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_pixmapCache = new KPixmapCache("kdenlive-thumbs");
147 m_animationTimer = new QTimeLine(800);
148 m_animationTimer->setFrameRange(0, 5);
149 m_animationTimer->setUpdateInterval(100);
150 m_animationTimer->setLoopCount(0);
152 m_tipColor = QColor(0, 192, 0, 200);
153 m_tipPen.setColor(QColor(255, 255, 255, 100));
154 m_tipPen.setWidth(3);
156 const int maxHeight = m_tracksHeight * m_document->tracksCount();
157 setSceneRect(0, 0, sceneRect().width(), maxHeight);
158 verticalScrollBar()->setMaximum(maxHeight);
159 verticalScrollBar()->setTracking(true);
160 // repaint guides when using vertical scroll
161 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
163 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
164 m_cursorLine->setZValue(1000);
167 pen1.setColor(palette().text().color());
168 m_cursorLine->setPen(pen1);
169 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
171 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
172 m_scrollTimer.setInterval(100);
173 m_scrollTimer.setSingleShot(true);
175 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
176 m_thumbsTimer.setInterval(500);
177 m_thumbsTimer.setSingleShot(true);
179 KIcon razorIcon("edit-cut");
180 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
182 KIcon spacerIcon("kdenlive-spacer-tool");
183 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
186 CustomTrackView::~CustomTrackView()
188 qDeleteAll(m_guides);
190 m_waitingThumbs.clear();
191 delete m_pixmapCache;
192 delete m_animationTimer;
196 void CustomTrackView::keyPressEvent(QKeyEvent * event)
198 if (event->key() == Qt::Key_Up) {
201 } else if (event->key() == Qt::Key_Down) {
204 } else QWidget::keyPressEvent(event);
207 void CustomTrackView::setDocumentModified()
209 m_document->setModified(true);
212 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
214 m_timelineContextMenu = timeline;
215 m_timelineContextClipMenu = clip;
216 m_clipTypeGroup = clipTypeGroup;
217 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
219 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
220 m_markerMenu->setEnabled(false);
221 markermenu->addMenu(m_markerMenu);
222 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
223 QList <QAction *> list = m_timelineContextClipMenu->actions();
224 for (int i = 0; i < list.count(); i++) {
225 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
226 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
229 m_timelineContextTransitionMenu = transition;
230 list = m_timelineContextTransitionMenu->actions();
231 for (int i = 0; i < list.count(); i++) {
232 if (list.at(i)->data().toString() == "auto") {
233 m_autoTransition = list.at(i);
238 m_timelineContextMenu->addSeparator();
239 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
240 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
241 m_timelineContextMenu->addAction(m_deleteGuide);
243 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
244 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
245 m_timelineContextMenu->addAction(m_editGuide);
248 void CustomTrackView::slotDoResetMenuPosition()
250 m_menuPosition = QPoint();
253 void CustomTrackView::slotResetMenuPosition()
255 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
256 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
259 void CustomTrackView::checkAutoScroll()
261 m_autoScroll = KdenliveSettings::autoscroll();
264 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
265 return m_scene->m_tracksList;
268 void CustomTrackView::checkTrackHeight()
270 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
271 m_tracksHeight = KdenliveSettings::trackheight();
272 emit trackHeightChanged();
273 QList<QGraphicsItem *> itemList = items();
275 Transition *transitionitem;
276 bool snap = KdenliveSettings::snaptopoints();
277 KdenliveSettings::setSnaptopoints(false);
278 for (int i = 0; i < itemList.count(); i++) {
279 if (itemList.at(i)->type() == AVWIDGET) {
280 item = (ClipItem*) itemList.at(i);
281 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
282 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
283 item->resetThumbs(true);
284 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
285 transitionitem = (Transition*) itemList.at(i);
286 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
287 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
290 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
291 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
293 for (int i = 0; i < m_guides.count(); i++) {
294 QLineF l = m_guides.at(i)->line();
295 l.setP2(QPointF(l.x2(), newHeight));
296 m_guides.at(i)->setLine(l);
299 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
300 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
301 KdenliveSettings::setSnaptopoints(snap);
302 viewport()->update();
305 /** Zoom or move viewport on mousewheel
307 * If mousewheel+Ctrl, zooms in/out on the timeline.
309 * With Ctrl, moves viewport towards end of timeline if down/back,
310 * opposite on up/forward.
312 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
313 void CustomTrackView::wheelEvent(QWheelEvent * e)
315 if (e->modifiers() == Qt::ControlModifier) {
316 if (e->delta() > 0) emit zoomIn();
319 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
320 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
324 int CustomTrackView::getPreviousVideoTrack(int track)
326 track = m_document->tracksCount() - track - 1;
328 for (int i = track; i > -1; i--) {
329 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
335 void CustomTrackView::slotFetchNextThumbs()
337 if (!m_waitingThumbs.isEmpty()) {
338 ClipItem *item = m_waitingThumbs.takeFirst();
339 while (item == NULL && !m_waitingThumbs.isEmpty()) {
340 item = m_waitingThumbs.takeFirst();
342 if (item) item->slotFetchThumbs();
343 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
347 void CustomTrackView::slotCheckMouseScrolling()
349 if (m_scrollOffset == 0) {
350 m_scrollTimer.stop();
353 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
354 m_scrollTimer.start();
357 void CustomTrackView::slotCheckPositionScrolling()
359 // If mouse is at a border of the view, scroll
360 if (m_moveOpMode != SEEK) return;
361 if (mapFromScene(m_cursorPos, 0).x() < 3) {
362 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
363 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
364 setCursorPos(mapToScene(QPoint(-2, 0)).x());
365 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
366 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
367 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
368 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
374 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
376 int pos = event->x();
377 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
379 double snappedPos = getSnapPointForPos(mappedXPos);
380 emit mousePosition(mappedXPos);
382 if (event->buttons() & Qt::MidButton) return;
383 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
384 event->setAccepted(true);
386 QGraphicsView::mouseMoveEvent(event);
390 if (event->buttons() != Qt::NoButton) {
391 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
392 if (m_dragItem && m_tool == SELECTTOOL) {
393 if (m_operationMode == MOVE && move) {
394 QGraphicsView::mouseMoveEvent(event);
395 // If mouse is at a border of the view, scroll
397 m_scrollOffset = -30;
398 m_scrollTimer.start();
399 } else if (viewport()->width() - pos < 10) {
401 m_scrollTimer.start();
402 } else if (m_scrollTimer.isActive()) {
403 m_scrollTimer.stop();
405 } else if (m_operationMode == RESIZESTART && move) {
406 m_document->renderer()->pause();
407 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
408 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
410 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
412 m_dragItem->resizeStart((int)(snappedPos));
414 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
415 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
416 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
417 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
418 } else if (m_operationMode == RESIZEEND && move) {
419 m_document->renderer()->pause();
420 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
421 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
423 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
425 m_dragItem->resizeEnd((int)(snappedPos));
427 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
428 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
429 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
430 } else if (m_operationMode == FADEIN && move) {
431 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
432 } else if (m_operationMode == FADEOUT && move) {
433 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
434 } else if (m_operationMode == KEYFRAME && move) {
435 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
436 double pos = mapToScene(event->pos()).toPoint().y();
437 QRectF br = m_dragItem->sceneBoundingRect();
438 double maxh = 100.0 / br.height();
439 pos = (br.bottom() - pos) * maxh;
440 m_dragItem->updateKeyFramePos(keyFramePos, pos);
441 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
442 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
444 removeTipAnimation();
446 } else if (m_operationMode == MOVEGUIDE) {
447 removeTipAnimation();
448 QGraphicsView::mouseMoveEvent(event);
450 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
452 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
453 if (snappedPos < 0) snappedPos = 0;
455 // Make sure there is no collision
456 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
457 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
458 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
459 collidingItems.removeAll(m_selectionGroup);
460 for (int i = 0; i < children.count(); i++) {
461 if (children.at(i)->type() == GROUPWIDGET) {
462 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
463 for (int j = 0; j < subchildren.count(); j++)
464 collidingItems.removeAll(subchildren.at(j));
466 collidingItems.removeAll(children.at(i));
468 bool collision = false;
470 for (int i = 0; i < collidingItems.count(); i++) {
471 if (!collidingItems.at(i)->isEnabled()) continue;
472 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
473 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
474 // Moving backward, determine best pos
475 QPainterPath clipPath;
476 clipPath.addRect(item->sceneBoundingRect());
477 QPainterPath res = shape.intersected(clipPath);
478 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
481 snappedPos += offset;
482 // make sure we have no collision
483 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
484 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
485 collidingItems.removeAll(m_selectionGroup);
486 for (int i = 0; i < children.count(); i++) {
487 if (children.at(i)->type() == GROUPWIDGET) {
488 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
489 for (int j = 0; j < subchildren.count(); j++)
490 collidingItems.removeAll(subchildren.at(j));
492 collidingItems.removeAll(children.at(i));
495 for (int i = 0; i < collidingItems.count(); i++) {
496 if (!collidingItems.at(i)->isEnabled()) continue;
497 if (collidingItems.at(i)->type() == AVWIDGET) {
506 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
507 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
508 collidingItems.removeAll(m_selectionGroup);
509 for (int i = 0; i < children.count(); i++) {
510 if (children.at(i)->type() == GROUPWIDGET) {
511 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
512 for (int j = 0; j < subchildren.count(); j++)
513 collidingItems.removeAll(subchildren.at(j));
515 collidingItems.removeAll(children.at(i));
519 for (int i = 0; i < collidingItems.count(); i++) {
520 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
521 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
522 // Moving backward, determine best pos
523 QPainterPath clipPath;
524 clipPath.addRect(item->sceneBoundingRect());
525 QPainterPath res = shape.intersected(clipPath);
526 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
530 snappedPos += offset;
531 // make sure we have no collision
532 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
533 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
534 collidingItems.removeAll(m_selectionGroup);
535 for (int i = 0; i < children.count(); i++) {
536 if (children.at(i)->type() == GROUPWIDGET) {
537 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
538 for (int j = 0; j < subchildren.count(); j++)
539 collidingItems.removeAll(subchildren.at(j));
541 collidingItems.removeAll(children.at(i));
543 for (int i = 0; i < collidingItems.count(); i++) {
544 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
552 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
553 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
557 if (m_tool == RAZORTOOL) {
558 setCursor(m_razorCursor);
559 //QGraphicsView::mouseMoveEvent(event);
561 } else if (m_tool == SPACERTOOL) {
562 setCursor(m_spacerCursor);
566 QList<QGraphicsItem *> itemList = items(event->pos());
567 QGraphicsRectItem *item = NULL;
568 OPERATIONTYPE opMode = NONE;
570 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
572 } else for (int i = 0; i < itemList.count(); i++) {
573 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
574 item = (QGraphicsRectItem*) itemList.at(i);
579 if (item && event->buttons() == Qt::NoButton) {
580 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
581 if (m_tool == RAZORTOOL) {
582 // razor tool over a clip, display current frame in monitor
583 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
584 //TODO: solve crash when showing frame when moving razor over clip
585 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
590 opMode = clip->operationMode(mapToScene(event->pos()));
591 const double size = 5;
592 if (opMode == m_moveOpMode) {
593 QGraphicsView::mouseMoveEvent(event);
596 removeTipAnimation();
598 m_moveOpMode = opMode;
599 setTipAnimation(clip, opMode, size);
601 if (item->type() == AVWIDGET)
602 ci = static_cast <ClipItem *>(item);
604 if (opMode == MOVE) {
605 setCursor(Qt::OpenHandCursor);
607 message = ci->clipName() + i18n(":");
608 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
609 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
610 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
611 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
612 if (clip->parentItem() == m_selectionGroup)
613 message.append(i18n(" Selection duration:"));
615 message.append(i18n(" Group duration:"));
616 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
617 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
618 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
619 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
623 } else if (opMode == RESIZESTART) {
624 setCursor(KCursor("left_side", Qt::SizeHorCursor));
626 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
627 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
628 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
629 } else if (opMode == RESIZEEND) {
630 setCursor(KCursor("right_side", Qt::SizeHorCursor));
632 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
633 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
634 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
635 } else if (opMode == FADEIN || opMode == FADEOUT) {
636 setCursor(Qt::PointingHandCursor);
637 if (ci && opMode == FADEIN && ci->fadeIn()) {
638 message = i18n("Fade in duration: ");
639 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
640 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
641 message = i18n("Fade out duration: ");
642 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
644 message = i18n("Drag to add or resize a fade effect.");
646 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
647 setCursor(Qt::PointingHandCursor);
648 message = i18n("Click to add a transition.");
649 } else if (opMode == KEYFRAME) {
650 setCursor(Qt::PointingHandCursor);
651 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
654 if (!message.isEmpty())
655 emit displayMessage(message, InformationMessage);
656 } // no clip under mouse
657 else if (m_tool == RAZORTOOL) {
660 } else if (opMode == MOVEGUIDE) {
661 m_moveOpMode = opMode;
662 setCursor(Qt::SplitHCursor);
664 removeTipAnimation();
665 setCursor(Qt::ArrowCursor);
666 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
667 QGraphicsView::mouseMoveEvent(event);
669 setCursorPos(mappedXPos);
670 slotCheckPositionScrolling();
672 } else m_moveOpMode = NONE;
674 QGraphicsView::mouseMoveEvent(event);
678 void CustomTrackView::mousePressEvent(QMouseEvent * event)
680 setFocus(Qt::MouseFocusReason);
681 m_menuPosition = QPoint();
683 // special cases (middle click button or ctrl / shift click
684 if (event->button() == Qt::MidButton) {
686 m_blockRefresh = false;
687 m_operationMode = NONE;
691 if (event->modifiers() & Qt::ShiftModifier) {
692 // Rectangle selection
693 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
694 setDragMode(QGraphicsView::RubberBandDrag);
695 if (!(event->modifiers() & Qt::ControlModifier)) {
696 resetSelectionGroup();
697 scene()->clearSelection();
699 m_blockRefresh = false;
700 m_operationMode = RUBBERSELECTION;
701 QGraphicsView::mousePressEvent(event);
705 m_blockRefresh = true;
707 bool collision = false;
709 if (m_tool != RAZORTOOL) activateMonitor();
710 else if (m_document->renderer()->playSpeed() != 0.0) {
711 m_document->renderer()->pause();
714 m_clickEvent = event->pos();
716 // check item under mouse
717 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
719 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
720 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
721 setDragMode(QGraphicsView::ScrollHandDrag);
722 QGraphicsView::mousePressEvent(event);
723 m_blockRefresh = false;
724 m_operationMode = NONE;
728 // if a guide and a clip were pressed, just select the guide
729 for (int i = 0; i < collisionList.count(); ++i) {
730 if (collisionList.at(i)->type() == GUIDEITEM) {
731 // a guide item was pressed
732 m_dragGuide = (Guide *) collisionList.at(i);
733 if (event->button() == Qt::LeftButton) { // move it
734 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
736 m_operationMode = MOVEGUIDE;
737 // deselect all clips so that only the guide will move
738 m_scene->clearSelection();
739 resetSelectionGroup(false);
740 updateSnapPoints(NULL);
741 QGraphicsView::mousePressEvent(event);
743 } else // show context menu
748 // Find first clip, transition or group under mouse (when no guides selected)
750 AbstractGroupItem *dragGroup = NULL;
751 AbstractClipItem *collisionClip = NULL;
753 while (!m_dragGuide && ct < collisionList.count()) {
754 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
755 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
756 if (collisionClip->isItemLocked())
758 if (collisionClip == m_dragItem)
759 collisionClip = NULL;
761 m_dragItem = collisionClip;
763 m_dragItemInfo = m_dragItem->info();
764 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
765 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
766 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
773 if (m_dragItem) emit clipItemSelected(NULL);
776 #if QT_VERSION >= 0x040600
777 // Add shadow to dragged item, currently disabled because of painting artifacts
778 //TODO: re-enable when fixed
779 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
780 eff->setBlurRadius(5);
781 eff->setOffset(3, 3);
782 m_dragItem->setGraphicsEffect(eff);*/
784 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
785 // update transition menu action
786 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
787 m_autoTransition->setEnabled(true);
788 } else m_autoTransition->setEnabled(false);
790 // context menu requested
791 if (event->button() == Qt::RightButton) {
793 if (dragGroup) dragGroup->setSelected(true);
794 else if (!m_dragItem->isSelected()) {
795 resetSelectionGroup(false);
796 m_scene->clearSelection();
797 m_dragItem->setSelected(true);
799 } else if (!m_dragGuide) {
800 // check if there is a guide close to mouse click
801 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
802 for (int i = 0; i < guidesCollisionList.count(); i++) {
803 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
804 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
808 // keep this to support multiple guides context menu in the future (?)
