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"
61 #include "rebuildgroupcommand.h"
62 #include "razorgroupcommand.h"
63 #include "profilesdialog.h"
70 #include <KMessageBox>
71 #include <KIO/NetAccess>
73 #include <QMouseEvent>
74 #include <QStylePainter>
75 #include <QGraphicsItem>
76 #include <QDomDocument>
78 #include <QApplication>
79 #include <QInputDialog>
82 #if QT_VERSION >= 0x040600
83 #include <QGraphicsDropShadowEffect>
86 bool sortGuidesList(const Guide *g1 , const Guide *g2)
88 return (*g1).position() < (*g2).position();
93 // disable animation if user asked it in KDE's global settings
94 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
95 // needs something like below (taken from dolphin)
96 // #include <kglobalsettings.h>
97 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
98 // const int duration = animate ? 1500 : 1;
100 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
101 QGraphicsView(projectscene, parent),
102 m_tracksHeight(KdenliveSettings::trackheight()),
103 m_projectDuration(0),
106 m_scene(projectscene),
108 m_operationMode(NONE),
115 m_autoScroll(KdenliveSettings::autoscroll()),
116 m_pasteEffectsAction(NULL),
117 m_ungroupAction(NULL),
124 m_blockRefresh(false),
125 m_selectionGroup(NULL),
127 m_controlModifier(false)
130 m_commandStack = doc->commandStack();
132 m_commandStack = NULL;
134 setMouseTracking(true);
135 setAcceptDrops(true);
136 setFrameShape(QFrame::NoFrame);
138 //setCacheMode(QGraphicsView::CacheBackground);
139 setAutoFillBackground(false);
140 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
141 setContentsMargins(0, 0, 0, 0);
143 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
145 m_animationTimer = new QTimeLine(800);
146 m_animationTimer->setFrameRange(0, 5);
147 m_animationTimer->setUpdateInterval(100);
148 m_animationTimer->setLoopCount(0);
150 m_tipColor = QColor(0, 192, 0, 200);
151 m_tipPen.setColor(QColor(255, 255, 255, 100));
152 m_tipPen.setWidth(3);
154 const int maxHeight = m_tracksHeight * m_document->tracksCount();
155 setSceneRect(0, 0, sceneRect().width(), maxHeight);
156 verticalScrollBar()->setMaximum(maxHeight);
157 verticalScrollBar()->setTracking(true);
158 // repaint guides when using vertical scroll
159 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
161 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
162 m_cursorLine->setZValue(1000);
165 pen1.setColor(palette().text().color());
166 m_cursorLine->setPen(pen1);
167 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
169 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
170 m_scrollTimer.setInterval(100);
171 m_scrollTimer.setSingleShot(true);
173 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
174 m_thumbsTimer.setInterval(500);
175 m_thumbsTimer.setSingleShot(true);
177 KIcon razorIcon("edit-cut");
178 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
180 KIcon spacerIcon("kdenlive-spacer-tool");
181 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
184 CustomTrackView::~CustomTrackView()
186 qDeleteAll(m_guides);
188 m_waitingThumbs.clear();
189 delete m_animationTimer;
193 void CustomTrackView::keyPressEvent(QKeyEvent * event)
195 if (event->key() == Qt::Key_Up) {
198 } else if (event->key() == Qt::Key_Down) {
201 } else QWidget::keyPressEvent(event);
204 void CustomTrackView::setDocumentModified()
206 m_document->setModified(true);
209 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
211 m_timelineContextMenu = timeline;
212 m_timelineContextClipMenu = clip;
213 m_clipTypeGroup = clipTypeGroup;
214 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
216 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
217 m_markerMenu->setEnabled(false);
218 markermenu->addMenu(m_markerMenu);
219 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
220 QList <QAction *> list = m_timelineContextClipMenu->actions();
221 for (int i = 0; i < list.count(); i++) {
222 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
223 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
226 m_timelineContextTransitionMenu = transition;
227 list = m_timelineContextTransitionMenu->actions();
228 for (int i = 0; i < list.count(); i++) {
229 if (list.at(i)->data().toString() == "auto") {
230 m_autoTransition = list.at(i);
235 m_timelineContextMenu->addSeparator();
236 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
237 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
238 m_timelineContextMenu->addAction(m_deleteGuide);
240 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
241 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
242 m_timelineContextMenu->addAction(m_editGuide);
245 void CustomTrackView::slotDoResetMenuPosition()
247 m_menuPosition = QPoint();
250 void CustomTrackView::slotResetMenuPosition()
252 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
253 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
256 void CustomTrackView::checkAutoScroll()
258 m_autoScroll = KdenliveSettings::autoscroll();
261 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
262 return m_scene->m_tracksList;
265 void CustomTrackView::checkTrackHeight()
267 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
268 m_tracksHeight = KdenliveSettings::trackheight();
269 emit trackHeightChanged();
270 QList<QGraphicsItem *> itemList = items();
272 Transition *transitionitem;
273 bool snap = KdenliveSettings::snaptopoints();
274 KdenliveSettings::setSnaptopoints(false);
275 for (int i = 0; i < itemList.count(); i++) {
276 if (itemList.at(i)->type() == AVWIDGET) {
277 item = (ClipItem*) itemList.at(i);
278 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
279 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
280 item->resetThumbs(true);
281 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
282 transitionitem = (Transition*) itemList.at(i);
283 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
284 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
287 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
288 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
290 for (int i = 0; i < m_guides.count(); i++) {
291 QLineF l = m_guides.at(i)->line();
292 l.setP2(QPointF(l.x2(), newHeight));
293 m_guides.at(i)->setLine(l);
296 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
297 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
298 KdenliveSettings::setSnaptopoints(snap);
299 viewport()->update();
302 /** Zoom or move viewport on mousewheel
304 * If mousewheel+Ctrl, zooms in/out on the timeline.
306 * With Ctrl, moves viewport towards end of timeline if down/back,
307 * opposite on up/forward.
309 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
310 void CustomTrackView::wheelEvent(QWheelEvent * e)
312 if (e->modifiers() == Qt::ControlModifier) {
313 if (e->delta() > 0) emit zoomIn();
316 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
317 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
321 int CustomTrackView::getPreviousVideoTrack(int track)
323 track = m_document->tracksCount() - track - 1;
325 for (int i = track; i > -1; i--) {
326 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
332 void CustomTrackView::slotFetchNextThumbs()
334 if (!m_waitingThumbs.isEmpty()) {
335 ClipItem *item = m_waitingThumbs.takeFirst();
336 while (item == NULL && !m_waitingThumbs.isEmpty()) {
337 item = m_waitingThumbs.takeFirst();
339 if (item) item->slotFetchThumbs();
340 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
344 void CustomTrackView::slotCheckMouseScrolling()
346 if (m_scrollOffset == 0) {
347 m_scrollTimer.stop();
350 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
351 m_scrollTimer.start();
354 void CustomTrackView::slotCheckPositionScrolling()
356 // If mouse is at a border of the view, scroll
357 if (m_moveOpMode != SEEK) return;
358 if (mapFromScene(m_cursorPos, 0).x() < 3) {
359 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
360 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
361 setCursorPos(mapToScene(QPoint(-2, 0)).x());
362 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
363 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
364 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
365 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
371 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
373 int pos = event->x();
374 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
376 double snappedPos = getSnapPointForPos(mappedXPos);
377 emit mousePosition(mappedXPos);
379 if (event->buttons() & Qt::MidButton) return;
380 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
381 event->setAccepted(true);
383 QGraphicsView::mouseMoveEvent(event);
387 if (event->buttons() != Qt::NoButton) {
388 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
389 if (m_dragItem && m_tool == SELECTTOOL) {
390 if (m_operationMode == MOVE && move) {
391 QGraphicsView::mouseMoveEvent(event);
392 // If mouse is at a border of the view, scroll
394 m_scrollOffset = -30;
395 m_scrollTimer.start();
396 } else if (viewport()->width() - pos < 10) {
398 m_scrollTimer.start();
399 } else if (m_scrollTimer.isActive()) {
400 m_scrollTimer.stop();
402 } else if (m_operationMode == RESIZESTART && move) {
403 m_document->renderer()->pause();
404 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
405 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
407 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
409 m_dragItem->resizeStart((int)(snappedPos));
411 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
412 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
413 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
414 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
415 } else if (m_operationMode == RESIZEEND && move) {
416 m_document->renderer()->pause();
417 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
418 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
420 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
422 m_dragItem->resizeEnd((int)(snappedPos));
424 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
425 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
426 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
427 } else if (m_operationMode == FADEIN && move) {
428 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
429 } else if (m_operationMode == FADEOUT && move) {
430 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
431 } else if (m_operationMode == KEYFRAME && move) {
432 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
433 double pos = mapToScene(event->pos()).toPoint().y();
434 QRectF br = m_dragItem->sceneBoundingRect();
435 double maxh = 100.0 / br.height();
436 pos = (br.bottom() - pos) * maxh;
437 m_dragItem->updateKeyFramePos(keyFramePos, pos);
438 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
439 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
441 removeTipAnimation();
443 } else if (m_operationMode == MOVEGUIDE) {
444 removeTipAnimation();
445 QGraphicsView::mouseMoveEvent(event);
447 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
449 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
450 if (snappedPos < 0) snappedPos = 0;
452 // Make sure there is no collision
453 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
454 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
455 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
456 collidingItems.removeAll(m_selectionGroup);
457 for (int i = 0; i < children.count(); i++) {
458 if (children.at(i)->type() == GROUPWIDGET) {
459 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
460 for (int j = 0; j < subchildren.count(); j++)
461 collidingItems.removeAll(subchildren.at(j));
463 collidingItems.removeAll(children.at(i));
465 bool collision = false;
467 for (int i = 0; i < collidingItems.count(); i++) {
468 if (!collidingItems.at(i)->isEnabled()) continue;
469 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
470 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
471 // Moving backward, determine best pos
472 QPainterPath clipPath;
473 clipPath.addRect(item->sceneBoundingRect());
474 QPainterPath res = shape.intersected(clipPath);
475 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
478 snappedPos += offset;
479 // make sure we have no collision
480 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
481 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
482 collidingItems.removeAll(m_selectionGroup);
483 for (int i = 0; i < children.count(); i++) {
484 if (children.at(i)->type() == GROUPWIDGET) {
485 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
486 for (int j = 0; j < subchildren.count(); j++)
487 collidingItems.removeAll(subchildren.at(j));
489 collidingItems.removeAll(children.at(i));
492 for (int i = 0; i < collidingItems.count(); i++) {
493 if (!collidingItems.at(i)->isEnabled()) continue;
494 if (collidingItems.at(i)->type() == AVWIDGET) {
503 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
504 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
505 collidingItems.removeAll(m_selectionGroup);
506 for (int i = 0; i < children.count(); i++) {
507 if (children.at(i)->type() == GROUPWIDGET) {
508 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
509 for (int j = 0; j < subchildren.count(); j++)
510 collidingItems.removeAll(subchildren.at(j));
512 collidingItems.removeAll(children.at(i));
516 for (int i = 0; i < collidingItems.count(); i++) {
517 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
518 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
519 // Moving backward, determine best pos
520 QPainterPath clipPath;
521 clipPath.addRect(item->sceneBoundingRect());
522 QPainterPath res = shape.intersected(clipPath);
523 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
527 snappedPos += offset;
528 // make sure we have no collision
529 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
530 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
531 collidingItems.removeAll(m_selectionGroup);
532 for (int i = 0; i < children.count(); i++) {
533 if (children.at(i)->type() == GROUPWIDGET) {
534 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
535 for (int j = 0; j < subchildren.count(); j++)
536 collidingItems.removeAll(subchildren.at(j));
538 collidingItems.removeAll(children.at(i));
540 for (int i = 0; i < collidingItems.count(); i++) {
541 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
549 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
550 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
554 if (m_tool == RAZORTOOL) {
555 setCursor(m_razorCursor);
556 //QGraphicsView::mouseMoveEvent(event);
558 } else if (m_tool == SPACERTOOL) {
559 setCursor(m_spacerCursor);
563 QList<QGraphicsItem *> itemList = items(event->pos());
564 QGraphicsRectItem *item = NULL;
565 OPERATIONTYPE opMode = NONE;
567 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
569 } else for (int i = 0; i < itemList.count(); i++) {
570 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
571 item = (QGraphicsRectItem*) itemList.at(i);
576 if (item && event->buttons() == Qt::NoButton) {
577 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
578 if (m_tool == RAZORTOOL) {
579 // razor tool over a clip, display current frame in monitor
580 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
581 //TODO: solve crash when showing frame when moving razor over clip
582 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
587 opMode = clip->operationMode(mapToScene(event->pos()));
588 const double size = 5;
589 if (opMode == m_moveOpMode) {
590 QGraphicsView::mouseMoveEvent(event);
593 removeTipAnimation();
595 m_moveOpMode = opMode;
596 setTipAnimation(clip, opMode, size);
598 if (item->type() == AVWIDGET)
599 ci = static_cast <ClipItem *>(item);
601 if (opMode == MOVE) {
602 setCursor(Qt::OpenHandCursor);
604 message = ci->clipName() + i18n(":");
605 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
606 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
607 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
608 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
609 if (clip->parentItem() == m_selectionGroup)
610 message.append(i18n(" Selection duration:"));
612 message.append(i18n(" Group duration:"));
613 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
614 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
615 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
616 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
620 } else if (opMode == RESIZESTART) {
621 setCursor(KCursor("left_side", Qt::SizeHorCursor));
623 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
624 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
625 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
626 } else if (opMode == RESIZEEND) {
627 setCursor(KCursor("right_side", Qt::SizeHorCursor));
629 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
630 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
631 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
632 } else if (opMode == FADEIN || opMode == FADEOUT) {
633 setCursor(Qt::PointingHandCursor);
634 if (ci && opMode == FADEIN && ci->fadeIn()) {
635 message = i18n("Fade in duration: ");
636 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
637 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
638 message = i18n("Fade out duration: ");
639 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
641 message = i18n("Drag to add or resize a fade effect.");
643 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
644 setCursor(Qt::PointingHandCursor);
645 message = i18n("Click to add a transition.");
646 } else if (opMode == KEYFRAME) {
647 setCursor(Qt::PointingHandCursor);
648 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
651 if (!message.isEmpty())
652 emit displayMessage(message, InformationMessage);
653 } // no clip under mouse
654 else if (m_tool == RAZORTOOL) {
657 } else if (opMode == MOVEGUIDE) {
658 m_moveOpMode = opMode;
659 setCursor(Qt::SplitHCursor);
661 removeTipAnimation();
662 setCursor(Qt::ArrowCursor);
663 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
664 QGraphicsView::mouseMoveEvent(event);
666 setCursorPos(mappedXPos);
667 slotCheckPositionScrolling();
669 } else m_moveOpMode = NONE;
671 QGraphicsView::mouseMoveEvent(event);
675 void CustomTrackView::mousePressEvent(QMouseEvent * event)
677 setFocus(Qt::MouseFocusReason);
678 m_menuPosition = QPoint();
680 // special cases (middle click button or ctrl / shift click
681 if (event->button() == Qt::MidButton) {
683 m_blockRefresh = false;
684 m_operationMode = NONE;
688 if (event->modifiers() & Qt::ShiftModifier) {
689 // Rectangle selection
690 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
691 setDragMode(QGraphicsView::RubberBandDrag);
692 if (!(event->modifiers() & Qt::ControlModifier)) {
693 resetSelectionGroup();
694 scene()->clearSelection();
696 m_blockRefresh = false;
697 m_operationMode = RUBBERSELECTION;
698 QGraphicsView::mousePressEvent(event);
702 m_blockRefresh = true;
704 bool collision = false;
706 if (m_tool != RAZORTOOL) activateMonitor();
707 else if (m_document->renderer()->playSpeed() != 0.0) {
708 m_document->renderer()->pause();
711 m_clickEvent = event->pos();
713 // check item under mouse
714 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
716 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
717 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
718 setDragMode(QGraphicsView::ScrollHandDrag);
719 QGraphicsView::mousePressEvent(event);
720 m_blockRefresh = false;
721 m_operationMode = NONE;
725 // if a guide and a clip were pressed, just select the guide
726 for (int i = 0; i < collisionList.count(); ++i) {
727 if (collisionList.at(i)->type() == GUIDEITEM) {
728 // a guide item was pressed
729 m_dragGuide = (Guide *) collisionList.at(i);
730 if (event->button() == Qt::LeftButton) { // move it
731 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
733 m_operationMode = MOVEGUIDE;
734 // deselect all clips so that only the guide will move
735 m_scene->clearSelection();
736 resetSelectionGroup(false);
737 updateSnapPoints(NULL);
738 QGraphicsView::mousePressEvent(event);
740 } else // show context menu
745 // Find first clip, transition or group under mouse (when no guides selected)
747 AbstractGroupItem *dragGroup = NULL;
748 AbstractClipItem *collisionClip = NULL;
750 while (!m_dragGuide && ct < collisionList.count()) {
751 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
752 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
753 if (collisionClip->isItemLocked())
755 if (collisionClip == m_dragItem)
756 collisionClip = NULL;
758 m_dragItem = collisionClip;
760 m_dragItemInfo = m_dragItem->info();
761 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
762 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
763 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
770 if (m_dragItem) emit clipItemSelected(NULL);
773 #if QT_VERSION >= 0x040600
774 // Add shadow to dragged item, currently disabled because of painting artifacts
775 //TODO: re-enable when fixed
776 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
777 eff->setBlurRadius(5);
778 eff->setOffset(3, 3);
779 m_dragItem->setGraphicsEffect(eff);*/
781 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
782 // update transition menu action
783 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
784 m_autoTransition->setEnabled(true);
785 } else m_autoTransition->setEnabled(false);
787 // context menu requested
788 if (event->button() == Qt::RightButton) {
790 if (dragGroup) dragGroup->setSelected(true);
791 else if (!m_dragItem->isSelected()) {
792 resetSelectionGroup(false);
793 m_scene->clearSelection();
794 m_dragItem->setSelected(true);
796 } else if (!m_dragGuide) {
797 // check if there is a guide close to mouse click
798 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
799 for (int i = 0; i < guidesCollisionList.count(); i++) {
800 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
801 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
805 // keep this to support multiple guides context menu in the future (?)
