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 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();
194 void CustomTrackView::keyPressEvent(QKeyEvent * event)
196 if (event->key() == Qt::Key_Up) {
199 } else if (event->key() == Qt::Key_Down) {
202 } else QWidget::keyPressEvent(event);
205 void CustomTrackView::setDocumentModified()
207 m_document->setModified(true);
210 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
212 m_timelineContextMenu = timeline;
213 m_timelineContextClipMenu = clip;
214 m_clipTypeGroup = clipTypeGroup;
215 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
217 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
218 m_markerMenu->setEnabled(false);
219 markermenu->addMenu(m_markerMenu);
220 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
221 QList <QAction *> list = m_timelineContextClipMenu->actions();
222 for (int i = 0; i < list.count(); i++) {
223 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
224 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
227 m_timelineContextTransitionMenu = transition;
228 list = m_timelineContextTransitionMenu->actions();
229 for (int i = 0; i < list.count(); i++) {
230 if (list.at(i)->data().toString() == "auto") {
231 m_autoTransition = list.at(i);
236 m_timelineContextMenu->addSeparator();
237 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
238 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
239 m_timelineContextMenu->addAction(m_deleteGuide);
241 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
242 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
243 m_timelineContextMenu->addAction(m_editGuide);
246 void CustomTrackView::slotDoResetMenuPosition()
248 m_menuPosition = QPoint();
251 void CustomTrackView::slotResetMenuPosition()
253 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
254 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
257 void CustomTrackView::checkAutoScroll()
259 m_autoScroll = KdenliveSettings::autoscroll();
262 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
263 return m_scene->m_tracksList;
266 void CustomTrackView::checkTrackHeight()
268 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
269 m_tracksHeight = KdenliveSettings::trackheight();
270 emit trackHeightChanged();
271 QList<QGraphicsItem *> itemList = items();
273 Transition *transitionitem;
274 bool snap = KdenliveSettings::snaptopoints();
275 KdenliveSettings::setSnaptopoints(false);
276 for (int i = 0; i < itemList.count(); i++) {
277 if (itemList.at(i)->type() == AVWIDGET) {
278 item = (ClipItem*) itemList.at(i);
279 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
280 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
281 item->resetThumbs(true);
282 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
283 transitionitem = (Transition*) itemList.at(i);
284 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
285 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
288 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
289 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
291 for (int i = 0; i < m_guides.count(); i++) {
292 QLineF l = m_guides.at(i)->line();
293 l.setP2(QPointF(l.x2(), newHeight));
294 m_guides.at(i)->setLine(l);
297 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
298 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
299 KdenliveSettings::setSnaptopoints(snap);
300 viewport()->update();
303 /** Zoom or move viewport on mousewheel
305 * If mousewheel+Ctrl, zooms in/out on the timeline.
307 * With Ctrl, moves viewport towards end of timeline if down/back,
308 * opposite on up/forward.
310 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
311 void CustomTrackView::wheelEvent(QWheelEvent * e)
313 if (e->modifiers() == Qt::ControlModifier) {
314 if (e->delta() > 0) emit zoomIn();
317 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
318 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
322 int CustomTrackView::getPreviousVideoTrack(int track)
324 track = m_document->tracksCount() - track - 1;
326 for (int i = track; i > -1; i--) {
327 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
333 void CustomTrackView::slotFetchNextThumbs()
335 if (!m_waitingThumbs.isEmpty()) {
336 ClipItem *item = m_waitingThumbs.takeFirst();
337 while (item == NULL && !m_waitingThumbs.isEmpty()) {
338 item = m_waitingThumbs.takeFirst();
340 if (item) item->slotFetchThumbs();
341 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
345 void CustomTrackView::slotCheckMouseScrolling()
347 if (m_scrollOffset == 0) {
348 m_scrollTimer.stop();
351 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
352 m_scrollTimer.start();
355 void CustomTrackView::slotCheckPositionScrolling()
357 // If mouse is at a border of the view, scroll
358 if (m_moveOpMode != SEEK) return;
359 if (mapFromScene(m_cursorPos, 0).x() < 3) {
360 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
361 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
362 setCursorPos(mapToScene(QPoint(-2, 0)).x());
363 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
364 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
365 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
366 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
372 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
374 int pos = event->x();
375 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
377 double snappedPos = getSnapPointForPos(mappedXPos);
378 emit mousePosition(mappedXPos);
380 if (event->buttons() & Qt::MidButton) return;
381 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
382 event->setAccepted(true);
384 QGraphicsView::mouseMoveEvent(event);
388 if (event->buttons() != Qt::NoButton) {
389 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
390 if (m_dragItem && m_tool == SELECTTOOL) {
391 if (m_operationMode == MOVE && move) {
392 QGraphicsView::mouseMoveEvent(event);
393 // If mouse is at a border of the view, scroll
395 m_scrollOffset = -30;
396 m_scrollTimer.start();
397 } else if (viewport()->width() - pos < 10) {
399 m_scrollTimer.start();
400 } else if (m_scrollTimer.isActive()) {
401 m_scrollTimer.stop();
403 } else if (m_operationMode == RESIZESTART && move) {
404 m_document->renderer()->pause();
405 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
406 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
408 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
410 m_dragItem->resizeStart((int)(snappedPos));
412 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
413 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
414 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
415 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
416 } else if (m_operationMode == RESIZEEND && move) {
417 m_document->renderer()->pause();
418 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
419 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
421 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
423 m_dragItem->resizeEnd((int)(snappedPos));
425 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
426 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
427 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
428 } else if (m_operationMode == FADEIN && move) {
429 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
430 } else if (m_operationMode == FADEOUT && move) {
431 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
432 } else if (m_operationMode == KEYFRAME && move) {
433 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
434 double pos = mapToScene(event->pos()).toPoint().y();
435 QRectF br = m_dragItem->sceneBoundingRect();
436 double maxh = 100.0 / br.height();
437 pos = (br.bottom() - pos) * maxh;
438 m_dragItem->updateKeyFramePos(keyFramePos, pos);
439 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
440 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
442 removeTipAnimation();
444 } else if (m_operationMode == MOVEGUIDE) {
445 removeTipAnimation();
446 QGraphicsView::mouseMoveEvent(event);
448 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
450 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
451 if (snappedPos < 0) snappedPos = 0;
453 // Make sure there is no collision
454 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
455 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
456 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
457 collidingItems.removeAll(m_selectionGroup);
458 for (int i = 0; i < children.count(); i++) {
459 if (children.at(i)->type() == GROUPWIDGET) {
460 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
461 for (int j = 0; j < subchildren.count(); j++)
462 collidingItems.removeAll(subchildren.at(j));
464 collidingItems.removeAll(children.at(i));
466 bool collision = false;
468 for (int i = 0; i < collidingItems.count(); i++) {
469 if (!collidingItems.at(i)->isEnabled()) continue;
470 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
471 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
472 // Moving backward, determine best pos
473 QPainterPath clipPath;
474 clipPath.addRect(item->sceneBoundingRect());
475 QPainterPath res = shape.intersected(clipPath);
476 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
479 snappedPos += offset;
480 // make sure we have no collision
481 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
482 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
483 collidingItems.removeAll(m_selectionGroup);
484 for (int i = 0; i < children.count(); i++) {
485 if (children.at(i)->type() == GROUPWIDGET) {
486 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
487 for (int j = 0; j < subchildren.count(); j++)
488 collidingItems.removeAll(subchildren.at(j));
490 collidingItems.removeAll(children.at(i));
493 for (int i = 0; i < collidingItems.count(); i++) {
494 if (!collidingItems.at(i)->isEnabled()) continue;
495 if (collidingItems.at(i)->type() == AVWIDGET) {
504 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
505 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
506 collidingItems.removeAll(m_selectionGroup);
507 for (int i = 0; i < children.count(); i++) {
508 if (children.at(i)->type() == GROUPWIDGET) {
509 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
510 for (int j = 0; j < subchildren.count(); j++)
511 collidingItems.removeAll(subchildren.at(j));
513 collidingItems.removeAll(children.at(i));
517 for (int i = 0; i < collidingItems.count(); i++) {
518 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
519 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
520 // Moving backward, determine best pos
521 QPainterPath clipPath;
522 clipPath.addRect(item->sceneBoundingRect());
523 QPainterPath res = shape.intersected(clipPath);
524 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
528 snappedPos += offset;
529 // make sure we have no collision
530 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
531 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
532 collidingItems.removeAll(m_selectionGroup);
533 for (int i = 0; i < children.count(); i++) {
534 if (children.at(i)->type() == GROUPWIDGET) {
535 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
536 for (int j = 0; j < subchildren.count(); j++)
537 collidingItems.removeAll(subchildren.at(j));
539 collidingItems.removeAll(children.at(i));
541 for (int i = 0; i < collidingItems.count(); i++) {
542 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
550 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
551 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
555 if (m_tool == RAZORTOOL) {
556 setCursor(m_razorCursor);
557 //QGraphicsView::mouseMoveEvent(event);
559 } else if (m_tool == SPACERTOOL) {
560 setCursor(m_spacerCursor);
564 QList<QGraphicsItem *> itemList = items(event->pos());
565 QGraphicsRectItem *item = NULL;
566 OPERATIONTYPE opMode = NONE;
568 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
570 } else for (int i = 0; i < itemList.count(); i++) {
571 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
572 item = (QGraphicsRectItem*) itemList.at(i);
577 if (item && event->buttons() == Qt::NoButton) {
578 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
579 if (m_tool == RAZORTOOL) {
580 // razor tool over a clip, display current frame in monitor
581 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
582 //TODO: solve crash when showing frame when moving razor over clip
583 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
588 opMode = clip->operationMode(mapToScene(event->pos()));
589 const double size = 5;
590 if (opMode == m_moveOpMode) {
591 QGraphicsView::mouseMoveEvent(event);
594 removeTipAnimation();
596 m_moveOpMode = opMode;
597 setTipAnimation(clip, opMode, size);
599 if (item->type() == AVWIDGET)
600 ci = static_cast <ClipItem *>(item);
602 if (opMode == MOVE) {
603 setCursor(Qt::OpenHandCursor);
605 message = ci->clipName() + i18n(":");
606 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
607 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
608 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
609 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
610 if (clip->parentItem() == m_selectionGroup)
611 message.append(i18n(" Selection duration:"));
613 message.append(i18n(" Group duration:"));
614 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
615 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
616 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
617 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
621 } else if (opMode == RESIZESTART) {
622 setCursor(KCursor("left_side", Qt::SizeHorCursor));
624 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
625 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
626 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
627 } else if (opMode == RESIZEEND) {
628 setCursor(KCursor("right_side", Qt::SizeHorCursor));
630 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
631 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
632 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
633 } else if (opMode == FADEIN || opMode == FADEOUT) {
634 setCursor(Qt::PointingHandCursor);
635 if (ci && opMode == FADEIN && ci->fadeIn()) {
636 message = i18n("Fade in duration: ");
637 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
638 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
639 message = i18n("Fade out duration: ");
640 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
642 message = i18n("Drag to add or resize a fade effect.");
644 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
645 setCursor(Qt::PointingHandCursor);
646 message = i18n("Click to add a transition.");
647 } else if (opMode == KEYFRAME) {
648 setCursor(Qt::PointingHandCursor);
649 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
652 if (!message.isEmpty())
653 emit displayMessage(message, InformationMessage);
654 } // no clip under mouse
655 else if (m_tool == RAZORTOOL) {
658 } else if (opMode == MOVEGUIDE) {
659 m_moveOpMode = opMode;
660 setCursor(Qt::SplitHCursor);
662 removeTipAnimation();
663 setCursor(Qt::ArrowCursor);
664 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
665 QGraphicsView::mouseMoveEvent(event);
667 setCursorPos(mappedXPos);
668 slotCheckPositionScrolling();
670 } else m_moveOpMode = NONE;
672 QGraphicsView::mouseMoveEvent(event);
676 void CustomTrackView::mousePressEvent(QMouseEvent * event)
678 setFocus(Qt::MouseFocusReason);
679 m_menuPosition = QPoint();
681 // special cases (middle click button or ctrl / shift click
682 if (event->button() == Qt::MidButton) {
684 m_blockRefresh = false;
685 m_operationMode = NONE;
689 if (event->modifiers() & Qt::ShiftModifier) {
690 // Rectangle selection
691 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
692 setDragMode(QGraphicsView::RubberBandDrag);
693 if (!(event->modifiers() & Qt::ControlModifier)) {
694 resetSelectionGroup();
695 scene()->clearSelection();
697 m_blockRefresh = false;
698 m_operationMode = RUBBERSELECTION;
699 QGraphicsView::mousePressEvent(event);
703 m_blockRefresh = true;
705 bool collision = false;
707 if (m_tool != RAZORTOOL) activateMonitor();
708 else if (m_document->renderer()->playSpeed() != 0.0) {
709 m_document->renderer()->pause();
712 m_clickEvent = event->pos();
714 // check item under mouse
715 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
717 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
718 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
719 setDragMode(QGraphicsView::ScrollHandDrag);
720 QGraphicsView::mousePressEvent(event);
721 m_blockRefresh = false;
722 m_operationMode = NONE;
726 // if a guide and a clip were pressed, just select the guide
727 for (int i = 0; i < collisionList.count(); ++i) {
728 if (collisionList.at(i)->type() == GUIDEITEM) {
729 // a guide item was pressed
730 m_dragGuide = (Guide *) collisionList.at(i);
731 if (event->button() == Qt::LeftButton) { // move it
732 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
734 m_operationMode = MOVEGUIDE;
735 // deselect all clips so that only the guide will move
736 m_scene->clearSelection();
737 resetSelectionGroup(false);
738 updateSnapPoints(NULL);
739 QGraphicsView::mousePressEvent(event);
741 } else // show context menu
746 // Find first clip, transition or group under mouse (when no guides selected)
748 AbstractGroupItem *dragGroup = NULL;
749 AbstractClipItem *collisionClip = NULL;
751 while (!m_dragGuide && ct < collisionList.count()) {
752 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
753 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
754 if (collisionClip->isItemLocked())
756 if (collisionClip == m_dragItem)
757 collisionClip = NULL;
759 m_dragItem = collisionClip;
761 m_dragItemInfo = m_dragItem->info();
762 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
763 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
764 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
771 if (m_dragItem) emit clipItemSelected(NULL);
774 #if QT_VERSION >= 0x040600
775 // Add shadow to dragged item, currently disabled because of painting artifacts
776 //TODO: re-enable when fixed
777 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
778 eff->setBlurRadius(5);
779 eff->setOffset(3, 3);
780 m_dragItem->setGraphicsEffect(eff);*/
782 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
783 // update transition menu action
784 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
785 m_autoTransition->setEnabled(true);
786 } else m_autoTransition->setEnabled(false);
788 // context menu requested
789 if (event->button() == Qt::RightButton) {
791 if (dragGroup) dragGroup->setSelected(true);
792 else if (!m_dragItem->isSelected()) {
793 resetSelectionGroup(false);
794 m_scene->clearSelection();
795 m_dragItem->setSelected(true);
797 } else if (!m_dragGuide) {
798 // check if there is a guide close to mouse click
799 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
800 for (int i = 0; i < guidesCollisionList.count(); i++) {
801 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
802 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
806 // keep this to support multiple guides context menu in the future (?)