809 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
810 guidesCollisionList.removeAt(0);
812 if (!guidesCollisionList.isEmpty())
813 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
816 m_operationMode = NONE;
817 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
818 m_menuPosition = m_clickEvent;
824 // No item under click
825 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
826 resetSelectionGroup(false);
827 setCursor(Qt::ArrowCursor);
828 m_scene->clearSelection();
830 updateClipTypeActions(NULL);
831 if (m_tool == SPACERTOOL) {
832 QList<QGraphicsItem *> selection;
833 if (event->modifiers() == Qt::ControlModifier) {
834 // Ctrl + click, select all items on track after click position
835 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
836 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
837 // Cannot use spacer on locked track
838 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
842 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
845 selection = checkForGroups(rect, &isOk);
847 // groups found on track, do not allow the move
848 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
852 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;
854 // Select all items on all tracks after click position
855 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
856 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
859 QList <GenTime> offsetList;
860 // create group to hold selected items
861 m_selectionGroup = new AbstractGroupItem(m_document->fps());
862 scene()->addItem(m_selectionGroup);
864 for (int i = 0; i < selection.count(); i++) {
865 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
866 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
867 if (item->isItemLocked()) continue;
868 offsetList.append(item->startPos());
869 offsetList.append(item->endPos());
870 m_selectionGroup->addToGroup(selection.at(i));
871 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
872 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
873 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
874 QList<QGraphicsItem *> children = selection.at(i)->childItems();
875 for (int j = 0; j < children.count(); j++) {
876 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
877 offsetList.append(item->startPos());
878 offsetList.append(item->endPos());
880 m_selectionGroup->addToGroup(selection.at(i));
881 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
882 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
883 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
884 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
885 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
886 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
889 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
890 if (!offsetList.isEmpty()) {
892 QList <GenTime> cleandOffsetList;
893 GenTime startOffset = offsetList.takeFirst();
894 for (int k = 0; k < offsetList.size(); k++) {
895 GenTime newoffset = offsetList.at(k) - startOffset;
896 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
897 cleandOffsetList.append(newoffset);
900 updateSnapPoints(NULL, cleandOffsetList, true);
902 m_operationMode = SPACER;
904 setCursorPos((int)(mapToScene(event->x(), 0).x()));
906 QGraphicsView::mousePressEvent(event);
911 if (m_tool == RAZORTOOL && m_dragItem) {
912 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
913 if (m_dragItem->type() == TRANSITIONWIDGET) {
914 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
916 m_document->renderer()->pause();
917 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
918 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
920 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
921 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
922 m_commandStack->push(command);
924 setDocumentModified();
931 bool itemSelected = false;
932 if (m_dragItem->isSelected())
934 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
936 else if (dragGroup && dragGroup->isSelected())
939 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
940 if (event->modifiers() != Qt::ControlModifier) {
941 resetSelectionGroup(false);
942 m_scene->clearSelection();
943 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
944 viewport()->update();
945 } else resetSelectionGroup();
947 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
948 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
950 bool selected = !m_dragItem->isSelected();
952 dragGroup->setSelected(selected);
954 m_dragItem->setSelected(selected);
956 groupSelectedItems();
957 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
958 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
959 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
962 if (collisionClip != NULL || m_dragItem == NULL) {
963 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
964 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
965 emit clipItemSelected(selected);
967 emit clipItemSelected(NULL);
971 // If clicked item is selected, allow move
972 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
974 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
975 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
976 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
978 // Update snap points
979 if (m_selectionGroup == NULL) {
980 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
981 updateSnapPoints(NULL);
983 updateSnapPoints(m_dragItem);
985 QList <GenTime> offsetList;
986 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
987 for (int i = 0; i < children.count(); i++) {
988 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
989 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
990 offsetList.append(item->startPos());
991 offsetList.append(item->endPos());
994 if (!offsetList.isEmpty()) {
996 GenTime startOffset = offsetList.takeFirst();
997 QList <GenTime> cleandOffsetList;
998 for (int k = 0; k < offsetList.size(); k++) {
999 GenTime newoffset = offsetList.at(k) - startOffset;
1000 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1001 cleandOffsetList.append(newoffset);
1004 updateSnapPoints(NULL, cleandOffsetList, true);
1008 if (m_operationMode == KEYFRAME) {
1009 m_dragItem->updateSelectedKeyFrame();
1010 m_blockRefresh = false;
1012 } else if (m_operationMode == MOVE) {
1013 setCursor(Qt::ClosedHandCursor);
1014 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1016 info.startPos = m_dragItem->startPos();
1017 info.track = m_dragItem->track();
1018 int transitiontrack = getPreviousVideoTrack(info.track);
1019 ClipItem *transitionClip = NULL;
1020 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1021 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1022 info.endPos = transitionClip->endPos();
1024 GenTime transitionDuration(65, m_document->fps());
1025 if (m_dragItem->cropDuration() < transitionDuration)
1026 info.endPos = m_dragItem->endPos();
1028 info.endPos = info.startPos + transitionDuration;
1030 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1031 // Check there is no other transition at that place
1032 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1033 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1034 QList<QGraphicsItem *> selection = m_scene->items(r);
1035 bool transitionAccepted = true;
1036 for (int i = 0; i < selection.count(); i++) {
1037 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1038 Transition *tr = static_cast <Transition *>(selection.at(i));
1039 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1040 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1041 } else transitionAccepted = false;
1044 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1045 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1046 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1048 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1049 info.track = m_dragItem->track();
1050 int transitiontrack = getPreviousVideoTrack(info.track);
1051 ClipItem *transitionClip = NULL;
1052 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1053 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1054 info.startPos = transitionClip->startPos();
1056 GenTime transitionDuration(65, m_document->fps());
1057 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1058 else info.startPos = info.endPos - transitionDuration;
1060 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1061 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1062 EffectsList::setParameter(transition, "reverse", "1");
1064 // Check there is no other transition at that place
1065 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1066 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1067 QList<QGraphicsItem *> selection = m_scene->items(r);
1068 bool transitionAccepted = true;
1069 for (int i = 0; i < selection.count(); i++) {
1070 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1071 Transition *tr = static_cast <Transition *>(selection.at(i));
1072 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1073 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1074 } else transitionAccepted = false;
1077 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1078 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1080 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1081 resetSelectionGroup(false);
1082 m_dragItem->setSelected(true);
1085 m_blockRefresh = false;
1087 QGraphicsView::mousePressEvent(event);
1090 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1092 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1093 QList<QGraphicsItem *> list = scene()->items(p);
1094 AbstractGroupItem *group = NULL;
1095 for (int i = 0; i < list.size(); i++) {
1096 if (!list.at(i)->isEnabled()) continue;
1097 if (list.at(i)->type() == GROUPWIDGET) {
1098 group = static_cast <AbstractGroupItem *>(list.at(i));
1102 rebuildGroup(group);
1105 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1108 resetSelectionGroup(false);
1109 m_scene->clearSelection();
1111 QList <QGraphicsItem *> children = group->childItems();
1112 m_document->clipManager()->removeGroup(group);
1113 scene()->destroyItemGroup(group);
1114 for (int i = 0; i < children.count(); i++)
1115 children.at(i)->setSelected(true);
1116 groupSelectedItems(false, true);
1120 void CustomTrackView::resetSelectionGroup(bool selectItems)
1122 if (m_selectionGroup) {
1123 // delete selection group
1124 bool snap = KdenliveSettings::snaptopoints();
1125 KdenliveSettings::setSnaptopoints(false);
1127 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1128 scene()->destroyItemGroup(m_selectionGroup);
1129 for (int i = 0; i < children.count(); i++) {
1130 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1131 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1132 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1133 children.at(i)->setSelected(selectItems);
1135 } else if (children.at(i)->type() == GROUPWIDGET) {
1136 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1137 children.at(i)->setSelected(selectItems);
1141 m_selectionGroup = NULL;
1142 KdenliveSettings::setSnaptopoints(snap);
1146 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1148 if (m_selectionGroup) {
1149 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1152 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1153 if (selection.isEmpty()) return;
1155 // Find top left position of selection
1156 for (int i = 0; i < selection.count(); i++) {
1157 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1158 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1159 } else if (selection.at(i)->parentItem()) {
1160 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1164 if (force || selection.count() > 1) {
1165 bool snap = KdenliveSettings::snaptopoints();
1166 KdenliveSettings::setSnaptopoints(false);
1167 if (createNewGroup) {
1168 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1169 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1170 QPointF diff = newGroup->pos();
1171 newGroup->translate(-diff.x(), -diff.y());
1172 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1174 scene()->addItem(newGroup);
1176 // Check if we are trying to include a group in a group
1177 QList <AbstractGroupItem *> groups;
1178 for (int i = 0; i < selection.count(); i++) {
1179 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1180 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1181 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1182 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1184 if (!groups.isEmpty()) {
1185 // ungroup previous groups
1186 while (!groups.isEmpty()) {
1187 AbstractGroupItem *grp = groups.takeFirst();
1188 m_document->clipManager()->removeGroup(grp);
1189 scene()->destroyItemGroup(grp);
1191 selection = m_scene->selectedItems();
1194 for (int i = 0; i < selection.count(); i++) {
1195 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1196 newGroup->addToGroup(selection.at(i));
1197 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1200 KdenliveSettings::setSnaptopoints(snap);
1202 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1203 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1204 QPointF diff = m_selectionGroup->pos();
1205 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1206 m_selectionGroup->translate(- diff.x(), -diff.y());
1208 scene()->addItem(m_selectionGroup);
1209 for (int i = 0; i < selection.count(); i++) {
1210 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1211 m_selectionGroup->addToGroup(selection.at(i));
1212 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1215 KdenliveSettings::setSnaptopoints(snap);
1216 if (m_selectionGroup) {
1217 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1218 m_selectionGroupInfo.track = m_selectionGroup->track();
1221 } else resetSelectionGroup();
1224 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1226 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1227 /*if (m_moveOpMode == KEYFRAME) {
1228 // user double clicked on a keyframe, open edit dialog
1229 //TODO: update for effects with several values per keyframe
1230 QDialog d(parentWidget());
1231 Ui::KeyFrameDialog_UI view;
1233 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1234 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1235 view.kfr_value->setFocus();
1236 if (d.exec() == QDialog::Accepted) {
1237 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1238 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1239 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1240 QString previous = item->keyframes(item->selectedEffectIndex());
1241 item->updateKeyframeEffect();
1242 QString next = item->keyframes(item->selectedEffectIndex());
1243 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1244 m_commandStack->push(command);
1245 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1246 emit clipItemSelected(item, item->selectedEffectIndex());
1251 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1252 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1253 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1254 //QString previous = item->keyframes(item->selectedEffectIndex());
1255 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1256 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1257 //item->updateKeyframeEffect();
1258 //QString next = item->keyframes(item->selectedEffectIndex());
1259 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1260 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1261 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1262 m_commandStack->push(command);
1263 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1264 emit clipItemSelected(item, item->selectedEffectIndex());
1266 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1269 QList<QGraphicsItem *> collisionList = items(event->pos());
1270 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1271 Guide *editGuide = (Guide *) collisionList.at(0);
1272 if (editGuide) slotEditGuide(editGuide->info());
1277 void CustomTrackView::editItemDuration()
1279 AbstractClipItem *item;
1283 if (m_scene->selectedItems().count() == 1) {
1284 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1286 if (m_scene->selectedItems().empty())
1287 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1289 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1295 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1299 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1300 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1304 if (!item->isItemLocked()) {
1307 if (item->type() == TRANSITIONWIDGET)
1308 getTransitionAvailableSpace(item, minimum, maximum);
1310 getClipAvailableSpace(item, minimum, maximum);
1312 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1313 if (d.exec() == QDialog::Accepted) {
1314 ItemInfo clipInfo = item->info();
1315 ItemInfo startInfo = clipInfo;
1316 if (item->type() == TRANSITIONWIDGET) {
1317 // move & resize transition
1318 clipInfo.startPos = d.startPos();
1319 clipInfo.endPos = clipInfo.startPos + d.duration();
1320 clipInfo.track = item->track();
1321 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1322 updateTrackDuration(clipInfo.track, command);
1323 m_commandStack->push(command);
1325 // move and resize clip
1326 QUndoCommand *moveCommand = new QUndoCommand();
1327 moveCommand->setText(i18n("Edit clip"));
1328 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1329 // duration was reduced, so process it first
1330 clipInfo.endPos = clipInfo.startPos + d.duration();
1331 clipInfo.cropStart = d.cropStart();
1332 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1334 if (d.startPos() != clipInfo.startPos) {
1335 startInfo = clipInfo;
1336 clipInfo.startPos = d.startPos();
1337 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1338 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1340 if (d.duration() > item->cropDuration()) {
1341 // duration was increased, so process it after move
1342 startInfo = clipInfo;
1343 clipInfo.endPos = clipInfo.startPos + d.duration();
1344 clipInfo.cropStart = d.cropStart();
1345 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1347 updateTrackDuration(clipInfo.track, moveCommand);
1348 m_commandStack->push(moveCommand);
1352 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1356 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1358 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1360 clip->setKeyframes(index, keyframes);
1361 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1362 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1366 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1368 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1369 m_editGuide->setEnabled(m_dragGuide != NULL);
1370 m_markerMenu->clear();
1371 m_markerMenu->setEnabled(false);
1373 m_timelineContextMenu->popup(pos);
1374 } else if (group != NULL) {
1375 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1376 m_ungroupAction->setEnabled(true);
1377 updateClipTypeActions(NULL);
1378 m_timelineContextClipMenu->popup(pos);
1380 m_ungroupAction->setEnabled(false);
1381 if (clip->type() == AVWIDGET) {
1382 ClipItem *item = static_cast <ClipItem*>(clip);
1383 //build go to marker menu
1384 if (item->baseClip()) {
1385 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1386 int offset = item->startPos().frames(m_document->fps());
1387 if (!markers.isEmpty()) {
1388 for (int i = 0; i < markers.count(); i++) {
1389 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1390 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1391 QAction *go = m_markerMenu->addAction(position);
1392 go->setData(pos + offset);
1395 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1397 updateClipTypeActions(item);
1398 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1399 m_timelineContextClipMenu->popup(pos);
1400 } else if (clip->type() == TRANSITIONWIDGET) {
1401 m_timelineContextTransitionMenu->popup(pos);
1406 void CustomTrackView::activateMonitor()
1408 emit activateDocumentMonitor();
1411 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1413 resetSelectionGroup();
1415 info.startPos = GenTime();
1416 info.cropStart = GenTime(in, m_document->fps());
1417 info.endPos = GenTime(out - in, m_document->fps());
1418 info.cropDuration = info.endPos - info.startPos;
1421 // Check if clip can be inserted at that position
1422 ItemInfo pasteInfo = info;
1423 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1424 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1425 pasteInfo.track = selectedTrack();
1426 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1427 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1431 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1432 updateTrackDuration(pasteInfo.track, command);
1433 m_commandStack->push(command);
1435 selectClip(true, false);
1436 // Automatic audio split
1437 if (KdenliveSettings::splitaudio())
1441 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1443 if (data->hasFormat("kdenlive/clip")) {
1445 m_scene->clearSelection();
1446 resetSelectionGroup(false);
1447 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1448 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1450 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1453 if (clip->producer() == NULL) {
1454 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1457 QPointF framePos = mapToScene(pos);
1459 info.startPos = GenTime();
1460 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1461 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1462 info.cropDuration = info.endPos - info.startPos;
1465 // Check if clip can be inserted at that position
1466 ItemInfo pasteInfo = info;
1467 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1468 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1469 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1470 framePos.setX((int)(framePos.x() + 0.5));
1471 framePos.setY(pasteInfo.track * m_tracksHeight);
1472 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1475 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1476 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1477 m_selectionGroup->addToGroup(item);
1478 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1480 QList <GenTime> offsetList;
1481 offsetList.append(info.endPos);
1482 updateSnapPoints(NULL, offsetList);
1483 m_selectionGroup->setPos(framePos);
1484 scene()->addItem(m_selectionGroup);
1485 m_selectionGroup->setSelected(true);
1487 } else if (data->hasFormat("kdenlive/producerslist")) {
1489 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1490 m_scene->clearSelection();
1491 resetSelectionGroup(false);
1493 QList <GenTime> offsetList;
1494 QList <ItemInfo> infoList;
1495 QPointF framePos = mapToScene(pos);
1496 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1497 int track = (int)(framePos.y() / m_tracksHeight);
1498 framePos.setX((int)(framePos.x() + 0.5));
1499 framePos.setY(track * m_tracksHeight);
1501 // Check if clips can be inserted at that position
1502 for (int i = 0; i < ids.size(); ++i) {
1503 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1505 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1508 if (clip->producer() == NULL) {
1509 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1513 info.startPos = start;
1514 info.cropDuration = clip->duration();
1515 info.endPos = info.startPos + info.cropDuration;
1517 infoList.append(info);
1518 start += clip->duration();
1520 if (!canBePastedTo(infoList, AVWIDGET)) {
1523 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1525 for (int i = 0; i < ids.size(); ++i) {
1526 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1528 info.startPos = start;
1529 info.cropDuration = clip->duration();
1530 info.endPos = info.startPos + info.cropDuration;
1532 start += info.cropDuration;
1533 offsetList.append(start);
1534 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1535 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1536 m_selectionGroup->addToGroup(item);
1537 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1540 updateSnapPoints(NULL, offsetList);
1541 m_selectionGroup->setPos(framePos);
1542 scene()->addItem(m_selectionGroup);
1543 //m_selectionGroup->setZValue(10);
1544 m_thumbsTimer.start();
1548 // the drag is not a clip (may be effect, ...)