806 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
807 guidesCollisionList.removeAt(0);
809 if (!guidesCollisionList.isEmpty())
810 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
813 m_operationMode = NONE;
814 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
815 m_menuPosition = m_clickEvent;
821 // No item under click
822 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
823 resetSelectionGroup(false);
824 setCursor(Qt::ArrowCursor);
825 m_scene->clearSelection();
827 updateClipTypeActions(NULL);
828 if (m_tool == SPACERTOOL) {
829 QList<QGraphicsItem *> selection;
830 if (event->modifiers() == Qt::ControlModifier) {
831 // Ctrl + click, select all items on track after click position
832 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
833 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
834 // Cannot use spacer on locked track
835 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
839 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
842 selection = checkForGroups(rect, &isOk);
844 // groups found on track, do not allow the move
845 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
849 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;
851 // Select all items on all tracks after click position
852 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
853 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
856 QList <GenTime> offsetList;
857 // create group to hold selected items
858 m_selectionGroup = new AbstractGroupItem(m_document->fps());
859 scene()->addItem(m_selectionGroup);
861 for (int i = 0; i < selection.count(); i++) {
862 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
863 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
864 if (item->isItemLocked()) continue;
865 offsetList.append(item->startPos());
866 offsetList.append(item->endPos());
867 m_selectionGroup->addToGroup(selection.at(i));
868 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
869 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
870 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
871 QList<QGraphicsItem *> children = selection.at(i)->childItems();
872 for (int j = 0; j < children.count(); j++) {
873 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
874 offsetList.append(item->startPos());
875 offsetList.append(item->endPos());
877 m_selectionGroup->addToGroup(selection.at(i));
878 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
879 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
880 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
881 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
882 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
883 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
886 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
887 if (!offsetList.isEmpty()) {
889 QList <GenTime> cleandOffsetList;
890 GenTime startOffset = offsetList.takeFirst();
891 for (int k = 0; k < offsetList.size(); k++) {
892 GenTime newoffset = offsetList.at(k) - startOffset;
893 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
894 cleandOffsetList.append(newoffset);
897 updateSnapPoints(NULL, cleandOffsetList, true);
899 m_operationMode = SPACER;
901 setCursorPos((int)(mapToScene(event->x(), 0).x()));
903 QGraphicsView::mousePressEvent(event);
908 if (m_tool == RAZORTOOL && m_dragItem) {
909 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
910 if (m_dragItem->type() == TRANSITIONWIDGET) {
911 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
913 m_document->renderer()->pause();
914 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
915 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
917 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
918 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
919 m_commandStack->push(command);
921 setDocumentModified();
928 bool itemSelected = false;
929 if (m_dragItem->isSelected())
931 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
933 else if (dragGroup && dragGroup->isSelected())
936 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
937 if (event->modifiers() != Qt::ControlModifier) {
938 resetSelectionGroup(false);
939 m_scene->clearSelection();
940 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
941 viewport()->update();
942 } else resetSelectionGroup();
944 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
945 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
947 bool selected = !m_dragItem->isSelected();
949 dragGroup->setSelected(selected);
951 m_dragItem->setSelected(selected);
953 groupSelectedItems();
954 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
955 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
956 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
959 if (collisionClip != NULL || m_dragItem == NULL) {
960 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
961 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
962 emit clipItemSelected(selected);
964 emit clipItemSelected(NULL);
968 // If clicked item is selected, allow move
969 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
971 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
972 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
973 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
975 // Update snap points
976 if (m_selectionGroup == NULL) {
977 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
978 updateSnapPoints(NULL);
980 updateSnapPoints(m_dragItem);
982 QList <GenTime> offsetList;
983 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
984 for (int i = 0; i < children.count(); i++) {
985 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
986 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
987 offsetList.append(item->startPos());
988 offsetList.append(item->endPos());
991 if (!offsetList.isEmpty()) {
993 GenTime startOffset = offsetList.takeFirst();
994 QList <GenTime> cleandOffsetList;
995 for (int k = 0; k < offsetList.size(); k++) {
996 GenTime newoffset = offsetList.at(k) - startOffset;
997 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
998 cleandOffsetList.append(newoffset);
1001 updateSnapPoints(NULL, cleandOffsetList, true);
1005 if (m_operationMode == KEYFRAME) {
1006 m_dragItem->updateSelectedKeyFrame();
1007 m_blockRefresh = false;
1009 } else if (m_operationMode == MOVE) {
1010 setCursor(Qt::ClosedHandCursor);
1011 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1013 info.startPos = m_dragItem->startPos();
1014 info.track = m_dragItem->track();
1015 int transitiontrack = getPreviousVideoTrack(info.track);
1016 ClipItem *transitionClip = NULL;
1017 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1018 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1019 info.endPos = transitionClip->endPos();
1021 GenTime transitionDuration(65, m_document->fps());
1022 if (m_dragItem->cropDuration() < transitionDuration)
1023 info.endPos = m_dragItem->endPos();
1025 info.endPos = info.startPos + transitionDuration;
1027 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1028 // Check there is no other transition at that place
1029 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1030 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1031 QList<QGraphicsItem *> selection = m_scene->items(r);
1032 bool transitionAccepted = true;
1033 for (int i = 0; i < selection.count(); i++) {
1034 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1035 Transition *tr = static_cast <Transition *>(selection.at(i));
1036 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1037 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1038 } else transitionAccepted = false;
1041 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1042 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1043 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1045 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1046 info.track = m_dragItem->track();
1047 int transitiontrack = getPreviousVideoTrack(info.track);
1048 ClipItem *transitionClip = NULL;
1049 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1050 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1051 info.startPos = transitionClip->startPos();
1053 GenTime transitionDuration(65, m_document->fps());
1054 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1055 else info.startPos = info.endPos - transitionDuration;
1057 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1058 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1059 EffectsList::setParameter(transition, "reverse", "1");
1061 // Check there is no other transition at that place
1062 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1063 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1064 QList<QGraphicsItem *> selection = m_scene->items(r);
1065 bool transitionAccepted = true;
1066 for (int i = 0; i < selection.count(); i++) {
1067 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1068 Transition *tr = static_cast <Transition *>(selection.at(i));
1069 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1070 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1071 } else transitionAccepted = false;
1074 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1075 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1077 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1078 resetSelectionGroup(false);
1079 m_dragItem->setSelected(true);
1082 m_blockRefresh = false;
1084 QGraphicsView::mousePressEvent(event);
1087 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1089 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1090 QList<QGraphicsItem *> list = scene()->items(p);
1091 AbstractGroupItem *group = NULL;
1092 for (int i = 0; i < list.size(); i++) {
1093 if (!list.at(i)->isEnabled()) continue;
1094 if (list.at(i)->type() == GROUPWIDGET) {
1095 group = static_cast <AbstractGroupItem *>(list.at(i));
1099 rebuildGroup(group);
1102 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1105 resetSelectionGroup(false);
1106 m_scene->clearSelection();
1108 QList <QGraphicsItem *> children = group->childItems();
1109 m_document->clipManager()->removeGroup(group);
1110 scene()->destroyItemGroup(group);
1111 for (int i = 0; i < children.count(); i++)
1112 children.at(i)->setSelected(true);
1113 groupSelectedItems(false, true);
1117 void CustomTrackView::resetSelectionGroup(bool selectItems)
1119 if (m_selectionGroup) {
1120 // delete selection group
1121 bool snap = KdenliveSettings::snaptopoints();
1122 KdenliveSettings::setSnaptopoints(false);
1124 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1125 scene()->destroyItemGroup(m_selectionGroup);
1126 for (int i = 0; i < children.count(); i++) {
1127 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1128 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1129 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1130 children.at(i)->setSelected(selectItems);
1132 } else if (children.at(i)->type() == GROUPWIDGET) {
1133 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1134 children.at(i)->setSelected(selectItems);
1138 m_selectionGroup = NULL;
1139 KdenliveSettings::setSnaptopoints(snap);
1143 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1145 if (m_selectionGroup) {
1146 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1149 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1150 if (selection.isEmpty()) return;
1152 // Find top left position of selection
1153 for (int i = 0; i < selection.count(); i++) {
1154 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1155 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1156 } else if (selection.at(i)->parentItem()) {
1157 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1161 if (force || selection.count() > 1) {
1162 bool snap = KdenliveSettings::snaptopoints();
1163 KdenliveSettings::setSnaptopoints(false);
1164 if (createNewGroup) {
1165 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1166 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1167 QPointF diff = newGroup->pos();
1168 newGroup->translate(-diff.x(), -diff.y());
1169 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1171 scene()->addItem(newGroup);
1173 // Check if we are trying to include a group in a group
1174 QList <AbstractGroupItem *> groups;
1175 for (int i = 0; i < selection.count(); i++) {
1176 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1177 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1178 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1179 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1181 if (!groups.isEmpty()) {
1182 // ungroup previous groups
1183 while (!groups.isEmpty()) {
1184 AbstractGroupItem *grp = groups.takeFirst();
1185 m_document->clipManager()->removeGroup(grp);
1186 scene()->destroyItemGroup(grp);
1188 selection = m_scene->selectedItems();
1191 for (int i = 0; i < selection.count(); i++) {
1192 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1193 newGroup->addToGroup(selection.at(i));
1194 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1197 KdenliveSettings::setSnaptopoints(snap);
1199 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1200 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1201 QPointF diff = m_selectionGroup->pos();
1202 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1203 m_selectionGroup->translate(- diff.x(), -diff.y());
1205 scene()->addItem(m_selectionGroup);
1206 for (int i = 0; i < selection.count(); i++) {
1207 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1208 m_selectionGroup->addToGroup(selection.at(i));
1209 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1212 KdenliveSettings::setSnaptopoints(snap);
1213 if (m_selectionGroup) {
1214 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1215 m_selectionGroupInfo.track = m_selectionGroup->track();
1218 } else resetSelectionGroup();
1221 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1223 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1224 /*if (m_moveOpMode == KEYFRAME) {
1225 // user double clicked on a keyframe, open edit dialog
1226 //TODO: update for effects with several values per keyframe
1227 QDialog d(parentWidget());
1228 Ui::KeyFrameDialog_UI view;
1230 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1231 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1232 view.kfr_value->setFocus();
1233 if (d.exec() == QDialog::Accepted) {
1234 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1235 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1236 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1237 QString previous = item->keyframes(item->selectedEffectIndex());
1238 item->updateKeyframeEffect();
1239 QString next = item->keyframes(item->selectedEffectIndex());
1240 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1241 m_commandStack->push(command);
1242 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1243 emit clipItemSelected(item, item->selectedEffectIndex());
1248 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1249 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1250 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1251 //QString previous = item->keyframes(item->selectedEffectIndex());
1252 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1253 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1254 //item->updateKeyframeEffect();
1255 //QString next = item->keyframes(item->selectedEffectIndex());
1256 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1257 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1258 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1259 m_commandStack->push(command);
1260 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1261 emit clipItemSelected(item, item->selectedEffectIndex());
1263 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1266 QList<QGraphicsItem *> collisionList = items(event->pos());
1267 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1268 Guide *editGuide = (Guide *) collisionList.at(0);
1269 if (editGuide) slotEditGuide(editGuide->info());
1274 void CustomTrackView::editItemDuration()
1276 AbstractClipItem *item;
1280 if (m_scene->selectedItems().count() == 1) {
1281 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1283 if (m_scene->selectedItems().empty())
1284 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1286 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1292 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1296 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1297 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1301 if (!item->isItemLocked()) {
1304 if (item->type() == TRANSITIONWIDGET)
1305 getTransitionAvailableSpace(item, minimum, maximum);
1307 getClipAvailableSpace(item, minimum, maximum);
1309 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1310 if (d.exec() == QDialog::Accepted) {
1311 ItemInfo clipInfo = item->info();
1312 ItemInfo startInfo = clipInfo;
1313 if (item->type() == TRANSITIONWIDGET) {
1314 // move & resize transition
1315 clipInfo.startPos = d.startPos();
1316 clipInfo.endPos = clipInfo.startPos + d.duration();
1317 clipInfo.track = item->track();
1318 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1319 updateTrackDuration(clipInfo.track, command);
1320 m_commandStack->push(command);
1322 // move and resize clip
1323 ClipItem *clip = static_cast<ClipItem *>(item);
1324 QUndoCommand *moveCommand = new QUndoCommand();
1325 moveCommand->setText(i18n("Edit clip"));
1326 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1327 // duration was reduced, so process it first
1328 clipInfo.endPos = clipInfo.startPos + d.duration();
1329 clipInfo.cropStart = d.cropStart();
1331 resizeClip(startInfo, clipInfo);
1332 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1333 adjustEffects(clip, startInfo, moveCommand);
1334 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1337 if (d.startPos() != clipInfo.startPos) {
1338 startInfo = clipInfo;
1339 clipInfo.startPos = d.startPos();
1340 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1341 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1344 if (d.duration() > item->cropDuration()) {
1345 // duration was increased, so process it after move
1346 startInfo = clipInfo;
1347 clipInfo.endPos = clipInfo.startPos + d.duration();
1348 clipInfo.cropStart = d.cropStart();
1350 resizeClip(startInfo, clipInfo);
1351 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1352 adjustEffects(clip, startInfo, moveCommand);
1353 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1355 updateTrackDuration(clipInfo.track, moveCommand);
1356 m_commandStack->push(moveCommand);
1360 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1364 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1366 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1368 clip->setKeyframes(index, keyframes);
1369 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1370 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1374 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1376 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1377 m_editGuide->setEnabled(m_dragGuide != NULL);
1378 m_markerMenu->clear();
1379 m_markerMenu->setEnabled(false);
1381 m_timelineContextMenu->popup(pos);
1382 } else if (group != NULL) {
1383 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1384 m_ungroupAction->setEnabled(true);
1385 updateClipTypeActions(NULL);
1386 m_timelineContextClipMenu->popup(pos);
1388 m_ungroupAction->setEnabled(false);
1389 if (clip->type() == AVWIDGET) {
1390 ClipItem *item = static_cast <ClipItem*>(clip);
1391 //build go to marker menu
1392 if (item->baseClip()) {
1393 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1394 int offset = item->startPos().frames(m_document->fps());
1395 if (!markers.isEmpty()) {
1396 for (int i = 0; i < markers.count(); i++) {
1397 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1398 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1399 QAction *go = m_markerMenu->addAction(position);
1400 go->setData(pos + offset);
1403 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1405 updateClipTypeActions(item);
1406 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1407 m_timelineContextClipMenu->popup(pos);
1408 } else if (clip->type() == TRANSITIONWIDGET) {
1409 m_timelineContextTransitionMenu->popup(pos);
1414 void CustomTrackView::activateMonitor()
1416 emit activateDocumentMonitor();
1419 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1421 resetSelectionGroup();
1423 info.startPos = GenTime();
1424 info.cropStart = GenTime(in, m_document->fps());
1425 info.endPos = GenTime(out - in, m_document->fps());
1426 info.cropDuration = info.endPos - info.startPos;
1429 // Check if clip can be inserted at that position
1430 ItemInfo pasteInfo = info;
1431 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1432 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1433 pasteInfo.track = selectedTrack();
1434 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1435 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1439 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1440 updateTrackDuration(pasteInfo.track, command);
1441 m_commandStack->push(command);
1443 selectClip(true, false);
1444 // Automatic audio split
1445 if (KdenliveSettings::splitaudio())
1449 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1451 if (data->hasFormat("kdenlive/clip")) {
1453 m_scene->clearSelection();
1454 resetSelectionGroup(false);
1455 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1456 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1458 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1461 if (clip->producer() == NULL) {
1462 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1465 QPointF framePos = mapToScene(pos);
1467 info.startPos = GenTime();
1468 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1469 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1470 info.cropDuration = info.endPos - info.startPos;
1473 // Check if clip can be inserted at that position
1474 ItemInfo pasteInfo = info;
1475 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1476 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1477 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1478 framePos.setX((int)(framePos.x() + 0.5));
1479 framePos.setY(pasteInfo.track * m_tracksHeight);
1480 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1483 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1484 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1485 m_selectionGroup->addToGroup(item);
1486 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1488 QList <GenTime> offsetList;
1489 offsetList.append(info.endPos);
1490 updateSnapPoints(NULL, offsetList);
1491 m_selectionGroup->setPos(framePos);
1492 scene()->addItem(m_selectionGroup);
1493 m_selectionGroup->setSelected(true);
1495 } else if (data->hasFormat("kdenlive/producerslist")) {
1497 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1498 m_scene->clearSelection();
1499 resetSelectionGroup(false);
1501 QList <GenTime> offsetList;
1502 QList <ItemInfo> infoList;
1503 QPointF framePos = mapToScene(pos);
1504 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1505 int track = (int)(framePos.y() / m_tracksHeight);
1506 framePos.setX((int)(framePos.x() + 0.5));
1507 framePos.setY(track * m_tracksHeight);
1509 // Check if clips can be inserted at that position
1510 for (int i = 0; i < ids.size(); ++i) {
1511 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1513 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1516 if (clip->producer() == NULL) {
1517 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1521 info.startPos = start;
1522 info.cropDuration = clip->duration();
1523 info.endPos = info.startPos + info.cropDuration;
1525 infoList.append(info);
1526 start += clip->duration();
1528 if (!canBePastedTo(infoList, AVWIDGET)) {
1531 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1533 for (int i = 0; i < ids.size(); ++i) {
1534 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1536 info.startPos = start;
1537 info.cropDuration = clip->duration();
1538 info.endPos = info.startPos + info.cropDuration;
1540 start += info.cropDuration;
1541 offsetList.append(start);
1542 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1543 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1544 m_selectionGroup->addToGroup(item);
1545 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1548 updateSnapPoints(NULL, offsetList);
1549 m_selectionGroup->setPos(framePos);
1550 scene()->addItem(m_selectionGroup);
1551 //m_selectionGroup->setZValue(10);
1552 m_thumbsTimer.start();
1556 // the drag is not a clip (may be effect, ...)