807 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
808 guidesCollisionList.removeAt(0);
810 if (!guidesCollisionList.isEmpty())
811 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
814 m_operationMode = NONE;
815 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
816 m_menuPosition = m_clickEvent;
822 // No item under click
823 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
824 resetSelectionGroup(false);
825 setCursor(Qt::ArrowCursor);
826 m_scene->clearSelection();
828 updateClipTypeActions(NULL);
829 if (m_tool == SPACERTOOL) {
830 QList<QGraphicsItem *> selection;
831 if (event->modifiers() == Qt::ControlModifier) {
832 // Ctrl + click, select all items on track after click position
833 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
834 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
835 // Cannot use spacer on locked track
836 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
840 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
843 selection = checkForGroups(rect, &isOk);
845 // groups found on track, do not allow the move
846 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
850 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;
852 // Select all items on all tracks after click position
853 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
854 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
857 QList <GenTime> offsetList;
858 // create group to hold selected items
859 m_selectionGroup = new AbstractGroupItem(m_document->fps());
860 scene()->addItem(m_selectionGroup);
862 for (int i = 0; i < selection.count(); i++) {
863 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
864 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
865 if (item->isItemLocked()) continue;
866 offsetList.append(item->startPos());
867 offsetList.append(item->endPos());
868 m_selectionGroup->addToGroup(selection.at(i));
869 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
870 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
871 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
872 QList<QGraphicsItem *> children = selection.at(i)->childItems();
873 for (int j = 0; j < children.count(); j++) {
874 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
875 offsetList.append(item->startPos());
876 offsetList.append(item->endPos());
878 m_selectionGroup->addToGroup(selection.at(i));
879 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
880 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
881 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
882 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
883 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
884 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
887 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
888 if (!offsetList.isEmpty()) {
890 QList <GenTime> cleandOffsetList;
891 GenTime startOffset = offsetList.takeFirst();
892 for (int k = 0; k < offsetList.size(); k++) {
893 GenTime newoffset = offsetList.at(k) - startOffset;
894 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
895 cleandOffsetList.append(newoffset);
898 updateSnapPoints(NULL, cleandOffsetList, true);
900 m_operationMode = SPACER;
902 setCursorPos((int)(mapToScene(event->x(), 0).x()));
904 QGraphicsView::mousePressEvent(event);
909 if (m_tool == RAZORTOOL && m_dragItem) {
910 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
911 if (m_dragItem->type() == TRANSITIONWIDGET) {
912 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
914 m_document->renderer()->pause();
915 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
916 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
918 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
919 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
920 m_commandStack->push(command);
922 setDocumentModified();
929 bool itemSelected = false;
930 if (m_dragItem->isSelected())
932 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
934 else if (dragGroup && dragGroup->isSelected())
937 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
938 if (event->modifiers() != Qt::ControlModifier) {
939 resetSelectionGroup(false);
940 m_scene->clearSelection();
941 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
942 viewport()->update();
943 } else resetSelectionGroup();
945 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
946 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
948 bool selected = !m_dragItem->isSelected();
950 dragGroup->setSelected(selected);
952 m_dragItem->setSelected(selected);
954 groupSelectedItems();
955 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
956 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
957 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
960 if (collisionClip != NULL || m_dragItem == NULL) {
961 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
962 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
963 emit clipItemSelected(selected);
965 emit clipItemSelected(NULL);
969 // If clicked item is selected, allow move
970 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
972 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
973 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
974 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
976 // Update snap points
977 if (m_selectionGroup == NULL) {
978 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
979 updateSnapPoints(NULL);
981 updateSnapPoints(m_dragItem);
983 QList <GenTime> offsetList;
984 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
985 for (int i = 0; i < children.count(); i++) {
986 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
987 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
988 offsetList.append(item->startPos());
989 offsetList.append(item->endPos());
992 if (!offsetList.isEmpty()) {
994 GenTime startOffset = offsetList.takeFirst();
995 QList <GenTime> cleandOffsetList;
996 for (int k = 0; k < offsetList.size(); k++) {
997 GenTime newoffset = offsetList.at(k) - startOffset;
998 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
999 cleandOffsetList.append(newoffset);
1002 updateSnapPoints(NULL, cleandOffsetList, true);
1006 if (m_operationMode == KEYFRAME) {
1007 m_dragItem->updateSelectedKeyFrame();
1008 m_blockRefresh = false;
1010 } else if (m_operationMode == MOVE) {
1011 setCursor(Qt::ClosedHandCursor);
1012 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1014 info.startPos = m_dragItem->startPos();
1015 info.track = m_dragItem->track();
1016 int transitiontrack = getPreviousVideoTrack(info.track);
1017 ClipItem *transitionClip = NULL;
1018 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1019 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1020 info.endPos = transitionClip->endPos();
1022 GenTime transitionDuration(65, m_document->fps());
1023 if (m_dragItem->cropDuration() < transitionDuration)
1024 info.endPos = m_dragItem->endPos();
1026 info.endPos = info.startPos + transitionDuration;
1028 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1029 // Check there is no other transition at that place
1030 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1031 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1032 QList<QGraphicsItem *> selection = m_scene->items(r);
1033 bool transitionAccepted = true;
1034 for (int i = 0; i < selection.count(); i++) {
1035 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1036 Transition *tr = static_cast <Transition *>(selection.at(i));
1037 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1038 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1039 } else transitionAccepted = false;
1042 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1043 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1044 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1046 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1047 info.track = m_dragItem->track();
1048 int transitiontrack = getPreviousVideoTrack(info.track);
1049 ClipItem *transitionClip = NULL;
1050 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1051 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1052 info.startPos = transitionClip->startPos();
1054 GenTime transitionDuration(65, m_document->fps());
1055 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1056 else info.startPos = info.endPos - transitionDuration;
1058 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1059 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1060 EffectsList::setParameter(transition, "reverse", "1");
1062 // Check there is no other transition at that place
1063 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1064 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1065 QList<QGraphicsItem *> selection = m_scene->items(r);
1066 bool transitionAccepted = true;
1067 for (int i = 0; i < selection.count(); i++) {
1068 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1069 Transition *tr = static_cast <Transition *>(selection.at(i));
1070 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1071 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1072 } else transitionAccepted = false;
1075 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1076 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1078 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1079 resetSelectionGroup(false);
1080 m_dragItem->setSelected(true);
1083 m_blockRefresh = false;
1085 QGraphicsView::mousePressEvent(event);
1088 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1090 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1091 QList<QGraphicsItem *> list = scene()->items(p);
1092 AbstractGroupItem *group = NULL;
1093 for (int i = 0; i < list.size(); i++) {
1094 if (!list.at(i)->isEnabled()) continue;
1095 if (list.at(i)->type() == GROUPWIDGET) {
1096 group = static_cast <AbstractGroupItem *>(list.at(i));
1100 rebuildGroup(group);
1103 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1106 resetSelectionGroup(false);
1107 m_scene->clearSelection();
1109 QList <QGraphicsItem *> children = group->childItems();
1110 m_document->clipManager()->removeGroup(group);
1111 scene()->destroyItemGroup(group);
1112 for (int i = 0; i < children.count(); i++)
1113 children.at(i)->setSelected(true);
1114 groupSelectedItems(false, true);
1118 void CustomTrackView::resetSelectionGroup(bool selectItems)
1120 if (m_selectionGroup) {
1121 // delete selection group
1122 bool snap = KdenliveSettings::snaptopoints();
1123 KdenliveSettings::setSnaptopoints(false);
1125 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1126 scene()->destroyItemGroup(m_selectionGroup);
1127 for (int i = 0; i < children.count(); i++) {
1128 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1129 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1130 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1131 children.at(i)->setSelected(selectItems);
1133 } else if (children.at(i)->type() == GROUPWIDGET) {
1134 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1135 children.at(i)->setSelected(selectItems);
1139 m_selectionGroup = NULL;
1140 KdenliveSettings::setSnaptopoints(snap);
1144 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1146 if (m_selectionGroup) {
1147 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1150 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1151 if (selection.isEmpty()) return;
1153 // Find top left position of selection
1154 for (int i = 0; i < selection.count(); i++) {
1155 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1156 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1157 } else if (selection.at(i)->parentItem()) {
1158 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1162 if (force || selection.count() > 1) {
1163 bool snap = KdenliveSettings::snaptopoints();
1164 KdenliveSettings::setSnaptopoints(false);
1165 if (createNewGroup) {
1166 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1167 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1168 QPointF diff = newGroup->pos();
1169 newGroup->translate(-diff.x(), -diff.y());
1170 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1172 scene()->addItem(newGroup);
1174 // Check if we are trying to include a group in a group
1175 QList <AbstractGroupItem *> groups;
1176 for (int i = 0; i < selection.count(); i++) {
1177 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1178 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1179 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1180 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1182 if (!groups.isEmpty()) {
1183 // ungroup previous groups
1184 while (!groups.isEmpty()) {
1185 AbstractGroupItem *grp = groups.takeFirst();
1186 m_document->clipManager()->removeGroup(grp);
1187 scene()->destroyItemGroup(grp);
1189 selection = m_scene->selectedItems();
1192 for (int i = 0; i < selection.count(); i++) {
1193 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1194 newGroup->addToGroup(selection.at(i));
1195 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1198 KdenliveSettings::setSnaptopoints(snap);
1200 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1201 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1202 QPointF diff = m_selectionGroup->pos();
1203 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1204 m_selectionGroup->translate(- diff.x(), -diff.y());
1206 scene()->addItem(m_selectionGroup);
1207 for (int i = 0; i < selection.count(); i++) {
1208 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1209 m_selectionGroup->addToGroup(selection.at(i));
1210 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1213 KdenliveSettings::setSnaptopoints(snap);
1214 if (m_selectionGroup) {
1215 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1216 m_selectionGroupInfo.track = m_selectionGroup->track();
1219 } else resetSelectionGroup();
1222 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1224 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1225 /*if (m_moveOpMode == KEYFRAME) {
1226 // user double clicked on a keyframe, open edit dialog
1227 //TODO: update for effects with several values per keyframe
1228 QDialog d(parentWidget());
1229 Ui::KeyFrameDialog_UI view;
1231 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1232 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1233 view.kfr_value->setFocus();
1234 if (d.exec() == QDialog::Accepted) {
1235 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1236 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1237 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1238 QString previous = item->keyframes(item->selectedEffectIndex());
1239 item->updateKeyframeEffect();
1240 QString next = item->keyframes(item->selectedEffectIndex());
1241 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1242 m_commandStack->push(command);
1243 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1244 emit clipItemSelected(item, item->selectedEffectIndex());
1249 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1250 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1251 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1252 //QString previous = item->keyframes(item->selectedEffectIndex());
1253 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1254 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1255 //item->updateKeyframeEffect();
1256 //QString next = item->keyframes(item->selectedEffectIndex());
1257 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1258 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1259 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1260 m_commandStack->push(command);
1261 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1262 emit clipItemSelected(item, item->selectedEffectIndex());
1264 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1267 QList<QGraphicsItem *> collisionList = items(event->pos());
1268 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1269 Guide *editGuide = (Guide *) collisionList.at(0);
1270 if (editGuide) slotEditGuide(editGuide->info());
1275 void CustomTrackView::editItemDuration()
1277 AbstractClipItem *item;
1281 if (m_scene->selectedItems().count() == 1) {
1282 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1284 if (m_scene->selectedItems().empty())
1285 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1287 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1293 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1297 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1298 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1302 if (!item->isItemLocked()) {
1305 if (item->type() == TRANSITIONWIDGET)
1306 getTransitionAvailableSpace(item, minimum, maximum);
1308 getClipAvailableSpace(item, minimum, maximum);
1310 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1311 if (d.exec() == QDialog::Accepted) {
1312 ItemInfo clipInfo = item->info();
1313 ItemInfo startInfo = clipInfo;
1314 if (item->type() == TRANSITIONWIDGET) {
1315 // move & resize transition
1316 clipInfo.startPos = d.startPos();
1317 clipInfo.endPos = clipInfo.startPos + d.duration();
1318 clipInfo.track = item->track();
1319 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1320 updateTrackDuration(clipInfo.track, command);
1321 m_commandStack->push(command);
1323 // move and resize clip
1324 QUndoCommand *moveCommand = new QUndoCommand();
1325 moveCommand->setText(i18n("Edit clip"));
1326 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1327 // duration was reduced, so process it first
1328 clipInfo.endPos = clipInfo.startPos + d.duration();
1329 clipInfo.cropStart = d.cropStart();
1330 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1332 if (d.startPos() != clipInfo.startPos) {
1333 startInfo = clipInfo;
1334 clipInfo.startPos = d.startPos();
1335 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1336 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1338 if (d.duration() > item->cropDuration()) {
1339 // duration was increased, so process it after move
1340 startInfo = clipInfo;
1341 clipInfo.endPos = clipInfo.startPos + d.duration();
1342 clipInfo.cropStart = d.cropStart();
1343 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1345 updateTrackDuration(clipInfo.track, moveCommand);
1346 m_commandStack->push(moveCommand);
1350 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1354 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1356 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1358 clip->setKeyframes(index, keyframes);
1359 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1360 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1364 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1366 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1367 m_editGuide->setEnabled(m_dragGuide != NULL);
1368 m_markerMenu->clear();
1369 m_markerMenu->setEnabled(false);
1371 m_timelineContextMenu->popup(pos);
1372 } else if (group != NULL) {
1373 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1374 m_ungroupAction->setEnabled(true);
1375 updateClipTypeActions(NULL);
1376 m_timelineContextClipMenu->popup(pos);
1378 m_ungroupAction->setEnabled(false);
1379 if (clip->type() == AVWIDGET) {
1380 ClipItem *item = static_cast <ClipItem*>(clip);
1381 //build go to marker menu
1382 if (item->baseClip()) {
1383 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1384 int offset = item->startPos().frames(m_document->fps());
1385 if (!markers.isEmpty()) {
1386 for (int i = 0; i < markers.count(); i++) {
1387 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1388 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1389 QAction *go = m_markerMenu->addAction(position);
1390 go->setData(pos + offset);
1393 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1395 updateClipTypeActions(item);
1396 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1397 m_timelineContextClipMenu->popup(pos);
1398 } else if (clip->type() == TRANSITIONWIDGET) {
1399 m_timelineContextTransitionMenu->popup(pos);
1404 void CustomTrackView::activateMonitor()
1406 emit activateDocumentMonitor();
1409 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1411 resetSelectionGroup();
1413 info.startPos = GenTime();
1414 info.cropStart = GenTime(in, m_document->fps());
1415 info.endPos = GenTime(out - in, m_document->fps());
1416 info.cropDuration = info.endPos - info.startPos;
1419 // Check if clip can be inserted at that position
1420 ItemInfo pasteInfo = info;
1421 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1422 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1423 pasteInfo.track = selectedTrack();
1424 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1425 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1429 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1430 updateTrackDuration(pasteInfo.track, command);
1431 m_commandStack->push(command);
1433 selectClip(true, false);
1434 // Automatic audio split
1435 if (KdenliveSettings::splitaudio())
1439 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1441 if (data->hasFormat("kdenlive/clip")) {
1443 m_scene->clearSelection();
1444 resetSelectionGroup(false);
1445 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1446 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1448 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1451 if (clip->producer() == NULL) {
1452 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1455 QPointF framePos = mapToScene(pos);
1457 info.startPos = GenTime();
1458 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1459 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1460 info.cropDuration = info.endPos - info.startPos;
1463 // Check if clip can be inserted at that position
1464 ItemInfo pasteInfo = info;
1465 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1466 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1467 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1468 framePos.setX((int)(framePos.x() + 0.5));
1469 framePos.setY(pasteInfo.track * m_tracksHeight);
1470 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1473 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1474 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1475 m_selectionGroup->addToGroup(item);
1476 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1478 QList <GenTime> offsetList;
1479 offsetList.append(info.endPos);
1480 updateSnapPoints(NULL, offsetList);
1481 m_selectionGroup->setPos(framePos);
1482 scene()->addItem(m_selectionGroup);
1483 m_selectionGroup->setSelected(true);
1485 } else if (data->hasFormat("kdenlive/producerslist")) {
1487 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1488 m_scene->clearSelection();
1489 resetSelectionGroup(false);
1491 QList <GenTime> offsetList;
1492 QList <ItemInfo> infoList;
1493 QPointF framePos = mapToScene(pos);
1494 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1495 int track = (int)(framePos.y() / m_tracksHeight);
1496 framePos.setX((int)(framePos.x() + 0.5));
1497 framePos.setY(track * m_tracksHeight);
1499 // Check if clips can be inserted at that position
1500 for (int i = 0; i < ids.size(); ++i) {
1501 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1503 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1506 if (clip->producer() == NULL) {
1507 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1511 info.startPos = start;
1512 info.cropDuration = clip->duration();
1513 info.endPos = info.startPos + info.cropDuration;
1515 infoList.append(info);
1516 start += clip->duration();
1518 if (!canBePastedTo(infoList, AVWIDGET)) {
1521 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1523 for (int i = 0; i < ids.size(); ++i) {
1524 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1526 info.startPos = start;
1527 info.cropDuration = clip->duration();
1528 info.endPos = info.startPos + info.cropDuration;
1530 start += info.cropDuration;
1531 offsetList.append(start);
1532 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1533 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1534 m_selectionGroup->addToGroup(item);
1535 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1538 updateSnapPoints(NULL, offsetList);
1539 m_selectionGroup->setPos(framePos);
1540 scene()->addItem(m_selectionGroup);
1541 //m_selectionGroup->setZValue(10);
1542 m_thumbsTimer.start();
1546 // the drag is not a clip (may be effect, ...)
