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 "commands/moveclipcommand.h"
26 #include "commands/movetransitioncommand.h"
27 #include "commands/resizeclipcommand.h"
28 #include "commands/editguidecommand.h"
29 #include "commands/addtimelineclipcommand.h"
30 #include "commands/addeffectcommand.h"
31 #include "commands/editeffectcommand.h"
32 #include "commands/moveeffectcommand.h"
33 #include "commands/addtransitioncommand.h"
34 #include "commands/edittransitioncommand.h"
35 #include "commands/editkeyframecommand.h"
36 #include "commands/changespeedcommand.h"
37 #include "commands/addmarkercommand.h"
38 #include "commands/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 "commands/insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "commands/addtrackcommand.h"
51 #include "commands/changeeffectstatecommand.h"
52 #include "commands/movegroupcommand.h"
53 #include "ui_addtrack_ui.h"
54 #include "initeffects.h"
55 #include "commands/locktrackcommand.h"
56 #include "commands/groupclipscommand.h"
57 #include "commands/splitaudiocommand.h"
58 #include "commands/changecliptypecommand.h"
59 #include "trackdialog.h"
60 #include "tracksconfigdialog.h"
61 #include "commands/configtrackscommand.h"
62 #include "commands/rebuildgroupcommand.h"
63 #include "commands/razorgroupcommand.h"
64 #include "profilesdialog.h"
66 #include "lib/audio/audioEnvelope.h"
67 #include "lib/audio/audioCorrelation.h"
74 #include <KMessageBox>
75 #include <KIO/NetAccess>
77 #include <QMouseEvent>
78 #include <QStylePainter>
79 #include <QGraphicsItem>
80 #include <QDomDocument>
82 #include <QApplication>
83 #include <QInputDialog>
86 #if QT_VERSION >= 0x040600
87 #include <QGraphicsDropShadowEffect>
93 bool sortGuidesList(const Guide *g1 , const Guide *g2)
95 return (*g1).position() < (*g2).position();
100 // disable animation if user asked it in KDE's global settings
101 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
102 // needs something like below (taken from dolphin)
103 // #include <kglobalsettings.h>
104 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
105 // const int duration = animate ? 1500 : 1;
107 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
108 QGraphicsView(projectscene, parent),
109 m_tracksHeight(KdenliveSettings::trackheight()),
110 m_projectDuration(0),
113 m_scene(projectscene),
115 m_operationMode(NONE),
122 m_autoScroll(KdenliveSettings::autoscroll()),
123 m_pasteEffectsAction(NULL),
124 m_ungroupAction(NULL),
131 m_blockRefresh(false),
132 m_selectionGroup(NULL),
134 m_audioCorrelator(NULL),
135 m_audioAlignmentReference(NULL),
136 m_controlModifier(false)
139 m_commandStack = doc->commandStack();
141 m_commandStack = NULL;
144 setMouseTracking(true);
145 setAcceptDrops(true);
146 setFrameShape(QFrame::NoFrame);
148 //setCacheMode(QGraphicsView::CacheBackground);
149 setAutoFillBackground(false);
150 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
151 setContentsMargins(0, 0, 0, 0);
153 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
155 m_animationTimer = new QTimeLine(800);
156 m_animationTimer->setFrameRange(0, 5);
157 m_animationTimer->setUpdateInterval(100);
158 m_animationTimer->setLoopCount(0);
160 m_tipColor = QColor(0, 192, 0, 200);
161 m_tipPen.setColor(QColor(255, 255, 255, 100));
162 m_tipPen.setWidth(3);
164 const int maxHeight = m_tracksHeight * m_document->tracksCount();
165 setSceneRect(0, 0, sceneRect().width(), maxHeight);
166 verticalScrollBar()->setMaximum(maxHeight);
167 verticalScrollBar()->setTracking(true);
168 // repaint guides when using vertical scroll
169 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
171 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
172 m_cursorLine->setZValue(1000);
175 pen1.setColor(palette().text().color());
176 m_cursorLine->setPen(pen1);
177 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
179 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
180 m_scrollTimer.setInterval(100);
181 m_scrollTimer.setSingleShot(true);
183 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
184 m_thumbsTimer.setInterval(500);
185 m_thumbsTimer.setSingleShot(true);
187 KIcon razorIcon("edit-cut");
188 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
190 KIcon spacerIcon("kdenlive-spacer-tool");
191 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
194 CustomTrackView::~CustomTrackView()
196 qDeleteAll(m_guides);
198 m_waitingThumbs.clear();
199 delete m_animationTimer;
203 void CustomTrackView::keyPressEvent(QKeyEvent * event)
205 if (event->key() == Qt::Key_Up) {
208 } else if (event->key() == Qt::Key_Down) {
211 } else QWidget::keyPressEvent(event);
214 void CustomTrackView::setDocumentModified()
216 m_document->setModified(true);
219 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
221 m_timelineContextMenu = timeline;
222 m_timelineContextClipMenu = clip;
223 m_clipTypeGroup = clipTypeGroup;
224 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
226 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
227 m_markerMenu->setEnabled(false);
228 markermenu->addMenu(m_markerMenu);
229 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
230 QList <QAction *> list = m_timelineContextClipMenu->actions();
231 for (int i = 0; i < list.count(); i++) {
232 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
233 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
236 m_timelineContextTransitionMenu = transition;
237 list = m_timelineContextTransitionMenu->actions();
238 for (int i = 0; i < list.count(); i++) {
239 if (list.at(i)->data().toString() == "auto") {
240 m_autoTransition = list.at(i);
245 m_timelineContextMenu->addSeparator();
246 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
247 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
248 m_timelineContextMenu->addAction(m_deleteGuide);
250 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
251 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
252 m_timelineContextMenu->addAction(m_editGuide);
255 void CustomTrackView::slotDoResetMenuPosition()
257 m_menuPosition = QPoint();
260 void CustomTrackView::slotResetMenuPosition()
262 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
263 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
266 void CustomTrackView::checkAutoScroll()
268 m_autoScroll = KdenliveSettings::autoscroll();
271 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
272 return m_scene->m_tracksList;
276 int CustomTrackView::getFrameWidth()
278 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
281 void CustomTrackView::updateSceneFrameWidth()
283 int frameWidth = getFrameWidth();
284 QList<QGraphicsItem *> itemList = items();
286 for (int i = 0; i < itemList.count(); i++) {
287 if (itemList.at(i)->type() == AVWIDGET) {
288 item = (ClipItem*) itemList.at(i);
289 item->resetFrameWidth(frameWidth);
290 item->resetThumbs(true);
295 bool CustomTrackView::checkTrackHeight()
297 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
298 m_tracksHeight = KdenliveSettings::trackheight();
299 emit trackHeightChanged();
300 QList<QGraphicsItem *> itemList = items();
302 Transition *transitionitem;
303 int frameWidth = getFrameWidth();
304 bool snap = KdenliveSettings::snaptopoints();
305 KdenliveSettings::setSnaptopoints(false);
306 for (int i = 0; i < itemList.count(); i++) {
307 if (itemList.at(i)->type() == AVWIDGET) {
308 item = (ClipItem*) itemList.at(i);
309 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
310 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
311 item->resetFrameWidth(frameWidth);
312 item->resetThumbs(true);
313 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
314 transitionitem = (Transition*) itemList.at(i);
315 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
316 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
319 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
320 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
322 for (int i = 0; i < m_guides.count(); i++) {
323 QLineF l = m_guides.at(i)->line();
324 l.setP2(QPointF(l.x2(), newHeight));
325 m_guides.at(i)->setLine(l);
328 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
329 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
330 KdenliveSettings::setSnaptopoints(snap);
331 viewport()->update();
335 /** Zoom or move viewport on mousewheel
337 * If mousewheel+Ctrl, zooms in/out on the timeline.
339 * With Ctrl, moves viewport towards end of timeline if down/back,
340 * opposite on up/forward.
342 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
343 void CustomTrackView::wheelEvent(QWheelEvent * e)
345 if (e->modifiers() == Qt::ControlModifier) {
346 if (e->delta() > 0) emit zoomIn();
349 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
350 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
354 int CustomTrackView::getPreviousVideoTrack(int track)
356 track = m_document->tracksCount() - track - 1;
358 for (int i = track; i > -1; i--) {
359 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
365 void CustomTrackView::slotFetchNextThumbs()
367 if (!m_waitingThumbs.isEmpty()) {
368 ClipItem *item = m_waitingThumbs.takeFirst();
369 while (item == NULL && !m_waitingThumbs.isEmpty()) {
370 item = m_waitingThumbs.takeFirst();
372 if (item) item->slotFetchThumbs();
373 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
377 void CustomTrackView::slotCheckMouseScrolling()
379 if (m_scrollOffset == 0) {
380 m_scrollTimer.stop();
383 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
384 m_scrollTimer.start();
387 void CustomTrackView::slotCheckPositionScrolling()
389 // If mouse is at a border of the view, scroll
390 if (m_moveOpMode != SEEK) return;
391 if (mapFromScene(m_cursorPos, 0).x() < 3) {
392 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
393 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
394 seekCursorPos(mapToScene(QPoint(-2, 0)).x());
395 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
396 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
397 seekCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
398 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
404 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
406 int pos = event->x();
407 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
409 double snappedPos = getSnapPointForPos(mappedXPos);
410 emit mousePosition(mappedXPos);
412 if (event->buttons() & Qt::MidButton) return;
413 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
414 event->setAccepted(true);
416 QGraphicsView::mouseMoveEvent(event);
420 if (event->buttons() != Qt::NoButton) {
421 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
422 if (m_dragItem && m_tool == SELECTTOOL) {
423 if (m_operationMode == MOVE && move) {
424 QGraphicsView::mouseMoveEvent(event);
425 // If mouse is at a border of the view, scroll
427 m_scrollOffset = -30;
428 m_scrollTimer.start();
429 } else if (viewport()->width() - pos < 10) {
431 m_scrollTimer.start();
432 } else if (m_scrollTimer.isActive()) {
433 m_scrollTimer.stop();
435 } else if (m_operationMode == RESIZESTART && move) {
436 m_document->renderer()->pause();
437 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
438 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
440 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
442 m_dragItem->resizeStart((int)(snappedPos));
444 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
445 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
446 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
447 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
448 } else if (m_operationMode == RESIZEEND && move) {
449 m_document->renderer()->pause();
450 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
451 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
453 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
455 m_dragItem->resizeEnd((int)(snappedPos));
457 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
458 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
459 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
460 } else if (m_operationMode == FADEIN && move) {
461 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
462 } else if (m_operationMode == FADEOUT && move) {
463 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
464 } else if (m_operationMode == KEYFRAME && move) {
465 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
466 double pos = mapToScene(event->pos()).toPoint().y();
467 QRectF br = m_dragItem->sceneBoundingRect();
468 double maxh = 100.0 / br.height();
469 pos = (br.bottom() - pos) * maxh;
470 m_dragItem->updateKeyFramePos(keyFramePos, pos);
471 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
472 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
474 removeTipAnimation();
476 } else if (m_operationMode == MOVEGUIDE) {
477 removeTipAnimation();
478 QGraphicsView::mouseMoveEvent(event);
480 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
482 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
483 if (snappedPos < 0) snappedPos = 0;
485 // Make sure there is no collision
486 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
487 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
488 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
489 collidingItems.removeAll(m_selectionGroup);
490 for (int i = 0; i < children.count(); i++) {
491 if (children.at(i)->type() == GROUPWIDGET) {
492 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
493 for (int j = 0; j < subchildren.count(); j++)
494 collidingItems.removeAll(subchildren.at(j));
496 collidingItems.removeAll(children.at(i));
498 bool collision = false;
500 for (int i = 0; i < collidingItems.count(); i++) {
501 if (!collidingItems.at(i)->isEnabled()) continue;
502 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
503 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
504 // Moving backward, determine best pos
505 QPainterPath clipPath;
506 clipPath.addRect(item->sceneBoundingRect());
507 QPainterPath res = shape.intersected(clipPath);
508 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
511 snappedPos += offset;
512 // make sure we have no collision
513 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
514 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
515 collidingItems.removeAll(m_selectionGroup);
516 for (int i = 0; i < children.count(); i++) {
517 if (children.at(i)->type() == GROUPWIDGET) {
518 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
519 for (int j = 0; j < subchildren.count(); j++)
520 collidingItems.removeAll(subchildren.at(j));
522 collidingItems.removeAll(children.at(i));
525 for (int i = 0; i < collidingItems.count(); i++) {
526 if (!collidingItems.at(i)->isEnabled()) continue;
527 if (collidingItems.at(i)->type() == AVWIDGET) {
536 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
537 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
538 collidingItems.removeAll(m_selectionGroup);
539 for (int i = 0; i < children.count(); i++) {
540 if (children.at(i)->type() == GROUPWIDGET) {
541 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
542 for (int j = 0; j < subchildren.count(); j++)
543 collidingItems.removeAll(subchildren.at(j));
545 collidingItems.removeAll(children.at(i));
549 for (int i = 0; i < collidingItems.count(); i++) {
550 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
551 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
552 // Moving backward, determine best pos
553 QPainterPath clipPath;
554 clipPath.addRect(item->sceneBoundingRect());
555 QPainterPath res = shape.intersected(clipPath);
556 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
560 snappedPos += offset;
561 // make sure we have no collision
562 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
563 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
564 collidingItems.removeAll(m_selectionGroup);
565 for (int i = 0; i < children.count(); i++) {
566 if (children.at(i)->type() == GROUPWIDGET) {
567 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
568 for (int j = 0; j < subchildren.count(); j++)
569 collidingItems.removeAll(subchildren.at(j));
571 collidingItems.removeAll(children.at(i));
573 for (int i = 0; i < collidingItems.count(); i++) {
574 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
582 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
583 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
587 if (m_tool == RAZORTOOL) {
588 setCursor(m_razorCursor);
589 //QGraphicsView::mouseMoveEvent(event);
591 } else if (m_tool == SPACERTOOL) {
592 setCursor(m_spacerCursor);
596 QList<QGraphicsItem *> itemList = items(event->pos());
597 QGraphicsRectItem *item = NULL;
598 OPERATIONTYPE opMode = NONE;
600 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
602 } else for (int i = 0; i < itemList.count(); i++) {
603 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
604 item = (QGraphicsRectItem*) itemList.at(i);
609 if (item && event->buttons() == Qt::NoButton) {
610 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
611 if (m_tool == RAZORTOOL) {
612 // razor tool over a clip, display current frame in monitor
613 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
614 //TODO: solve crash when showing frame when moving razor over clip
615 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
621 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
622 // all other modes break the selection, so the user probably wants to move it
625 if (clip->rect().width() * transform().m11() < 15) {
626 // If the item is very small, only allow move
629 else opMode = clip->operationMode(mapToScene(event->pos()));
632 const double size = 5;
633 if (opMode == m_moveOpMode) {
634 QGraphicsView::mouseMoveEvent(event);
637 removeTipAnimation();
639 m_moveOpMode = opMode;
640 setTipAnimation(clip, opMode, size);
642 if (item->type() == AVWIDGET)
643 ci = static_cast <ClipItem *>(item);
645 if (opMode == MOVE) {
646 setCursor(Qt::OpenHandCursor);
648 message = ci->clipName() + i18n(":");
649 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
650 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
651 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
652 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
653 if (clip->parentItem() == m_selectionGroup)
654 message.append(i18n(" Selection duration:"));
656 message.append(i18n(" Group duration:"));
657 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
658 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
659 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
660 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
664 } else if (opMode == RESIZESTART) {
665 setCursor(KCursor("left_side", Qt::SizeHorCursor));
667 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
668 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
669 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
670 } else if (opMode == RESIZEEND) {
671 setCursor(KCursor("right_side", Qt::SizeHorCursor));
673 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
674 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
675 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
676 } else if (opMode == FADEIN || opMode == FADEOUT) {
677 setCursor(Qt::PointingHandCursor);
678 if (ci && opMode == FADEIN && ci->fadeIn()) {
679 message = i18n("Fade in duration: ");
680 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
681 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
682 message = i18n("Fade out duration: ");
683 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
685 message = i18n("Drag to add or resize a fade effect.");
687 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
688 setCursor(Qt::PointingHandCursor);
689 message = i18n("Click to add a transition.");
690 } else if (opMode == KEYFRAME) {
691 setCursor(Qt::PointingHandCursor);
692 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
695 if (!message.isEmpty())
696 emit displayMessage(message, InformationMessage);
697 } // no clip under mouse
698 else if (m_tool == RAZORTOOL) {
701 } else if (opMode == MOVEGUIDE) {
702 m_moveOpMode = opMode;
703 setCursor(Qt::SplitHCursor);
705 removeTipAnimation();
706 setCursor(Qt::ArrowCursor);
707 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
708 QGraphicsView::mouseMoveEvent(event);
710 seekCursorPos(mappedXPos);
711 slotCheckPositionScrolling();
713 } else m_moveOpMode = NONE;
715 QGraphicsView::mouseMoveEvent(event);
719 void CustomTrackView::mousePressEvent(QMouseEvent * event)
721 setFocus(Qt::MouseFocusReason);
722 m_menuPosition = QPoint();
724 // special cases (middle click button or ctrl / shift click
725 if (event->button() == Qt::MidButton) {
727 m_blockRefresh = false;
728 m_operationMode = NONE;
732 if (event->modifiers() & Qt::ShiftModifier) {
733 // Rectangle selection
734 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
735 setDragMode(QGraphicsView::RubberBandDrag);
736 if (!(event->modifiers() & Qt::ControlModifier)) {
737 resetSelectionGroup();
738 scene()->clearSelection();
740 m_blockRefresh = false;
741 m_operationMode = RUBBERSELECTION;
742 QGraphicsView::mousePressEvent(event);
746 m_blockRefresh = true;
749 if (m_tool != RAZORTOOL) activateMonitor();
750 else if (m_document->renderer()->playSpeed() != 0.0) {
751 m_document->renderer()->pause();
754 m_clickEvent = event->pos();
756 // check item under mouse
757 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
758 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
759 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
760 setDragMode(QGraphicsView::ScrollHandDrag);
761 QGraphicsView::mousePressEvent(event);
762 m_blockRefresh = false;
763 m_operationMode = NONE;
767 // if a guide and a clip were pressed, just select the guide
768 for (int i = 0; i < collisionList.count(); ++i) {
769 if (collisionList.at(i)->type() == GUIDEITEM) {
770 // a guide item was pressed
771 m_dragGuide = (Guide *) collisionList.at(i);
772 if (event->button() == Qt::LeftButton) { // move it
773 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
774 m_operationMode = MOVEGUIDE;
775 // deselect all clips so that only the guide will move
776 m_scene->clearSelection();
777 resetSelectionGroup(false);
778 updateSnapPoints(NULL);
779 QGraphicsView::mousePressEvent(event);
781 } else // show context menu
786 // Find first clip, transition or group under mouse (when no guides selected)
788 AbstractGroupItem *dragGroup = NULL;
789 AbstractClipItem *collisionClip = NULL;
791 while (!m_dragGuide && ct < collisionList.count()) {
792 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
793 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
794 if (collisionClip->isItemLocked())
796 if (collisionClip == m_dragItem)
797 collisionClip = NULL;
799 m_dragItem = collisionClip;
801 m_dragItemInfo = m_dragItem->info();
802 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
803 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
804 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
811 if (m_dragItem) emit clipItemSelected(NULL);
814 #if QT_VERSION >= 0x040600
815 // Add shadow to dragged item, currently disabled because of painting artifacts
816 //TODO: re-enable when fixed
817 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
818 eff->setBlurRadius(5);
819 eff->setOffset(3, 3);
820 m_dragItem->setGraphicsEffect(eff);*/
822 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
823 // update transition menu action
824 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
825 m_autoTransition->setEnabled(true);
826 } else m_autoTransition->setEnabled(false);
828 // context menu requested
829 if (event->button() == Qt::RightButton) {
831 if (dragGroup) dragGroup->setSelected(true);
832 else if (!m_dragItem->isSelected()) {
833 resetSelectionGroup(false);
834 m_scene->clearSelection();
835 m_dragItem->setSelected(true);
837 } else if (!m_dragGuide) {
838 // check if there is a guide close to mouse click
839 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
840 for (int i = 0; i < guidesCollisionList.count(); i++) {
841 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
842 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
846 // keep this to support multiple guides context menu in the future (?)