1564 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1566 if (insertDropClips(event->mimeData(), event->pos())) {
1567 event->acceptProposedAction();
1568 } else QGraphicsView::dragEnterEvent(event);
1571 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1573 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);
1574 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1575 collindingItems.removeAll(item);
1576 if (collindingItems.isEmpty()) return false;
1578 for (int i = 0; i < collindingItems.count(); i++) {
1579 QGraphicsItem *collision = collindingItems.at(i);
1580 if (collision->type() == item->type()) {
1582 kDebug() << "// COLLISIION DETECTED";
1590 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1592 int track = m_document->tracksCount() - clip->track();
1593 GenTime pos = clip->startPos();
1594 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1595 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1598 bool success = true;
1599 for (int i = 0; i < clip->effectsCount(); i++) {
1600 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1602 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1603 m_document->renderer()->doRefresh();
1606 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1608 if (pos < GenTime()) {
1611 m_document->addTrackEffect(track - 1, effect);
1612 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1613 emit updateTrackEffectState(track - 1);
1614 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1617 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1619 // Special case: speed effect
1620 if (effect.attribute("id") == "speed") {
1621 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1622 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1625 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1626 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1627 if (strobe == 0) strobe = 1;
1628 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1629 EffectsParameterList params = clip->addEffect(effect);
1630 m_document->renderer()->mltAddEffect(track, pos, params);
1631 if (clip->isSelected()) emit clipItemSelected(clip);
1634 EffectsParameterList params = clip->addEffect(effect);
1635 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1636 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1637 if (clip->isSelected()) emit clipItemSelected(clip);
1638 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1641 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1643 QString index = effect.attribute("kdenlive_ix");
1644 if (pos < GenTime()) {
1645 // Delete track effect
1646 if (m_document->renderer()->mltRemoveTrackEffect(track, index, true)) {
1647 m_document->removeTrackEffect(track - 1, effect);
1649 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1650 emit updateTrackEffectState(track - 1);
1651 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1654 // Special case: speed effect
1655 if (effect.attribute("id") == "speed") {
1656 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1658 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1659 clip->deleteEffect(index);
1660 emit clipItemSelected(clip);
1661 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1665 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1666 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1667 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1670 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1672 clip->deleteEffect(index);
1673 emit clipItemSelected(clip);
1677 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1679 QList<QGraphicsItem *> itemList = group->childItems();
1680 QUndoCommand *effectCommand = new QUndoCommand();
1682 QDomNode namenode = effect.elementsByTagName("name").item(0);
1683 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1684 else effectName = i18n("effect");
1685 effectCommand->setText(i18n("Add %1", effectName));
1687 for (int i = 0; i < itemList.count(); i++) {
1688 if (itemList.at(i)->type() == AVWIDGET) {
1689 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1690 if (effect.attribute("type") == "audio") {
1691 // Don't add audio effects on video clips
1692 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1693 } else if (effect.hasAttribute("type") == false) {
1694 // Don't add video effect on audio clips
1695 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1698 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1699 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1702 if (item->isItemLocked()) {
1705 item->initEffect(effect);
1707 // Old LADSPA filter, deprecated
1709 if (effect.attribute("tag") == "ladspa") {
1710 QString ladpsaFile = m_document->getLadspaFile();
1711 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1712 effect.setAttribute("src", ladpsaFile);
1714 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1719 m_commandStack->push(effectCommand);
1720 setDocumentModified();
1721 } else delete effectCommand;
1724 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1726 QList<QGraphicsItem *> itemList;
1727 QUndoCommand *effectCommand = new QUndoCommand();
1729 QDomNode namenode = effect.elementsByTagName("name").item(0);
1730 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1731 else effectName = i18n("effect");
1732 effectCommand->setText(i18n("Add %1", effectName));
1734 if (track == -1) itemList = scene()->selectedItems();
1735 if (itemList.isEmpty()) {
1736 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1737 if (clip) itemList.append(clip);
1738 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1742 for (int i = 0; i < itemList.count(); i++) {
1743 if (itemList.at(i)->type() == GROUPWIDGET) {
1744 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1745 for (int j = 0; j < subitems.count(); j++) {
1746 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1751 for (int i = 0; i < itemList.count(); i++) {
1752 if (itemList.at(i)->type() == AVWIDGET) {
1753 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1754 if (effect.attribute("type") == "audio") {
1755 // Don't add audio effects on video clips
1756 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1757 /* do not show error message when item is part of a group as the user probably knows what he does then
1758 * and the message is annoying when working with the split audio feature */
1759 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1760 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1763 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1764 // Don't add video effect on audio clips
1765 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1766 /* do not show error message when item is part of a group as the user probably knows what he does then
1767 * and the message is annoying when working with the split audio feature */
1768 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1769 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1773 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1774 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1777 if (item->isItemLocked()) {
1781 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1782 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1784 item->initEffect(effect);
1786 // Old LADSPA filter, deprecated
1787 /* if (effect.attribute("tag") == "ladspa") {
1788 QString ladpsaFile = m_document->getLadspaFile();
1789 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1790 effect.setAttribute("src", ladpsaFile);
1793 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1796 if (effectCommand->childCount() > 0) {
1797 m_commandStack->push(effectCommand);
1798 setDocumentModified();
1799 if (effectCommand->childCount() == 1) {
1800 // Display newly added clip effect
1801 for (int i = 0; i < itemList.count(); i++) {
1802 if (itemList.at(i)->type() == AVWIDGET) {
1803 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1804 if (!clip->isSelected()) {
1806 clip->setSelected(true);
1808 clip->setSelectedEffect(clip->effectsCount() - 1);
1809 emit clipItemSelected(clip, clip->effectsCount() - 1);
1814 } else delete effectCommand;
1817 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1820 // delete track effect
1821 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1822 m_commandStack->push(command);
1823 setDocumentModified();
1826 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1827 //clip is in a group, also remove the effect in other clips of the group
1828 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1829 QUndoCommand *delCommand = new QUndoCommand();
1831 QDomNode namenode = effect.elementsByTagName("name").item(0);
1832 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1833 else effectName = i18n("effect");
1834 delCommand->setText(i18n("Delete %1", effectName));
1837 for (int i = 0; i < items.count(); i++) {
1838 if (items.at(i)->type() == GROUPWIDGET) {
1839 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1840 for (int j = 0; j < subitems.count(); j++) {
1841 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1846 for (int i = 0; i < items.count(); i++) {
1847 if (items.at(i)->type() == AVWIDGET) {
1848 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1849 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1851 QDomElement eff = item->effectAt(ix);
1852 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1856 if (delCommand->childCount() > 0)
1857 m_commandStack->push(delCommand);
1860 setDocumentModified();
1863 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1864 m_commandStack->push(command);
1865 setDocumentModified();
1868 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1870 if (insertedEffect.isNull()) {
1871 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1874 QDomElement effect = insertedEffect.cloneNode().toElement();
1875 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1876 if (pos < GenTime()) {
1877 // editing a track effect
1878 EffectsParameterList effectParams = getEffectArgs(effect);
1879 // Old LADSPA filter, deprecated
1880 /*if (effect.attribute("tag") == "ladspa") {
1881 // Update the ladspa affect file
1882 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1884 // check if we are trying to reset a keyframe effect
1885 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1886 clip->initEffect(effect);
1887 effectParams = getEffectArgs(effect);
1889 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1890 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1891 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1892 emit updateTrackEffectState(track);
1893 setDocumentModified();
1897 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1899 // Special case: speed effect
1900 if (effect.attribute("id") == "speed") {
1901 if (effect.attribute("disable") == "1") {
1902 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1904 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1905 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1906 if (strobe == 0) strobe = 1;
1907 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1909 clip->setEffectAt(ix, effect);
1910 if (ix == clip->selectedEffectIndex()) {
1911 clip->setSelectedEffect(ix);
1912 if (!triggeredByUser)
1913 emit clipItemSelected(clip, ix);
1918 EffectsParameterList effectParams = getEffectArgs(effect);
1919 // Old LADSPA filter, deprecated
1920 /*if (effect.attribute("tag") == "ladspa") {
1921 // Update the ladspa affect file
1922 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1924 // check if we are trying to reset a keyframe effect
1925 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1926 clip->initEffect(effect);
1927 effectParams = getEffectArgs(effect);
1930 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1931 // A fade effect was modified, update the clip
1932 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1933 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1934 clip->setFadeIn(pos);
1936 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1937 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1938 clip->setFadeOut(pos);
1942 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1943 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1945 clip->setEffectAt(ix, effect);
1946 if (ix == clip->selectedEffectIndex()) {
1947 clip->setSelectedEffect(ix);
1948 if (!triggeredByUser)
1949 emit clipItemSelected(clip, ix);
1952 setDocumentModified();
1955 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1957 if (pos < GenTime()) {
1958 // Moving track effect
1959 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1960 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1962 if (!act.isNull() && !before.isNull()) {
1963 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1964 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1965 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1966 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1967 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1970 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1971 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1972 QDomElement act = clip->effectAt(newPos - 1);
1973 QDomElement before = clip->effectAt(oldPos - 1);
1974 clip->setEffectAt(oldPos - 1, act);
1975 clip->setEffectAt(newPos - 1, before);
1976 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1977 if (act.attribute("id") == "speed") {
1978 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1979 } else if (before.attribute("id") == "speed") {
1980 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1981 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1982 emit clipItemSelected(clip, newPos - 1);
1983 setDocumentModified();
1984 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1987 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1989 EditEffectCommand *command;
1991 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1992 else effect = clip->effectAt(effectPos);
1993 QDomElement oldEffect = effect.cloneNode().toElement();
1994 effect.setAttribute("disable", (int) disable);
1998 // editing track effect
1999 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
2001 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
2003 m_commandStack->push(command);
2004 setDocumentModified();;
2007 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
2009 MoveEffectCommand *command;
2011 // editing track effect
2012 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2013 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2014 m_commandStack->push(command);
2015 setDocumentModified();
2018 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
2020 EditEffectCommand *command;
2021 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2022 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
2023 m_commandStack->push(command);
2026 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2028 QDomElement effect = clip->getEffectAt(ix);
2029 QDomElement oldeffect = effect.cloneNode().toElement();
2030 effect.setAttribute("region", region);
2031 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2032 m_commandStack->push(command);
2035 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2039 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2040 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2041 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2043 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);
2045 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2046 m_blockRefresh = false;
2050 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2051 int cutPos = (int) cutTime.frames(m_document->fps());
2053 newPos.startPos = cutTime;
2054 newPos.endPos = info.endPos;
2055 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2056 newPos.track = info.track;
2057 newPos.cropDuration = newPos.endPos - newPos.startPos;
2059 bool snap = KdenliveSettings::snaptopoints();
2060 KdenliveSettings::setSnaptopoints(false);
2061 ClipItem *dup = item->clone(newPos);
2063 // remove unwanted effects
2064 // fade in from 2nd part of the clip
2065 int ix = dup->hasEffect(QString(), "fadein");
2067 QDomElement oldeffect = dup->effectAt(ix);
2068 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2070 ix = dup->hasEffect(QString(), "fade_from_black");
2072 QDomElement oldeffect = dup->effectAt(ix);
2073 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2075 // fade out from 1st part of the clip
2076 ix = item->hasEffect(QString(), "fadeout");
2078 QDomElement oldeffect = item->effectAt(ix);
2079 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2081 ix = item->hasEffect(QString(), "fade_to_black");
2083 QDomElement oldeffect = item->effectAt(ix);
2084 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2088 item->resizeEnd(cutPos);
2089 scene()->addItem(dup);
2090 if (item->checkKeyFrames())
2091 slotRefreshEffects(item);
2092 if (dup->checkKeyFrames())
2093 slotRefreshEffects(dup);
2095 item->baseClip()->addReference();
2096 m_document->updateClip(item->baseClip()->getId());
2097 setDocumentModified();
2098 KdenliveSettings::setSnaptopoints(snap);
2099 if (execute && item->isSelected())
2100 emit clipItemSelected(item);
2105 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2106 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2108 if (!item || !dup || item == dup) {
2109 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2110 m_blockRefresh = false;
2113 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2114 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2118 bool snap = KdenliveSettings::snaptopoints();
2119 KdenliveSettings::setSnaptopoints(false);
2121 // join fade effects again
2122 int ix = dup->hasEffect(QString(), "fadeout");
2124 QDomElement effect = dup->effectAt(ix);
2125 item->addEffect(effect);
2127 ix = dup->hasEffect(QString(), "fade_to_black");
2129 QDomElement effect = dup->effectAt(ix);
2130 item->addEffect(effect);
2133 m_waitingThumbs.removeAll(dup);
2134 bool selected = item->isSelected();
2135 if (dup->isSelected()) {
2137 item->setSelected(true);
2138 emit clipItemSelected(NULL);
2140 dup->baseClip()->removeReference();
2141 m_document->updateClip(dup->baseClip()->getId());
2142 scene()->removeItem(dup);
2146 ItemInfo clipinfo = item->info();
2147 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2148 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2150 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2151 setDocumentModified();
2153 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2155 KdenliveSettings::setSnaptopoints(snap);
2156 if (execute && selected)
2157 emit clipItemSelected(item);
2160 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2163 void CustomTrackView::slotEnableRefresh()
2165 m_blockRefresh = false;
2168 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2170 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2171 if (itemList.count() == 1) {
2172 if (itemList.at(0)->type() == AVWIDGET) {
2173 ClipItem *item = (ClipItem *) itemList.at(0);
2175 info.track = item->track();
2176 ClipItem *transitionClip = NULL;
2177 const int transitiontrack = getPreviousVideoTrack(info.track);
2178 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2179 if (pos < item->startPos() + item->cropDuration() / 2) {
2180 // add transition to clip start
2181 info.startPos = item->startPos();
2182 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2183 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2184 info.endPos = transitionClip->endPos();
2185 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2186 // Check there is no other transition at that place
2187 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2188 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2189 QList<QGraphicsItem *> selection = m_scene->items(r);
2190 bool transitionAccepted = true;
2191 for (int i = 0; i < selection.count(); i++) {
2192 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2193 Transition *tr = static_cast <Transition *>(selection.at(i));
2194 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2195 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2196 } else transitionAccepted = false;
2199 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2200 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2203 // add transition to clip end
2204 info.endPos = item->endPos();
2205 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2206 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2207 info.startPos = transitionClip->startPos();
2208 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2209 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2210 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2212 // Check there is no other transition at that place
2213 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2214 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2215 QList<QGraphicsItem *> selection = m_scene->items(r);
2216 bool transitionAccepted = true;
2217 for (int i = 0; i < selection.count(); i++) {
2218 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2219 Transition *tr = static_cast <Transition *>(selection.at(i));
2220 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2221 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2222 } else transitionAccepted = false;
2225 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2226 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2229 } else for (int i = 0; i < itemList.count(); i++) {
2230 if (itemList.at(i)->type() == AVWIDGET) {
2231 ClipItem *item = (ClipItem *) itemList.at(i);
2233 info.startPos = item->startPos();
2234 info.endPos = info.startPos + GenTime(65, m_document->fps());
2235 info.track = item->track();
2237 // Check there is no other transition at that place
2238 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2239 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2240 QList<QGraphicsItem *> selection = m_scene->items(r);
2241 bool transitionAccepted = true;
2242 for (int i = 0; i < selection.count(); i++) {
2243 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2244 Transition *tr = static_cast <Transition *>(selection.at(i));
2245 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2246 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2247 } else transitionAccepted = false;
2250 int transitiontrack = getPreviousVideoTrack(info.track);
2251 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2252 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2257 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2259 if (transitionInfo.startPos >= transitionInfo.endPos) {
2260 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2263 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2264 m_commandStack->push(command);
2265 setDocumentModified();
2268 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2270 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2271 //kDebug() << "---- ADDING transition " << params.attribute("value");
2272 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2273 scene()->addItem(tr);
2274 setDocumentModified();
2276 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2281 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2283 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2285 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2288 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2289 if (m_dragItem == item) m_dragItem = NULL;
2291 #if QT_VERSION >= 0x040600
2292 // animate item deletion
2293 item->closeAnimation();
2297 emit transitionItemSelected(NULL);
2298 setDocumentModified();
2301 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2303 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2304 QDomElement xml = tr->toXML();
2305 if (old.isNull() || xml.isNull()) {
2306 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2309 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2310 updateTrackDuration(tr->track(), command);
2311 m_commandStack->push(command);
2312 setDocumentModified();
2315 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2317 Transition *item = getTransitionItemAt(pos, track);
2319 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2324 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2326 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);
2327 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2328 item->setTransitionParameters(transition);
2329 if (updateTransitionWidget) {
2330 ItemInfo info = item->info();
2332 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2333 if (transitionClip && transitionClip->baseClip()) {
2334 QString size = transitionClip->baseClip()->getProperty("frame_size");
2335 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2336 if (factor == 0) factor = 1.0;
2337 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2338 p.setY(size.section('x', 1, 1).toInt());
2340 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2342 setDocumentModified();
2345 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2348 const QPointF pos = mapToScene(event->pos());
2349 if (m_selectionGroup) {
2350 m_selectionGroup->setPos(pos);
2351 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2352 event->acceptProposedAction();
2354 // Drag enter was not possible, try again at mouse position
2355 insertDropClips(event->mimeData(), event->pos());
2359 QGraphicsView::dragMoveEvent(event);
2363 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2365 if (m_selectionGroup && m_clipDrag) {
2366 m_thumbsTimer.stop();
2367 m_waitingThumbs.clear();
2368 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2370 scene()->destroyItemGroup(m_selectionGroup);
2371 m_selectionGroup = NULL;
2372 } else QGraphicsView::dragLeaveEvent(event);
2375 void CustomTrackView::dropEvent(QDropEvent * event)
2377 if (m_selectionGroup && m_clipDrag) {
2378 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2379 resetSelectionGroup();
2380 m_scene->clearSelection();
2381 bool hasVideoClip = false;
2382 QUndoCommand *addCommand = new QUndoCommand();
2383 addCommand->setText(i18n("Add timeline clip"));
2384 QList <ClipItem *> brokenClips;
2386 for (int i = 0; i < items.count(); i++) {
2387 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2388 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2389 if (items.count() == 1) {
2390 updateClipTypeActions(item);
2392 updateClipTypeActions(NULL);
2395 //TODO: take care of edit mode for undo
2396 item->baseClip()->addReference();
2397 //item->setZValue(item->defaultZValue());
2398 m_document->updateClip(item->baseClip()->getId());
2399 ItemInfo info = item->info();
2401 int tracknumber = m_document->tracksCount() - info.track - 1;
2402 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2403 if (isLocked) item->setItemLocked(true);
2404 ItemInfo clipInfo = info;
2405 clipInfo.track = m_document->tracksCount() - item->track();
2407 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2409 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2410 brokenClips.append(item);
2413 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2415 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2416 updateTrackDuration(info.track, addCommand);
