372 for (int i = 0; i < itemList.count(); i++) {
3373 if (itemList.at(i)->type() == GROUPWIDGET) {
3375 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3376 QList <ItemInfo> clipInfos;
3377 QList <ItemInfo> transitionInfos;
3378 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3379 for (int j = 0; j < children.count(); j++) {
3380 if (children.at(j)->type() == AVWIDGET) {
3381 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3382 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3383 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3384 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3385 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3387 if (itemList.contains(children.at(j))) {
3388 children.removeAt(j);
3392 itemList += children;
3393 if (clipInfos.count() > 0)
3394 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3396 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3397 itemList.insert(i + 1, itemList.at(i)->parentItem());
3400 for (int i = 0; i < itemList.count(); i++) {
3401 if (itemList.at(i)->type() == AVWIDGET) {
3403 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3404 if (item->parentItem()) resetGroup = true;
3405 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3406 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3407 emit clipItemSelected(NULL);
3408 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3410 Transition *item = static_cast <Transition *>(itemList.at(i));
3411 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3412 if (item->parentItem()) resetGroup = true;
3413 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3414 emit transitionItemSelected(NULL);
3417 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3418 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3419 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3420 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3421 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3422 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3423 else deleteSelected->setText(i18n("Delete selected items"));
3424 m_commandStack->push(deleteSelected);
3427 void CustomTrackView::changeClipSpeed()
3429 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3430 if (itemList.count() == 0) {
3431 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3434 QUndoCommand *changeSelected = new QUndoCommand();
3435 changeSelected->setText("Edit clip speed");
3439 for (int i = 0; i < itemList.count(); i++) {
3440 if (itemList.at(i)->type() == AVWIDGET) {
3441 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3442 ItemInfo info = item->info();
3443 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3445 double speed = (double) percent / 100.0;
3446 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3448 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3452 if (count > 0) m_commandStack->push(changeSelected);
3453 else delete changeSelected;
3456 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3458 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3459 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3461 kDebug() << "ERROR: Cannot find clip for speed change";
3462 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3465 info.track = m_document->tracksCount() - item->track();
3467 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3468 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3469 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3471 item->setSpeed(speed, strobe);
3472 item->updateRectGeometry();
3473 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3474 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3476 updatePositionEffects(item, info);
3477 setDocumentModified();
3478 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3481 void CustomTrackView::cutSelectedClips()
3483 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3484 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3485 for (int i = 0; i < itemList.count(); i++) {
3486 if (itemList.at(i)->type() == AVWIDGET) {
3487 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3488 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3489 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3490 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3491 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3492 m_commandStack->push(command);
3498 void CustomTrackView::groupClips(bool group)
3500 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3501 QList <ItemInfo> clipInfos;
3502 QList <ItemInfo> transitionInfos;
3503 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3506 int max = itemList.count();
3507 for (int i = 0; i < max; i++) {
3508 if (itemList.at(i)->type() == GROUPWIDGET) {
3509 itemList += itemList.at(i)->childItems();
3513 for (int i = 0; i < itemList.count(); i++) {
3514 if (itemList.at(i)->type() == AVWIDGET) {
3515 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3516 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3517 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3518 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3519 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3522 if (clipInfos.count() > 0) {
3523 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3524 m_commandStack->push(command);
3528 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3530 resetSelectionGroup();
3531 m_scene->clearSelection();
3533 for (int i = 0; i < clipInfos.count(); i++) {
3534 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3535 if (clip == NULL) continue;
3536 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3537 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3538 m_document->clipManager()->removeGroup(grp);
3539 scene()->destroyItemGroup(grp);
3541 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3543 for (int i = 0; i < transitionInfos.count(); i++) {
3544 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3545 if (tr == NULL) continue;
3546 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3547 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3548 m_document->clipManager()->removeGroup(grp);
3549 scene()->destroyItemGroup(grp);
3551 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3553 setDocumentModified();
3557 QList <QGraphicsItemGroup *> groups;
3558 for (int i = 0; i < clipInfos.count(); i++) {
3559 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3561 clip->setSelected(true);
3564 for (int i = 0; i < transitionInfos.count(); i++) {
3565 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3567 clip->setSelected(true);
3571 groupSelectedItems(false, true);
3572 setDocumentModified();
3575 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3577 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3578 if (baseclip == NULL) {
3579 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3582 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3583 item->setEffectList(effects);
3584 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3585 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3586 scene()->addItem(item);
3588 int tracknumber = m_document->tracksCount() - info.track - 1;
3589 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3590 if (isLocked) item->setItemLocked(true);
3592 baseclip->addReference();
3593 m_document->updateClip(baseclip->getId());
3594 info.track = m_document->tracksCount() - info.track;
3595 Mlt::Producer *prod;
3596 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3597 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3598 else prod = baseclip->producer(info.track);
3599 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3600 for (int i = 0; i < item->effectsCount(); i++) {
3601 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3603 setDocumentModified();
3604 if (refresh) m_document->renderer()->doRefresh();
3605 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3606 m_thumbsTimer.start();
3609 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3611 QList<QGraphicsItem *> list = scene()->items();
3612 ClipItem *clip = NULL;
3613 for (int i = 0; i < list.size(); ++i) {
3614 if (list.at(i)->type() == AVWIDGET) {
3615 clip = static_cast <ClipItem *>(list.at(i));
3616 if (clip->clipProducer() == clipId) {
3617 ItemInfo info = clip->info();
3618 info.track = m_document->tracksCount() - clip->track();
3619 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3620 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3622 clip->refreshClip(true);
3629 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3631 int framepos = (int)(pos.frames(m_document->fps()));
3632 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3633 ClipItem *clip = NULL;
3634 for (int i = 0; i < list.size(); i++) {
3635 if (!list.at(i)->isEnabled()) continue;
3636 if (list.at(i)->type() == AVWIDGET) {
3637 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3638 if (test->endPos() == pos) clip = test;
3645 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3647 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3648 ClipItem *clip = NULL;
3649 for (int i = 0; i < list.size(); i++) {
3650 if (!list.at(i)->isEnabled()) continue;
3651 if (list.at(i)->type() == AVWIDGET) {
3652 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3653 if (test->startPos() == pos) clip = test;
3660 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3662 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3663 QList<QGraphicsItem *> list = scene()->items(p);
3664 ClipItem *clip = NULL;
3665 for (int i = 0; i < list.size(); i++) {
3666 if (!list.at(i)->isEnabled()) continue;
3667 if (list.at(i)->type() == AVWIDGET) {
3668 clip = static_cast <ClipItem *>(list.at(i));
3675 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3677 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3680 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3682 const QPointF p(pos, (track + 1) * m_tracksHeight);
3683 QList<QGraphicsItem *> list = scene()->items(p);
3684 Transition *clip = NULL;
3685 for (int i = 0; i < list.size(); i++) {
3686 if (!list.at(i)->isEnabled()) continue;
3687 if (list.at(i)->type() == TRANSITIONWIDGET) {
3688 clip = static_cast <Transition *>(list.at(i));
3695 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3697 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3700 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3702 int framepos = (int)(pos.frames(m_document->fps()));
3703 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3704 QList<QGraphicsItem *> list = scene()->items(p);