847 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
848 guidesCollisionList.removeAt(0);
850 if (!guidesCollisionList.isEmpty())
851 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
854 m_operationMode = NONE;
855 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
856 m_menuPosition = m_clickEvent;
862 // No item under click
863 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
864 resetSelectionGroup(false);
865 setCursor(Qt::ArrowCursor);
866 m_scene->clearSelection();
868 updateClipTypeActions(NULL);
869 if (m_tool == SPACERTOOL) {
870 QList<QGraphicsItem *> selection;
871 if (event->modifiers() == Qt::ControlModifier) {
872 // Ctrl + click, select all items on track after click position
873 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
874 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
875 // Cannot use spacer on locked track
876 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
880 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
883 selection = checkForGroups(rect, &isOk);
885 // groups found on track, do not allow the move
886 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
890 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;
892 // Select all items on all tracks after click position
893 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
894 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
897 QList <GenTime> offsetList;
898 // create group to hold selected items
899 m_selectionGroup = new AbstractGroupItem(m_document->fps());
900 scene()->addItem(m_selectionGroup);
902 for (int i = 0; i < selection.count(); i++) {
903 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
904 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
905 if (item->isItemLocked()) continue;
906 offsetList.append(item->startPos());
907 offsetList.append(item->endPos());
908 m_selectionGroup->addToGroup(selection.at(i));
909 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
910 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
911 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
912 QList<QGraphicsItem *> children = selection.at(i)->childItems();
913 for (int j = 0; j < children.count(); j++) {
914 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
915 offsetList.append(item->startPos());
916 offsetList.append(item->endPos());
918 m_selectionGroup->addToGroup(selection.at(i));
919 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
920 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
921 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
922 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
923 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
924 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
927 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
928 if (!offsetList.isEmpty()) {
930 QList <GenTime> cleandOffsetList;
931 GenTime startOffset = offsetList.takeFirst();
932 for (int k = 0; k < offsetList.size(); k++) {
933 GenTime newoffset = offsetList.at(k) - startOffset;
934 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
935 cleandOffsetList.append(newoffset);
938 updateSnapPoints(NULL, cleandOffsetList, true);
940 m_operationMode = SPACER;
942 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
944 //QGraphicsView::mousePressEvent(event);
950 if (m_tool == RAZORTOOL && m_dragItem) {
951 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
952 if (m_dragItem->type() == TRANSITIONWIDGET) {
953 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
955 m_document->renderer()->pause();
956 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
957 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
959 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
960 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
961 m_commandStack->push(command);
963 setDocumentModified();
970 bool itemSelected = false;
971 if (m_dragItem->isSelected())
973 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
975 else if (dragGroup && dragGroup->isSelected())
978 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
979 if (event->modifiers() != Qt::ControlModifier) {
980 resetSelectionGroup(false);
981 m_scene->clearSelection();
982 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
983 viewport()->update();
984 } else resetSelectionGroup();
986 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
987 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
989 bool selected = !m_dragItem->isSelected();
991 dragGroup->setSelected(selected);
993 m_dragItem->setSelected(selected);
995 groupSelectedItems();
996 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
997 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
998 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1001 if (collisionClip != NULL || m_dragItem == NULL) {
1002 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1003 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1004 emit clipItemSelected(selected);
1006 emit clipItemSelected(NULL);
1010 // If clicked item is selected, allow move
1011 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
1013 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1014 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1015 // all other modes break the selection, so the user probably wants to move it
1016 m_operationMode = MOVE;
1018 if (m_dragItem->rect().width() * transform().m11() < 15) {
1019 // If the item is very small, only allow move
1020 m_operationMode = MOVE;
1022 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1024 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1026 // Update snap points
1027 if (m_selectionGroup == NULL) {
1028 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1029 updateSnapPoints(NULL);
1031 updateSnapPoints(m_dragItem);
1033 QList <GenTime> offsetList;
1034 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1035 for (int i = 0; i < children.count(); i++) {
1036 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1037 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1038 offsetList.append(item->startPos());
1039 offsetList.append(item->endPos());
1042 if (!offsetList.isEmpty()) {
1044 GenTime startOffset = offsetList.takeFirst();
1045 QList <GenTime> cleandOffsetList;
1046 for (int k = 0; k < offsetList.size(); k++) {
1047 GenTime newoffset = offsetList.at(k) - startOffset;
1048 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1049 cleandOffsetList.append(newoffset);
1052 updateSnapPoints(NULL, cleandOffsetList, true);
1056 if (m_operationMode == KEYFRAME) {
1057 m_dragItem->updateSelectedKeyFrame();
1058 m_blockRefresh = false;
1060 } else if (m_operationMode == MOVE) {
1061 setCursor(Qt::ClosedHandCursor);
1062 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1064 info.startPos = m_dragItem->startPos();
1065 info.track = m_dragItem->track();
1066 int transitiontrack = getPreviousVideoTrack(info.track);
1067 ClipItem *transitionClip = NULL;
1068 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1069 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1070 info.endPos = transitionClip->endPos();
1072 GenTime transitionDuration(65, m_document->fps());
1073 if (m_dragItem->cropDuration() < transitionDuration)
1074 info.endPos = m_dragItem->endPos();
1076 info.endPos = info.startPos + transitionDuration;
1078 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1079 // Check there is no other transition at that place
1080 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1081 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1082 QList<QGraphicsItem *> selection = m_scene->items(r);
1083 bool transitionAccepted = true;
1084 for (int i = 0; i < selection.count(); i++) {
1085 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1086 Transition *tr = static_cast <Transition *>(selection.at(i));
1087 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1088 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1089 } else transitionAccepted = false;
1092 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1093 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1094 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1096 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1097 info.track = m_dragItem->track();
1098 int transitiontrack = getPreviousVideoTrack(info.track);
1099 ClipItem *transitionClip = NULL;
1100 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1101 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1102 info.startPos = transitionClip->startPos();
1104 GenTime transitionDuration(65, m_document->fps());
1105 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1106 else info.startPos = info.endPos - transitionDuration;
1108 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1109 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1110 EffectsList::setParameter(transition, "reverse", "1");
1112 // Check there is no other transition at that place
1113 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1114 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1115 QList<QGraphicsItem *> selection = m_scene->items(r);
1116 bool transitionAccepted = true;
1117 for (int i = 0; i < selection.count(); i++) {
1118 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1119 Transition *tr = static_cast <Transition *>(selection.at(i));
1120 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1121 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1122 } else transitionAccepted = false;
1125 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1126 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1128 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1129 resetSelectionGroup(false);
1130 m_dragItem->setSelected(true);
1133 m_blockRefresh = false;
1135 QGraphicsView::mousePressEvent(event);
1138 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1140 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1141 QList<QGraphicsItem *> list = scene()->items(p);
1142 AbstractGroupItem *group = NULL;
1143 for (int i = 0; i < list.size(); i++) {
1144 if (!list.at(i)->isEnabled()) continue;
1145 if (list.at(i)->type() == GROUPWIDGET) {
1146 group = static_cast <AbstractGroupItem *>(list.at(i));
1150 rebuildGroup(group);
1153 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1156 resetSelectionGroup(false);
1157 m_scene->clearSelection();
1159 QList <QGraphicsItem *> children = group->childItems();
1160 m_document->clipManager()->removeGroup(group);
1161 scene()->destroyItemGroup(group);
1162 for (int i = 0; i < children.count(); i++)
1163 children.at(i)->setSelected(true);
1164 groupSelectedItems(false, true);
1168 void CustomTrackView::resetSelectionGroup(bool selectItems)
1170 if (m_selectionGroup) {
1171 // delete selection group
1172 bool snap = KdenliveSettings::snaptopoints();
1173 KdenliveSettings::setSnaptopoints(false);
1175 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1176 scene()->destroyItemGroup(m_selectionGroup);
1177 for (int i = 0; i < children.count(); i++) {
1178 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1179 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1180 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1181 children.at(i)->setSelected(selectItems);
1183 } else if (children.at(i)->type() == GROUPWIDGET) {
1184 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1185 children.at(i)->setSelected(selectItems);
1189 m_selectionGroup = NULL;
1190 KdenliveSettings::setSnaptopoints(snap);
1194 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1196 if (m_selectionGroup) {
1197 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1200 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1201 if (selection.isEmpty()) return;
1203 // Find top left position of selection
1204 for (int i = 0; i < selection.count(); i++) {
1205 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1206 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1207 } else if (selection.at(i)->parentItem()) {
1208 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1212 if (force || selection.count() > 1) {
1213 bool snap = KdenliveSettings::snaptopoints();
1214 KdenliveSettings::setSnaptopoints(false);
1215 if (createNewGroup) {
1216 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1217 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1218 QPointF diff = newGroup->pos();
1219 newGroup->translate(-diff.x(), -diff.y());
1220 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1222 scene()->addItem(newGroup);
1224 // Check if we are trying to include a group in a group
1225 QList <AbstractGroupItem *> groups;
1226 for (int i = 0; i < selection.count(); i++) {
1227 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1228 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1229 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1230 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1232 if (!groups.isEmpty()) {
1233 // ungroup previous groups
1234 while (!groups.isEmpty()) {
1235 AbstractGroupItem *grp = groups.takeFirst();
1236 m_document->clipManager()->removeGroup(grp);
1237 scene()->destroyItemGroup(grp);
1239 selection = m_scene->selectedItems();
1242 for (int i = 0; i < selection.count(); i++) {
1243 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1244 newGroup->addToGroup(selection.at(i));
1245 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1248 KdenliveSettings::setSnaptopoints(snap);
1250 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1251 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1252 QPointF diff = m_selectionGroup->pos();
1253 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1254 m_selectionGroup->translate(- diff.x(), -diff.y());
1256 scene()->addItem(m_selectionGroup);
1257 for (int i = 0; i < selection.count(); i++) {
1258 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1259 m_selectionGroup->addToGroup(selection.at(i));
1260 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1263 KdenliveSettings::setSnaptopoints(snap);
1264 if (m_selectionGroup) {
1265 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1266 m_selectionGroupInfo.track = m_selectionGroup->track();
1269 } else resetSelectionGroup();
1272 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1274 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1275 /*if (m_moveOpMode == KEYFRAME) {
1276 // user double clicked on a keyframe, open edit dialog
1277 //TODO: update for effects with several values per keyframe
1278 QDialog d(parentWidget());
1279 Ui::KeyFrameDialog_UI view;
1281 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1282 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1283 view.kfr_value->setFocus();
1284 if (d.exec() == QDialog::Accepted) {
1285 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1286 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1287 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1288 QString previous = item->keyframes(item->selectedEffectIndex());
1289 item->updateKeyframeEffect();
1290 QString next = item->keyframes(item->selectedEffectIndex());
1291 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1292 m_commandStack->push(command);
1293 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1294 emit clipItemSelected(item, item->selectedEffectIndex());
1299 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1300 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1301 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1302 //QString previous = item->keyframes(item->selectedEffectIndex());
1303 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1304 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1305 //item->updateKeyframeEffect();
1306 //QString next = item->keyframes(item->selectedEffectIndex());
1307 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1308 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1309 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1310 m_commandStack->push(command);
1311 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1312 emit clipItemSelected(item, item->selectedEffectIndex());
1314 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1317 QList<QGraphicsItem *> collisionList = items(event->pos());
1318 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1319 Guide *editGuide = (Guide *) collisionList.at(0);
1320 if (editGuide) slotEditGuide(editGuide->info());
1325 void CustomTrackView::editItemDuration()
1327 AbstractClipItem *item;
1331 if (m_scene->selectedItems().count() == 1) {
1332 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1334 if (m_scene->selectedItems().empty())
1335 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1337 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1343 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1347 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1348 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1352 if (!item->isItemLocked()) {
1355 if (item->type() == TRANSITIONWIDGET)
1356 getTransitionAvailableSpace(item, minimum, maximum);
1358 getClipAvailableSpace(item, minimum, maximum);
1360 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1361 m_document->timecode(), minimum, maximum, this);
1362 if (d->exec() == QDialog::Accepted) {
1363 ItemInfo clipInfo = item->info();
1364 ItemInfo startInfo = clipInfo;
1365 if (item->type() == TRANSITIONWIDGET) {
1366 // move & resize transition
1367 clipInfo.startPos = d->startPos();
1368 clipInfo.endPos = clipInfo.startPos + d->duration();
1369 clipInfo.track = item->track();
1370 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1371 updateTrackDuration(clipInfo.track, command);
1372 m_commandStack->push(command);
1374 // move and resize clip
1375 ClipItem *clip = static_cast<ClipItem *>(item);
1376 QUndoCommand *moveCommand = new QUndoCommand();
1377 moveCommand->setText(i18n("Edit clip"));
1378 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1379 // duration was reduced, so process it first
1380 clipInfo.endPos = clipInfo.startPos + d->duration();
1381 clipInfo.cropStart = d->cropStart();
1383 resizeClip(startInfo, clipInfo);
1384 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1385 adjustEffects(clip, startInfo, moveCommand);
1386 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1389 if (d->startPos() != clipInfo.startPos) {
1390 startInfo = clipInfo;
1391 clipInfo.startPos = d->startPos();
1392 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1393 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1396 if (d->duration() > item->cropDuration()) {
1397 // duration was increased, so process it after move
1398 startInfo = clipInfo;
1399 clipInfo.endPos = clipInfo.startPos + d->duration();
1400 clipInfo.cropStart = d->cropStart();
1402 resizeClip(startInfo, clipInfo);
1403 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1404 adjustEffects(clip, startInfo, moveCommand);
1405 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1407 updateTrackDuration(clipInfo.track, moveCommand);
1408 m_commandStack->push(moveCommand);
1413 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1417 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1419 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1421 clip->setKeyframes(index, keyframes);
1422 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1423 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1427 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1429 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1430 m_editGuide->setEnabled(m_dragGuide != NULL);
1431 m_markerMenu->clear();
1432 m_markerMenu->setEnabled(false);
1434 m_timelineContextMenu->popup(pos);
1435 } else if (group != NULL) {
1436 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1437 m_ungroupAction->setEnabled(true);
1438 updateClipTypeActions(NULL);
1439 m_timelineContextClipMenu->popup(pos);
1441 m_ungroupAction->setEnabled(false);
1442 if (clip->type() == AVWIDGET) {
1443 ClipItem *item = static_cast <ClipItem*>(clip);
1444 //build go to marker menu
1445 if (item->baseClip()) {
1446 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1447 int offset = item->startPos().frames(m_document->fps());
1448 if (!markers.isEmpty()) {
1449 for (int i = 0; i < markers.count(); i++) {
1450 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1451 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1452 QAction *go = m_markerMenu->addAction(position);
1453 go->setData(pos + offset);
1456 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1458 updateClipTypeActions(item);
1459 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1460 m_timelineContextClipMenu->popup(pos);
1461 } else if (clip->type() == TRANSITIONWIDGET) {
1462 m_timelineContextTransitionMenu->popup(pos);
1467 void CustomTrackView::activateMonitor()
1469 emit activateDocumentMonitor();
1472 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1474 resetSelectionGroup();
1476 info.startPos = GenTime();
1477 info.cropStart = GenTime(in, m_document->fps());
1478 info.endPos = GenTime(out - in, m_document->fps());
1479 info.cropDuration = info.endPos - info.startPos;
1482 // Check if clip can be inserted at that position
1483 ItemInfo pasteInfo = info;
1484 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1485 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1486 pasteInfo.track = selectedTrack();
1487 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1488 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1492 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1493 updateTrackDuration(pasteInfo.track, command);
1494 m_commandStack->push(command);
1496 selectClip(true, false);
1497 // Automatic audio split
1498 if (KdenliveSettings::splitaudio())
1502 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1504 if (data->hasFormat("kdenlive/clip")) {
1506 m_scene->clearSelection();
1507 resetSelectionGroup(false);
1508 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1509 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1511 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1514 if (clip->getProducer() == NULL) {
1515 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1518 QPointF framePos = mapToScene(pos);
1520 info.startPos = GenTime();
1521 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1522 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1523 info.cropDuration = info.endPos - info.startPos;
1526 // Check if clip can be inserted at that position
1527 ItemInfo pasteInfo = info;
1528 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1529 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1530 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1531 framePos.setX((int)(framePos.x() + 0.5));
1532 framePos.setY(pasteInfo.track * m_tracksHeight);
1533 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1536 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1537 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1538 m_selectionGroup->addToGroup(item);
1539 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1541 QList <GenTime> offsetList;
1542 offsetList.append(info.endPos);
1543 updateSnapPoints(NULL, offsetList);
1544 m_selectionGroup->setPos(framePos);
1545 scene()->addItem(m_selectionGroup);
1546 m_selectionGroup->setSelected(true);
1548 } else if (data->hasFormat("kdenlive/producerslist")) {
1550 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1551 m_scene->clearSelection();
1552 resetSelectionGroup(false);
1554 QList <GenTime> offsetList;
1555 QList <ItemInfo> infoList;
1556 QPointF framePos = mapToScene(pos);
1557 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1558 int track = (int)(framePos.y() / m_tracksHeight);
1559 framePos.setX((int)(framePos.x() + 0.5));
1560 framePos.setY(track * m_tracksHeight);
1562 // Check if clips can be inserted at that position
1563 for (int i = 0; i < ids.size(); ++i) {
1564 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1566 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1569 if (clip->getProducer() == NULL) {
1570 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1574 info.startPos = start;
1575 info.cropDuration = clip->duration();
1576 info.endPos = info.startPos + info.cropDuration;
1578 infoList.append(info);
1579 start += clip->duration();
1581 if (!canBePastedTo(infoList, AVWIDGET)) {
1584 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1586 for (int i = 0; i < ids.size(); ++i) {
1587 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1589 info.startPos = start;
1590 info.cropDuration = clip->duration();
1591 info.endPos = info.startPos + info.cropDuration;
1593 start += info.cropDuration;
1594 offsetList.append(start);
1595 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1596 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1597 m_selectionGroup->addToGroup(item);
1598 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1601 updateSnapPoints(NULL, offsetList);
1602 m_selectionGroup->setPos(framePos);
1603 scene()->addItem(m_selectionGroup);
1604 //m_selectionGroup->setZValue(10);
1605 m_thumbsTimer.start();
1609 // the drag is not a clip (may be effect, ...)