1554 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1556 if (insertDropClips(event->mimeData(), event->pos())) {
1557 event->acceptProposedAction();
1558 } else QGraphicsView::dragEnterEvent(event);
1561 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1563 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);
1564 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1565 collindingItems.removeAll(item);
1566 if (collindingItems.isEmpty()) return false;
1568 for (int i = 0; i < collindingItems.count(); i++) {
1569 QGraphicsItem *collision = collindingItems.at(i);
1570 if (collision->type() == item->type()) {
1572 kDebug() << "// COLLISIION DETECTED";
1580 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1582 int track = m_document->tracksCount() - clip->track();
1583 GenTime pos = clip->startPos();
1584 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1585 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1588 bool success = true;
1589 for (int i = 0; i < clip->effectsCount(); i++) {
1590 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1592 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1593 m_document->renderer()->doRefresh();
1596 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1598 if (pos < GenTime()) {
1601 m_document->addTrackEffect(track - 1, effect);
1602 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1603 emit updateTrackEffectState(track - 1);
1604 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1607 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1609 // Special case: speed effect
1610 if (effect.attribute("id") == "speed") {
1611 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1612 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1615 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1616 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1617 if (strobe == 0) strobe = 1;
1618 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1619 EffectsParameterList params = clip->addEffect(effect);
1620 m_document->renderer()->mltAddEffect(track, pos, params);
1621 if (clip->isSelected()) emit clipItemSelected(clip);
1624 EffectsParameterList params = clip->addEffect(effect);
1625 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1626 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1627 if (clip->isSelected()) emit clipItemSelected(clip);
1628 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1631 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1633 QString index = effect.attribute("kdenlive_ix");
1634 if (pos < GenTime()) {
1635 // Delete track effect
1636 if (m_document->renderer()->mltRemoveTrackEffect(track, index, true)) {
1637 m_document->removeTrackEffect(track - 1, effect);
1639 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1640 emit updateTrackEffectState(track - 1);
1641 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1644 // Special case: speed effect
1645 if (effect.attribute("id") == "speed") {
1646 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1648 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1649 clip->deleteEffect(index);
1650 emit clipItemSelected(clip);
1651 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1655 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1656 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1657 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1660 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1662 clip->deleteEffect(index);
1663 emit clipItemSelected(clip);
1667 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1669 QList<QGraphicsItem *> itemList = group->childItems();
1670 QUndoCommand *effectCommand = new QUndoCommand();
1672 QDomNode namenode = effect.elementsByTagName("name").item(0);
1673 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1674 else effectName = i18n("effect");
1675 effectCommand->setText(i18n("Add %1", effectName));
1677 for (int i = 0; i < itemList.count(); i++) {
1678 if (itemList.at(i)->type() == AVWIDGET) {
1679 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1680 if (effect.attribute("type") == "audio") {
1681 // Don't add audio effects on video clips
1682 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1683 } else if (effect.hasAttribute("type") == false) {
1684 // Don't add video effect on audio clips
1685 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1688 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1689 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1692 if (item->isItemLocked()) {
1695 item->initEffect(effect);
1696 if (effect.attribute("tag") == "ladspa") {
1697 QString ladpsaFile = m_document->getLadspaFile();
1698 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1699 effect.setAttribute("src", ladpsaFile);
1701 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1706 m_commandStack->push(effectCommand);
1707 setDocumentModified();
1708 } else delete effectCommand;
1711 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1713 QList<QGraphicsItem *> itemList;
1714 QUndoCommand *effectCommand = new QUndoCommand();
1716 QDomNode namenode = effect.elementsByTagName("name").item(0);
1717 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1718 else effectName = i18n("effect");
1719 effectCommand->setText(i18n("Add %1", effectName));
1721 if (track == -1) itemList = scene()->selectedItems();
1722 if (itemList.isEmpty()) {
1723 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1724 if (clip) itemList.append(clip);
1725 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1729 for (int i = 0; i < itemList.count(); i++) {
1730 if (itemList.at(i)->type() == GROUPWIDGET) {
1731 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1732 for (int j = 0; j < subitems.count(); j++) {
1733 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1738 for (int i = 0; i < itemList.count(); i++) {
1739 if (itemList.at(i)->type() == AVWIDGET) {
1740 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1741 if (effect.attribute("type") == "audio") {
1742 // Don't add audio effects on video clips
1743 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1744 /* do not show error message when item is part of a group as the user probably knows what he does then
1745 * and the message is annoying when working with the split audio feature */
1746 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1747 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1750 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1751 // Don't add video effect on audio clips
1752 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1753 /* do not show error message when item is part of a group as the user probably knows what he does then
1754 * and the message is annoying when working with the split audio feature */
1755 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1756 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1760 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1761 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1764 if (item->isItemLocked()) {
1768 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1769 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1771 item->initEffect(effect);
1774 if (effect.attribute("tag") == "ladspa") {
1775 QString ladpsaFile = m_document->getLadspaFile();
1776 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1777 effect.setAttribute("src", ladpsaFile);
1779 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1782 if (effectCommand->childCount() > 0) {
1783 m_commandStack->push(effectCommand);
1784 setDocumentModified();
1785 if (effectCommand->childCount() == 1) {
1786 // Display newly added clip effect
1787 for (int i = 0; i < itemList.count(); i++) {
1788 if (itemList.at(i)->type() == AVWIDGET) {
1789 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1790 if (!clip->isSelected()) {
1792 clip->setSelected(true);
1794 clip->setSelectedEffect(clip->effectsCount() - 1);
1795 emit clipItemSelected(clip, clip->effectsCount() - 1);
1800 } else delete effectCommand;
1803 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1806 // delete track effect
1807 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1808 m_commandStack->push(command);
1809 setDocumentModified();
1812 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1813 //clip is in a group, also remove the effect in other clips of the group
1814 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1815 QUndoCommand *delCommand = new QUndoCommand();
1817 QDomNode namenode = effect.elementsByTagName("name").item(0);
1818 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1819 else effectName = i18n("effect");
1820 delCommand->setText(i18n("Delete %1", effectName));
1823 for (int i = 0; i < items.count(); i++) {
1824 if (items.at(i)->type() == GROUPWIDGET) {
1825 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1826 for (int j = 0; j < subitems.count(); j++) {
1827 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1832 for (int i = 0; i < items.count(); i++) {
1833 if (items.at(i)->type() == AVWIDGET) {
1834 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1835 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1837 QDomElement eff = item->effectAt(ix);
1838 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1842 if (delCommand->childCount() > 0)
1843 m_commandStack->push(delCommand);
1846 setDocumentModified();
1849 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1850 m_commandStack->push(command);
1851 setDocumentModified();
1854 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1856 if (insertedEffect.isNull()) {
1857 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1860 QDomElement effect = insertedEffect.cloneNode().toElement();
1861 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1862 if (pos < GenTime()) {
1863 // editing a track effect
1864 EffectsParameterList effectParams = getEffectArgs(effect);
1865 if (effect.attribute("tag") == "ladspa") {
1866 // Update the ladspa affect file
1867 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1869 // check if we are trying to reset a keyframe effect
1870 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1871 //clip->initEffect(effect);
1872 effectParams = getEffectArgs(effect);
1874 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1875 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1876 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1877 emit updateTrackEffectState(track);
1878 setDocumentModified();
1882 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1884 // Special case: speed effect
1885 if (effect.attribute("id") == "speed") {
1886 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1888 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1889 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1890 if (strobe == 0) strobe = 1;
1891 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1893 clip->setEffectAt(ix, effect);
1894 if (ix == clip->selectedEffectIndex()) {
1895 clip->setSelectedEffect(ix);
1896 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1901 EffectsParameterList effectParams = getEffectArgs(effect);
1902 if (effect.attribute("tag") == "ladspa") {
1903 // Update the ladspa affect file
1904 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1906 // check if we are trying to reset a keyframe effect
1907 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1908 clip->initEffect(effect);
1909 effectParams = getEffectArgs(effect);
1911 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1912 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1914 clip->setEffectAt(ix, effect);
1915 if (ix == clip->selectedEffectIndex()) {
1916 clip->setSelectedEffect(ix);
1917 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1919 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1920 // A fade effect was modified, update the clip
1921 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1922 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1923 clip->setFadeIn(pos);
1925 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1926 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1927 clip->setFadeOut(pos);
1931 setDocumentModified();
1934 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1936 if (pos < GenTime()) {
1937 // Moving track effect
1938 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1939 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1941 if (!act.isNull() && !before.isNull()) {
1942 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1943 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1944 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1945 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1946 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1949 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1950 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1951 QDomElement act = clip->effectAt(newPos - 1);
1952 QDomElement before = clip->effectAt(oldPos - 1);
1953 clip->setEffectAt(oldPos - 1, act);
1954 clip->setEffectAt(newPos - 1, before);
1955 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1956 if (act.attribute("id") == "speed") {
1957 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1958 } else if (before.attribute("id") == "speed") {
1959 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1960 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1961 emit clipItemSelected(clip, newPos - 1);
1962 setDocumentModified();
1963 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1966 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1968 EditEffectCommand *command;
1970 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1971 else effect = clip->effectAt(effectPos);
1972 QDomElement oldEffect = effect.cloneNode().toElement();
1973 effect.setAttribute("disable", (int) disable);
1977 // editing track effect
1978 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1980 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1982 m_commandStack->push(command);
1983 setDocumentModified();;
1986 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1988 MoveEffectCommand *command;
1990 // editing track effect
1991 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1992 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1993 m_commandStack->push(command);
1994 setDocumentModified();
1997 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1999 EditEffectCommand *command;
2000 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2001 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
2002 m_commandStack->push(command);
2005 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2007 QDomElement effect = clip->getEffectAt(ix);
2008 QDomElement oldeffect = effect.cloneNode().toElement();
2009 effect.setAttribute("region", region);
2010 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2011 m_commandStack->push(command);
2014 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2018 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2019 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2020 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2022 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);
2024 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2025 m_blockRefresh = false;
2029 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2030 int cutPos = (int) cutTime.frames(m_document->fps());
2032 newPos.startPos = cutTime;
2033 newPos.endPos = info.endPos;
2034 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2035 newPos.track = info.track;
2036 newPos.cropDuration = newPos.endPos - newPos.startPos;
2038 bool snap = KdenliveSettings::snaptopoints();
2039 KdenliveSettings::setSnaptopoints(false);
2040 ClipItem *dup = item->clone(newPos);
2042 // remove unwanted effects
2043 // fade in from 2nd part of the clip
2044 int ix = dup->hasEffect(QString(), "fadein");
2046 QDomElement oldeffect = dup->effectAt(ix);
2047 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2049 ix = dup->hasEffect(QString(), "fade_from_black");
2051 QDomElement oldeffect = dup->effectAt(ix);
2052 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2054 // fade out from 1st part of the clip
2055 ix = item->hasEffect(QString(), "fadeout");
2057 QDomElement oldeffect = item->effectAt(ix);
2058 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2060 ix = item->hasEffect(QString(), "fade_to_black");
2062 QDomElement oldeffect = item->effectAt(ix);
2063 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2067 item->resizeEnd(cutPos);
2068 scene()->addItem(dup);
2069 if (item->checkKeyFrames())
2070 slotRefreshEffects(item);
2071 if (dup->checkKeyFrames())
2072 slotRefreshEffects(dup);
2074 updatePanZoom(item);
2075 updatePanZoom(dup, cutTime - item->startPos());
2077 item->baseClip()->addReference();
2078 m_document->updateClip(item->baseClip()->getId());
2079 setDocumentModified();
2080 KdenliveSettings::setSnaptopoints(snap);
2081 if (execute && item->isSelected())
2082 emit clipItemSelected(item);
2087 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2088 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2090 if (!item || !dup || item == dup) {
2091 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2092 m_blockRefresh = false;
2095 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2096 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2100 bool snap = KdenliveSettings::snaptopoints();
2101 KdenliveSettings::setSnaptopoints(false);
2103 // join fade effects again
2104 int ix = dup->hasEffect(QString(), "fadeout");
2106 QDomElement effect = dup->effectAt(ix);
2107 item->addEffect(effect);
2109 ix = dup->hasEffect(QString(), "fade_to_black");
2111 QDomElement effect = dup->effectAt(ix);
2112 item->addEffect(effect);
2115 m_waitingThumbs.removeAll(dup);
2116 bool selected = item->isSelected();
2117 if (dup->isSelected()) {
2119 item->setSelected(true);
2120 emit clipItemSelected(NULL);
2122 dup->baseClip()->removeReference();
2123 m_document->updateClip(dup->baseClip()->getId());
2124 scene()->removeItem(dup);
2128 ItemInfo clipinfo = item->info();
2129 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2130 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2132 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2134 updatePanZoom(item);
2136 setDocumentModified();
2138 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2140 KdenliveSettings::setSnaptopoints(snap);
2141 if (execute && selected)
2142 emit clipItemSelected(item);
2145 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2148 void CustomTrackView::slotEnableRefresh()
2150 m_blockRefresh = false;
2153 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2155 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2156 if (itemList.count() == 1) {
2157 if (itemList.at(0)->type() == AVWIDGET) {
2158 ClipItem *item = (ClipItem *) itemList.at(0);
2160 info.track = item->track();
2161 ClipItem *transitionClip = NULL;
2162 const int transitiontrack = getPreviousVideoTrack(info.track);
2163 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2164 if (pos < item->startPos() + item->cropDuration() / 2) {
2165 // add transition to clip start
2166 info.startPos = item->startPos();
2167 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2168 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2169 info.endPos = transitionClip->endPos();
2170 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2171 // Check there is no other transition at that place
2172 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2173 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2174 QList<QGraphicsItem *> selection = m_scene->items(r);
2175 bool transitionAccepted = true;
2176 for (int i = 0; i < selection.count(); i++) {
2177 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2178 Transition *tr = static_cast <Transition *>(selection.at(i));
2179 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2180 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2181 } else transitionAccepted = false;
2184 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2185 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2188 // add transition to clip end
2189 info.endPos = item->endPos();
2190 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2191 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2192 info.startPos = transitionClip->startPos();
2193 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2194 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2195 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2197 // Check there is no other transition at that place
2198 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2199 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2200 QList<QGraphicsItem *> selection = m_scene->items(r);
2201 bool transitionAccepted = true;
2202 for (int i = 0; i < selection.count(); i++) {
2203 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2204 Transition *tr = static_cast <Transition *>(selection.at(i));
2205 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2206 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2207 } else transitionAccepted = false;
2210 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2211 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2214 } else for (int i = 0; i < itemList.count(); i++) {
2215 if (itemList.at(i)->type() == AVWIDGET) {
2216 ClipItem *item = (ClipItem *) itemList.at(i);
2218 info.startPos = item->startPos();
2219 info.endPos = info.startPos + GenTime(65, m_document->fps());
2220 info.track = item->track();
2222 // Check there is no other transition at that place
2223 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2224 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2225 QList<QGraphicsItem *> selection = m_scene->items(r);
2226 bool transitionAccepted = true;
2227 for (int i = 0; i < selection.count(); i++) {
2228 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2229 Transition *tr = static_cast <Transition *>(selection.at(i));
2230 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2231 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2232 } else transitionAccepted = false;
2235 int transitiontrack = getPreviousVideoTrack(info.track);
2236 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2237 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2242 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2244 if (transitionInfo.startPos >= transitionInfo.endPos) {
2245 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2248 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2249 m_commandStack->push(command);
2250 setDocumentModified();
2253 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2255 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2256 //kDebug() << "---- ADDING transition " << params.attribute("value");
2257 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2258 scene()->addItem(tr);
2259 setDocumentModified();
2261 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2266 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2268 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2270 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2273 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2274 if (m_dragItem == item) m_dragItem = NULL;
2276 #if QT_VERSION >= 0x040600
2277 // animate item deletion
2278 item->closeAnimation();
2282 emit transitionItemSelected(NULL);
2283 setDocumentModified();
2286 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2288 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2289 QDomElement xml = tr->toXML();
2290 if (old.isNull() || xml.isNull()) {
2291 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2294 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2295 updateTrackDuration(tr->track(), command);
2296 m_commandStack->push(command);
2297 setDocumentModified();
2300 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2302 Transition *item = getTransitionItemAt(pos, track);
2304 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2309 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2311 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);
2312 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2313 item->setTransitionParameters(transition);
2314 if (updateTransitionWidget) {
2315 ItemInfo info = item->info();
2317 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2318 if (transitionClip && transitionClip->baseClip()) {
2319 QString size = transitionClip->baseClip()->getProperty("frame_size");
2320 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2321 if (factor == 0) factor = 1.0;
2322 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2323 p.setY(size.section('x', 1, 1).toInt());
2325 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2327 setDocumentModified();
2330 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2333 const QPointF pos = mapToScene(event->pos());
2334 if (m_selectionGroup) {
2335 m_selectionGroup->setPos(pos);
2336 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2337 event->acceptProposedAction();
2339 // Drag enter was not possible, try again at mouse position
2340 insertDropClips(event->mimeData(), event->pos());
2344 QGraphicsView::dragMoveEvent(event);
2348 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2350 if (m_selectionGroup && m_clipDrag) {
2351 m_thumbsTimer.stop();
2352 m_waitingThumbs.clear();
2353 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2355 scene()->destroyItemGroup(m_selectionGroup);
2356 m_selectionGroup = NULL;
2357 } else QGraphicsView::dragLeaveEvent(event);
2360 void CustomTrackView::dropEvent(QDropEvent * event)
2362 if (m_selectionGroup && m_clipDrag) {
2363 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2364 resetSelectionGroup();
2365 m_scene->clearSelection();
2366 bool hasVideoClip = false;
2367 QUndoCommand *addCommand = new QUndoCommand();
2368 addCommand->setText(i18n("Add timeline clip"));
2369 QList <ClipItem *> brokenClips;
2371 for (int i = 0; i < items.count(); i++) {
2372 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2373 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2374 if (items.count() == 1) {
2375 updateClipTypeActions(item);
2377 updateClipTypeActions(NULL);
2380 //TODO: take care of edit mode for undo
2381 item->baseClip()->addReference();
2382 //item->setZValue(item->defaultZValue());
2383 m_document->updateClip(item->baseClip()->getId());
2384 ItemInfo info = item->info();
2386 int tracknumber = m_document->tracksCount() - info.track - 1;
2387 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2388 if (isLocked) item->setItemLocked(true);
2389 ItemInfo clipInfo = info;
2390 clipInfo.track = m_document->tracksCount() - item->track();
2392 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2394 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2395 brokenClips.append(item);
2398 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2400 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2401 updateTrackDuration(info.track, addCommand);