1556 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1558 if (insertDropClips(event->mimeData(), event->pos())) {
1559 event->acceptProposedAction();
1560 } else QGraphicsView::dragEnterEvent(event);
1563 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1565 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);
1566 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1567 collindingItems.removeAll(item);
1568 if (collindingItems.isEmpty()) return false;
1570 for (int i = 0; i < collindingItems.count(); i++) {
1571 QGraphicsItem *collision = collindingItems.at(i);
1572 if (collision->type() == item->type()) {
1574 kDebug() << "// COLLISIION DETECTED";
1582 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1584 int track = m_document->tracksCount() - clip->track();
1585 GenTime pos = clip->startPos();
1586 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1587 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1590 bool success = true;
1591 for (int i = 0; i < clip->effectsCount(); i++) {
1592 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1594 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1595 m_document->renderer()->doRefresh();
1598 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1600 if (pos < GenTime()) {
1603 m_document->addTrackEffect(track - 1, effect);
1604 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1605 emit updateTrackEffectState(track - 1);
1606 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1609 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1611 // Special case: speed effect
1612 if (effect.attribute("id") == "speed") {
1613 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1614 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1617 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1618 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1619 if (strobe == 0) strobe = 1;
1620 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1621 EffectsParameterList params = clip->addEffect(effect);
1622 m_document->renderer()->mltAddEffect(track, pos, params);
1623 if (clip->isSelected()) emit clipItemSelected(clip);
1626 EffectsParameterList params = clip->addEffect(effect);
1627 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1628 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1629 if (clip->isSelected()) emit clipItemSelected(clip);
1630 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1633 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1635 QString index = effect.attribute("kdenlive_ix");
1636 if (pos < GenTime()) {
1637 // Delete track effect
1638 if (m_document->renderer()->mltRemoveTrackEffect(track, index, true)) {
1639 m_document->removeTrackEffect(track - 1, effect);
1641 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1642 emit updateTrackEffectState(track - 1);
1643 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1646 // Special case: speed effect
1647 if (effect.attribute("id") == "speed") {
1648 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1650 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1651 clip->deleteEffect(index);
1652 emit clipItemSelected(clip);
1653 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1657 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1658 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1659 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1662 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1664 clip->deleteEffect(index);
1665 emit clipItemSelected(clip);
1669 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1671 QList<QGraphicsItem *> itemList = group->childItems();
1672 QUndoCommand *effectCommand = new QUndoCommand();
1674 QDomNode namenode = effect.elementsByTagName("name").item(0);
1675 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1676 else effectName = i18n("effect");
1677 effectCommand->setText(i18n("Add %1", effectName));
1679 for (int i = 0; i < itemList.count(); i++) {
1680 if (itemList.at(i)->type() == AVWIDGET) {
1681 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1682 if (effect.attribute("type") == "audio") {
1683 // Don't add audio effects on video clips
1684 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1685 } else if (effect.hasAttribute("type") == false) {
1686 // Don't add video effect on audio clips
1687 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1690 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1691 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1694 if (item->isItemLocked()) {
1697 item->initEffect(effect);
1698 if (effect.attribute("tag") == "ladspa") {
1699 QString ladpsaFile = m_document->getLadspaFile();
1700 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1701 effect.setAttribute("src", ladpsaFile);
1703 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1708 m_commandStack->push(effectCommand);
1709 setDocumentModified();
1710 } else delete effectCommand;
1713 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1715 QList<QGraphicsItem *> itemList;
1716 QUndoCommand *effectCommand = new QUndoCommand();
1718 QDomNode namenode = effect.elementsByTagName("name").item(0);
1719 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1720 else effectName = i18n("effect");
1721 effectCommand->setText(i18n("Add %1", effectName));
1723 if (track == -1) itemList = scene()->selectedItems();
1724 if (itemList.isEmpty()) {
1725 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1726 if (clip) itemList.append(clip);
1727 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1731 for (int i = 0; i < itemList.count(); i++) {
1732 if (itemList.at(i)->type() == GROUPWIDGET) {
1733 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1734 for (int j = 0; j < subitems.count(); j++) {
1735 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1740 for (int i = 0; i < itemList.count(); i++) {
1741 if (itemList.at(i)->type() == AVWIDGET) {
1742 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1743 if (effect.attribute("type") == "audio") {
1744 // Don't add audio effects on video clips
1745 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1746 /* do not show error message when item is part of a group as the user probably knows what he does then
1747 * and the message is annoying when working with the split audio feature */
1748 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1749 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1752 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1753 // Don't add video effect on audio clips
1754 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1755 /* do not show error message when item is part of a group as the user probably knows what he does then
1756 * and the message is annoying when working with the split audio feature */
1757 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1758 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1762 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1763 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1766 if (item->isItemLocked()) {
1770 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1771 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1773 item->initEffect(effect);
1776 if (effect.attribute("tag") == "ladspa") {
1777 QString ladpsaFile = m_document->getLadspaFile();
1778 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1779 effect.setAttribute("src", ladpsaFile);
1781 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1784 if (effectCommand->childCount() > 0) {
1785 m_commandStack->push(effectCommand);
1786 setDocumentModified();
1787 if (effectCommand->childCount() == 1) {
1788 // Display newly added clip effect
1789 for (int i = 0; i < itemList.count(); i++) {
1790 if (itemList.at(i)->type() == AVWIDGET) {
1791 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1792 if (!clip->isSelected()) {
1794 clip->setSelected(true);
1796 clip->setSelectedEffect(clip->effectsCount() - 1);
1797 emit clipItemSelected(clip, clip->effectsCount() - 1);
1802 } else delete effectCommand;
1805 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1808 // delete track effect
1809 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1810 m_commandStack->push(command);
1811 setDocumentModified();
1814 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1815 //clip is in a group, also remove the effect in other clips of the group
1816 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1817 QUndoCommand *delCommand = new QUndoCommand();
1819 QDomNode namenode = effect.elementsByTagName("name").item(0);
1820 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1821 else effectName = i18n("effect");
1822 delCommand->setText(i18n("Delete %1", effectName));
1825 for (int i = 0; i < items.count(); i++) {
1826 if (items.at(i)->type() == GROUPWIDGET) {
1827 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1828 for (int j = 0; j < subitems.count(); j++) {
1829 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1834 for (int i = 0; i < items.count(); i++) {
1835 if (items.at(i)->type() == AVWIDGET) {
1836 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1837 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1839 QDomElement eff = item->effectAt(ix);
1840 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1844 if (delCommand->childCount() > 0)
1845 m_commandStack->push(delCommand);
1848 setDocumentModified();
1851 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1852 m_commandStack->push(command);
1853 setDocumentModified();
1856 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1858 if (insertedEffect.isNull()) {
1859 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1862 QDomElement effect = insertedEffect.cloneNode().toElement();
1863 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1864 if (pos < GenTime()) {
1865 // editing a track effect
1866 EffectsParameterList effectParams = getEffectArgs(effect);
1867 if (effect.attribute("tag") == "ladspa") {
1868 // Update the ladspa affect file
1869 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1871 // check if we are trying to reset a keyframe effect
1872 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1873 //clip->initEffect(effect);
1874 effectParams = getEffectArgs(effect);
1876 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1877 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1878 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1879 emit updateTrackEffectState(track);
1880 setDocumentModified();
1884 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1886 // Special case: speed effect
1887 if (effect.attribute("id") == "speed") {
1888 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1890 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1891 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1892 if (strobe == 0) strobe = 1;
1893 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1895 clip->setEffectAt(ix, effect);
1896 if (ix == clip->selectedEffectIndex()) {
1897 clip->setSelectedEffect(ix);
1898 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1903 EffectsParameterList effectParams = getEffectArgs(effect);
1904 if (effect.attribute("tag") == "ladspa") {
1905 // Update the ladspa affect file
1906 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1908 // check if we are trying to reset a keyframe effect
1909 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1910 clip->initEffect(effect);
1911 effectParams = getEffectArgs(effect);
1913 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1914 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1916 clip->setEffectAt(ix, effect);
1917 if (ix == clip->selectedEffectIndex()) {
1918 clip->setSelectedEffect(ix);
1919 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1921 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1922 // A fade effect was modified, update the clip
1923 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1924 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1925 clip->setFadeIn(pos);
1927 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1928 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1929 clip->setFadeOut(pos);
1933 setDocumentModified();
1936 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1938 if (pos < GenTime()) {
1939 // Moving track effect
1940 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1941 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1943 if (!act.isNull() && !before.isNull()) {
1944 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1945 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1946 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1947 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1948 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1951 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1952 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1953 QDomElement act = clip->effectAt(newPos - 1);
1954 QDomElement before = clip->effectAt(oldPos - 1);
1955 clip->setEffectAt(oldPos - 1, act);
1956 clip->setEffectAt(newPos - 1, before);
1957 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1958 if (act.attribute("id") == "speed") {
1959 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1960 } else if (before.attribute("id") == "speed") {
1961 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1962 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1963 emit clipItemSelected(clip, newPos - 1);
1964 setDocumentModified();
1965 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1968 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1970 EditEffectCommand *command;
1972 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1973 else effect = clip->effectAt(effectPos);
1974 QDomElement oldEffect = effect.cloneNode().toElement();
1975 effect.setAttribute("disable", (int) disable);
1979 // editing track effect
1980 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1982 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1984 m_commandStack->push(command);
1985 setDocumentModified();;
1988 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1990 MoveEffectCommand *command;
1992 // editing track effect
1993 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1994 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1995 m_commandStack->push(command);
1996 setDocumentModified();
1999 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
2001 EditEffectCommand *command;
2002 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2003 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
2004 m_commandStack->push(command);
2007 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2009 QDomElement effect = clip->getEffectAt(ix);
2010 QDomElement oldeffect = effect.cloneNode().toElement();
2011 effect.setAttribute("region", region);
2012 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2013 m_commandStack->push(command);
2016 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2020 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2021 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2022 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2024 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);
2026 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2027 m_blockRefresh = false;
2031 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2032 int cutPos = (int) cutTime.frames(m_document->fps());
2034 newPos.startPos = cutTime;
2035 newPos.endPos = info.endPos;
2036 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2037 newPos.track = info.track;
2038 newPos.cropDuration = newPos.endPos - newPos.startPos;
2040 bool snap = KdenliveSettings::snaptopoints();
2041 KdenliveSettings::setSnaptopoints(false);
2042 ClipItem *dup = item->clone(newPos);
2044 // remove unwanted effects
2045 // fade in from 2nd part of the clip
2046 int ix = dup->hasEffect(QString(), "fadein");
2048 QDomElement oldeffect = dup->effectAt(ix);
2049 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2051 ix = dup->hasEffect(QString(), "fade_from_black");
2053 QDomElement oldeffect = dup->effectAt(ix);
2054 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2056 // fade out from 1st part of the clip
2057 ix = item->hasEffect(QString(), "fadeout");
2059 QDomElement oldeffect = item->effectAt(ix);
2060 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2062 ix = item->hasEffect(QString(), "fade_to_black");
2064 QDomElement oldeffect = item->effectAt(ix);
2065 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2069 item->resizeEnd(cutPos);
2070 scene()->addItem(dup);
2071 if (item->checkKeyFrames())
2072 slotRefreshEffects(item);
2073 if (dup->checkKeyFrames())
2074 slotRefreshEffects(dup);
2076 updatePanZoom(item);
2077 updatePanZoom(dup, cutTime - item->startPos());
2079 item->baseClip()->addReference();
2080 m_document->updateClip(item->baseClip()->getId());
2081 setDocumentModified();
2082 KdenliveSettings::setSnaptopoints(snap);
2083 if (execute && item->isSelected())
2084 emit clipItemSelected(item);
2089 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2090 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2092 if (!item || !dup || item == dup) {
2093 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2094 m_blockRefresh = false;
2097 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2098 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2102 bool snap = KdenliveSettings::snaptopoints();
2103 KdenliveSettings::setSnaptopoints(false);
2105 // join fade effects again
2106 int ix = dup->hasEffect(QString(), "fadeout");
2108 QDomElement effect = dup->effectAt(ix);
2109 item->addEffect(effect);
2111 ix = dup->hasEffect(QString(), "fade_to_black");
2113 QDomElement effect = dup->effectAt(ix);
2114 item->addEffect(effect);
2117 m_waitingThumbs.removeAll(dup);
2118 bool selected = item->isSelected();
2119 if (dup->isSelected()) {
2121 item->setSelected(true);
2122 emit clipItemSelected(NULL);
2124 dup->baseClip()->removeReference();
2125 m_document->updateClip(dup->baseClip()->getId());
2126 scene()->removeItem(dup);
2130 ItemInfo clipinfo = item->info();
2131 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2132 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2134 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2136 updatePanZoom(item);
2138 setDocumentModified();
2140 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2142 KdenliveSettings::setSnaptopoints(snap);
2143 if (execute && selected)
2144 emit clipItemSelected(item);
2147 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2150 void CustomTrackView::slotEnableRefresh()
2152 m_blockRefresh = false;
2155 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2157 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2158 if (itemList.count() == 1) {
2159 if (itemList.at(0)->type() == AVWIDGET) {
2160 ClipItem *item = (ClipItem *) itemList.at(0);
2162 info.track = item->track();
2163 ClipItem *transitionClip = NULL;
2164 const int transitiontrack = getPreviousVideoTrack(info.track);
2165 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2166 if (pos < item->startPos() + item->cropDuration() / 2) {
2167 // add transition to clip start
2168 info.startPos = item->startPos();
2169 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2170 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2171 info.endPos = transitionClip->endPos();
2172 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2173 // Check there is no other transition at that place
2174 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2175 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2176 QList<QGraphicsItem *> selection = m_scene->items(r);
2177 bool transitionAccepted = true;
2178 for (int i = 0; i < selection.count(); i++) {
2179 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2180 Transition *tr = static_cast <Transition *>(selection.at(i));
2181 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2182 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2183 } else transitionAccepted = false;
2186 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2187 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2190 // add transition to clip end
2191 info.endPos = item->endPos();
2192 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2193 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2194 info.startPos = transitionClip->startPos();
2195 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2196 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2197 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2199 // Check there is no other transition at that place
2200 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2201 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2202 QList<QGraphicsItem *> selection = m_scene->items(r);
2203 bool transitionAccepted = true;
2204 for (int i = 0; i < selection.count(); i++) {
2205 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2206 Transition *tr = static_cast <Transition *>(selection.at(i));
2207 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2208 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2209 } else transitionAccepted = false;
2212 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2213 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2216 } else for (int i = 0; i < itemList.count(); i++) {
2217 if (itemList.at(i)->type() == AVWIDGET) {
2218 ClipItem *item = (ClipItem *) itemList.at(i);
2220 info.startPos = item->startPos();
2221 info.endPos = info.startPos + GenTime(65, m_document->fps());
2222 info.track = item->track();
2224 // Check there is no other transition at that place
2225 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2226 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2227 QList<QGraphicsItem *> selection = m_scene->items(r);
2228 bool transitionAccepted = true;
2229 for (int i = 0; i < selection.count(); i++) {
2230 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2231 Transition *tr = static_cast <Transition *>(selection.at(i));
2232 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2233 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2234 } else transitionAccepted = false;
2237 int transitiontrack = getPreviousVideoTrack(info.track);
2238 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2239 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2244 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2246 if (transitionInfo.startPos >= transitionInfo.endPos) {
2247 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2250 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2251 m_commandStack->push(command);
2252 setDocumentModified();
2255 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2257 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2258 //kDebug() << "---- ADDING transition " << params.attribute("value");
2259 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2260 scene()->addItem(tr);
2261 setDocumentModified();
2263 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2268 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2270 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2272 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2275 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2276 if (m_dragItem == item) m_dragItem = NULL;
2278 #if QT_VERSION >= 0x040600
2279 // animate item deletion
2280 item->closeAnimation();
2284 emit transitionItemSelected(NULL);
2285 setDocumentModified();
2288 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2290 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2291 QDomElement xml = tr->toXML();
2292 if (old.isNull() || xml.isNull()) {
2293 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2296 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2297 updateTrackDuration(tr->track(), command);
2298 m_commandStack->push(command);
2299 setDocumentModified();
2302 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2304 Transition *item = getTransitionItemAt(pos, track);
2306 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2311 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2313 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);
2314 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2315 item->setTransitionParameters(transition);
2316 if (updateTransitionWidget) {
2317 ItemInfo info = item->info();
2319 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2320 if (transitionClip && transitionClip->baseClip()) {
2321 QString size = transitionClip->baseClip()->getProperty("frame_size");
2322 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2323 if (factor == 0) factor = 1.0;
2324 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2325 p.setY(size.section('x', 1, 1).toInt());
2327 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2329 setDocumentModified();
2332 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2335 const QPointF pos = mapToScene(event->pos());
2336 if (m_selectionGroup) {
2337 m_selectionGroup->setPos(pos);
2338 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2339 event->acceptProposedAction();
2341 // Drag enter was not possible, try again at mouse position
2342 insertDropClips(event->mimeData(), event->pos());
2346 QGraphicsView::dragMoveEvent(event);
2350 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2352 if (m_selectionGroup && m_clipDrag) {
2353 m_thumbsTimer.stop();
2354 m_waitingThumbs.clear();
2355 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2357 scene()->destroyItemGroup(m_selectionGroup);
2358 m_selectionGroup = NULL;
2359 } else QGraphicsView::dragLeaveEvent(event);
2362 void CustomTrackView::dropEvent(QDropEvent * event)
2364 if (m_selectionGroup && m_clipDrag) {
2365 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2366 resetSelectionGroup();
2367 m_scene->clearSelection();
2368 bool hasVideoClip = false;
2369 QUndoCommand *addCommand = new QUndoCommand();
2370 addCommand->setText(i18n("Add timeline clip"));
2371 QList <ClipItem *> brokenClips;
2373 for (int i = 0; i < items.count(); i++) {
2374 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2375 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2376 if (items.count() == 1) {
2377 updateClipTypeActions(item);
2379 updateClipTypeActions(NULL);
2382 //TODO: take care of edit mode for undo
2383 item->baseClip()->addReference();
2384 //item->setZValue(item->defaultZValue());
2385 m_document->updateClip(item->baseClip()->getId());
2386 ItemInfo info = item->info();
2388 int tracknumber = m_document->tracksCount() - info.track - 1;
2389 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2390 if (isLocked) item->setItemLocked(true);
2391 ItemInfo clipInfo = info;
2392 clipInfo.track = m_document->tracksCount() - item->track();
2394 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2396 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2397 brokenClips.append(item);
2400 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2402 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2403 updateTrackDuration(info.track, addCommand);