2418 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2419 // add transparency transition
2420 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2421 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2423 item->setSelected(true);
2425 qDeleteAll(brokenClips);
2426 brokenClips.clear();
2427 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2428 else delete addCommand;
2430 // Automatic audio split
2431 if (KdenliveSettings::splitaudio())
2433 setDocumentModified();
2437 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2438 QList<QGraphicsItem *> selection = m_scene->items(rect);
2439 QStringList timelineList;
2441 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2442 for (int i = 0; i < selection.count(); i++) {
2443 if (selection.at(i)->type() == AVWIDGET) {
2444 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2445 int start = clip->startPos().frames(m_document->fps());
2446 int end = clip->endPos().frames(m_document->fps());
2447 timelineList.append(QString::number(start) + "-" + QString::number(end));
2450 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2453 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2454 if (items.count() > 1) {
2455 groupSelectedItems(true);
2456 } else if (items.count() == 1) {
2457 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2458 emit clipItemSelected((ClipItem*)m_dragItem, -1, false);
2460 event->setDropAction(Qt::MoveAction);
2462 } else QGraphicsView::dropEvent(event);
2466 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2468 bool snap = KdenliveSettings::snaptopoints();
2469 KdenliveSettings::setSnaptopoints(false);
2470 if (mode == OVERWRITEEDIT) {
2471 // if we are in overwrite mode, move clips accordingly
2473 if (item == NULL) info = posinfo;
2474 else info = item->info();
2475 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);
2476 QList<QGraphicsItem *> selection = m_scene->items(rect);
2477 if (item) selection.removeAll(item);
2478 for (int i = 0; i < selection.count(); i++) {
2479 if (!selection.at(i)->isEnabled()) continue;
2480 if (selection.at(i)->type() == AVWIDGET) {
2481 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2482 if (clip->startPos() < info.startPos) {
2483 if (clip->endPos() > info.endPos) {
2484 ItemInfo clipInfo = clip->info();
2485 ItemInfo dupInfo = clipInfo;
2486 GenTime diff = info.startPos - clipInfo.startPos;
2487 dupInfo.startPos = info.startPos;
2488 dupInfo.cropStart += diff;
2489 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2490 ItemInfo newdupInfo = dupInfo;
2491 GenTime diff2 = info.endPos - info.startPos;
2492 newdupInfo.startPos = info.endPos;
2493 newdupInfo.cropStart += diff2;
2494 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2495 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2496 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2497 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2498 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2500 ItemInfo newclipInfo = clip->info();
2501 newclipInfo.endPos = info.startPos;
2502 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2503 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2505 } else if (clip->endPos() <= info.endPos) {
2506 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2507 m_waitingThumbs.removeAll(clip);
2508 scene()->removeItem(clip);
2512 ItemInfo newclipInfo = clip->info();
2513 newclipInfo.startPos = info.endPos;
2514 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2515 clip->resizeStart(info.endPos.frames(m_document->fps()));
2519 } else if (mode == INSERTEDIT) {
2520 // if we are in push mode, move clips accordingly
2522 if (item == NULL) info = posinfo;
2523 else info = item->info();
2524 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);
2525 QList<QGraphicsItem *> selection = m_scene->items(rect);
2526 if (item) selection.removeAll(item);
2527 for (int i = 0; i < selection.count(); i++) {
2528 if (selection.at(i)->type() == AVWIDGET) {
2529 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2530 if (clip->startPos() < info.startPos) {
2531 if (clip->endPos() > info.startPos) {
2532 ItemInfo clipInfo = clip->info();
2533 ItemInfo dupInfo = clipInfo;
2534 GenTime diff = info.startPos - clipInfo.startPos;
2535 dupInfo.startPos = info.startPos;
2536 dupInfo.cropStart += diff;
2537 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2538 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2539 // Commented out; variable dup unused. --granjow
2540 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2541 cutClip(clipInfo, info.startPos, true, false);
2544 // TODO: add insertspacecommand
2549 KdenliveSettings::setSnaptopoints(snap);
2553 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2555 if (mode == OVERWRITEEDIT) {
2556 // if we are in overwrite or push mode, move clips accordingly
2557 bool snap = KdenliveSettings::snaptopoints();
2558 KdenliveSettings::setSnaptopoints(false);
2559 ItemInfo info = item->info();
2560 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2561 QList<QGraphicsItem *> selection = m_scene->items(rect);
2562 selection.removeAll(item);
2563 for (int i = 0; i < selection.count(); i++) {
2564 if (!selection.at(i)->isEnabled()) continue;
2565 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2566 Transition *tr = static_cast<Transition *>(selection.at(i));
2567 if (tr->startPos() < info.startPos) {
2568 ItemInfo firstPos = tr->info();
2569 ItemInfo newPos = firstPos;
2570 firstPos.endPos = item->startPos();
2571 newPos.startPos = item->endPos();
2572 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2573 if (tr->endPos() > info.endPos) {
2575 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2577 } else if (tr->endPos() > info.endPos) {
2579 ItemInfo firstPos = tr->info();
2580 firstPos.startPos = item->endPos();
2581 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2583 // remove transition
2584 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2588 KdenliveSettings::setSnaptopoints(snap);
2592 QStringList CustomTrackView::mimeTypes() const
2594 QStringList qstrList;
2595 // list of accepted mime types for drop
2596 qstrList.append("text/plain");
2597 qstrList.append("kdenlive/producerslist");
2598 qstrList.append("kdenlive/clip");
2602 Qt::DropActions CustomTrackView::supportedDropActions() const
2604 // returns what actions are supported when dropping
2605 return Qt::MoveAction;
2608 void CustomTrackView::setDuration(int duration)
2610 int diff = qAbs(duration - sceneRect().width());
2611 if (diff * matrix().m11() > -50) {
2612 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2613 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2615 m_projectDuration = duration;
2618 int CustomTrackView::duration() const
2620 return m_projectDuration;
2623 void CustomTrackView::addTrack(TrackInfo type, int ix)
2625 if (ix == -1 || ix == m_document->tracksCount()) {
2626 m_document->insertTrack(0, type);
2627 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2629 m_document->insertTrack(m_document->tracksCount() - ix, type);
2630 // insert track in MLT playlist
2631 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2633 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2634 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2635 QList<QGraphicsItem *> selection = m_scene->items(r);
2636 resetSelectionGroup();
2638 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2639 scene()->addItem(m_selectionGroup);
2640 for (int i = 0; i < selection.count(); i++) {
2641 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2642 m_selectionGroup->addToGroup(selection.at(i));
2643 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2646 // Move graphic items
2647 m_selectionGroup->translate(0, m_tracksHeight);
2649 // adjust track number
2650 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2651 for (int i = 0; i < children.count(); i++) {
2652 if (children.at(i)->type() == GROUPWIDGET) {
2653 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2654 children << grp->childItems();
2657 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2659 ItemInfo clipinfo = item->info();
2660 if (item->type() == AVWIDGET) {
2661 ClipItem *clip = static_cast <ClipItem *>(item);
2662 // slowmotion clips are not track dependant, so no need to update them
2663 if (clip->speed() != 1.0) continue;
2664 // We add a move clip command so that we get the correct producer for new track number
2665 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2666 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2667 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2668 // problem updating clip
2669 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2672 } else if (item->type() == TRANSITIONWIDGET) {
2673 Transition *tr = static_cast <Transition *>(item);
2674 int track = tr->transitionEndTrack();
2676 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2680 resetSelectionGroup(false);
2683 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2684 for (int i = 0; i < m_guides.count(); i++) {
2685 QLineF l = m_guides.at(i)->line();
2686 l.setP2(QPointF(l.x2(), maxHeight));
2687 m_guides.at(i)->setLine(l);
2690 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2691 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2692 viewport()->update();
2693 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2694 //setFixedHeight(50 * m_tracksCount);
2696 updateTrackNames(ix, true);
2699 void CustomTrackView::removeTrack(int ix)
2701 // Delete track in MLT playlist
2702 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2703 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2705 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2706 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2707 QList<QGraphicsItem *> selection = m_scene->items(r);
2709 resetSelectionGroup();
2711 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2712 scene()->addItem(m_selectionGroup);
2713 for (int i = 0; i < selection.count(); i++) {
2714 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2715 m_selectionGroup->addToGroup(selection.at(i));
2716 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2719 // Move graphic items
2720 qreal ydiff = 0 - (int) m_tracksHeight;
2721 m_selectionGroup->translate(0, ydiff);
2723 // adjust track number
2724 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2725 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2726 for (int i = 0; i < children.count(); i++) {
2727 if (children.at(i)->type() == GROUPWIDGET) {
2728 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2729 children << grp->childItems();
2732 if (children.at(i)->type() == AVWIDGET) {
2733 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2735 ItemInfo clipinfo = clip->info();
2736 // We add a move clip command so that we get the correct producer for new track number
2737 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2738 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2739 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2740 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2743 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2744 Transition *tr = static_cast <Transition *>(children.at(i));
2746 int track = tr->transitionEndTrack();
2748 ItemInfo clipinfo = tr->info();
2749 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2753 resetSelectionGroup(false);
2755 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2756 for (int i = 0; i < m_guides.count(); i++) {
2757 QLineF l = m_guides.at(i)->line();
2758 l.setP2(QPointF(l.x2(), maxHeight));
2759 m_guides.at(i)->setLine(l);
2761 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2762 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2764 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2765 viewport()->update();
2767 updateTrackNames(ix, false);
2768 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2771 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2773 for (int i = 0; i < trackInfos.count(); ++i) {
2774 m_document->setTrackType(i, trackInfos.at(i));
2775 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2776 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2779 viewport()->update();
2780 emit trackHeightChanged();
2783 void CustomTrackView::slotSwitchTrackAudio(int ix)
2785 /*for (int i = 0; i < m_document->tracksCount(); i++)
2786 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2787 int tracknumber = m_document->tracksCount() - ix - 1;
2788 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2789 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2790 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2791 setDocumentModified();
2794 void CustomTrackView::slotSwitchTrackLock(int ix)
2796 int tracknumber = m_document->tracksCount() - ix - 1;
2797 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2798 m_commandStack->push(command);
2802 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2804 int tracknumber = m_document->tracksCount() - ix - 1;
2805 m_document->switchTrackLock(tracknumber, lock);
2807 emit doTrackLock(ix, lock);
2808 AbstractClipItem *clip = NULL;
2809 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2811 for (int i = 0; i < selection.count(); i++) {
2812 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2813 if (selection.at(i)->parentItem() && m_selectionGroup) {
2814 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2815 resetSelectionGroup();
2818 bool changeGroupLock = true;
2819 bool hasClipOnTrack = false;
2820 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2821 for (int j = 0; j < children.count(); ++j) {
2822 if (children.at(j)->isSelected()) {
2823 if (children.at(j)->type() == AVWIDGET)
2824 emit clipItemSelected(NULL);
2825 else if (children.at(j)->type() == TRANSITIONWIDGET)
2826 emit transitionItemSelected(NULL);
2831 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2832 if (child == m_dragItem)
2835 // only unlock group, if it is not locked by another track too
2836 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2837 changeGroupLock = false;
2839 // only (un-)lock if at least one clip is on the track
2840 if (child->track() == ix)
2841 hasClipOnTrack = true;
2843 if (changeGroupLock && hasClipOnTrack)
2844 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2845 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2846 if (selection.at(i)->parentItem()) {
2847 if (selection.at(i)->parentItem() == m_selectionGroup) {
2848 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2849 resetSelectionGroup();
2851 // groups are handled separately
2856 if (selection.at(i)->isSelected()) {
2857 if (selection.at(i)->type() == AVWIDGET)
2858 emit clipItemSelected(NULL);
2860 emit transitionItemSelected(NULL);
2862 clip = static_cast <AbstractClipItem *>(selection.at(i));
2863 clip->setItemLocked(lock);
2864 if (clip == m_dragItem)
2868 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2869 viewport()->update();
2870 setDocumentModified();
2873 void CustomTrackView::slotSwitchTrackVideo(int ix)
2875 int tracknumber = m_document->tracksCount() - ix;
2876 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2877 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2878 setDocumentModified();
2881 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2883 // Check there is no group going over several tracks there, or that would result in timeline corruption
2884 QList<QGraphicsItem *> selection = scene()->items(rect);
2886 int maxHeight = m_tracksHeight * 1.5;
2887 for (int i = 0; i < selection.count(); i++) {
2888 // Check that we don't try to move a group with clips on other tracks
2889 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2892 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2900 void CustomTrackView::slotRemoveSpace()
2904 if (m_menuPosition.isNull()) {
2905 pos = GenTime(cursorPos(), m_document->fps());
2907 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2910 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2911 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2914 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2915 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2919 ClipItem *item = getClipItemAt(pos, track);
2921 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);
2924 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2925 //kDebug() << "// GOT LENGT; " << length;
2927 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);
2931 // Make sure there is no group in the way
2932 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2935 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2937 // groups found on track, do not allow the move
2938 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2942 QList<ItemInfo> clipsToMove;
2943 QList<ItemInfo> transitionsToMove;
2945 for (int i = 0; i < items.count(); i++) {
2946 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2947 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2948 ItemInfo info = item->info();
2949 if (item->type() == AVWIDGET) {
2950 clipsToMove.append(info);
2951 } else if (item->type() == TRANSITIONWIDGET) {
2952 transitionsToMove.append(info);
2957 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2958 updateTrackDuration(track, command);
2959 m_commandStack->push(command);
2962 void CustomTrackView::slotInsertSpace()
2966 if (m_menuPosition.isNull()) {
2967 pos = GenTime(cursorPos(), m_document->fps());
2969 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2970 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2972 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2973 if (d.exec() != QDialog::Accepted) return;
2974 GenTime spaceDuration = d.selectedDuration();
2975 track = d.selectedTrack();
2977 QList<QGraphicsItem *> items;
2979 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2980 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2984 ClipItem *item = getClipItemAt(pos, track);
2985 if (item) pos = item->startPos();
2987 // Make sure there is no group in the way
2988 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2990 items = checkForGroups(rect, &isOk);
2992 // groups found on track, do not allow the move
2993 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2997 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2998 items = scene()->items(rect);
3001 QList<ItemInfo> clipsToMove;
3002 QList<ItemInfo> transitionsToMove;
3004 for (int i = 0; i < items.count(); i++) {
3005 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3006 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3007 ItemInfo info = item->info();
3008 if (item->type() == AVWIDGET)
3009 clipsToMove.append(info);
3010 else if (item->type() == TRANSITIONWIDGET)
3011 transitionsToMove.append(info);
3015 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3016 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3017 updateTrackDuration(track, command);
3018 m_commandStack->push(command);
3022 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
3024 int diff = duration.frames(m_document->fps());
3025 resetSelectionGroup();
3026 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3027 scene()->addItem(m_selectionGroup);
3029 Transition *transition;
3031 // Create lists with start pos for each track
3032 QMap <int, int> trackClipStartList;
3033 QMap <int, int> trackTransitionStartList;
3035 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3036 trackClipStartList[i] = -1;
3037 trackTransitionStartList[i] = -1;
3040 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3041 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3043 if (clip->parentItem()) {
3044 m_selectionGroup->addToGroup(clip->parentItem());
3045 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3047 m_selectionGroup->addToGroup(clip);
3048 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3050 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))
3051 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3053 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);
3056 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3057 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3059 if (transition->parentItem()) {
3060 m_selectionGroup->addToGroup(transition->parentItem());
3061 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3063 m_selectionGroup->addToGroup(transition);
3064 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3066 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))
3067 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3068 } 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);
3070 m_selectionGroup->translate(diff, 0);
3072 // update items coordinates
3073 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3075 for (int i = 0; i < itemList.count(); i++) {
3076 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3077 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3078 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3079 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3080 for (int j = 0; j < children.count(); j++) {
3081 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3086 resetSelectionGroup(false);
3088 track = m_document->tracksCount() - track;
3089 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3092 void CustomTrackView::deleteClip(const QString &clipId)
3094 resetSelectionGroup();
3095 QList<QGraphicsItem *> itemList = items();
3096 QUndoCommand *deleteCommand = new QUndoCommand();
3098 for (int i = 0; i < itemList.count(); i++) {
3099 if (itemList.at(i)->type() == AVWIDGET) {
3100 ClipItem *item = (ClipItem *)itemList.at(i);
3101 if (item->clipProducer() == clipId) {
3103 if (item->parentItem()) {
3104 // Clip is in a group, destroy the group
3105 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3107 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3111 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3113 delete deleteCommand;
3115 updateTrackDuration(-1, deleteCommand);
3116 m_commandStack->push(deleteCommand);
3120 void CustomTrackView::setCursorPos(int pos, bool seek)
3122 if (pos == m_cursorPos) return;
3123 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3125 if (seek) m_document->renderer()->seek(m_cursorPos);
3126 else if (m_autoScroll) checkScrolling();
3127 m_cursorLine->setPos(m_cursorPos, 0);
3130 void CustomTrackView::updateCursorPos()
3132 m_cursorLine->setPos(m_cursorPos, 0);
3135 int CustomTrackView::cursorPos()
3137 return (int)(m_cursorPos);
3140 void CustomTrackView::moveCursorPos(int delta)
3142 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3143 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3144 m_cursorPos += delta;
3145 m_cursorLine->setPos(m_cursorPos, 0);
3146 m_document->renderer()->seek(m_cursorPos);
3149 void CustomTrackView::initCursorPos(int pos)
3151 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3153 m_cursorLine->setPos(pos, 0);
3157 void CustomTrackView::checkScrolling()
3159 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3162 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3164 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3165 QGraphicsView::mouseReleaseEvent(event);
3166 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3167 #if QT_VERSION >= 0x040600
3168 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3170 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3171 if (event->button() == Qt::MidButton) {
3174 setDragMode(QGraphicsView::NoDrag);
3175 if (m_operationMode == MOVEGUIDE) {
3176 setCursor(Qt::ArrowCursor);
3177 m_operationMode = NONE;
3178 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3179 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3180 if (newPos != m_dragGuide->position()) {
3181 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3182 m_commandStack->push(command);
3183 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3184 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3185 m_document->syncGuides(m_guides);
3190 } else if (m_operationMode == SPACER && m_selectionGroup) {
3192 if (event->modifiers() != Qt::ControlModifier) {
3193 // We are moving all tracks
3195 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3196 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3198 if (timeOffset != GenTime()) {
3199 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3201 QList<ItemInfo> clipsToMove;
3202 QList<ItemInfo> transitionsToMove;
3204 // Create lists with start pos for each track
3205 QMap <int, int> trackClipStartList;
3206 QMap <int, int> trackTransitionStartList;
3208 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3209 trackClipStartList[i] = -1;
3210 trackTransitionStartList[i] = -1;
3213 for (int i = 0; i < items.count(); i++) {
3214 if (items.at(i)->type() == GROUPWIDGET)
3215 items += items.at(i)->childItems();
3218 for (int i = 0; i < items.count(); i++) {
3219 if (items.at(i)->type() == AVWIDGET) {
3220 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3221 ItemInfo info = item->info();
3222 clipsToMove.append(info);
3224 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3225 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3226 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3227 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3228 ItemInfo info = item->info();
3229 transitionsToMove.append(info);
3231 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3232 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3235 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3236 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3237 updateTrackDuration(track, command);
3238 m_commandStack->push(command);
3239 if (track != -1) track = m_document->tracksCount() - track;
3240 kDebug() << "SPACER TRACK:" << track;
3241 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3242 setDocumentModified();
3245 resetSelectionGroup(false);
3246 m_operationMode = NONE;
3247 } else if (m_operationMode == RUBBERSELECTION) {
3248 resetSelectionGroup();
3249 groupSelectedItems();
3250 m_operationMode = NONE;
3253 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3254 emit transitionItemSelected(NULL);
3258 if (m_dragItem) info = m_dragItem->info();
3260 if (m_operationMode == MOVE) {
3261 setCursor(Qt::OpenHandCursor);
3262 if (m_dragItem->parentItem() == 0) {
3263 // we are moving one clip, easy
3264 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3265 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3266 Mlt::Producer *prod = item->getProducer(info.track);
3267 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - info.track), (int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(info.startPos.frames(m_document->fps())), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3270 QUndoCommand *moveCommand = new QUndoCommand();
3271 moveCommand->setText(i18n("Move clip"));
3272 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3274 int tracknumber = m_document->tracksCount() - item->track() - 1;
3275 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3276 if (isLocked) item->setItemLocked(true);
3277 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3278 // Also move automatic transitions (on lower track)