1617 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1619 if (insertDropClips(event->mimeData(), event->pos())) {
1620 if (event->source() == this) {
1621 event->setDropAction(Qt::MoveAction);
1624 event->setDropAction(Qt::MoveAction);
1625 event->acceptProposedAction();
1627 } else QGraphicsView::dragEnterEvent(event);
1630 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1632 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);
1633 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1634 collindingItems.removeAll(item);
1635 if (collindingItems.isEmpty()) return false;
1637 for (int i = 0; i < collindingItems.count(); i++) {
1638 QGraphicsItem *collision = collindingItems.at(i);
1639 if (collision->type() == item->type()) {
1641 kDebug() << "// COLLISIION DETECTED";
1649 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1651 int track = m_document->tracksCount() - clip->track();
1652 GenTime pos = clip->startPos();
1653 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1654 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1657 bool success = true;
1658 for (int i = 0; i < clip->effectsCount(); i++) {
1659 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1661 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1662 m_document->renderer()->doRefresh();
1665 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1667 if (pos < GenTime()) {
1669 if (effect.attribute("id") == "speed") {
1670 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1674 m_document->addTrackEffect(track - 1, effect);
1675 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1676 emit updateTrackEffectState(track - 1);
1677 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1680 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1682 // Special case: speed effect
1683 if (effect.attribute("id") == "speed") {
1684 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1685 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1689 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1690 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1691 if (strobe == 0) strobe = 1;
1692 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1693 EffectsParameterList params = clip->addEffect(effect);
1694 m_document->renderer()->mltAddEffect(track, pos, params);
1695 if (clip->isSelected()) emit clipItemSelected(clip);
1698 EffectsParameterList params = clip->addEffect(effect);
1699 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1700 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1701 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1702 if (clip->isSelected()) emit clipItemSelected(clip);
1703 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1706 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1708 QString index = effect.attribute("kdenlive_ix");
1709 if (pos < GenTime()) {
1710 // Delete track effect
1711 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1712 m_document->removeTrackEffect(track - 1, effect);
1714 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1715 emit updateTrackEffectState(track - 1);
1716 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1719 // Special case: speed effect
1720 if (effect.attribute("id") == "speed") {
1721 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1723 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1724 clip->deleteEffect(index);
1725 emit clipItemSelected(clip);
1726 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1730 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1731 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1732 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1735 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1737 clip->deleteEffect(index);
1738 emit clipItemSelected(clip);
1742 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1744 QList<QGraphicsItem *> itemList = group->childItems();
1745 QUndoCommand *effectCommand = new QUndoCommand();
1747 int offset = effect.attribute("clipstart").toInt();
1748 QDomElement namenode = effect.firstChildElement("name");
1749 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1750 else effectName = i18n("effect");
1751 effectCommand->setText(i18n("Add %1", effectName));
1752 for (int i = 0; i < itemList.count(); i++) {
1753 if (itemList.at(i)->type() == AVWIDGET) {
1754 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1755 if (effect.tagName() == "effectgroup") {
1756 QDomNodeList effectlist = effect.elementsByTagName("effect");
1757 for (int j = 0; j < effectlist.count(); j++) {
1758 QDomElement subeffect = effectlist.at(j).toElement();
1759 if (subeffect.hasAttribute("kdenlive_info")) {
1760 // effect is in a group
1761 EffectInfo effectInfo;
1762 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1763 if (effectInfo.groupIndex < 0) {
1764 // group needs to be appended
1765 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1766 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1769 processEffect(item, subeffect, offset, effectCommand);
1773 processEffect(item, effect, offset, effectCommand);
1777 if (effectCommand->childCount() > 0) {
1778 m_commandStack->push(effectCommand);
1779 setDocumentModified();
1780 } else delete effectCommand;
1783 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1785 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1788 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1790 QList<QGraphicsItem *> itemList;
1791 QUndoCommand *effectCommand = new QUndoCommand();
1794 int offset = effect.attribute("clipstart").toInt();
1795 if (effect.tagName() == "effectgroup") {
1796 effectName = effect.attribute("name");
1798 QDomElement namenode = effect.firstChildElement("name");
1799 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1800 else effectName = i18n("effect");
1802 effectCommand->setText(i18n("Add %1", effectName));
1804 if (track == -1) itemList = scene()->selectedItems();
1805 if (itemList.isEmpty()) {
1806 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1807 if (clip) itemList.append(clip);
1808 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1812 for (int i = 0; i < itemList.count(); i++) {
1813 if (itemList.at(i)->type() == GROUPWIDGET) {
1814 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1815 for (int j = 0; j < subitems.count(); j++) {
1816 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1821 for (int i = 0; i < itemList.count(); i++) {
1822 if (itemList.at(i)->type() == AVWIDGET) {
1823 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1824 if (effect.tagName() == "effectgroup") {
1825 QDomNodeList effectlist = effect.elementsByTagName("effect");
1826 for (int j = 0; j < effectlist.count(); j++) {
1827 QDomElement subeffect = effectlist.at(j).toElement();
1828 if (subeffect.hasAttribute("kdenlive_info")) {
1829 // effect is in a group
1830 EffectInfo effectInfo;
1831 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1832 if (effectInfo.groupIndex < 0) {
1833 // group needs to be appended
1834 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1835 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1838 processEffect(item, subeffect, offset, effectCommand);
1841 else processEffect(item, effect, offset, effectCommand);
1844 if (effectCommand->childCount() > 0) {
1845 m_commandStack->push(effectCommand);
1846 setDocumentModified();
1847 if (effectCommand->childCount() == 1) {
1848 // Display newly added clip effect
1849 for (int i = 0; i < itemList.count(); i++) {
1850 if (itemList.at(i)->type() == AVWIDGET) {
1851 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1852 clip->setSelectedEffect(clip->effectsCount());
1853 if (!clip->isSelected()) {
1854 clearSelection(false);
1855 clip->setSelected(true);
1857 emit clipItemSelected(clip);
1863 } else delete effectCommand;
1866 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1868 if (effect.attribute("type") == "audio") {
1869 // Don't add audio effects on video clips
1870 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1871 /* do not show error message when item is part of a group as the user probably knows what he does then
1872 * and the message is annoying when working with the split audio feature */
1873 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1874 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1877 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1878 // Don't add video effect on audio clips
1879 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1880 /* do not show error message when item is part of a group as the user probably knows what he does then
1881 * and the message is annoying when working with the split audio feature */
1882 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1883 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1887 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1888 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1891 if (item->isItemLocked()) {
1895 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1896 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
1898 item->initEffect(effect, 0, offset);
1900 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1903 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1906 // delete track effect
1907 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1908 m_commandStack->push(command);
1909 setDocumentModified();
1912 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1913 //clip is in a group, also remove the effect in other clips of the group
1914 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1915 QUndoCommand *delCommand = new QUndoCommand();
1917 QDomElement namenode = effect.firstChildElement("name");
1918 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1919 else effectName = i18n("effect");
1920 delCommand->setText(i18n("Delete %1", effectName));
1923 for (int i = 0; i < items.count(); i++) {
1924 if (items.at(i)->type() == GROUPWIDGET) {
1925 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1926 for (int j = 0; j < subitems.count(); j++) {
1927 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1932 for (int i = 0; i < items.count(); i++) {
1933 if (items.at(i)->type() == AVWIDGET) {
1934 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1935 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1937 QDomElement eff = item->effectAtIndex(ix);
1938 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1942 if (delCommand->childCount() > 0)
1943 m_commandStack->push(delCommand);
1946 setDocumentModified();
1949 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1950 m_commandStack->push(command);
1951 setDocumentModified();
1954 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
1956 if (insertedEffect.isNull()) {
1957 kDebug()<<"// Trying to add null effect";
1958 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1961 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
1962 QDomElement effect = insertedEffect.cloneNode().toElement();
1963 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
1964 if (pos < GenTime()) {
1965 // editing a track effect
1966 EffectsParameterList effectParams = getEffectArgs(effect);
1967 // check if we are trying to reset a keyframe effect
1968 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1969 clip->initEffect(effect);
1970 effectParams = getEffectArgs(effect);
1972 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
1973 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1975 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1976 emit updateTrackEffectState(track);
1977 setDocumentModified();
1981 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1983 // Special case: speed effect
1984 if (effect.attribute("id") == "speed") {
1985 if (effect.attribute("disable") == "1") {
1986 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1989 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1990 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1991 if (strobe == 0) strobe = 1;
1992 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1994 clip->updateEffect(effect);
1995 if (updateEffectStack && clip->isSelected())
1996 emit clipItemSelected(clip);
1997 if (ix == clip->selectedEffectIndex()) {
1998 // make sure to update display of clip keyframes
1999 clip->setSelectedEffect(ix);
2004 EffectsParameterList effectParams = getEffectArgs(effect);
2005 // check if we are trying to reset a keyframe effect
2006 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2007 clip->initEffect(effect);
2008 effectParams = getEffectArgs(effect);
2011 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2012 // A fade effect was modified, update the clip
2013 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2014 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2015 clip->setFadeIn(pos);
2017 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2018 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2019 clip->setFadeOut(pos);
2022 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2025 clip->updateEffect(effect);
2026 if (updateEffectStack && clip->isSelected()) {
2027 emit clipItemSelected(clip);
2029 if (ix == clip->selectedEffectIndex()) {
2030 // make sure to update display of clip keyframes
2031 clip->setSelectedEffect(ix);
2034 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2036 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2037 setDocumentModified();
2040 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2042 if (pos < GenTime()) {
2043 // editing a track effect
2044 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2045 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2048 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2049 emit updateTrackEffectState(track);
2050 setDocumentModified();
2053 // editing a clip effect
2054 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2056 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2058 clip->enableEffects(effectIndexes, disable);
2059 if (updateEffectStack && clip->isSelected()) {
2060 emit clipItemSelected(clip);
2062 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2063 // make sure to update display of clip keyframes
2064 clip->setSelectedEffect(clip->selectedEffectIndex());
2067 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2069 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2072 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2074 if (pos < GenTime()) {
2075 // Moving track effect
2076 int documentTrack = m_document->tracksCount() - track - 1;
2077 int max = m_document->getTrackEffects(documentTrack).count();
2078 int new_position = newPos.at(0);
2079 if (new_position > max) {
2082 int old_position = oldPos.at(0);
2083 for (int i = 0; i < newPos.count(); i++) {
2084 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2085 if (old_position > new_position) {
2086 // Moving up, we need to adjust index
2087 old_position = oldPos.at(i);
2088 new_position = newPos.at(i);
2090 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2091 if (!act.isNull() && !before.isNull()) {
2092 m_document->setTrackEffect(documentTrack, new_position, before);
2093 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2094 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2096 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2099 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2101 int new_position = newPos.at(0);
2102 if (new_position > clip->effectsCount()) {
2103 new_position = clip->effectsCount();
2105 int old_position = oldPos.at(0);
2106 for (int i = 0; i < newPos.count(); i++) {
2107 QDomElement act = clip->effectAtIndex(new_position);
2108 if (old_position > new_position) {
2109 // Moving up, we need to adjust index
2110 old_position = oldPos.at(i);
2111 new_position = newPos.at(i);
2113 QDomElement before = clip->effectAtIndex(old_position);
2114 if (act.isNull() || before.isNull()) {
2115 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2118 clip->moveEffect(before, new_position);
2119 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2120 if (act.attribute("id") == "speed") {
2121 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2122 } else if (before.attribute("id") == "speed") {
2123 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2124 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2126 clip->setSelectedEffect(newPos.at(0));
2127 emit clipItemSelected(clip);
2128 setDocumentModified();
2129 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2132 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2134 ChangeEffectStateCommand *command;
2136 // editing track effect
2137 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2139 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2140 QList <int> speedEffectIndexes;
2141 for (int i = 0; i < effectIndexes.count(); i++) {
2142 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2143 if (effect.attribute("id") == "speed") {
2145 speedEffectIndexes << effectIndexes.at(i);
2146 QDomElement newEffect = effect.cloneNode().toElement();
2147 newEffect.setAttribute("disable", (int) disable);
2148 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2149 m_commandStack->push(editcommand);
2152 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2153 effectIndexes.removeAll(speedEffectIndexes.at(j));
2155 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2157 m_commandStack->push(command);
2158 setDocumentModified();
2161 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2163 MoveEffectCommand *command;
2165 // editing track effect
2166 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2167 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2168 m_commandStack->push(command);
2169 setDocumentModified();
2172 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2174 EditEffectCommand *command;
2175 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2176 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2177 m_commandStack->push(command);
2180 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2182 QDomElement effect = clip->getEffectAtIndex(ix);
2183 QDomElement oldeffect = effect.cloneNode().toElement();
2184 effect.setAttribute("region", region);
2185 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2186 m_commandStack->push(command);
2189 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2193 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2194 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2195 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2197 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);
2199 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2200 m_blockRefresh = false;
2204 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2205 int cutPos = (int) cutTime.frames(m_document->fps());
2207 newPos.startPos = cutTime;
2208 newPos.endPos = info.endPos;
2209 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2210 newPos.track = info.track;
2211 newPos.cropDuration = newPos.endPos - newPos.startPos;
2213 bool snap = KdenliveSettings::snaptopoints();
2214 KdenliveSettings::setSnaptopoints(false);
2215 ClipItem *dup = item->clone(newPos);
2217 // remove unwanted effects
2218 // fade in from 2nd part of the clip
2219 int ix = dup->hasEffect(QString(), "fadein");
2221 QDomElement oldeffect = dup->effectAtIndex(ix);
2222 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2224 ix = dup->hasEffect(QString(), "fade_from_black");
2226 QDomElement oldeffect = dup->effectAtIndex(ix);
2227 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2229 // fade out from 1st part of the clip
2230 ix = item->hasEffect(QString(), "fadeout");
2232 QDomElement oldeffect = item->effectAtIndex(ix);
2233 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2235 ix = item->hasEffect(QString(), "fade_to_black");
2237 QDomElement oldeffect = item->effectAtIndex(ix);
2238 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2242 item->resizeEnd(cutPos);
2243 scene()->addItem(dup);
2244 if (item->checkKeyFrames())
2245 slotRefreshEffects(item);
2246 if (dup->checkKeyFrames())
2247 slotRefreshEffects(dup);
2249 item->baseClip()->addReference();
2250 m_document->updateClip(item->baseClip()->getId());
2251 setDocumentModified();
2252 KdenliveSettings::setSnaptopoints(snap);
2253 if (execute && item->isSelected())
2254 emit clipItemSelected(item);
2259 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2260 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2262 if (!item || !dup || item == dup) {
2263 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2264 m_blockRefresh = false;
2267 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2268 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2272 bool snap = KdenliveSettings::snaptopoints();
2273 KdenliveSettings::setSnaptopoints(false);
2275 // join fade effects again
2276 int ix = dup->hasEffect(QString(), "fadeout");
2278 QDomElement effect = dup->effectAtIndex(ix);
2279 item->addEffect(effect);
2281 ix = dup->hasEffect(QString(), "fade_to_black");
2283 QDomElement effect = dup->effectAtIndex(ix);
2284 item->addEffect(effect);
2287 m_waitingThumbs.removeAll(dup);
2288 bool selected = item->isSelected();
2289 if (dup->isSelected()) {
2291 item->setSelected(true);
2292 emit clipItemSelected(NULL);
2294 dup->baseClip()->removeReference();
2295 m_document->updateClip(dup->baseClip()->getId());
2296 scene()->removeItem(dup);
2300 ItemInfo clipinfo = item->info();
2301 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2302 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2304 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2305 setDocumentModified();
2307 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2309 KdenliveSettings::setSnaptopoints(snap);
2310 if (execute && selected)
2311 emit clipItemSelected(item);
2314 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2317 void CustomTrackView::slotEnableRefresh()
2319 m_blockRefresh = false;
2322 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2324 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2325 if (itemList.count() == 1) {
2326 if (itemList.at(0)->type() == AVWIDGET) {
2327 ClipItem *item = (ClipItem *) itemList.at(0);
2329 info.track = item->track();
2330 ClipItem *transitionClip = NULL;
2331 const int transitiontrack = getPreviousVideoTrack(info.track);
2332 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2333 if (pos < item->startPos() + item->cropDuration() / 2) {
2334 // add transition to clip start
2335 info.startPos = item->startPos();
2336 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2337 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2338 info.endPos = transitionClip->endPos();
2339 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2340 // Check there is no other transition at that place
2341 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2342 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2343 QList<QGraphicsItem *> selection = m_scene->items(r);
2344 bool transitionAccepted = true;
2345 for (int i = 0; i < selection.count(); i++) {
2346 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2347 Transition *tr = static_cast <Transition *>(selection.at(i));
2348 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2349 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2350 } else transitionAccepted = false;
2353 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2354 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2357 // add transition to clip end
2358 info.endPos = item->endPos();
2359 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2360 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2361 info.startPos = transitionClip->startPos();
2362 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2363 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2364 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2366 // Check there is no other transition at that place
2367 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2368 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2369 QList<QGraphicsItem *> selection = m_scene->items(r);
2370 bool transitionAccepted = true;
2371 for (int i = 0; i < selection.count(); i++) {
2372 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2373 Transition *tr = static_cast <Transition *>(selection.at(i));
2374 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2375 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2376 } else transitionAccepted = false;
2379 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2380 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2383 } else for (int i = 0; i < itemList.count(); i++) {
2384 if (itemList.at(i)->type() == AVWIDGET) {
2385 ClipItem *item = (ClipItem *) itemList.at(i);
2387 info.startPos = item->startPos();
2388 info.endPos = info.startPos + GenTime(65, m_document->fps());
2389 info.track = item->track();
2391 // Check there is no other transition at that place
2392 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2393 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2394 QList<QGraphicsItem *> selection = m_scene->items(r);
2395 bool transitionAccepted = true;
2396 for (int i = 0; i < selection.count(); i++) {
2397 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2398 Transition *tr = static_cast <Transition *>(selection.at(i));
2399 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2400 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2401 } else transitionAccepted = false;
2404 int transitiontrack = getPreviousVideoTrack(info.track);
2405 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2406 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2411 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2413 if (transitionInfo.startPos >= transitionInfo.endPos) {
2414 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2417 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2418 m_commandStack->push(command);
2419 setDocumentModified();
2422 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2424 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2425 //kDebug() << "---- ADDING transition " << params.attribute("value");
2426 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2427 scene()->addItem(tr);
2428 setDocumentModified();
2430 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2435 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2437 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2439 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2442 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2443 if (m_dragItem == item) m_dragItem = NULL;
2445 #if QT_VERSION >= 0x040600
2446 // animate item deletion
2447 item->closeAnimation();
2451 emit transitionItemSelected(NULL);
2452 setDocumentModified();
2455 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2457 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2458 QDomElement xml = tr->toXML();
2459 if (old.isNull() || xml.isNull()) {
2460 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2463 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2464 updateTrackDuration(tr->track(), command);
2465 m_commandStack->push(command);
2466 setDocumentModified();
2469 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2471 Transition *item = getTransitionItemAt(pos, track);
2473 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2478 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2480 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);
2481 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2482 item->setTransitionParameters(transition);
2483 if (updateTransitionWidget) {
2484 ItemInfo info = item->info();
2486 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2487 if (transitionClip && transitionClip->baseClip()) {
2488 QString size = transitionClip->baseClip()->getProperty("frame_size");
2489 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2490 if (factor == 0) factor = 1.0;
2491 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2492 p.setY(size.section('x', 1, 1).toInt());
2494 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2496 setDocumentModified();
2499 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2502 const QPointF pos = mapToScene(event->pos());
2503 if (m_selectionGroup) {
2504 m_selectionGroup->setPos(pos);
2505 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2506 event->acceptProposedAction();
2508 // Drag enter was not possible, try again at mouse position
2509 insertDropClips(event->mimeData(), event->pos());
2513 QGraphicsView::dragMoveEvent(event);
2517 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2519 if (m_selectionGroup && m_clipDrag) {
2520 m_thumbsTimer.stop();