3705 Transition *clip = NULL;
3706 for (int i = 0; i < list.size(); i++) {
3707 if (!list.at(i)->isEnabled()) continue;
3708 if (list.at(i)->type() == TRANSITIONWIDGET) {
3709 Transition *test = static_cast <Transition *>(list.at(i));
3710 if (test->endPos() == pos) clip = test;
3717 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3719 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3720 QList<QGraphicsItem *> list = scene()->items(p);
3721 Transition *clip = NULL;
3722 for (int i = 0; i < list.size(); ++i) {
3723 if (!list.at(i)->isEnabled()) continue;
3724 if (list.at(i)->type() == TRANSITIONWIDGET) {
3725 Transition *test = static_cast <Transition *>(list.at(i));
3726 if (test->startPos() == pos) clip = test;
3733 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3735 if (m_selectionGroup) resetSelectionGroup(false);
3736 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3738 emit displayMessage(i18n("Cannot move clip at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage);
3739 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3742 Mlt::Producer *prod;
3743 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3744 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3745 else prod = item->baseClip()->producer(end.track);
3747 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track), (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()), prod);
3749 bool snap = KdenliveSettings::snaptopoints();
3750 KdenliveSettings::setSnaptopoints(false);
3751 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3753 int tracknumber = m_document->tracksCount() - end.track - 1;
3754 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3755 m_scene->clearSelection();
3756 if (isLocked) item->setItemLocked(true);
3758 if (item->isItemLocked()) item->setItemLocked(false);
3759 item->setSelected(true);
3761 if (item->baseClip()->isTransparent()) {
3762 // Also move automatic transition
3763 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3764 if (tr && tr->isAutomatic()) {
3765 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3766 m_document->renderer()->mltMoveTransition(tr->transitionTag(), m_document->tracksCount() - start.track, m_document->tracksCount() - end.track, tr->transitionEndTrack(), start.startPos, start.endPos, end.startPos, end.endPos);
3767 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3770 KdenliveSettings::setSnaptopoints(snap);
3771 setDocumentModified();
3773 // undo last move and emit error message
3774 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3776 if (refresh) m_document->renderer()->doRefresh();
3777 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3780 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3783 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3784 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3785 resetSelectionGroup();
3786 m_scene->clearSelection();
3788 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3789 scene()->addItem(m_selectionGroup);
3791 m_document->renderer()->blockSignals(true);
3792 for (int i = 0; i < startClip.count(); i++) {
3794 startClip[i].startPos = startClip.at(i).startPos - offset;
3795 startClip[i].track = startClip.at(i).track - trackOffset;
3797 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3798 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3800 clip->setItemLocked(false);
3801 if (clip->parentItem()) {
3802 m_selectionGroup->addToGroup(clip->parentItem());
3803 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3805 m_selectionGroup->addToGroup(clip);
3806 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3808 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3809 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3811 for (int i = 0; i < startTransition.count(); i++) {
3813 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3814 startTransition[i].track = startTransition.at(i).track - trackOffset;
3816 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3818 tr->setItemLocked(false);
3819 if (tr->parentItem()) {
3820 m_selectionGroup->addToGroup(tr->parentItem());
3821 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3823 m_selectionGroup->addToGroup(tr);
3824 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3826 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - startTransition.at(i).track, startTransition.at(i).startPos, startTransition.at(i).endPos, tr->toXML());
3827 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3829 m_document->renderer()->blockSignals(false);
3831 if (m_selectionGroup) {
3832 bool snap = KdenliveSettings::snaptopoints();
3833 KdenliveSettings::setSnaptopoints(false);
3835 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3836 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3838 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3840 int max = children.count();
3841 for (int i = 0; i < max; i++) {
3842 if (children.at(i)->type() == GROUPWIDGET) {
3843 children += children.at(i)->childItems();
3844 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3845 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3846 /*m_document->clipManager()->removeGroup(grp);
3847 m_scene->destroyItemGroup(grp);*/
3848 children.removeAll(children.at(i));
3853 for (int i = 0; i < children.count(); i++) {
3854 // re-add items in correct place
3855 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3856 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3858 ItemInfo info = item->info();
3859 int tracknumber = m_document->tracksCount() - info.track - 1;
3860 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3861 if (isLocked) item->setItemLocked(true);
3862 else if (item->isItemLocked()) item->setItemLocked(false);
3864 if (item->type() == AVWIDGET) {
3865 ClipItem *clip = static_cast <ClipItem*>(item);
3866 info.track = m_document->tracksCount() - info.track;
3867 Mlt::Producer *prod;
3868 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3869 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3870 else prod = clip->baseClip()->producer(info.track);
3871 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3872 } else if (item->type() == TRANSITIONWIDGET) {
3873 Transition *tr = static_cast <Transition*>(item);
3875 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3877 newTrack = tr->transitionEndTrack() + trackOffset;
3878 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3880 tr->updateTransitionEndTrack(newTrack);
3881 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3884 resetSelectionGroup(false);
3885 KdenliveSettings::setSnaptopoints(snap);
3886 m_document->renderer()->doRefresh();
3887 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3890 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3892 Transition *item = getTransitionItemAt(start.startPos, start.track);
3894 emit displayMessage(i18n("Cannot move transition at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage);
3895 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3898 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3899 bool snap = KdenliveSettings::snaptopoints();
3900 KdenliveSettings::setSnaptopoints(false);
3901 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3902 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3903 // Transition was moved
3904 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3905 } else if (end.endPos == start.endPos) {
3906 // Transition start resize
3907 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3908 } else if (end.startPos == start.startPos) {
3909 // Transition end resize;
3910 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3911 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3914 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3915 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3916 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3918 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3919 KdenliveSettings::setSnaptopoints(snap);
3920 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3921 m_document->renderer()->mltMoveTransition(item->transitionTag(), m_document->tracksCount() - start.track, m_document->tracksCount() - item->track(), item->transitionEndTrack(), start.startPos, start.endPos, item->startPos(), item->endPos());
3922 if (m_dragItem && m_dragItem == item) {
3924 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3925 if (transitionClip && transitionClip->baseClip()) {
3926 QString size = transitionClip->baseClip()->getProperty("frame_size");
3927 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3928 if (factor == 0) factor = 1.0;
3929 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3930 p.setY(size.section('x', 1, 1).toInt());
3932 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3934 if (m_refresh) m_document->renderer()->doRefresh();
3935 setDocumentModified();
3938 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3940 bool resizeClipStart = (start.startPos != end.startPos);
3941 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3943 if (dontWorry) return;
3944 emit displayMessage(i18n("Cannot move clip at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage);
3945 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3948 if (item->parentItem()) {
3949 // Item is part of a group, reset group
3950 resetSelectionGroup();
3953 bool snap = KdenliveSettings::snaptopoints();
3954 KdenliveSettings::setSnaptopoints(false);
3955 if (resizeClipStart) {
3956 ItemInfo clipinfo = item->info();
3957 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3958 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3960 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3961 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3962 updatePositionEffects(item, clipinfo);
3963 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3965 ItemInfo clipinfo = item->info();
3966 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3967 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3969 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3970 updatePositionEffects(item, clipinfo);
3971 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3973 if (!resizeClipStart && end.cropStart != start.cropStart) {
3974 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3975 ItemInfo clipinfo = end;
3976 clipinfo.track = m_document->tracksCount() - end.track;
3977 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3979 item->setCropStart(end.cropStart);
3980 item->resetThumbs(true);