2403 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2404 // add transparency transition
2405 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2406 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2408 item->setSelected(true);
2410 qDeleteAll(brokenClips);
2411 brokenClips.clear();
2412 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2413 else delete addCommand;
2415 // Automatic audio split
2416 if (KdenliveSettings::splitaudio())
2418 setDocumentModified();
2422 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2423 QList<QGraphicsItem *> selection = m_scene->items(rect);
2424 QStringList timelineList;
2426 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2427 for (int i = 0; i < selection.count(); i++) {
2428 if (selection.at(i)->type() == AVWIDGET) {
2429 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2430 int start = clip->startPos().frames(m_document->fps());
2431 int end = clip->endPos().frames(m_document->fps());
2432 timelineList.append(QString::number(start) + "-" + QString::number(end));
2435 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2438 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2439 if (items.count() > 1) {
2440 groupSelectedItems(true);
2441 } else if (items.count() == 1) {
2442 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2443 emit clipItemSelected((ClipItem*)m_dragItem);
2445 event->setDropAction(Qt::MoveAction);
2447 } else QGraphicsView::dropEvent(event);
2451 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2453 bool snap = KdenliveSettings::snaptopoints();
2454 KdenliveSettings::setSnaptopoints(false);
2455 if (mode == OVERWRITEEDIT) {
2456 // if we are in overwrite mode, move clips accordingly
2458 if (item == NULL) info = posinfo;
2459 else info = item->info();
2460 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);
2461 QList<QGraphicsItem *> selection = m_scene->items(rect);
2462 if (item) selection.removeAll(item);
2463 for (int i = 0; i < selection.count(); i++) {
2464 if (!selection.at(i)->isEnabled()) continue;
2465 if (selection.at(i)->type() == AVWIDGET) {
2466 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2467 if (clip->startPos() < info.startPos) {
2468 if (clip->endPos() > info.endPos) {
2469 ItemInfo clipInfo = clip->info();
2470 ItemInfo dupInfo = clipInfo;
2471 GenTime diff = info.startPos - clipInfo.startPos;
2472 dupInfo.startPos = info.startPos;
2473 dupInfo.cropStart += diff;
2474 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2475 ItemInfo newdupInfo = dupInfo;
2476 GenTime diff2 = info.endPos - info.startPos;
2477 newdupInfo.startPos = info.endPos;
2478 newdupInfo.cropStart += diff2;
2479 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2480 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2481 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2482 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2483 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2485 ItemInfo newclipInfo = clip->info();
2486 newclipInfo.endPos = info.startPos;
2487 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2488 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2490 } else if (clip->endPos() <= info.endPos) {
2491 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2492 m_waitingThumbs.removeAll(clip);
2493 scene()->removeItem(clip);
2497 ItemInfo newclipInfo = clip->info();
2498 newclipInfo.startPos = info.endPos;
2499 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2500 clip->resizeStart(info.endPos.frames(m_document->fps()));
2504 } else if (mode == INSERTEDIT) {
2505 // if we are in push mode, move clips accordingly
2507 if (item == NULL) info = posinfo;
2508 else info = item->info();
2509 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);
2510 QList<QGraphicsItem *> selection = m_scene->items(rect);
2511 if (item) selection.removeAll(item);
2512 for (int i = 0; i < selection.count(); i++) {
2513 if (selection.at(i)->type() == AVWIDGET) {
2514 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2515 if (clip->startPos() < info.startPos) {
2516 if (clip->endPos() > info.startPos) {
2517 ItemInfo clipInfo = clip->info();
2518 ItemInfo dupInfo = clipInfo;
2519 GenTime diff = info.startPos - clipInfo.startPos;
2520 dupInfo.startPos = info.startPos;
2521 dupInfo.cropStart += diff;
2522 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2523 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2524 // Commented out; variable dup unused. --granjow
2525 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2526 cutClip(clipInfo, info.startPos, true, false);
2529 // TODO: add insertspacecommand
2534 KdenliveSettings::setSnaptopoints(snap);
2538 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2540 if (mode == OVERWRITEEDIT) {
2541 // if we are in overwrite or push mode, move clips accordingly
2542 bool snap = KdenliveSettings::snaptopoints();
2543 KdenliveSettings::setSnaptopoints(false);
2544 ItemInfo info = item->info();
2545 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2546 QList<QGraphicsItem *> selection = m_scene->items(rect);
2547 selection.removeAll(item);
2548 for (int i = 0; i < selection.count(); i++) {
2549 if (!selection.at(i)->isEnabled()) continue;
2550 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2551 Transition *tr = static_cast<Transition *>(selection.at(i));
2552 if (tr->startPos() < info.startPos) {
2553 ItemInfo firstPos = tr->info();
2554 ItemInfo newPos = firstPos;
2555 firstPos.endPos = item->startPos();
2556 newPos.startPos = item->endPos();
2557 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2558 if (tr->endPos() > info.endPos) {
2560 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2562 } else if (tr->endPos() > info.endPos) {
2564 ItemInfo firstPos = tr->info();
2565 firstPos.startPos = item->endPos();
2566 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2568 // remove transition
2569 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2573 KdenliveSettings::setSnaptopoints(snap);
2577 QStringList CustomTrackView::mimeTypes() const
2579 QStringList qstrList;
2580 // list of accepted mime types for drop
2581 qstrList.append("text/plain");
2582 qstrList.append("kdenlive/producerslist");
2583 qstrList.append("kdenlive/clip");
2587 Qt::DropActions CustomTrackView::supportedDropActions() const
2589 // returns what actions are supported when dropping
2590 return Qt::MoveAction;
2593 void CustomTrackView::setDuration(int duration)
2595 int diff = qAbs(duration - sceneRect().width());
2596 if (diff * matrix().m11() > -50) {
2597 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2598 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2600 m_projectDuration = duration;
2603 int CustomTrackView::duration() const
2605 return m_projectDuration;
2608 void CustomTrackView::addTrack(TrackInfo type, int ix)
2610 if (ix == -1 || ix == m_document->tracksCount()) {
2611 m_document->insertTrack(0, type);
2612 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2614 m_document->insertTrack(m_document->tracksCount() - ix, type);
2615 // insert track in MLT playlist
2616 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2618 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2619 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2620 QList<QGraphicsItem *> selection = m_scene->items(r);
2621 resetSelectionGroup();
2623 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2624 scene()->addItem(m_selectionGroup);
2625 for (int i = 0; i < selection.count(); i++) {
2626 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2627 m_selectionGroup->addToGroup(selection.at(i));
2628 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2631 // Move graphic items
2632 m_selectionGroup->translate(0, m_tracksHeight);
2634 // adjust track number
2635 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2636 for (int i = 0; i < children.count(); i++) {
2637 if (children.at(i)->type() == GROUPWIDGET) {
2638 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2639 children << grp->childItems();
2642 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2644 ItemInfo clipinfo = item->info();
2645 if (item->type() == AVWIDGET) {
2646 ClipItem *clip = static_cast <ClipItem *>(item);
2647 // slowmotion clips are not track dependant, so no need to update them
2648 if (clip->speed() != 1.0) continue;
2649 // We add a move clip command so that we get the correct producer for new track number
2650 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2651 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2652 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2653 // problem updating clip
2654 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2657 } else if (item->type() == TRANSITIONWIDGET) {
2658 Transition *tr = static_cast <Transition *>(item);
2659 int track = tr->transitionEndTrack();
2661 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2665 resetSelectionGroup(false);
2668 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2669 for (int i = 0; i < m_guides.count(); i++) {
2670 QLineF l = m_guides.at(i)->line();
2671 l.setP2(QPointF(l.x2(), maxHeight));
2672 m_guides.at(i)->setLine(l);
2675 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2676 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2677 viewport()->update();
2678 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2679 //setFixedHeight(50 * m_tracksCount);
2681 updateTrackNames(ix, true);
2684 void CustomTrackView::removeTrack(int ix)
2686 // Delete track in MLT playlist
2687 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2688 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2690 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2691 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2692 QList<QGraphicsItem *> selection = m_scene->items(r);
2694 resetSelectionGroup();
2696 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2697 scene()->addItem(m_selectionGroup);
2698 for (int i = 0; i < selection.count(); i++) {
2699 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2700 m_selectionGroup->addToGroup(selection.at(i));
2701 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2704 // Move graphic items
2705 qreal ydiff = 0 - (int) m_tracksHeight;
2706 m_selectionGroup->translate(0, ydiff);
2708 // adjust track number
2709 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2710 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2711 for (int i = 0; i < children.count(); i++) {
2712 if (children.at(i)->type() == GROUPWIDGET) {
2713 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2714 children << grp->childItems();
2717 if (children.at(i)->type() == AVWIDGET) {
2718 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2720 ItemInfo clipinfo = clip->info();
2721 // We add a move clip command so that we get the correct producer for new track number
2722 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2723 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2724 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2725 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2728 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2729 Transition *tr = static_cast <Transition *>(children.at(i));
2731 int track = tr->transitionEndTrack();
2733 ItemInfo clipinfo = tr->info();
2734 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2738 resetSelectionGroup(false);
2740 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2741 for (int i = 0; i < m_guides.count(); i++) {
2742 QLineF l = m_guides.at(i)->line();
2743 l.setP2(QPointF(l.x2(), maxHeight));
2744 m_guides.at(i)->setLine(l);
2746 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2747 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2749 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2750 viewport()->update();
2752 updateTrackNames(ix, false);
2753 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2756 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2758 for (int i = 0; i < trackInfos.count(); ++i) {
2759 m_document->setTrackType(i, trackInfos.at(i));
2760 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2761 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2764 viewport()->update();
2765 emit trackHeightChanged();
2768 void CustomTrackView::slotSwitchTrackAudio(int ix)
2770 /*for (int i = 0; i < m_document->tracksCount(); i++)
2771 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2772 int tracknumber = m_document->tracksCount() - ix - 1;
2773 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2774 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2775 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2776 setDocumentModified();
2779 void CustomTrackView::slotSwitchTrackLock(int ix)
2781 int tracknumber = m_document->tracksCount() - ix - 1;
2782 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2783 m_commandStack->push(command);
2787 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2789 int tracknumber = m_document->tracksCount() - ix - 1;
2790 m_document->switchTrackLock(tracknumber, lock);
2792 emit doTrackLock(ix, lock);
2793 AbstractClipItem *clip = NULL;
2794 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2796 for (int i = 0; i < selection.count(); i++) {
2797 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2798 if (selection.at(i)->parentItem() && m_selectionGroup) {
2799 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2800 resetSelectionGroup();
2803 bool changeGroupLock = true;
2804 bool hasClipOnTrack = false;
2805 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2806 for (int j = 0; j < children.count(); ++j) {
2807 if (children.at(j)->isSelected()) {
2808 if (children.at(j)->type() == AVWIDGET)
2809 emit clipItemSelected(NULL);
2810 else if (children.at(j)->type() == TRANSITIONWIDGET)
2811 emit transitionItemSelected(NULL);
2816 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2817 if (child == m_dragItem)
2820 // only unlock group, if it is not locked by another track too
2821 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2822 changeGroupLock = false;
2824 // only (un-)lock if at least one clip is on the track
2825 if (child->track() == ix)
2826 hasClipOnTrack = true;
2828 if (changeGroupLock && hasClipOnTrack)
2829 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2830 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2831 if (selection.at(i)->parentItem()) {
2832 if (selection.at(i)->parentItem() == m_selectionGroup) {
2833 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2834 resetSelectionGroup();
2836 // groups are handled separately
2841 if (selection.at(i)->isSelected()) {
2842 if (selection.at(i)->type() == AVWIDGET)
2843 emit clipItemSelected(NULL);
2845 emit transitionItemSelected(NULL);
2847 clip = static_cast <AbstractClipItem *>(selection.at(i));
2848 clip->setItemLocked(lock);
2849 if (clip == m_dragItem)
2853 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2854 viewport()->update();
2855 setDocumentModified();
2858 void CustomTrackView::slotSwitchTrackVideo(int ix)
2860 int tracknumber = m_document->tracksCount() - ix;
2861 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2862 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2863 setDocumentModified();
2866 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2868 // Check there is no group going over several tracks there, or that would result in timeline corruption
2869 QList<QGraphicsItem *> selection = scene()->items(rect);
2871 int maxHeight = m_tracksHeight * 1.5;
2872 for (int i = 0; i < selection.count(); i++) {
2873 // Check that we don't try to move a group with clips on other tracks
2874 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2877 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2885 void CustomTrackView::slotRemoveSpace()
2889 if (m_menuPosition.isNull()) {
2890 pos = GenTime(cursorPos(), m_document->fps());
2892 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2895 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2896 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2899 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2900 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2904 ClipItem *item = getClipItemAt(pos, track);
2906 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);
2909 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2910 //kDebug() << "// GOT LENGT; " << length;
2912 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);
2916 // Make sure there is no group in the way
2917 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2920 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2922 // groups found on track, do not allow the move
2923 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2927 QList<ItemInfo> clipsToMove;
2928 QList<ItemInfo> transitionsToMove;
2930 for (int i = 0; i < items.count(); i++) {
2931 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2932 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2933 ItemInfo info = item->info();
2934 if (item->type() == AVWIDGET) {
2935 clipsToMove.append(info);
2936 } else if (item->type() == TRANSITIONWIDGET) {
2937 transitionsToMove.append(info);
2942 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2943 updateTrackDuration(track, command);
2944 m_commandStack->push(command);
2947 void CustomTrackView::slotInsertSpace()
2951 if (m_menuPosition.isNull()) {
2952 pos = GenTime(cursorPos(), m_document->fps());
2954 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2955 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2957 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2958 if (d.exec() != QDialog::Accepted) return;
2959 GenTime spaceDuration = d.selectedDuration();
2960 track = d.selectedTrack();
2962 QList<QGraphicsItem *> items;
2964 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2965 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2969 ClipItem *item = getClipItemAt(pos, track);
2970 if (item) pos = item->startPos();
2972 // Make sure there is no group in the way
2973 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2975 items = checkForGroups(rect, &isOk);
2977 // groups found on track, do not allow the move
2978 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2982 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2983 items = scene()->items(rect);
2986 QList<ItemInfo> clipsToMove;
2987 QList<ItemInfo> transitionsToMove;
2989 for (int i = 0; i < items.count(); i++) {
2990 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2991 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2992 ItemInfo info = item->info();
2993 if (item->type() == AVWIDGET)
2994 clipsToMove.append(info);
2995 else if (item->type() == TRANSITIONWIDGET)
2996 transitionsToMove.append(info);
3000 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3001 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3002 updateTrackDuration(track, command);
3003 m_commandStack->push(command);
3007 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
3009 int diff = duration.frames(m_document->fps());
3010 resetSelectionGroup();
3011 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3012 scene()->addItem(m_selectionGroup);
3014 Transition *transition;
3016 // Create lists with start pos for each track
3017 QMap <int, int> trackClipStartList;
3018 QMap <int, int> trackTransitionStartList;
3020 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3021 trackClipStartList[i] = -1;
3022 trackTransitionStartList[i] = -1;
3025 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3026 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3028 if (clip->parentItem()) {
3029 m_selectionGroup->addToGroup(clip->parentItem());
3030 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3032 m_selectionGroup->addToGroup(clip);
3033 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3035 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))
3036 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3038 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);
3041 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3042 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3044 if (transition->parentItem()) {
3045 m_selectionGroup->addToGroup(transition->parentItem());
3046 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3048 m_selectionGroup->addToGroup(transition);
3049 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3051 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))
3052 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3053 } 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);
3055 m_selectionGroup->translate(diff, 0);
3057 // update items coordinates
3058 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3060 for (int i = 0; i < itemList.count(); i++) {
3061 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3062 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3063 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3064 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3065 for (int j = 0; j < children.count(); j++) {
3066 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3071 resetSelectionGroup(false);
3073 track = m_document->tracksCount() - track;
3074 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3077 void CustomTrackView::deleteClip(const QString &clipId)
3079 resetSelectionGroup();
3080 QList<QGraphicsItem *> itemList = items();
3081 QUndoCommand *deleteCommand = new QUndoCommand();
3083 for (int i = 0; i < itemList.count(); i++) {
3084 if (itemList.at(i)->type() == AVWIDGET) {
3085 ClipItem *item = (ClipItem *)itemList.at(i);
3086 if (item->clipProducer() == clipId) {
3088 if (item->parentItem()) {
3089 // Clip is in a group, destroy the group
3090 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3092 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3096 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3098 delete deleteCommand;
3100 updateTrackDuration(-1, deleteCommand);
3101 m_commandStack->push(deleteCommand);
3105 void CustomTrackView::setCursorPos(int pos, bool seek)
3107 if (pos == m_cursorPos) return;
3108 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3110 if (seek) m_document->renderer()->seek(m_cursorPos);
3111 else if (m_autoScroll) checkScrolling();
3112 m_cursorLine->setPos(m_cursorPos, 0);
3115 void CustomTrackView::updateCursorPos()
3117 m_cursorLine->setPos(m_cursorPos, 0);
3120 int CustomTrackView::cursorPos()
3122 return (int)(m_cursorPos);
3125 void CustomTrackView::moveCursorPos(int delta)
3127 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3128 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3129 m_cursorPos += delta;
3130 m_cursorLine->setPos(m_cursorPos, 0);
3131 m_document->renderer()->seek(m_cursorPos);
3134 void CustomTrackView::initCursorPos(int pos)
3136 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3138 m_cursorLine->setPos(pos, 0);
3142 void CustomTrackView::checkScrolling()
3144 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3147 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3149 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3150 QGraphicsView::mouseReleaseEvent(event);
3151 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3152 #if QT_VERSION >= 0x040600
3153 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3155 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3156 if (event->button() == Qt::MidButton) {
3159 setDragMode(QGraphicsView::NoDrag);
3160 if (m_operationMode == MOVEGUIDE) {
3161 setCursor(Qt::ArrowCursor);
3162 m_operationMode = NONE;
3163 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3164 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3165 if (newPos != m_dragGuide->position()) {
3166 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3167 m_commandStack->push(command);
3168 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3169 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3170 m_document->syncGuides(m_guides);
3175 } else if (m_operationMode == SPACER && m_selectionGroup) {
3177 if (event->modifiers() != Qt::ControlModifier) {
3178 // We are moving all tracks
3180 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3181 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3183 if (timeOffset != GenTime()) {
3184 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3186 QList<ItemInfo> clipsToMove;
3187 QList<ItemInfo> transitionsToMove;
3189 // Create lists with start pos for each track
3190 QMap <int, int> trackClipStartList;
3191 QMap <int, int> trackTransitionStartList;
3193 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3194 trackClipStartList[i] = -1;
3195 trackTransitionStartList[i] = -1;
3198 for (int i = 0; i < items.count(); i++) {
3199 if (items.at(i)->type() == GROUPWIDGET)
3200 items += items.at(i)->childItems();
3203 for (int i = 0; i < items.count(); i++) {
3204 if (items.at(i)->type() == AVWIDGET) {
3205 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3206 ItemInfo info = item->info();
3207 clipsToMove.append(info);
3209 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3210 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3211 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3212 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3213 ItemInfo info = item->info();
3214 transitionsToMove.append(info);
3216 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3217 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3220 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3221 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3222 updateTrackDuration(track, command);
3223 m_commandStack->push(command);
3224 if (track != -1) track = m_document->tracksCount() - track;
3225 kDebug() << "SPACER TRACK:" << track;
3226 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3227 setDocumentModified();
3230 resetSelectionGroup(false);
3231 m_operationMode = NONE;
3232 } else if (m_operationMode == RUBBERSELECTION) {
3233 resetSelectionGroup();
3234 groupSelectedItems();
3235 m_operationMode = NONE;
3238 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3239 emit transitionItemSelected(NULL);
3243 if (m_dragItem) info = m_dragItem->info();
3245 if (m_operationMode == MOVE) {
3246 setCursor(Qt::OpenHandCursor);
3247 if (m_dragItem->parentItem() == 0) {
3248 // we are moving one clip, easy
3249 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3250 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3251 Mlt::Producer *prod = item->getProducer(info.track);
3252 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);
3255 QUndoCommand *moveCommand = new QUndoCommand();
3256 moveCommand->setText(i18n("Move clip"));
3257 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3259 int tracknumber = m_document->tracksCount() - item->track() - 1;
3260 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3261 if (isLocked) item->setItemLocked(true);