2521 m_waitingThumbs.clear();
2522 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2524 scene()->destroyItemGroup(m_selectionGroup);
2525 m_selectionGroup = NULL;
2526 } else QGraphicsView::dragLeaveEvent(event);
2529 void CustomTrackView::dropEvent(QDropEvent * event)
2531 if (m_selectionGroup && m_clipDrag) {
2532 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2533 resetSelectionGroup();
2534 m_scene->clearSelection();
2535 bool hasVideoClip = false;
2536 QUndoCommand *addCommand = new QUndoCommand();
2537 addCommand->setText(i18n("Add timeline clip"));
2538 QList <ClipItem *> brokenClips;
2540 for (int i = 0; i < items.count(); i++) {
2541 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2542 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2543 if (items.count() == 1) {
2544 updateClipTypeActions(item);
2546 updateClipTypeActions(NULL);
2549 //TODO: take care of edit mode for undo
2550 item->baseClip()->addReference();
2551 //item->setZValue(item->defaultZValue());
2552 m_document->updateClip(item->baseClip()->getId());
2553 ItemInfo info = item->info();
2555 int tracknumber = m_document->tracksCount() - info.track - 1;
2556 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2557 if (isLocked) item->setItemLocked(true);
2558 ItemInfo clipInfo = info;
2559 clipInfo.track = m_document->tracksCount() - item->track();
2561 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2563 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2564 brokenClips.append(item);
2567 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2569 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2570 updateTrackDuration(info.track, addCommand);
2572 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2573 // add transparency transition
2574 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2575 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2577 item->setSelected(true);
2579 qDeleteAll(brokenClips);
2580 brokenClips.clear();
2581 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2582 else delete addCommand;
2584 // Automatic audio split
2585 if (KdenliveSettings::splitaudio())
2587 setDocumentModified();
2591 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2592 QList<QGraphicsItem *> selection = m_scene->items(rect);
2593 QStringList timelineList;
2595 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2596 for (int i = 0; i < selection.count(); i++) {
2597 if (selection.at(i)->type() == AVWIDGET) {
2598 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2599 int start = clip->startPos().frames(m_document->fps());
2600 int end = clip->endPos().frames(m_document->fps());
2601 timelineList.append(QString::number(start) + "-" + QString::number(end));
2604 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2607 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2608 if (items.count() > 1) {
2609 groupSelectedItems(true);
2610 } else if (items.count() == 1) {
2611 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2612 emit clipItemSelected((ClipItem*)m_dragItem, false);
2614 event->setDropAction(Qt::MoveAction);
2617 /// \todo enable when really working
2620 } else QGraphicsView::dropEvent(event);
2624 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2626 bool snap = KdenliveSettings::snaptopoints();
2627 KdenliveSettings::setSnaptopoints(false);
2628 if (mode == OVERWRITEEDIT) {
2629 // if we are in overwrite mode, move clips accordingly
2631 if (item == NULL) info = posinfo;
2632 else info = item->info();
2633 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);
2634 QList<QGraphicsItem *> selection = m_scene->items(rect);
2635 if (item) selection.removeAll(item);
2636 for (int i = 0; i < selection.count(); i++) {
2637 if (!selection.at(i)->isEnabled()) continue;
2638 if (selection.at(i)->type() == AVWIDGET) {
2639 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2640 if (clip->startPos() < info.startPos) {
2641 if (clip->endPos() > info.endPos) {
2642 ItemInfo clipInfo = clip->info();
2643 ItemInfo dupInfo = clipInfo;
2644 GenTime diff = info.startPos - clipInfo.startPos;
2645 dupInfo.startPos = info.startPos;
2646 dupInfo.cropStart += diff;
2647 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2648 ItemInfo newdupInfo = dupInfo;
2649 GenTime diff2 = info.endPos - info.startPos;
2650 newdupInfo.startPos = info.endPos;
2651 newdupInfo.cropStart += diff2;
2652 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2653 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2654 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2655 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2656 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2658 ItemInfo newclipInfo = clip->info();
2659 newclipInfo.endPos = info.startPos;
2660 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2661 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2663 } else if (clip->endPos() <= info.endPos) {
2664 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2665 m_waitingThumbs.removeAll(clip);
2666 scene()->removeItem(clip);
2670 ItemInfo newclipInfo = clip->info();
2671 newclipInfo.startPos = info.endPos;
2672 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2673 clip->resizeStart(info.endPos.frames(m_document->fps()));
2677 } else if (mode == INSERTEDIT) {
2678 // if we are in push mode, move clips accordingly
2680 if (item == NULL) info = posinfo;
2681 else info = item->info();
2682 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);
2683 QList<QGraphicsItem *> selection = m_scene->items(rect);
2684 if (item) selection.removeAll(item);
2685 for (int i = 0; i < selection.count(); i++) {
2686 if (selection.at(i)->type() == AVWIDGET) {
2687 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2688 if (clip->startPos() < info.startPos) {
2689 if (clip->endPos() > info.startPos) {
2690 ItemInfo clipInfo = clip->info();
2691 ItemInfo dupInfo = clipInfo;
2692 GenTime diff = info.startPos - clipInfo.startPos;
2693 dupInfo.startPos = info.startPos;
2694 dupInfo.cropStart += diff;
2695 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2696 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2697 // Commented out; variable dup unused. --granjow
2698 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2699 cutClip(clipInfo, info.startPos, true, false);
2702 // TODO: add insertspacecommand
2707 KdenliveSettings::setSnaptopoints(snap);
2711 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2713 if (mode == OVERWRITEEDIT) {
2714 // if we are in overwrite or push mode, move clips accordingly
2715 bool snap = KdenliveSettings::snaptopoints();
2716 KdenliveSettings::setSnaptopoints(false);
2717 ItemInfo info = item->info();
2718 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2719 QList<QGraphicsItem *> selection = m_scene->items(rect);
2720 selection.removeAll(item);
2721 for (int i = 0; i < selection.count(); i++) {
2722 if (!selection.at(i)->isEnabled()) continue;
2723 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2724 Transition *tr = static_cast<Transition *>(selection.at(i));
2725 if (tr->startPos() < info.startPos) {
2726 ItemInfo firstPos = tr->info();
2727 ItemInfo newPos = firstPos;
2728 firstPos.endPos = item->startPos();
2729 newPos.startPos = item->endPos();
2730 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2731 if (tr->endPos() > info.endPos) {
2733 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2735 } else if (tr->endPos() > info.endPos) {
2737 ItemInfo firstPos = tr->info();
2738 firstPos.startPos = item->endPos();
2739 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2741 // remove transition
2742 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2746 KdenliveSettings::setSnaptopoints(snap);
2750 QStringList CustomTrackView::mimeTypes() const
2752 QStringList qstrList;
2753 // list of accepted mime types for drop
2754 qstrList.append("text/plain");
2755 qstrList.append("kdenlive/producerslist");
2756 qstrList.append("kdenlive/clip");
2760 Qt::DropActions CustomTrackView::supportedDropActions() const
2762 // returns what actions are supported when dropping
2763 return Qt::MoveAction;
2766 void CustomTrackView::setDuration(int duration)
2768 int diff = qAbs(duration - sceneRect().width());
2769 if (diff * matrix().m11() > -50) {
2770 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2771 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2773 m_projectDuration = duration;
2776 int CustomTrackView::duration() const
2778 return m_projectDuration;
2781 void CustomTrackView::addTrack(TrackInfo type, int ix)
2783 QList <TransitionInfo> transitionInfos;
2784 if (ix == -1 || ix == m_document->tracksCount()) {
2785 m_document->insertTrack(0, type);
2786 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2788 m_document->insertTrack(m_document->tracksCount() - ix, type);
2789 // insert track in MLT playlist
2790 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2792 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2793 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2794 QList<QGraphicsItem *> selection = m_scene->items(r);
2795 resetSelectionGroup();
2797 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2798 scene()->addItem(m_selectionGroup);
2799 for (int i = 0; i < selection.count(); i++) {
2800 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2801 m_selectionGroup->addToGroup(selection.at(i));
2802 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2805 // Move graphic items
2806 m_selectionGroup->translate(0, m_tracksHeight);
2808 // adjust track number
2809 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2810 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2811 for (int i = 0; i < children.count(); i++) {
2812 if (children.at(i)->type() == GROUPWIDGET) {
2813 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2814 children << grp->childItems();
2817 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2819 ItemInfo clipinfo = item->info();
2820 if (item->type() == AVWIDGET) {
2821 ClipItem *clip = static_cast <ClipItem *>(item);
2822 // slowmotion clips are not track dependant, so no need to update them
2823 if (clip->speed() != 1.0) continue;
2824 // We add a move clip command so that we get the correct producer for new track number
2825 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2826 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2827 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2828 // problem updating clip
2829 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2832 } /*else if (item->type() == TRANSITIONWIDGET) {
2833 Transition *tr = static_cast <Transition *>(item);
2834 int track = tr->transitionEndTrack();
2836 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2840 // Sync transition tracks with MLT playlist
2842 TransitionInfo info;
2843 for (int i = 0; i < transitionInfos.count(); i++) {
2844 info = transitionInfos.at(i);
2845 tr = getTransitionItem(info);
2846 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2847 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2850 resetSelectionGroup(false);
2851 m_document->renderer()->unlockService(tractor);
2854 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2855 for (int i = 0; i < m_guides.count(); i++) {
2856 QLineF l = m_guides.at(i)->line();
2857 l.setP2(QPointF(l.x2(), maxHeight));
2858 m_guides.at(i)->setLine(l);
2861 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2862 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2863 viewport()->update();
2864 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2865 //setFixedHeight(50 * m_tracksCount);
2867 updateTrackNames(ix, true);
2870 void CustomTrackView::removeTrack(int ix)
2872 // Delete track in MLT playlist
2873 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2874 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2876 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2877 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2878 QList<QGraphicsItem *> selection = m_scene->items(r);
2880 resetSelectionGroup();
2882 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2883 scene()->addItem(m_selectionGroup);
2884 for (int i = 0; i < selection.count(); i++) {
2885 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2886 m_selectionGroup->addToGroup(selection.at(i));
2887 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2890 // Move graphic items
2891 qreal ydiff = 0 - (int) m_tracksHeight;
2892 m_selectionGroup->translate(0, ydiff);
2893 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2895 // adjust track number
2896 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2897 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2898 for (int i = 0; i < children.count(); i++) {
2899 if (children.at(i)->type() == GROUPWIDGET) {
2900 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2901 children << grp->childItems();
2904 if (children.at(i)->type() == AVWIDGET) {
2905 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2907 ItemInfo clipinfo = clip->info();
2908 // We add a move clip command so that we get the correct producer for new track number
2909 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2910 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2911 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2912 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2915 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2916 Transition *tr = static_cast <Transition *>(children.at(i));
2918 int track = tr->transitionEndTrack();
2920 ItemInfo clipinfo = tr->info();
2921 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2925 resetSelectionGroup(false);
2926 m_document->renderer()->unlockService(tractor);
2928 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2929 for (int i = 0; i < m_guides.count(); i++) {
2930 QLineF l = m_guides.at(i)->line();
2931 l.setP2(QPointF(l.x2(), maxHeight));
2932 m_guides.at(i)->setLine(l);
2934 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2935 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2937 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2938 viewport()->update();
2940 updateTrackNames(ix, false);
2941 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2944 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2946 for (int i = 0; i < trackInfos.count(); ++i) {
2947 m_document->setTrackType(i, trackInfos.at(i));
2948 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2949 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2952 viewport()->update();
2953 emit trackHeightChanged();
2956 void CustomTrackView::slotSwitchTrackAudio(int ix)
2958 /*for (int i = 0; i < m_document->tracksCount(); i++)
2959 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2960 int tracknumber = m_document->tracksCount() - ix - 1;
2961 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2962 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2963 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2964 setDocumentModified();
2967 void CustomTrackView::slotSwitchTrackLock(int ix)
2969 int tracknumber = m_document->tracksCount() - ix - 1;
2970 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2971 m_commandStack->push(command);
2975 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2977 int tracknumber = m_document->tracksCount() - ix - 1;
2978 m_document->switchTrackLock(tracknumber, lock);
2980 emit doTrackLock(ix, lock);
2981 AbstractClipItem *clip = NULL;
2982 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2984 for (int i = 0; i < selection.count(); i++) {
2985 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2986 if (selection.at(i)->parentItem() && m_selectionGroup) {
2987 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2988 resetSelectionGroup();
2991 bool changeGroupLock = true;
2992 bool hasClipOnTrack = false;
2993 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2994 for (int j = 0; j < children.count(); ++j) {
2995 if (children.at(j)->isSelected()) {
2996 if (children.at(j)->type() == AVWIDGET)
2997 emit clipItemSelected(NULL);
2998 else if (children.at(j)->type() == TRANSITIONWIDGET)
2999 emit transitionItemSelected(NULL);
3004 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3005 if (child == m_dragItem)
3008 // only unlock group, if it is not locked by another track too
3009 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3010 changeGroupLock = false;
3012 // only (un-)lock if at least one clip is on the track
3013 if (child->track() == ix)
3014 hasClipOnTrack = true;
3016 if (changeGroupLock && hasClipOnTrack)
3017 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3018 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3019 if (selection.at(i)->parentItem()) {
3020 if (selection.at(i)->parentItem() == m_selectionGroup) {
3021 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3022 resetSelectionGroup();
3024 // groups are handled separately
3029 if (selection.at(i)->isSelected()) {
3030 if (selection.at(i)->type() == AVWIDGET)
3031 emit clipItemSelected(NULL);
3033 emit transitionItemSelected(NULL);
3035 clip = static_cast <AbstractClipItem *>(selection.at(i));
3036 clip->setItemLocked(lock);
3037 if (clip == m_dragItem)
3041 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3042 viewport()->update();
3043 setDocumentModified();
3046 void CustomTrackView::slotSwitchTrackVideo(int ix)
3048 int tracknumber = m_document->tracksCount() - ix;
3049 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3050 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3051 setDocumentModified();
3054 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3056 // Check there is no group going over several tracks there, or that would result in timeline corruption
3057 QList<QGraphicsItem *> selection = scene()->items(rect);
3059 int maxHeight = m_tracksHeight * 1.5;
3060 for (int i = 0; i < selection.count(); i++) {
3061 // Check that we don't try to move a group with clips on other tracks
3062 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3065 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3073 void CustomTrackView::slotRemoveSpace()
3077 if (m_menuPosition.isNull()) {
3078 pos = GenTime(cursorPos(), m_document->fps());
3080 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3081 d->comboTracks->setCurrentIndex(m_selectedTrack);
3082 d->label->setText(i18n("Track"));
3083 d->before_select->setHidden(true);
3084 d->setWindowTitle(i18n("Remove Space"));
3085 d->video_track->setHidden(true);
3086 d->audio_track->setHidden(true);
3087 if (d->exec() != QDialog::Accepted) {
3091 track = d->comboTracks->currentIndex();
3094 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3095 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3098 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3099 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3103 ClipItem *item = getClipItemAt(pos, track);
3105 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);
3108 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3110 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);
3114 // Make sure there is no group in the way
3115 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3118 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3120 // groups found on track, do not allow the move
3121 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3125 QList<ItemInfo> clipsToMove;
3126 QList<ItemInfo> transitionsToMove;
3128 for (int i = 0; i < items.count(); i++) {
3129 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3130 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3131 ItemInfo info = item->info();
3132 if (item->type() == AVWIDGET) {
3133 clipsToMove.append(info);
3134 } else if (item->type() == TRANSITIONWIDGET) {
3135 transitionsToMove.append(info);
3140 if (!transitionsToMove.isEmpty()) {
3141 // Make sure that by moving the items, we don't get a transition collision
3142 // Find first transition
3143 ItemInfo info = transitionsToMove.at(0);
3144 for (int i = 1; i < transitionsToMove.count(); i++)
3145 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3147 // make sure there are no transitions on the way
3148 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3149 items = scene()->items(rect);
3150 int transitionCorrection = -1;
3151 for (int i = 0; i < items.count(); i++) {
3152 if (items.at(i)->type() == TRANSITIONWIDGET) {
3153 // There is a transition on the way
3154 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3155 int transitionEnd = item->endPos().frames(m_document->fps());
3156 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3160 if (transitionCorrection > 0) {
3161 // We need to fix the move length
3162 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3165 // Make sure we don't send transition before 0
3166 if (info.startPos.frames(m_document->fps()) < length) {
3167 // reduce length to maximum possible
3168 length = info.startPos.frames(m_document->fps());
3172 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3173 updateTrackDuration(track, command);
3174 m_commandStack->push(command);
3177 void CustomTrackView::slotInsertSpace()
3181 if (m_menuPosition.isNull()) {
3182 pos = GenTime(cursorPos(), m_document->fps());
3184 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3185 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3187 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3188 m_document->timecode(), track, m_document->tracksList(), this);
3189 if (d->exec() != QDialog::Accepted) {
3193 GenTime spaceDuration = d->selectedDuration();
3194 track = d->selectedTrack();
3197 QList<QGraphicsItem *> items;
3199 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3200 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3204 ClipItem *item = getClipItemAt(pos, track);
3205 if (item) pos = item->startPos();
3207 // Make sure there is no group in the way
3208 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3210 items = checkForGroups(rect, &isOk);
3212 // groups found on track, do not allow the move
3213 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3217 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3218 items = scene()->items(rect);
3221 QList<ItemInfo> clipsToMove;
3222 QList<ItemInfo> transitionsToMove;
3224 for (int i = 0; i < items.count(); i++) {
3225 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3226 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3227 ItemInfo info = item->info();
3228 if (item->type() == AVWIDGET)
3229 clipsToMove.append(info);
3230 else if (item->type() == TRANSITIONWIDGET)
3231 transitionsToMove.append(info);
3235 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3236 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3237 updateTrackDuration(track, command);
3238 m_commandStack->push(command);
3242 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3244 int diff = duration.frames(m_document->fps());
3245 resetSelectionGroup();
3246 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3247 scene()->addItem(m_selectionGroup);
3249 Transition *transition;
3251 // Create lists with start pos for each track
3252 QMap <int, int> trackClipStartList;
3253 QMap <int, int> trackTransitionStartList;
3255 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3256 trackClipStartList[i] = -1;
3257 trackTransitionStartList[i] = -1;
3260 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3261 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3263 if (clip->parentItem()) {
3264 m_selectionGroup->addToGroup(clip->parentItem());
3265 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3267 m_selectionGroup->addToGroup(clip);
3268 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3270 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))
3271 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3273 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);
3276 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3277 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3279 if (transition->parentItem()) {
3280 m_selectionGroup->addToGroup(transition->parentItem());
3281 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3283 m_selectionGroup->addToGroup(transition);
3284 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3286 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))
3287 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3288 } 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);
3290 m_selectionGroup->translate(diff, 0);
3292 // update items coordinates
3293 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3295 for (int i = 0; i < itemList.count(); i++) {
3296 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3297 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3298 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3299 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3300 for (int j = 0; j < children.count(); j++) {
3301 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3306 resetSelectionGroup(false);
3308 track = m_document->tracksCount() - track;
3309 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3312 void CustomTrackView::deleteClip(const QString &clipId)
3314 resetSelectionGroup();
3315 QList<QGraphicsItem *> itemList = items();
3316 QUndoCommand *deleteCommand = new QUndoCommand();
3318 for (int i = 0; i < itemList.count(); i++) {
3319 if (itemList.at(i)->type() == AVWIDGET) {
3320 ClipItem *item = (ClipItem *)itemList.at(i);
3321 if (item->clipProducer() == clipId) {
3323 if (item->parentItem()) {
3324 // Clip is in a group, destroy the group
3325 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3327 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3331 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3333 delete deleteCommand;
3335 updateTrackDuration(-1, deleteCommand);
3336 m_commandStack->push(deleteCommand);
3340 void CustomTrackView::seekCursorPos(int pos)
3342 m_document->renderer()->seek(pos);
3346 int CustomTrackView::seekPosition() const
3348 return m_document->renderer()->requestedSeekPosition;
3352 void CustomTrackView::setCursorPos(int pos, bool seek)
3354 if (pos != m_cursorPos) {
3355 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3357 m_cursorLine->setPos(m_cursorPos, 0);
3359 else if (m_autoScroll) checkScrolling();
3362 void CustomTrackView::updateCursorPos()
3364 m_cursorLine->setPos(m_cursorPos, 0);
3367 int CustomTrackView::cursorPos()
3369 return (int)(m_cursorPos);
3372 void CustomTrackView::moveCursorPos(int delta)
3374 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3375 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3376 m_cursorPos += delta;
3377 m_cursorLine->setPos(m_cursorPos, 0);
3378 m_document->renderer()->seek(m_cursorPos);
3381 void CustomTrackView::initCursorPos(int pos)
3383 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3385 m_cursorLine->setPos(pos, 0);
3389 void CustomTrackView::checkScrolling()
3391 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3394 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3396 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3397 QGraphicsView::mouseReleaseEvent(event);
3398 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3399 #if QT_VERSION >= 0x040600
3400 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3402 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3403 if (event->button() == Qt::MidButton) {
3406 setDragMode(QGraphicsView::NoDrag);
3407 if (m_operationMode == MOVEGUIDE) {
3408 setCursor(Qt::ArrowCursor);
3409 m_operationMode = NONE;
3410 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3411 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3412 if (newPos != m_dragGuide->position()) {
3413 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3414 m_commandStack->push(command);
3415 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3416 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3417 m_document->syncGuides(m_guides);
3422 } else if (m_operationMode == SPACER && m_selectionGroup) {
3424 if (event->modifiers() != Qt::ControlModifier) {
3425 // We are moving all tracks
3427 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3428 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3430 if (timeOffset != GenTime()) {
3431 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3433 QList<ItemInfo> clipsToMove;
3434 QList<ItemInfo> transitionsToMove;
3436 // Create lists with start pos for each track
3437 QMap <int, int> trackClipStartList;
3438 QMap <int, int> trackTransitionStartList;
3440 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3441 trackClipStartList[i] = -1;
3442 trackTransitionStartList[i] = -1;