2405 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2406 // add transparency transition
2407 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2408 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2410 item->setSelected(true);
2412 qDeleteAll(brokenClips);
2413 brokenClips.clear();
2414 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2415 else delete addCommand;
2417 // Automatic audio split
2418 if (KdenliveSettings::splitaudio())
2420 setDocumentModified();
2424 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2425 QList<QGraphicsItem *> selection = m_scene->items(rect);
2426 QStringList timelineList;
2428 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2429 for (int i = 0; i < selection.count(); i++) {
2430 if (selection.at(i)->type() == AVWIDGET) {
2431 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2432 int start = clip->startPos().frames(m_document->fps());
2433 int end = clip->endPos().frames(m_document->fps());
2434 timelineList.append(QString::number(start) + "-" + QString::number(end));
2437 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2440 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2441 if (items.count() > 1) {
2442 groupSelectedItems(true);
2443 } else if (items.count() == 1) {
2444 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2445 emit clipItemSelected((ClipItem*)m_dragItem, -1, false);
2447 event->setDropAction(Qt::MoveAction);
2449 } else QGraphicsView::dropEvent(event);
2453 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2455 bool snap = KdenliveSettings::snaptopoints();
2456 KdenliveSettings::setSnaptopoints(false);
2457 if (mode == OVERWRITEEDIT) {
2458 // if we are in overwrite mode, move clips accordingly
2460 if (item == NULL) info = posinfo;
2461 else info = item->info();
2462 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);
2463 QList<QGraphicsItem *> selection = m_scene->items(rect);
2464 if (item) selection.removeAll(item);
2465 for (int i = 0; i < selection.count(); i++) {
2466 if (!selection.at(i)->isEnabled()) continue;
2467 if (selection.at(i)->type() == AVWIDGET) {
2468 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2469 if (clip->startPos() < info.startPos) {
2470 if (clip->endPos() > info.endPos) {
2471 ItemInfo clipInfo = clip->info();
2472 ItemInfo dupInfo = clipInfo;
2473 GenTime diff = info.startPos - clipInfo.startPos;
2474 dupInfo.startPos = info.startPos;
2475 dupInfo.cropStart += diff;
2476 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2477 ItemInfo newdupInfo = dupInfo;
2478 GenTime diff2 = info.endPos - info.startPos;
2479 newdupInfo.startPos = info.endPos;
2480 newdupInfo.cropStart += diff2;
2481 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2482 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2483 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2484 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2485 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2487 ItemInfo newclipInfo = clip->info();
2488 newclipInfo.endPos = info.startPos;
2489 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2490 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2492 } else if (clip->endPos() <= info.endPos) {
2493 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2494 m_waitingThumbs.removeAll(clip);
2495 scene()->removeItem(clip);
2499 ItemInfo newclipInfo = clip->info();
2500 newclipInfo.startPos = info.endPos;
2501 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2502 clip->resizeStart(info.endPos.frames(m_document->fps()));
2506 } else if (mode == INSERTEDIT) {
2507 // if we are in push mode, move clips accordingly
2509 if (item == NULL) info = posinfo;
2510 else info = item->info();
2511 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);
2512 QList<QGraphicsItem *> selection = m_scene->items(rect);
2513 if (item) selection.removeAll(item);
2514 for (int i = 0; i < selection.count(); i++) {
2515 if (selection.at(i)->type() == AVWIDGET) {
2516 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2517 if (clip->startPos() < info.startPos) {
2518 if (clip->endPos() > info.startPos) {
2519 ItemInfo clipInfo = clip->info();
2520 ItemInfo dupInfo = clipInfo;
2521 GenTime diff = info.startPos - clipInfo.startPos;
2522 dupInfo.startPos = info.startPos;
2523 dupInfo.cropStart += diff;
2524 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2525 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2526 // Commented out; variable dup unused. --granjow
2527 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2528 cutClip(clipInfo, info.startPos, true, false);
2531 // TODO: add insertspacecommand
2536 KdenliveSettings::setSnaptopoints(snap);
2540 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2542 if (mode == OVERWRITEEDIT) {
2543 // if we are in overwrite or push mode, move clips accordingly
2544 bool snap = KdenliveSettings::snaptopoints();
2545 KdenliveSettings::setSnaptopoints(false);
2546 ItemInfo info = item->info();
2547 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2548 QList<QGraphicsItem *> selection = m_scene->items(rect);
2549 selection.removeAll(item);
2550 for (int i = 0; i < selection.count(); i++) {
2551 if (!selection.at(i)->isEnabled()) continue;
2552 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2553 Transition *tr = static_cast<Transition *>(selection.at(i));
2554 if (tr->startPos() < info.startPos) {
2555 ItemInfo firstPos = tr->info();
2556 ItemInfo newPos = firstPos;
2557 firstPos.endPos = item->startPos();
2558 newPos.startPos = item->endPos();
2559 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2560 if (tr->endPos() > info.endPos) {
2562 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2564 } else if (tr->endPos() > info.endPos) {
2566 ItemInfo firstPos = tr->info();
2567 firstPos.startPos = item->endPos();
2568 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2570 // remove transition
2571 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2575 KdenliveSettings::setSnaptopoints(snap);
2579 QStringList CustomTrackView::mimeTypes() const
2581 QStringList qstrList;
2582 // list of accepted mime types for drop
2583 qstrList.append("text/plain");
2584 qstrList.append("kdenlive/producerslist");
2585 qstrList.append("kdenlive/clip");
2589 Qt::DropActions CustomTrackView::supportedDropActions() const
2591 // returns what actions are supported when dropping
2592 return Qt::MoveAction;
2595 void CustomTrackView::setDuration(int duration)
2597 int diff = qAbs(duration - sceneRect().width());
2598 if (diff * matrix().m11() > -50) {
2599 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2600 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2602 m_projectDuration = duration;
2605 int CustomTrackView::duration() const
2607 return m_projectDuration;
2610 void CustomTrackView::addTrack(TrackInfo type, int ix)
2612 if (ix == -1 || ix == m_document->tracksCount()) {
2613 m_document->insertTrack(0, type);
2614 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2616 m_document->insertTrack(m_document->tracksCount() - ix, type);
2617 // insert track in MLT playlist
2618 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2620 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2621 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2622 QList<QGraphicsItem *> selection = m_scene->items(r);
2623 resetSelectionGroup();
2625 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2626 scene()->addItem(m_selectionGroup);
2627 for (int i = 0; i < selection.count(); i++) {
2628 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2629 m_selectionGroup->addToGroup(selection.at(i));
2630 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2633 // Move graphic items
2634 m_selectionGroup->translate(0, m_tracksHeight);
2636 // adjust track number
2637 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2638 for (int i = 0; i < children.count(); i++) {
2639 if (children.at(i)->type() == GROUPWIDGET) {
2640 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2641 children << grp->childItems();
2644 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2646 ItemInfo clipinfo = item->info();
2647 if (item->type() == AVWIDGET) {
2648 ClipItem *clip = static_cast <ClipItem *>(item);
2649 // slowmotion clips are not track dependant, so no need to update them
2650 if (clip->speed() != 1.0) continue;
2651 // We add a move clip command so that we get the correct producer for new track number
2652 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2653 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2654 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2655 // problem updating clip
2656 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2659 } else if (item->type() == TRANSITIONWIDGET) {
2660 Transition *tr = static_cast <Transition *>(item);
2661 int track = tr->transitionEndTrack();
2663 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2667 resetSelectionGroup(false);
2670 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2671 for (int i = 0; i < m_guides.count(); i++) {
2672 QLineF l = m_guides.at(i)->line();
2673 l.setP2(QPointF(l.x2(), maxHeight));
2674 m_guides.at(i)->setLine(l);
2677 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2678 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2679 viewport()->update();
2680 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2681 //setFixedHeight(50 * m_tracksCount);
2683 updateTrackNames(ix, true);
2686 void CustomTrackView::removeTrack(int ix)
2688 // Delete track in MLT playlist
2689 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2690 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2692 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2693 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2694 QList<QGraphicsItem *> selection = m_scene->items(r);
2696 resetSelectionGroup();
2698 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2699 scene()->addItem(m_selectionGroup);
2700 for (int i = 0; i < selection.count(); i++) {
2701 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2702 m_selectionGroup->addToGroup(selection.at(i));
2703 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2706 // Move graphic items
2707 qreal ydiff = 0 - (int) m_tracksHeight;
2708 m_selectionGroup->translate(0, ydiff);
2710 // adjust track number
2711 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2712 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2713 for (int i = 0; i < children.count(); i++) {
2714 if (children.at(i)->type() == GROUPWIDGET) {
2715 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2716 children << grp->childItems();
2719 if (children.at(i)->type() == AVWIDGET) {
2720 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2722 ItemInfo clipinfo = clip->info();
2723 // We add a move clip command so that we get the correct producer for new track number
2724 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2725 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2726 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2727 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2730 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2731 Transition *tr = static_cast <Transition *>(children.at(i));
2733 int track = tr->transitionEndTrack();
2735 ItemInfo clipinfo = tr->info();
2736 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2740 resetSelectionGroup(false);
2742 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2743 for (int i = 0; i < m_guides.count(); i++) {
2744 QLineF l = m_guides.at(i)->line();
2745 l.setP2(QPointF(l.x2(), maxHeight));
2746 m_guides.at(i)->setLine(l);
2748 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2749 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2751 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2752 viewport()->update();
2754 updateTrackNames(ix, false);
2755 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2758 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2760 for (int i = 0; i < trackInfos.count(); ++i) {
2761 m_document->setTrackType(i, trackInfos.at(i));
2762 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2763 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2766 viewport()->update();
2767 emit trackHeightChanged();
2770 void CustomTrackView::slotSwitchTrackAudio(int ix)
2772 /*for (int i = 0; i < m_document->tracksCount(); i++)
2773 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2774 int tracknumber = m_document->tracksCount() - ix - 1;
2775 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2776 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2777 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2778 setDocumentModified();
2781 void CustomTrackView::slotSwitchTrackLock(int ix)
2783 int tracknumber = m_document->tracksCount() - ix - 1;
2784 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2785 m_commandStack->push(command);
2789 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2791 int tracknumber = m_document->tracksCount() - ix - 1;
2792 m_document->switchTrackLock(tracknumber, lock);
2794 emit doTrackLock(ix, lock);
2795 AbstractClipItem *clip = NULL;
2796 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2798 for (int i = 0; i < selection.count(); i++) {
2799 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2800 if (selection.at(i)->parentItem() && m_selectionGroup) {
2801 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2802 resetSelectionGroup();
2805 bool changeGroupLock = true;
2806 bool hasClipOnTrack = false;
2807 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2808 for (int j = 0; j < children.count(); ++j) {
2809 if (children.at(j)->isSelected()) {
2810 if (children.at(j)->type() == AVWIDGET)
2811 emit clipItemSelected(NULL);
2812 else if (children.at(j)->type() == TRANSITIONWIDGET)
2813 emit transitionItemSelected(NULL);
2818 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2819 if (child == m_dragItem)
2822 // only unlock group, if it is not locked by another track too
2823 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2824 changeGroupLock = false;
2826 // only (un-)lock if at least one clip is on the track
2827 if (child->track() == ix)
2828 hasClipOnTrack = true;
2830 if (changeGroupLock && hasClipOnTrack)
2831 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2832 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2833 if (selection.at(i)->parentItem()) {
2834 if (selection.at(i)->parentItem() == m_selectionGroup) {
2835 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2836 resetSelectionGroup();
2838 // groups are handled separately
2843 if (selection.at(i)->isSelected()) {
2844 if (selection.at(i)->type() == AVWIDGET)
2845 emit clipItemSelected(NULL);
2847 emit transitionItemSelected(NULL);
2849 clip = static_cast <AbstractClipItem *>(selection.at(i));
2850 clip->setItemLocked(lock);
2851 if (clip == m_dragItem)
2855 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2856 viewport()->update();
2857 setDocumentModified();
2860 void CustomTrackView::slotSwitchTrackVideo(int ix)
2862 int tracknumber = m_document->tracksCount() - ix;
2863 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2864 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2865 setDocumentModified();
2868 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2870 // Check there is no group going over several tracks there, or that would result in timeline corruption
2871 QList<QGraphicsItem *> selection = scene()->items(rect);
2873 int maxHeight = m_tracksHeight * 1.5;
2874 for (int i = 0; i < selection.count(); i++) {
2875 // Check that we don't try to move a group with clips on other tracks
2876 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2879 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2887 void CustomTrackView::slotRemoveSpace()
2891 if (m_menuPosition.isNull()) {
2892 pos = GenTime(cursorPos(), m_document->fps());
2894 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2897 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2898 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2901 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2902 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2906 ClipItem *item = getClipItemAt(pos, track);
2908 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);
2911 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2912 //kDebug() << "// GOT LENGT; " << length;
2914 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);
2918 // Make sure there is no group in the way
2919 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2922 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2924 // groups found on track, do not allow the move
2925 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2929 QList<ItemInfo> clipsToMove;
2930 QList<ItemInfo> transitionsToMove;
2932 for (int i = 0; i < items.count(); i++) {
2933 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2934 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2935 ItemInfo info = item->info();
2936 if (item->type() == AVWIDGET) {
2937 clipsToMove.append(info);
2938 } else if (item->type() == TRANSITIONWIDGET) {
2939 transitionsToMove.append(info);
2944 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2945 updateTrackDuration(track, command);
2946 m_commandStack->push(command);
2949 void CustomTrackView::slotInsertSpace()
2953 if (m_menuPosition.isNull()) {
2954 pos = GenTime(cursorPos(), m_document->fps());
2956 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2957 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2959 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2960 if (d.exec() != QDialog::Accepted) return;
2961 GenTime spaceDuration = d.selectedDuration();
2962 track = d.selectedTrack();
2964 QList<QGraphicsItem *> items;
2966 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2967 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2971 ClipItem *item = getClipItemAt(pos, track);
2972 if (item) pos = item->startPos();
2974 // Make sure there is no group in the way
2975 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2977 items = checkForGroups(rect, &isOk);
2979 // groups found on track, do not allow the move
2980 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2984 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2985 items = scene()->items(rect);
2988 QList<ItemInfo> clipsToMove;
2989 QList<ItemInfo> transitionsToMove;
2991 for (int i = 0; i < items.count(); i++) {
2992 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2993 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2994 ItemInfo info = item->info();
2995 if (item->type() == AVWIDGET)
2996 clipsToMove.append(info);
2997 else if (item->type() == TRANSITIONWIDGET)
2998 transitionsToMove.append(info);
3002 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3003 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3004 updateTrackDuration(track, command);
3005 m_commandStack->push(command);
3009 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
3011 int diff = duration.frames(m_document->fps());
3012 resetSelectionGroup();
3013 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3014 scene()->addItem(m_selectionGroup);
3016 Transition *transition;
3018 // Create lists with start pos for each track
3019 QMap <int, int> trackClipStartList;
3020 QMap <int, int> trackTransitionStartList;
3022 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3023 trackClipStartList[i] = -1;
3024 trackTransitionStartList[i] = -1;
3027 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3028 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3030 if (clip->parentItem()) {
3031 m_selectionGroup->addToGroup(clip->parentItem());
3032 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3034 m_selectionGroup->addToGroup(clip);
3035 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3037 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))
3038 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3040 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);
3043 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3044 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3046 if (transition->parentItem()) {
3047 m_selectionGroup->addToGroup(transition->parentItem());
3048 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3050 m_selectionGroup->addToGroup(transition);
3051 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3053 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))
3054 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3055 } 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);
3057 m_selectionGroup->translate(diff, 0);
3059 // update items coordinates
3060 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3062 for (int i = 0; i < itemList.count(); i++) {
3063 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3064 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3065 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3066 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3067 for (int j = 0; j < children.count(); j++) {
3068 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3073 resetSelectionGroup(false);
3075 track = m_document->tracksCount() - track;
3076 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3079 void CustomTrackView::deleteClip(const QString &clipId)
3081 resetSelectionGroup();
3082 QList<QGraphicsItem *> itemList = items();
3083 QUndoCommand *deleteCommand = new QUndoCommand();
3085 for (int i = 0; i < itemList.count(); i++) {
3086 if (itemList.at(i)->type() == AVWIDGET) {
3087 ClipItem *item = (ClipItem *)itemList.at(i);
3088 if (item->clipProducer() == clipId) {
3090 if (item->parentItem()) {
3091 // Clip is in a group, destroy the group
3092 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3094 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3098 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3100 delete deleteCommand;
3102 updateTrackDuration(-1, deleteCommand);
3103 m_commandStack->push(deleteCommand);
3107 void CustomTrackView::setCursorPos(int pos, bool seek)
3109 if (pos == m_cursorPos) return;
3110 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3112 if (seek) m_document->renderer()->seek(m_cursorPos);
3113 else if (m_autoScroll) checkScrolling();
3114 m_cursorLine->setPos(m_cursorPos, 0);
3117 void CustomTrackView::updateCursorPos()
3119 m_cursorLine->setPos(m_cursorPos, 0);
3122 int CustomTrackView::cursorPos()
3124 return (int)(m_cursorPos);
3127 void CustomTrackView::moveCursorPos(int delta)
3129 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3130 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3131 m_cursorPos += delta;
3132 m_cursorLine->setPos(m_cursorPos, 0);
3133 m_document->renderer()->seek(m_cursorPos);
3136 void CustomTrackView::initCursorPos(int pos)
3138 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3140 m_cursorLine->setPos(pos, 0);
3144 void CustomTrackView::checkScrolling()
3146 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3149 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3151 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3152 QGraphicsView::mouseReleaseEvent(event);
3153 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3154 #if QT_VERSION >= 0x040600
3155 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3157 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3158 if (event->button() == Qt::MidButton) {
3161 setDragMode(QGraphicsView::NoDrag);
3162 if (m_operationMode == MOVEGUIDE) {
3163 setCursor(Qt::ArrowCursor);
3164 m_operationMode = NONE;
3165 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3166 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3167 if (newPos != m_dragGuide->position()) {
3168 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3169 m_commandStack->push(command);
3170 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3171 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3172 m_document->syncGuides(m_guides);
3177 } else if (m_operationMode == SPACER && m_selectionGroup) {
3179 if (event->modifiers() != Qt::ControlModifier) {
3180 // We are moving all tracks
3182 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3183 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3185 if (timeOffset != GenTime()) {
3186 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3188 QList<ItemInfo> clipsToMove;
3189 QList<ItemInfo> transitionsToMove;
3191 // Create lists with start pos for each track
3192 QMap <int, int> trackClipStartList;
3193 QMap <int, int> trackTransitionStartList;
3195 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3196 trackClipStartList[i] = -1;
3197 trackTransitionStartList[i] = -1;
3200 for (int i = 0; i < items.count(); i++) {
3201 if (items.at(i)->type() == GROUPWIDGET)
3202 items += items.at(i)->childItems();
3205 for (int i = 0; i < items.count(); i++) {
3206 if (items.at(i)->type() == AVWIDGET) {
3207 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3208 ItemInfo info = item->info();
3209 clipsToMove.append(info);
3211 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3212 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3213 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3214 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3215 ItemInfo info = item->info();
3216 transitionsToMove.append(info);
3218 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3219 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3222 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3223 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3224 updateTrackDuration(track, command);
3225 m_commandStack->push(command);
3226 if (track != -1) track = m_document->tracksCount() - track;
3227 kDebug() << "SPACER TRACK:" << track;
3228 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3229 setDocumentModified();
3232 resetSelectionGroup(false);
3233 m_operationMode = NONE;
3234 } else if (m_operationMode == RUBBERSELECTION) {
3235 resetSelectionGroup();
3236 groupSelectedItems();
3237 m_operationMode = NONE;
3240 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3241 emit transitionItemSelected(NULL);
3245 if (m_dragItem) info = m_dragItem->info();
3247 if (m_operationMode == MOVE) {
3248 setCursor(Qt::OpenHandCursor);
3249 if (m_dragItem->parentItem() == 0) {
3250 // we are moving one clip, easy
3251 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3252 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3253 Mlt::Producer *prod = item->getProducer(info.track);
3254 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);
3257 QUndoCommand *moveCommand = new QUndoCommand();
3258 moveCommand->setText(i18n("Move clip"));
3259 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3261 int tracknumber = m_document->tracksCount() - item->track() - 1;
3262 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3263 if (isLocked) item->setItemLocked(true);