3279 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3280 ItemInfo startTrInfo;
3281 ItemInfo newStartTrInfo;
3282 bool moveStartTrans = false;
3283 bool moveEndTrans = false;
3284 if (startTransition && startTransition->isAutomatic()) {
3285 startTrInfo = startTransition->info();
3286 newStartTrInfo = startTrInfo;
3287 newStartTrInfo.track = info.track;
3288 newStartTrInfo.startPos = info.startPos;
3289 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3290 // transition end should stay the same
3292 // transition end should be adjusted to clip
3293 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3295 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3297 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3298 // Check if there is a transition at clip end
3299 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3300 if (tr && tr->isAutomatic()) {
3301 ItemInfo trInfo = tr->info();
3302 ItemInfo newTrInfo = trInfo;
3303 newTrInfo.track = info.track;
3304 newTrInfo.endPos = m_dragItem->endPos();
3305 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3306 // transition start should stay the same
3308 // transition start should be moved
3309 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3311 if (newTrInfo.startPos < newTrInfo.endPos) {
3312 moveEndTrans = true;
3313 if (moveStartTrans) {
3314 // we have to move both transitions, remove the start one so that there is no collision
3315 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3317 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3318 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3319 if (moveStartTrans) {
3320 // re-add transition in correct place
3321 int transTrack = startTransition->transitionEndTrack();
3322 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3323 transTrack = getPreviousVideoTrack(info.track);
3325 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3326 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3332 if (moveStartTrans && !moveEndTrans) {
3333 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3334 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3337 // Also move automatic transitions (on upper track)
3338 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3339 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3340 ItemInfo trInfo = tr->info();
3341 ItemInfo newTrInfo = trInfo;
3342 newTrInfo.startPos = m_dragItem->startPos();
3343 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3344 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3345 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3346 // transition end should be adjusted to clip on upper track
3347 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3349 if (newTrInfo.startPos < newTrInfo.endPos) {
3350 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3351 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3355 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3356 // Check if there is a transition at clip end
3357 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3358 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3359 ItemInfo trInfo = tr->info();
3360 ItemInfo newTrInfo = trInfo;
3361 newTrInfo.endPos = m_dragItem->endPos();
3362 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3363 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3364 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3365 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3366 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3367 // transition start should be moved
3368 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3370 if (newTrInfo.startPos < newTrInfo.endPos) {
3371 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3372 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3377 updateTrackDuration(info.track, moveCommand);
3378 if (m_dragItemInfo.track != info.track)
3379 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3380 m_commandStack->push(moveCommand);
3381 //checkTrackSequence(m_dragItem->track());
3383 // undo last move and emit error message
3384 bool snap = KdenliveSettings::snaptopoints();
3385 KdenliveSettings::setSnaptopoints(false);
3386 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3387 KdenliveSettings::setSnaptopoints(snap);
3388 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3390 setDocumentModified();
3391 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3392 Transition *transition = static_cast <Transition *>(m_dragItem);
3393 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3394 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)) {
3395 // Moving transition failed, revert to previous position
3396 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3397 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3399 QUndoCommand *moveCommand = new QUndoCommand();
3400 moveCommand->setText(i18n("Move transition"));
3401 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3402 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3403 updateTrackDuration(info.track, moveCommand);
3404 if (m_dragItemInfo.track != info.track)
3405 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3406 m_commandStack->push(moveCommand);
3407 setDocumentModified();
3411 // Moving several clips. We need to delete them and readd them to new position,
3412 // or they might overlap each other during the move
3413 QGraphicsItemGroup *group;
3414 if (m_selectionGroup)
3415 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3417 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3418 QList<QGraphicsItem *> items = group->childItems();
3420 QList<ItemInfo> clipsToMove;
3421 QList<ItemInfo> transitionsToMove;
3423 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3424 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3426 QUndoCommand *moveGroup = new QUndoCommand();
3427 moveGroup->setText(i18n("Move group"));
3428 if (timeOffset != GenTime() || trackOffset != 0) {
3429 // remove items in MLT playlist
3432 int max = items.count();
3433 for (int i = 0; i < max; i++) {
3434 if (items.at(i)->type() == GROUPWIDGET) {
3435 items += items.at(i)->childItems();
3438 m_document->renderer()->blockSignals(true);
3439 for (int i = 0; i < items.count(); i++) {
3440 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3441 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3442 ItemInfo info = item->info();
3443 if (item->type() == AVWIDGET) {
3444 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3445 // error, clip cannot be removed from playlist
3446 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3448 clipsToMove.append(info);
3451 transitionsToMove.append(info);
3452 Transition *tr = static_cast <Transition*>(item);
3453 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3456 m_document->renderer()->blockSignals(false);
3457 for (int i = 0; i < items.count(); i++) {
3458 // re-add items in correct place
3459 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3460 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3462 ItemInfo info = item->info();
3463 int tracknumber = m_document->tracksCount() - info.track - 1;
3464 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3466 group->removeFromGroup(item);
3467 item->setItemLocked(true);
3470 if (item->type() == AVWIDGET) {
3471 ClipItem *clip = static_cast <ClipItem*>(item);
3472 int trackProducer = info.track;
3473 info.track = m_document->tracksCount() - info.track;
3474 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3475 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3476 for (int i = 0; i < clip->effectsCount(); i++) {
3477 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3480 Transition *tr = static_cast <Transition*>(item);
3481 int newTrack = tr->transitionEndTrack();
3482 if (!tr->forcedTrack()) {
3483 newTrack = getPreviousVideoTrack(info.track);
3485 tr->updateTransitionEndTrack(newTrack);
3486 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3487 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3490 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3491 updateTrackDuration(-1, moveGroup);
3492 m_commandStack->push(moveGroup);
3494 //QPointF top = group->sceneBoundingRect().topLeft();
3495 //QPointF oldpos = m_selectionGroup->scenePos();
3496 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3497 //group->setPos(top);
3498 //TODO: get rid of the 3 lines below
3499 if (m_selectionGroup) {
3500 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3501 m_selectionGroupInfo.track = m_selectionGroup->track();
3503 for (int i = 0; i < items.count(); ++i) {
3504 if (items.at(i)->type() == GROUPWIDGET) {
3505 rebuildGroup((AbstractGroupItem*)items.at(i));
3510 for (int i = 0; i < items.count(); ++i) {
3512 items.at(i)->setSelected(true);
3513 if (items.at(i)->parentItem())
3514 items.at(i)->parentItem()->setSelected(true);
3517 resetSelectionGroup();
3518 groupSelectedItems();
3520 rebuildGroup((AbstractGroupItem *)group);
3522 setDocumentModified();
3525 m_document->renderer()->doRefresh();
3526 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3528 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3529 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3531 QUndoCommand *resizeCommand = new QUndoCommand();
3532 resizeCommand->setText(i18n("Resize group"));
3533 QList <QGraphicsItem *> items = parent->childItems();
3534 QList <ItemInfo> infos = parent->resizeInfos();
3535 parent->clearResizeInfos();
3537 for (int i = 0; i < items.count(); ++i) {
3538 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3539 if (item && item->type() == AVWIDGET) {
3540 ItemInfo info = infos.at(itemcount);
3541 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3545 m_commandStack->push(resizeCommand);
3548 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3550 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3552 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3553 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3555 QUndoCommand *resizeCommand = new QUndoCommand();
3556 resizeCommand->setText(i18n("Resize group"));
3557 QList <QGraphicsItem *> items = parent->childItems();
3558 QList <ItemInfo> infos = parent->resizeInfos();
3559 parent->clearResizeInfos();
3561 for (int i = 0; i < items.count(); ++i) {
3562 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3563 if (item && item->type() == AVWIDGET) {
3564 ItemInfo info = infos.at(itemcount);
3565 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3569 updateTrackDuration(-1, resizeCommand);
3570 m_commandStack->push(resizeCommand);
3573 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3575 } else if (m_operationMode == FADEIN) {
3576 // resize fade in effect
3577 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3578 int ix = item->hasEffect("volume", "fadein");
3579 int ix2 = item->hasEffect("", "fade_from_black");
3581 QDomElement oldeffect = item->effectAt(ix);
3582 int start = item->cropStart().frames(m_document->fps());
3583 int end = item->fadeIn();
3585 slotDeleteEffect(item, -1, oldeffect, false);
3588 QDomElement effect = oldeffect.cloneNode().toElement();
3589 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3590 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3591 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3592 emit clipItemSelected(item, ix);
3594 } else if (item->fadeIn() != 0 && ix2 == -1) {
3596 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3598 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3599 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3600 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3601 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3604 QDomElement oldeffect = item->effectAt(ix2);
3605 int start = item->cropStart().frames(m_document->fps());
3606 int end = item->fadeIn();
3608 slotDeleteEffect(item, -1, oldeffect, false);
3611 QDomElement effect = oldeffect.cloneNode().toElement();
3612 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3613 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3614 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3615 emit clipItemSelected(item, ix2);
3618 } else if (m_operationMode == FADEOUT) {
3619 // resize fade in effect
3620 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3621 int ix = item->hasEffect("volume", "fadeout");
3622 int ix2 = item->hasEffect("", "fade_to_black");
3624 QDomElement oldeffect = item->effectAt(ix);
3625 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3626 int start = item->fadeOut();
3628 slotDeleteEffect(item, -1, oldeffect, false);
3630 start = end - start;
3631 QDomElement effect = oldeffect.cloneNode().toElement();
3632 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3633 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3634 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3635 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3636 emit clipItemSelected(item, ix);
3638 } else if (item->fadeOut() != 0 && ix2 == -1) {
3640 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3642 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3643 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3644 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3645 EffectsList::setParameter(effect, "out", QString::number(0));
3646 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3649 QDomElement oldeffect = item->effectAt(ix2);
3650 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3651 int start = item->fadeOut();
3653 slotDeleteEffect(item, -1, oldeffect, false);
3655 start = end - start;
3656 QDomElement effect = oldeffect.cloneNode().toElement();
3657 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3658 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3659 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3660 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3661 emit clipItemSelected(item, ix2);
3664 } else if (m_operationMode == KEYFRAME) {
3665 // update the MLT effect
3666 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3667 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3669 // check if we want to remove keyframe
3670 double val = mapToScene(event->pos()).toPoint().y();
3671 QRectF br = item->sceneBoundingRect();
3672 double maxh = 100.0 / br.height();
3673 val = (br.bottom() - val) * maxh;
3674 int start = item->cropStart().frames(m_document->fps());
3675 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3677 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3679 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3681 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3684 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3685 //item->updateKeyframeEffect();
3686 //QString next = item->keyframes(item->selectedEffectIndex());
3687 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3688 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3690 m_commandStack->push(command);
3691 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3692 emit clipItemSelected(item, item->selectedEffectIndex());
3694 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3695 // A transition is selected
3697 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3698 if (transitionClip && transitionClip->baseClip()) {
3699 QString size = transitionClip->baseClip()->getProperty("frame_size");
3700 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3701 if (factor == 0) factor = 1.0;
3702 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3703 p.setY(size.section('x', 1, 1).toInt());
3705 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3706 } else emit transitionItemSelected(NULL);
3707 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3708 m_operationMode = NONE;
3711 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3713 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3715 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3716 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3719 m_waitingThumbs.removeAll(item);
3720 if (item->isSelected()) emit clipItemSelected(NULL);
3721 item->baseClip()->removeReference();
3722 m_document->updateClip(item->baseClip()->getId());
3724 /*if (item->baseClip()->isTransparent()) {
3725 // also remove automatic transition
3726 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3727 if (tr && tr->isAutomatic()) {
3728 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3729 scene()->removeItem(tr);
3734 if (m_dragItem == item) m_dragItem = NULL;
3736 #if QT_VERSION >= 0x040600
3737 // animate item deletion
3738 item->closeAnimation();
3739 /*if (refresh) item->closeAnimation();
3741 // no refresh, means we have several operations chained, we need to delete clip immediatly
3742 // so that it does not get in the way of the other
3751 setDocumentModified();
3752 if (refresh) m_document->renderer()->doRefresh();
3755 void CustomTrackView::deleteSelectedClips()
3757 resetSelectionGroup();
3758 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3759 if (itemList.count() == 0) {
3760 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3763 scene()->clearSelection();
3764 QUndoCommand *deleteSelected = new QUndoCommand();
3766 bool resetGroup = false;
3769 int transitionCount = 0;
3770 // expand & destroy groups
3771 for (int i = 0; i < itemList.count(); i++) {
3772 if (itemList.at(i)->type() == GROUPWIDGET) {
3774 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3775 QList <ItemInfo> clipInfos;
3776 QList <ItemInfo> transitionInfos;
3777 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3778 for (int j = 0; j < children.count(); j++) {
3779 if (children.at(j)->type() == AVWIDGET) {
3780 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3781 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3782 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3783 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3784 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3786 if (itemList.contains(children.at(j))) {
3787 children.removeAt(j);
3791 itemList += children;
3792 if (clipInfos.count() > 0)
3793 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3795 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3796 itemList.insert(i + 1, itemList.at(i)->parentItem());
3799 for (int i = 0; i < itemList.count(); i++) {
3800 if (itemList.at(i)->type() == AVWIDGET) {
3802 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3803 if (item->parentItem()) resetGroup = true;
3804 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3805 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3806 emit clipItemSelected(NULL);
3807 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3809 Transition *item = static_cast <Transition *>(itemList.at(i));
3810 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3811 if (item->parentItem()) resetGroup = true;
3812 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3813 emit transitionItemSelected(NULL);
3816 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3817 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3818 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3819 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3820 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3821 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3822 else deleteSelected->setText(i18n("Delete selected items"));
3823 updateTrackDuration(-1, deleteSelected);
3824 m_commandStack->push(deleteSelected);
3827 void CustomTrackView::changeClipSpeed()
3829 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3830 if (itemList.count() == 0) {
3831 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3834 QUndoCommand *changeSelected = new QUndoCommand();
3835 changeSelected->setText("Edit clip speed");
3839 for (int i = 0; i < itemList.count(); i++) {
3840 if (itemList.at(i)->type() == AVWIDGET) {
3841 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3842 ItemInfo info = item->info();
3843 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3845 double speed = (double) percent / 100.0;
3846 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3848 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3852 if (count > 0) m_commandStack->push(changeSelected);
3853 else delete changeSelected;
3856 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3859 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3861 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3863 kDebug() << "ERROR: Cannot find clip for speed change";
3864 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3867 info.track = m_document->tracksCount() - item->track();
3868 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3870 item->setSpeed(speed, strobe);
3871 item->updateRectGeometry();
3872 if (item->cropDuration().frames(m_document->fps()) != endPos)
3873 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3874 updatePositionEffects(item, info);
3875 setDocumentModified();
3877 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3881 void CustomTrackView::cutSelectedClips()
3883 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3884 QList<AbstractGroupItem *> groups;
3885 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3886 for (int i = 0; i < itemList.count(); ++i) {
3887 if (!itemList.at(i))
3889 if (itemList.at(i)->type() == AVWIDGET) {
3890 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3891 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3892 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3893 if (!groups.contains(group))
3895 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3896 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3897 m_commandStack->push(command);
3899 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3900 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3901 if (!groups.contains(group))
3906 for (int i = 0; i < groups.count(); ++i)
3907 razorGroup(groups.at(i), currentPos);
3910 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3913 QList <QGraphicsItem *> children = group->childItems();
3914 QList <ItemInfo> clips1, transitions1;
3915 QList <ItemInfo> clipsCut, transitionsCut;
3916 QList <ItemInfo> clips2, transitions2;
3917 for (int i = 0; i < children.count(); ++i) {
3918 children.at(i)->setSelected(false);
3919 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3920 if (child->type() == AVWIDGET) {
3921 if (cutPos > child->endPos())
3922 clips1 << child->info();
3923 else if (cutPos < child->startPos())
3924 clips2 << child->info();
3926 clipsCut << child->info();
3928 if (cutPos > child->endPos())
3929 transitions1 << child->info();
3930 else if (cutPos < child->startPos())
3931 transitions2 << child->info();
3933 transitionsCut << child->info();
3936 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3938 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3939 m_commandStack->push(command);
3943 void CustomTrackView::slotRazorGroup(QList <ItemInfo> clips1, QList <ItemInfo> transitions1, QList <ItemInfo> clipsCut, QList <ItemInfo> transitionsCut, QList <ItemInfo> clips2, QList <ItemInfo> transitions2, GenTime cutPos, bool cut)
3946 for (int i = 0; i < clipsCut.count(); ++i) {
3947 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3949 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3950 clips1 << clip->info();
3951 if (clipBehind != NULL)
3952 clips2 << clipBehind->info();
3955 /* TODO: cut transitionsCut
3956 * For now just append them to group1 */
3957 transitions1 << transitionsCut;
3958 doGroupClips(clips1, transitions1, true);
3959 doGroupClips(clips2, transitions2, true);
3961 /* we might also just use clipsCut.at(0)->parentItem().
3962 * Do this loop just in case something went wrong during cut */
3963 for (int i = 0; i < clipsCut.count(); ++i) {
3964 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3965 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3966 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3967 QList <QGraphicsItem *> children = group->childItems();
3968 QList <ItemInfo> groupClips;
3969 QList <ItemInfo> groupTrans;
3970 for (int j = 0; j < children.count(); ++j) {
3971 if (children.at(j)->type() == AVWIDGET)
3972 groupClips << ((AbstractClipItem *)children.at(j))->info();
3973 else if (children.at(j)->type() == TRANSITIONWIDGET)
3974 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3976 doGroupClips(groupClips, groupTrans, false);
3980 for (int i = 0; i < clipsCut.count(); ++i)
3981 cutClip(clipsCut.at(i), cutPos, false);
3982 // TODO: uncut transitonsCut
3983 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3987 void CustomTrackView::groupClips(bool group)
3989 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3990 QList <ItemInfo> clipInfos;
3991 QList <ItemInfo> transitionInfos;
3992 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3995 int max = itemList.count();
3996 for (int i = 0; i < max; i++) {
3997 if (itemList.at(i)->type() == GROUPWIDGET) {
3998 itemList += itemList.at(i)->childItems();
4002 for (int i = 0; i < itemList.count(); i++) {
4003 if (itemList.at(i)->type() == AVWIDGET) {
4004 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4005 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4006 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4007 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4008 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4011 if (clipInfos.count() > 0) {
4012 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4013 m_commandStack->push(command);
4017 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4019 resetSelectionGroup();
4020 m_scene->clearSelection();
4022 for (int i = 0; i < clipInfos.count(); i++) {
4023 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4024 if (clip == NULL) continue;
4025 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4026 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4027 m_document->clipManager()->removeGroup(grp);
4028 scene()->destroyItemGroup(grp);
4030 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4032 for (int i = 0; i < transitionInfos.count(); i++) {
4033 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4034 if (tr == NULL) continue;
4035 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4036 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4037 m_document->clipManager()->removeGroup(grp);
4038 scene()->destroyItemGroup(grp);
4040 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4042 setDocumentModified();
4046 QList <QGraphicsItemGroup *> groups;
4047 for (int i = 0; i < clipInfos.count(); i++) {
4048 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4050 clip->setSelected(true);
4053 for (int i = 0; i < transitionInfos.count(); i++) {
4054 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4056 clip->setSelected(true);
4059 groupSelectedItems(false, true);
4060 setDocumentModified();
4063 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4065 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4066 if (baseclip == NULL) {
4067 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4071 if (baseclip->producer() == NULL) {
4072 // If the clip has no producer, we must wait until it is created...