3445 for (int i = 0; i < items.count(); i++) {
3446 if (items.at(i)->type() == GROUPWIDGET)
3447 items += items.at(i)->childItems();
3450 for (int i = 0; i < items.count(); i++) {
3451 if (items.at(i)->type() == AVWIDGET) {
3452 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3453 ItemInfo info = item->info();
3454 clipsToMove.append(info);
3456 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3457 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3458 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3459 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3460 ItemInfo info = item->info();
3461 transitionsToMove.append(info);
3463 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3464 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3467 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3468 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3469 updateTrackDuration(track, command);
3470 m_commandStack->push(command);
3471 if (track != -1) track = m_document->tracksCount() - track;
3472 kDebug() << "SPACER TRACK:" << track;
3473 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3474 setDocumentModified();
3477 resetSelectionGroup(false);
3478 m_operationMode = NONE;
3479 } else if (m_operationMode == RUBBERSELECTION) {
3480 resetSelectionGroup();
3481 groupSelectedItems();
3482 m_operationMode = NONE;
3485 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3486 emit transitionItemSelected(NULL);
3490 if (m_dragItem) info = m_dragItem->info();
3492 if (m_operationMode == MOVE) {
3493 setCursor(Qt::OpenHandCursor);
3494 if (m_dragItem->parentItem() == 0) {
3495 // we are moving one clip, easy
3496 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3497 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3498 Mlt::Producer *prod = item->getProducer(info.track);
3499 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);
3502 QUndoCommand *moveCommand = new QUndoCommand();
3503 moveCommand->setText(i18n("Move clip"));
3504 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3506 int tracknumber = m_document->tracksCount() - item->track() - 1;
3507 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3508 if (isLocked) item->setItemLocked(true);
3509 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3510 // Also move automatic transitions (on lower track)
3511 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3512 ItemInfo startTrInfo;
3513 ItemInfo newStartTrInfo;
3514 bool moveStartTrans = false;
3515 bool moveEndTrans = false;
3516 if (startTransition && startTransition->isAutomatic()) {
3517 startTrInfo = startTransition->info();
3518 newStartTrInfo = startTrInfo;
3519 newStartTrInfo.track = info.track;
3520 newStartTrInfo.startPos = info.startPos;
3521 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3522 // transition end should stay the same
3524 // transition end should be adjusted to clip
3525 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3527 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3529 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3530 // Check if there is a transition at clip end
3531 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3532 if (tr && tr->isAutomatic()) {
3533 ItemInfo trInfo = tr->info();
3534 ItemInfo newTrInfo = trInfo;
3535 newTrInfo.track = info.track;
3536 newTrInfo.endPos = m_dragItem->endPos();
3537 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3538 // transition start should stay the same
3540 // transition start should be moved
3541 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3543 if (newTrInfo.startPos < newTrInfo.endPos) {
3544 moveEndTrans = true;
3545 if (moveStartTrans) {
3546 // we have to move both transitions, remove the start one so that there is no collision
3547 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3549 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3550 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3551 if (moveStartTrans) {
3552 // re-add transition in correct place
3553 int transTrack = startTransition->transitionEndTrack();
3554 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3555 transTrack = getPreviousVideoTrack(info.track);
3557 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3558 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3564 if (moveStartTrans && !moveEndTrans) {
3565 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3566 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3569 // Also move automatic transitions (on upper track)
3570 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3571 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3572 ItemInfo trInfo = tr->info();
3573 ItemInfo newTrInfo = trInfo;
3574 newTrInfo.startPos = m_dragItem->startPos();
3575 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3576 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3577 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3578 // transition end should be adjusted to clip on upper track
3579 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3581 if (newTrInfo.startPos < newTrInfo.endPos) {
3582 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3583 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3587 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3588 // Check if there is a transition at clip end
3589 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3590 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3591 ItemInfo trInfo = tr->info();
3592 ItemInfo newTrInfo = trInfo;
3593 newTrInfo.endPos = m_dragItem->endPos();
3594 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3595 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3596 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3597 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3598 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3599 // transition start should be moved
3600 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3602 if (newTrInfo.startPos < newTrInfo.endPos) {
3603 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3604 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3609 updateTrackDuration(info.track, moveCommand);
3610 if (m_dragItemInfo.track != info.track)
3611 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3612 m_commandStack->push(moveCommand);
3613 //checkTrackSequence(m_dragItem->track());
3615 // undo last move and emit error message
3616 bool snap = KdenliveSettings::snaptopoints();
3617 KdenliveSettings::setSnaptopoints(false);
3618 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3619 KdenliveSettings::setSnaptopoints(snap);
3620 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3622 setDocumentModified();
3623 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3624 Transition *transition = static_cast <Transition *>(m_dragItem);
3625 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3626 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)) {
3627 // Moving transition failed, revert to previous position
3628 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3629 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3631 QUndoCommand *moveCommand = new QUndoCommand();
3632 moveCommand->setText(i18n("Move transition"));
3633 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3634 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3635 updateTrackDuration(info.track, moveCommand);
3636 if (m_dragItemInfo.track != info.track)
3637 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3638 m_commandStack->push(moveCommand);
3639 setDocumentModified();
3643 // Moving several clips. We need to delete them and readd them to new position,
3644 // or they might overlap each other during the move
3645 QGraphicsItemGroup *group;
3646 if (m_selectionGroup)
3647 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3649 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3650 QList<QGraphicsItem *> items = group->childItems();
3652 QList<ItemInfo> clipsToMove;
3653 QList<ItemInfo> transitionsToMove;
3655 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3656 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3658 QUndoCommand *moveGroup = new QUndoCommand();
3659 moveGroup->setText(i18n("Move group"));
3660 if (timeOffset != GenTime() || trackOffset != 0) {
3661 // remove items in MLT playlist
3664 int max = items.count();
3665 for (int i = 0; i < max; i++) {
3666 if (items.at(i)->type() == GROUPWIDGET) {
3667 items += items.at(i)->childItems();
3670 m_document->renderer()->blockSignals(true);
3671 for (int i = 0; i < items.count(); i++) {
3672 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3673 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3674 ItemInfo info = item->info();
3675 if (item->type() == AVWIDGET) {
3676 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3677 // error, clip cannot be removed from playlist
3678 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3680 clipsToMove.append(info);
3683 transitionsToMove.append(info);
3684 Transition *tr = static_cast <Transition*>(item);
3685 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3688 m_document->renderer()->blockSignals(false);
3689 for (int i = 0; i < items.count(); i++) {
3690 // re-add items in correct place
3691 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3692 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3694 ItemInfo info = item->info();
3695 int tracknumber = m_document->tracksCount() - info.track - 1;
3696 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3698 group->removeFromGroup(item);
3699 item->setItemLocked(true);
3702 if (item->type() == AVWIDGET) {
3703 ClipItem *clip = static_cast <ClipItem*>(item);
3704 int trackProducer = info.track;
3705 info.track = m_document->tracksCount() - info.track;
3706 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3707 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3708 for (int i = 0; i < clip->effectsCount(); i++) {
3709 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3712 Transition *tr = static_cast <Transition*>(item);
3713 int newTrack = tr->transitionEndTrack();
3714 if (!tr->forcedTrack()) {
3715 newTrack = getPreviousVideoTrack(info.track);
3717 tr->updateTransitionEndTrack(newTrack);
3718 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3719 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3722 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3723 updateTrackDuration(-1, moveGroup);
3724 m_commandStack->push(moveGroup);
3726 //QPointF top = group->sceneBoundingRect().topLeft();
3727 //QPointF oldpos = m_selectionGroup->scenePos();
3728 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3729 //group->setPos(top);
3730 //TODO: get rid of the 3 lines below
3731 if (m_selectionGroup) {
3732 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3733 m_selectionGroupInfo.track = m_selectionGroup->track();
3735 for (int i = 0; i < items.count(); ++i) {
3736 if (items.at(i)->type() == GROUPWIDGET) {
3737 rebuildGroup((AbstractGroupItem*)items.at(i));
3742 for (int i = 0; i < items.count(); ++i) {
3744 items.at(i)->setSelected(true);
3745 if (items.at(i)->parentItem())
3746 items.at(i)->parentItem()->setSelected(true);
3749 resetSelectionGroup();
3750 groupSelectedItems();
3752 rebuildGroup((AbstractGroupItem *)group);
3754 setDocumentModified();
3757 m_document->renderer()->doRefresh();
3758 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3760 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3761 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3763 QUndoCommand *resizeCommand = new QUndoCommand();
3764 resizeCommand->setText(i18n("Resize group"));
3765 QList <QGraphicsItem *> items = parent->childItems();
3766 QList <ItemInfo> infos = parent->resizeInfos();
3767 parent->clearResizeInfos();
3769 for (int i = 0; i < items.count(); ++i) {
3770 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3771 if (item && item->type() == AVWIDGET) {
3772 ItemInfo info = infos.at(itemcount);
3773 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3777 m_commandStack->push(resizeCommand);
3780 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3782 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3784 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3785 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3787 QUndoCommand *resizeCommand = new QUndoCommand();
3788 resizeCommand->setText(i18n("Resize group"));
3789 QList <QGraphicsItem *> items = parent->childItems();
3790 QList <ItemInfo> infos = parent->resizeInfos();
3791 parent->clearResizeInfos();
3793 for (int i = 0; i < items.count(); ++i) {
3794 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3795 if (item && item->type() == AVWIDGET) {
3796 ItemInfo info = infos.at(itemcount);
3797 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3801 updateTrackDuration(-1, resizeCommand);
3802 m_commandStack->push(resizeCommand);
3805 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3807 } else if (m_operationMode == FADEIN) {
3808 // resize fade in effect
3809 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3810 int ix = item->hasEffect("volume", "fadein");
3811 int ix2 = item->hasEffect("", "fade_from_black");
3813 QDomElement oldeffect = item->effectAtIndex(ix);
3814 int start = item->cropStart().frames(m_document->fps());
3815 int end = item->fadeIn();
3817 slotDeleteEffect(item, -1, oldeffect, false);
3820 QDomElement effect = oldeffect.cloneNode().toElement();
3821 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3822 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3823 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3824 emit clipItemSelected(item);
3826 } else if (item->fadeIn() != 0 && ix2 == -1) {
3828 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3830 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3831 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3832 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3833 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3836 QDomElement oldeffect = item->effectAtIndex(ix2);
3837 int start = item->cropStart().frames(m_document->fps());
3838 int end = item->fadeIn();
3840 slotDeleteEffect(item, -1, oldeffect, false);
3843 QDomElement effect = oldeffect.cloneNode().toElement();
3844 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3845 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3846 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3847 emit clipItemSelected(item);
3850 } else if (m_operationMode == FADEOUT) {
3851 // resize fade out effect
3852 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3853 int ix = item->hasEffect("volume", "fadeout");
3854 int ix2 = item->hasEffect("", "fade_to_black");
3856 QDomElement oldeffect = item->effectAtIndex(ix);
3857 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3858 int start = item->fadeOut();
3860 slotDeleteEffect(item, -1, oldeffect, false);
3862 start = end - start;
3863 QDomElement effect = oldeffect.cloneNode().toElement();
3864 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3865 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3866 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3867 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3868 emit clipItemSelected(item);
3870 } else if (item->fadeOut() != 0 && ix2 == -1) {
3872 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3874 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3875 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3876 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3877 int start = end-item->fadeOut();
3878 EffectsList::setParameter(effect, "in", QString::number(start));
3879 EffectsList::setParameter(effect, "out", QString::number(end));
3880 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3883 QDomElement oldeffect = item->effectAtIndex(ix2);
3884 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3885 int start = item->fadeOut();
3887 slotDeleteEffect(item, -1, oldeffect, false);
3889 start = end - start;
3890 QDomElement effect = oldeffect.cloneNode().toElement();
3891 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3892 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3893 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3894 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3895 emit clipItemSelected(item);
3898 } else if (m_operationMode == KEYFRAME) {
3899 // update the MLT effect
3900 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3901 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3903 // check if we want to remove keyframe
3904 double val = mapToScene(event->pos()).toPoint().y();
3905 QRectF br = item->sceneBoundingRect();
3906 double maxh = 100.0 / br.height();
3907 val = (br.bottom() - val) * maxh;
3908 int start = item->cropStart().frames(m_document->fps());
3909 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3911 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3913 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3915 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3918 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3919 //item->updateKeyframeEffect();
3920 //QString next = item->keyframes(item->selectedEffectIndex());
3921 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3922 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
3924 m_commandStack->push(command);
3925 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
3926 emit clipItemSelected(item);
3928 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3929 // A transition is selected
3931 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3932 if (transitionClip && transitionClip->baseClip()) {
3933 QString size = transitionClip->baseClip()->getProperty("frame_size");
3934 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3935 if (factor == 0) factor = 1.0;
3936 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3937 p.setY(size.section('x', 1, 1).toInt());
3939 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3940 } else emit transitionItemSelected(NULL);
3941 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3942 m_operationMode = NONE;
3945 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3947 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3949 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3950 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3951 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3952 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3953 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3954 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3955 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3958 m_waitingThumbs.removeAll(item);
3960 if (item->isSelected()) emit clipItemSelected(NULL);
3961 item->baseClip()->removeReference();
3962 m_document->updateClip(item->baseClip()->getId());
3964 /*if (item->baseClip()->isTransparent()) {
3965 // also remove automatic transition
3966 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3967 if (tr && tr->isAutomatic()) {
3968 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3969 scene()->removeItem(tr);
3974 if (m_dragItem == item) m_dragItem = NULL;
3976 #if QT_VERSION >= 0x040600
3977 // animate item deletion
3978 item->closeAnimation();
3979 /*if (refresh) item->closeAnimation();
3981 // no refresh, means we have several operations chained, we need to delete clip immediatly
3982 // so that it does not get in the way of the other
3991 setDocumentModified();
3992 if (refresh) m_document->renderer()->doRefresh();
3995 void CustomTrackView::deleteSelectedClips()
3997 resetSelectionGroup();
3998 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3999 if (itemList.count() == 0) {
4000 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4003 scene()->clearSelection();
4004 QUndoCommand *deleteSelected = new QUndoCommand();
4008 int transitionCount = 0;
4009 // expand & destroy groups
4010 for (int i = 0; i < itemList.count(); i++) {
4011 if (itemList.at(i)->type() == GROUPWIDGET) {
4013 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4014 QList <ItemInfo> clipInfos;
4015 QList <ItemInfo> transitionInfos;
4016 for (int j = 0; j < children.count(); j++) {
4017 if (children.at(j)->type() == AVWIDGET) {
4018 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4019 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4020 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4021 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4022 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4024 if (itemList.contains(children.at(j))) {
4025 children.removeAt(j);
4029 itemList += children;
4030 if (clipInfos.count() > 0)
4031 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4033 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4034 itemList.insert(i + 1, itemList.at(i)->parentItem());
4037 for (int i = 0; i < itemList.count(); i++) {
4038 if (itemList.at(i)->type() == AVWIDGET) {
4040 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4041 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4042 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4043 emit clipItemSelected(NULL);
4044 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4046 Transition *item = static_cast <Transition *>(itemList.at(i));
4047 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4048 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4049 emit transitionItemSelected(NULL);
4052 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4053 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4054 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4055 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4056 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4057 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4058 else deleteSelected->setText(i18n("Delete selected items"));
4059 updateTrackDuration(-1, deleteSelected);
4060 m_commandStack->push(deleteSelected);
4064 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4067 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4069 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4071 kDebug() << "ERROR: Cannot find clip for speed change";
4072 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4075 info.track = m_document->tracksCount() - item->track();
4076 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4078 item->setSpeed(speed, strobe);
4079 item->updateRectGeometry();
4080 if (item->cropDuration().frames(m_document->fps()) != endPos)
4081 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4082 updatePositionEffects(item, info);
4083 setDocumentModified();
4085 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4089 void CustomTrackView::cutSelectedClips()
4091 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4092 QList<AbstractGroupItem *> groups;
4093 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4094 for (int i = 0; i < itemList.count(); ++i) {
4095 if (!itemList.at(i))
4097 if (itemList.at(i)->type() == AVWIDGET) {
4098 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4099 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4100 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4101 if (!groups.contains(group))
4103 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4104 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4105 m_commandStack->push(command);
4107 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4108 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4109 if (!groups.contains(group))
4114 for (int i = 0; i < groups.count(); ++i)
4115 razorGroup(groups.at(i), currentPos);
4118 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4121 QList <QGraphicsItem *> children = group->childItems();
4122 QList <ItemInfo> clips1, transitions1;
4123 QList <ItemInfo> clipsCut, transitionsCut;
4124 QList <ItemInfo> clips2, transitions2;
4125 for (int i = 0; i < children.count(); ++i) {
4126 children.at(i)->setSelected(false);
4127 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4128 if (child->type() == AVWIDGET) {
4129 if (cutPos > child->endPos())
4130 clips1 << child->info();
4131 else if (cutPos < child->startPos())
4132 clips2 << child->info();
4134 clipsCut << child->info();
4136 if (cutPos > child->endPos())
4137 transitions1 << child->info();
4138 else if (cutPos < child->startPos())
4139 transitions2 << child->info();
4141 transitionsCut << child->info();
4144 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4146 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4147 m_commandStack->push(command);
4151 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)
4154 for (int i = 0; i < clipsCut.count(); ++i) {
4155 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4157 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4158 clips1 << clip->info();
4159 if (clipBehind != NULL)
4160 clips2 << clipBehind->info();
4163 /* TODO: cut transitionsCut
4164 * For now just append them to group1 */
4165 transitions1 << transitionsCut;
4166 doGroupClips(clips1, transitions1, true);
4167 doGroupClips(clips2, transitions2, true);
4169 /* we might also just use clipsCut.at(0)->parentItem().
4170 * Do this loop just in case something went wrong during cut */
4171 for (int i = 0; i < clipsCut.count(); ++i) {
4172 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4173 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4174 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4175 QList <QGraphicsItem *> children = group->childItems();
4176 QList <ItemInfo> groupClips;
4177 QList <ItemInfo> groupTrans;
4178 for (int j = 0; j < children.count(); ++j) {
4179 if (children.at(j)->type() == AVWIDGET)
4180 groupClips << ((AbstractClipItem *)children.at(j))->info();
4181 else if (children.at(j)->type() == TRANSITIONWIDGET)
4182 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4184 doGroupClips(groupClips, groupTrans, false);
4188 for (int i = 0; i < clipsCut.count(); ++i)
4189 cutClip(clipsCut.at(i), cutPos, false);
4190 // TODO: uncut transitonsCut
4191 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4195 void CustomTrackView::groupClips(bool group)
4197 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4198 QList <ItemInfo> clipInfos;
4199 QList <ItemInfo> transitionInfos;
4202 int max = itemList.count();
4203 for (int i = 0; i < max; i++) {
4204 if (itemList.at(i)->type() == GROUPWIDGET) {
4205 itemList += itemList.at(i)->childItems();
4209 for (int i = 0; i < itemList.count(); i++) {
4210 if (itemList.at(i)->type() == AVWIDGET) {
4211 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4212 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4213 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4214 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4215 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4218 if (clipInfos.count() > 0) {
4219 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4220 m_commandStack->push(command);
4224 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4226 resetSelectionGroup();
4227 m_scene->clearSelection();
4229 for (int i = 0; i < clipInfos.count(); i++) {
4230 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4231 if (clip == NULL) continue;
4232 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4233 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4234 m_document->clipManager()->removeGroup(grp);
4235 scene()->destroyItemGroup(grp);
4237 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4239 for (int i = 0; i < transitionInfos.count(); i++) {
4240 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4241 if (tr == NULL) continue;
4242 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4243 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4244 m_document->clipManager()->removeGroup(grp);
4245 scene()->destroyItemGroup(grp);
4247 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4249 setDocumentModified();
4253 QList <QGraphicsItemGroup *> groups;
4254 for (int i = 0; i < clipInfos.count(); i++) {
4255 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4257 clip->setSelected(true);
4260 for (int i = 0; i < transitionInfos.count(); i++) {
4261 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4263 clip->setSelected(true);
4266 groupSelectedItems(false, true);
4267 setDocumentModified();
4270 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4272 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4273 if (baseclip == NULL) {
4274 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4278 if (baseclip->getProducer() == NULL) {
4279 // If the clip has no producer, we must wait until it is created...