3262 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3263 // Also move automatic transitions (on lower track)
3264 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3265 ItemInfo startTrInfo;
3266 ItemInfo newStartTrInfo;
3267 bool moveStartTrans = false;
3268 bool moveEndTrans = false;
3269 if (startTransition && startTransition->isAutomatic()) {
3270 startTrInfo = startTransition->info();
3271 newStartTrInfo = startTrInfo;
3272 newStartTrInfo.track = info.track;
3273 newStartTrInfo.startPos = info.startPos;
3274 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3275 // transition end should stay the same
3277 // transition end should be adjusted to clip
3278 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3280 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3282 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3283 // Check if there is a transition at clip end
3284 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3285 if (tr && tr->isAutomatic()) {
3286 ItemInfo trInfo = tr->info();
3287 ItemInfo newTrInfo = trInfo;
3288 newTrInfo.track = info.track;
3289 newTrInfo.endPos = m_dragItem->endPos();
3290 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3291 // transition start should stay the same
3293 // transition start should be moved
3294 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3296 if (newTrInfo.startPos < newTrInfo.endPos) {
3297 moveEndTrans = true;
3298 if (moveStartTrans) {
3299 // we have to move both transitions, remove the start one so that there is no collision
3300 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3302 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3303 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3304 if (moveStartTrans) {
3305 // re-add transition in correct place
3306 int transTrack = startTransition->transitionEndTrack();
3307 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3308 transTrack = getPreviousVideoTrack(info.track);
3310 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3311 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3317 if (moveStartTrans && !moveEndTrans) {
3318 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3319 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3322 // Also move automatic transitions (on upper track)
3323 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3324 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3325 ItemInfo trInfo = tr->info();
3326 ItemInfo newTrInfo = trInfo;
3327 newTrInfo.startPos = m_dragItem->startPos();
3328 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3329 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3330 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3331 // transition end should be adjusted to clip on upper track
3332 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3334 if (newTrInfo.startPos < newTrInfo.endPos) {
3335 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3336 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3340 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3341 // Check if there is a transition at clip end
3342 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3343 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3344 ItemInfo trInfo = tr->info();
3345 ItemInfo newTrInfo = trInfo;
3346 newTrInfo.endPos = m_dragItem->endPos();
3347 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3348 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3349 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3350 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3351 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3352 // transition start should be moved
3353 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3355 if (newTrInfo.startPos < newTrInfo.endPos) {
3356 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3357 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3362 updateTrackDuration(info.track, moveCommand);
3363 if (m_dragItemInfo.track != info.track)
3364 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3365 m_commandStack->push(moveCommand);
3366 //checkTrackSequence(m_dragItem->track());
3368 // undo last move and emit error message
3369 bool snap = KdenliveSettings::snaptopoints();
3370 KdenliveSettings::setSnaptopoints(false);
3371 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3372 KdenliveSettings::setSnaptopoints(snap);
3373 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3375 setDocumentModified();
3376 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3377 Transition *transition = static_cast <Transition *>(m_dragItem);
3378 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3379 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)) {
3380 // Moving transition failed, revert to previous position
3381 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3382 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3384 QUndoCommand *moveCommand = new QUndoCommand();
3385 moveCommand->setText(i18n("Move transition"));
3386 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3387 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3388 updateTrackDuration(info.track, moveCommand);
3389 if (m_dragItemInfo.track != info.track)
3390 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3391 m_commandStack->push(moveCommand);
3392 setDocumentModified();
3396 // Moving several clips. We need to delete them and readd them to new position,
3397 // or they might overlap each other during the move
3398 QGraphicsItemGroup *group;
3399 if (m_selectionGroup)
3400 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3402 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3403 QList<QGraphicsItem *> items = group->childItems();
3405 QList<ItemInfo> clipsToMove;
3406 QList<ItemInfo> transitionsToMove;
3408 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3409 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3411 QUndoCommand *moveGroup = new QUndoCommand();
3412 moveGroup->setText(i18n("Move group"));
3413 if (timeOffset != GenTime() || trackOffset != 0) {
3414 // remove items in MLT playlist
3417 int max = items.count();
3418 for (int i = 0; i < max; i++) {
3419 if (items.at(i)->type() == GROUPWIDGET) {
3420 items += items.at(i)->childItems();
3423 m_document->renderer()->blockSignals(true);
3424 for (int i = 0; i < items.count(); i++) {
3425 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3426 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3427 ItemInfo info = item->info();
3428 if (item->type() == AVWIDGET) {
3429 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3430 // error, clip cannot be removed from playlist
3431 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3433 clipsToMove.append(info);
3436 transitionsToMove.append(info);
3437 Transition *tr = static_cast <Transition*>(item);
3438 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3441 m_document->renderer()->blockSignals(false);
3442 for (int i = 0; i < items.count(); i++) {
3443 // re-add items in correct place
3444 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3445 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3447 ItemInfo info = item->info();
3448 int tracknumber = m_document->tracksCount() - info.track - 1;
3449 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3451 group->removeFromGroup(item);
3452 item->setItemLocked(true);
3455 if (item->type() == AVWIDGET) {
3456 ClipItem *clip = static_cast <ClipItem*>(item);
3457 info.track = m_document->tracksCount() - info.track;
3458 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3459 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3460 for (int i = 0; i < clip->effectsCount(); i++) {
3461 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3464 Transition *tr = static_cast <Transition*>(item);
3465 int newTrack = tr->transitionEndTrack();
3466 if (!tr->forcedTrack()) {
3467 newTrack = getPreviousVideoTrack(info.track);
3469 tr->updateTransitionEndTrack(newTrack);
3470 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3471 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3474 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3475 updateTrackDuration(-1, moveGroup);
3476 m_commandStack->push(moveGroup);
3478 //QPointF top = group->sceneBoundingRect().topLeft();
3479 //QPointF oldpos = m_selectionGroup->scenePos();
3480 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3481 //group->setPos(top);
3482 //TODO: get rid of the 3 lines below
3483 if (m_selectionGroup) {
3484 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3485 m_selectionGroupInfo.track = m_selectionGroup->track();
3487 for (int i = 0; i < items.count(); ++i) {
3488 if (items.at(i)->type() == GROUPWIDGET) {
3489 rebuildGroup((AbstractGroupItem*)items.at(i));
3494 for (int i = 0; i < items.count(); ++i) {
3496 items.at(i)->setSelected(true);
3497 if (items.at(i)->parentItem())
3498 items.at(i)->parentItem()->setSelected(true);
3501 resetSelectionGroup();
3502 groupSelectedItems();
3504 rebuildGroup((AbstractGroupItem *)group);
3506 setDocumentModified();
3509 m_document->renderer()->doRefresh();
3510 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3512 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3513 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3515 QUndoCommand *resizeCommand = new QUndoCommand();
3516 resizeCommand->setText(i18n("Resize group"));
3517 QList <QGraphicsItem *> items = parent->childItems();
3518 QList <ItemInfo> infos = parent->resizeInfos();
3519 parent->clearResizeInfos();
3521 for (int i = 0; i < items.count(); ++i) {
3522 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3523 if (item && item->type() == AVWIDGET) {
3524 ItemInfo info = infos.at(itemcount);
3525 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3529 m_commandStack->push(resizeCommand);
3532 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3534 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3536 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3537 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3539 QUndoCommand *resizeCommand = new QUndoCommand();
3540 resizeCommand->setText(i18n("Resize group"));
3541 QList <QGraphicsItem *> items = parent->childItems();
3542 QList <ItemInfo> infos = parent->resizeInfos();
3543 parent->clearResizeInfos();
3545 for (int i = 0; i < items.count(); ++i) {
3546 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3547 if (item && item->type() == AVWIDGET) {
3548 ItemInfo info = infos.at(itemcount);
3549 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3553 updateTrackDuration(-1, resizeCommand);
3554 m_commandStack->push(resizeCommand);
3557 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3559 } else if (m_operationMode == FADEIN) {
3560 // resize fade in effect
3561 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3562 int ix = item->hasEffect("volume", "fadein");
3563 int ix2 = item->hasEffect("", "fade_from_black");
3565 QDomElement oldeffect = item->effectAt(ix);
3566 int start = item->cropStart().frames(m_document->fps());
3567 int end = item->fadeIn();
3569 slotDeleteEffect(item, -1, oldeffect, false);
3572 QDomElement effect = oldeffect.cloneNode().toElement();
3573 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3574 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3575 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3576 emit clipItemSelected(item, ix);
3578 } else if (item->fadeIn() != 0 && ix2 == -1) {
3580 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3582 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3583 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3584 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3585 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3588 QDomElement oldeffect = item->effectAt(ix2);
3589 int start = item->cropStart().frames(m_document->fps());
3590 int end = item->fadeIn();
3592 slotDeleteEffect(item, -1, oldeffect, false);
3595 QDomElement effect = oldeffect.cloneNode().toElement();
3596 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3597 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3598 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3599 emit clipItemSelected(item, ix2);
3602 } else if (m_operationMode == FADEOUT) {
3603 // resize fade in effect
3604 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3605 int ix = item->hasEffect("volume", "fadeout");
3606 int ix2 = item->hasEffect("", "fade_to_black");
3608 QDomElement oldeffect = item->effectAt(ix);
3609 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3610 int start = item->fadeOut();
3612 slotDeleteEffect(item, -1, oldeffect, false);
3614 start = end - start;
3615 QDomElement effect = oldeffect.cloneNode().toElement();
3616 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3617 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3618 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3619 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3620 emit clipItemSelected(item, ix);
3622 } else if (item->fadeOut() != 0 && ix2 == -1) {
3624 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3626 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3627 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3628 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3629 EffectsList::setParameter(effect, "out", QString::number(0));
3630 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3633 QDomElement oldeffect = item->effectAt(ix2);
3634 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3635 int start = item->fadeOut();
3637 slotDeleteEffect(item, -1, oldeffect, false);
3639 start = end - start;
3640 QDomElement effect = oldeffect.cloneNode().toElement();
3641 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3642 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3643 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3644 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3645 emit clipItemSelected(item, ix2);
3648 } else if (m_operationMode == KEYFRAME) {
3649 // update the MLT effect
3650 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3651 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3653 // check if we want to remove keyframe
3654 double val = mapToScene(event->pos()).toPoint().y();
3655 QRectF br = item->sceneBoundingRect();
3656 double maxh = 100.0 / br.height();
3657 val = (br.bottom() - val) * maxh;
3658 int start = item->cropStart().frames(m_document->fps());
3659 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3661 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3663 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3665 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3668 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3669 //item->updateKeyframeEffect();
3670 //QString next = item->keyframes(item->selectedEffectIndex());
3671 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3672 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3674 m_commandStack->push(command);
3675 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3676 emit clipItemSelected(item, item->selectedEffectIndex());
3678 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3679 // A transition is selected
3681 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3682 if (transitionClip && transitionClip->baseClip()) {
3683 QString size = transitionClip->baseClip()->getProperty("frame_size");
3684 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3685 if (factor == 0) factor = 1.0;
3686 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3687 p.setY(size.section('x', 1, 1).toInt());
3689 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3690 } else emit transitionItemSelected(NULL);
3691 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3692 m_operationMode = NONE;
3695 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3697 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3699 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3700 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3703 m_waitingThumbs.removeAll(item);
3704 if (item->isSelected()) emit clipItemSelected(NULL);
3705 item->baseClip()->removeReference();
3706 m_document->updateClip(item->baseClip()->getId());
3708 /*if (item->baseClip()->isTransparent()) {
3709 // also remove automatic transition
3710 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3711 if (tr && tr->isAutomatic()) {
3712 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3713 scene()->removeItem(tr);
3718 if (m_dragItem == item) m_dragItem = NULL;
3720 #if QT_VERSION >= 0x040600
3721 // animate item deletion
3722 item->closeAnimation();
3723 /*if (refresh) item->closeAnimation();
3725 // no refresh, means we have several operations chained, we need to delete clip immediatly
3726 // so that it does not get in the way of the other
3735 setDocumentModified();
3736 if (refresh) m_document->renderer()->doRefresh();
3739 void CustomTrackView::deleteSelectedClips()
3741 resetSelectionGroup();
3742 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3743 if (itemList.count() == 0) {
3744 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3747 scene()->clearSelection();
3748 QUndoCommand *deleteSelected = new QUndoCommand();
3750 bool resetGroup = false;
3753 int transitionCount = 0;
3754 // expand & destroy groups
3755 for (int i = 0; i < itemList.count(); i++) {
3756 if (itemList.at(i)->type() == GROUPWIDGET) {
3758 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3759 QList <ItemInfo> clipInfos;
3760 QList <ItemInfo> transitionInfos;
3761 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3762 for (int j = 0; j < children.count(); j++) {
3763 if (children.at(j)->type() == AVWIDGET) {
3764 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3765 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3766 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3767 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3768 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3770 if (itemList.contains(children.at(j))) {
3771 children.removeAt(j);
3775 itemList += children;
3776 if (clipInfos.count() > 0)
3777 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3779 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3780 itemList.insert(i + 1, itemList.at(i)->parentItem());
3783 for (int i = 0; i < itemList.count(); i++) {
3784 if (itemList.at(i)->type() == AVWIDGET) {
3786 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3787 if (item->parentItem()) resetGroup = true;
3788 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3789 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3790 emit clipItemSelected(NULL);
3791 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3793 Transition *item = static_cast <Transition *>(itemList.at(i));
3794 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3795 if (item->parentItem()) resetGroup = true;
3796 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3797 emit transitionItemSelected(NULL);
3800 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3801 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3802 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3803 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3804 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3805 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3806 else deleteSelected->setText(i18n("Delete selected items"));
3807 updateTrackDuration(-1, deleteSelected);
3808 m_commandStack->push(deleteSelected);
3811 void CustomTrackView::changeClipSpeed()
3813 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3814 if (itemList.count() == 0) {
3815 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3818 QUndoCommand *changeSelected = new QUndoCommand();
3819 changeSelected->setText("Edit clip speed");
3823 for (int i = 0; i < itemList.count(); i++) {
3824 if (itemList.at(i)->type() == AVWIDGET) {
3825 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3826 ItemInfo info = item->info();
3827 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3829 double speed = (double) percent / 100.0;
3830 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3832 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3836 if (count > 0) m_commandStack->push(changeSelected);
3837 else delete changeSelected;
3840 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3843 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3845 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3847 kDebug() << "ERROR: Cannot find clip for speed change";
3848 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3851 info.track = m_document->tracksCount() - item->track();
3852 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3854 item->setSpeed(speed, strobe);
3855 item->updateRectGeometry();
3856 if (item->cropDuration().frames(m_document->fps()) != endPos)
3857 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3858 updatePositionEffects(item, info);
3859 setDocumentModified();
3861 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3865 void CustomTrackView::cutSelectedClips()
3867 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3868 QList<AbstractGroupItem *> groups;
3869 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3870 for (int i = 0; i < itemList.count(); ++i) {
3871 if (!itemList.at(i))
3873 if (itemList.at(i)->type() == AVWIDGET) {
3874 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3875 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3876 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3877 if (!groups.contains(group))
3879 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3880 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3881 m_commandStack->push(command);
3883 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3884 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3885 if (!groups.contains(group))
3890 for (int i = 0; i < groups.count(); ++i)
3891 razorGroup(groups.at(i), currentPos);
3894 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3897 QList <QGraphicsItem *> children = group->childItems();
3898 QList <ItemInfo> clips1, transitions1;
3899 QList <ItemInfo> clipsCut, transitionsCut;
3900 QList <ItemInfo> clips2, transitions2;
3901 for (int i = 0; i < children.count(); ++i) {
3902 children.at(i)->setSelected(false);
3903 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3904 if (child->type() == AVWIDGET) {
3905 if (cutPos > child->endPos())
3906 clips1 << child->info();
3907 else if (cutPos < child->startPos())
3908 clips2 << child->info();
3910 clipsCut << child->info();
3912 if (cutPos > child->endPos())
3913 transitions1 << child->info();
3914 else if (cutPos < child->startPos())
3915 transitions2 << child->info();
3917 transitionsCut << child->info();
3920 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3922 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3923 m_commandStack->push(command);
3927 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)
3930 for (int i = 0; i < clipsCut.count(); ++i) {
3931 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3933 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3934 clips1 << clip->info();
3935 if (clipBehind != NULL)
3936 clips2 << clipBehind->info();
3939 /* TODO: cut transitionsCut
3940 * For now just append them to group1 */
3941 transitions1 << transitionsCut;
3942 doGroupClips(clips1, transitions1, true);
3943 doGroupClips(clips2, transitions2, true);
3945 /* we might also just use clipsCut.at(0)->parentItem().
3946 * Do this loop just in case something went wrong during cut */
3947 for (int i = 0; i < clipsCut.count(); ++i) {
3948 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3949 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3950 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3951 QList <QGraphicsItem *> children = group->childItems();
3952 QList <ItemInfo> groupClips;
3953 QList <ItemInfo> groupTrans;
3954 for (int j = 0; j < children.count(); ++j) {
3955 if (children.at(j)->type() == AVWIDGET)
3956 groupClips << ((AbstractClipItem *)children.at(j))->info();
3957 else if (children.at(j)->type() == TRANSITIONWIDGET)
3958 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3960 doGroupClips(groupClips, groupTrans, false);
3964 for (int i = 0; i < clipsCut.count(); ++i)
3965 cutClip(clipsCut.at(i), cutPos, false);
3966 // TODO: uncut transitonsCut
3967 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3971 void CustomTrackView::groupClips(bool group)
3973 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3974 QList <ItemInfo> clipInfos;
3975 QList <ItemInfo> transitionInfos;
3976 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3979 int max = itemList.count();
3980 for (int i = 0; i < max; i++) {
3981 if (itemList.at(i)->type() == GROUPWIDGET) {
3982 itemList += itemList.at(i)->childItems();
3986 for (int i = 0; i < itemList.count(); i++) {
3987 if (itemList.at(i)->type() == AVWIDGET) {
3988 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3989 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3990 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3991 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3992 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3995 if (clipInfos.count() > 0) {
3996 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3997 m_commandStack->push(command);
4001 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4003 resetSelectionGroup();
4004 m_scene->clearSelection();
4006 for (int i = 0; i < clipInfos.count(); i++) {
4007 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4008 if (clip == NULL) continue;
4009 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4010 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4011 m_document->clipManager()->removeGroup(grp);
4012 scene()->destroyItemGroup(grp);
4014 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4016 for (int i = 0; i < transitionInfos.count(); i++) {
4017 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4018 if (tr == NULL) continue;
4019 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4020 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4021 m_document->clipManager()->removeGroup(grp);
4022 scene()->destroyItemGroup(grp);
4024 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4026 setDocumentModified();
4030 QList <QGraphicsItemGroup *> groups;
4031 for (int i = 0; i < clipInfos.count(); i++) {
4032 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4034 clip->setSelected(true);
4037 for (int i = 0; i < transitionInfos.count(); i++) {
4038 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4040 clip->setSelected(true);
4043 groupSelectedItems(false, true);
4044 setDocumentModified();
4047 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4049 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4050 if (baseclip == NULL) {
4051 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4055 if (baseclip->producer() == NULL) {
4056 // If the clip has no producer, we must wait until it is created...