4074 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4075 emit forceClipProcessing(clipId);
4076 qApp->processEvents();
4077 for (int i = 0; i < 3; i++) {
4078 if (baseclip->producer() == NULL) {
4079 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
4082 if (baseclip->producer() == NULL) {
4083 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4087 emit displayMessage(QString(), InformationMessage);
4091 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
4092 item->setEffectList(effects);
4093 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4094 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4095 scene()->addItem(item);
4097 int producerTrack = info.track;
4098 int tracknumber = m_document->tracksCount() - info.track - 1;
4099 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4100 if (isLocked) item->setItemLocked(true);
4102 baseclip->addReference();
4103 m_document->updateClip(baseclip->getId());
4104 info.track = m_document->tracksCount() - info.track;
4105 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4106 for (int i = 0; i < item->effectsCount(); i++) {
4107 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4109 setDocumentModified();
4111 m_document->renderer()->doRefresh();
4112 if (!baseclip->isPlaceHolder())
4113 m_waitingThumbs.append(item);
4114 m_thumbsTimer.start();
4117 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4119 QList<QGraphicsItem *> list = scene()->items();
4120 QList <ClipItem *>clipList;
4121 ClipItem *clip = NULL;
4122 for (int i = 0; i < list.size(); ++i) {
4123 if (list.at(i)->type() == AVWIDGET) {
4124 clip = static_cast <ClipItem *>(list.at(i));
4125 if (clip->clipProducer() == clipId) {
4126 ItemInfo info = clip->info();
4127 Mlt::Producer *prod = NULL;
4128 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
4129 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
4130 else prod = clip->baseClip()->producer(info.track);
4131 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), prod)) {
4132 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4134 else clipList.append(clip);
4138 for (int i = 0; i < clipList.count(); i++)
4139 clipList.at(i)->refreshClip(true, true);
4142 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4144 int framepos = (int)(pos.frames(m_document->fps()));
4145 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4146 ClipItem *clip = NULL;
4147 for (int i = 0; i < list.size(); i++) {
4148 if (!list.at(i)->isEnabled()) continue;
4149 if (list.at(i)->type() == AVWIDGET) {
4150 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4151 if (test->endPos() == pos) clip = test;
4158 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4160 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4161 ClipItem *clip = NULL;
4162 for (int i = 0; i < list.size(); i++) {
4163 if (!list.at(i)->isEnabled()) continue;
4164 if (list.at(i)->type() == AVWIDGET) {
4165 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4166 if (test->startPos() == pos) clip = test;
4173 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4175 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4176 QList<QGraphicsItem *> list = scene()->items(p);
4177 ClipItem *clip = NULL;
4178 for (int i = 0; i < list.size(); i++) {
4179 if (!list.at(i)->isEnabled()) continue;
4180 if (list.at(i)->type() == AVWIDGET) {
4181 clip = static_cast <ClipItem *>(list.at(i));
4188 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4190 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4193 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4195 const QPointF p(pos, (track + 1) * m_tracksHeight);
4196 QList<QGraphicsItem *> list = scene()->items(p);
4197 Transition *clip = NULL;
4198 for (int i = 0; i < list.size(); i++) {
4199 if (!list.at(i)->isEnabled()) continue;
4200 if (list.at(i)->type() == TRANSITIONWIDGET) {
4201 clip = static_cast <Transition *>(list.at(i));
4208 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4210 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4213 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4215 int framepos = (int)(pos.frames(m_document->fps()));
4216 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4217 QList<QGraphicsItem *> list = scene()->items(p);
4218 Transition *clip = NULL;
4219 for (int i = 0; i < list.size(); i++) {
4220 if (!list.at(i)->isEnabled()) continue;
4221 if (list.at(i)->type() == TRANSITIONWIDGET) {
4222 Transition *test = static_cast <Transition *>(list.at(i));
4223 if (test->endPos() == pos) clip = test;
4230 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4232 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4233 QList<QGraphicsItem *> list = scene()->items(p);
4234 Transition *clip = NULL;
4235 for (int i = 0; i < list.size(); ++i) {
4236 if (!list.at(i)->isEnabled()) continue;
4237 if (list.at(i)->type() == TRANSITIONWIDGET) {
4238 Transition *test = static_cast <Transition *>(list.at(i));
4239 if (test->startPos() == pos) clip = test;
4246 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4248 if (m_selectionGroup) resetSelectionGroup(false);
4249 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4251 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);
4252 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4255 Mlt::Producer *prod = item->getProducer(end.track);
4257 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);
4259 bool snap = KdenliveSettings::snaptopoints();
4260 KdenliveSettings::setSnaptopoints(false);
4261 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4263 int tracknumber = m_document->tracksCount() - end.track - 1;
4264 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4265 m_scene->clearSelection();
4266 if (isLocked) item->setItemLocked(true);
4268 if (item->isItemLocked()) item->setItemLocked(false);
4269 item->setSelected(true);
4271 if (item->baseClip()->isTransparent()) {
4272 // Also move automatic transition
4273 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4274 if (tr && tr->isAutomatic()) {
4275 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4276 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);
4277 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4280 KdenliveSettings::setSnaptopoints(snap);
4281 setDocumentModified();
4283 // undo last move and emit error message
4284 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4286 if (refresh) m_document->renderer()->doRefresh();
4289 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4292 resetSelectionGroup();
4293 m_scene->clearSelection();
4295 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4296 scene()->addItem(m_selectionGroup);
4298 m_document->renderer()->blockSignals(true);
4299 for (int i = 0; i < startClip.count(); i++) {
4301 startClip[i].startPos = startClip.at(i).startPos - offset;
4302 startClip[i].track = startClip.at(i).track - trackOffset;
4304 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4306 clip->setItemLocked(false);
4307 if (clip->parentItem()) {
4308 m_selectionGroup->addToGroup(clip->parentItem());
4309 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4311 m_selectionGroup->addToGroup(clip);
4312 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4314 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4315 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4317 for (int i = 0; i < startTransition.count(); i++) {
4319 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4320 startTransition[i].track = startTransition.at(i).track - trackOffset;
4322 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4324 tr->setItemLocked(false);
4325 if (tr->parentItem()) {
4326 m_selectionGroup->addToGroup(tr->parentItem());
4327 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4329 m_selectionGroup->addToGroup(tr);
4330 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4332 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());
4333 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4335 m_document->renderer()->blockSignals(false);
4337 if (m_selectionGroup) {
4338 bool snap = KdenliveSettings::snaptopoints();
4339 KdenliveSettings::setSnaptopoints(false);
4341 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4342 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4344 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4346 int max = children.count();
4347 for (int i = 0; i < max; i++) {
4348 if (children.at(i)->type() == GROUPWIDGET) {
4349 children += children.at(i)->childItems();
4350 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4351 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4352 /*m_document->clipManager()->removeGroup(grp);
4353 m_scene->destroyItemGroup(grp);*/
4354 children.removeAll(children.at(i));
4359 for (int i = 0; i < children.count(); i++) {
4360 // re-add items in correct place
4361 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4362 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4364 ItemInfo info = item->info();
4365 int tracknumber = m_document->tracksCount() - info.track - 1;
4366 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4368 item->setItemLocked(true);
4369 else if (item->isItemLocked())
4370 item->setItemLocked(false);
4372 if (item->type() == AVWIDGET) {
4373 ClipItem *clip = static_cast <ClipItem*>(item);
4374 int trackProducer = info.track;
4375 info.track = m_document->tracksCount() - info.track;
4376 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4377 for (int i = 0; i < clip->effectsCount(); i++) {
4378 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4380 } else if (item->type() == TRANSITIONWIDGET) {
4381 Transition *tr = static_cast <Transition*>(item);
4383 if (!tr->forcedTrack()) {
4384 newTrack = getPreviousVideoTrack(info.track);
4386 newTrack = tr->transitionEndTrack() + trackOffset;
4387 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4389 tr->updateTransitionEndTrack(newTrack);
4390 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4394 resetSelectionGroup(false);
4396 for (int i = 0; i < children.count(); i++) {
4397 if (children.at(i)->parentItem())
4398 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4402 KdenliveSettings::setSnaptopoints(snap);
4403 m_document->renderer()->doRefresh();
4404 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4407 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4409 Transition *item = getTransitionItemAt(start.startPos, start.track);
4411 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);
4412 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4416 bool snap = KdenliveSettings::snaptopoints();
4417 KdenliveSettings::setSnaptopoints(false);
4419 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4420 // Transition was moved
4421 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4422 } else if (end.endPos == start.endPos) {
4423 // Transition start resize
4424 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4425 } else if (end.startPos == start.startPos) {
4426 // Transition end resize;
4427 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4428 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4431 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4432 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4433 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4435 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4436 KdenliveSettings::setSnaptopoints(snap);
4437 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4438 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());
4439 if (m_dragItem && m_dragItem == item) {
4441 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4442 if (transitionClip && transitionClip->baseClip()) {
4443 QString size = transitionClip->baseClip()->getProperty("frame_size");
4444 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4445 if (factor == 0) factor = 1.0;
4446 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4447 p.setY(size.section('x', 1, 1).toInt());
4449 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4451 if (m_refresh) m_document->renderer()->doRefresh();
4452 setDocumentModified();
4455 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4457 bool resizeClipStart = (start.startPos != end.startPos);
4458 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4460 if (dontWorry) return;
4461 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);
4462 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4465 if (item->parentItem()) {
4466 // Item is part of a group, reset group
4467 resetSelectionGroup();
4470 bool snap = KdenliveSettings::snaptopoints();
4471 KdenliveSettings::setSnaptopoints(false);
4473 if (resizeClipStart) {
4474 ItemInfo clipinfo = item->info();
4475 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4476 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4478 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4480 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4482 ItemInfo clipinfo = item->info();
4483 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4484 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4486 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4488 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4490 if (!resizeClipStart && end.cropStart != start.cropStart) {
4491 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4492 ItemInfo clipinfo = end;
4493 clipinfo.track = m_document->tracksCount() - end.track;
4494 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4496 item->setCropStart(end.cropStart);
4497 item->resetThumbs(true);
4500 m_document->renderer()->doRefresh();
4501 KdenliveSettings::setSnaptopoints(snap);
4502 setDocumentModified();
4505 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4507 if (pos == oldInfo.startPos.frames(m_document->fps()))
4509 bool snap = KdenliveSettings::snaptopoints();
4511 KdenliveSettings::setSnaptopoints(false);
4512 item->resizeStart(pos);
4513 if (item->startPos().frames(m_document->fps()) != pos) {
4514 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4515 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4516 KdenliveSettings::setSnaptopoints(snap);
4519 KdenliveSettings::setSnaptopoints(snap);
4522 bool hasParentCommand = false;
4524 hasParentCommand = true;
4526 command = new QUndoCommand();
4527 command->setText(i18n("Resize clip start"));
4530 // do this here, too, because otherwise undo won't update the group
4531 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4532 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4534 ItemInfo info = item->info();
4535 if (item->type() == AVWIDGET) {
4536 ItemInfo resizeinfo = oldInfo;
4537 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4538 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4540 // Check if there is an automatic transition on that clip (lower track)
4541 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4542 if (transition && transition->isAutomatic()) {
4543 ItemInfo trInfo = transition->info();
4544 ItemInfo newTrInfo = trInfo;
4545 newTrInfo.startPos = item->startPos();
4546 if (newTrInfo.startPos < newTrInfo.endPos)
4547 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4549 // Check if there is an automatic transition on that clip (upper track)
4550 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4551 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4552 ItemInfo trInfo = transition->info();
4553 ItemInfo newTrInfo = trInfo;
4554 newTrInfo.startPos = item->startPos();
4555 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4556 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4557 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4560 ClipItem *clip = static_cast < ClipItem * >(item);
4563 // Since we must always resize clip before updating the keyframes, we
4564 // put a resize command before & after checking keyframes so that
4565 // we are sure the resize is performed before whenever we do or undo the action
4566 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4567 adjustEffects(clip, oldInfo, command);
4568 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4569 emit clipItemSelected(clip);
4571 KdenliveSettings::setSnaptopoints(false);
4572 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4573 KdenliveSettings::setSnaptopoints(snap);
4574 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4576 } else if (item->type() == TRANSITIONWIDGET) {
4577 Transition *transition = static_cast <Transition *>(item);
4578 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)) {
4579 // Cannot resize transition
4580 KdenliveSettings::setSnaptopoints(false);
4581 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4582 KdenliveSettings::setSnaptopoints(snap);
4583 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4585 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4586 if (command == NULL)
4587 m_commandStack->push(moveCommand);
4591 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4592 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4594 if (!hasParentCommand)
4595 m_commandStack->push(command);
4598 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4600 if (pos == oldInfo.endPos.frames(m_document->fps()))
4602 bool snap = KdenliveSettings::snaptopoints();
4604 KdenliveSettings::setSnaptopoints(false);
4605 item->resizeEnd(pos);
4606 if (item->endPos().frames(m_document->fps()) != pos) {
4607 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4608 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4609 KdenliveSettings::setSnaptopoints(snap);
4612 KdenliveSettings::setSnaptopoints(snap);
4615 bool hasParentCommand = false;
4617 hasParentCommand = true;
4619 command = new QUndoCommand();
4622 // do this here, too, because otherwise undo won't update the group
4623 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4624 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4626 ItemInfo info = item->info();
4627 if (item->type() == AVWIDGET) {
4628 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4629 ItemInfo resizeinfo = info;
4630 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4631 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4633 // Check if there is an automatic transition on that clip (lower track)
4634 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4635 if (tr && tr->isAutomatic()) {
4636 ItemInfo trInfo = tr->info();
4637 ItemInfo newTrInfo = trInfo;
4638 newTrInfo.endPos = item->endPos();
4639 if (newTrInfo.endPos > newTrInfo.startPos)
4640 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4643 // Check if there is an automatic transition on that clip (upper track)
4644 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4645 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4646 ItemInfo trInfo = tr->info();
4647 ItemInfo newTrInfo = trInfo;
4648 newTrInfo.endPos = item->endPos();
4649 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4650 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4651 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4655 ClipItem *clip = static_cast < ClipItem * >(item);
4658 // Since we must always resize clip before updating the keyframes, we
4659 // put a resize command before & after checking keyframes so that
4660 // we are sure the resize is performed before whenever we do or undo the action
4661 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4662 adjustEffects(clip, oldInfo, command);
4663 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4664 emit clipItemSelected(clip);
4666 KdenliveSettings::setSnaptopoints(false);
4667 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4668 KdenliveSettings::setSnaptopoints(true);
4669 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4671 } else if (item->type() == TRANSITIONWIDGET) {
4672 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4673 Transition *transition = static_cast <Transition *>(item);
4674 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)) {
4675 // Cannot resize transition
4676 KdenliveSettings::setSnaptopoints(false);
4677 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4678 KdenliveSettings::setSnaptopoints(true);
4679 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4681 // Check transition keyframes
4682 QDomElement old = transition->toXML();
4683 if (transition->updateKeyframes()) {
4684 QDomElement xml = transition->toXML();
4685 m_document->renderer()->mltUpdateTransition(xml.attribute("tag"), xml.attribute("tag"), xml.attribute("transition_btrack").toInt(), m_document->tracksCount() - xml.attribute("transition_atrack").toInt(), transition->startPos(), transition->endPos(), xml);
4686 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4688 new MoveTransitionCommand(this, oldInfo, info, false, command);
4691 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4692 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4694 if (!hasParentCommand) {
4695 updateTrackDuration(oldInfo.track, command);
4696 m_commandStack->push(command);
4700 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4702 int end = item->fadeIn();
4704 // there is a fade in effect
4705 int effectPos = item->hasEffect("volume", "fadein");
4706 if (effectPos != -1) {
4707 QDomElement effect = item->getEffectAt(effectPos);
4708 int start = item->cropStart().frames(m_document->fps());
4709 int max = item->cropDuration().frames(m_document->fps());
4711 // Make sure the fade effect is not longer than the clip
4712 item->setFadeIn(max);
4713 end = item->fadeIn();
4716 EffectsList::setParameter(effect, "in", QString::number(start));
4717 EffectsList::setParameter(effect, "out", QString::number(end));
4719 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4720 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4721 // if fade effect is displayed, update the effect edit widget with new clip duration
4722 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4723 emit clipItemSelected(item, effectPos);
4726 effectPos = item->hasEffect("brightness", "fade_from_black");
4727 if (effectPos != -1) {
4728 QDomElement effect = item->getEffectAt(effectPos);
4729 int start = item->cropStart().frames(m_document->fps());
4730 int max = item->cropDuration().frames(m_document->fps());
4732 // Make sure the fade effect is not longer than the clip
4733 item->setFadeIn(max);
4734 end = item->fadeIn();
4737 EffectsList::setParameter(effect, "in", QString::number(start));
4738 EffectsList::setParameter(effect, "out", QString::number(end));
4740 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4741 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4742 // if fade effect is displayed, update the effect edit widget with new clip duration
4743 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4744 emit clipItemSelected(item, effectPos);
4749 int start = item->fadeOut();
4751 // there is a fade out effect
4752 int effectPos = item->hasEffect("volume", "fadeout");
4753 if (effectPos != -1) {
4754 QDomElement effect = item->getEffectAt(effectPos);
4755 int max = item->cropDuration().frames(m_document->fps());
4756 int end = max + item->cropStart().frames(m_document->fps());
4758 // Make sure the fade effect is not longer than the clip
4759 item->setFadeOut(max);
4760 start = item->fadeOut();
4762 start = end - start;
4763 EffectsList::setParameter(effect, "in", QString::number(start));
4764 EffectsList::setParameter(effect, "out", QString::number(end));
4766 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4767 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4768 // if fade effect is displayed, update the effect edit widget with new clip duration
4769 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4770 emit clipItemSelected(item, effectPos);
4773 effectPos = item->hasEffect("brightness", "fade_to_black");
4774 if (effectPos != -1) {
4775 QDomElement effect = item->getEffectAt(effectPos);
4776 int max = item->cropDuration().frames(m_document->fps());
4777 int end = max + item->cropStart().frames(m_document->fps());
4779 // Make sure the fade effect is not longer than the clip
4780 item->setFadeOut(max);
4781 start = item->fadeOut();
4783 start = end - start;
4784 EffectsList::setParameter(effect, "in", QString::number(start));
4785 EffectsList::setParameter(effect, "out", QString::number(end));
4787 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4788 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4789 // if fade effect is displayed, update the effect edit widget with new clip duration
4790 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4791 emit clipItemSelected(item, effectPos);
4796 int effectPos = item->hasEffect("freeze", "freeze");
4797 if (effectPos != -1) {
4798 // Freeze effect needs to be adjusted with clip resize
4799 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4800 QDomElement eff = item->getEffectAt(effectPos);
4801 if (!eff.isNull() && diff != 0) {
4802 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4803 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4805 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4806 emit clipItemSelected(item, item->selectedEffectIndex());
4813 double CustomTrackView::getSnapPointForPos(double pos)
4815 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4818 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4820 QList <GenTime> snaps;
4821 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4822 QList<QGraphicsItem *> itemList = items();
4823 for (int i = 0; i < itemList.count(); i++) {
4824 if (itemList.at(i) == selected) continue;
4825 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4826 if (itemList.at(i)->type() == AVWIDGET) {
4827 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4828 GenTime start = item->startPos();
4829 GenTime end = item->endPos();
4830 snaps.append(start);
4832 if (!offsetList.isEmpty()) {
4833 for (int j = 0; j < offsetList.size(); j++) {
4834 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4835 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4839 QList < GenTime > markers = item->snapMarkers();
4840 for (int j = 0; j < markers.size(); ++j) {
4841 GenTime t = markers.at(j);
4843 if (!offsetList.isEmpty()) {
4844 for (int k = 0; k < offsetList.size(); k++) {
4845 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4849 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4850 Transition *transition = static_cast <Transition*>(itemList.at(i));
4851 GenTime start = transition->startPos();