4281 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4282 emit forceClipProcessing(clipId);
4283 qApp->processEvents();
4284 for (int i = 0; i < 10; i++) {
4285 if (baseclip->getProducer() == NULL) {
4286 qApp->processEvents();
4287 m_producerNotReady.wait(&m_mutex, 200);
4290 if (baseclip->getProducer() == NULL) {
4291 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4295 emit displayMessage(QString(), InformationMessage);
4299 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4300 item->setEffectList(effects);
4301 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4302 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4303 scene()->addItem(item);
4305 int producerTrack = info.track;
4306 int tracknumber = m_document->tracksCount() - info.track - 1;
4307 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4308 if (isLocked) item->setItemLocked(true);
4310 baseclip->addReference();
4311 m_document->updateClip(baseclip->getId());
4312 info.track = m_document->tracksCount() - info.track;
4313 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4314 for (int i = 0; i < item->effectsCount(); i++) {
4315 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4317 setDocumentModified();
4319 m_document->renderer()->doRefresh();
4320 if (!baseclip->isPlaceHolder())
4321 m_waitingThumbs.append(item);
4322 m_thumbsTimer.start();
4325 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4327 QMutexLocker locker(&m_mutex);
4328 QList<QGraphicsItem *> list = scene()->items();
4329 QList <ClipItem *>clipList;
4330 ClipItem *clip = NULL;
4331 DocClipBase *baseClip = NULL;
4332 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4333 for (int i = 0; i < list.size(); ++i) {
4334 if (list.at(i)->type() == AVWIDGET) {
4335 clip = static_cast <ClipItem *>(list.at(i));
4336 if (clip->clipProducer() == clipId) {
4337 if (baseClip == NULL) {
4338 baseClip = clip->baseClip();
4340 ItemInfo info = clip->info();
4341 Mlt::Producer *prod = NULL;
4342 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4343 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4344 else prod = baseClip->getProducer(info.track);
4345 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4346 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4348 else clipList.append(clip);
4352 for (int i = 0; i < clipList.count(); i++)
4353 clipList.at(i)->refreshClip(true, true);
4354 m_document->renderer()->unlockService(tractor);
4357 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4359 int framepos = (int)(pos.frames(m_document->fps()));
4360 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4361 ClipItem *clip = NULL;
4362 for (int i = 0; i < list.size(); i++) {
4363 if (!list.at(i)->isEnabled()) continue;
4364 if (list.at(i)->type() == AVWIDGET) {
4365 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4366 if (test->endPos() == pos) clip = test;
4373 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4375 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4376 ClipItem *clip = NULL;
4377 for (int i = 0; i < list.size(); i++) {
4378 if (!list.at(i)->isEnabled()) continue;
4379 if (list.at(i)->type() == AVWIDGET) {
4380 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4381 if (test->startPos() == pos) clip = test;
4388 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4390 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4391 QList<QGraphicsItem *> list = scene()->items(p);
4392 ClipItem *clip = NULL;
4393 for (int i = 0; i < list.size(); i++) {
4394 if (!list.at(i)->isEnabled()) continue;
4395 if (list.at(i)->type() == AVWIDGET) {
4396 clip = static_cast <ClipItem *>(list.at(i));
4403 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4405 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4409 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4411 int pos = info.startPos.frames(m_document->fps());
4412 int track = m_document->tracksCount() - info.b_track;
4413 return getTransitionItemAt(pos, track);
4416 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4418 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4419 QList<QGraphicsItem *> list = scene()->items(p);
4420 Transition *clip = NULL;
4421 for (int i = 0; i < list.size(); i++) {
4422 if (!list.at(i)->isEnabled()) continue;
4423 if (list.at(i)->type() == TRANSITIONWIDGET) {
4424 clip = static_cast <Transition *>(list.at(i));
4431 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4433 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4436 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4438 int framepos = (int)(pos.frames(m_document->fps()));
4439 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4440 QList<QGraphicsItem *> list = scene()->items(p);
4441 Transition *clip = NULL;
4442 for (int i = 0; i < list.size(); i++) {
4443 if (!list.at(i)->isEnabled()) continue;
4444 if (list.at(i)->type() == TRANSITIONWIDGET) {
4445 Transition *test = static_cast <Transition *>(list.at(i));
4446 if (test->endPos() == pos) clip = test;
4453 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4455 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4456 QList<QGraphicsItem *> list = scene()->items(p);
4457 Transition *clip = NULL;
4458 for (int i = 0; i < list.size(); ++i) {
4459 if (!list.at(i)->isEnabled()) continue;
4460 if (list.at(i)->type() == TRANSITIONWIDGET) {
4461 Transition *test = static_cast <Transition *>(list.at(i));
4462 if (test->startPos() == pos) clip = test;
4469 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4471 if (m_selectionGroup) resetSelectionGroup(false);
4472 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4474 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);
4475 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4478 Mlt::Producer *prod = item->getProducer(end.track);
4481 qDebug() << "Moving item " << (long)item << " from .. to:";
4482 qDebug() << item->info();
4486 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4487 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4490 bool snap = KdenliveSettings::snaptopoints();
4491 KdenliveSettings::setSnaptopoints(false);
4492 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4494 int tracknumber = m_document->tracksCount() - end.track - 1;
4495 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4496 m_scene->clearSelection();
4497 if (isLocked) item->setItemLocked(true);
4499 if (item->isItemLocked()) item->setItemLocked(false);
4500 item->setSelected(true);
4502 if (item->baseClip()->isTransparent()) {
4503 // Also move automatic transition
4504 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4505 if (tr && tr->isAutomatic()) {
4506 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4507 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);
4508 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4511 KdenliveSettings::setSnaptopoints(snap);
4512 setDocumentModified();
4514 // undo last move and emit error message
4515 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4517 if (refresh) m_document->renderer()->doRefresh();
4518 if (out_actualEnd != NULL) {
4519 *out_actualEnd = item->info();
4521 qDebug() << "Actual end position updated:" << *out_actualEnd;
4525 qDebug() << item->info();
4530 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4533 resetSelectionGroup();
4534 m_scene->clearSelection();
4536 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4537 scene()->addItem(m_selectionGroup);
4539 m_document->renderer()->blockSignals(true);
4540 for (int i = 0; i < startClip.count(); i++) {
4542 startClip[i].startPos = startClip.at(i).startPos - offset;
4543 startClip[i].track = startClip.at(i).track - trackOffset;
4545 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4547 clip->setItemLocked(false);
4548 if (clip->parentItem()) {
4549 m_selectionGroup->addToGroup(clip->parentItem());
4550 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4552 m_selectionGroup->addToGroup(clip);
4553 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4555 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4556 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4558 for (int i = 0; i < startTransition.count(); i++) {
4560 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4561 startTransition[i].track = startTransition.at(i).track - trackOffset;
4563 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4565 tr->setItemLocked(false);
4566 if (tr->parentItem()) {
4567 m_selectionGroup->addToGroup(tr->parentItem());
4568 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4570 m_selectionGroup->addToGroup(tr);
4571 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4573 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());
4574 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4576 m_document->renderer()->blockSignals(false);
4578 if (m_selectionGroup) {
4579 bool snap = KdenliveSettings::snaptopoints();
4580 KdenliveSettings::setSnaptopoints(false);
4582 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4583 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4585 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4587 int max = children.count();
4588 for (int i = 0; i < max; i++) {
4589 if (children.at(i)->type() == GROUPWIDGET) {
4590 children += children.at(i)->childItems();
4591 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4592 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4593 /*m_document->clipManager()->removeGroup(grp);
4594 m_scene->destroyItemGroup(grp);*/
4595 children.removeAll(children.at(i));
4600 for (int i = 0; i < children.count(); i++) {
4601 // re-add items in correct place
4602 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4603 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4605 ItemInfo info = item->info();
4606 int tracknumber = m_document->tracksCount() - info.track - 1;
4607 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4609 item->setItemLocked(true);
4610 else if (item->isItemLocked())
4611 item->setItemLocked(false);
4613 if (item->type() == AVWIDGET) {
4614 ClipItem *clip = static_cast <ClipItem*>(item);
4615 int trackProducer = info.track;
4616 info.track = m_document->tracksCount() - info.track;
4617 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4618 for (int i = 0; i < clip->effectsCount(); i++) {
4619 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4621 } else if (item->type() == TRANSITIONWIDGET) {
4622 Transition *tr = static_cast <Transition*>(item);
4624 if (!tr->forcedTrack()) {
4625 newTrack = getPreviousVideoTrack(info.track);
4627 newTrack = tr->transitionEndTrack() + trackOffset;
4628 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4630 tr->updateTransitionEndTrack(newTrack);
4631 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4635 resetSelectionGroup(false);
4637 for (int i = 0; i < children.count(); i++) {
4638 if (children.at(i)->parentItem())
4639 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4643 KdenliveSettings::setSnaptopoints(snap);
4644 m_document->renderer()->doRefresh();
4645 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4648 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4650 Transition *item = getTransitionItemAt(start.startPos, start.track);
4652 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);
4653 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4657 bool snap = KdenliveSettings::snaptopoints();
4658 KdenliveSettings::setSnaptopoints(false);
4660 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4661 // Transition was moved
4662 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4663 } else if (end.endPos == start.endPos) {
4664 // Transition start resize
4665 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4666 } else if (end.startPos == start.startPos) {
4667 // Transition end resize;
4668 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4669 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4672 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4673 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4674 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4676 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4677 KdenliveSettings::setSnaptopoints(snap);
4678 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4679 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());
4680 if (m_dragItem && m_dragItem == item) {
4682 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4683 if (transitionClip && transitionClip->baseClip()) {
4684 QString size = transitionClip->baseClip()->getProperty("frame_size");
4685 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4686 if (factor == 0) factor = 1.0;
4687 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4688 p.setY(size.section('x', 1, 1).toInt());
4690 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4692 if (refresh) m_document->renderer()->doRefresh();
4693 setDocumentModified();
4696 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4698 bool resizeClipStart = (start.startPos != end.startPos);
4699 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4701 if (dontWorry) return;
4702 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);
4703 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4706 if (item->parentItem()) {
4707 // Item is part of a group, reset group
4708 resetSelectionGroup();
4711 bool snap = KdenliveSettings::snaptopoints();
4712 KdenliveSettings::setSnaptopoints(false);
4714 if (resizeClipStart) {
4715 ItemInfo clipinfo = item->info();
4716 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4717 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4719 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4721 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4723 ItemInfo clipinfo = item->info();
4724 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4725 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4727 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4729 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4731 if (!resizeClipStart && end.cropStart != start.cropStart) {
4732 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4733 ItemInfo clipinfo = end;
4734 clipinfo.track = m_document->tracksCount() - end.track;
4735 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4737 item->setCropStart(end.cropStart);
4738 item->resetThumbs(true);
4741 m_document->renderer()->doRefresh();
4742 KdenliveSettings::setSnaptopoints(snap);
4743 setDocumentModified();
4746 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4748 if (pos == oldInfo.startPos.frames(m_document->fps()))
4750 bool snap = KdenliveSettings::snaptopoints();
4752 KdenliveSettings::setSnaptopoints(false);
4753 item->resizeStart(pos);
4754 if (item->startPos().frames(m_document->fps()) != pos) {
4755 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4756 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4757 KdenliveSettings::setSnaptopoints(snap);
4760 KdenliveSettings::setSnaptopoints(snap);
4763 bool hasParentCommand = false;
4765 hasParentCommand = true;
4767 command = new QUndoCommand();
4768 command->setText(i18n("Resize clip start"));
4771 // do this here, too, because otherwise undo won't update the group
4772 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4773 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4775 ItemInfo info = item->info();
4776 if (item->type() == AVWIDGET) {
4777 ItemInfo resizeinfo = oldInfo;
4778 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4779 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4781 // Check if there is an automatic transition on that clip (lower track)
4782 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4783 if (transition && transition->isAutomatic()) {
4784 ItemInfo trInfo = transition->info();
4785 ItemInfo newTrInfo = trInfo;
4786 newTrInfo.startPos = item->startPos();
4787 if (newTrInfo.startPos < newTrInfo.endPos)
4788 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4790 // Check if there is an automatic transition on that clip (upper track)
4791 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4792 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4793 ItemInfo trInfo = transition->info();
4794 ItemInfo newTrInfo = trInfo;
4795 newTrInfo.startPos = item->startPos();
4796 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4797 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4798 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4801 ClipItem *clip = static_cast < ClipItem * >(item);
4804 // Since we must always resize clip before updating the keyframes, we
4805 // put a resize command before & after checking keyframes so that
4806 // we are sure the resize is performed before whenever we do or undo the action
4807 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4808 adjustEffects(clip, oldInfo, command);
4809 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4811 KdenliveSettings::setSnaptopoints(false);
4812 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4813 KdenliveSettings::setSnaptopoints(snap);
4814 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4816 } else if (item->type() == TRANSITIONWIDGET) {
4817 Transition *transition = static_cast <Transition *>(item);
4818 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)) {
4819 // Cannot resize transition
4820 KdenliveSettings::setSnaptopoints(false);
4821 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4822 KdenliveSettings::setSnaptopoints(snap);
4823 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4825 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4826 if (command == NULL)
4827 m_commandStack->push(moveCommand);
4831 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4832 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4834 if (!hasParentCommand)
4835 m_commandStack->push(command);
4838 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4840 if (pos == oldInfo.endPos.frames(m_document->fps()))
4842 bool snap = KdenliveSettings::snaptopoints();
4844 KdenliveSettings::setSnaptopoints(false);
4845 item->resizeEnd(pos);
4846 if (item->endPos().frames(m_document->fps()) != pos) {
4847 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4848 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4849 KdenliveSettings::setSnaptopoints(snap);
4852 KdenliveSettings::setSnaptopoints(snap);
4855 bool hasParentCommand = false;
4857 hasParentCommand = true;
4859 command = new QUndoCommand();
4862 // do this here, too, because otherwise undo won't update the group
4863 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4864 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4866 ItemInfo info = item->info();
4867 if (item->type() == AVWIDGET) {
4868 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4869 ItemInfo resizeinfo = info;
4870 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4871 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4873 // Check if there is an automatic transition on that clip (lower track)
4874 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4875 if (tr && tr->isAutomatic()) {
4876 ItemInfo trInfo = tr->info();
4877 ItemInfo newTrInfo = trInfo;
4878 newTrInfo.endPos = item->endPos();
4879 if (newTrInfo.endPos > newTrInfo.startPos)
4880 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4883 // Check if there is an automatic transition on that clip (upper track)
4884 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4885 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4886 ItemInfo trInfo = tr->info();
4887 ItemInfo newTrInfo = trInfo;
4888 newTrInfo.endPos = item->endPos();
4889 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4890 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4891 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4895 ClipItem *clip = static_cast < ClipItem * >(item);
4898 // Since we must always resize clip before updating the keyframes, we
4899 // put a resize command before & after checking keyframes so that
4900 // we are sure the resize is performed before whenever we do or undo the action
4901 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4902 adjustEffects(clip, oldInfo, command);
4903 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4905 KdenliveSettings::setSnaptopoints(false);
4906 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4907 KdenliveSettings::setSnaptopoints(true);
4908 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4910 } else if (item->type() == TRANSITIONWIDGET) {
4911 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4912 Transition *transition = static_cast <Transition *>(item);
4913 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)) {
4914 // Cannot resize transition
4915 KdenliveSettings::setSnaptopoints(false);
4916 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4917 KdenliveSettings::setSnaptopoints(true);
4918 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4920 // Check transition keyframes
4921 QDomElement old = transition->toXML();
4922 if (transition->updateKeyframes()) {
4923 QDomElement xml = transition->toXML();
4924 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);
4925 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4927 new MoveTransitionCommand(this, oldInfo, info, false, command);
4930 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4931 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4933 if (!hasParentCommand) {
4934 updateTrackDuration(oldInfo.track, command);
4935 m_commandStack->push(command);
4939 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4941 int end = item->fadeIn();
4943 // there is a fade in effect
4944 int effectPos = item->hasEffect("volume", "fadein");
4945 if (effectPos != -1) {
4946 QDomElement effect = item->getEffectAtIndex(effectPos);
4947 int start = item->cropStart().frames(m_document->fps());
4948 int max = item->cropDuration().frames(m_document->fps());
4950 // Make sure the fade effect is not longer than the clip
4951 item->setFadeIn(max);
4952 end = item->fadeIn();
4955 EffectsList::setParameter(effect, "in", QString::number(start));
4956 EffectsList::setParameter(effect, "out", QString::number(end));
4958 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4959 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4960 // if fade effect is displayed, update the effect edit widget with new clip duration
4961 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4962 emit clipItemSelected(item);
4965 effectPos = item->hasEffect("brightness", "fade_from_black");
4966 if (effectPos != -1) {
4967 QDomElement effect = item->getEffectAtIndex(effectPos);
4968 int start = item->cropStart().frames(m_document->fps());
4969 int max = item->cropDuration().frames(m_document->fps());
4971 // Make sure the fade effect is not longer than the clip
4972 item->setFadeIn(max);
4973 end = item->fadeIn();
4976 EffectsList::setParameter(effect, "in", QString::number(start));
4977 EffectsList::setParameter(effect, "out", QString::number(end));
4979 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4980 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4981 // if fade effect is displayed, update the effect edit widget with new clip duration
4982 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4983 emit clipItemSelected(item);
4988 int start = item->fadeOut();
4990 // there is a fade out effect
4991 int effectPos = item->hasEffect("volume", "fadeout");
4992 if (effectPos != -1) {
4993 QDomElement effect = item->getEffectAtIndex(effectPos);
4994 int max = item->cropDuration().frames(m_document->fps());
4995 int end = max + item->cropStart().frames(m_document->fps());
4997 // Make sure the fade effect is not longer than the clip
4998 item->setFadeOut(max);
4999 start = item->fadeOut();
5001 start = end - start;
5002 EffectsList::setParameter(effect, "in", QString::number(start));
5003 EffectsList::setParameter(effect, "out", QString::number(end));
5005 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5006 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5007 // if fade effect is displayed, update the effect edit widget with new clip duration
5008 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5009 emit clipItemSelected(item);
5012 effectPos = item->hasEffect("brightness", "fade_to_black");
5013 if (effectPos != -1) {
5014 QDomElement effect = item->getEffectAtIndex(effectPos);
5015 int max = item->cropDuration().frames(m_document->fps());
5016 int end = max + item->cropStart().frames(m_document->fps());
5018 // Make sure the fade effect is not longer than the clip
5019 item->setFadeOut(max);
5020 start = item->fadeOut();
5022 start = end - start;
5023 EffectsList::setParameter(effect, "in", QString::number(start));
5024 EffectsList::setParameter(effect, "out", QString::number(end));
5026 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5027 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5028 // if fade effect is displayed, update the effect edit widget with new clip duration
5029 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5030 emit clipItemSelected(item);
5035 int effectPos = item->hasEffect("freeze", "freeze");
5036 if (effectPos != -1) {
5037 // Freeze effect needs to be adjusted with clip resize
5038 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5039 QDomElement eff = item->getEffectAtIndex(effectPos);
5040 if (!eff.isNull() && diff != 0) {
5041 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5042 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5044 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5045 emit clipItemSelected(item);
5052 double CustomTrackView::getSnapPointForPos(double pos)
5054 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5057 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5059 QList <GenTime> snaps;
5060 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5061 QList<QGraphicsItem *> itemList = items();
5062 for (int i = 0; i < itemList.count(); i++) {
5063 if (itemList.at(i) == selected) continue;
5064 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5065 if (itemList.at(i)->type() == AVWIDGET) {
5066 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5067 GenTime start = item->startPos();
5068 GenTime end = item->endPos();
5069 snaps.append(start);
5071 if (!offsetList.isEmpty()) {
5072 for (int j = 0; j < offsetList.size(); j++) {
5073 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5074 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5078 QList < GenTime > markers = item->snapMarkers();
5079 for (int j = 0; j < markers.size(); ++j) {
5080 GenTime t = markers.at(j);
5082 if (!offsetList.isEmpty()) {
5083 for (int k = 0; k < offsetList.size(); k++) {
5084 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5088 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5089 Transition *transition = static_cast <Transition*>(itemList.at(i));
5090 GenTime start = transition->startPos();
5091 GenTime end = transition->endPos();
5092 snaps.append(start);
5094 if (!offsetList.isEmpty()) {
5095 for (int j = 0; j < offsetList.size(); j++) {
5096 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5097 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5103 // add cursor position
5104 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5106 if (!offsetList.isEmpty()) {
5107 for (int j = 0; j < offsetList.size(); j++) {
5108 snaps.append(pos - offsetList.at(j));
5113 for (int i = 0; i < m_guides.count(); i++) {
5114 snaps.append(m_guides.at(i)->position());
5115 if (!offsetList.isEmpty()) {
5116 for (int j = 0; j < offsetList.size(); j++) {
5117 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5123 QPoint z = m_document->zone();
5124 snaps.append(GenTime(z.x(), m_document->fps()));
5125 snaps.append(GenTime(z.y(), m_document->fps()));
5128 m_scene->setSnapList(snaps);
5129 //for (int i = 0; i < m_snapPoints.size(); ++i)
5130 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5133 void CustomTrackView::slotSeekToPreviousSnap()
5135 updateSnapPoints(NULL);
5136 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5137 seekCursorPos((int) res.frames(m_document->fps()));
5141 void CustomTrackView::slotSeekToNextSnap()
5143 updateSnapPoints(NULL);
5144 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5145 seekCursorPos((int) res.frames(m_document->fps()));
5149 void CustomTrackView::clipStart()
5151 AbstractClipItem *item = getMainActiveClip();
5153 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5158 void CustomTrackView::clipEnd()