3983 m_document->renderer()->doRefresh();
3984 KdenliveSettings::setSnaptopoints(snap);
3985 setDocumentModified();
3988 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check)
3990 if (pos == oldInfo.startPos.frames(m_document->fps()))
3992 bool snap = KdenliveSettings::snaptopoints();
3994 KdenliveSettings::setSnaptopoints(false);
3995 item->resizeStart(pos);
3996 if (item->startPos().frames(m_document->fps()) != pos) {
3997 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
3998 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
3999 KdenliveSettings::setSnaptopoints(snap);
4002 KdenliveSettings::setSnaptopoints(snap);
4004 ItemInfo info = item->info();
4005 if (item->type() == AVWIDGET) {
4006 ItemInfo resizeinfo = oldInfo;
4007 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4008 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4010 QUndoCommand *resizeCommand = new QUndoCommand();
4011 resizeCommand->setText(i18n("Resize clip"));
4013 // Check if there is an automatic transition on that clip (lower track)
4014 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4015 if (transition && transition->isAutomatic()) {
4016 ItemInfo trInfo = transition->info();
4017 ItemInfo newTrInfo = trInfo;
4018 newTrInfo.startPos = item->startPos();
4019 if (newTrInfo.startPos < newTrInfo.endPos)
4020 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
4022 // Check if there is an automatic transition on that clip (upper track)
4023 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4024 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4025 ItemInfo trInfo = transition->info();
4026 ItemInfo newTrInfo = trInfo;
4027 newTrInfo.startPos = item->startPos();
4028 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4029 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4030 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
4033 ClipItem *clip = static_cast < ClipItem * >(item);
4034 updatePositionEffects(clip, oldInfo);
4038 QDomElement root = doc.createElement("list");
4039 doc.appendChild(root);
4040 QList <int> indexes;
4041 for (int i = 0; i < clip->effectsCount(); i++) {
4042 QDomElement effect = clip->effectAt(i);
4043 if (EffectsList::hasKeyFrames(effect)) {
4044 doc.appendChild(doc.importNode(effect, true));
4049 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4050 // Keyframes were modified, updateClip
4051 QDomNodeList effs = doc.elementsByTagName("effect");
4053 // Since we must always resize clip before updating the keyframes, we
4054 // put a resize command before & after checking keyframes so that
4055 // we are sure the resize is performed before whenever we do or undo the action
4057 new ResizeClipCommand(this, oldInfo, info, false, true, resizeCommand);
4058 for (int i = 0; i < indexes.count(); i++) {
4059 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, resizeCommand);
4060 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4062 new ResizeClipCommand(this, oldInfo, info, false, true, resizeCommand);
4063 emit clipItemSelected(clip);
4065 new ResizeClipCommand(this, oldInfo, info, false, false, resizeCommand);
4068 m_commandStack->push(resizeCommand);
4070 KdenliveSettings::setSnaptopoints(false);
4071 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4072 KdenliveSettings::setSnaptopoints(snap);
4073 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4075 } else if (item->type() == TRANSITIONWIDGET) {
4076 Transition *transition = static_cast <Transition *>(item);
4077 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - oldInfo.track), (int)(m_document->tracksCount() - oldInfo.track), transition->transitionEndTrack(), oldInfo.startPos, oldInfo.endPos, info.startPos, info.endPos)) {
4078 // Cannot resize transition
4079 KdenliveSettings::setSnaptopoints(false);
4080 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4081 KdenliveSettings::setSnaptopoints(snap);
4082 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4084 MoveTransitionCommand *command = new MoveTransitionCommand(this, oldInfo, info, false);
4085 m_commandStack->push(command);
4089 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4090 rebuildGroup(static_cast <AbstractGroupItem *>(item->parentItem()));
4093 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check)
4095 if (pos == oldInfo.endPos.frames(m_document->fps()))
4097 bool snap = KdenliveSettings::snaptopoints();
4099 KdenliveSettings::setSnaptopoints(false);
4100 item->resizeEnd(pos);
4101 if (item->endPos().frames(m_document->fps()) != pos) {
4102 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4103 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4104 KdenliveSettings::setSnaptopoints(snap);
4107 KdenliveSettings::setSnaptopoints(snap);
4109 ItemInfo info = item->info();
4110 if (item->type() == AVWIDGET) {
4111 ItemInfo resizeinfo = info;
4112 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4113 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
4115 QUndoCommand *resizeCommand = new QUndoCommand();
4116 resizeCommand->setText(i18n("Resize clip"));
4118 // Check if there is an automatic transition on that clip (lower track)
4119 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4120 if (tr && tr->isAutomatic()) {
4121 ItemInfo trInfo = tr->info();
4122 ItemInfo newTrInfo = trInfo;
4123 newTrInfo.endPos = item->endPos();
4124 if (newTrInfo.endPos > newTrInfo.startPos)
4125 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
4128 // Check if there is an automatic transition on that clip (upper track)
4129 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4130 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4131 ItemInfo trInfo = tr->info();
4132 ItemInfo newTrInfo = trInfo;
4133 newTrInfo.endPos = item->endPos();
4134 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4135 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4136 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
4141 ClipItem *clip = static_cast < ClipItem * >(item);
4143 QDomElement root = doc.createElement("list");
4144 doc.appendChild(root);
4145 QList <int> indexes;
4146 for (int i = 0; i < clip->effectsCount(); i++) {
4147 QDomElement effect = clip->effectAt(i);
4148 if (EffectsList::hasKeyFrames(effect)) {
4149 doc.appendChild(doc.importNode(effect, true));
4154 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4155 // Keyframes were modified, updateClip
4156 QDomNodeList effs = doc.elementsByTagName("effect");
4158 // Since we must always resize clip before updating the keyframes, we
4159 // put a resize command before & after checking keyframes so that
4160 // we are sure the resize is performed before whenever we do or undo the action
4162 new ResizeClipCommand(this, oldInfo, info, false, true, resizeCommand);
4163 for (int i = 0; i < indexes.count(); i++) {
4164 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, resizeCommand);
4165 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4167 new ResizeClipCommand(this, oldInfo, info, false, true, resizeCommand);
4168 emit clipItemSelected(clip);
4170 new ResizeClipCommand(this, oldInfo, info, false, false, resizeCommand);
4173 m_commandStack->push(resizeCommand);
4174 updatePositionEffects(clip, oldInfo);
4176 KdenliveSettings::setSnaptopoints(false);
4177 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4178 KdenliveSettings::setSnaptopoints(true);
4179 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4181 } else if (item->type() == TRANSITIONWIDGET) {
4182 Transition *transition = static_cast <Transition *>(item);
4183 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - oldInfo.track), (int)(m_document->tracksCount() - oldInfo.track), transition->transitionEndTrack(), oldInfo.startPos, oldInfo.endPos, info.startPos, info.endPos)) {
4184 // Cannot resize transition
4185 KdenliveSettings::setSnaptopoints(false);
4186 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4187 KdenliveSettings::setSnaptopoints(true);
4188 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4190 MoveTransitionCommand *command = new MoveTransitionCommand(this, oldInfo, info, false);
4191 m_commandStack->push(command);
4194 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4195 rebuildGroup(static_cast <AbstractGroupItem *>(item->parentItem()));
4198 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4200 int end = item->fadeIn();
4202 // there is a fade in effect
4203 int effectPos = item->hasEffect("volume", "fadein");
4204 if (effectPos != -1) {
4205 QDomElement oldeffect = item->effectAt(effectPos);
4206 int start = item->cropStart().frames(m_document->fps());
4207 int max = item->cropDuration().frames(m_document->fps());
4209 // Make sure the fade effect is not longer than the clip
4210 item->setFadeIn(max);
4211 end = item->fadeIn();
4214 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4215 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4216 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4217 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4218 // if fade effect is displayed, update the effect edit widget with new clip duration
4219 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4221 effectPos = item->hasEffect("brightness", "fade_from_black");
4222 if (effectPos != -1) {
4223 QDomElement oldeffect = item->effectAt(effectPos);
4224 int start = item->cropStart().frames(m_document->fps());
4225 int max = item->cropDuration().frames(m_document->fps());
4227 // Make sure the fade effect is not longer than the clip
4228 item->setFadeIn(max);
4229 end = item->fadeIn();
4232 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4233 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4234 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4235 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4236 // if fade effect is displayed, update the effect edit widget with new clip duration
4237 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4240 int start = item->fadeOut();
4242 // there is a fade out effect
4243 int effectPos = item->hasEffect("volume", "fadeout");
4244 if (effectPos != -1) {
4245 QDomElement oldeffect = item->effectAt(effectPos);
4246 int max = item->cropDuration().frames(m_document->fps());
4247 int end = max + item->cropStart().frames(m_document->fps());
4249 // Make sure the fade effect is not longer than the clip
4250 item->setFadeOut(max);
4251 start = item->fadeOut();
4253 start = end - start;