3264 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3265 // Also move automatic transitions (on lower track)
3266 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3267 ItemInfo startTrInfo;
3268 ItemInfo newStartTrInfo;
3269 bool moveStartTrans = false;
3270 bool moveEndTrans = false;
3271 if (startTransition && startTransition->isAutomatic()) {
3272 startTrInfo = startTransition->info();
3273 newStartTrInfo = startTrInfo;
3274 newStartTrInfo.track = info.track;
3275 newStartTrInfo.startPos = info.startPos;
3276 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3277 // transition end should stay the same
3279 // transition end should be adjusted to clip
3280 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3282 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3284 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3285 // Check if there is a transition at clip end
3286 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3287 if (tr && tr->isAutomatic()) {
3288 ItemInfo trInfo = tr->info();
3289 ItemInfo newTrInfo = trInfo;
3290 newTrInfo.track = info.track;
3291 newTrInfo.endPos = m_dragItem->endPos();
3292 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3293 // transition start should stay the same
3295 // transition start should be moved
3296 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3298 if (newTrInfo.startPos < newTrInfo.endPos) {
3299 moveEndTrans = true;
3300 if (moveStartTrans) {
3301 // we have to move both transitions, remove the start one so that there is no collision
3302 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3304 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3305 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3306 if (moveStartTrans) {
3307 // re-add transition in correct place
3308 int transTrack = startTransition->transitionEndTrack();
3309 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3310 transTrack = getPreviousVideoTrack(info.track);
3312 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3313 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3319 if (moveStartTrans && !moveEndTrans) {
3320 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3321 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3324 // Also move automatic transitions (on upper track)
3325 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3326 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3327 ItemInfo trInfo = tr->info();
3328 ItemInfo newTrInfo = trInfo;
3329 newTrInfo.startPos = m_dragItem->startPos();
3330 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3331 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3332 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3333 // transition end should be adjusted to clip on upper track
3334 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3336 if (newTrInfo.startPos < newTrInfo.endPos) {
3337 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3338 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3342 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3343 // Check if there is a transition at clip end
3344 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3345 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3346 ItemInfo trInfo = tr->info();
3347 ItemInfo newTrInfo = trInfo;
3348 newTrInfo.endPos = m_dragItem->endPos();
3349 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3350 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3351 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3352 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3353 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3354 // transition start should be moved
3355 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3357 if (newTrInfo.startPos < newTrInfo.endPos) {
3358 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3359 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3364 updateTrackDuration(info.track, moveCommand);
3365 if (m_dragItemInfo.track != info.track)
3366 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3367 m_commandStack->push(moveCommand);
3368 //checkTrackSequence(m_dragItem->track());
3370 // undo last move and emit error message
3371 bool snap = KdenliveSettings::snaptopoints();
3372 KdenliveSettings::setSnaptopoints(false);
3373 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3374 KdenliveSettings::setSnaptopoints(snap);
3375 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3377 setDocumentModified();
3378 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3379 Transition *transition = static_cast <Transition *>(m_dragItem);
3380 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3381 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)) {
3382 // Moving transition failed, revert to previous position
3383 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3384 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3386 QUndoCommand *moveCommand = new QUndoCommand();
3387 moveCommand->setText(i18n("Move transition"));
3388 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3389 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3390 updateTrackDuration(info.track, moveCommand);
3391 if (m_dragItemInfo.track != info.track)
3392 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3393 m_commandStack->push(moveCommand);
3394 setDocumentModified();
3398 // Moving several clips. We need to delete them and readd them to new position,
3399 // or they might overlap each other during the move
3400 QGraphicsItemGroup *group;
3401 if (m_selectionGroup)
3402 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3404 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3405 QList<QGraphicsItem *> items = group->childItems();
3407 QList<ItemInfo> clipsToMove;
3408 QList<ItemInfo> transitionsToMove;
3410 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3411 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3413 QUndoCommand *moveGroup = new QUndoCommand();
3414 moveGroup->setText(i18n("Move group"));
3415 if (timeOffset != GenTime() || trackOffset != 0) {
3416 // remove items in MLT playlist
3419 int max = items.count();
3420 for (int i = 0; i < max; i++) {
3421 if (items.at(i)->type() == GROUPWIDGET) {
3422 items += items.at(i)->childItems();
3425 m_document->renderer()->blockSignals(true);
3426 for (int i = 0; i < items.count(); i++) {
3427 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3428 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3429 ItemInfo info = item->info();
3430 if (item->type() == AVWIDGET) {
3431 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3432 // error, clip cannot be removed from playlist
3433 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3435 clipsToMove.append(info);
3438 transitionsToMove.append(info);
3439 Transition *tr = static_cast <Transition*>(item);
3440 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3443 m_document->renderer()->blockSignals(false);
3444 for (int i = 0; i < items.count(); i++) {
3445 // re-add items in correct place
3446 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3447 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3449 ItemInfo info = item->info();
3450 int tracknumber = m_document->tracksCount() - info.track - 1;
3451 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3453 group->removeFromGroup(item);
3454 item->setItemLocked(true);
3457 if (item->type() == AVWIDGET) {
3458 ClipItem *clip = static_cast <ClipItem*>(item);
3459 info.track = m_document->tracksCount() - info.track;
3460 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3461 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3462 for (int i = 0; i < clip->effectsCount(); i++) {
3463 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3466 Transition *tr = static_cast <Transition*>(item);
3467 int newTrack = tr->transitionEndTrack();
3468 if (!tr->forcedTrack()) {
3469 newTrack = getPreviousVideoTrack(info.track);
3471 tr->updateTransitionEndTrack(newTrack);
3472 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3473 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3476 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3477 updateTrackDuration(-1, moveGroup);
3478 m_commandStack->push(moveGroup);
3480 //QPointF top = group->sceneBoundingRect().topLeft();
3481 //QPointF oldpos = m_selectionGroup->scenePos();
3482 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3483 //group->setPos(top);
3484 //TODO: get rid of the 3 lines below
3485 if (m_selectionGroup) {
3486 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3487 m_selectionGroupInfo.track = m_selectionGroup->track();
3489 for (int i = 0; i < items.count(); ++i) {
3490 if (items.at(i)->type() == GROUPWIDGET) {
3491 rebuildGroup((AbstractGroupItem*)items.at(i));
3496 for (int i = 0; i < items.count(); ++i) {
3498 items.at(i)->setSelected(true);
3499 if (items.at(i)->parentItem())
3500 items.at(i)->parentItem()->setSelected(true);
3503 resetSelectionGroup();
3504 groupSelectedItems();
3506 rebuildGroup((AbstractGroupItem *)group);
3508 setDocumentModified();
3511 m_document->renderer()->doRefresh();
3512 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3514 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3515 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3517 QUndoCommand *resizeCommand = new QUndoCommand();
3518 resizeCommand->setText(i18n("Resize group"));
3519 QList <QGraphicsItem *> items = parent->childItems();
3520 QList <ItemInfo> infos = parent->resizeInfos();
3521 parent->clearResizeInfos();
3523 for (int i = 0; i < items.count(); ++i) {
3524 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3525 if (item && item->type() == AVWIDGET) {
3526 ItemInfo info = infos.at(itemcount);
3527 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3531 m_commandStack->push(resizeCommand);
3534 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3536 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3538 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3539 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3541 QUndoCommand *resizeCommand = new QUndoCommand();
3542 resizeCommand->setText(i18n("Resize group"));
3543 QList <QGraphicsItem *> items = parent->childItems();
3544 QList <ItemInfo> infos = parent->resizeInfos();
3545 parent->clearResizeInfos();
3547 for (int i = 0; i < items.count(); ++i) {
3548 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3549 if (item && item->type() == AVWIDGET) {
3550 ItemInfo info = infos.at(itemcount);
3551 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3555 updateTrackDuration(-1, resizeCommand);
3556 m_commandStack->push(resizeCommand);
3559 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3561 } else if (m_operationMode == FADEIN) {
3562 // resize fade in effect
3563 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3564 int ix = item->hasEffect("volume", "fadein");
3565 int ix2 = item->hasEffect("", "fade_from_black");
3567 QDomElement oldeffect = item->effectAt(ix);
3568 int start = item->cropStart().frames(m_document->fps());
3569 int end = item->fadeIn();
3571 slotDeleteEffect(item, -1, oldeffect, false);
3574 QDomElement effect = oldeffect.cloneNode().toElement();
3575 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3576 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3577 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3578 emit clipItemSelected(item, ix);
3580 } else if (item->fadeIn() != 0 && ix2 == -1) {
3582 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3584 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3585 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3586 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3587 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3590 QDomElement oldeffect = item->effectAt(ix2);
3591 int start = item->cropStart().frames(m_document->fps());
3592 int end = item->fadeIn();
3594 slotDeleteEffect(item, -1, oldeffect, false);
3597 QDomElement effect = oldeffect.cloneNode().toElement();
3598 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3599 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3600 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3601 emit clipItemSelected(item, ix2);
3604 } else if (m_operationMode == FADEOUT) {
3605 // resize fade in effect
3606 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3607 int ix = item->hasEffect("volume", "fadeout");
3608 int ix2 = item->hasEffect("", "fade_to_black");
3610 QDomElement oldeffect = item->effectAt(ix);
3611 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3612 int start = item->fadeOut();
3614 slotDeleteEffect(item, -1, oldeffect, false);
3616 start = end - start;
3617 QDomElement effect = oldeffect.cloneNode().toElement();
3618 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3619 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3620 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3621 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3622 emit clipItemSelected(item, ix);
3624 } else if (item->fadeOut() != 0 && ix2 == -1) {
3626 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3628 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3629 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3630 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3631 EffectsList::setParameter(effect, "out", QString::number(0));
3632 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3635 QDomElement oldeffect = item->effectAt(ix2);
3636 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3637 int start = item->fadeOut();
3639 slotDeleteEffect(item, -1, oldeffect, false);
3641 start = end - start;
3642 QDomElement effect = oldeffect.cloneNode().toElement();
3643 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3644 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3645 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3646 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3647 emit clipItemSelected(item, ix2);
3650 } else if (m_operationMode == KEYFRAME) {
3651 // update the MLT effect
3652 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3653 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3655 // check if we want to remove keyframe
3656 double val = mapToScene(event->pos()).toPoint().y();
3657 QRectF br = item->sceneBoundingRect();
3658 double maxh = 100.0 / br.height();
3659 val = (br.bottom() - val) * maxh;
3660 int start = item->cropStart().frames(m_document->fps());
3661 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3663 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3665 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3667 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3670 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3671 //item->updateKeyframeEffect();
3672 //QString next = item->keyframes(item->selectedEffectIndex());
3673 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3674 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3676 m_commandStack->push(command);
3677 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3678 emit clipItemSelected(item, item->selectedEffectIndex());
3680 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3681 // A transition is selected
3683 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3684 if (transitionClip && transitionClip->baseClip()) {
3685 QString size = transitionClip->baseClip()->getProperty("frame_size");
3686 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3687 if (factor == 0) factor = 1.0;
3688 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3689 p.setY(size.section('x', 1, 1).toInt());
3691 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3692 } else emit transitionItemSelected(NULL);
3693 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3694 m_operationMode = NONE;
3697 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3699 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3701 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3702 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3705 m_waitingThumbs.removeAll(item);
3706 if (item->isSelected()) emit clipItemSelected(NULL);
3707 item->baseClip()->removeReference();
3708 m_document->updateClip(item->baseClip()->getId());
3710 /*if (item->baseClip()->isTransparent()) {
3711 // also remove automatic transition
3712 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3713 if (tr && tr->isAutomatic()) {
3714 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3715 scene()->removeItem(tr);
3720 if (m_dragItem == item) m_dragItem = NULL;
3722 #if QT_VERSION >= 0x040600
3723 // animate item deletion
3724 item->closeAnimation();
3725 /*if (refresh) item->closeAnimation();
3727 // no refresh, means we have several operations chained, we need to delete clip immediatly
3728 // so that it does not get in the way of the other
3737 setDocumentModified();
3738 if (refresh) m_document->renderer()->doRefresh();
3741 void CustomTrackView::deleteSelectedClips()
3743 resetSelectionGroup();
3744 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3745 if (itemList.count() == 0) {
3746 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3749 scene()->clearSelection();
3750 QUndoCommand *deleteSelected = new QUndoCommand();
3752 bool resetGroup = false;
3755 int transitionCount = 0;
3756 // expand & destroy groups
3757 for (int i = 0; i < itemList.count(); i++) {
3758 if (itemList.at(i)->type() == GROUPWIDGET) {
3760 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3761 QList <ItemInfo> clipInfos;
3762 QList <ItemInfo> transitionInfos;
3763 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3764 for (int j = 0; j < children.count(); j++) {
3765 if (children.at(j)->type() == AVWIDGET) {
3766 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3767 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3768 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3769 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3770 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3772 if (itemList.contains(children.at(j))) {
3773 children.removeAt(j);
3777 itemList += children;
3778 if (clipInfos.count() > 0)
3779 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3781 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3782 itemList.insert(i + 1, itemList.at(i)->parentItem());
3785 for (int i = 0; i < itemList.count(); i++) {
3786 if (itemList.at(i)->type() == AVWIDGET) {
3788 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3789 if (item->parentItem()) resetGroup = true;
3790 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3791 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3792 emit clipItemSelected(NULL);
3793 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3795 Transition *item = static_cast <Transition *>(itemList.at(i));
3796 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3797 if (item->parentItem()) resetGroup = true;
3798 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3799 emit transitionItemSelected(NULL);
3802 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3803 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3804 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3805 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3806 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3807 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3808 else deleteSelected->setText(i18n("Delete selected items"));
3809 updateTrackDuration(-1, deleteSelected);
3810 m_commandStack->push(deleteSelected);
3813 void CustomTrackView::changeClipSpeed()
3815 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3816 if (itemList.count() == 0) {
3817 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3820 QUndoCommand *changeSelected = new QUndoCommand();
3821 changeSelected->setText("Edit clip speed");
3825 for (int i = 0; i < itemList.count(); i++) {
3826 if (itemList.at(i)->type() == AVWIDGET) {
3827 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3828 ItemInfo info = item->info();
3829 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3831 double speed = (double) percent / 100.0;
3832 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3834 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3838 if (count > 0) m_commandStack->push(changeSelected);
3839 else delete changeSelected;
3842 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3845 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3847 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3849 kDebug() << "ERROR: Cannot find clip for speed change";
3850 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3853 info.track = m_document->tracksCount() - item->track();
3854 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3856 item->setSpeed(speed, strobe);
3857 item->updateRectGeometry();
3858 if (item->cropDuration().frames(m_document->fps()) != endPos)
3859 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3860 updatePositionEffects(item, info);
3861 setDocumentModified();
3863 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3867 void CustomTrackView::cutSelectedClips()
3869 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3870 QList<AbstractGroupItem *> groups;
3871 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3872 for (int i = 0; i < itemList.count(); ++i) {
3873 if (!itemList.at(i))
3875 if (itemList.at(i)->type() == AVWIDGET) {
3876 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3877 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3878 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3879 if (!groups.contains(group))
3881 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3882 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3883 m_commandStack->push(command);
3885 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3886 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3887 if (!groups.contains(group))
3892 for (int i = 0; i < groups.count(); ++i)
3893 razorGroup(groups.at(i), currentPos);
3896 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3899 QList <QGraphicsItem *> children = group->childItems();
3900 QList <ItemInfo> clips1, transitions1;
3901 QList <ItemInfo> clipsCut, transitionsCut;
3902 QList <ItemInfo> clips2, transitions2;
3903 for (int i = 0; i < children.count(); ++i) {
3904 children.at(i)->setSelected(false);
3905 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3906 if (child->type() == AVWIDGET) {
3907 if (cutPos > child->endPos())
3908 clips1 << child->info();
3909 else if (cutPos < child->startPos())
3910 clips2 << child->info();
3912 clipsCut << child->info();
3914 if (cutPos > child->endPos())
3915 transitions1 << child->info();
3916 else if (cutPos < child->startPos())
3917 transitions2 << child->info();
3919 transitionsCut << child->info();
3922 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3924 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3925 m_commandStack->push(command);
3929 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)
3932 for (int i = 0; i < clipsCut.count(); ++i) {
3933 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3935 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3936 clips1 << clip->info();
3937 if (clipBehind != NULL)
3938 clips2 << clipBehind->info();
3941 /* TODO: cut transitionsCut
3942 * For now just append them to group1 */
3943 transitions1 << transitionsCut;
3944 doGroupClips(clips1, transitions1, true);
3945 doGroupClips(clips2, transitions2, true);
3947 /* we might also just use clipsCut.at(0)->parentItem().
3948 * Do this loop just in case something went wrong during cut */
3949 for (int i = 0; i < clipsCut.count(); ++i) {
3950 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3951 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3952 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3953 QList <QGraphicsItem *> children = group->childItems();
3954 QList <ItemInfo> groupClips;
3955 QList <ItemInfo> groupTrans;
3956 for (int j = 0; j < children.count(); ++j) {
3957 if (children.at(j)->type() == AVWIDGET)
3958 groupClips << ((AbstractClipItem *)children.at(j))->info();
3959 else if (children.at(j)->type() == TRANSITIONWIDGET)
3960 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3962 doGroupClips(groupClips, groupTrans, false);
3966 for (int i = 0; i < clipsCut.count(); ++i)
3967 cutClip(clipsCut.at(i), cutPos, false);
3968 // TODO: uncut transitonsCut
3969 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3973 void CustomTrackView::groupClips(bool group)
3975 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3976 QList <ItemInfo> clipInfos;
3977 QList <ItemInfo> transitionInfos;
3978 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3981 int max = itemList.count();
3982 for (int i = 0; i < max; i++) {
3983 if (itemList.at(i)->type() == GROUPWIDGET) {
3984 itemList += itemList.at(i)->childItems();
3988 for (int i = 0; i < itemList.count(); i++) {
3989 if (itemList.at(i)->type() == AVWIDGET) {
3990 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3991 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3992 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3993 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3994 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3997 if (clipInfos.count() > 0) {
3998 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3999 m_commandStack->push(command);
4003 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4005 resetSelectionGroup();
4006 m_scene->clearSelection();
4008 for (int i = 0; i < clipInfos.count(); i++) {
4009 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4010 if (clip == NULL) continue;
4011 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4012 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4013 m_document->clipManager()->removeGroup(grp);
4014 scene()->destroyItemGroup(grp);
4016 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4018 for (int i = 0; i < transitionInfos.count(); i++) {
4019 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4020 if (tr == NULL) continue;
4021 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4022 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4023 m_document->clipManager()->removeGroup(grp);
4024 scene()->destroyItemGroup(grp);
4026 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4028 setDocumentModified();
4032 QList <QGraphicsItemGroup *> groups;
4033 for (int i = 0; i < clipInfos.count(); i++) {
4034 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4036 clip->setSelected(true);
4039 for (int i = 0; i < transitionInfos.count(); i++) {
4040 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4042 clip->setSelected(true);
4045 groupSelectedItems(false, true);
4046 setDocumentModified();
4049 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4051 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4052 if (baseclip == NULL) {
4053 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4057 if (baseclip->producer() == NULL) {
4058 // If the clip has no producer, we must wait until it is created...