5160 AbstractClipItem *item = getMainActiveClip();
5162 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5167 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
5169 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
5170 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
5171 m_commandStack->push(command);
5174 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5176 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5177 m_commandStack->push(command);
5180 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5182 DocClipBase *base = m_document->clipManager()->getClipById(id);
5183 QList <CommentedTime> markers = base->commentedSnapMarkers();
5185 if (markers.isEmpty()) {
5186 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5189 QUndoCommand *deleteMarkers = new QUndoCommand();
5190 deleteMarkers->setText("Delete clip markers");
5192 for (int i = 0; i < markers.size(); i++) {
5193 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5195 m_commandStack->push(deleteMarkers);
5198 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5200 DocClipBase *base = m_document->clipManager()->getClipById(id);
5201 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5202 else base->deleteSnapMarker(pos);
5203 emit updateClipMarkers(base);
5204 setDocumentModified();
5205 viewport()->update();
5208 int CustomTrackView::hasGuide(int pos, int offset)
5210 for (int i = 0; i < m_guides.count(); i++) {
5211 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5212 if (qAbs(guidePos - pos) <= offset) return guidePos;
5213 else if (guidePos > pos) return -1;
5218 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5222 double fps = m_document->fps();
5223 for (int i = 0; i < m_guides.count(); i++) {
5224 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5225 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5227 goMenu->setEnabled(!m_guides.isEmpty());
5230 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5232 if (oldPos > GenTime() && pos > GenTime()) {
5234 for (int i = 0; i < m_guides.count(); i++) {
5235 if (m_guides.at(i)->position() == oldPos) {
5236 Guide *item = m_guides.at(i);
5237 item->updateGuide(pos, comment);
5241 } else if (pos > GenTime()) addGuide(pos, comment);
5245 for (int i = 0; i < m_guides.count(); i++) {
5246 if (m_guides.at(i)->position() == oldPos) {
5247 delete m_guides.takeAt(i);
5252 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5254 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5255 m_document->syncGuides(m_guides);
5258 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5260 for (int i = 0; i < m_guides.count(); i++) {
5261 if (m_guides.at(i)->position() == pos) {
5262 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5266 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5267 scene()->addItem(g);
5269 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5270 m_document->syncGuides(m_guides);
5274 void CustomTrackView::slotAddGuide(bool dialog)
5276 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5278 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5279 m_document->timecode(), i18n("Add Guide"), this);
5280 if (d->exec() != QDialog::Accepted) {
5284 marker = d->newMarker();
5287 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5289 if (addGuide(marker.time(), marker.comment())) {
5290 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5291 m_commandStack->push(command);
5295 void CustomTrackView::slotEditGuide(int guidePos)
5298 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5299 else pos = GenTime(guidePos, m_document->fps());
5301 for (int i = 0; i < m_guides.count(); i++) {
5302 if (m_guides.at(i)->position() == pos) {
5303 slotEditGuide(m_guides.at(i)->info());
5308 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5311 void CustomTrackView::slotEditGuide(CommentedTime guide)
5313 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5314 if (d->exec() == QDialog::Accepted) {
5315 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5316 m_commandStack->push(command);
5322 void CustomTrackView::slotEditTimeLineGuide()
5324 if (m_dragGuide == NULL) return;
5325 CommentedTime guide = m_dragGuide->info();
5326 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5327 m_document->timecode(), i18n("Edit Guide"), this);
5328 if (d->exec() == QDialog::Accepted) {
5329 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5330 m_commandStack->push(command);
5335 void CustomTrackView::slotDeleteGuide(int guidePos)
5338 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5339 else pos = GenTime(guidePos, m_document->fps());
5341 for (int i = 0; i < m_guides.count(); i++) {
5342 if (m_guides.at(i)->position() == pos) {
5343 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5344 m_commandStack->push(command);
5349 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5353 void CustomTrackView::slotDeleteTimeLineGuide()
5355 if (m_dragGuide == NULL) return;
5356 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5357 m_commandStack->push(command);
5361 void CustomTrackView::slotDeleteAllGuides()
5363 QUndoCommand *deleteAll = new QUndoCommand();
5364 deleteAll->setText("Delete all guides");
5365 for (int i = 0; i < m_guides.count(); i++) {
5366 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5368 m_commandStack->push(deleteAll);
5371 void CustomTrackView::setTool(PROJECTTOOL tool)
5376 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5379 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5380 m_scene->setScale(scaleFactor, verticalScale);
5381 removeTipAnimation();
5382 bool adjust = false;
5383 if (verticalScale != matrix().m22()) adjust = true;
5384 setMatrix(newmatrix);
5386 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5387 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5388 for (int i = 0; i < m_guides.count(); i++) {
5389 QLineF l = m_guides.at(i)->line();
5390 l.setP2(QPointF(l.x2(), newHeight));
5391 m_guides.at(i)->setLine(l);
5393 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5396 int diff = sceneRect().width() - m_projectDuration;
5397 if (diff * newmatrix.m11() < 50) {
5398 if (newmatrix.m11() < 0.4)
5399 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5401 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5403 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5404 centerOn(QPointF(cursorPos(), verticalPos));
5407 void CustomTrackView::slotRefreshGuides()
5409 if (KdenliveSettings::showmarkers()) {
5410 for (int i = 0; i < m_guides.count(); i++)
5411 m_guides.at(i)->update();
5415 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5417 painter->setClipRect(rect);
5418 QPen pen1 = painter->pen();
5419 pen1.setColor(palette().dark().color());
5420 painter->setPen(pen1);
5421 double min = rect.left();
5422 double max = rect.right();
5423 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5424 int maxTrack = m_document->tracksCount();
5425 QColor lockedColor = palette().button().color();
5426 QColor audioColor = palette().alternateBase().color();
5427 for (int i = 0; i < maxTrack; i++) {
5428 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5429 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5430 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5431 if (i == m_selectedTrack)
5432 painter->fillRect(track, m_activeTrackBrush.brush(this));
5434 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5436 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5440 bool CustomTrackView::findString(const QString &text)
5443 for (int i = 0; i < m_searchPoints.size(); ++i) {
5444 marker = m_searchPoints.at(i).comment();
5445 if (marker.contains(text, Qt::CaseInsensitive)) {
5446 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5447 int vert = verticalScrollBar()->value();
5448 int hor = cursorPos();
5449 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5457 void CustomTrackView::selectFound(QString track, QString pos)
5459 seekCursorPos(m_document->timecode().getFrameCount(pos));
5460 slotSelectTrack(track.toInt());
5462 int vert = verticalScrollBar()->value();
5463 int hor = cursorPos();
5464 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5467 bool CustomTrackView::findNextString(const QString &text)
5470 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5471 marker = m_searchPoints.at(i).comment();
5472 if (marker.contains(text, Qt::CaseInsensitive)) {
5473 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5474 int vert = verticalScrollBar()->value();
5475 int hor = cursorPos();
5476 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5485 void CustomTrackView::initSearchStrings()
5487 m_searchPoints.clear();
5488 QList<QGraphicsItem *> itemList = items();
5489 for (int i = 0; i < itemList.count(); i++) {
5490 // parse all clip names
5491 if (itemList.at(i)->type() == AVWIDGET) {
5492 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5493 GenTime start = item->startPos();
5494 CommentedTime t(start, item->clipName());
5495 m_searchPoints.append(t);
5496 // add all clip markers
5497 QList < CommentedTime > markers = item->commentedSnapMarkers();
5498 m_searchPoints += markers;
5503 for (int i = 0; i < m_guides.count(); i++)
5504 m_searchPoints.append(m_guides.at(i)->info());
5506 qSort(m_searchPoints);
5509 void CustomTrackView::clearSearchStrings()
5511 m_searchPoints.clear();
5515 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5517 QList<ItemInfo> matchingInfo;
5518 QList<QGraphicsItem *> itemList = items();
5519 for (int i = 0; i < itemList.count(); i++) {
5520 if (itemList.at(i)->type() == AVWIDGET) {
5521 ClipItem *item = (ClipItem *)itemList.at(i);
5522 if (item->clipProducer() == clipId)
5523 matchingInfo << item->info();
5526 return matchingInfo;
5529 void CustomTrackView::copyClip()
5531 qDeleteAll(m_copiedItems);
5532 m_copiedItems.clear();
5533 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5534 if (itemList.count() == 0) {
5535 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5538 for (int i = 0; i < itemList.count(); i++) {
5539 if (itemList.at(i)->type() == AVWIDGET) {
5540 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5541 ClipItem *clone = clip->clone(clip->info());
5542 m_copiedItems.append(clone);
5543 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5544 Transition *dup = static_cast <Transition *>(itemList.at(i));
5545 m_copiedItems.append(dup->clone());
5550 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5552 if (m_scene->editMode() != NORMALEDIT) {
5553 // If we are in overwrite mode, always allow the move
5556 int height = m_tracksHeight - 2;
5558 if (type == TRANSITIONWIDGET) {
5559 height = Transition::itemHeight();
5560 offset = Transition::itemOffset();
5562 else if (type == AVWIDGET) {
5563 height = ClipItem::itemHeight();
5564 offset = ClipItem::itemOffset();
5566 QRectF rect((double) info.startPos.frames(m_document->fps()), (double)(info.track * m_tracksHeight + 1 + offset), (double)(info.endPos - info.startPos).frames(m_document->fps()), (double) height);
5567 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5568 for (int i = 0; i < collisions.count(); i++) {
5569 if (collisions.at(i)->type() == type) {
5576 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5579 for (int i = 0; i < infoList.count(); i++) {
5580 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));
5583 QList<QGraphicsItem *> collisions = scene()->items(path);
5584 for (int i = 0; i < collisions.count(); i++) {
5585 if (collisions.at(i)->type() == type) return false;
5590 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5592 for (int i = 0; i < items.count(); i++) {
5593 ItemInfo info = items.at(i)->info();
5594 info.startPos += offset;
5595 info.endPos += offset;
5596 info.track += trackOffset;
5597 if (!canBePastedTo(info, items.at(i)->type())) return false;
5602 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5604 QPainterPath movePath;
5605 movePath.moveTo(0, 0);
5607 for (int i = 0; i < items.count(); i++) {
5608 ItemInfo info = items.at(i)->info();
5609 info.startPos = info.startPos + offset;
5610 info.endPos = info.endPos + offset;
5611 info.track = info.track + trackOffset;
5612 if (info.startPos < GenTime()) {
5613 // No clip should go below 0
5616 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));
5617 movePath.addRect(rect);
5619 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5620 for (int i = 0; i < collisions.count(); i++) {
5621 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5622 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5630 void CustomTrackView::pasteClip()
5632 if (m_copiedItems.count() == 0) {
5633 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5638 GenTime pos = GenTime(-1);
5639 if (m_menuPosition.isNull()) {
5640 position = mapFromGlobal(QCursor::pos());
5641 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5642 track = m_selectedTrack;
5643 pos = GenTime(m_cursorPos, m_document->fps());
5644 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5648 position = m_menuPosition;
5651 if (pos == GenTime(-1))
5652 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5654 track = (int)(mapToScene(position).y() / m_tracksHeight);
5656 GenTime leftPos = m_copiedItems.at(0)->startPos();
5657 int lowerTrack = m_copiedItems.at(0)->track();
5658 int upperTrack = m_copiedItems.at(0)->track();
5659 for (int i = 1; i < m_copiedItems.count(); i++) {
5660 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5661 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5662 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5665 GenTime offset = pos - leftPos;
5666 int trackOffset = track - lowerTrack;
5668 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5669 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5670 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5671 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5674 QUndoCommand *pasteClips = new QUndoCommand();
5675 pasteClips->setText("Paste clips");
5677 for (int i = 0; i < m_copiedItems.count(); i++) {
5678 // parse all clip names
5679 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5680 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5681 ItemInfo info = clip->info();
5682 info.startPos += offset;
5683 info.endPos += offset;
5684 info.track += trackOffset;
5685 if (canBePastedTo(info, AVWIDGET)) {
5686 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5687 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5688 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5689 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5691 info.startPos = tr->startPos() + offset;
5692 info.endPos = tr->endPos() + offset;
5693 info.track = tr->track() + trackOffset;
5694 int transitionEndTrack;
5695 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5696 else transitionEndTrack = tr->transitionEndTrack();
5697 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5698 if (info.startPos >= info.endPos) {
5699 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5700 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5701 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5704 updateTrackDuration(-1, pasteClips);
5705 m_commandStack->push(pasteClips);
5708 void CustomTrackView::pasteClipEffects()
5710 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5711 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5714 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5716 QUndoCommand *paste = new QUndoCommand();
5717 paste->setText("Paste effects");
5719 QList<QGraphicsItem *> clips = scene()->selectedItems();
5722 for (int i = 0; i < clips.count(); ++i) {
5723 if (clips.at(i)->type() == GROUPWIDGET) {
5724 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5725 for (int j = 0; j < children.count(); j++) {
5726 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5727 clips.append(children.at(j));
5733 for (int i = 0; i < clips.count(); ++i) {
5734 if (clips.at(i)->type() == AVWIDGET) {
5735 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5736 for (int j = 0; j < clip->effectsCount(); j++) {
5737 QDomElement eff = clip->effect(j);
5738 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5739 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5740 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5745 if (paste->childCount() > 0) m_commandStack->push(paste);
5748 //adjust effects (fades, ...)
5749 for (int i = 0; i < clips.count(); ++i) {
5750 if (clips.at(i)->type() == AVWIDGET) {
5751 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5752 updatePositionEffects(item, item->info());
5758 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5760 // parse parameters to check if we need to adjust to the new crop start
5761 int diff = (newstart - oldstart).frames(m_document->fps());
5762 int max = (newstart + duration).frames(m_document->fps());
5764 QDomNodeList params = xml.elementsByTagName("parameter");
5765 for (int i = 0; i < params.count(); i++) {
5766 QDomElement e = params.item(i).toElement();
5767 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5768 QString def = e.attribute("default");
5769 // Effect has a keyframe type parameter, we need to adjust the values
5770 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
5771 QStringList newKeyFrames;
5772 foreach(const QString &str, keys) {
5773 int pos = str.section(':', 0, 0).toInt();
5774 double val = str.section(':', 1, 1).toDouble();
5777 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5779 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5781 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5782 e.setAttribute("keyframes", newKeyFrames.join(";"));
5787 ClipItem *CustomTrackView::getClipUnderCursor() const
5789 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5790 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5791 for (int i = 0; i < collisions.count(); i++) {
5792 if (collisions.at(i)->type() == AVWIDGET) {
5793 return static_cast < ClipItem *>(collisions.at(i));
5799 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5801 QList<QGraphicsItem *> clips = scene()->selectedItems();
5802 if (clips.isEmpty()) {
5803 return getClipUnderCursor();
5805 AbstractClipItem *item = NULL;
5806 for (int i = 0; i < clips.count(); ++i) {
5807 if (clips.at(i)->type() == AVWIDGET) {
5808 item = static_cast < AbstractClipItem *>(clips.at(i));
5809 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5812 if (item) return item;
5817 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5819 QList<QGraphicsItem *> clips = scene()->selectedItems();
5820 if (clips.isEmpty()) {
5821 return getClipUnderCursor();
5824 // remove all items in the list that are not clips
5825 for (int i = 0; i < clips.count();) {
5826 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5829 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5830 for (int i = 0; i < clips.count(); ++i) {
5831 if (clips.at(i)->type() == AVWIDGET) {
5832 item = static_cast < ClipItem *>(clips.at(i));
5833 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5841 void CustomTrackView::setInPoint()
5843 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5845 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5848 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5852 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5855 void CustomTrackView::setOutPoint()
5857 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5859 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5862 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5866 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5869 void CustomTrackView::slotUpdateAllThumbs()
5871 if (!isEnabled()) return;
5872 QList<QGraphicsItem *> itemList = items();
5873 //if (itemList.isEmpty()) return;
5875 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5876 for (int i = 0; i < itemList.count(); i++) {
5877 if (itemList.at(i)->type() == AVWIDGET) {
5878 item = static_cast <ClipItem *>(itemList.at(i));
5879 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5880 // Check if we have a cached thumbnail
5881 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5882 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5883 if (QFile::exists(thumb)) {
5885 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5886 item->slotSetStartThumb(pix);
5889 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5890 QString endThumb = startThumb;
5891 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5892 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5893 if (QFile::exists(startThumb)) {
5894 QPixmap pix(startThumb);
5895 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5896 item->slotSetStartThumb(pix);
5898 if (QFile::exists(endThumb)) {
5899 QPixmap pix(endThumb);
5900 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5901 item->slotSetEndThumb(pix);
5904 item->refreshClip(false, false);
5908 viewport()->update();
5911 void CustomTrackView::saveThumbnails()
5913 QList<QGraphicsItem *> itemList = items();
5915 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5916 for (int i = 0; i < itemList.count(); i++) {
5917 if (itemList.at(i)->type() == AVWIDGET) {
5918 item = static_cast <ClipItem *>(itemList.at(i));
5919 if (item->clipType() != COLOR) {
5920 // Check if we have a cached thumbnail
5921 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5922 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5923 if (!QFile::exists(thumb)) {
5924 QPixmap pix(item->startThumb());
5928 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5929 QString endThumb = startThumb;
5930 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5931 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5932 if (!QFile::exists(startThumb)) {
5933 QPixmap pix(item->startThumb());
5934 pix.save(startThumb);
5936 if (!QFile::exists(endThumb)) {
5937 QPixmap pix(item->endThumb());
5947 void CustomTrackView::slotInsertTrack(int ix)
5949 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
5950 d->comboTracks->setCurrentIndex(ix);
5951 d->label->setText(i18n("Insert track"));
5952 d->setWindowTitle(i18n("Insert New Track"));
5954 if (d->exec() == QDialog::Accepted) {
5955 ix = d->comboTracks->currentIndex();
5956 if (d->before_select->currentIndex() == 1)
5960 info.isMute = false;
5961 info.isLocked = false;
5962 info.effectsList = EffectsList(true);
5963 if (d->video_track->isChecked()) {
5964 info.type = VIDEOTRACK;
5965 info.isBlind = false;
5967 info.type = AUDIOTRACK;
5968 info.isBlind = true;
5970 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5971 m_commandStack->push(addTrack);
5972 setDocumentModified();
5977 void CustomTrackView::slotDeleteTrack(int ix)
5979 if (m_document->tracksCount() < 2) return;
5980 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
5981 d->comboTracks->setCurrentIndex(ix);
5982 d->label->setText(i18n("Delete track"));
5983 d->before_select->setHidden(true);
5984 d->setWindowTitle(i18n("Delete Track"));
5985 d->video_track->setHidden(true);
5986 d->audio_track->setHidden(true);
5987 if (d->exec() == QDialog::Accepted) {
5988 ix = d->comboTracks->currentIndex();
5989 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5990 deleteTimelineTrack(ix, info);
5991 setDocumentModified();
5992 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5993 m_commandStack->push(command);*/
5998 void CustomTrackView::slotConfigTracks(int ix)
6000 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6001 ix, parentWidget());
6002 if (d->exec() == QDialog::Accepted) {
6003 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6004 m_commandStack->push(configTracks);
6005 QList <int> toDelete = d->deletedTracks();
6006 for (int i = 0; i < toDelete.count(); ++i) {
6007 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6008 deleteTimelineTrack(toDelete.at(i) - i, info);
6010 setDocumentModified();
6015 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6017 if (m_document->tracksCount() < 2) return;
6018 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6019 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6020 QList<QGraphicsItem *> selection = m_scene->items(r);
6021 QUndoCommand *deleteTrack = new QUndoCommand();
6022 deleteTrack->setText("Delete track");
6024 // Delete all clips in selected track
6025 for (int i = 0; i < selection.count(); i++) {
6026 if (selection.at(i)->type() == AVWIDGET) {
6027 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6028 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6029 m_waitingThumbs.removeAll(item);
6030 m_scene->removeItem(item);
6033 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6034 Transition *item = static_cast <Transition *>(selection.at(i));
6035 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6036 m_scene->removeItem(item);
6042 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6043 m_commandStack->push(deleteTrack);
6046 void CustomTrackView::autoTransition()
6048 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6049 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6050 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6053 Transition *tr = static_cast <Transition*>(itemList.at(0));
6054 tr->setAutomatic(!tr->isAutomatic());
6055 QDomElement transition = tr->toXML();
6056 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);
6057 setDocumentModified();
6060 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6062 QList<QGraphicsItem *> list = scene()->items();
6063 ClipItem *clip = NULL;
6064 for (int i = 0; i < list.size(); ++i) {
6065 if (list.at(i)->type() == AVWIDGET) {
6066 clip = static_cast <ClipItem *>(list.at(i));
6067 if (clip->clipProducer() == id) {
6068 clip->setClipName(name);
6072 viewport()->update();
6075 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6077 minimum = GenTime();
6078 maximum = GenTime();
6079 QList<QGraphicsItem *> selection;
6080 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6081 selection.removeAll(item);
6082 for (int i = 0; i < selection.count(); i++) {
6083 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6084 if (clip && clip->type() == AVWIDGET) {
6085 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6086 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6091 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6093 minimum = GenTime();
6094 maximum = GenTime();
6095 QList<QGraphicsItem *> selection;
6096 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6097 selection.removeAll(item);
6098 for (int i = 0; i < selection.count(); i++) {
6099 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6100 if (clip && clip->type() == TRANSITIONWIDGET) {
6101 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6102 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6107 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6109 for (int i = 0; i < groups.count(); i++) {
6110 QDomNodeList children = groups.at(i).childNodes();
6111 scene()->clearSelection();
6112 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6113 QDomElement elem = children.item(nodeindex).toElement();
6114 int pos = elem.attribute("position").toInt();
6115 int track = elem.attribute("track").toInt();
6116 if (elem.tagName() == "clipitem") {
6117 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6118 if (clip) clip->setSelected(true);
6120 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6121 if (clip) clip->setSelected(true);
6124 groupSelectedItems(false, true);
6128 void CustomTrackView::splitAudio()
6130 resetSelectionGroup();
6131 QList<QGraphicsItem *> selection = scene()->selectedItems();
6132 if (selection.isEmpty()) {
6133 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6136 QUndoCommand *splitCommand = new QUndoCommand();
6137 splitCommand->setText(i18n("Split audio"));
6138 for (int i = 0; i < selection.count(); i++) {
6139 if (selection.at(i)->type() == AVWIDGET) {
6140 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6141 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6142 if (clip->parentItem()) {
6143 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6145 EffectsList effects;
6146 effects.clone(clip->effectList());
6147 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6152 if (splitCommand->childCount()) {
6153 updateTrackDuration(-1, splitCommand);
6154 m_commandStack->push(splitCommand);
6158 void CustomTrackView::setAudioAlignReference()
6160 QList<QGraphicsItem *> selection = scene()->selectedItems();
6161 if (selection.isEmpty() || selection.size() > 1) {
6162 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6165 if (m_audioCorrelator != NULL) {