4254 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4255 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4256 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4257 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4258 // if fade effect is displayed, update the effect edit widget with new clip duration
4259 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4261 effectPos = item->hasEffect("brightness", "fade_to_black");
4262 if (effectPos != -1) {
4263 QDomElement oldeffect = item->effectAt(effectPos);
4264 int max = item->cropDuration().frames(m_document->fps());
4265 int end = max + item->cropStart().frames(m_document->fps());
4267 // Make sure the fade effect is not longer than the clip
4268 item->setFadeOut(max);
4269 start = item->fadeOut();
4271 start = end - start;
4272 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4273 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4274 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4275 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4276 // if fade effect is displayed, update the effect edit widget with new clip duration
4277 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4281 int effectPos = item->hasEffect("freeze", "freeze");
4282 if (effectPos != -1) {
4283 // Freeze effect needs to be adjusted with clip resize
4284 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4285 QDomElement eff = item->getEffectAt(effectPos);
4286 if (!eff.isNull() && diff != 0) {
4287 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4288 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4289 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4290 emit clipItemSelected(item, item->selectedEffectIndex());
4295 effectPos = item->hasEffect("affine", "pan_zoom");
4296 if (effectPos != -1) {
4297 QDomElement oldeffect = item->effectAt(effectPos);
4298 int start = item->cropStart().frames(m_document->fps());
4299 int max = start + item->cropDuration().frames(m_document->fps());
4304 oldeffect.setAttribute("in", start);
4305 oldeffect.setAttribute("out", max);
4306 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4307 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4308 // if effect is displayed, update the effect edit widget with new clip duration
4309 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4313 double CustomTrackView::getSnapPointForPos(double pos)
4315 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4318 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4320 QList <GenTime> snaps;
4321 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4322 QList<QGraphicsItem *> itemList = items();
4323 for (int i = 0; i < itemList.count(); i++) {
4324 if (itemList.at(i) == selected) continue;
4325 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4326 if (itemList.at(i)->type() == AVWIDGET) {
4327 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4328 GenTime start = item->startPos();
4329 GenTime end = item->endPos();
4330 snaps.append(start);
4332 if (!offsetList.isEmpty()) {
4333 for (int j = 0; j < offsetList.size(); j++) {
4334 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4335 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4339 QList < GenTime > markers = item->snapMarkers();
4340 for (int j = 0; j < markers.size(); ++j) {
4341 GenTime t = markers.at(j);
4343 if (!offsetList.isEmpty()) {
4344 for (int k = 0; k < offsetList.size(); k++) {
4345 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4349 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4350 Transition *transition = static_cast <Transition*>(itemList.at(i));
4351 GenTime start = transition->startPos();
4352 GenTime end = transition->endPos();
4353 snaps.append(start);
4355 if (!offsetList.isEmpty()) {
4356 for (int j = 0; j < offsetList.size(); j++) {
4357 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4358 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4364 // add cursor position
4365 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4367 if (!offsetList.isEmpty()) {
4368 for (int j = 0; j < offsetList.size(); j++) {
4369 snaps.append(pos - offsetList.at(j));
4374 for (int i = 0; i < m_guides.count(); i++) {
4375 snaps.append(m_guides.at(i)->position());
4376 if (!offsetList.isEmpty()) {
4377 for (int j = 0; j < offsetList.size(); j++) {
4378 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4384 m_scene->setSnapList(snaps);
4385 //for (int i = 0; i < m_snapPoints.size(); ++i)
4386 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4389 void CustomTrackView::slotSeekToPreviousSnap()
4391 updateSnapPoints(NULL);
4392 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4393 setCursorPos((int) res.frames(m_document->fps()));
4397 void CustomTrackView::slotSeekToNextSnap()
4399 updateSnapPoints(NULL);
4400 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4401 setCursorPos((int) res.frames(m_document->fps()));
4405 void CustomTrackView::clipStart()
4407 AbstractClipItem *item = getMainActiveClip();
4409 setCursorPos((int) item->startPos().frames(m_document->fps()));
4414 void CustomTrackView::clipEnd()
4416 AbstractClipItem *item = getMainActiveClip();
4418 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4423 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4425 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4426 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4427 m_commandStack->push(command);
4430 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4432 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4433 m_commandStack->push(command);
4436 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4438 DocClipBase *base = m_document->clipManager()->getClipById(id);
4439 QList <CommentedTime> markers = base->commentedSnapMarkers();
4441 if (markers.isEmpty()) {
4442 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4445 QUndoCommand *deleteMarkers = new QUndoCommand();
4446 deleteMarkers->setText("Delete clip markers");
4448 for (int i = 0; i < markers.size(); i++) {
4449 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4451 m_commandStack->push(deleteMarkers);
4454 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4456 DocClipBase *base = m_document->clipManager()->getClipById(id);
4457 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4458 else base->deleteSnapMarker(pos);
4459 emit updateClipMarkers(base);
4460 setDocumentModified();
4461 viewport()->update();
4464 int CustomTrackView::hasGuide(int pos, int offset)
4466 for (int i = 0; i < m_guides.count(); i++) {
4467 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4468 if (qAbs(guidePos - pos) <= offset) return guidePos;
4469 else if (guidePos > pos) return -1;
4474 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4478 double fps = m_document->fps();
4479 for (int i = 0; i < m_guides.count(); i++) {
4480 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4481 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4483 goMenu->setEnabled(!m_guides.isEmpty());
4486 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4488 if (oldPos > GenTime() && pos > GenTime()) {
4490 for (int i = 0; i < m_guides.count(); i++) {
4491 if (m_guides.at(i)->position() == oldPos) {
4492 Guide *item = m_guides.at(i);
4493 item->updateGuide(pos, comment);
4497 } else if (pos > GenTime()) addGuide(pos, comment);
4501 for (int i = 0; i < m_guides.count(); i++) {
4502 if (m_guides.at(i)->position() == oldPos) {
4503 delete m_guides.takeAt(i);
4508 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4510 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4511 m_document->syncGuides(m_guides);
4514 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4516 for (int i = 0; i < m_guides.count(); i++) {
4517 if (m_guides.at(i)->position() == pos) {
4518 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4522 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4523 scene()->addItem(g);
4525 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4526 m_document->syncGuides(m_guides);
4530 void CustomTrackView::slotAddGuide()
4532 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4533 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4534 if (d.exec() != QDialog::Accepted) return;
4535 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4536 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4537 m_commandStack->push(command);
4541 void CustomTrackView::slotEditGuide(int guidePos)
4544 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4545 else pos = GenTime(guidePos, m_document->fps());
4547 for (int i = 0; i < m_guides.count(); i++) {
4548 if (m_guides.at(i)->position() == pos) {
4549 slotEditGuide(m_guides.at(i)->info());
4554 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4557 void CustomTrackView::slotEditGuide(CommentedTime guide)
4559 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4560 if (d.exec() == QDialog::Accepted) {
4561 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4562 m_commandStack->push(command);
4567 void CustomTrackView::slotEditTimeLineGuide()
4569 if (m_dragGuide == NULL) return;
4570 CommentedTime guide = m_dragGuide->info();
4571 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4572 if (d.exec() == QDialog::Accepted) {
4573 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4574 m_commandStack->push(command);
4578 void CustomTrackView::slotDeleteGuide(int guidePos)
4581 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4582 else pos = GenTime(guidePos, m_document->fps());
4584 for (int i = 0; i < m_guides.count(); i++) {
4585 if (m_guides.at(i)->position() == pos) {
4586 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4587 m_commandStack->push(command);
4592 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4596 void CustomTrackView::slotDeleteTimeLineGuide()
4598 if (m_dragGuide == NULL) return;
4599 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4600 m_commandStack->push(command);
4604 void CustomTrackView::slotDeleteAllGuides()
4606 QUndoCommand *deleteAll = new QUndoCommand();
4607 deleteAll->setText("Delete all guides");
4608 for (int i = 0; i < m_guides.count(); i++) {
4609 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4611 m_commandStack->push(deleteAll);
4614 void CustomTrackView::setTool(PROJECTTOOL tool)
4619 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4622 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4623 m_scene->setScale(scaleFactor, verticalScale);
4624 removeTipAnimation();
4625 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4626 bool adjust = false;