4058 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4059 emit forceClipProcessing(clipId);
4060 qApp->processEvents();
4061 for (int i = 0; i < 3; i++) {
4062 if (baseclip->producer() == NULL) {
4063 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
4066 if (baseclip->producer() == NULL) {
4067 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4071 emit displayMessage(QString(), InformationMessage);
4075 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
4076 item->setEffectList(effects);
4077 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4078 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4079 scene()->addItem(item);
4081 int tracknumber = m_document->tracksCount() - info.track - 1;
4082 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4083 if (isLocked) item->setItemLocked(true);
4085 baseclip->addReference();
4086 m_document->updateClip(baseclip->getId());
4087 info.track = m_document->tracksCount() - info.track;
4088 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(info.track), overwrite, push);
4089 for (int i = 0; i < item->effectsCount(); i++) {
4090 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4092 setDocumentModified();
4094 m_document->renderer()->doRefresh();
4095 if (!baseclip->isPlaceHolder())
4096 m_waitingThumbs.append(item);
4097 m_thumbsTimer.start();
4100 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4102 QList<QGraphicsItem *> list = scene()->items();
4103 ClipItem *clip = NULL;
4104 for (int i = 0; i < list.size(); ++i) {
4105 if (list.at(i)->type() == AVWIDGET) {
4106 clip = static_cast <ClipItem *>(list.at(i));
4107 if (clip->clipProducer() == clipId) {
4108 ItemInfo info = clip->info();
4109 info.track = m_document->tracksCount() - clip->track();
4110 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer(info.track))) {
4111 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4113 clip->refreshClip(true, true);
4119 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4121 int framepos = (int)(pos.frames(m_document->fps()));
4122 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4123 ClipItem *clip = NULL;
4124 for (int i = 0; i < list.size(); i++) {
4125 if (!list.at(i)->isEnabled()) continue;
4126 if (list.at(i)->type() == AVWIDGET) {
4127 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4128 if (test->endPos() == pos) clip = test;
4135 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4137 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4138 ClipItem *clip = NULL;
4139 for (int i = 0; i < list.size(); i++) {
4140 if (!list.at(i)->isEnabled()) continue;
4141 if (list.at(i)->type() == AVWIDGET) {
4142 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4143 if (test->startPos() == pos) clip = test;
4150 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4152 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4153 QList<QGraphicsItem *> list = scene()->items(p);
4154 ClipItem *clip = NULL;
4155 for (int i = 0; i < list.size(); i++) {
4156 if (!list.at(i)->isEnabled()) continue;
4157 if (list.at(i)->type() == AVWIDGET) {
4158 clip = static_cast <ClipItem *>(list.at(i));
4165 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4167 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4170 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4172 const QPointF p(pos, (track + 1) * m_tracksHeight);
4173 QList<QGraphicsItem *> list = scene()->items(p);
4174 Transition *clip = NULL;
4175 for (int i = 0; i < list.size(); i++) {
4176 if (!list.at(i)->isEnabled()) continue;
4177 if (list.at(i)->type() == TRANSITIONWIDGET) {
4178 clip = static_cast <Transition *>(list.at(i));
4185 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4187 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4190 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4192 int framepos = (int)(pos.frames(m_document->fps()));
4193 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4194 QList<QGraphicsItem *> list = scene()->items(p);
4195 Transition *clip = NULL;
4196 for (int i = 0; i < list.size(); i++) {
4197 if (!list.at(i)->isEnabled()) continue;
4198 if (list.at(i)->type() == TRANSITIONWIDGET) {
4199 Transition *test = static_cast <Transition *>(list.at(i));
4200 if (test->endPos() == pos) clip = test;
4207 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4209 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4210 QList<QGraphicsItem *> list = scene()->items(p);
4211 Transition *clip = NULL;
4212 for (int i = 0; i < list.size(); ++i) {
4213 if (!list.at(i)->isEnabled()) continue;
4214 if (list.at(i)->type() == TRANSITIONWIDGET) {
4215 Transition *test = static_cast <Transition *>(list.at(i));
4216 if (test->startPos() == pos) clip = test;
4223 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4225 if (m_selectionGroup) resetSelectionGroup(false);
4226 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4228 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);
4229 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4232 Mlt::Producer *prod = item->getProducer(end.track);
4234 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);
4236 bool snap = KdenliveSettings::snaptopoints();
4237 KdenliveSettings::setSnaptopoints(false);
4238 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4240 int tracknumber = m_document->tracksCount() - end.track - 1;
4241 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4242 m_scene->clearSelection();
4243 if (isLocked) item->setItemLocked(true);
4245 if (item->isItemLocked()) item->setItemLocked(false);
4246 item->setSelected(true);
4248 if (item->baseClip()->isTransparent()) {
4249 // Also move automatic transition
4250 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4251 if (tr && tr->isAutomatic()) {
4252 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4253 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);
4254 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4257 KdenliveSettings::setSnaptopoints(snap);
4258 setDocumentModified();
4260 // undo last move and emit error message
4261 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4263 if (refresh) m_document->renderer()->doRefresh();
4266 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4269 resetSelectionGroup();
4270 m_scene->clearSelection();
4272 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4273 scene()->addItem(m_selectionGroup);
4275 m_document->renderer()->blockSignals(true);
4276 for (int i = 0; i < startClip.count(); i++) {
4278 startClip[i].startPos = startClip.at(i).startPos - offset;
4279 startClip[i].track = startClip.at(i).track - trackOffset;
4281 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4283 clip->setItemLocked(false);
4284 if (clip->parentItem()) {
4285 m_selectionGroup->addToGroup(clip->parentItem());
4286 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4288 m_selectionGroup->addToGroup(clip);
4289 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4291 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4292 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4294 for (int i = 0; i < startTransition.count(); i++) {
4296 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4297 startTransition[i].track = startTransition.at(i).track - trackOffset;
4299 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4301 tr->setItemLocked(false);
4302 if (tr->parentItem()) {
4303 m_selectionGroup->addToGroup(tr->parentItem());
4304 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4306 m_selectionGroup->addToGroup(tr);
4307 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4309 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());
4310 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4312 m_document->renderer()->blockSignals(false);
4314 if (m_selectionGroup) {
4315 bool snap = KdenliveSettings::snaptopoints();
4316 KdenliveSettings::setSnaptopoints(false);
4318 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4319 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4321 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4323 int max = children.count();
4324 for (int i = 0; i < max; i++) {
4325 if (children.at(i)->type() == GROUPWIDGET) {
4326 children += children.at(i)->childItems();
4327 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4328 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4329 /*m_document->clipManager()->removeGroup(grp);
4330 m_scene->destroyItemGroup(grp);*/
4331 children.removeAll(children.at(i));
4336 for (int i = 0; i < children.count(); i++) {
4337 // re-add items in correct place
4338 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4339 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4341 ItemInfo info = item->info();
4342 int tracknumber = m_document->tracksCount() - info.track - 1;
4343 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4345 item->setItemLocked(true);
4346 else if (item->isItemLocked())
4347 item->setItemLocked(false);
4349 if (item->type() == AVWIDGET) {
4350 ClipItem *clip = static_cast <ClipItem*>(item);
4351 info.track = m_document->tracksCount() - info.track;
4352 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track));
4353 for (int i = 0; i < clip->effectsCount(); i++) {
4354 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4356 } else if (item->type() == TRANSITIONWIDGET) {
4357 Transition *tr = static_cast <Transition*>(item);
4359 if (!tr->forcedTrack()) {
4360 newTrack = getPreviousVideoTrack(info.track);
4362 newTrack = tr->transitionEndTrack() + trackOffset;
4363 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4365 tr->updateTransitionEndTrack(newTrack);
4366 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4370 resetSelectionGroup(false);
4372 for (int i = 0; i < children.count(); i++) {
4373 if (children.at(i)->parentItem())
4374 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4378 KdenliveSettings::setSnaptopoints(snap);
4379 m_document->renderer()->doRefresh();
4380 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4383 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4385 Transition *item = getTransitionItemAt(start.startPos, start.track);
4387 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);
4388 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4392 bool snap = KdenliveSettings::snaptopoints();
4393 KdenliveSettings::setSnaptopoints(false);
4395 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4396 // Transition was moved
4397 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4398 } else if (end.endPos == start.endPos) {
4399 // Transition start resize
4400 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4401 } else if (end.startPos == start.startPos) {
4402 // Transition end resize;
4403 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4404 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4407 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4408 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4409 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4411 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4412 KdenliveSettings::setSnaptopoints(snap);
4413 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4414 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());
4415 if (m_dragItem && m_dragItem == item) {
4417 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4418 if (transitionClip && transitionClip->baseClip()) {
4419 QString size = transitionClip->baseClip()->getProperty("frame_size");
4420 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4421 if (factor == 0) factor = 1.0;
4422 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4423 p.setY(size.section('x', 1, 1).toInt());
4425 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4427 if (m_refresh) m_document->renderer()->doRefresh();
4428 setDocumentModified();
4431 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4433 bool resizeClipStart = (start.startPos != end.startPos);
4434 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4436 if (dontWorry) return;
4437 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);
4438 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4441 if (item->parentItem()) {
4442 // Item is part of a group, reset group
4443 resetSelectionGroup();
4446 bool snap = KdenliveSettings::snaptopoints();
4447 KdenliveSettings::setSnaptopoints(false);
4449 if (resizeClipStart) {
4450 ItemInfo clipinfo = item->info();
4451 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4452 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4454 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4455 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4456 updatePositionEffects(item, clipinfo);
4457 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4459 ItemInfo clipinfo = item->info();
4460 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4461 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4463 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4464 updatePositionEffects(item, clipinfo);
4465 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4467 if (!resizeClipStart && end.cropStart != start.cropStart) {
4468 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4469 ItemInfo clipinfo = end;
4470 clipinfo.track = m_document->tracksCount() - end.track;
4471 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4473 item->setCropStart(end.cropStart);
4474 item->resetThumbs(true);
4477 m_document->renderer()->doRefresh();
4478 KdenliveSettings::setSnaptopoints(snap);
4479 setDocumentModified();
4482 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4484 if (pos == oldInfo.startPos.frames(m_document->fps()))
4486 bool snap = KdenliveSettings::snaptopoints();
4488 KdenliveSettings::setSnaptopoints(false);
4489 item->resizeStart(pos);
4490 if (item->startPos().frames(m_document->fps()) != pos) {
4491 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4492 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4493 KdenliveSettings::setSnaptopoints(snap);
4496 KdenliveSettings::setSnaptopoints(snap);
4499 bool hasParentCommand = false;
4501 hasParentCommand = true;
4503 command = new QUndoCommand();
4504 command->setText(i18n("Resize clip start"));
4507 // do this here, too, because otherwise undo won't update the group
4508 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4509 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4511 ItemInfo info = item->info();
4512 if (item->type() == AVWIDGET) {
4513 ItemInfo resizeinfo = oldInfo;
4514 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4515 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4517 // Check if there is an automatic transition on that clip (lower track)
4518 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4519 if (transition && transition->isAutomatic()) {
4520 ItemInfo trInfo = transition->info();
4521 ItemInfo newTrInfo = trInfo;
4522 newTrInfo.startPos = item->startPos();
4523 if (newTrInfo.startPos < newTrInfo.endPos)
4524 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4526 // Check if there is an automatic transition on that clip (upper track)
4527 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4528 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4529 ItemInfo trInfo = transition->info();
4530 ItemInfo newTrInfo = trInfo;
4531 newTrInfo.startPos = item->startPos();
4532 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4533 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4534 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4538 * TODO: cleanup the effect update process
4540 ClipItem *clip = static_cast < ClipItem * >(item);
4542 updatePositionEffects(clip, oldInfo);
4546 QDomElement root = doc.createElement("list");
4547 doc.appendChild(root);
4548 QList <int> indexes;
4549 for (int i = 0; i < clip->effectsCount(); i++) {
4550 QDomElement effect = clip->effectAt(i);
4551 if (EffectsList::hasKeyFrames(effect)) {
4552 doc.appendChild(doc.importNode(effect, true));
4557 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4558 // Keyframes were modified, updateClip
4559 QDomNodeList effs = doc.elementsByTagName("effect");
4561 // Since we must always resize clip before updating the keyframes, we
4562 // put a resize command before & after checking keyframes so that
4563 // we are sure the resize is performed before whenever we do or undo the action
4565 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4566 for (int i = 0; i < indexes.count(); i++) {
4567 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);
4568 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4570 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4571 emit clipItemSelected(clip);
4573 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4576 KdenliveSettings::setSnaptopoints(false);
4577 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4578 KdenliveSettings::setSnaptopoints(snap);
4579 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4581 } else if (item->type() == TRANSITIONWIDGET) {
4582 Transition *transition = static_cast <Transition *>(item);
4583 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)) {
4584 // Cannot resize transition
4585 KdenliveSettings::setSnaptopoints(false);
4586 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4587 KdenliveSettings::setSnaptopoints(snap);
4588 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4590 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4591 if (command == NULL)
4592 m_commandStack->push(moveCommand);
4596 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4597 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4599 if (!hasParentCommand)
4600 m_commandStack->push(command);
4603 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4605 if (pos == oldInfo.endPos.frames(m_document->fps()))
4607 bool snap = KdenliveSettings::snaptopoints();
4609 KdenliveSettings::setSnaptopoints(false);
4610 item->resizeEnd(pos);
4611 if (item->endPos().frames(m_document->fps()) != pos) {
4612 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4613 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4614 KdenliveSettings::setSnaptopoints(snap);
4617 KdenliveSettings::setSnaptopoints(snap);
4620 bool hasParentCommand = false;
4622 hasParentCommand = true;
4624 command = new QUndoCommand();
4627 // do this here, too, because otherwise undo won't update the group
4628 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4629 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4631 ItemInfo info = item->info();
4632 if (item->type() == AVWIDGET) {
4633 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4634 ItemInfo resizeinfo = info;
4635 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4636 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4638 // Check if there is an automatic transition on that clip (lower track)
4639 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4640 if (tr && tr->isAutomatic()) {
4641 ItemInfo trInfo = tr->info();
4642 ItemInfo newTrInfo = trInfo;
4643 newTrInfo.endPos = item->endPos();
4644 if (newTrInfo.endPos > newTrInfo.startPos)
4645 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4648 // Check if there is an automatic transition on that clip (upper track)
4649 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4650 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4651 ItemInfo trInfo = tr->info();
4652 ItemInfo newTrInfo = trInfo;
4653 newTrInfo.endPos = item->endPos();
4654 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4655 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4656 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4660 ClipItem *clip = static_cast < ClipItem * >(item);
4662 updatePositionEffects(clip, oldInfo);
4666 QDomElement root = doc.createElement("list");
4667 doc.appendChild(root);
4668 QList <int> indexes;
4669 for (int i = 0; i < clip->effectsCount(); i++) {
4670 QDomElement effect = clip->effectAt(i);
4671 if (EffectsList::hasKeyFrames(effect)) {
4672 doc.appendChild(doc.importNode(effect, true));
4677 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4678 // Keyframes were modified, updateClip
4679 QDomNodeList effs = doc.elementsByTagName("effect");
4681 // Since we must always resize clip before updating the keyframes, we
4682 // put a resize command before & after checking keyframes so that
4683 // we are sure the resize is performed before whenever we do or undo the action
4685 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4686 for (int i = 0; i < indexes.count(); i++) {
4687 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);
4688 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4690 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4691 emit clipItemSelected(clip);
4693 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4696 KdenliveSettings::setSnaptopoints(false);
4697 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4698 KdenliveSettings::setSnaptopoints(true);
4699 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4701 } else if (item->type() == TRANSITIONWIDGET) {
4702 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4703 Transition *transition = static_cast <Transition *>(item);
4704 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)) {
4705 // Cannot resize transition
4706 KdenliveSettings::setSnaptopoints(false);
4707 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4708 KdenliveSettings::setSnaptopoints(true);
4709 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4711 // Check transition keyframes
4712 QDomElement old = transition->toXML();
4713 if (transition->updateKeyframes()) {
4714 QDomElement xml = transition->toXML();
4715 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);
4716 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4718 new MoveTransitionCommand(this, oldInfo, info, false, command);
4721 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4722 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4724 if (!hasParentCommand) {
4725 updateTrackDuration(oldInfo.track, command);
4726 m_commandStack->push(command);
4730 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4732 int end = item->fadeIn();
4734 // there is a fade in effect
4735 int effectPos = item->hasEffect("volume", "fadein");
4736 if (effectPos != -1) {
4737 QDomElement oldeffect = item->effectAt(effectPos);
4738 int start = item->cropStart().frames(m_document->fps());
4739 int max = item->cropDuration().frames(m_document->fps());
4741 // Make sure the fade effect is not longer than the clip
4742 item->setFadeIn(max);
4743 end = item->fadeIn();
4746 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4747 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4748 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4749 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4750 // if fade effect is displayed, update the effect edit widget with new clip duration
4751 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4753 effectPos = item->hasEffect("brightness", "fade_from_black");
4754 if (effectPos != -1) {
4755 QDomElement oldeffect = item->effectAt(effectPos);
4756 int start = item->cropStart().frames(m_document->fps());
4757 int max = item->cropDuration().frames(m_document->fps());
4759 // Make sure the fade effect is not longer than the clip
4760 item->setFadeIn(max);
4761 end = item->fadeIn();
4764 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4765 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4766 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4767 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4768 // if fade effect is displayed, update the effect edit widget with new clip duration
4769 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4772 int start = item->fadeOut();
4774 // there is a fade out effect
4775 int effectPos = item->hasEffect("volume", "fadeout");
4776 if (effectPos != -1) {
4777 QDomElement oldeffect = item->effectAt(effectPos);
4778 int max = item->cropDuration().frames(m_document->fps());
4779 int end = max + item->cropStart().frames(m_document->fps());
4781 // Make sure the fade effect is not longer than the clip
4782 item->setFadeOut(max);
4783 start = item->fadeOut();
4785 start = end - start;
4786 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4787 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4788 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4789 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4790 // if fade effect is displayed, update the effect edit widget with new clip duration
4791 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4793 effectPos = item->hasEffect("brightness", "fade_to_black");
4794 if (effectPos != -1) {
4795 QDomElement oldeffect = item->effectAt(effectPos);
4796 int max = item->cropDuration().frames(m_document->fps());
4797 int end = max + item->cropStart().frames(m_document->fps());
4799 // Make sure the fade effect is not longer than the clip
4800 item->setFadeOut(max);
4801 start = item->fadeOut();
4803 start = end - start;
4804 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4805 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4806 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4807 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4808 // if fade effect is displayed, update the effect edit widget with new clip duration
4809 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4813 int effectPos = item->hasEffect("freeze", "freeze");
4814 if (effectPos != -1) {
4815 // Freeze effect needs to be adjusted with clip resize
4816 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4817 QDomElement eff = item->getEffectAt(effectPos);
4818 if (!eff.isNull() && diff != 0) {
4819 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4820 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4821 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4822 emit clipItemSelected(item, item->selectedEffectIndex());
4827 updatePanZoom(item);
4830 double CustomTrackView::getSnapPointForPos(double pos)
4832 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4835 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4837 QList <GenTime> snaps;
4838 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4839 QList<QGraphicsItem *> itemList = items();
4840 for (int i = 0; i < itemList.count(); i++) {
4841 if (itemList.at(i) == selected) continue;
4842 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4843 if (itemList.at(i)->type() == AVWIDGET) {
4844 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4845 GenTime start = item->startPos();
4846 GenTime end = item->endPos();
4847 snaps.append(start);