4060 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4061 emit forceClipProcessing(clipId);
4062 qApp->processEvents();
4063 for (int i = 0; i < 3; i++) {
4064 if (baseclip->producer() == NULL) {
4065 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
4068 if (baseclip->producer() == NULL) {
4069 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4073 emit displayMessage(QString(), InformationMessage);
4077 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
4078 item->setEffectList(effects);
4079 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4080 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4081 scene()->addItem(item);
4083 int tracknumber = m_document->tracksCount() - info.track - 1;
4084 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4085 if (isLocked) item->setItemLocked(true);
4087 baseclip->addReference();
4088 m_document->updateClip(baseclip->getId());
4089 info.track = m_document->tracksCount() - info.track;
4090 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(info.track), overwrite, push);
4091 for (int i = 0; i < item->effectsCount(); i++) {
4092 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4094 setDocumentModified();
4096 m_document->renderer()->doRefresh();
4097 if (!baseclip->isPlaceHolder())
4098 m_waitingThumbs.append(item);
4099 m_thumbsTimer.start();
4102 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4104 QList<QGraphicsItem *> list = scene()->items();
4105 ClipItem *clip = NULL;
4106 for (int i = 0; i < list.size(); ++i) {
4107 if (list.at(i)->type() == AVWIDGET) {
4108 clip = static_cast <ClipItem *>(list.at(i));
4109 if (clip->clipProducer() == clipId) {
4110 ItemInfo info = clip->info();
4111 info.track = m_document->tracksCount() - clip->track();
4112 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer(info.track))) {
4113 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4115 clip->refreshClip(true, true);
4121 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4123 int framepos = (int)(pos.frames(m_document->fps()));
4124 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4125 ClipItem *clip = NULL;
4126 for (int i = 0; i < list.size(); i++) {
4127 if (!list.at(i)->isEnabled()) continue;
4128 if (list.at(i)->type() == AVWIDGET) {
4129 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4130 if (test->endPos() == pos) clip = test;
4137 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4139 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4140 ClipItem *clip = NULL;
4141 for (int i = 0; i < list.size(); i++) {
4142 if (!list.at(i)->isEnabled()) continue;
4143 if (list.at(i)->type() == AVWIDGET) {
4144 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4145 if (test->startPos() == pos) clip = test;
4152 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4154 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4155 QList<QGraphicsItem *> list = scene()->items(p);
4156 ClipItem *clip = NULL;
4157 for (int i = 0; i < list.size(); i++) {
4158 if (!list.at(i)->isEnabled()) continue;
4159 if (list.at(i)->type() == AVWIDGET) {
4160 clip = static_cast <ClipItem *>(list.at(i));
4167 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4169 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4172 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4174 const QPointF p(pos, (track + 1) * m_tracksHeight);
4175 QList<QGraphicsItem *> list = scene()->items(p);
4176 Transition *clip = NULL;
4177 for (int i = 0; i < list.size(); i++) {
4178 if (!list.at(i)->isEnabled()) continue;
4179 if (list.at(i)->type() == TRANSITIONWIDGET) {
4180 clip = static_cast <Transition *>(list.at(i));
4187 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4189 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4192 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4194 int framepos = (int)(pos.frames(m_document->fps()));
4195 const QPointF p(framepos - 1, (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 Transition *test = static_cast <Transition *>(list.at(i));
4202 if (test->endPos() == pos) clip = test;
4209 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4211 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4212 QList<QGraphicsItem *> list = scene()->items(p);
4213 Transition *clip = NULL;
4214 for (int i = 0; i < list.size(); ++i) {
4215 if (!list.at(i)->isEnabled()) continue;
4216 if (list.at(i)->type() == TRANSITIONWIDGET) {
4217 Transition *test = static_cast <Transition *>(list.at(i));
4218 if (test->startPos() == pos) clip = test;
4225 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4227 if (m_selectionGroup) resetSelectionGroup(false);
4228 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4230 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);
4231 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4234 Mlt::Producer *prod = item->getProducer(end.track);
4236 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);
4238 bool snap = KdenliveSettings::snaptopoints();
4239 KdenliveSettings::setSnaptopoints(false);
4240 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4242 int tracknumber = m_document->tracksCount() - end.track - 1;
4243 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4244 m_scene->clearSelection();
4245 if (isLocked) item->setItemLocked(true);
4247 if (item->isItemLocked()) item->setItemLocked(false);
4248 item->setSelected(true);
4250 if (item->baseClip()->isTransparent()) {
4251 // Also move automatic transition
4252 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4253 if (tr && tr->isAutomatic()) {
4254 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4255 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);
4256 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4259 KdenliveSettings::setSnaptopoints(snap);
4260 setDocumentModified();
4262 // undo last move and emit error message
4263 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4265 if (refresh) m_document->renderer()->doRefresh();
4268 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4271 resetSelectionGroup();
4272 m_scene->clearSelection();
4274 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4275 scene()->addItem(m_selectionGroup);
4277 m_document->renderer()->blockSignals(true);
4278 for (int i = 0; i < startClip.count(); i++) {
4280 startClip[i].startPos = startClip.at(i).startPos - offset;
4281 startClip[i].track = startClip.at(i).track - trackOffset;
4283 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4285 clip->setItemLocked(false);
4286 if (clip->parentItem()) {
4287 m_selectionGroup->addToGroup(clip->parentItem());
4288 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4290 m_selectionGroup->addToGroup(clip);
4291 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4293 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4294 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4296 for (int i = 0; i < startTransition.count(); i++) {
4298 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4299 startTransition[i].track = startTransition.at(i).track - trackOffset;
4301 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4303 tr->setItemLocked(false);
4304 if (tr->parentItem()) {
4305 m_selectionGroup->addToGroup(tr->parentItem());
4306 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4308 m_selectionGroup->addToGroup(tr);
4309 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4311 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());
4312 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4314 m_document->renderer()->blockSignals(false);
4316 if (m_selectionGroup) {
4317 bool snap = KdenliveSettings::snaptopoints();
4318 KdenliveSettings::setSnaptopoints(false);
4320 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4321 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4323 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4325 int max = children.count();
4326 for (int i = 0; i < max; i++) {
4327 if (children.at(i)->type() == GROUPWIDGET) {
4328 children += children.at(i)->childItems();
4329 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4330 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4331 /*m_document->clipManager()->removeGroup(grp);
4332 m_scene->destroyItemGroup(grp);*/
4333 children.removeAll(children.at(i));
4338 for (int i = 0; i < children.count(); i++) {
4339 // re-add items in correct place
4340 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4341 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4343 ItemInfo info = item->info();
4344 int tracknumber = m_document->tracksCount() - info.track - 1;
4345 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4347 item->setItemLocked(true);
4348 else if (item->isItemLocked())
4349 item->setItemLocked(false);
4351 if (item->type() == AVWIDGET) {
4352 ClipItem *clip = static_cast <ClipItem*>(item);
4353 info.track = m_document->tracksCount() - info.track;
4354 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track));
4355 for (int i = 0; i < clip->effectsCount(); i++) {
4356 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4358 } else if (item->type() == TRANSITIONWIDGET) {
4359 Transition *tr = static_cast <Transition*>(item);
4361 if (!tr->forcedTrack()) {
4362 newTrack = getPreviousVideoTrack(info.track);
4364 newTrack = tr->transitionEndTrack() + trackOffset;
4365 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4367 tr->updateTransitionEndTrack(newTrack);
4368 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4372 resetSelectionGroup(false);
4374 for (int i = 0; i < children.count(); i++) {
4375 if (children.at(i)->parentItem())
4376 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4380 KdenliveSettings::setSnaptopoints(snap);
4381 m_document->renderer()->doRefresh();
4382 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4385 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4387 Transition *item = getTransitionItemAt(start.startPos, start.track);
4389 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);
4390 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4394 bool snap = KdenliveSettings::snaptopoints();
4395 KdenliveSettings::setSnaptopoints(false);
4397 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4398 // Transition was moved
4399 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4400 } else if (end.endPos == start.endPos) {
4401 // Transition start resize
4402 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4403 } else if (end.startPos == start.startPos) {
4404 // Transition end resize;
4405 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4406 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4409 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4410 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4411 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4413 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4414 KdenliveSettings::setSnaptopoints(snap);
4415 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4416 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());
4417 if (m_dragItem && m_dragItem == item) {
4419 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4420 if (transitionClip && transitionClip->baseClip()) {
4421 QString size = transitionClip->baseClip()->getProperty("frame_size");
4422 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4423 if (factor == 0) factor = 1.0;
4424 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4425 p.setY(size.section('x', 1, 1).toInt());
4427 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4429 if (m_refresh) m_document->renderer()->doRefresh();
4430 setDocumentModified();
4433 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4435 bool resizeClipStart = (start.startPos != end.startPos);
4436 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4438 if (dontWorry) return;
4439 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);
4440 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4443 if (item->parentItem()) {
4444 // Item is part of a group, reset group
4445 resetSelectionGroup();
4448 bool snap = KdenliveSettings::snaptopoints();
4449 KdenliveSettings::setSnaptopoints(false);
4451 if (resizeClipStart) {
4452 ItemInfo clipinfo = item->info();
4453 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4454 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4456 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4457 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4458 updatePositionEffects(item, clipinfo);
4459 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4461 ItemInfo clipinfo = item->info();
4462 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4463 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4465 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4466 updatePositionEffects(item, clipinfo);
4467 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4469 if (!resizeClipStart && end.cropStart != start.cropStart) {
4470 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4471 ItemInfo clipinfo = end;
4472 clipinfo.track = m_document->tracksCount() - end.track;
4473 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4475 item->setCropStart(end.cropStart);
4476 item->resetThumbs(true);
4479 m_document->renderer()->doRefresh();
4480 KdenliveSettings::setSnaptopoints(snap);
4481 setDocumentModified();
4484 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4486 if (pos == oldInfo.startPos.frames(m_document->fps()))
4488 bool snap = KdenliveSettings::snaptopoints();
4490 KdenliveSettings::setSnaptopoints(false);
4491 item->resizeStart(pos);
4492 if (item->startPos().frames(m_document->fps()) != pos) {
4493 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4494 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4495 KdenliveSettings::setSnaptopoints(snap);
4498 KdenliveSettings::setSnaptopoints(snap);
4501 bool hasParentCommand = false;
4503 hasParentCommand = true;
4505 command = new QUndoCommand();
4506 command->setText(i18n("Resize clip start"));
4509 // do this here, too, because otherwise undo won't update the group
4510 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4511 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4513 ItemInfo info = item->info();
4514 if (item->type() == AVWIDGET) {
4515 ItemInfo resizeinfo = oldInfo;
4516 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4517 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4519 // Check if there is an automatic transition on that clip (lower track)
4520 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4521 if (transition && transition->isAutomatic()) {
4522 ItemInfo trInfo = transition->info();
4523 ItemInfo newTrInfo = trInfo;
4524 newTrInfo.startPos = item->startPos();
4525 if (newTrInfo.startPos < newTrInfo.endPos)
4526 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4528 // Check if there is an automatic transition on that clip (upper track)
4529 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4530 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4531 ItemInfo trInfo = transition->info();
4532 ItemInfo newTrInfo = trInfo;
4533 newTrInfo.startPos = item->startPos();
4534 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4535 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4536 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4540 * TODO: cleanup the effect update process
4542 ClipItem *clip = static_cast < ClipItem * >(item);
4544 updatePositionEffects(clip, oldInfo);
4548 QDomElement root = doc.createElement("list");
4549 doc.appendChild(root);
4550 QList <int> indexes;
4551 for (int i = 0; i < clip->effectsCount(); i++) {
4552 QDomElement effect = clip->effectAt(i);
4553 if (EffectsList::hasKeyFrames(effect)) {
4554 doc.appendChild(doc.importNode(effect, true));
4559 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4560 // Keyframes were modified, updateClip
4561 QDomNodeList effs = doc.elementsByTagName("effect");
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
4567 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4568 for (int i = 0; i < indexes.count(); i++) {
4569 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, command);
4570 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4572 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4573 emit clipItemSelected(clip);
4575 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4578 KdenliveSettings::setSnaptopoints(false);
4579 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4580 KdenliveSettings::setSnaptopoints(snap);
4581 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4583 } else if (item->type() == TRANSITIONWIDGET) {
4584 Transition *transition = static_cast <Transition *>(item);
4585 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)) {
4586 // Cannot resize transition
4587 KdenliveSettings::setSnaptopoints(false);
4588 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4589 KdenliveSettings::setSnaptopoints(snap);
4590 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4592 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4593 if (command == NULL)
4594 m_commandStack->push(moveCommand);
4598 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4599 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4601 if (!hasParentCommand)
4602 m_commandStack->push(command);
4605 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4607 if (pos == oldInfo.endPos.frames(m_document->fps()))
4609 bool snap = KdenliveSettings::snaptopoints();
4611 KdenliveSettings::setSnaptopoints(false);
4612 item->resizeEnd(pos);
4613 if (item->endPos().frames(m_document->fps()) != pos) {
4614 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4615 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4616 KdenliveSettings::setSnaptopoints(snap);
4619 KdenliveSettings::setSnaptopoints(snap);
4622 bool hasParentCommand = false;
4624 hasParentCommand = true;
4626 command = new QUndoCommand();
4629 // do this here, too, because otherwise undo won't update the group
4630 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4631 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4633 ItemInfo info = item->info();
4634 if (item->type() == AVWIDGET) {
4635 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4636 ItemInfo resizeinfo = info;
4637 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4638 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4640 // Check if there is an automatic transition on that clip (lower track)
4641 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4642 if (tr && tr->isAutomatic()) {
4643 ItemInfo trInfo = tr->info();
4644 ItemInfo newTrInfo = trInfo;
4645 newTrInfo.endPos = item->endPos();
4646 if (newTrInfo.endPos > newTrInfo.startPos)
4647 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4650 // Check if there is an automatic transition on that clip (upper track)
4651 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4652 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4653 ItemInfo trInfo = tr->info();
4654 ItemInfo newTrInfo = trInfo;
4655 newTrInfo.endPos = item->endPos();
4656 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4657 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4658 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4662 ClipItem *clip = static_cast < ClipItem * >(item);
4664 updatePositionEffects(clip, oldInfo);
4668 QDomElement root = doc.createElement("list");
4669 doc.appendChild(root);
4670 QList <int> indexes;
4671 for (int i = 0; i < clip->effectsCount(); i++) {
4672 QDomElement effect = clip->effectAt(i);
4673 if (EffectsList::hasKeyFrames(effect)) {
4674 doc.appendChild(doc.importNode(effect, true));
4679 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4680 // Keyframes were modified, updateClip
4681 QDomNodeList effs = doc.elementsByTagName("effect");
4683 // Since we must always resize clip before updating the keyframes, we
4684 // put a resize command before & after checking keyframes so that
4685 // we are sure the resize is performed before whenever we do or undo the action
4687 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4688 for (int i = 0; i < indexes.count(); i++) {
4689 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, command);
4690 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4692 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4693 emit clipItemSelected(clip);
4695 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4698 KdenliveSettings::setSnaptopoints(false);
4699 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4700 KdenliveSettings::setSnaptopoints(true);
4701 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4703 } else if (item->type() == TRANSITIONWIDGET) {
4704 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4705 Transition *transition = static_cast <Transition *>(item);
4706 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)) {
4707 // Cannot resize transition
4708 KdenliveSettings::setSnaptopoints(false);
4709 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4710 KdenliveSettings::setSnaptopoints(true);
4711 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4713 // Check transition keyframes
4714 QDomElement old = transition->toXML();
4715 if (transition->updateKeyframes()) {
4716 QDomElement xml = transition->toXML();
4717 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);
4718 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4720 new MoveTransitionCommand(this, oldInfo, info, false, command);
4723 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4724 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4726 if (!hasParentCommand) {
4727 updateTrackDuration(oldInfo.track, command);
4728 m_commandStack->push(command);
4732 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4734 int end = item->fadeIn();
4736 // there is a fade in effect
4737 int effectPos = item->hasEffect("volume", "fadein");
4738 if (effectPos != -1) {
4739 QDomElement oldeffect = item->effectAt(effectPos);
4740 int start = item->cropStart().frames(m_document->fps());
4741 int max = item->cropDuration().frames(m_document->fps());
4743 // Make sure the fade effect is not longer than the clip
4744 item->setFadeIn(max);
4745 end = item->fadeIn();
4748 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4749 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4750 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4751 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4752 // if fade effect is displayed, update the effect edit widget with new clip duration
4753 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4755 effectPos = item->hasEffect("brightness", "fade_from_black");
4756 if (effectPos != -1) {
4757 QDomElement oldeffect = item->effectAt(effectPos);
4758 int start = item->cropStart().frames(m_document->fps());
4759 int max = item->cropDuration().frames(m_document->fps());
4761 // Make sure the fade effect is not longer than the clip
4762 item->setFadeIn(max);
4763 end = item->fadeIn();
4766 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4767 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4768 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4769 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4770 // if fade effect is displayed, update the effect edit widget with new clip duration
4771 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4774 int start = item->fadeOut();
4776 // there is a fade out effect
4777 int effectPos = item->hasEffect("volume", "fadeout");
4778 if (effectPos != -1) {
4779 QDomElement oldeffect = item->effectAt(effectPos);
4780 int max = item->cropDuration().frames(m_document->fps());
4781 int end = max + item->cropStart().frames(m_document->fps());
4783 // Make sure the fade effect is not longer than the clip
4784 item->setFadeOut(max);
4785 start = item->fadeOut();
4787 start = end - start;
4788 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4789 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4790 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4791 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4792 // if fade effect is displayed, update the effect edit widget with new clip duration
4793 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4795 effectPos = item->hasEffect("brightness", "fade_to_black");
4796 if (effectPos != -1) {
4797 QDomElement oldeffect = item->effectAt(effectPos);
4798 int max = item->cropDuration().frames(m_document->fps());
4799 int end = max + item->cropStart().frames(m_document->fps());
4801 // Make sure the fade effect is not longer than the clip
4802 item->setFadeOut(max);
4803 start = item->fadeOut();
4805 start = end - start;
4806 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4807 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4808 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4809 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4810 // if fade effect is displayed, update the effect edit widget with new clip duration
4811 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4815 int effectPos = item->hasEffect("freeze", "freeze");
4816 if (effectPos != -1) {
4817 // Freeze effect needs to be adjusted with clip resize
4818 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4819 QDomElement eff = item->getEffectAt(effectPos);
4820 if (!eff.isNull() && diff != 0) {
4821 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4822 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4823 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4824 emit clipItemSelected(item, item->selectedEffectIndex());
4829 updatePanZoom(item);
4832 double CustomTrackView::getSnapPointForPos(double pos)
4834 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4837 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4839 QList <GenTime> snaps;
4840 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4841 QList<QGraphicsItem *> itemList = items();
4842 for (int i = 0; i < itemList.count(); i++) {
4843 if (itemList.at(i) == selected) continue;
4844 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4845 if (itemList.at(i)->type() == AVWIDGET) {
4846 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4847 GenTime start = item->startPos();
4848 GenTime end = item->endPos();
4849 snaps.append(start);
4851 if (!offsetList.isEmpty()) {
4852 for (int j = 0; j < offsetList.size(); j++) {
4853 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4854 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4858 QList < GenTime > markers = item->snapMarkers();