4852 GenTime end = transition->endPos();
4853 snaps.append(start);
4855 if (!offsetList.isEmpty()) {
4856 for (int j = 0; j < offsetList.size(); j++) {
4857 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4858 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4864 // add cursor position
4865 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4867 if (!offsetList.isEmpty()) {
4868 for (int j = 0; j < offsetList.size(); j++) {
4869 snaps.append(pos - offsetList.at(j));
4874 for (int i = 0; i < m_guides.count(); i++) {
4875 snaps.append(m_guides.at(i)->position());
4876 if (!offsetList.isEmpty()) {
4877 for (int j = 0; j < offsetList.size(); j++) {
4878 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4884 QPoint z = m_document->zone();
4885 snaps.append(GenTime(z.x(), m_document->fps()));
4886 snaps.append(GenTime(z.y(), m_document->fps()));
4889 m_scene->setSnapList(snaps);
4890 //for (int i = 0; i < m_snapPoints.size(); ++i)
4891 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4894 void CustomTrackView::slotSeekToPreviousSnap()
4896 updateSnapPoints(NULL);
4897 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4898 setCursorPos((int) res.frames(m_document->fps()));
4902 void CustomTrackView::slotSeekToNextSnap()
4904 updateSnapPoints(NULL);
4905 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4906 setCursorPos((int) res.frames(m_document->fps()));
4910 void CustomTrackView::clipStart()
4912 AbstractClipItem *item = getMainActiveClip();
4914 setCursorPos((int) item->startPos().frames(m_document->fps()));
4919 void CustomTrackView::clipEnd()
4921 AbstractClipItem *item = getMainActiveClip();
4923 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4928 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4930 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4931 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4932 m_commandStack->push(command);
4935 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4937 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4938 m_commandStack->push(command);
4941 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4943 DocClipBase *base = m_document->clipManager()->getClipById(id);
4944 QList <CommentedTime> markers = base->commentedSnapMarkers();
4946 if (markers.isEmpty()) {
4947 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4950 QUndoCommand *deleteMarkers = new QUndoCommand();
4951 deleteMarkers->setText("Delete clip markers");
4953 for (int i = 0; i < markers.size(); i++) {
4954 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4956 m_commandStack->push(deleteMarkers);
4959 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4961 DocClipBase *base = m_document->clipManager()->getClipById(id);
4962 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4963 else base->deleteSnapMarker(pos);
4964 emit updateClipMarkers(base);
4965 setDocumentModified();
4966 viewport()->update();
4969 int CustomTrackView::hasGuide(int pos, int offset)
4971 for (int i = 0; i < m_guides.count(); i++) {
4972 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4973 if (qAbs(guidePos - pos) <= offset) return guidePos;
4974 else if (guidePos > pos) return -1;
4979 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4983 double fps = m_document->fps();
4984 for (int i = 0; i < m_guides.count(); i++) {
4985 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4986 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4988 goMenu->setEnabled(!m_guides.isEmpty());
4991 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4993 if (oldPos > GenTime() && pos > GenTime()) {
4995 for (int i = 0; i < m_guides.count(); i++) {
4996 if (m_guides.at(i)->position() == oldPos) {
4997 Guide *item = m_guides.at(i);
4998 item->updateGuide(pos, comment);
5002 } else if (pos > GenTime()) addGuide(pos, comment);
5006 for (int i = 0; i < m_guides.count(); i++) {
5007 if (m_guides.at(i)->position() == oldPos) {
5008 delete m_guides.takeAt(i);
5013 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5015 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5016 m_document->syncGuides(m_guides);
5019 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
5021 for (int i = 0; i < m_guides.count(); i++) {
5022 if (m_guides.at(i)->position() == pos) {
5023 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5027 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5028 scene()->addItem(g);
5030 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5031 m_document->syncGuides(m_guides);
5035 void CustomTrackView::slotAddGuide(bool dialog)
5037 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5039 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5040 if (d.exec() != QDialog::Accepted) return;
5041 marker = d.newMarker();
5044 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5046 if (addGuide(marker.time(), marker.comment())) {
5047 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5048 m_commandStack->push(command);
5052 void CustomTrackView::slotEditGuide(int guidePos)
5055 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5056 else pos = GenTime(guidePos, m_document->fps());
5058 for (int i = 0; i < m_guides.count(); i++) {
5059 if (m_guides.at(i)->position() == pos) {
5060 slotEditGuide(m_guides.at(i)->info());
5065 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5068 void CustomTrackView::slotEditGuide(CommentedTime guide)
5070 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5071 if (d.exec() == QDialog::Accepted) {
5072 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5073 m_commandStack->push(command);
5078 void CustomTrackView::slotEditTimeLineGuide()
5080 if (m_dragGuide == NULL) return;
5081 CommentedTime guide = m_dragGuide->info();
5082 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5083 if (d.exec() == QDialog::Accepted) {
5084 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5085 m_commandStack->push(command);
5089 void CustomTrackView::slotDeleteGuide(int guidePos)
5092 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5093 else pos = GenTime(guidePos, m_document->fps());
5095 for (int i = 0; i < m_guides.count(); i++) {
5096 if (m_guides.at(i)->position() == pos) {
5097 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5098 m_commandStack->push(command);
5103 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5107 void CustomTrackView::slotDeleteTimeLineGuide()
5109 if (m_dragGuide == NULL) return;
5110 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5111 m_commandStack->push(command);
5115 void CustomTrackView::slotDeleteAllGuides()
5117 QUndoCommand *deleteAll = new QUndoCommand();
5118 deleteAll->setText("Delete all guides");
5119 for (int i = 0; i < m_guides.count(); i++) {
5120 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5122 m_commandStack->push(deleteAll);
5125 void CustomTrackView::setTool(PROJECTTOOL tool)
5130 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5133 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5134 m_scene->setScale(scaleFactor, verticalScale);
5135 removeTipAnimation();
5136 bool adjust = false;
5137 if (verticalScale != matrix().m22()) adjust = true;
5138 setMatrix(newmatrix);
5140 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5141 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5142 for (int i = 0; i < m_guides.count(); i++) {
5143 QLineF l = m_guides.at(i)->line();
5144 l.setP2(QPointF(l.x2(), newHeight));
5145 m_guides.at(i)->setLine(l);
5147 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5150 int diff = sceneRect().width() - m_projectDuration;
5151 if (diff * newmatrix.m11() < 50) {
5152 if (newmatrix.m11() < 0.4)
5153 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5155 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5157 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5158 centerOn(QPointF(cursorPos(), verticalPos));
5161 void CustomTrackView::slotRefreshGuides()
5163 if (KdenliveSettings::showmarkers()) {
5164 for (int i = 0; i < m_guides.count(); i++)
5165 m_guides.at(i)->update();
5169 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5171 painter->setClipRect(rect);
5172 QPen pen1 = painter->pen();
5173 pen1.setColor(palette().dark().color());
5174 painter->setPen(pen1);
5175 double min = rect.left();
5176 double max = rect.right();
5177 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5178 int maxTrack = m_document->tracksCount();
5179 QColor lockedColor = palette().button().color();
5180 QColor audioColor = palette().alternateBase().color();
5181 for (int i = 0; i < maxTrack; i++) {
5182 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5183 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5184 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5185 if (i == m_selectedTrack)
5186 painter->fillRect(track, m_activeTrackBrush.brush(this));
5188 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5190 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5194 bool CustomTrackView::findString(const QString &text)
5197 for (int i = 0; i < m_searchPoints.size(); ++i) {
5198 marker = m_searchPoints.at(i).comment();
5199 if (marker.contains(text, Qt::CaseInsensitive)) {
5200 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5201 int vert = verticalScrollBar()->value();
5202 int hor = cursorPos();
5203 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5211 void CustomTrackView::selectFound(QString track, QString pos)
5213 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5214 slotSelectTrack(track.toInt());
5216 int vert = verticalScrollBar()->value();
5217 int hor = cursorPos();
5218 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5221 bool CustomTrackView::findNextString(const QString &text)
5224 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5225 marker = m_searchPoints.at(i).comment();
5226 if (marker.contains(text, Qt::CaseInsensitive)) {
5227 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5228 int vert = verticalScrollBar()->value();
5229 int hor = cursorPos();
5230 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5239 void CustomTrackView::initSearchStrings()
5241 m_searchPoints.clear();
5242 QList<QGraphicsItem *> itemList = items();
5243 for (int i = 0; i < itemList.count(); i++) {
5244 // parse all clip names
5245 if (itemList.at(i)->type() == AVWIDGET) {
5246 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5247 GenTime start = item->startPos();
5248 CommentedTime t(start, item->clipName());
5249 m_searchPoints.append(t);
5250 // add all clip markers
5251 QList < CommentedTime > markers = item->commentedSnapMarkers();
5252 m_searchPoints += markers;
5257 for (int i = 0; i < m_guides.count(); i++)
5258 m_searchPoints.append(m_guides.at(i)->info());
5260 qSort(m_searchPoints);
5263 void CustomTrackView::clearSearchStrings()
5265 m_searchPoints.clear();
5269 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5271 QList<ItemInfo> matchingInfo;
5272 QList<QGraphicsItem *> itemList = items();
5273 for (int i = 0; i < itemList.count(); i++) {
5274 if (itemList.at(i)->type() == AVWIDGET) {
5275 ClipItem *item = (ClipItem *)itemList.at(i);
5276 if (item->clipProducer() == clipId)
5277 matchingInfo << item->info();
5280 return matchingInfo;
5283 void CustomTrackView::copyClip()
5285 qDeleteAll(m_copiedItems);
5286 m_copiedItems.clear();
5287 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5288 if (itemList.count() == 0) {
5289 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5292 for (int i = 0; i < itemList.count(); i++) {
5293 if (itemList.at(i)->type() == AVWIDGET) {
5294 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5295 ClipItem *clone = clip->clone(clip->info());
5296 m_copiedItems.append(clone);
5297 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5298 Transition *dup = static_cast <Transition *>(itemList.at(i));
5299 m_copiedItems.append(dup->clone());
5304 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5306 if (m_scene->editMode() != NORMALEDIT) {
5307 // If we are in overwrite mode, always allow the move
5310 int height = m_tracksHeight - 2;
5312 if (type == TRANSITIONWIDGET) {
5313 height = Transition::itemHeight();
5314 offset = Transition::itemOffset();
5316 else if (type == AVWIDGET) {
5317 height = ClipItem::itemHeight();
5318 offset = ClipItem::itemOffset();
5320 QRectF rect((double) info.startPos.frames(m_document->fps()), (double)(info.track * m_tracksHeight + 1 + offset), (double)(info.endPos - info.startPos).frames(m_document->fps()), (double) height);
5321 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5322 for (int i = 0; i < collisions.count(); i++) {
5323 if (collisions.at(i)->type() == type) {
5330 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5333 for (int i = 0; i < infoList.count(); i++) {
5334 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));
5337 QList<QGraphicsItem *> collisions = scene()->items(path);
5338 for (int i = 0; i < collisions.count(); i++) {
5339 if (collisions.at(i)->type() == type) return false;
5344 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5346 for (int i = 0; i < items.count(); i++) {
5347 ItemInfo info = items.at(i)->info();
5348 info.startPos += offset;
5349 info.endPos += offset;
5350 info.track += trackOffset;
5351 if (!canBePastedTo(info, items.at(i)->type())) return false;
5356 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5358 QPainterPath movePath;
5359 movePath.moveTo(0, 0);
5361 for (int i = 0; i < items.count(); i++) {
5362 ItemInfo info = items.at(i)->info();
5363 info.startPos = info.startPos + offset;
5364 info.endPos = info.endPos + offset;
5365 info.track = info.track + trackOffset;
5366 if (info.startPos < GenTime()) {
5367 // No clip should go below 0
5370 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));
5371 movePath.addRect(rect);
5373 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5374 for (int i = 0; i < collisions.count(); i++) {
5375 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5376 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5384 void CustomTrackView::pasteClip()
5386 if (m_copiedItems.count() == 0) {
5387 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5392 GenTime pos = GenTime(-1);
5393 if (m_menuPosition.isNull()) {
5394 position = mapFromGlobal(QCursor::pos());
5395 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5396 track = m_selectedTrack;
5397 pos = GenTime(m_cursorPos, m_document->fps());
5398 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5402 position = m_menuPosition;
5405 if (pos == GenTime(-1))
5406 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5408 track = (int)(mapToScene(position).y() / m_tracksHeight);
5410 GenTime leftPos = m_copiedItems.at(0)->startPos();
5411 int lowerTrack = m_copiedItems.at(0)->track();
5412 int upperTrack = m_copiedItems.at(0)->track();
5413 for (int i = 1; i < m_copiedItems.count(); i++) {
5414 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5415 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5416 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5419 GenTime offset = pos - leftPos;
5420 int trackOffset = track - lowerTrack;
5422 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5423 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5424 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5425 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5428 QUndoCommand *pasteClips = new QUndoCommand();
5429 pasteClips->setText("Paste clips");
5431 for (int i = 0; i < m_copiedItems.count(); i++) {
5432 // parse all clip names
5433 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5434 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5435 ItemInfo info = clip->info();
5436 info.startPos += offset;
5437 info.endPos += offset;
5438 info.track += trackOffset;
5439 if (canBePastedTo(info, AVWIDGET)) {
5440 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5441 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5442 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5443 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5445 info.startPos = tr->startPos() + offset;
5446 info.endPos = tr->endPos() + offset;
5447 info.track = tr->track() + trackOffset;
5448 int transitionEndTrack;
5449 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5450 else transitionEndTrack = tr->transitionEndTrack();
5451 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5452 if (info.startPos >= info.endPos) {
5453 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5454 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5455 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5458 updateTrackDuration(-1, pasteClips);
5459 m_commandStack->push(pasteClips);
5462 void CustomTrackView::pasteClipEffects()
5464 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5465 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5468 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5470 QUndoCommand *paste = new QUndoCommand();
5471 paste->setText("Paste effects");
5473 QList<QGraphicsItem *> clips = scene()->selectedItems();
5476 for (int i = 0; i < clips.count(); ++i) {
5477 if (clips.at(i)->type() == GROUPWIDGET) {
5478 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5479 for (int j = 0; j < children.count(); j++) {
5480 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5481 clips.append(children.at(j));
5487 for (int i = 0; i < clips.count(); ++i) {
5488 if (clips.at(i)->type() == AVWIDGET) {
5489 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5490 for (int j = 0; j < clip->effectsCount(); j++) {
5491 QDomElement eff = clip->effectAt(j);
5492 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5493 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5494 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5499 if (paste->childCount() > 0) m_commandStack->push(paste);
5502 //adjust effects (fades, ...)
5503 for (int i = 0; i < clips.count(); ++i) {
5504 if (clips.at(i)->type() == AVWIDGET) {
5505 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5506 updatePositionEffects(item, item->info());
5512 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5514 // parse parameters to check if we need to adjust to the new crop start
5515 int diff = (newstart - oldstart).frames(m_document->fps());
5516 int max = (newstart + duration).frames(m_document->fps());
5517 QDomNodeList params = xml.elementsByTagName("parameter");
5518 for (int i = 0; i < params.count(); i++) {
5519 QDomElement e = params.item(i).toElement();
5520 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5521 QString def = e.attribute("default");
5522 // Effect has a keyframe type parameter, we need to adjust the values
5523 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5524 QStringList newKeyFrames;
5525 foreach(const QString &str, keys) {
5526 int pos = str.section(':', 0, 0).toInt();
5527 double val = str.section(':', 1, 1).toDouble();
5530 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5532 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5534 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5535 e.setAttribute("keyframes", newKeyFrames.join(";"));
5540 ClipItem *CustomTrackView::getClipUnderCursor() const
5542 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5543 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5544 for (int i = 0; i < collisions.count(); i++) {
5545 if (collisions.at(i)->type() == AVWIDGET) {
5546 return static_cast < ClipItem *>(collisions.at(i));
5552 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5554 QList<QGraphicsItem *> clips = scene()->selectedItems();
5555 if (clips.isEmpty()) {
5556 return getClipUnderCursor();
5558 AbstractClipItem *item = NULL;
5559 for (int i = 0; i < clips.count(); ++i) {
5560 if (clips.at(i)->type() == AVWIDGET) {
5561 item = static_cast < AbstractClipItem *>(clips.at(i));
5562 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5565 if (item) return item;
5570 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5572 QList<QGraphicsItem *> clips = scene()->selectedItems();
5573 if (clips.isEmpty()) {
5574 return getClipUnderCursor();
5577 // remove all items in the list that are not clips
5578 for (int i = 0; i < clips.count();) {
5579 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5582 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5583 for (int i = 0; i < clips.count(); ++i) {
5584 if (clips.at(i)->type() == AVWIDGET) {
5585 item = static_cast < ClipItem *>(clips.at(i));
5586 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5594 void CustomTrackView::setInPoint()
5596 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5598 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5601 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5605 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5608 void CustomTrackView::setOutPoint()
5610 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5612 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5615 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5619 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5622 void CustomTrackView::slotUpdateAllThumbs()
5624 if (!isEnabled()) return;
5625 QList<QGraphicsItem *> itemList = items();
5626 //if (itemList.isEmpty()) return;
5628 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5629 for (int i = 0; i < itemList.count(); i++) {
5630 if (itemList.at(i)->type() == AVWIDGET) {
5631 item = static_cast <ClipItem *>(itemList.at(i));
5632 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5633 // Check if we have a cached thumbnail
5634 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5635 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5636 if (QFile::exists(thumb)) {
5638 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5639 item->slotSetStartThumb(pix);
5642 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5643 QString endThumb = startThumb;
5644 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5645 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5646 if (QFile::exists(startThumb)) {
5647 QPixmap pix(startThumb);
5648 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5649 item->slotSetStartThumb(pix);
5651 if (QFile::exists(endThumb)) {
5652 QPixmap pix(endThumb);
5653 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5654 item->slotSetEndThumb(pix);
5657 item->refreshClip(false, false);
5661 viewport()->update();
5664 void CustomTrackView::saveThumbnails()
5666 QList<QGraphicsItem *> itemList = items();
5668 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5669 for (int i = 0; i < itemList.count(); i++) {
5670 if (itemList.at(i)->type() == AVWIDGET) {
5671 item = static_cast <ClipItem *>(itemList.at(i));
5672 if (item->clipType() != COLOR) {
5673 // Check if we have a cached thumbnail
5674 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5675 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5676 if (!QFile::exists(thumb)) {
5677 QPixmap pix(item->startThumb());
5681 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5682 QString endThumb = startThumb;
5683 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5684 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5685 if (!QFile::exists(startThumb)) {
5686 QPixmap pix(item->startThumb());
5687 pix.save(startThumb);
5689 if (!QFile::exists(endThumb)) {
5690 QPixmap pix(item->endThumb());
5700 void CustomTrackView::slotInsertTrack(int ix)
5702 TrackDialog d(m_document, parentWidget());
5703 d.comboTracks->setCurrentIndex(ix);
5704 d.label->setText(i18n("Insert track"));
5705 d.setWindowTitle(i18n("Insert New Track"));
5707 if (d.exec() == QDialog::Accepted) {
5708 ix = d.comboTracks->currentIndex();
5709 if (d.before_select->currentIndex() == 1)
5713 info.isMute = false;
5714 info.isLocked = false;
5715 if (d.video_track->isChecked()) {
5716 info.type = VIDEOTRACK;
5717 info.isBlind = false;
5719 info.type = AUDIOTRACK;
5720 info.isBlind = true;
5722 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5723 m_commandStack->push(addTrack);
5724 setDocumentModified();
5728 void CustomTrackView::slotDeleteTrack(int ix)
5730 if (m_document->tracksCount() < 2) return;
5731 TrackDialog d(m_document, parentWidget());
5732 d.comboTracks->setCurrentIndex(ix);
5733 d.label->setText(i18n("Delete track"));
5734 d.before_select->setHidden(true);
5735 d.setWindowTitle(i18n("Delete Track"));
5736 d.video_track->setHidden(true);
5737 d.audio_track->setHidden(true);
5738 if (d.exec() == QDialog::Accepted) {
5739 ix = d.comboTracks->currentIndex();
5740 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5741 deleteTimelineTrack(ix, info);
5742 setDocumentModified();
5743 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5744 m_commandStack->push(command);*/
5748 void CustomTrackView::slotConfigTracks(int ix)
5750 TracksConfigDialog d(m_document, ix, parentWidget());
5751 if (d.exec() == QDialog::Accepted) {
5752 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5753 m_commandStack->push(configTracks);
5754 QList <int> toDelete = d.deletedTracks();
5755 for (int i = 0; i < toDelete.count(); ++i) {
5756 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5757 deleteTimelineTrack(toDelete.at(i) - i, info);
5759 setDocumentModified();
5763 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5765 if (m_document->tracksCount() < 2) return;
5766 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5767 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5768 QList<QGraphicsItem *> selection = m_scene->items(r);
5769 QUndoCommand *deleteTrack = new QUndoCommand();
5770 deleteTrack->setText("Delete track");
5772 // Delete all clips in selected track
5773 for (int i = 0; i < selection.count(); i++) {
5774 if (selection.at(i)->type() == AVWIDGET) {
5775 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5776 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5777 m_waitingThumbs.removeAll(item);
5778 m_scene->removeItem(item);
5781 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5782 Transition *item = static_cast <Transition *>(selection.at(i));
5783 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5784 m_scene->removeItem(item);
5790 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5791 m_commandStack->push(deleteTrack);
5794 void CustomTrackView::autoTransition()
5796 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5797 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5798 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5801 Transition *tr = static_cast <Transition*>(itemList.at(0));