4627 if (verticalScale != matrix().m22()) adjust = true;
4628 setMatrix(newmatrix);
4630 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4631 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4632 for (int i = 0; i < m_guides.count(); i++) {
4633 QLineF l = m_guides.at(i)->line();
4634 l.setP2(QPointF(l.x2(), newHeight));
4635 m_guides.at(i)->setLine(l);
4637 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4640 int diff = sceneRect().width() - m_projectDuration;
4641 if (diff * newmatrix.m11() < 50) {
4642 if (newmatrix.m11() < 0.4)
4643 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4645 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4647 centerOn(QPointF(cursorPos(), verticalPos));
4650 void CustomTrackView::slotRefreshGuides()
4652 if (KdenliveSettings::showmarkers()) {
4653 for (int i = 0; i < m_guides.count(); i++)
4654 m_guides.at(i)->update();
4658 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4660 //kDebug() << "// DRAW BG: " << rect.width();
4661 painter->setClipRect(rect);
4662 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4663 QPen pen1 = painter->pen();
4664 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4665 painter->setPen(pen1);
4666 double min = rect.left();
4667 double max = rect.right();
4668 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4669 int maxTrack = m_document->tracksCount();
4670 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4671 QColor audioColor = palette().alternateBase().color();
4672 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4673 for (int i = 0; i < maxTrack; i++) {
4674 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4675 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4676 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4677 if (i == m_selectedTrack)
4678 painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4680 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4682 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4684 int lowerLimit = m_tracksHeight * maxTrack + 1;
4685 if (height() > lowerLimit) {
4686 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4687 painter->fillRect(bg, base);
4691 bool CustomTrackView::findString(const QString &text)
4694 for (int i = 0; i < m_searchPoints.size(); ++i) {
4695 marker = m_searchPoints.at(i).comment();
4696 if (marker.contains(text, Qt::CaseInsensitive)) {
4697 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4698 int vert = verticalScrollBar()->value();
4699 int hor = cursorPos();
4700 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4708 void CustomTrackView::selectFound(QString track, QString pos)
4710 setCursorPos(m_document->timecode().getFrameCount(pos), true);
4711 slotSelectTrack(track.toInt());
4713 int vert = verticalScrollBar()->value();
4714 int hor = cursorPos();
4715 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4718 bool CustomTrackView::findNextString(const QString &text)
4721 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4722 marker = m_searchPoints.at(i).comment();
4723 if (marker.contains(text, Qt::CaseInsensitive)) {
4724 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4725 int vert = verticalScrollBar()->value();
4726 int hor = cursorPos();
4727 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4736 void CustomTrackView::initSearchStrings()
4738 m_searchPoints.clear();
4739 QList<QGraphicsItem *> itemList = items();
4740 for (int i = 0; i < itemList.count(); i++) {
4741 // parse all clip names
4742 if (itemList.at(i)->type() == AVWIDGET) {
4743 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4744 GenTime start = item->startPos();
4745 CommentedTime t(start, item->clipName());
4746 m_searchPoints.append(t);
4747 // add all clip markers
4748 QList < CommentedTime > markers = item->commentedSnapMarkers();
4749 m_searchPoints += markers;
4754 for (int i = 0; i < m_guides.count(); i++)
4755 m_searchPoints.append(m_guides.at(i)->info());
4757 qSort(m_searchPoints);
4760 void CustomTrackView::clearSearchStrings()
4762 m_searchPoints.clear();
4766 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
4768 QList<ItemInfo> matchingInfo;
4769 QList<QGraphicsItem *> itemList = items();
4770 for (int i = 0; i < itemList.count(); i++) {
4771 if (itemList.at(i)->type() == AVWIDGET) {
4772 ClipItem *item = (ClipItem *)itemList.at(i);
4773 if (item->clipProducer() == clipId)
4774 matchingInfo << item->info();
4777 return matchingInfo;
4780 void CustomTrackView::copyClip()
4782 qDeleteAll(m_copiedItems);
4783 m_copiedItems.clear();
4784 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4785 if (itemList.count() == 0) {
4786 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4789 for (int i = 0; i < itemList.count(); i++) {
4790 if (itemList.at(i)->type() == AVWIDGET) {
4791 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4792 ClipItem *clone = clip->clone(clip->info());
4793 m_copiedItems.append(clone);
4794 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4795 Transition *dup = static_cast <Transition *>(itemList.at(i));
4796 m_copiedItems.append(dup->clone());
4801 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4803 if (m_scene->editMode() != NORMALEDIT) {
4804 // If we are in overwrite mode, always allow the move
4807 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));
4808 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4809 for (int i = 0; i < collisions.count(); i++) {
4810 if (collisions.at(i)->type() == type) return false;
4815 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4818 for (int i = 0; i < infoList.count(); i++) {
4819 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));
4822 QList<QGraphicsItem *> collisions = scene()->items(path);
4823 for (int i = 0; i < collisions.count(); i++) {
4824 if (collisions.at(i)->type() == type) return false;
4829 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4831 for (int i = 0; i < items.count(); i++) {
4832 ItemInfo info = items.at(i)->info();
4833 info.startPos += offset;
4834 info.endPos += offset;
4835 info.track += trackOffset;
4836 if (!canBePastedTo(info, items.at(i)->type())) return false;
4841 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4843 QPainterPath movePath;
4844 movePath.moveTo(0, 0);
4846 for (int i = 0; i < items.count(); i++) {
4847 ItemInfo info = items.at(i)->info();
4848 info.startPos = info.startPos + offset;
4849 info.endPos = info.endPos + offset;
4850 info.track = info.track + trackOffset;
4851 if (info.startPos < GenTime()) {
4852 // No clip should go below 0
4855 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));
4856 movePath.addRect(rect);
4858 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4859 for (int i = 0; i < collisions.count(); i++) {
4860 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4861 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4869 void CustomTrackView::pasteClip()
4871 if (m_copiedItems.count() == 0) {
4872 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4876 if (m_menuPosition.isNull()) {
4877 position = mapFromGlobal(QCursor::pos());
4878 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
4879 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4882 } else position = m_menuPosition;
4884 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4885 int track = (int)(mapToScene(position).y() / m_tracksHeight);
4887 GenTime leftPos = m_copiedItems.at(0)->startPos();
4888 int lowerTrack = m_copiedItems.at(0)->track();
4889 int upperTrack = m_copiedItems.at(0)->track();
4890 for (int i = 1; i < m_copiedItems.count(); i++) {
4891 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
4892 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
4893 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
4896 GenTime offset = pos - leftPos;
4897 int trackOffset = track - lowerTrack;
4899 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
4900 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
4901 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4902 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4905 QUndoCommand *pasteClips = new QUndoCommand();
4906 pasteClips->setText("Paste clips");
4908 for (int i = 0; i < m_copiedItems.count(); i++) {
4909 // parse all clip names
4910 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4911 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4912 ItemInfo info = clip->info();
4913 info.startPos += offset;
4914 info.endPos += offset;
4915 info.track += trackOffset;
4916 if (canBePastedTo(info, AVWIDGET)) {
4917 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4918 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4919 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4920 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4922 info.startPos = tr->startPos() + offset;
4923 info.endPos = tr->endPos() + offset;
4924 info.track = tr->track() + trackOffset;
4925 int transitionEndTrack;
4926 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4927 else transitionEndTrack = tr->transitionEndTrack();
4928 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4929 if (info.startPos >= info.endPos) {
4930 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4931 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4932 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4935 m_commandStack->push(pasteClips);
4938 void CustomTrackView::pasteClipEffects()
4940 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4941 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4944 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4946 QUndoCommand *paste = new QUndoCommand();
4947 paste->setText("Paste effects");
4949 QList<QGraphicsItem *> clips = scene()->selectedItems();
4952 for (int i = 0; i < clips.count(); ++i) {
4953 if (clips.at(i)->type() == GROUPWIDGET) {
4954 QList<QGraphicsItem *> children = clips.at(i)->childItems();
4955 for (int j = 0; j < children.count(); j++) {
4956 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
4957 clips.append(children.at(j));
4964 for (int i = 0; i < clips.count(); ++i) {
4965 if (clips.at(i)->type() == AVWIDGET) {
4966 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4967 for (int j = 0; j < clip->effectsCount(); j++) {
4968 QDomElement eff = clip->effectAt(j);
4969 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4970 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
4971 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4976 if (paste->childCount() > 0) m_commandStack->push(paste);
4979 //adjust effects (fades, ...)