4849 if (!offsetList.isEmpty()) {
4850 for (int j = 0; j < offsetList.size(); j++) {
4851 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4852 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4856 QList < GenTime > markers = item->snapMarkers();
4857 for (int j = 0; j < markers.size(); ++j) {
4858 GenTime t = markers.at(j);
4860 if (!offsetList.isEmpty()) {
4861 for (int k = 0; k < offsetList.size(); k++) {
4862 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4866 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4867 Transition *transition = static_cast <Transition*>(itemList.at(i));
4868 GenTime start = transition->startPos();
4869 GenTime end = transition->endPos();
4870 snaps.append(start);
4872 if (!offsetList.isEmpty()) {
4873 for (int j = 0; j < offsetList.size(); j++) {
4874 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4875 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4881 // add cursor position
4882 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4884 if (!offsetList.isEmpty()) {
4885 for (int j = 0; j < offsetList.size(); j++) {
4886 snaps.append(pos - offsetList.at(j));
4891 for (int i = 0; i < m_guides.count(); i++) {
4892 snaps.append(m_guides.at(i)->position());
4893 if (!offsetList.isEmpty()) {
4894 for (int j = 0; j < offsetList.size(); j++) {
4895 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4901 QPoint z = m_document->zone();
4902 snaps.append(GenTime(z.x(), m_document->fps()));
4903 snaps.append(GenTime(z.y(), m_document->fps()));
4906 m_scene->setSnapList(snaps);
4907 //for (int i = 0; i < m_snapPoints.size(); ++i)
4908 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4911 void CustomTrackView::slotSeekToPreviousSnap()
4913 updateSnapPoints(NULL);
4914 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4915 setCursorPos((int) res.frames(m_document->fps()));
4919 void CustomTrackView::slotSeekToNextSnap()
4921 updateSnapPoints(NULL);
4922 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4923 setCursorPos((int) res.frames(m_document->fps()));
4927 void CustomTrackView::clipStart()
4929 AbstractClipItem *item = getMainActiveClip();
4931 setCursorPos((int) item->startPos().frames(m_document->fps()));
4936 void CustomTrackView::clipEnd()
4938 AbstractClipItem *item = getMainActiveClip();
4940 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4945 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4947 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4948 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4949 m_commandStack->push(command);
4952 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4954 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4955 m_commandStack->push(command);
4958 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4960 DocClipBase *base = m_document->clipManager()->getClipById(id);
4961 QList <CommentedTime> markers = base->commentedSnapMarkers();
4963 if (markers.isEmpty()) {
4964 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4967 QUndoCommand *deleteMarkers = new QUndoCommand();
4968 deleteMarkers->setText("Delete clip markers");
4970 for (int i = 0; i < markers.size(); i++) {
4971 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4973 m_commandStack->push(deleteMarkers);
4976 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4978 DocClipBase *base = m_document->clipManager()->getClipById(id);
4979 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4980 else base->deleteSnapMarker(pos);
4981 emit updateClipMarkers(base);
4982 setDocumentModified();
4983 viewport()->update();
4986 int CustomTrackView::hasGuide(int pos, int offset)
4988 for (int i = 0; i < m_guides.count(); i++) {
4989 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4990 if (qAbs(guidePos - pos) <= offset) return guidePos;
4991 else if (guidePos > pos) return -1;
4996 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5000 double fps = m_document->fps();
5001 for (int i = 0; i < m_guides.count(); i++) {
5002 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5003 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5005 goMenu->setEnabled(!m_guides.isEmpty());
5008 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
5010 if (oldPos > GenTime() && pos > GenTime()) {
5012 for (int i = 0; i < m_guides.count(); i++) {
5013 if (m_guides.at(i)->position() == oldPos) {
5014 Guide *item = m_guides.at(i);
5015 item->updateGuide(pos, comment);
5019 } else if (pos > GenTime()) addGuide(pos, comment);
5023 for (int i = 0; i < m_guides.count(); i++) {
5024 if (m_guides.at(i)->position() == oldPos) {
5025 delete m_guides.takeAt(i);
5030 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5032 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5033 m_document->syncGuides(m_guides);
5036 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
5038 for (int i = 0; i < m_guides.count(); i++) {
5039 if (m_guides.at(i)->position() == pos) {
5040 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5044 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5045 scene()->addItem(g);
5047 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5048 m_document->syncGuides(m_guides);
5052 void CustomTrackView::slotAddGuide(bool dialog)
5054 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5056 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5057 if (d.exec() != QDialog::Accepted) return;
5058 marker = d.newMarker();
5061 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5063 if (addGuide(marker.time(), marker.comment())) {
5064 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5065 m_commandStack->push(command);
5069 void CustomTrackView::slotEditGuide(int guidePos)
5072 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5073 else pos = GenTime(guidePos, m_document->fps());
5075 for (int i = 0; i < m_guides.count(); i++) {
5076 if (m_guides.at(i)->position() == pos) {
5077 slotEditGuide(m_guides.at(i)->info());
5082 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5085 void CustomTrackView::slotEditGuide(CommentedTime guide)
5087 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5088 if (d.exec() == QDialog::Accepted) {
5089 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5090 m_commandStack->push(command);
5095 void CustomTrackView::slotEditTimeLineGuide()
5097 if (m_dragGuide == NULL) return;
5098 CommentedTime guide = m_dragGuide->info();
5099 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5100 if (d.exec() == QDialog::Accepted) {
5101 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5102 m_commandStack->push(command);
5106 void CustomTrackView::slotDeleteGuide(int guidePos)
5109 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5110 else pos = GenTime(guidePos, m_document->fps());
5112 for (int i = 0; i < m_guides.count(); i++) {
5113 if (m_guides.at(i)->position() == pos) {
5114 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5115 m_commandStack->push(command);
5120 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5124 void CustomTrackView::slotDeleteTimeLineGuide()
5126 if (m_dragGuide == NULL) return;
5127 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5128 m_commandStack->push(command);
5132 void CustomTrackView::slotDeleteAllGuides()
5134 QUndoCommand *deleteAll = new QUndoCommand();
5135 deleteAll->setText("Delete all guides");
5136 for (int i = 0; i < m_guides.count(); i++) {
5137 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5139 m_commandStack->push(deleteAll);
5142 void CustomTrackView::setTool(PROJECTTOOL tool)
5147 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5150 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5151 m_scene->setScale(scaleFactor, verticalScale);
5152 removeTipAnimation();
5153 bool adjust = false;
5154 if (verticalScale != matrix().m22()) adjust = true;
5155 setMatrix(newmatrix);
5157 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5158 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5159 for (int i = 0; i < m_guides.count(); i++) {
5160 QLineF l = m_guides.at(i)->line();
5161 l.setP2(QPointF(l.x2(), newHeight));
5162 m_guides.at(i)->setLine(l);
5164 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5167 int diff = sceneRect().width() - m_projectDuration;
5168 if (diff * newmatrix.m11() < 50) {
5169 if (newmatrix.m11() < 0.4)
5170 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5172 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5174 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5175 centerOn(QPointF(cursorPos(), verticalPos));
5178 void CustomTrackView::slotRefreshGuides()
5180 if (KdenliveSettings::showmarkers()) {
5181 for (int i = 0; i < m_guides.count(); i++)
5182 m_guides.at(i)->update();
5186 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5188 painter->setClipRect(rect);
5189 QPen pen1 = painter->pen();
5190 pen1.setColor(palette().dark().color());
5191 painter->setPen(pen1);
5192 double min = rect.left();
5193 double max = rect.right();
5194 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5195 int maxTrack = m_document->tracksCount();
5196 QColor lockedColor = palette().button().color();
5197 QColor audioColor = palette().alternateBase().color();
5198 for (int i = 0; i < maxTrack; i++) {
5199 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5200 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5201 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5202 if (i == m_selectedTrack)
5203 painter->fillRect(track, m_activeTrackBrush.brush(this));
5205 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5207 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5211 bool CustomTrackView::findString(const QString &text)
5214 for (int i = 0; i < m_searchPoints.size(); ++i) {
5215 marker = m_searchPoints.at(i).comment();
5216 if (marker.contains(text, Qt::CaseInsensitive)) {
5217 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5218 int vert = verticalScrollBar()->value();
5219 int hor = cursorPos();
5220 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5228 void CustomTrackView::selectFound(QString track, QString pos)
5230 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5231 slotSelectTrack(track.toInt());
5233 int vert = verticalScrollBar()->value();
5234 int hor = cursorPos();
5235 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5238 bool CustomTrackView::findNextString(const QString &text)
5241 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5242 marker = m_searchPoints.at(i).comment();
5243 if (marker.contains(text, Qt::CaseInsensitive)) {
5244 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5245 int vert = verticalScrollBar()->value();
5246 int hor = cursorPos();
5247 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5256 void CustomTrackView::initSearchStrings()
5258 m_searchPoints.clear();
5259 QList<QGraphicsItem *> itemList = items();
5260 for (int i = 0; i < itemList.count(); i++) {
5261 // parse all clip names
5262 if (itemList.at(i)->type() == AVWIDGET) {
5263 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5264 GenTime start = item->startPos();
5265 CommentedTime t(start, item->clipName());
5266 m_searchPoints.append(t);
5267 // add all clip markers
5268 QList < CommentedTime > markers = item->commentedSnapMarkers();
5269 m_searchPoints += markers;
5274 for (int i = 0; i < m_guides.count(); i++)
5275 m_searchPoints.append(m_guides.at(i)->info());
5277 qSort(m_searchPoints);
5280 void CustomTrackView::clearSearchStrings()
5282 m_searchPoints.clear();
5286 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5288 QList<ItemInfo> matchingInfo;
5289 QList<QGraphicsItem *> itemList = items();
5290 for (int i = 0; i < itemList.count(); i++) {
5291 if (itemList.at(i)->type() == AVWIDGET) {
5292 ClipItem *item = (ClipItem *)itemList.at(i);
5293 if (item->clipProducer() == clipId)
5294 matchingInfo << item->info();
5297 return matchingInfo;
5300 void CustomTrackView::copyClip()
5302 qDeleteAll(m_copiedItems);
5303 m_copiedItems.clear();
5304 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5305 if (itemList.count() == 0) {
5306 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5309 for (int i = 0; i < itemList.count(); i++) {
5310 if (itemList.at(i)->type() == AVWIDGET) {
5311 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5312 ClipItem *clone = clip->clone(clip->info());
5313 m_copiedItems.append(clone);
5314 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5315 Transition *dup = static_cast <Transition *>(itemList.at(i));
5316 m_copiedItems.append(dup->clone());
5321 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5323 if (m_scene->editMode() != NORMALEDIT) {
5324 // If we are in overwrite mode, always allow the move
5327 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));
5328 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5329 for (int i = 0; i < collisions.count(); i++) {
5330 if (collisions.at(i)->type() == type) return false;
5335 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5338 for (int i = 0; i < infoList.count(); i++) {
5339 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));
5342 QList<QGraphicsItem *> collisions = scene()->items(path);
5343 for (int i = 0; i < collisions.count(); i++) {
5344 if (collisions.at(i)->type() == type) return false;
5349 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5351 for (int i = 0; i < items.count(); i++) {
5352 ItemInfo info = items.at(i)->info();
5353 info.startPos += offset;
5354 info.endPos += offset;
5355 info.track += trackOffset;
5356 if (!canBePastedTo(info, items.at(i)->type())) return false;
5361 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5363 QPainterPath movePath;
5364 movePath.moveTo(0, 0);
5366 for (int i = 0; i < items.count(); i++) {
5367 ItemInfo info = items.at(i)->info();
5368 info.startPos = info.startPos + offset;
5369 info.endPos = info.endPos + offset;
5370 info.track = info.track + trackOffset;
5371 if (info.startPos < GenTime()) {
5372 // No clip should go below 0
5375 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));
5376 movePath.addRect(rect);
5378 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5379 for (int i = 0; i < collisions.count(); i++) {
5380 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5381 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5389 void CustomTrackView::pasteClip()
5391 if (m_copiedItems.count() == 0) {
5392 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5397 GenTime pos = GenTime(-1);
5398 if (m_menuPosition.isNull()) {
5399 position = mapFromGlobal(QCursor::pos());
5400 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5401 track = m_selectedTrack;
5402 pos = GenTime(m_cursorPos, m_document->fps());
5403 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5407 position = m_menuPosition;
5410 if (pos == GenTime(-1))
5411 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5413 track = (int)(mapToScene(position).y() / m_tracksHeight);
5415 GenTime leftPos = m_copiedItems.at(0)->startPos();
5416 int lowerTrack = m_copiedItems.at(0)->track();
5417 int upperTrack = m_copiedItems.at(0)->track();
5418 for (int i = 1; i < m_copiedItems.count(); i++) {
5419 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5420 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5421 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5424 GenTime offset = pos - leftPos;
5425 int trackOffset = track - lowerTrack;
5427 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5428 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5429 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5430 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5433 QUndoCommand *pasteClips = new QUndoCommand();
5434 pasteClips->setText("Paste clips");
5436 for (int i = 0; i < m_copiedItems.count(); i++) {
5437 // parse all clip names
5438 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5439 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5440 ItemInfo info = clip->info();
5441 info.startPos += offset;
5442 info.endPos += offset;
5443 info.track += trackOffset;
5444 if (canBePastedTo(info, AVWIDGET)) {
5445 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5446 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5447 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5448 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5450 info.startPos = tr->startPos() + offset;
5451 info.endPos = tr->endPos() + offset;
5452 info.track = tr->track() + trackOffset;
5453 int transitionEndTrack;
5454 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5455 else transitionEndTrack = tr->transitionEndTrack();
5456 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5457 if (info.startPos >= info.endPos) {
5458 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5459 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5460 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5463 updateTrackDuration(-1, pasteClips);
5464 m_commandStack->push(pasteClips);
5467 void CustomTrackView::pasteClipEffects()
5469 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5470 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5473 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5475 QUndoCommand *paste = new QUndoCommand();
5476 paste->setText("Paste effects");
5478 QList<QGraphicsItem *> clips = scene()->selectedItems();
5481 for (int i = 0; i < clips.count(); ++i) {
5482 if (clips.at(i)->type() == GROUPWIDGET) {
5483 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5484 for (int j = 0; j < children.count(); j++) {
5485 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5486 clips.append(children.at(j));
5492 for (int i = 0; i < clips.count(); ++i) {
5493 if (clips.at(i)->type() == AVWIDGET) {
5494 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5495 for (int j = 0; j < clip->effectsCount(); j++) {
5496 QDomElement eff = clip->effectAt(j);
5497 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5498 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5499 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5504 if (paste->childCount() > 0) m_commandStack->push(paste);
5507 //adjust effects (fades, ...)
5508 for (int i = 0; i < clips.count(); ++i) {
5509 if (clips.at(i)->type() == AVWIDGET) {
5510 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5511 updatePositionEffects(item, item->info());
5517 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5519 // parse parameters to check if we need to adjust to the new crop start
5520 int diff = (newstart - oldstart).frames(m_document->fps());
5521 int max = (newstart + duration).frames(m_document->fps());
5522 QDomNodeList params = xml.elementsByTagName("parameter");
5523 for (int i = 0; i < params.count(); i++) {
5524 QDomElement e = params.item(i).toElement();
5525 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5526 QString def = e.attribute("default");
5527 // Effect has a keyframe type parameter, we need to adjust the values
5528 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5529 QStringList newKeyFrames;
5530 foreach(const QString &str, keys) {
5531 int pos = str.section(':', 0, 0).toInt();
5532 double val = str.section(':', 1, 1).toDouble();
5535 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5537 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5539 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5540 e.setAttribute("keyframes", newKeyFrames.join(";"));
5545 ClipItem *CustomTrackView::getClipUnderCursor() const
5547 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5548 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5549 for (int i = 0; i < collisions.count(); i++) {
5550 if (collisions.at(i)->type() == AVWIDGET) {
5551 return static_cast < ClipItem *>(collisions.at(i));
5557 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5559 QList<QGraphicsItem *> clips = scene()->selectedItems();
5560 if (clips.isEmpty()) {
5561 return getClipUnderCursor();
5563 AbstractClipItem *item = NULL;
5564 for (int i = 0; i < clips.count(); ++i) {
5565 if (clips.at(i)->type() == AVWIDGET) {
5566 item = static_cast < AbstractClipItem *>(clips.at(i));
5567 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5570 if (item) return item;
5575 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5577 QList<QGraphicsItem *> clips = scene()->selectedItems();
5578 if (clips.isEmpty()) {
5579 return getClipUnderCursor();
5582 // remove all items in the list that are not clips
5583 for (int i = 0; i < clips.count();) {
5584 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5587 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5588 for (int i = 0; i < clips.count(); ++i) {
5589 if (clips.at(i)->type() == AVWIDGET) {
5590 item = static_cast < ClipItem *>(clips.at(i));
5591 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5599 void CustomTrackView::setInPoint()
5601 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5603 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5606 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5610 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5613 void CustomTrackView::setOutPoint()
5615 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5617 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5620 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5624 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5627 void CustomTrackView::slotUpdateAllThumbs()
5629 if (!isEnabled()) return;
5630 QList<QGraphicsItem *> itemList = items();
5631 //if (itemList.isEmpty()) return;
5633 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5634 for (int i = 0; i < itemList.count(); i++) {
5635 if (itemList.at(i)->type() == AVWIDGET) {
5636 item = static_cast <ClipItem *>(itemList.at(i));
5637 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5638 // Check if we have a cached thumbnail
5639 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5640 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5641 if (QFile::exists(thumb)) {
5643 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5644 item->slotSetStartThumb(pix);
5647 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5648 QString endThumb = startThumb;
5649 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5650 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5651 if (QFile::exists(startThumb)) {
5652 QPixmap pix(startThumb);
5653 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5654 item->slotSetStartThumb(pix);
5656 if (QFile::exists(endThumb)) {
5657 QPixmap pix(endThumb);
5658 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5659 item->slotSetEndThumb(pix);
5662 item->refreshClip(false, false);
5666 viewport()->update();
5669 void CustomTrackView::saveThumbnails()
5671 QList<QGraphicsItem *> itemList = items();
5673 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5674 for (int i = 0; i < itemList.count(); i++) {
5675 if (itemList.at(i)->type() == AVWIDGET) {
5676 item = static_cast <ClipItem *>(itemList.at(i));
5677 if (item->clipType() != COLOR) {
5678 // Check if we have a cached thumbnail
5679 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5680 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5681 if (!QFile::exists(thumb)) {
5682 QPixmap pix(item->startThumb());
5686 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5687 QString endThumb = startThumb;
5688 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5689 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5690 if (!QFile::exists(startThumb)) {
5691 QPixmap pix(item->startThumb());
5692 pix.save(startThumb);
5694 if (!QFile::exists(endThumb)) {
5695 QPixmap pix(item->endThumb());
5705 void CustomTrackView::slotInsertTrack(int ix)
5707 TrackDialog d(m_document, parentWidget());
5708 d.comboTracks->setCurrentIndex(ix);
5709 d.label->setText(i18n("Insert track"));
5710 d.setWindowTitle(i18n("Insert New Track"));
5712 if (d.exec() == QDialog::Accepted) {
5713 ix = d.comboTracks->currentIndex();
5714 if (d.before_select->currentIndex() == 1)
5718 info.isMute = false;
5719 info.isLocked = false;
5720 if (d.video_track->isChecked()) {
5721 info.type = VIDEOTRACK;
5722 info.isBlind = false;
5724 info.type = AUDIOTRACK;
5725 info.isBlind = true;
5727 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5728 m_commandStack->push(addTrack);
5729 setDocumentModified();
5733 void CustomTrackView::slotDeleteTrack(int ix)
5735 if (m_document->tracksCount() < 2) return;
5736 TrackDialog d(m_document, parentWidget());
5737 d.comboTracks->setCurrentIndex(ix);
5738 d.label->setText(i18n("Delete track"));
5739 d.before_select->setHidden(true);
5740 d.setWindowTitle(i18n("Delete Track"));
5741 d.video_track->setHidden(true);
5742 d.audio_track->setHidden(true);
5743 if (d.exec() == QDialog::Accepted) {
5744 ix = d.comboTracks->currentIndex();
5745 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5746 deleteTimelineTrack(ix, info);
5747 setDocumentModified();
5748 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5749 m_commandStack->push(command);*/
5753 void CustomTrackView::slotConfigTracks(int ix)
5755 TracksConfigDialog d(m_document, ix, parentWidget());
5756 if (d.exec() == QDialog::Accepted) {
5757 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5758 m_commandStack->push(configTracks);
5759 QList <int> toDelete = d.deletedTracks();
5760 for (int i = 0; i < toDelete.count(); ++i) {
5761 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5762 deleteTimelineTrack(toDelete.at(i) - i, info);
5764 setDocumentModified();
5768 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5770 if (m_document->tracksCount() < 2) return;
5771 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5772 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5773 QList<QGraphicsItem *> selection = m_scene->items(r);
5774 QUndoCommand *deleteTrack = new QUndoCommand();
5775 deleteTrack->setText("Delete track");
5777 // Delete all clips in selected track
5778 for (int i = 0; i < selection.count(); i++) {
5779 if (selection.at(i)->type() == AVWIDGET) {
5780 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5781 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5782 m_waitingThumbs.removeAll(item);
5783 m_scene->removeItem(item);
5786 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5787 Transition *item = static_cast <Transition *>(selection.at(i));
5788 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5789 m_scene->removeItem(item);
5795 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5796 m_commandStack->push(deleteTrack);
5799 void CustomTrackView::autoTransition()