5802 tr->setAutomatic(!tr->isAutomatic());
5803 QDomElement transition = tr->toXML();
5804 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);
5805 setDocumentModified();
5809 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5812 QDomNodeList params = effect.elementsByTagName("parameter");
5813 for (int i = 0; i < params.count(); i++) {
5814 QDomElement e = params.item(i).toElement();
5815 if (!e.isNull() && e.attribute("type") == "constant") {
5816 if (e.hasAttribute("factor")) {
5817 double factor = e.attribute("factor").toDouble();
5818 double value = e.attribute("value").toDouble();
5819 value = value / factor;
5820 result.append(QString::number(value));
5821 } else result.append(e.attribute("value"));
5827 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5829 QList<QGraphicsItem *> list = scene()->items();
5830 ClipItem *clip = NULL;
5831 for (int i = 0; i < list.size(); ++i) {
5832 if (list.at(i)->type() == AVWIDGET) {
5833 clip = static_cast <ClipItem *>(list.at(i));
5834 if (clip->clipProducer() == id) {
5835 clip->setClipName(name);
5839 viewport()->update();
5842 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5844 minimum = GenTime();
5845 maximum = GenTime();
5846 QList<QGraphicsItem *> selection;
5847 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5848 selection.removeAll(item);
5849 for (int i = 0; i < selection.count(); i++) {
5850 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5851 if (clip && clip->type() == AVWIDGET) {
5852 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5853 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5858 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5860 minimum = GenTime();
5861 maximum = GenTime();
5862 QList<QGraphicsItem *> selection;
5863 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5864 selection.removeAll(item);
5865 for (int i = 0; i < selection.count(); i++) {
5866 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5867 if (clip && clip->type() == TRANSITIONWIDGET) {
5868 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5869 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5874 void CustomTrackView::loadGroups(const QDomNodeList groups)
5876 for (int i = 0; i < groups.count(); i++) {
5877 QDomNodeList children = groups.at(i).childNodes();
5878 scene()->clearSelection();
5879 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5880 QDomElement elem = children.item(nodeindex).toElement();
5881 int pos = elem.attribute("position").toInt();
5882 int track = elem.attribute("track").toInt();
5883 if (elem.tagName() == "clipitem") {
5884 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5885 if (clip) clip->setSelected(true);
5887 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5888 if (clip) clip->setSelected(true);
5891 groupSelectedItems(false, true);
5895 void CustomTrackView::splitAudio()
5897 resetSelectionGroup();
5898 QList<QGraphicsItem *> selection = scene()->selectedItems();
5899 if (selection.isEmpty()) {
5900 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5903 QUndoCommand *splitCommand = new QUndoCommand();
5904 splitCommand->setText(i18n("Split audio"));
5905 for (int i = 0; i < selection.count(); i++) {
5906 if (selection.at(i)->type() == AVWIDGET) {
5907 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5908 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5909 if (clip->parentItem()) {
5910 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5912 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5917 if (splitCommand->childCount()) {
5918 updateTrackDuration(-1, splitCommand);
5919 m_commandStack->push(splitCommand);
5923 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5925 ClipItem *clip = getClipItemAt(pos, track);
5927 kDebug() << "// Cannot find clip to split!!!";
5931 int start = pos.frames(m_document->fps());
5932 int freetrack = m_document->tracksCount() - track - 1;
5934 // do not split audio when we are on an audio track
5935 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5938 for (; freetrack > 0; freetrack--) {
5939 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5940 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5941 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5942 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5943 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5948 kDebug() << "GOT TRK: " << track;
5949 if (freetrack == 0) {
5950 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5952 ItemInfo info = clip->info();
5953 info.track = m_document->tracksCount() - freetrack;
5954 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5955 scene()->clearSelection();
5956 clip->setSelected(true);
5957 ClipItem *audioClip = getClipItemAt(start, info.track);
5959 clip->setVideoOnly(true);
5960 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5961 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5963 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5964 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5966 audioClip->setSelected(true);
5967 audioClip->setAudioOnly(true);
5968 groupSelectedItems(false, true);
5972 // unsplit clip: remove audio part and change video part to normal clip
5973 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5974 kDebug() << "//CANNOT FIND CLP GRP";
5977 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5978 QList<QGraphicsItem *> children = grp->childItems();
5979 if (children.count() != 2) {
5980 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5983 for (int i = 0; i < children.count(); i++) {
5984 if (children.at(i) != clip) {
5985 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5986 ItemInfo info = clip->info();
5987 deleteClip(clp->info());
5988 clip->setVideoOnly(false);
5989 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5990 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5995 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5996 m_document->clipManager()->removeGroup(grp);
5997 scene()->destroyItemGroup(grp);
6001 void CustomTrackView::setVideoOnly()
6003 resetSelectionGroup();
6004 QList<QGraphicsItem *> selection = scene()->selectedItems();
6005 if (selection.isEmpty()) {
6006 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6009 QUndoCommand *videoCommand = new QUndoCommand();
6010 videoCommand->setText(i18n("Video only"));
6011 for (int i = 0; i < selection.count(); i++) {
6012 if (selection.at(i)->type() == AVWIDGET) {
6013 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6014 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6015 if (clip->parentItem()) {
6016 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6018 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6023 m_commandStack->push(videoCommand);
6026 void CustomTrackView::setAudioOnly()
6028 resetSelectionGroup();
6029 QList<QGraphicsItem *> selection = scene()->selectedItems();
6030 if (selection.isEmpty()) {
6031 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6034 QUndoCommand *videoCommand = new QUndoCommand();
6035 videoCommand->setText(i18n("Audio only"));
6036 for (int i = 0; i < selection.count(); i++) {
6037 if (selection.at(i)->type() == AVWIDGET) {
6038 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6039 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6040 if (clip->parentItem()) {
6041 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6043 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6048 m_commandStack->push(videoCommand);
6051 void CustomTrackView::setAudioAndVideo()
6053 resetSelectionGroup();
6054 QList<QGraphicsItem *> selection = scene()->selectedItems();
6055 if (selection.isEmpty()) {
6056 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6059 QUndoCommand *videoCommand = new QUndoCommand();
6060 videoCommand->setText(i18n("Audio and Video"));
6061 for (int i = 0; i < selection.count(); i++) {
6062 if (selection.at(i)->type() == AVWIDGET) {
6063 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6064 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6065 if (clip->parentItem()) {
6066 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6068 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6073 m_commandStack->push(videoCommand);
6076 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6078 ClipItem *clip = getClipItemAt(pos, track);
6080 kDebug() << "// Cannot find clip to split!!!";
6084 int start = pos.frames(m_document->fps());
6085 clip->setVideoOnly(true);
6086 clip->setAudioOnly(false);
6087 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6088 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6090 } else if (audioOnly) {
6091 int start = pos.frames(m_document->fps());
6092 clip->setAudioOnly(true);
6093 clip->setVideoOnly(false);
6094 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6095 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6098 int start = pos.frames(m_document->fps());
6099 clip->setAudioOnly(false);
6100 clip->setVideoOnly(false);
6101 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
6102 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6106 setDocumentModified();
6109 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6111 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6112 m_clipTypeGroup->setEnabled(false);
6114 m_clipTypeGroup->setEnabled(true);
6115 QList <QAction *> actions = m_clipTypeGroup->actions();
6117 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6118 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6119 else lookup = "clip_audio_and_video";
6120 for (int i = 0; i < actions.count(); i++) {
6121 if (actions.at(i)->data().toString() == lookup) {
6122 actions.at(i)->setChecked(true);
6129 void CustomTrackView::slotGoToMarker(QAction *action)
6131 int pos = action->data().toInt();
6132 setCursorPos(pos, true);
6135 void CustomTrackView::reloadTransitionLumas()
6139 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6140 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6141 for (int i = 0; i < params.count(); i++) {
6142 QDomElement e = params.item(i).toElement();
6143 if (e.attribute("tag") == "resource") {
6144 lumaNames = e.attribute("paramlistdisplay");
6145 lumaFiles = e.attribute("paramlist");
6150 QList<QGraphicsItem *> itemList = items();
6151 Transition *transitionitem;
6152 QDomElement transitionXml;
6153 for (int i = 0; i < itemList.count(); i++) {
6154 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6155 transitionitem = static_cast <Transition*>(itemList.at(i));
6156 transitionXml = transitionitem->toXML();
6157 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6158 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6159 for (int i = 0; i < params.count(); i++) {
6160 QDomElement e = params.item(i).toElement();
6161 if (e.attribute("tag") == "resource") {
6162 e.setAttribute("paramlistdisplay", lumaNames);
6163 e.setAttribute("paramlist", lumaFiles);
6168 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6169 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6170 for (int i = 0; i < params.count(); i++) {
6171 QDomElement e = params.item(i).toElement();
6172 if (e.attribute("tag") == "luma") {
6173 e.setAttribute("paramlistdisplay", lumaNames);
6174 e.setAttribute("paramlist", lumaFiles);
6181 emit transitionItemSelected(NULL);
6184 double CustomTrackView::fps() const
6186 return m_document->fps();
6189 void CustomTrackView::updateProjectFps()
6191 // update all clips to the new fps
6192 resetSelectionGroup();
6193 scene()->clearSelection();
6195 QList<QGraphicsItem *> itemList = items();
6196 for (int i = 0; i < itemList.count(); i++) {
6197 // remove all items and re-add them one by one
6198 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6200 for (int i = 0; i < itemList.count(); i++) {
6201 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6202 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6203 clip->updateFps(m_document->fps());
6204 m_scene->addItem(clip);
6205 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6206 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6207 QList<QGraphicsItem *> children = grp->childItems();
6208 for (int j = 0; j < children.count(); j++) {
6209 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6210 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6211 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6212 clip->updateFps(m_document->fps());
6215 m_document->clipManager()->removeGroup(grp);
6216 m_scene->addItem(grp);
6217 scene()->destroyItemGroup(grp);
6218 scene()->clearSelection();
6219 for (int j = 0; j < children.count(); j++) {
6220 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6221 //children.at(j)->setParentItem(0);
6222 children.at(j)->setSelected(true);
6225 groupSelectedItems(true, true);
6226 } else if (itemList.at(i)->type() == GUIDEITEM) {
6227 Guide *g = static_cast<Guide *>(itemList.at(i));
6229 m_scene->addItem(g);
6232 viewport()->update();
6235 void CustomTrackView::slotTrackDown()
6237 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6238 else m_selectedTrack++;
6239 emit updateTrackHeaders();
6240 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6241 ensureVisible(rect, 0, 0);
6242 viewport()->update();
6245 void CustomTrackView::slotTrackUp()
6247 if (m_selectedTrack > 0) m_selectedTrack--;
6248 else m_selectedTrack = m_document->tracksCount() - 1;
6249 emit updateTrackHeaders();
6250 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6251 ensureVisible(rect, 0, 0);
6252 viewport()->update();
6255 int CustomTrackView::selectedTrack() const
6257 return m_selectedTrack;
6260 QStringList CustomTrackView::selectedClips() const
6262 QStringList clipIds;
6263 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6264 for (int i = 0; i < selection.count(); i++) {
6265 if (selection.at(i)->type() == AVWIDGET) {
6266 ClipItem *item = (ClipItem *)selection.at(i);
6267 clipIds << item->clipProducer();
6273 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6275 QList<ClipItem *> clips;
6276 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6277 for (int i = 0; i < selection.count(); i++) {
6278 if (selection.at(i)->type() == AVWIDGET) {
6279 clips.append((ClipItem *)selection.at(i));
6285 void CustomTrackView::slotSelectTrack(int ix)
6287 m_selectedTrack = qMax(0, ix);
6288 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6289 emit updateTrackHeaders();
6290 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6291 ensureVisible(rect, 0, 0);
6292 viewport()->update();
6295 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6298 if (track != -1 && pos != -1)
6299 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6301 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6302 QList<QGraphicsItem *> selection = m_scene->items(rect);
6303 resetSelectionGroup(group);
6304 if (!group) m_scene->clearSelection();
6305 for (int i = 0; i < selection.count(); i++) {
6306 if (selection.at(i)->type() == AVWIDGET) {
6307 selection.at(i)->setSelected(add);
6311 if (group) groupSelectedItems();
6314 void CustomTrackView::selectTransition(bool add, bool group)
6316 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6317 QList<QGraphicsItem *> selection = m_scene->items(rect);
6318 resetSelectionGroup(group);
6319 if (!group) m_scene->clearSelection();
6320 for (int i = 0; i < selection.count(); i++) {
6321 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6322 selection.at(i)->setSelected(add);
6326 if (group) groupSelectedItems();
6329 QStringList CustomTrackView::extractTransitionsLumas()
6332 QList<QGraphicsItem *> itemList = items();
6333 Transition *transitionitem;
6334 QDomElement transitionXml;
6335 for (int i = 0; i < itemList.count(); i++) {
6336 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6337 transitionitem = static_cast <Transition*>(itemList.at(i));
6338 transitionXml = transitionitem->toXML();
6339 // luma files in transitions can be in "resource" or "luma" property
6340 QString luma = EffectsList::parameter(transitionXml, "luma");
6341 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6342 if (!luma.isEmpty()) urls << KUrl(luma).path();
6345 #if QT_VERSION >= 0x040500
6346 urls.removeDuplicates();
6351 void CustomTrackView::setEditMode(EDITMODE mode)
6353 m_scene->setEditMode(mode);
6356 void CustomTrackView::checkTrackSequence(int track)
6358 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6359 //track = m_document->tracksCount() -track;
6360 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6361 QList<QGraphicsItem *> selection = m_scene->items(rect);
6362 QList <int> timelineList;
6363 timelineList.append(0);
6364 for (int i = 0; i < selection.count(); i++) {
6365 if (selection.at(i)->type() == AVWIDGET) {
6366 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6367 int start = clip->startPos().frames(m_document->fps());
6368 int end = clip->endPos().frames(m_document->fps());
6369 if (!timelineList.contains(start)) timelineList.append(start);
6370 if (!timelineList.contains(end)) timelineList.append(end);
6373 qSort(timelineList);
6374 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6375 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6378 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6380 if (data.isEmpty()) return;
6381 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6383 info.startPos = GenTime(in, m_document->fps());
6384 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6385 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6386 info.cropDuration = info.endPos - info.startPos;
6387 info.track = m_selectedTrack;
6388 QUndoCommand *addCommand = new QUndoCommand();
6389 addCommand->setText(i18n("Insert clip"));
6390 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6391 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6392 updateTrackDuration(info.track, addCommand);
6393 m_commandStack->push(addCommand);
6395 selectClip(true, false, m_selectedTrack, in);
6396 // Automatic audio split
6397 if (KdenliveSettings::splitaudio())
6401 void CustomTrackView::clearSelection()
6403 resetSelectionGroup();
6404 scene()->clearSelection();
6406 emit clipItemSelected(NULL);
6409 void CustomTrackView::updatePalette()
6411 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6415 pen1.setColor(palette().text().color());
6416 m_cursorLine->setPen(pen1);
6418 emit tracksChanged();
6421 void CustomTrackView::removeTipAnimation()
6424 scene()->removeItem(m_visualTip);
6425 m_animationTimer->stop();
6433 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6435 if (m_visualTip == NULL) {
6436 QRectF rect = clip->sceneBoundingRect();
6437 m_animation = new QGraphicsItemAnimation;
6438 m_animation->setTimeLine(m_animationTimer);
6439 m_animation->setScaleAt(1, 1, 1);
6444 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6445 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6446 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6448 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6450 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6452 m_animation->setScaleAt(.5, 2, 2);
6456 polygon << QPoint(0, - size * 2);
6457 if (mode == RESIZESTART)
6458 polygon << QPoint(size * 2, 0);
6460 polygon << QPoint(- size * 2, 0);
6461 polygon << QPoint(0, size * 2);
6462 polygon << QPoint(0, - size * 2);
6464 m_visualTip = new QGraphicsPolygonItem(polygon);
6465 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6466 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6467 if (mode == RESIZESTART)
6468 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6470 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6472 m_animation->setScaleAt(.5, 2, 1);
6474 case TRANSITIONSTART:
6476 polygon << QPoint(0, - size * 2);
6477 if (mode == TRANSITIONSTART)
6478 polygon << QPoint(size * 2, 0);
6480 polygon << QPoint(- size * 2, 0);
6481 polygon << QPoint(0, 0);
6482 polygon << QPoint(0, - size * 2);
6484 m_visualTip = new QGraphicsPolygonItem(polygon);
6485 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6486 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6487 if (mode == TRANSITIONSTART)
6488 m_visualTip->setPos(rect.x(), rect.bottom());
6490 m_visualTip->setPos(rect.right(), rect.bottom());
6492 m_animation->setScaleAt(.5, 2, 2);
6499 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6500 m_visualTip->setZValue(100);
6501 scene()->addItem(m_visualTip);
6502 m_animation->setItem(m_visualTip);
6503 m_animationTimer->start();
6507 bool CustomTrackView::hasAudio(int track) const
6509 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6510 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6511 QGraphicsItem *item;
6512 for (int i = 0; i < collisions.count(); i++) {
6513 item = collisions.at(i);
6514 if (!item->isEnabled()) continue;
6515 if (item->type() == AVWIDGET) {
6516 ClipItem *clip = static_cast <ClipItem *>(item);
6517 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6523 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6525 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6526 m_commandStack->push(command);
6527 setDocumentModified();
6531 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6533 EffectsParameterList parameters;
6534 parameters.addParam("tag", effect.attribute("tag"));
6535 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6536 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6537 parameters.addParam("id", effect.attribute("id"));
6538 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6539 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6540 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6541 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6543 QDomNodeList params = effect.elementsByTagName("parameter");
6544 for (int i = 0; i < params.count(); i++) {
6545 QDomElement e = params.item(i).toElement();
6546 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6547 // effects with geometry param need in / out synced with the clip, request it...
6548 parameters.addParam("_sync_in_out", "1");
6550 if (e.attribute("type") == "simplekeyframe") {
6552 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6553 double factor = e.attribute("factor", "1").toDouble();
6554 for (int j = 0; j < values.count(); j++) {
6555 QString pos = values.at(j).section(':', 0, 0);
6556 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6557 values[j] = pos + "=" + QString::number(val);
6559 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6560 parameters.addParam(e.attribute("name"), values.join(";"));
6561 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6562 parameters.addParam("max", e.attribute("max"));
6563 parameters.addParam("min", e.attribute("min"));
6564 parameters.addParam("factor", e.attribute("factor", "1"));*/
6565 } else if (e.attribute("type") == "keyframe") {
6566 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6567 parameters.addParam("keyframes", e.attribute("keyframes"));
6568 parameters.addParam("max", e.attribute("max"));
6569 parameters.addParam("min", e.attribute("min"));
6570 parameters.addParam("factor", e.attribute("factor", "1"));
6571 parameters.addParam("starttag", e.attribute("starttag", "start"));
6572 parameters.addParam("endtag", e.attribute("endtag", "end"));
6573 } else if (e.attribute("namedesc").contains(';')) {
6574 QString format = e.attribute("format");
6575 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6576 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6578 QTextStream txtNeu(&neu);
6579 if (values.size() > 0)
6580 txtNeu << (int)values[0].toDouble();
6581 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6582 txtNeu << separators[i];
6583 txtNeu << (int)(values[i+1].toDouble());
6585 parameters.addParam("start", neu);
6587 if (e.attribute("factor", "1") != "1") {
6589 if (e.attribute("factor").contains('%')) {
6590 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6591 } else fact = e.attribute("factor", "1").toDouble();
6592 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6594 parameters.addParam(e.attribute("name"), e.attribute("value"));
6601 void CustomTrackView::updateTrackNames(int track, bool added)
6603 QList <TrackInfo> tracks = m_document->tracksList();
6604 int max = tracks.count();
6605 int docTrack = max - track - 1;
6607 // count number of tracks of each type
6608 int videoTracks = 0;
6609 int audioTracks = 0;
6610 for (int i = max - 1; i >= 0; --i) {
6611 TrackInfo info = tracks.at(i);
6612 if (info.type == VIDEOTRACK)
6617 if (i <= docTrack) {
6618 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6619 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6622 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6623 info.trackName = type + QString::number(typeNumber);
6624 m_document->setTrackType(i, info);
6627 if (info.trackName == type + QString::number(typeNumber + 1)) {
6628 info.trackName = type + QString::number(typeNumber);
6629 m_document->setTrackType(i, info);
6634 emit tracksChanged();
6637 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6643 tracks << m_document->tracksCount() - track - 1;
6645 // negative track number -> update all tracks
6646 for (int i = 0; i < m_document->tracksCount(); ++i)
6650 for (int i = 0; i < tracks.count(); ++i) {
6652 // t + 1 because of black background track
6653 duration = m_document->renderer()->mltTrackDuration(t + 1);
6654 if (duration != m_document->trackDuration(t)) {
6655 m_document->setTrackDuration(t, duration);
6658 EffectsList effects = m_document->getTrackEffects(t);
6659 for (int j = 0; j < effects.count(); ++j) {
6661 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6662 * - update the effectstack if necessary
6669 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6671 QList<QGraphicsItem *> list = scene()->items();
6672 ClipItem *clip = NULL;
6673 for (int i = 0; i < list.size(); ++i) {
6674 if (list.at(i)->type() == AVWIDGET) {
6675 clip = static_cast <ClipItem *>(list.at(i));
6676 if (clip->clipProducer() == id) {
6677 clip->refreshClip(true, resetThumbs);
6683 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
6685 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
6687 if (effects.count()) {
6688 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6689 while (i != effects.constEnd()) {
6690 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, command);