4980 for (int i = 0; i < clips.count(); ++i) {
4981 if (clips.at(i)->type() == AVWIDGET) {
4982 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4983 updatePositionEffects(item, item->info());
4989 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
4991 // parse parameters to check if we need to adjust to the new crop start
4992 int diff = (newstart - oldstart).frames(m_document->fps());
4993 int max = (newstart + duration).frames(m_document->fps());
4994 QDomNodeList params = xml.elementsByTagName("parameter");
4995 for (int i = 0; i < params.count(); i++) {
4996 QDomElement e = params.item(i).toElement();
4997 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
4998 QString def = e.attribute("default");
4999 // Effect has a keyframe type parameter, we need to adjust the values
5000 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5001 QStringList newKeyFrames;
5002 foreach(const QString &str, keys) {
5003 int pos = str.section(':', 0, 0).toInt();
5004 double val = str.section(':', 1, 1).toDouble();
5007 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5009 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5011 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5012 e.setAttribute("keyframes", newKeyFrames.join(";"));
5017 ClipItem *CustomTrackView::getClipUnderCursor() const
5019 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5020 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5021 for (int i = 0; i < collisions.count(); i++) {
5022 if (collisions.at(i)->type() == AVWIDGET) {
5023 return static_cast < ClipItem *>(collisions.at(i));
5029 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5031 QList<QGraphicsItem *> clips = scene()->selectedItems();
5032 if (clips.isEmpty()) {
5033 return getClipUnderCursor();
5035 AbstractClipItem *item = NULL;
5036 for (int i = 0; i < clips.count(); ++i) {
5037 if (clips.at(i)->type() == AVWIDGET) {
5038 item = static_cast < AbstractClipItem *>(clips.at(i));
5039 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5042 if (item) return item;
5047 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5049 QList<QGraphicsItem *> clips = scene()->selectedItems();
5050 if (clips.isEmpty()) {
5051 return getClipUnderCursor();
5054 // remove all items in the list that are not clips
5055 for (int i = 0; i < clips.count();) {
5056 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5059 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5060 for (int i = 0; i < clips.count(); ++i) {
5061 if (clips.at(i)->type() == AVWIDGET) {
5062 item = static_cast < ClipItem *>(clips.at(i));
5063 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5071 void CustomTrackView::setInPoint()
5073 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5075 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5078 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5082 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5085 void CustomTrackView::setOutPoint()
5087 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5089 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5092 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5096 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5099 void CustomTrackView::slotUpdateAllThumbs()
5101 if (!isEnabled()) return;
5102 QList<QGraphicsItem *> itemList = items();
5103 //if (itemList.isEmpty()) return;
5105 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5106 for (int i = 0; i < itemList.count(); i++) {
5107 if (itemList.at(i)->type() == AVWIDGET) {
5108 item = static_cast <ClipItem *>(itemList.at(i));
5109 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5110 // Check if we have a cached thumbnail
5111 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5112 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5113 if (QFile::exists(thumb)) {
5115 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5116 item->slotSetStartThumb(pix);
5119 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5120 QString endThumb = startThumb;
5121 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5122 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5123 if (QFile::exists(startThumb)) {
5124 QPixmap pix(startThumb);
5125 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5126 item->slotSetStartThumb(pix);
5128 if (QFile::exists(endThumb)) {
5129 QPixmap pix(endThumb);
5130 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5131 item->slotSetEndThumb(pix);
5135 item->refreshClip(false);
5136 //qApp->processEvents();
5139 viewport()->update();
5142 void CustomTrackView::saveThumbnails()
5144 QList<QGraphicsItem *> itemList = items();
5146 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) {
5151 // Check if we have a cached thumbnail
5152 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5153 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5154 if (!QFile::exists(thumb)) {
5155 QPixmap pix(item->startThumb());
5159 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5160 QString endThumb = startThumb;
5161 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5162 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5163 if (!QFile::exists(startThumb)) {
5164 QPixmap pix(item->startThumb());
5165 pix.save(startThumb);
5167 if (!QFile::exists(endThumb)) {
5168 QPixmap pix(item->endThumb());
5178 void CustomTrackView::slotInsertTrack(int ix)
5180 TrackDialog d(m_document, parentWidget());
5181 d.comboTracks->setCurrentIndex(ix);
5182 d.label->setText(i18n("Insert track"));
5183 d.setWindowTitle(i18n("Insert New Track"));
5185 if (d.exec() == QDialog::Accepted) {
5186 ix = d.comboTracks->currentIndex();
5187 if (d.before_select->currentIndex() == 1)
5190 info.isMute = false;
5191 info.isLocked = false;
5192 if (d.video_track->isChecked()) {
5193 info.type = VIDEOTRACK;
5194 info.isBlind = false;
5196 info.type = AUDIOTRACK;
5197 info.isBlind = true;
5199 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5200 m_commandStack->push(addTrack);
5201 setDocumentModified();
5205 void CustomTrackView::slotDeleteTrack(int ix)
5207 if (m_document->tracksCount() < 2) return;
5208 TrackDialog d(m_document, parentWidget());
5209 d.comboTracks->setCurrentIndex(ix);
5210 d.label->setText(i18n("Delete track"));
5211 d.before_select->setHidden(true);
5212 d.setWindowTitle(i18n("Delete Track"));
5213 d.video_track->setHidden(true);
5214 d.audio_track->setHidden(true);
5215 if (d.exec() == QDialog::Accepted) {
5216 ix = d.comboTracks->currentIndex();
5217 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5218 deleteTimelineTrack(ix, info);
5219 setDocumentModified();
5220 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5221 m_commandStack->push(command);*/
5225 void CustomTrackView::slotConfigTracks(int ix)
5227 TracksConfigDialog d(m_document, ix, parentWidget());
5228 if (d.exec() == QDialog::Accepted) {
5229 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5230 m_commandStack->push(configTracks);
5231 QList <int> toDelete = d.deletedTracks();
5232 for (int i = 0; i < toDelete.count(); ++i) {
5233 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5234 deleteTimelineTrack(toDelete.at(i) - i, info);
5236 setDocumentModified();
5240 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5242 if (m_document->tracksCount() < 2) return;
5243 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5244 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5245 QList<QGraphicsItem *> selection = m_scene->items(r);
5246 QUndoCommand *deleteTrack = new QUndoCommand();
5247 deleteTrack->setText("Delete track");
5249 // Delete all clips in selected track
5250 for (int i = 0; i < selection.count(); i++) {
5251 if (selection.at(i)->type() == AVWIDGET) {
5252 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5253 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5254 m_scene->removeItem(item);
5257 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5258 Transition *item = static_cast <Transition *>(selection.at(i));
5259 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5260 m_scene->removeItem(item);
5266 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5267 m_commandStack->push(deleteTrack);
5270 void CustomTrackView::autoTransition()
5272 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5273 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5274 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5277 Transition *tr = static_cast <Transition*>(itemList.at(0));
5278 tr->setAutomatic(!tr->isAutomatic());
5279 QDomElement transition = tr->toXML();
5280 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);
5281 setDocumentModified();
5285 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5288 QDomNodeList params = effect.elementsByTagName("parameter");
5289 for (int i = 0; i < params.count(); i++) {
5290 QDomElement e = params.item(i).toElement();
5291 if (!e.isNull() && e.attribute("type") == "constant") {
5292 if (e.hasAttribute("factor")) {
5293 double factor = e.attribute("factor").toDouble();
5294 double value = e.attribute("value").toDouble();
5295 value = value / factor;
5296 result.append(QString::number(value));
5297 } else result.append(e.attribute("value"));
5303 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5305 QList<QGraphicsItem *> list = scene()->items();
5306 ClipItem *clip = NULL;
5307 for (int i = 0; i < list.size(); ++i) {
5308 if (list.at(i)->type() == AVWIDGET) {
5309 clip = static_cast <ClipItem *>(list.at(i));