4859 for (int j = 0; j < markers.size(); ++j) {
4860 GenTime t = markers.at(j);
4862 if (!offsetList.isEmpty()) {
4863 for (int k = 0; k < offsetList.size(); k++) {
4864 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4868 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4869 Transition *transition = static_cast <Transition*>(itemList.at(i));
4870 GenTime start = transition->startPos();
4871 GenTime end = transition->endPos();
4872 snaps.append(start);
4874 if (!offsetList.isEmpty()) {
4875 for (int j = 0; j < offsetList.size(); j++) {
4876 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4877 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4883 // add cursor position
4884 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4886 if (!offsetList.isEmpty()) {
4887 for (int j = 0; j < offsetList.size(); j++) {
4888 snaps.append(pos - offsetList.at(j));
4893 for (int i = 0; i < m_guides.count(); i++) {
4894 snaps.append(m_guides.at(i)->position());
4895 if (!offsetList.isEmpty()) {
4896 for (int j = 0; j < offsetList.size(); j++) {
4897 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4903 QPoint z = m_document->zone();
4904 snaps.append(GenTime(z.x(), m_document->fps()));
4905 snaps.append(GenTime(z.y(), m_document->fps()));
4908 m_scene->setSnapList(snaps);
4909 //for (int i = 0; i < m_snapPoints.size(); ++i)
4910 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4913 void CustomTrackView::slotSeekToPreviousSnap()
4915 updateSnapPoints(NULL);
4916 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4917 setCursorPos((int) res.frames(m_document->fps()));
4921 void CustomTrackView::slotSeekToNextSnap()
4923 updateSnapPoints(NULL);
4924 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4925 setCursorPos((int) res.frames(m_document->fps()));
4929 void CustomTrackView::clipStart()
4931 AbstractClipItem *item = getMainActiveClip();
4933 setCursorPos((int) item->startPos().frames(m_document->fps()));
4938 void CustomTrackView::clipEnd()
4940 AbstractClipItem *item = getMainActiveClip();
4942 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4947 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4949 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4950 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4951 m_commandStack->push(command);
4954 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4956 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4957 m_commandStack->push(command);
4960 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4962 DocClipBase *base = m_document->clipManager()->getClipById(id);
4963 QList <CommentedTime> markers = base->commentedSnapMarkers();
4965 if (markers.isEmpty()) {
4966 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4969 QUndoCommand *deleteMarkers = new QUndoCommand();
4970 deleteMarkers->setText("Delete clip markers");
4972 for (int i = 0; i < markers.size(); i++) {
4973 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4975 m_commandStack->push(deleteMarkers);
4978 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4980 DocClipBase *base = m_document->clipManager()->getClipById(id);
4981 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4982 else base->deleteSnapMarker(pos);
4983 emit updateClipMarkers(base);
4984 setDocumentModified();
4985 viewport()->update();
4988 int CustomTrackView::hasGuide(int pos, int offset)
4990 for (int i = 0; i < m_guides.count(); i++) {
4991 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4992 if (qAbs(guidePos - pos) <= offset) return guidePos;
4993 else if (guidePos > pos) return -1;
4998 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5002 double fps = m_document->fps();
5003 for (int i = 0; i < m_guides.count(); i++) {
5004 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5005 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5007 goMenu->setEnabled(!m_guides.isEmpty());
5010 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
5012 if (oldPos > GenTime() && pos > GenTime()) {
5014 for (int i = 0; i < m_guides.count(); i++) {
5015 if (m_guides.at(i)->position() == oldPos) {
5016 Guide *item = m_guides.at(i);
5017 item->updateGuide(pos, comment);
5021 } else if (pos > GenTime()) addGuide(pos, comment);
5025 for (int i = 0; i < m_guides.count(); i++) {
5026 if (m_guides.at(i)->position() == oldPos) {
5027 delete m_guides.takeAt(i);
5032 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5034 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5035 m_document->syncGuides(m_guides);
5038 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
5040 for (int i = 0; i < m_guides.count(); i++) {
5041 if (m_guides.at(i)->position() == pos) {
5042 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5046 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5047 scene()->addItem(g);
5049 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5050 m_document->syncGuides(m_guides);
5054 void CustomTrackView::slotAddGuide(bool dialog)
5056 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5058 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5059 if (d.exec() != QDialog::Accepted) return;
5060 marker = d.newMarker();
5063 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5065 if (addGuide(marker.time(), marker.comment())) {
5066 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5067 m_commandStack->push(command);
5071 void CustomTrackView::slotEditGuide(int guidePos)
5074 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5075 else pos = GenTime(guidePos, m_document->fps());
5077 for (int i = 0; i < m_guides.count(); i++) {
5078 if (m_guides.at(i)->position() == pos) {
5079 slotEditGuide(m_guides.at(i)->info());
5084 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5087 void CustomTrackView::slotEditGuide(CommentedTime guide)
5089 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5090 if (d.exec() == QDialog::Accepted) {
5091 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5092 m_commandStack->push(command);
5097 void CustomTrackView::slotEditTimeLineGuide()
5099 if (m_dragGuide == NULL) return;
5100 CommentedTime guide = m_dragGuide->info();
5101 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5102 if (d.exec() == QDialog::Accepted) {
5103 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5104 m_commandStack->push(command);
5108 void CustomTrackView::slotDeleteGuide(int guidePos)
5111 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5112 else pos = GenTime(guidePos, m_document->fps());
5114 for (int i = 0; i < m_guides.count(); i++) {
5115 if (m_guides.at(i)->position() == pos) {
5116 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5117 m_commandStack->push(command);
5122 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5126 void CustomTrackView::slotDeleteTimeLineGuide()
5128 if (m_dragGuide == NULL) return;
5129 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5130 m_commandStack->push(command);
5134 void CustomTrackView::slotDeleteAllGuides()
5136 QUndoCommand *deleteAll = new QUndoCommand();
5137 deleteAll->setText("Delete all guides");
5138 for (int i = 0; i < m_guides.count(); i++) {
5139 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5141 m_commandStack->push(deleteAll);
5144 void CustomTrackView::setTool(PROJECTTOOL tool)
5149 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5152 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5153 m_scene->setScale(scaleFactor, verticalScale);
5154 removeTipAnimation();
5155 bool adjust = false;
5156 if (verticalScale != matrix().m22()) adjust = true;
5157 setMatrix(newmatrix);
5159 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5160 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5161 for (int i = 0; i < m_guides.count(); i++) {
5162 QLineF l = m_guides.at(i)->line();
5163 l.setP2(QPointF(l.x2(), newHeight));
5164 m_guides.at(i)->setLine(l);
5166 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5169 int diff = sceneRect().width() - m_projectDuration;
5170 if (diff * newmatrix.m11() < 50) {
5171 if (newmatrix.m11() < 0.4)
5172 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5174 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5176 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5177 centerOn(QPointF(cursorPos(), verticalPos));
5180 void CustomTrackView::slotRefreshGuides()
5182 if (KdenliveSettings::showmarkers()) {
5183 for (int i = 0; i < m_guides.count(); i++)
5184 m_guides.at(i)->update();
5188 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5190 painter->setClipRect(rect);
5191 QPen pen1 = painter->pen();
5192 pen1.setColor(palette().dark().color());
5193 painter->setPen(pen1);
5194 double min = rect.left();
5195 double max = rect.right();
5196 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5197 int maxTrack = m_document->tracksCount();
5198 QColor lockedColor = palette().button().color();
5199 QColor audioColor = palette().alternateBase().color();
5200 for (int i = 0; i < maxTrack; i++) {
5201 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5202 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5203 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5204 if (i == m_selectedTrack)
5205 painter->fillRect(track, m_activeTrackBrush.brush(this));
5207 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5209 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5213 bool CustomTrackView::findString(const QString &text)
5216 for (int i = 0; i < m_searchPoints.size(); ++i) {
5217 marker = m_searchPoints.at(i).comment();
5218 if (marker.contains(text, Qt::CaseInsensitive)) {
5219 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5220 int vert = verticalScrollBar()->value();
5221 int hor = cursorPos();
5222 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5230 void CustomTrackView::selectFound(QString track, QString pos)
5232 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5233 slotSelectTrack(track.toInt());
5235 int vert = verticalScrollBar()->value();
5236 int hor = cursorPos();
5237 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5240 bool CustomTrackView::findNextString(const QString &text)
5243 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5244 marker = m_searchPoints.at(i).comment();
5245 if (marker.contains(text, Qt::CaseInsensitive)) {
5246 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5247 int vert = verticalScrollBar()->value();
5248 int hor = cursorPos();
5249 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5258 void CustomTrackView::initSearchStrings()
5260 m_searchPoints.clear();
5261 QList<QGraphicsItem *> itemList = items();
5262 for (int i = 0; i < itemList.count(); i++) {
5263 // parse all clip names
5264 if (itemList.at(i)->type() == AVWIDGET) {
5265 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5266 GenTime start = item->startPos();
5267 CommentedTime t(start, item->clipName());
5268 m_searchPoints.append(t);
5269 // add all clip markers
5270 QList < CommentedTime > markers = item->commentedSnapMarkers();
5271 m_searchPoints += markers;
5276 for (int i = 0; i < m_guides.count(); i++)
5277 m_searchPoints.append(m_guides.at(i)->info());
5279 qSort(m_searchPoints);
5282 void CustomTrackView::clearSearchStrings()
5284 m_searchPoints.clear();
5288 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5290 QList<ItemInfo> matchingInfo;
5291 QList<QGraphicsItem *> itemList = items();
5292 for (int i = 0; i < itemList.count(); i++) {
5293 if (itemList.at(i)->type() == AVWIDGET) {
5294 ClipItem *item = (ClipItem *)itemList.at(i);
5295 if (item->clipProducer() == clipId)
5296 matchingInfo << item->info();
5299 return matchingInfo;
5302 void CustomTrackView::copyClip()
5304 qDeleteAll(m_copiedItems);
5305 m_copiedItems.clear();
5306 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5307 if (itemList.count() == 0) {
5308 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5311 for (int i = 0; i < itemList.count(); i++) {
5312 if (itemList.at(i)->type() == AVWIDGET) {
5313 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5314 ClipItem *clone = clip->clone(clip->info());
5315 m_copiedItems.append(clone);
5316 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5317 Transition *dup = static_cast <Transition *>(itemList.at(i));
5318 m_copiedItems.append(dup->clone());
5323 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5325 if (m_scene->editMode() != NORMALEDIT) {
5326 // If we are in overwrite mode, always allow the move
5329 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));
5330 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5331 for (int i = 0; i < collisions.count(); i++) {
5332 if (collisions.at(i)->type() == type) return false;
5337 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5340 for (int i = 0; i < infoList.count(); i++) {
5341 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));
5344 QList<QGraphicsItem *> collisions = scene()->items(path);
5345 for (int i = 0; i < collisions.count(); i++) {
5346 if (collisions.at(i)->type() == type) return false;
5351 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5353 for (int i = 0; i < items.count(); i++) {
5354 ItemInfo info = items.at(i)->info();
5355 info.startPos += offset;
5356 info.endPos += offset;
5357 info.track += trackOffset;
5358 if (!canBePastedTo(info, items.at(i)->type())) return false;
5363 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5365 QPainterPath movePath;
5366 movePath.moveTo(0, 0);
5368 for (int i = 0; i < items.count(); i++) {
5369 ItemInfo info = items.at(i)->info();
5370 info.startPos = info.startPos + offset;
5371 info.endPos = info.endPos + offset;
5372 info.track = info.track + trackOffset;
5373 if (info.startPos < GenTime()) {
5374 // No clip should go below 0
5377 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));
5378 movePath.addRect(rect);
5380 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5381 for (int i = 0; i < collisions.count(); i++) {
5382 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5383 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5391 void CustomTrackView::pasteClip()
5393 if (m_copiedItems.count() == 0) {
5394 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5399 GenTime pos = GenTime(-1);
5400 if (m_menuPosition.isNull()) {
5401 position = mapFromGlobal(QCursor::pos());
5402 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5403 track = m_selectedTrack;
5404 pos = GenTime(m_cursorPos, m_document->fps());
5405 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5409 position = m_menuPosition;
5412 if (pos == GenTime(-1))
5413 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5415 track = (int)(mapToScene(position).y() / m_tracksHeight);
5417 GenTime leftPos = m_copiedItems.at(0)->startPos();
5418 int lowerTrack = m_copiedItems.at(0)->track();
5419 int upperTrack = m_copiedItems.at(0)->track();
5420 for (int i = 1; i < m_copiedItems.count(); i++) {
5421 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5422 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5423 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5426 GenTime offset = pos - leftPos;
5427 int trackOffset = track - lowerTrack;
5429 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5430 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5431 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5432 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5435 QUndoCommand *pasteClips = new QUndoCommand();
5436 pasteClips->setText("Paste clips");
5438 for (int i = 0; i < m_copiedItems.count(); i++) {
5439 // parse all clip names
5440 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5441 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5442 ItemInfo info = clip->info();
5443 info.startPos += offset;
5444 info.endPos += offset;
5445 info.track += trackOffset;
5446 if (canBePastedTo(info, AVWIDGET)) {
5447 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5448 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5449 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5450 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5452 info.startPos = tr->startPos() + offset;
5453 info.endPos = tr->endPos() + offset;
5454 info.track = tr->track() + trackOffset;
5455 int transitionEndTrack;
5456 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5457 else transitionEndTrack = tr->transitionEndTrack();
5458 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5459 if (info.startPos >= info.endPos) {
5460 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5461 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5462 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5465 updateTrackDuration(-1, pasteClips);
5466 m_commandStack->push(pasteClips);
5469 void CustomTrackView::pasteClipEffects()
5471 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5472 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5475 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5477 QUndoCommand *paste = new QUndoCommand();
5478 paste->setText("Paste effects");
5480 QList<QGraphicsItem *> clips = scene()->selectedItems();
5483 for (int i = 0; i < clips.count(); ++i) {
5484 if (clips.at(i)->type() == GROUPWIDGET) {
5485 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5486 for (int j = 0; j < children.count(); j++) {
5487 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5488 clips.append(children.at(j));
5494 for (int i = 0; i < clips.count(); ++i) {
5495 if (clips.at(i)->type() == AVWIDGET) {
5496 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5497 for (int j = 0; j < clip->effectsCount(); j++) {
5498 QDomElement eff = clip->effectAt(j);
5499 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5500 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5501 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5506 if (paste->childCount() > 0) m_commandStack->push(paste);
5509 //adjust effects (fades, ...)
5510 for (int i = 0; i < clips.count(); ++i) {
5511 if (clips.at(i)->type() == AVWIDGET) {
5512 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5513 updatePositionEffects(item, item->info());
5519 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5521 // parse parameters to check if we need to adjust to the new crop start
5522 int diff = (newstart - oldstart).frames(m_document->fps());
5523 int max = (newstart + duration).frames(m_document->fps());
5524 QDomNodeList params = xml.elementsByTagName("parameter");
5525 for (int i = 0; i < params.count(); i++) {
5526 QDomElement e = params.item(i).toElement();
5527 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5528 QString def = e.attribute("default");
5529 // Effect has a keyframe type parameter, we need to adjust the values
5530 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5531 QStringList newKeyFrames;
5532 foreach(const QString &str, keys) {
5533 int pos = str.section(':', 0, 0).toInt();
5534 double val = str.section(':', 1, 1).toDouble();
5537 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5539 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5541 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5542 e.setAttribute("keyframes", newKeyFrames.join(";"));
5547 ClipItem *CustomTrackView::getClipUnderCursor() const
5549 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5550 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5551 for (int i = 0; i < collisions.count(); i++) {
5552 if (collisions.at(i)->type() == AVWIDGET) {
5553 return static_cast < ClipItem *>(collisions.at(i));
5559 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5561 QList<QGraphicsItem *> clips = scene()->selectedItems();
5562 if (clips.isEmpty()) {
5563 return getClipUnderCursor();
5565 AbstractClipItem *item = NULL;
5566 for (int i = 0; i < clips.count(); ++i) {
5567 if (clips.at(i)->type() == AVWIDGET) {
5568 item = static_cast < AbstractClipItem *>(clips.at(i));
5569 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5572 if (item) return item;
5577 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5579 QList<QGraphicsItem *> clips = scene()->selectedItems();
5580 if (clips.isEmpty()) {
5581 return getClipUnderCursor();
5584 // remove all items in the list that are not clips
5585 for (int i = 0; i < clips.count();) {
5586 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5589 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5590 for (int i = 0; i < clips.count(); ++i) {
5591 if (clips.at(i)->type() == AVWIDGET) {
5592 item = static_cast < ClipItem *>(clips.at(i));
5593 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5601 void CustomTrackView::setInPoint()
5603 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5605 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5608 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5612 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5615 void CustomTrackView::setOutPoint()
5617 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5619 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5622 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5626 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5629 void CustomTrackView::slotUpdateAllThumbs()
5631 if (!isEnabled()) return;
5632 QList<QGraphicsItem *> itemList = items();
5633 //if (itemList.isEmpty()) return;
5635 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5636 for (int i = 0; i < itemList.count(); i++) {
5637 if (itemList.at(i)->type() == AVWIDGET) {
5638 item = static_cast <ClipItem *>(itemList.at(i));
5639 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5640 // Check if we have a cached thumbnail
5641 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5642 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5643 if (QFile::exists(thumb)) {
5645 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5646 item->slotSetStartThumb(pix);
5649 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5650 QString endThumb = startThumb;
5651 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5652 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5653 if (QFile::exists(startThumb)) {
5654 QPixmap pix(startThumb);
5655 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5656 item->slotSetStartThumb(pix);
5658 if (QFile::exists(endThumb)) {
5659 QPixmap pix(endThumb);
5660 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5661 item->slotSetEndThumb(pix);
5664 item->refreshClip(false, false);
5668 viewport()->update();
5671 void CustomTrackView::saveThumbnails()
5673 QList<QGraphicsItem *> itemList = items();
5675 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5676 for (int i = 0; i < itemList.count(); i++) {
5677 if (itemList.at(i)->type() == AVWIDGET) {
5678 item = static_cast <ClipItem *>(itemList.at(i));
5679 if (item->clipType() != COLOR) {
5680 // Check if we have a cached thumbnail
5681 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5682 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5683 if (!QFile::exists(thumb)) {
5684 QPixmap pix(item->startThumb());
5688 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5689 QString endThumb = startThumb;
5690 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5691 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5692 if (!QFile::exists(startThumb)) {
5693 QPixmap pix(item->startThumb());
5694 pix.save(startThumb);
5696 if (!QFile::exists(endThumb)) {
5697 QPixmap pix(item->endThumb());
5707 void CustomTrackView::slotInsertTrack(int ix)
5709 TrackDialog d(m_document, parentWidget());
5710 d.comboTracks->setCurrentIndex(ix);
5711 d.label->setText(i18n("Insert track"));
5712 d.setWindowTitle(i18n("Insert New Track"));
5714 if (d.exec() == QDialog::Accepted) {
5715 ix = d.comboTracks->currentIndex();
5716 if (d.before_select->currentIndex() == 1)
5720 info.isMute = false;
5721 info.isLocked = false;
5722 if (d.video_track->isChecked()) {
5723 info.type = VIDEOTRACK;
5724 info.isBlind = false;
5726 info.type = AUDIOTRACK;
5727 info.isBlind = true;
5729 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5730 m_commandStack->push(addTrack);
5731 setDocumentModified();
5735 void CustomTrackView::slotDeleteTrack(int ix)
5737 if (m_document->tracksCount() < 2) return;
5738 TrackDialog d(m_document, parentWidget());
5739 d.comboTracks->setCurrentIndex(ix);
5740 d.label->setText(i18n("Delete track"));
5741 d.before_select->setHidden(true);
5742 d.setWindowTitle(i18n("Delete Track"));
5743 d.video_track->setHidden(true);
5744 d.audio_track->setHidden(true);
5745 if (d.exec() == QDialog::Accepted) {
5746 ix = d.comboTracks->currentIndex();
5747 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5748 deleteTimelineTrack(ix, info);
5749 setDocumentModified();
5750 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5751 m_commandStack->push(command);*/
5755 void CustomTrackView::slotConfigTracks(int ix)
5757 TracksConfigDialog d(m_document, ix, parentWidget());
5758 if (d.exec() == QDialog::Accepted) {
5759 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5760 m_commandStack->push(configTracks);
5761 QList <int> toDelete = d.deletedTracks();
5762 for (int i = 0; i < toDelete.count(); ++i) {
5763 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5764 deleteTimelineTrack(toDelete.at(i) - i, info);
5766 setDocumentModified();
5770 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5772 if (m_document->tracksCount() < 2) return;
5773 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5774 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5775 QList<QGraphicsItem *> selection = m_scene->items(r);
5776 QUndoCommand *deleteTrack = new QUndoCommand();
5777 deleteTrack->setText("Delete track");
5779 // Delete all clips in selected track
5780 for (int i = 0; i < selection.count(); i++) {
5781 if (selection.at(i)->type() == AVWIDGET) {
5782 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5783 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5784 m_waitingThumbs.removeAll(item);
5785 m_scene->removeItem(item);
5788 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5789 Transition *item = static_cast <Transition *>(selection.at(i));
5790 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5791 m_scene->removeItem(item);
5797 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5798 m_commandStack->push(deleteTrack);
5801 void CustomTrackView::autoTransition()
5803 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5804 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5805 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5808 Transition *tr = static_cast <Transition*>(itemList.at(0));