5801 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5802 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5803 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5806 Transition *tr = static_cast <Transition*>(itemList.at(0));
5807 tr->setAutomatic(!tr->isAutomatic());
5808 QDomElement transition = tr->toXML();
5809 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);
5810 setDocumentModified();
5814 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5817 QDomNodeList params = effect.elementsByTagName("parameter");
5818 for (int i = 0; i < params.count(); i++) {
5819 QDomElement e = params.item(i).toElement();
5820 if (!e.isNull() && e.attribute("type") == "constant") {
5821 if (e.hasAttribute("factor")) {
5822 double factor = e.attribute("factor").toDouble();
5823 double value = e.attribute("value").toDouble();
5824 value = value / factor;
5825 result.append(QString::number(value));
5826 } else result.append(e.attribute("value"));
5832 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5834 QList<QGraphicsItem *> list = scene()->items();
5835 ClipItem *clip = NULL;
5836 for (int i = 0; i < list.size(); ++i) {
5837 if (list.at(i)->type() == AVWIDGET) {
5838 clip = static_cast <ClipItem *>(list.at(i));
5839 if (clip->clipProducer() == id) {
5840 clip->setClipName(name);
5844 viewport()->update();
5847 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5849 minimum = GenTime();
5850 maximum = GenTime();
5851 QList<QGraphicsItem *> selection;
5852 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5853 selection.removeAll(item);
5854 for (int i = 0; i < selection.count(); i++) {
5855 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5856 if (clip && clip->type() == AVWIDGET) {
5857 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5858 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5863 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5865 minimum = GenTime();
5866 maximum = GenTime();
5867 QList<QGraphicsItem *> selection;
5868 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5869 selection.removeAll(item);
5870 for (int i = 0; i < selection.count(); i++) {
5871 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5872 if (clip && clip->type() == TRANSITIONWIDGET) {
5873 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5874 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5879 void CustomTrackView::loadGroups(const QDomNodeList groups)
5881 for (int i = 0; i < groups.count(); i++) {
5882 QDomNodeList children = groups.at(i).childNodes();
5883 scene()->clearSelection();
5884 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5885 QDomElement elem = children.item(nodeindex).toElement();
5886 int pos = elem.attribute("position").toInt();
5887 int track = elem.attribute("track").toInt();
5888 if (elem.tagName() == "clipitem") {
5889 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5890 if (clip) clip->setSelected(true);
5892 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5893 if (clip) clip->setSelected(true);
5896 groupSelectedItems(false, true);
5900 void CustomTrackView::splitAudio()
5902 resetSelectionGroup();
5903 QList<QGraphicsItem *> selection = scene()->selectedItems();
5904 if (selection.isEmpty()) {
5905 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5908 QUndoCommand *splitCommand = new QUndoCommand();
5909 splitCommand->setText(i18n("Split audio"));
5910 for (int i = 0; i < selection.count(); i++) {
5911 if (selection.at(i)->type() == AVWIDGET) {
5912 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5913 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5914 if (clip->parentItem()) {
5915 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5917 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5922 if (splitCommand->childCount()) {
5923 updateTrackDuration(-1, splitCommand);
5924 m_commandStack->push(splitCommand);
5928 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5930 ClipItem *clip = getClipItemAt(pos, track);
5932 kDebug() << "// Cannot find clip to split!!!";
5936 int start = pos.frames(m_document->fps());
5937 int freetrack = m_document->tracksCount() - track - 1;
5939 // do not split audio when we are on an audio track
5940 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5943 for (; freetrack > 0; freetrack--) {
5944 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5945 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5946 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5947 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5948 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5953 kDebug() << "GOT TRK: " << track;
5954 if (freetrack == 0) {
5955 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5957 ItemInfo info = clip->info();
5958 info.track = m_document->tracksCount() - freetrack;
5959 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5960 scene()->clearSelection();
5961 clip->setSelected(true);
5962 ClipItem *audioClip = getClipItemAt(start, info.track);
5964 clip->setVideoOnly(true);
5965 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5966 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5968 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5969 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5971 audioClip->setSelected(true);
5972 audioClip->setAudioOnly(true);
5973 groupSelectedItems(false, true);
5977 // unsplit clip: remove audio part and change video part to normal clip
5978 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5979 kDebug() << "//CANNOT FIND CLP GRP";
5982 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5983 QList<QGraphicsItem *> children = grp->childItems();
5984 if (children.count() != 2) {
5985 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5988 for (int i = 0; i < children.count(); i++) {
5989 if (children.at(i) != clip) {
5990 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5991 ItemInfo info = clip->info();
5992 deleteClip(clp->info());
5993 clip->setVideoOnly(false);
5994 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5995 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
6000 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6001 m_document->clipManager()->removeGroup(grp);
6002 scene()->destroyItemGroup(grp);
6006 void CustomTrackView::setVideoOnly()
6008 resetSelectionGroup();
6009 QList<QGraphicsItem *> selection = scene()->selectedItems();
6010 if (selection.isEmpty()) {
6011 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6014 QUndoCommand *videoCommand = new QUndoCommand();
6015 videoCommand->setText(i18n("Video only"));
6016 for (int i = 0; i < selection.count(); i++) {
6017 if (selection.at(i)->type() == AVWIDGET) {
6018 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6019 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6020 if (clip->parentItem()) {
6021 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6023 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6028 m_commandStack->push(videoCommand);
6031 void CustomTrackView::setAudioOnly()
6033 resetSelectionGroup();
6034 QList<QGraphicsItem *> selection = scene()->selectedItems();
6035 if (selection.isEmpty()) {
6036 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6039 QUndoCommand *videoCommand = new QUndoCommand();
6040 videoCommand->setText(i18n("Audio only"));
6041 for (int i = 0; i < selection.count(); i++) {
6042 if (selection.at(i)->type() == AVWIDGET) {
6043 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6044 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6045 if (clip->parentItem()) {
6046 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6048 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6053 m_commandStack->push(videoCommand);
6056 void CustomTrackView::setAudioAndVideo()
6058 resetSelectionGroup();
6059 QList<QGraphicsItem *> selection = scene()->selectedItems();
6060 if (selection.isEmpty()) {
6061 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6064 QUndoCommand *videoCommand = new QUndoCommand();
6065 videoCommand->setText(i18n("Audio and Video"));
6066 for (int i = 0; i < selection.count(); i++) {
6067 if (selection.at(i)->type() == AVWIDGET) {
6068 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6069 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6070 if (clip->parentItem()) {
6071 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6073 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6078 m_commandStack->push(videoCommand);
6081 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6083 ClipItem *clip = getClipItemAt(pos, track);
6085 kDebug() << "// Cannot find clip to split!!!";
6089 int start = pos.frames(m_document->fps());
6090 clip->setVideoOnly(true);
6091 clip->setAudioOnly(false);
6092 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6093 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6095 } else if (audioOnly) {
6096 int start = pos.frames(m_document->fps());
6097 clip->setAudioOnly(true);
6098 clip->setVideoOnly(false);
6099 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6100 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6103 int start = pos.frames(m_document->fps());
6104 clip->setAudioOnly(false);
6105 clip->setVideoOnly(false);
6106 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
6107 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6111 setDocumentModified();
6114 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6116 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6117 m_clipTypeGroup->setEnabled(false);
6119 m_clipTypeGroup->setEnabled(true);
6120 QList <QAction *> actions = m_clipTypeGroup->actions();
6122 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6123 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6124 else lookup = "clip_audio_and_video";
6125 for (int i = 0; i < actions.count(); i++) {
6126 if (actions.at(i)->data().toString() == lookup) {
6127 actions.at(i)->setChecked(true);
6134 void CustomTrackView::slotGoToMarker(QAction *action)
6136 int pos = action->data().toInt();
6137 setCursorPos(pos, true);
6140 void CustomTrackView::reloadTransitionLumas()
6144 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6145 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6146 for (int i = 0; i < params.count(); i++) {
6147 QDomElement e = params.item(i).toElement();
6148 if (e.attribute("tag") == "resource") {
6149 lumaNames = e.attribute("paramlistdisplay");
6150 lumaFiles = e.attribute("paramlist");
6155 QList<QGraphicsItem *> itemList = items();
6156 Transition *transitionitem;
6157 QDomElement transitionXml;
6158 for (int i = 0; i < itemList.count(); i++) {
6159 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6160 transitionitem = static_cast <Transition*>(itemList.at(i));
6161 transitionXml = transitionitem->toXML();
6162 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6163 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6164 for (int i = 0; i < params.count(); i++) {
6165 QDomElement e = params.item(i).toElement();
6166 if (e.attribute("tag") == "resource") {
6167 e.setAttribute("paramlistdisplay", lumaNames);
6168 e.setAttribute("paramlist", lumaFiles);
6173 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6174 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6175 for (int i = 0; i < params.count(); i++) {
6176 QDomElement e = params.item(i).toElement();
6177 if (e.attribute("tag") == "luma") {
6178 e.setAttribute("paramlistdisplay", lumaNames);
6179 e.setAttribute("paramlist", lumaFiles);
6186 emit transitionItemSelected(NULL);
6189 double CustomTrackView::fps() const
6191 return m_document->fps();
6194 void CustomTrackView::updateProjectFps()
6196 // update all clips to the new fps
6197 resetSelectionGroup();
6198 scene()->clearSelection();
6200 QList<QGraphicsItem *> itemList = items();
6201 for (int i = 0; i < itemList.count(); i++) {
6202 // remove all items and re-add them one by one
6203 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6205 for (int i = 0; i < itemList.count(); i++) {
6206 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6207 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6208 clip->updateFps(m_document->fps());
6209 m_scene->addItem(clip);
6210 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6211 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6212 QList<QGraphicsItem *> children = grp->childItems();
6213 for (int j = 0; j < children.count(); j++) {
6214 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6215 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6216 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6217 clip->updateFps(m_document->fps());
6220 m_document->clipManager()->removeGroup(grp);
6221 m_scene->addItem(grp);
6222 scene()->destroyItemGroup(grp);
6223 scene()->clearSelection();
6224 for (int j = 0; j < children.count(); j++) {
6225 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6226 //children.at(j)->setParentItem(0);
6227 children.at(j)->setSelected(true);
6230 groupSelectedItems(true, true);
6231 } else if (itemList.at(i)->type() == GUIDEITEM) {
6232 Guide *g = static_cast<Guide *>(itemList.at(i));
6234 m_scene->addItem(g);
6237 viewport()->update();
6240 void CustomTrackView::slotTrackDown()
6242 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6243 else m_selectedTrack++;
6244 emit updateTrackHeaders();
6245 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6246 ensureVisible(rect, 0, 0);
6247 viewport()->update();
6250 void CustomTrackView::slotTrackUp()
6252 if (m_selectedTrack > 0) m_selectedTrack--;
6253 else m_selectedTrack = m_document->tracksCount() - 1;
6254 emit updateTrackHeaders();
6255 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6256 ensureVisible(rect, 0, 0);
6257 viewport()->update();
6260 int CustomTrackView::selectedTrack() const
6262 return m_selectedTrack;
6265 QStringList CustomTrackView::selectedClips() const
6267 QStringList clipIds;
6268 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6269 for (int i = 0; i < selection.count(); i++) {
6270 if (selection.at(i)->type() == AVWIDGET) {
6271 ClipItem *item = (ClipItem *)selection.at(i);
6272 clipIds << item->clipProducer();
6278 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6280 QList<ClipItem *> clips;
6281 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6282 for (int i = 0; i < selection.count(); i++) {
6283 if (selection.at(i)->type() == AVWIDGET) {
6284 clips.append((ClipItem *)selection.at(i));
6290 void CustomTrackView::slotSelectTrack(int ix)
6292 m_selectedTrack = qMax(0, ix);
6293 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6294 emit updateTrackHeaders();
6295 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6296 ensureVisible(rect, 0, 0);
6297 viewport()->update();
6300 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6303 if (track != -1 && pos != -1)
6304 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6306 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6307 QList<QGraphicsItem *> selection = m_scene->items(rect);
6308 resetSelectionGroup(group);
6309 if (!group) m_scene->clearSelection();
6310 for (int i = 0; i < selection.count(); i++) {
6311 if (selection.at(i)->type() == AVWIDGET) {
6312 selection.at(i)->setSelected(add);
6316 if (group) groupSelectedItems();
6319 void CustomTrackView::selectTransition(bool add, bool group)
6321 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6322 QList<QGraphicsItem *> selection = m_scene->items(rect);
6323 resetSelectionGroup(group);
6324 if (!group) m_scene->clearSelection();
6325 for (int i = 0; i < selection.count(); i++) {
6326 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6327 selection.at(i)->setSelected(add);
6331 if (group) groupSelectedItems();
6334 QStringList CustomTrackView::extractTransitionsLumas()
6337 QList<QGraphicsItem *> itemList = items();
6338 Transition *transitionitem;
6339 QDomElement transitionXml;
6340 for (int i = 0; i < itemList.count(); i++) {
6341 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6342 transitionitem = static_cast <Transition*>(itemList.at(i));
6343 transitionXml = transitionitem->toXML();
6344 QString luma = EffectsList::parameter(transitionXml, "luma");
6345 if (!luma.isEmpty()) urls << luma;
6351 void CustomTrackView::setEditMode(EDITMODE mode)
6353 m_scene->setEditMode(mode);
6356 void CustomTrackView::checkTrackSequence(int track)
6358 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6359 //track = m_document->tracksCount() -track;
6360 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6361 QList<QGraphicsItem *> selection = m_scene->items(rect);
6362 QList <int> timelineList;
6363 timelineList.append(0);
6364 for (int i = 0; i < selection.count(); i++) {
6365 if (selection.at(i)->type() == AVWIDGET) {
6366 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6367 int start = clip->startPos().frames(m_document->fps());
6368 int end = clip->endPos().frames(m_document->fps());
6369 if (!timelineList.contains(start)) timelineList.append(start);
6370 if (!timelineList.contains(end)) timelineList.append(end);
6373 qSort(timelineList);
6374 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6375 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6378 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6380 if (data.isEmpty()) return;
6381 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6383 info.startPos = GenTime(in, m_document->fps());
6384 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6385 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6386 info.cropDuration = info.endPos - info.startPos;
6387 info.track = m_selectedTrack;
6388 QUndoCommand *addCommand = new QUndoCommand();
6389 addCommand->setText(i18n("Insert clip"));
6390 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6391 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6392 updateTrackDuration(info.track, addCommand);
6393 m_commandStack->push(addCommand);
6395 selectClip(true, false, m_selectedTrack, in);
6396 // Automatic audio split
6397 if (KdenliveSettings::splitaudio())
6401 void CustomTrackView::clearSelection()
6403 resetSelectionGroup();
6404 scene()->clearSelection();
6406 emit clipItemSelected(NULL);
6409 void CustomTrackView::updatePalette()
6411 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6415 pen1.setColor(palette().text().color());
6416 m_cursorLine->setPen(pen1);
6418 emit tracksChanged();
6421 void CustomTrackView::removeTipAnimation()
6424 scene()->removeItem(m_visualTip);
6425 m_animationTimer->stop();
6433 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6435 if (m_visualTip == NULL) {
6436 QRectF rect = clip->sceneBoundingRect();
6437 m_animation = new QGraphicsItemAnimation;
6438 m_animation->setTimeLine(m_animationTimer);
6439 m_animation->setScaleAt(1, 1, 1);
6444 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6445 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6446 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6448 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6450 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6452 m_animation->setScaleAt(.5, 2, 2);
6456 polygon << QPoint(0, - size * 2);
6457 if (mode == RESIZESTART)
6458 polygon << QPoint(size * 2, 0);
6460 polygon << QPoint(- size * 2, 0);
6461 polygon << QPoint(0, size * 2);
6462 polygon << QPoint(0, - size * 2);
6464 m_visualTip = new QGraphicsPolygonItem(polygon);
6465 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6466 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6467 if (mode == RESIZESTART)
6468 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6470 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6472 m_animation->setScaleAt(.5, 2, 1);
6474 case TRANSITIONSTART:
6476 polygon << QPoint(0, - size * 2);
6477 if (mode == TRANSITIONSTART)
6478 polygon << QPoint(size * 2, 0);
6480 polygon << QPoint(- size * 2, 0);
6481 polygon << QPoint(0, 0);
6482 polygon << QPoint(0, - size * 2);
6484 m_visualTip = new QGraphicsPolygonItem(polygon);
6485 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6486 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6487 if (mode == TRANSITIONSTART)
6488 m_visualTip->setPos(rect.x(), rect.bottom());
6490 m_visualTip->setPos(rect.right(), rect.bottom());
6492 m_animation->setScaleAt(.5, 2, 2);
6499 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6500 m_visualTip->setZValue(100);
6501 scene()->addItem(m_visualTip);
6502 m_animation->setItem(m_visualTip);
6503 m_animationTimer->start();
6507 bool CustomTrackView::hasAudio(int track) const
6509 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6510 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6511 QGraphicsItem *item;
6512 for (int i = 0; i < collisions.count(); i++) {
6513 item = collisions.at(i);
6514 if (!item->isEnabled()) continue;
6515 if (item->type() == AVWIDGET) {
6516 ClipItem *clip = static_cast <ClipItem *>(item);
6517 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6523 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6525 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6526 m_commandStack->push(command);
6527 setDocumentModified();
6531 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6533 EffectsParameterList parameters;
6534 parameters.addParam("tag", effect.attribute("tag"));
6535 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6536 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6537 parameters.addParam("id", effect.attribute("id"));
6538 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6539 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6540 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6541 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6543 QDomNodeList params = effect.elementsByTagName("parameter");
6544 for (int i = 0; i < params.count(); i++) {
6545 QDomElement e = params.item(i).toElement();
6546 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6547 if (e.attribute("type") == "simplekeyframe") {
6549 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6550 double factor = e.attribute("factor", "1").toDouble();
6551 for (int j = 0; j < values.count(); j++) {
6552 QString pos = values.at(j).section(':', 0, 0);
6553 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6554 values[j] = pos + "=" + QString::number(val);
6556 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6557 parameters.addParam(e.attribute("name"), values.join(";"));
6558 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6559 parameters.addParam("max", e.attribute("max"));
6560 parameters.addParam("min", e.attribute("min"));
6561 parameters.addParam("factor", e.attribute("factor", "1"));*/
6562 } else if (e.attribute("type") == "keyframe") {
6563 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6564 parameters.addParam("keyframes", e.attribute("keyframes"));
6565 parameters.addParam("max", e.attribute("max"));
6566 parameters.addParam("min", e.attribute("min"));
6567 parameters.addParam("factor", e.attribute("factor", "1"));
6568 parameters.addParam("starttag", e.attribute("starttag", "start"));
6569 parameters.addParam("endtag", e.attribute("endtag", "end"));
6570 } else if (e.attribute("namedesc").contains(';')) {
6571 QString format = e.attribute("format");
6572 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6573 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6575 QTextStream txtNeu(&neu);
6576 if (values.size() > 0)
6577 txtNeu << (int)values[0].toDouble();
6578 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6579 txtNeu << separators[i];
6580 txtNeu << (int)(values[i+1].toDouble());
6582 parameters.addParam("start", neu);
6584 if (e.attribute("factor", "1") != "1") {
6586 if (e.attribute("factor").startsWith('%')) {
6587 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6588 } else fact = e.attribute("factor", "1").toDouble();
6589 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6591 parameters.addParam(e.attribute("name"), e.attribute("value"));
6598 void CustomTrackView::updatePanZoom(ClipItem* item, GenTime cutPos)
6600 QList <int> effects = item->updatePanZoom(m_document->width(), m_document->height(), cutPos.frames(m_document->fps()));
6601 for (int i = 0; i < effects.count(); ++i) {
6602 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(item->effectAt(effects.at(i)))))
6603 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
6605 // if effect is displayed, update the effect edit widget with new clip duration
6606 /*if (item->isSelected() && effects.at(i) == item->selectedEffectIndex())
6607 emit clipItemSelected(item, effects.at(i));*/
6609 // update always, otherwise there might problems when resizing groups
6610 if (effects.count() > 0)
6611 emit clipItemSelected(item, item->selectedEffectIndex());
6614 void CustomTrackView::updateTrackNames(int track, bool added)
6616 QList <TrackInfo> tracks = m_document->tracksList();
6617 int max = tracks.count();
6618 int docTrack = max - track - 1;
6620 // count number of tracks of each type
6621 int videoTracks = 0;
6622 int audioTracks = 0;
6623 for (int i = max - 1; i >= 0; --i) {
6624 TrackInfo info = tracks.at(i);
6625 if (info.type == VIDEOTRACK)
6630 if (i <= docTrack) {
6631 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6632 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6635 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6636 info.trackName = type + QString::number(typeNumber);
6637 m_document->setTrackType(i, info);
6640 if (info.trackName == type + QString::number(typeNumber + 1)) {
6641 info.trackName = type + QString::number(typeNumber);
6642 m_document->setTrackType(i, info);
6647 emit tracksChanged();
6650 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6656 tracks << m_document->tracksCount() - track - 1;
6658 // negative track number -> update all tracks
6659 for (int i = 0; i < m_document->tracksCount(); ++i)
6663 for (int i = 0; i < tracks.count(); ++i) {
6665 // t + 1 because of black background track
6666 duration = m_document->renderer()->mltTrackDuration(t + 1);
6667 if (duration != m_document->trackDuration(t)) {
6668 m_document->setTrackDuration(t, duration);
6671 EffectsList effects = m_document->getTrackEffects(t);
6672 for (int j = 0; j < effects.count(); ++j) {
6674 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6675 * - update the effectstack if necessary
6682 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6684 QList<QGraphicsItem *> list = scene()->items();
6685 ClipItem *clip = NULL;
6686 for (int i = 0; i < list.size(); ++i) {
6687 if (list.at(i)->type() == AVWIDGET) {
6688 clip = static_cast <ClipItem *>(list.at(i));
6689 if (clip->clipProducer() == id) {
6690 clip->refreshClip(true, resetThumbs);