5310 if (clip->clipProducer() == id) {
5311 clip->setClipName(name);
5315 viewport()->update();
5318 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5320 minimum = GenTime();
5321 maximum = GenTime();
5322 QList<QGraphicsItem *> selection;
5323 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5324 selection.removeAll(item);
5325 for (int i = 0; i < selection.count(); i++) {
5326 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5327 if (clip && clip->type() == AVWIDGET) {
5328 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5329 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5334 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5336 minimum = GenTime();
5337 maximum = GenTime();
5338 QList<QGraphicsItem *> selection;
5339 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5340 selection.removeAll(item);
5341 for (int i = 0; i < selection.count(); i++) {
5342 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5343 if (clip && clip->type() == TRANSITIONWIDGET) {
5344 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5345 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5350 void CustomTrackView::loadGroups(const QDomNodeList groups)
5352 for (int i = 0; i < groups.count(); i++) {
5353 QDomNodeList children = groups.at(i).childNodes();
5354 scene()->clearSelection();
5355 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5356 QDomNode n = children.item(nodeindex);
5357 QDomElement elem = n.toElement();
5358 int pos = elem.attribute("position").toInt();
5359 int track = elem.attribute("track").toInt();
5360 if (elem.tagName() == "clipitem") {
5361 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5362 if (clip) clip->setSelected(true);
5364 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5365 if (clip) clip->setSelected(true);
5368 groupSelectedItems(false, true);
5372 void CustomTrackView::splitAudio()
5374 resetSelectionGroup();
5375 QList<QGraphicsItem *> selection = scene()->selectedItems();
5376 if (selection.isEmpty()) {
5377 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5380 QUndoCommand *splitCommand = new QUndoCommand();
5381 splitCommand->setText(i18n("Split audio"));
5382 for (int i = 0; i < selection.count(); i++) {
5383 if (selection.at(i)->type() == AVWIDGET) {
5384 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5385 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5386 if (clip->parentItem()) {
5387 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5389 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5394 if (splitCommand->childCount() > 0)
5395 m_commandStack->push(splitCommand);
5398 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5400 ClipItem *clip = getClipItemAt(pos, track);
5402 kDebug() << "// Cannot find clip to split!!!";
5406 int start = pos.frames(m_document->fps());
5407 int freetrack = m_document->tracksCount() - track - 1;
5408 for (; freetrack > 0; freetrack--) {
5409 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5410 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5411 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5412 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5413 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5418 kDebug() << "GOT TRK: " << track;
5419 if (freetrack == 0) {
5420 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5422 ItemInfo info = clip->info();
5423 info.track = m_document->tracksCount() - freetrack;
5424 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5425 scene()->clearSelection();
5426 clip->setSelected(true);
5427 ClipItem *audioClip = getClipItemAt(start, info.track);
5429 clip->setVideoOnly(true);
5430 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5431 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5433 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5434 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5436 audioClip->setSelected(true);
5437 audioClip->setAudioOnly(true);
5438 groupSelectedItems(false, true);
5442 // unsplit clip: remove audio part and change video part to normal clip
5443 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5444 kDebug() << "//CANNOT FIND CLP GRP";
5447 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5448 QList<QGraphicsItem *> children = grp->childItems();
5449 if (children.count() != 2) {
5450 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5453 for (int i = 0; i < children.count(); i++) {
5454 if (children.at(i) != clip) {
5455 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5456 ItemInfo info = clip->info();
5457 deleteClip(clp->info());
5458 clip->setVideoOnly(false);
5459 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5460 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5465 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5466 m_document->clipManager()->removeGroup(grp);
5467 scene()->destroyItemGroup(grp);
5471 void CustomTrackView::setVideoOnly()
5473 resetSelectionGroup();
5474 QList<QGraphicsItem *> selection = scene()->selectedItems();
5475 if (selection.isEmpty()) {
5476 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5479 QUndoCommand *videoCommand = new QUndoCommand();
5480 videoCommand->setText(i18n("Video only"));
5481 for (int i = 0; i < selection.count(); i++) {
5482 if (selection.at(i)->type() == AVWIDGET) {
5483 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5484 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5485 if (clip->parentItem()) {
5486 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5488 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5493 m_commandStack->push(videoCommand);
5496 void CustomTrackView::setAudioOnly()
5498 resetSelectionGroup();
5499 QList<QGraphicsItem *> selection = scene()->selectedItems();
5500 if (selection.isEmpty()) {
5501 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5504 QUndoCommand *videoCommand = new QUndoCommand();
5505 videoCommand->setText(i18n("Audio only"));
5506 for (int i = 0; i < selection.count(); i++) {
5507 if (selection.at(i)->type() == AVWIDGET) {
5508 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5509 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5510 if (clip->parentItem()) {
5511 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5513 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5518 m_commandStack->push(videoCommand);
5521 void CustomTrackView::setAudioAndVideo()
5523 resetSelectionGroup();
5524 QList<QGraphicsItem *> selection = scene()->selectedItems();
5525 if (selection.isEmpty()) {
5526 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5529 QUndoCommand *videoCommand = new QUndoCommand();
5530 videoCommand->setText(i18n("Audio and Video"));
5531 for (int i = 0; i < selection.count(); i++) {
5532 if (selection.at(i)->type() == AVWIDGET) {
5533 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5534 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5535 if (clip->parentItem()) {
5536 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5538 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5543 m_commandStack->push(videoCommand);
5546 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5548 ClipItem *clip = getClipItemAt(pos, track);
5550 kDebug() << "// Cannot find clip to split!!!";
5554 int start = pos.frames(m_document->fps());
5555 clip->setVideoOnly(true);
5556 clip->setAudioOnly(false);
5557 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5558 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5560 } else if (audioOnly) {
5561 int start = pos.frames(m_document->fps());
5562 clip->setAudioOnly(true);
5563 clip->setVideoOnly(false);
5564 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5565 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5568 int start = pos.frames(m_document->fps());
5569 clip->setAudioOnly(false);
5570 clip->setVideoOnly(false);
5571 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5572 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5576 setDocumentModified();
5579 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5581 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5582 m_clipTypeGroup->setEnabled(false);
5584 m_clipTypeGroup->setEnabled(true);
5585 QList <QAction *> actions = m_clipTypeGroup->actions();
5587 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5588 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5589 else lookup = "clip_audio_and_video";
5590 for (int i = 0; i < actions.count(); i++) {
5591 if (actions.at(i)->data().toString() == lookup) {
5592 actions.at(i)->setChecked(true);
5599 void CustomTrackView::slotGoToMarker(QAction *action)
5601 int pos = action->data().toInt();
5602 setCursorPos(pos, true);
5605 void CustomTrackView::reloadTransitionLumas()
5609 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5610 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5611 for (int i = 0; i < params.count(); i++) {
5612 QDomElement e = params.item(i).toElement();
5613 if (e.attribute("tag") == "resource") {
5614 lumaNames = e.attribute("paramlistdisplay");
5615 lumaFiles = e.attribute("paramlist");
5620 QList<QGraphicsItem *> itemList = items();
5621 Transition *transitionitem;
5622 QDomElement transitionXml;
5623 for (int i = 0; i < itemList.count(); i++) {
5624 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5625 transitionitem = static_cast <Transition*>(itemList.at(i));
5626 transitionXml = transitionitem->toXML();