5809 tr->setAutomatic(!tr->isAutomatic());
5810 QDomElement transition = tr->toXML();
5811 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);
5812 setDocumentModified();
5816 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5819 QDomNodeList params = effect.elementsByTagName("parameter");
5820 for (int i = 0; i < params.count(); i++) {
5821 QDomElement e = params.item(i).toElement();
5822 if (!e.isNull() && e.attribute("type") == "constant") {
5823 if (e.hasAttribute("factor")) {
5824 double factor = e.attribute("factor").toDouble();
5825 double value = e.attribute("value").toDouble();
5826 value = value / factor;
5827 result.append(QString::number(value));
5828 } else result.append(e.attribute("value"));
5834 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5836 QList<QGraphicsItem *> list = scene()->items();
5837 ClipItem *clip = NULL;
5838 for (int i = 0; i < list.size(); ++i) {
5839 if (list.at(i)->type() == AVWIDGET) {
5840 clip = static_cast <ClipItem *>(list.at(i));
5841 if (clip->clipProducer() == id) {
5842 clip->setClipName(name);
5846 viewport()->update();
5849 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5851 minimum = GenTime();
5852 maximum = GenTime();
5853 QList<QGraphicsItem *> selection;
5854 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5855 selection.removeAll(item);
5856 for (int i = 0; i < selection.count(); i++) {
5857 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5858 if (clip && clip->type() == AVWIDGET) {
5859 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5860 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5865 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5867 minimum = GenTime();
5868 maximum = GenTime();
5869 QList<QGraphicsItem *> selection;
5870 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5871 selection.removeAll(item);
5872 for (int i = 0; i < selection.count(); i++) {
5873 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5874 if (clip && clip->type() == TRANSITIONWIDGET) {
5875 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5876 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5881 void CustomTrackView::loadGroups(const QDomNodeList groups)
5883 for (int i = 0; i < groups.count(); i++) {
5884 QDomNodeList children = groups.at(i).childNodes();
5885 scene()->clearSelection();
5886 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5887 QDomElement elem = children.item(nodeindex).toElement();
5888 int pos = elem.attribute("position").toInt();
5889 int track = elem.attribute("track").toInt();
5890 if (elem.tagName() == "clipitem") {
5891 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5892 if (clip) clip->setSelected(true);
5894 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5895 if (clip) clip->setSelected(true);
5898 groupSelectedItems(false, true);
5902 void CustomTrackView::splitAudio()
5904 resetSelectionGroup();
5905 QList<QGraphicsItem *> selection = scene()->selectedItems();
5906 if (selection.isEmpty()) {
5907 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5910 QUndoCommand *splitCommand = new QUndoCommand();
5911 splitCommand->setText(i18n("Split audio"));
5912 for (int i = 0; i < selection.count(); i++) {
5913 if (selection.at(i)->type() == AVWIDGET) {
5914 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5915 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5916 if (clip->parentItem()) {
5917 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5919 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5924 if (splitCommand->childCount()) {
5925 updateTrackDuration(-1, splitCommand);
5926 m_commandStack->push(splitCommand);
5930 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5932 ClipItem *clip = getClipItemAt(pos, track);
5934 kDebug() << "// Cannot find clip to split!!!";
5938 int start = pos.frames(m_document->fps());
5939 int freetrack = m_document->tracksCount() - track - 1;
5941 // do not split audio when we are on an audio track
5942 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5945 for (; freetrack > 0; freetrack--) {
5946 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5947 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5948 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5949 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5950 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5955 kDebug() << "GOT TRK: " << track;
5956 if (freetrack == 0) {
5957 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5959 ItemInfo info = clip->info();
5960 info.track = m_document->tracksCount() - freetrack;
5961 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5962 scene()->clearSelection();
5963 clip->setSelected(true);
5964 ClipItem *audioClip = getClipItemAt(start, info.track);
5966 clip->setVideoOnly(true);
5967 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5968 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5970 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5971 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5973 audioClip->setSelected(true);
5974 audioClip->setAudioOnly(true);
5975 groupSelectedItems(false, true);
5979 // unsplit clip: remove audio part and change video part to normal clip
5980 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5981 kDebug() << "//CANNOT FIND CLP GRP";
5984 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5985 QList<QGraphicsItem *> children = grp->childItems();
5986 if (children.count() != 2) {
5987 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5990 for (int i = 0; i < children.count(); i++) {
5991 if (children.at(i) != clip) {
5992 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5993 ItemInfo info = clip->info();
5994 deleteClip(clp->info());
5995 clip->setVideoOnly(false);
5996 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5997 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
6002 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6003 m_document->clipManager()->removeGroup(grp);
6004 scene()->destroyItemGroup(grp);
6008 void CustomTrackView::setVideoOnly()
6010 resetSelectionGroup();
6011 QList<QGraphicsItem *> selection = scene()->selectedItems();
6012 if (selection.isEmpty()) {
6013 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6016 QUndoCommand *videoCommand = new QUndoCommand();
6017 videoCommand->setText(i18n("Video only"));
6018 for (int i = 0; i < selection.count(); i++) {
6019 if (selection.at(i)->type() == AVWIDGET) {
6020 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6021 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6022 if (clip->parentItem()) {
6023 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6025 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6030 m_commandStack->push(videoCommand);
6033 void CustomTrackView::setAudioOnly()
6035 resetSelectionGroup();
6036 QList<QGraphicsItem *> selection = scene()->selectedItems();
6037 if (selection.isEmpty()) {
6038 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6041 QUndoCommand *videoCommand = new QUndoCommand();
6042 videoCommand->setText(i18n("Audio only"));
6043 for (int i = 0; i < selection.count(); i++) {
6044 if (selection.at(i)->type() == AVWIDGET) {
6045 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6046 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6047 if (clip->parentItem()) {
6048 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6050 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6055 m_commandStack->push(videoCommand);
6058 void CustomTrackView::setAudioAndVideo()
6060 resetSelectionGroup();
6061 QList<QGraphicsItem *> selection = scene()->selectedItems();
6062 if (selection.isEmpty()) {
6063 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6066 QUndoCommand *videoCommand = new QUndoCommand();
6067 videoCommand->setText(i18n("Audio and Video"));
6068 for (int i = 0; i < selection.count(); i++) {
6069 if (selection.at(i)->type() == AVWIDGET) {
6070 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6071 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6072 if (clip->parentItem()) {
6073 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6075 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6080 m_commandStack->push(videoCommand);
6083 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6085 ClipItem *clip = getClipItemAt(pos, track);
6087 kDebug() << "// Cannot find clip to split!!!";
6091 int start = pos.frames(m_document->fps());
6092 clip->setVideoOnly(true);
6093 clip->setAudioOnly(false);
6094 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6095 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6097 } else if (audioOnly) {
6098 int start = pos.frames(m_document->fps());
6099 clip->setAudioOnly(true);
6100 clip->setVideoOnly(false);
6101 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6102 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6105 int start = pos.frames(m_document->fps());
6106 clip->setAudioOnly(false);
6107 clip->setVideoOnly(false);
6108 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
6109 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6113 setDocumentModified();
6116 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6118 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6119 m_clipTypeGroup->setEnabled(false);
6121 m_clipTypeGroup->setEnabled(true);
6122 QList <QAction *> actions = m_clipTypeGroup->actions();
6124 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6125 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6126 else lookup = "clip_audio_and_video";
6127 for (int i = 0; i < actions.count(); i++) {
6128 if (actions.at(i)->data().toString() == lookup) {
6129 actions.at(i)->setChecked(true);
6136 void CustomTrackView::slotGoToMarker(QAction *action)
6138 int pos = action->data().toInt();
6139 setCursorPos(pos, true);
6142 void CustomTrackView::reloadTransitionLumas()
6146 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6147 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6148 for (int i = 0; i < params.count(); i++) {
6149 QDomElement e = params.item(i).toElement();
6150 if (e.attribute("tag") == "resource") {
6151 lumaNames = e.attribute("paramlistdisplay");
6152 lumaFiles = e.attribute("paramlist");
6157 QList<QGraphicsItem *> itemList = items();
6158 Transition *transitionitem;
6159 QDomElement transitionXml;
6160 for (int i = 0; i < itemList.count(); i++) {
6161 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6162 transitionitem = static_cast <Transition*>(itemList.at(i));
6163 transitionXml = transitionitem->toXML();
6164 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6165 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6166 for (int i = 0; i < params.count(); i++) {
6167 QDomElement e = params.item(i).toElement();
6168 if (e.attribute("tag") == "resource") {
6169 e.setAttribute("paramlistdisplay", lumaNames);
6170 e.setAttribute("paramlist", lumaFiles);
6175 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6176 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6177 for (int i = 0; i < params.count(); i++) {
6178 QDomElement e = params.item(i).toElement();
6179 if (e.attribute("tag") == "luma") {
6180 e.setAttribute("paramlistdisplay", lumaNames);
6181 e.setAttribute("paramlist", lumaFiles);
6188 emit transitionItemSelected(NULL);
6191 double CustomTrackView::fps() const
6193 return m_document->fps();
6196 void CustomTrackView::updateProjectFps()
6198 // update all clips to the new fps
6199 resetSelectionGroup();
6200 scene()->clearSelection();
6202 QList<QGraphicsItem *> itemList = items();
6203 for (int i = 0; i < itemList.count(); i++) {
6204 // remove all items and re-add them one by one
6205 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6207 for (int i = 0; i < itemList.count(); i++) {
6208 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6209 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6210 clip->updateFps(m_document->fps());
6211 m_scene->addItem(clip);
6212 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6213 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6214 QList<QGraphicsItem *> children = grp->childItems();
6215 for (int j = 0; j < children.count(); j++) {
6216 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6217 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6218 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6219 clip->updateFps(m_document->fps());
6222 m_document->clipManager()->removeGroup(grp);
6223 m_scene->addItem(grp);
6224 scene()->destroyItemGroup(grp);
6225 scene()->clearSelection();
6226 for (int j = 0; j < children.count(); j++) {
6227 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6228 //children.at(j)->setParentItem(0);
6229 children.at(j)->setSelected(true);
6232 groupSelectedItems(true, true);
6233 } else if (itemList.at(i)->type() == GUIDEITEM) {
6234 Guide *g = static_cast<Guide *>(itemList.at(i));
6236 m_scene->addItem(g);
6239 viewport()->update();
6242 void CustomTrackView::slotTrackDown()
6244 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6245 else m_selectedTrack++;
6246 emit updateTrackHeaders();
6247 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6248 ensureVisible(rect, 0, 0);
6249 viewport()->update();
6252 void CustomTrackView::slotTrackUp()
6254 if (m_selectedTrack > 0) m_selectedTrack--;
6255 else m_selectedTrack = m_document->tracksCount() - 1;
6256 emit updateTrackHeaders();
6257 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6258 ensureVisible(rect, 0, 0);
6259 viewport()->update();
6262 int CustomTrackView::selectedTrack() const
6264 return m_selectedTrack;
6267 QStringList CustomTrackView::selectedClips() const
6269 QStringList clipIds;
6270 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6271 for (int i = 0; i < selection.count(); i++) {
6272 if (selection.at(i)->type() == AVWIDGET) {
6273 ClipItem *item = (ClipItem *)selection.at(i);
6274 clipIds << item->clipProducer();
6280 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6282 QList<ClipItem *> clips;
6283 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6284 for (int i = 0; i < selection.count(); i++) {
6285 if (selection.at(i)->type() == AVWIDGET) {
6286 clips.append((ClipItem *)selection.at(i));
6292 void CustomTrackView::slotSelectTrack(int ix)
6294 m_selectedTrack = qMax(0, ix);
6295 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6296 emit updateTrackHeaders();
6297 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6298 ensureVisible(rect, 0, 0);
6299 viewport()->update();
6302 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6305 if (track != -1 && pos != -1)
6306 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6308 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6309 QList<QGraphicsItem *> selection = m_scene->items(rect);
6310 resetSelectionGroup(group);
6311 if (!group) m_scene->clearSelection();
6312 for (int i = 0; i < selection.count(); i++) {
6313 if (selection.at(i)->type() == AVWIDGET) {
6314 selection.at(i)->setSelected(add);
6318 if (group) groupSelectedItems();
6321 void CustomTrackView::selectTransition(bool add, bool group)
6323 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6324 QList<QGraphicsItem *> selection = m_scene->items(rect);
6325 resetSelectionGroup(group);
6326 if (!group) m_scene->clearSelection();
6327 for (int i = 0; i < selection.count(); i++) {
6328 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6329 selection.at(i)->setSelected(add);
6333 if (group) groupSelectedItems();
6336 QStringList CustomTrackView::extractTransitionsLumas()
6339 QList<QGraphicsItem *> itemList = items();
6340 Transition *transitionitem;
6341 QDomElement transitionXml;
6342 for (int i = 0; i < itemList.count(); i++) {
6343 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6344 transitionitem = static_cast <Transition*>(itemList.at(i));
6345 transitionXml = transitionitem->toXML();
6346 QString luma = EffectsList::parameter(transitionXml, "luma");
6347 if (!luma.isEmpty()) urls << luma;
6353 void CustomTrackView::setEditMode(EDITMODE mode)
6355 m_scene->setEditMode(mode);
6358 void CustomTrackView::checkTrackSequence(int track)
6360 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6361 //track = m_document->tracksCount() -track;
6362 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6363 QList<QGraphicsItem *> selection = m_scene->items(rect);
6364 QList <int> timelineList;
6365 timelineList.append(0);
6366 for (int i = 0; i < selection.count(); i++) {
6367 if (selection.at(i)->type() == AVWIDGET) {
6368 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6369 int start = clip->startPos().frames(m_document->fps());
6370 int end = clip->endPos().frames(m_document->fps());
6371 if (!timelineList.contains(start)) timelineList.append(start);
6372 if (!timelineList.contains(end)) timelineList.append(end);
6375 qSort(timelineList);
6376 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6377 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6380 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6382 if (data.isEmpty()) return;
6383 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6385 info.startPos = GenTime(in, m_document->fps());
6386 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6387 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6388 info.cropDuration = info.endPos - info.startPos;
6389 info.track = m_selectedTrack;
6390 QUndoCommand *addCommand = new QUndoCommand();
6391 addCommand->setText(i18n("Insert clip"));
6392 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6393 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6394 updateTrackDuration(info.track, addCommand);
6395 m_commandStack->push(addCommand);
6397 selectClip(true, false, m_selectedTrack, in);
6398 // Automatic audio split
6399 if (KdenliveSettings::splitaudio())
6403 void CustomTrackView::clearSelection()
6405 resetSelectionGroup();
6406 scene()->clearSelection();
6408 emit clipItemSelected(NULL);
6411 void CustomTrackView::updatePalette()
6413 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6417 pen1.setColor(palette().text().color());
6418 m_cursorLine->setPen(pen1);
6420 emit tracksChanged();
6423 void CustomTrackView::removeTipAnimation()
6426 scene()->removeItem(m_visualTip);
6427 m_animationTimer->stop();
6435 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6437 if (m_visualTip == NULL) {
6438 QRectF rect = clip->sceneBoundingRect();
6439 m_animation = new QGraphicsItemAnimation;
6440 m_animation->setTimeLine(m_animationTimer);
6441 m_animation->setScaleAt(1, 1, 1);
6446 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6447 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6448 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6450 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6452 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6454 m_animation->setScaleAt(.5, 2, 2);
6458 polygon << QPoint(0, - size * 2);
6459 if (mode == RESIZESTART)
6460 polygon << QPoint(size * 2, 0);
6462 polygon << QPoint(- size * 2, 0);
6463 polygon << QPoint(0, size * 2);
6464 polygon << QPoint(0, - size * 2);
6466 m_visualTip = new QGraphicsPolygonItem(polygon);
6467 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6468 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6469 if (mode == RESIZESTART)
6470 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6472 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6474 m_animation->setScaleAt(.5, 2, 1);
6476 case TRANSITIONSTART:
6478 polygon << QPoint(0, - size * 2);
6479 if (mode == TRANSITIONSTART)
6480 polygon << QPoint(size * 2, 0);
6482 polygon << QPoint(- size * 2, 0);
6483 polygon << QPoint(0, 0);
6484 polygon << QPoint(0, - size * 2);
6486 m_visualTip = new QGraphicsPolygonItem(polygon);
6487 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6488 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6489 if (mode == TRANSITIONSTART)
6490 m_visualTip->setPos(rect.x(), rect.bottom());
6492 m_visualTip->setPos(rect.right(), rect.bottom());
6494 m_animation->setScaleAt(.5, 2, 2);
6501 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6502 m_visualTip->setZValue(100);
6503 scene()->addItem(m_visualTip);
6504 m_animation->setItem(m_visualTip);
6505 m_animationTimer->start();
6509 bool CustomTrackView::hasAudio(int track) const
6511 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6512 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6513 QGraphicsItem *item;
6514 for (int i = 0; i < collisions.count(); i++) {
6515 item = collisions.at(i);
6516 if (!item->isEnabled()) continue;
6517 if (item->type() == AVWIDGET) {
6518 ClipItem *clip = static_cast <ClipItem *>(item);
6519 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6525 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6527 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6528 m_commandStack->push(command);
6529 setDocumentModified();
6533 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6535 EffectsParameterList parameters;
6536 parameters.addParam("tag", effect.attribute("tag"));
6537 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6538 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6539 parameters.addParam("id", effect.attribute("id"));
6540 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6541 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6542 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6543 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6545 QDomNodeList params = effect.elementsByTagName("parameter");
6546 for (int i = 0; i < params.count(); i++) {
6547 QDomElement e = params.item(i).toElement();
6548 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6549 if (e.attribute("type") == "simplekeyframe") {
6551 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6552 double factor = e.attribute("factor", "1").toDouble();
6553 for (int j = 0; j < values.count(); j++) {
6554 QString pos = values.at(j).section(':', 0, 0);
6555 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6556 values[j] = pos + "=" + QString::number(val);
6558 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6559 parameters.addParam(e.attribute("name"), values.join(";"));
6560 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6561 parameters.addParam("max", e.attribute("max"));
6562 parameters.addParam("min", e.attribute("min"));
6563 parameters.addParam("factor", e.attribute("factor", "1"));*/
6564 } else if (e.attribute("type") == "keyframe") {
6565 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6566 parameters.addParam("keyframes", e.attribute("keyframes"));
6567 parameters.addParam("max", e.attribute("max"));
6568 parameters.addParam("min", e.attribute("min"));
6569 parameters.addParam("factor", e.attribute("factor", "1"));
6570 parameters.addParam("starttag", e.attribute("starttag", "start"));
6571 parameters.addParam("endtag", e.attribute("endtag", "end"));
6572 } else if (e.attribute("namedesc").contains(';')) {
6573 QString format = e.attribute("format");
6574 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6575 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6577 QTextStream txtNeu(&neu);
6578 if (values.size() > 0)
6579 txtNeu << (int)values[0].toDouble();
6580 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6581 txtNeu << separators[i];
6582 txtNeu << (int)(values[i+1].toDouble());
6584 parameters.addParam("start", neu);
6586 if (e.attribute("factor", "1") != "1") {
6588 if (e.attribute("factor").startsWith('%')) {
6589 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6590 } else fact = e.attribute("factor", "1").toDouble();
6591 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6593 parameters.addParam(e.attribute("name"), e.attribute("value"));
6600 void CustomTrackView::updatePanZoom(ClipItem* item, GenTime cutPos)
6602 QList <int> effects = item->updatePanZoom(m_document->width(), m_document->height(), cutPos.frames(m_document->fps()));
6603 for (int i = 0; i < effects.count(); ++i) {
6604 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(item->effectAt(effects.at(i)))))
6605 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
6607 // if effect is displayed, update the effect edit widget with new clip duration
6608 /*if (item->isSelected() && effects.at(i) == item->selectedEffectIndex())
6609 emit clipItemSelected(item, effects.at(i));*/
6611 // update always, otherwise there might problems when resizing groups
6612 if (effects.count() > 0)
6613 emit clipItemSelected(item, item->selectedEffectIndex());
6616 void CustomTrackView::updateTrackNames(int track, bool added)
6618 QList <TrackInfo> tracks = m_document->tracksList();
6619 int max = tracks.count();
6620 int docTrack = max - track - 1;
6622 // count number of tracks of each type
6623 int videoTracks = 0;
6624 int audioTracks = 0;
6625 for (int i = max - 1; i >= 0; --i) {
6626 TrackInfo info = tracks.at(i);
6627 if (info.type == VIDEOTRACK)
6632 if (i <= docTrack) {
6633 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6634 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6637 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6638 info.trackName = type + QString::number(typeNumber);
6639 m_document->setTrackType(i, info);
6642 if (info.trackName == type + QString::number(typeNumber + 1)) {
6643 info.trackName = type + QString::number(typeNumber);
6644 m_document->setTrackType(i, info);
6649 emit tracksChanged();
6652 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6658 tracks << m_document->tracksCount() - track - 1;
6660 // negative track number -> update all tracks
6661 for (int i = 0; i < m_document->tracksCount(); ++i)
6665 for (int i = 0; i < tracks.count(); ++i) {
6667 // t + 1 because of black background track
6668 duration = m_document->renderer()->mltTrackDuration(t + 1);
6669 if (duration != m_document->trackDuration(t)) {
6670 m_document->setTrackDuration(t, duration);
6673 EffectsList effects = m_document->getTrackEffects(t);
6674 for (int j = 0; j < effects.count(); ++j) {
6676 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6677 * - update the effectstack if necessary
6684 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6686 QList<QGraphicsItem *> list = scene()->items();
6687 ClipItem *clip = NULL;
6688 for (int i = 0; i < list.size(); ++i) {
6689 if (list.at(i)->type() == AVWIDGET) {
6690 clip = static_cast <ClipItem *>(list.at(i));
6691 if (clip->clipProducer() == id) {
6692 clip->refreshClip(true, resetThumbs);