5627 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5628 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5629 for (int i = 0; i < params.count(); i++) {
5630 QDomElement e = params.item(i).toElement();
5631 if (e.attribute("tag") == "resource") {
5632 e.setAttribute("paramlistdisplay", lumaNames);
5633 e.setAttribute("paramlist", lumaFiles);
5638 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5639 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5640 for (int i = 0; i < params.count(); i++) {
5641 QDomElement e = params.item(i).toElement();
5642 if (e.attribute("tag") == "luma") {
5643 e.setAttribute("paramlistdisplay", lumaNames);
5644 e.setAttribute("paramlist", lumaFiles);
5651 emit transitionItemSelected(NULL);
5654 double CustomTrackView::fps() const
5656 return m_document->fps();
5659 void CustomTrackView::updateProjectFps()
5661 // update all clips to the new fps
5662 resetSelectionGroup();
5663 scene()->clearSelection();
5665 QList<QGraphicsItem *> itemList = items();
5666 for (int i = 0; i < itemList.count(); i++) {
5667 // remove all items and re-add them one by one
5668 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5670 for (int i = 0; i < itemList.count(); i++) {
5671 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5672 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5673 clip->updateFps(m_document->fps());
5674 m_scene->addItem(clip);
5675 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5676 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5677 QList<QGraphicsItem *> children = grp->childItems();
5678 for (int j = 0; j < children.count(); j++) {
5679 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5680 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5681 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5682 clip->updateFps(m_document->fps());
5685 m_document->clipManager()->removeGroup(grp);
5686 m_scene->addItem(grp);
5687 scene()->destroyItemGroup(grp);
5688 for (int j = 0; j < children.count(); j++) {
5689 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5690 //children.at(j)->setParentItem(0);
5691 children.at(j)->setSelected(true);
5694 groupSelectedItems(true, true);
5695 } else if (itemList.at(i)->type() == GUIDEITEM) {
5696 Guide *g = static_cast<Guide *>(itemList.at(i));
5698 m_scene->addItem(g);
5701 viewport()->update();
5704 void CustomTrackView::slotTrackDown()
5706 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5707 else m_selectedTrack++;
5708 emit updateTrackHeaders();
5709 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5710 ensureVisible(rect, 0, 0);
5711 viewport()->update();
5714 void CustomTrackView::slotTrackUp()
5716 if (m_selectedTrack > 0) m_selectedTrack--;
5717 else m_selectedTrack = m_document->tracksCount() - 1;
5718 emit updateTrackHeaders();
5719 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5720 ensureVisible(rect, 0, 0);
5721 viewport()->update();
5724 int CustomTrackView::selectedTrack() const
5726 return m_selectedTrack;
5729 QStringList CustomTrackView::selectedClips() const
5731 QStringList clipIds;
5732 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5733 for (int i = 0; i < selection.count(); i++) {
5734 if (selection.at(i)->type() == AVWIDGET) {
5735 ClipItem *item = (ClipItem *)selection.at(i);
5736 clipIds << item->clipProducer();
5742 QList<ClipItem *> CustomTrackView::selectedClipItems() const
5744 QList<ClipItem *> clips;
5745 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5746 for (int i = 0; i < selection.count(); i++) {
5747 if (selection.at(i)->type() == AVWIDGET) {
5748 clips.append((ClipItem *)selection.at(i));
5754 void CustomTrackView::slotSelectTrack(int ix)
5756 m_selectedTrack = qMax(0, ix);
5757 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5758 emit updateTrackHeaders();
5759 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5760 ensureVisible(rect, 0, 0);
5761 viewport()->update();
5764 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
5767 if (track != -1 && pos != -1)
5768 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5770 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5771 QList<QGraphicsItem *> selection = m_scene->items(rect);
5772 resetSelectionGroup(group);
5773 if (!group) m_scene->clearSelection();
5774 for (int i = 0; i < selection.count(); i++) {
5775 if (selection.at(i)->type() == AVWIDGET) {
5776 selection.at(i)->setSelected(add);
5780 if (group) groupSelectedItems();
5783 void CustomTrackView::selectTransition(bool add, bool group)
5785 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5786 QList<QGraphicsItem *> selection = m_scene->items(rect);
5787 resetSelectionGroup(group);
5788 if (!group) m_scene->clearSelection();
5789 for (int i = 0; i < selection.count(); i++) {
5790 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5791 selection.at(i)->setSelected(add);
5795 if (group) groupSelectedItems();
5798 QStringList CustomTrackView::extractTransitionsLumas()
5801 QList<QGraphicsItem *> itemList = items();
5802 Transition *transitionitem;
5803 QDomElement transitionXml;
5804 for (int i = 0; i < itemList.count(); i++) {
5805 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5806 transitionitem = static_cast <Transition*>(itemList.at(i));
5807 transitionXml = transitionitem->toXML();
5808 QString luma = EffectsList::parameter(transitionXml, "luma");
5809 if (!luma.isEmpty()) urls << luma;
5815 void CustomTrackView::setEditMode(EDITMODE mode)
5817 m_scene->setEditMode(mode);
5820 void CustomTrackView::checkTrackSequence(int track)
5822 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5823 //track = m_document->tracksCount() -track;
5824 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5825 QList<QGraphicsItem *> selection = m_scene->items(rect);
5826 QList <int> timelineList;
5827 timelineList.append(0);
5828 for (int i = 0; i < selection.count(); i++) {
5829 if (selection.at(i)->type() == AVWIDGET) {
5830 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5831 int start = clip->startPos().frames(m_document->fps());
5832 int end = clip->endPos().frames(m_document->fps());
5833 if (!timelineList.contains(start)) timelineList.append(start);
5834 if (!timelineList.contains(end)) timelineList.append(end);
5837 qSort(timelineList);
5838 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5839 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5842 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5844 if (data.isEmpty()) return;
5845 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5847 info.startPos = GenTime(in, m_document->fps());
5848 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5849 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5850 info.cropDuration = info.endPos - info.startPos;
5851 info.track = m_selectedTrack;
5852 QUndoCommand *addCommand = new QUndoCommand();
5853 addCommand->setText(i18n("Insert clip"));
5854 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5855 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5856 m_commandStack->push(addCommand);
5858 selectClip(true, false, m_selectedTrack, in);
5859 // Automatic audio split
5860 if (KdenliveSettings::splitaudio())
5864 void CustomTrackView::clearSelection()
5866 resetSelectionGroup();
5867 scene()->clearSelection();
5869 emit clipItemSelected(NULL);
5872 void CustomTrackView::updatePalette()
5877 pen1.setColor(palette().text().color());
5878 m_cursorLine->setPen(pen1);
5882 void CustomTrackView::removeTipAnimation()
5885 scene()->removeItem(m_visualTip);
5886 m_animationTimer->stop();
5894 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
5896 if (m_visualTip == NULL) {
5897 QRectF rect = clip->sceneBoundingRect();
5898 m_animation = new QGraphicsItemAnimation;
5899 m_animation->setTimeLine(m_animationTimer);
5900 m_animation->setScaleAt(1, 1, 1);
5905 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
5906 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
5907 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
5909 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
5911 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
5913 m_animation->setScaleAt(.5, 2, 2);
5917 polygon << QPoint(0, - size * 2);
5918 if (mode == RESIZESTART)
5919 polygon << QPoint(size * 2, 0);
5921 polygon << QPoint(- size * 2, 0);
5922 polygon << QPoint(0, size * 2);
5923 polygon << QPoint(0, - size * 2);
5925 m_visualTip = new QGraphicsPolygonItem(polygon);
5926 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
5927 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
5928 if (mode == RESIZESTART)
5929 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
5931 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
5933 m_animation->setScaleAt(.5, 2, 1);
5935 case TRANSITIONSTART:
5937 polygon << QPoint(0, - size * 2);
5938 if (mode == TRANSITIONSTART)
5939 polygon << QPoint(size * 2, 0);
5941 polygon << QPoint(- size * 2, 0);
5942 polygon << QPoint(0, 0);
5943 polygon << QPoint(0, - size * 2);
5945 m_visualTip = new QGraphicsPolygonItem(polygon);
5946 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
5947 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
5948 if (mode == TRANSITIONSTART)
5949 m_visualTip->setPos(rect.x(), rect.bottom());
5951 m_visualTip->setPos(rect.right(), rect.bottom());
5953 m_animation->setScaleAt(.5, 2, 2);
5960 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
5961 m_visualTip->setZValue(100);
5962 scene()->addItem(m_visualTip);
5963 m_animation->setItem(m_visualTip);
5964 m_animationTimer->start();