6166 delete m_audioCorrelator;
6168 if (selection.at(0)->type() == AVWIDGET) {
6169 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6170 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6171 m_audioAlignmentReference = clip;
6173 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()));
6174 m_audioCorrelator = new AudioCorrelation(envelope);
6178 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6179 envelope->dumpInfo();
6183 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6187 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6190 void CustomTrackView::alignAudio()
6192 bool referenceOK = true;
6193 if (m_audioCorrelator == NULL) {
6194 referenceOK = false;
6197 if (!scene()->items().contains(m_audioAlignmentReference)) {
6198 // The reference item has been deleted from the timeline (or so)
6199 referenceOK = false;
6203 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6208 QList<QGraphicsItem *> selection = scene()->selectedItems();
6209 foreach (QGraphicsItem *item, selection) {
6210 if (item->type() == AVWIDGET) {
6212 ClipItem *clip = static_cast<ClipItem*>(item);
6213 if (clip == m_audioAlignmentReference) {
6217 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6218 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()),
6219 clip->info().cropStart.frames(m_document->fps()),
6220 clip->info().cropDuration.frames(m_document->fps()));
6222 // FFT only for larger vectors. We could use it all time, but for small vectors
6223 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6224 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6225 int shift = m_audioCorrelator->getShift(index);
6230 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6231 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6232 envelope->dumpInfo();
6234 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6235 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6236 qDebug() << "We will start at " << targetPos;
6237 qDebug() << "to shift by " << shift;
6238 qDebug() << "(eventually)";
6239 qDebug() << "(maybe)";
6243 QUndoCommand *moveCommand = new QUndoCommand();
6245 GenTime add(shift, m_document->fps());
6246 ItemInfo start = clip->info();
6248 ItemInfo end = start;
6249 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6250 end.endPos = end.startPos + start.cropDuration;
6252 if ( end.startPos.seconds() < 0 ) {
6253 // Clip would start before 0, so crop it first
6254 GenTime cropBy = -end.startPos;
6257 qDebug() << "Need to crop clip. " << start;
6258 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6261 ItemInfo resized = start;
6262 resized.startPos += cropBy;
6264 resizeClip(start, resized);
6265 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6267 start = clip->info();
6268 end.startPos += cropBy;
6271 qDebug() << "Clip cropped. " << start;
6272 qDebug() << "Moving to: " << end;
6276 if (itemCollision(clip, end)) {
6278 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6282 moveCommand->setText(i18n("Auto-align clip"));
6283 new MoveClipCommand(this, start, end, true, moveCommand);
6284 updateTrackDuration(clip->track(), moveCommand);
6285 m_commandStack->push(moveCommand);
6292 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6294 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6298 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6300 ClipItem *clip = getClipItemAt(pos, track);
6302 kDebug() << "// Cannot find clip to split!!!";
6306 int start = pos.frames(m_document->fps());
6307 int freetrack = m_document->tracksCount() - track - 1;
6309 // do not split audio when we are on an audio track
6310 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6313 for (; freetrack > 0; freetrack--) {
6314 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6315 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6316 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6317 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6318 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6323 kDebug() << "GOT TRK: " << track;
6324 if (freetrack == 0) {
6325 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6327 ItemInfo info = clip->info();
6328 info.track = m_document->tracksCount() - freetrack;
6329 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6330 scene()->clearSelection();
6331 clip->setSelected(true);
6332 ClipItem *audioClip = getClipItemAt(start, info.track);
6334 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6335 clip->setVideoOnly(true);
6336 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6337 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6339 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6340 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6342 m_document->renderer()->unlockService(tractor);
6343 audioClip->setSelected(true);
6344 audioClip->setAudioOnly(true);
6346 // keep video effects, move audio effects to audio clip
6349 for (int i = 0; i < effects.count(); ++i) {
6350 if (effects.at(i).attribute("type") == "audio") {
6351 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6354 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6359 groupSelectedItems(false, true);
6363 // unsplit clip: remove audio part and change video part to normal clip
6364 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6365 kDebug() << "//CANNOT FIND CLP GRP";
6368 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6369 QList<QGraphicsItem *> children = grp->childItems();
6370 if (children.count() != 2) {
6371 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6374 for (int i = 0; i < children.count(); i++) {
6375 if (children.at(i) != clip) {
6376 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6377 ItemInfo info = clip->info();
6378 deleteClip(clp->info());
6379 clip->setVideoOnly(false);
6380 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6381 if (!m_document->renderer()->mltUpdateClipProducer(
6383 m_document->tracksCount() - info.track,
6384 info.startPos.frames(m_document->fps()),
6385 clip->baseClip()->getProducer(info.track))) {
6387 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6388 info.startPos.frames(m_document->fps()), info.track),
6391 m_document->renderer()->unlockService(tractor);
6393 // re-add audio effects
6394 for (int i = 0; i < effects.count(); ++i) {
6395 if (effects.at(i).attribute("type") == "audio") {
6396 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6403 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6404 m_document->clipManager()->removeGroup(grp);
6405 scene()->destroyItemGroup(grp);
6409 void CustomTrackView::setVideoOnly()
6411 resetSelectionGroup();
6412 QList<QGraphicsItem *> selection = scene()->selectedItems();
6413 if (selection.isEmpty()) {
6414 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6417 QUndoCommand *videoCommand = new QUndoCommand();
6418 videoCommand->setText(i18n("Video only"));
6419 for (int i = 0; i < selection.count(); i++) {
6420 if (selection.at(i)->type() == AVWIDGET) {
6421 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6422 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6423 if (clip->parentItem()) {
6424 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6426 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6431 m_commandStack->push(videoCommand);
6434 void CustomTrackView::setAudioOnly()
6436 resetSelectionGroup();
6437 QList<QGraphicsItem *> selection = scene()->selectedItems();
6438 if (selection.isEmpty()) {
6439 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6442 QUndoCommand *videoCommand = new QUndoCommand();
6443 videoCommand->setText(i18n("Audio only"));
6444 for (int i = 0; i < selection.count(); i++) {
6445 if (selection.at(i)->type() == AVWIDGET) {
6446 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6447 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6448 if (clip->parentItem()) {
6449 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6451 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6456 m_commandStack->push(videoCommand);
6459 void CustomTrackView::setAudioAndVideo()
6461 resetSelectionGroup();
6462 QList<QGraphicsItem *> selection = scene()->selectedItems();
6463 if (selection.isEmpty()) {
6464 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6467 QUndoCommand *videoCommand = new QUndoCommand();
6468 videoCommand->setText(i18n("Audio and Video"));
6469 for (int i = 0; i < selection.count(); i++) {
6470 if (selection.at(i)->type() == AVWIDGET) {
6471 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6472 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6473 if (clip->parentItem()) {
6474 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6476 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6481 m_commandStack->push(videoCommand);
6484 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6486 ClipItem *clip = getClipItemAt(pos, track);
6488 kDebug() << "// Cannot find clip to split!!!";
6491 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6493 int start = pos.frames(m_document->fps());
6494 clip->setVideoOnly(true);
6495 clip->setAudioOnly(false);
6496 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6497 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6499 } else if (audioOnly) {
6500 int start = pos.frames(m_document->fps());
6501 clip->setAudioOnly(true);
6502 clip->setVideoOnly(false);
6503 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6504 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6507 int start = pos.frames(m_document->fps());
6508 clip->setAudioOnly(false);
6509 clip->setVideoOnly(false);
6510 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6511 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6514 m_document->renderer()->unlockService(tractor);
6516 setDocumentModified();
6519 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6521 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6522 m_clipTypeGroup->setEnabled(false);
6524 m_clipTypeGroup->setEnabled(true);
6525 QList <QAction *> actions = m_clipTypeGroup->actions();
6527 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6528 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6529 else lookup = "clip_audio_and_video";
6530 for (int i = 0; i < actions.count(); i++) {
6531 if (actions.at(i)->data().toString() == lookup) {
6532 actions.at(i)->setChecked(true);
6539 void CustomTrackView::slotGoToMarker(QAction *action)
6541 int pos = action->data().toInt();
6545 void CustomTrackView::reloadTransitionLumas()
6549 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6550 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6551 for (int i = 0; i < params.count(); i++) {
6552 QDomElement e = params.item(i).toElement();
6553 if (e.attribute("tag") == "resource") {
6554 lumaNames = e.attribute("paramlistdisplay");
6555 lumaFiles = e.attribute("paramlist");
6560 QList<QGraphicsItem *> itemList = items();
6561 Transition *transitionitem;
6562 QDomElement transitionXml;
6563 for (int i = 0; i < itemList.count(); i++) {
6564 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6565 transitionitem = static_cast <Transition*>(itemList.at(i));
6566 transitionXml = transitionitem->toXML();
6567 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6568 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6569 for (int i = 0; i < params.count(); i++) {
6570 QDomElement e = params.item(i).toElement();
6571 if (e.attribute("tag") == "resource") {
6572 e.setAttribute("paramlistdisplay", lumaNames);
6573 e.setAttribute("paramlist", lumaFiles);
6578 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6579 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6580 for (int i = 0; i < params.count(); i++) {
6581 QDomElement e = params.item(i).toElement();
6582 if (e.attribute("tag") == "luma") {
6583 e.setAttribute("paramlistdisplay", lumaNames);
6584 e.setAttribute("paramlist", lumaFiles);
6591 emit transitionItemSelected(NULL);
6594 double CustomTrackView::fps() const
6596 return m_document->fps();
6599 void CustomTrackView::updateProjectFps()
6601 // update all clips to the new fps
6602 resetSelectionGroup();
6603 scene()->clearSelection();
6605 QList<QGraphicsItem *> itemList = items();
6606 for (int i = 0; i < itemList.count(); i++) {
6607 // remove all items and re-add them one by one
6608 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6610 for (int i = 0; i < itemList.count(); i++) {
6611 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6612 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6613 clip->updateFps(m_document->fps());
6614 m_scene->addItem(clip);
6615 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6616 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6617 QList<QGraphicsItem *> children = grp->childItems();
6618 for (int j = 0; j < children.count(); j++) {
6619 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6620 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6621 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6622 clip->updateFps(m_document->fps());
6625 m_document->clipManager()->removeGroup(grp);
6626 m_scene->addItem(grp);
6627 scene()->destroyItemGroup(grp);
6628 scene()->clearSelection();
6629 for (int j = 0; j < children.count(); j++) {
6630 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6631 //children.at(j)->setParentItem(0);
6632 children.at(j)->setSelected(true);
6635 groupSelectedItems(true, true);
6636 } else if (itemList.at(i)->type() == GUIDEITEM) {
6637 Guide *g = static_cast<Guide *>(itemList.at(i));
6639 m_scene->addItem(g);
6642 viewport()->update();
6645 void CustomTrackView::slotTrackDown()
6647 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6648 else m_selectedTrack++;
6649 emit updateTrackHeaders();
6650 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6651 ensureVisible(rect, 0, 0);
6652 viewport()->update();
6655 void CustomTrackView::slotTrackUp()
6657 if (m_selectedTrack > 0) m_selectedTrack--;
6658 else m_selectedTrack = m_document->tracksCount() - 1;
6659 emit updateTrackHeaders();
6660 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6661 ensureVisible(rect, 0, 0);
6662 viewport()->update();
6665 int CustomTrackView::selectedTrack() const
6667 return m_selectedTrack;
6670 QStringList CustomTrackView::selectedClips() const
6672 QStringList clipIds;
6673 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6674 for (int i = 0; i < selection.count(); i++) {
6675 if (selection.at(i)->type() == AVWIDGET) {
6676 ClipItem *item = (ClipItem *)selection.at(i);
6677 clipIds << item->clipProducer();
6683 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6685 QList<ClipItem *> clips;
6686 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6687 for (int i = 0; i < selection.count(); i++) {
6688 if (selection.at(i)->type() == AVWIDGET) {
6689 clips.append((ClipItem *)selection.at(i));
6695 void CustomTrackView::slotSelectTrack(int ix)
6697 m_selectedTrack = qMax(0, ix);
6698 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6699 emit updateTrackHeaders();
6700 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6701 ensureVisible(rect, 0, 0);
6702 viewport()->update();
6705 void CustomTrackView::slotSelectClipsInTrack()
6707 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6708 QList<QGraphicsItem *> selection = m_scene->items(rect);
6709 m_scene->clearSelection();
6710 for (int i = 0; i < selection.count(); i++) {
6711 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6712 selection.at(i)->setSelected(true);
6715 resetSelectionGroup();
6716 groupSelectedItems();
6719 void CustomTrackView::slotSelectAllClips()
6721 QList<QGraphicsItem *> selection = m_scene->items();
6722 m_scene->clearSelection();
6723 for (int i = 0; i < selection.count(); i++) {
6724 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6725 selection.at(i)->setSelected(true);
6728 resetSelectionGroup();
6729 groupSelectedItems();
6732 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6735 if (track != -1 && pos != -1)
6736 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6738 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6739 QList<QGraphicsItem *> selection = m_scene->items(rect);
6740 resetSelectionGroup(group);
6741 if (!group) m_scene->clearSelection();
6742 for (int i = 0; i < selection.count(); i++) {
6743 if (selection.at(i)->type() == AVWIDGET) {
6744 selection.at(i)->setSelected(add);
6748 if (group) groupSelectedItems();
6751 void CustomTrackView::selectTransition(bool add, bool group)
6753 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6754 QList<QGraphicsItem *> selection = m_scene->items(rect);
6755 resetSelectionGroup(group);
6756 if (!group) m_scene->clearSelection();
6757 for (int i = 0; i < selection.count(); i++) {
6758 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6759 selection.at(i)->setSelected(add);
6763 if (group) groupSelectedItems();
6766 QStringList CustomTrackView::extractTransitionsLumas()
6769 QList<QGraphicsItem *> itemList = items();
6770 Transition *transitionitem;
6771 QDomElement transitionXml;
6772 for (int i = 0; i < itemList.count(); i++) {
6773 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6774 transitionitem = static_cast <Transition*>(itemList.at(i));
6775 transitionXml = transitionitem->toXML();
6776 // luma files in transitions can be in "resource" or "luma" property
6777 QString luma = EffectsList::parameter(transitionXml, "luma");
6778 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6779 if (!luma.isEmpty()) urls << KUrl(luma).path();
6782 urls.removeDuplicates();
6786 void CustomTrackView::setEditMode(EDITMODE mode)
6788 m_scene->setEditMode(mode);
6791 void CustomTrackView::checkTrackSequence(int track)
6793 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6794 //track = m_document->tracksCount() -track;
6795 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6796 QList<QGraphicsItem *> selection = m_scene->items(rect);
6797 QList <int> timelineList;
6798 timelineList.append(0);
6799 for (int i = 0; i < selection.count(); i++) {
6800 if (selection.at(i)->type() == AVWIDGET) {
6801 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6802 int start = clip->startPos().frames(m_document->fps());
6803 int end = clip->endPos().frames(m_document->fps());
6804 if (!timelineList.contains(start)) timelineList.append(start);
6805 if (!timelineList.contains(end)) timelineList.append(end);
6808 qSort(timelineList);
6809 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6810 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6813 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6815 if (data.isEmpty()) return;
6816 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6818 info.startPos = GenTime(in, m_document->fps());
6819 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6820 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6821 info.cropDuration = info.endPos - info.startPos;
6822 info.track = m_selectedTrack;
6823 QUndoCommand *addCommand = new QUndoCommand();
6824 addCommand->setText(i18n("Insert clip"));
6825 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6826 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6827 updateTrackDuration(info.track, addCommand);
6828 m_commandStack->push(addCommand);
6830 selectClip(true, false, m_selectedTrack, in);
6831 // Automatic audio split
6832 if (KdenliveSettings::splitaudio())
6836 void CustomTrackView::clearSelection(bool emitInfo)
6838 resetSelectionGroup();
6839 scene()->clearSelection();
6841 if (emitInfo) emit clipItemSelected(NULL);
6844 void CustomTrackView::updatePalette()
6846 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6850 pen1.setColor(palette().text().color());
6851 m_cursorLine->setPen(pen1);
6855 void CustomTrackView::removeTipAnimation()
6858 scene()->removeItem(m_visualTip);
6859 m_animationTimer->stop();
6867 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6869 if (m_visualTip == NULL) {
6870 QRectF rect = clip->sceneBoundingRect();
6871 m_animation = new QGraphicsItemAnimation;
6872 m_animation->setTimeLine(m_animationTimer);
6873 m_animation->setScaleAt(1, 1, 1);
6878 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6879 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6880 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6882 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6884 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6886 m_animation->setScaleAt(.5, 2, 2);
6890 polygon << QPoint(0, - size * 2);
6891 if (mode == RESIZESTART)
6892 polygon << QPoint(size * 2, 0);
6894 polygon << QPoint(- size * 2, 0);
6895 polygon << QPoint(0, size * 2);
6896 polygon << QPoint(0, - size * 2);
6898 m_visualTip = new QGraphicsPolygonItem(polygon);
6899 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6900 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6901 if (mode == RESIZESTART)
6902 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6904 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6906 m_animation->setScaleAt(.5, 2, 1);
6908 case TRANSITIONSTART:
6910 polygon << QPoint(0, - size * 2);
6911 if (mode == TRANSITIONSTART)
6912 polygon << QPoint(size * 2, 0);
6914 polygon << QPoint(- size * 2, 0);
6915 polygon << QPoint(0, 0);
6916 polygon << QPoint(0, - size * 2);
6918 m_visualTip = new QGraphicsPolygonItem(polygon);
6919 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6920 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6921 if (mode == TRANSITIONSTART)
6922 m_visualTip->setPos(rect.x(), rect.bottom());
6924 m_visualTip->setPos(rect.right(), rect.bottom());
6926 m_animation->setScaleAt(.5, 2, 2);
6933 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6934 m_visualTip->setZValue(100);
6935 scene()->addItem(m_visualTip);
6936 m_animation->setItem(m_visualTip);
6937 m_animationTimer->start();
6941 bool CustomTrackView::hasAudio(int track) const
6943 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6944 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6945 QGraphicsItem *item;
6946 for (int i = 0; i < collisions.count(); i++) {
6947 item = collisions.at(i);
6948 if (!item->isEnabled()) continue;
6949 if (item->type() == AVWIDGET) {
6950 ClipItem *clip = static_cast <ClipItem *>(item);
6951 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6957 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6960 QUndoCommand *effectCommand = new QUndoCommand();
6962 if (effect.tagName() == "effectgroup") {
6963 effectName = effect.attribute("name");
6965 QDomElement namenode = effect.firstChildElement("name");
6966 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
6967 else effectName = i18n("effect");
6969 effectCommand->setText(i18n("Add %1", effectName));
6970 if (effect.tagName() == "effectgroup") {
6971 QDomNodeList effectlist = effect.elementsByTagName("effect");
6972 for (int j = 0; j < effectlist.count(); j++) {
6973 QDomElement trackeffect = effectlist.at(j).toElement();
6974 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
6975 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6978 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
6982 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
6983 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6984 delete effectCommand;
6987 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
6990 if (effectCommand->childCount() > 0) {
6991 m_commandStack->push(effectCommand);
6992 setDocumentModified();
6994 else delete effectCommand;
6998 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7000 EffectsParameterList parameters;
7002 parameters.addParam("tag", effect.attribute("tag"));
7003 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7004 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7005 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7006 parameters.addParam("id", effect.attribute("id"));
7007 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7008 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7009 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7010 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7011 if (effect.attribute("id") == "region") {
7012 QDomNodeList subeffects = effect.elementsByTagName("effect");
7013 for (int i = 0; i < subeffects.count(); i++) {
7014 QDomElement subeffect = subeffects.at(i).toElement();
7015 int subeffectix = subeffect.attribute("region_ix").toInt();
7016 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7017 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7018 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7019 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7020 adjustEffectParameters(parameters, subparams, QString("filter%1.").arg(subeffectix));
7024 QDomNodeList params = effect.elementsByTagName("parameter");
7025 adjustEffectParameters(parameters, params);
7031 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, const QString &prefix)
7034 for (int i = 0; i < params.count(); i++) {
7035 QDomElement e = params.item(i).toElement();
7036 QString paramname = prefix + e.attribute("name");
7037 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7038 // effects with geometry param need in / out synced with the clip, request it...
7039 parameters.addParam("_sync_in_out", "1");
7041 if (e.attribute("type") == "simplekeyframe") {
7042 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7043 double factor = e.attribute("factor", "1").toDouble();
7044 double offset = e.attribute("offset", "0").toDouble();
7045 for (int j = 0; j < values.count(); j++) {
7046 QString pos = values.at(j).section(':', 0, 0);
7047 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7048 values[j] = pos + '=' + locale.toString(val);
7050 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7051 parameters.addParam(paramname, values.join(";"));
7052 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7053 parameters.addParam("max", e.attribute("max"));
7054 parameters.addParam("min", e.attribute("min"));
7055 parameters.addParam("factor", e.attribute("factor", "1"));*/
7056 } else if (e.attribute("type") == "keyframe") {
7057 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7058 parameters.addParam("keyframes", e.attribute("keyframes"));
7059 parameters.addParam("max", e.attribute("max"));
7060 parameters.addParam("min", e.attribute("min"));
7061 parameters.addParam("factor", e.attribute("factor", "1"));
7062 parameters.addParam("offset", e.attribute("offset", "0"));
7063 parameters.addParam("starttag", e.attribute("starttag", "start"));
7064 parameters.addParam("endtag", e.attribute("endtag", "end"));
7065 } else if (e.attribute("namedesc").contains(';')) {
7066 QString format = e.attribute("format");
7067 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7068 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7070 QTextStream txtNeu(&neu);
7071 if (values.size() > 0)
7072 txtNeu << (int)values[0].toDouble();
7073 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7074 txtNeu << separators[i];
7075 txtNeu << (int)(values[i+1].toDouble());
7077 parameters.addParam("start", neu);
7079 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7081 if (e.attribute("factor").contains('%')) {
7082 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
7084 fact = e.attribute("factor", "1").toDouble();
7086 double offset = e.attribute("offset", "0").toDouble();
7087 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7089 parameters.addParam(paramname, e.attribute("value"));
7096 void CustomTrackView::updateTrackNames(int track, bool added)
7098 QList <TrackInfo> tracks = m_document->tracksList();
7099 int max = tracks.count();
7100 int docTrack = max - track - 1;
7102 // count number of tracks of each type
7103 int videoTracks = 0;
7104 int audioTracks = 0;
7105 for (int i = max - 1; i >= 0; --i) {
7106 TrackInfo info = tracks.at(i);
7107 if (info.type == VIDEOTRACK)
7112 if (i <= docTrack) {
7113 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7114 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7117 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7118 info.trackName = type + QString::number(typeNumber);
7119 m_document->setTrackType(i, info);
7122 if (info.trackName == type + QString::number(typeNumber + 1)) {
7123 info.trackName = type + QString::number(typeNumber);
7124 m_document->setTrackType(i, info);
7129 emit tracksChanged();
7132 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7138 tracks << m_document->tracksCount() - track - 1;
7140 // negative track number -> update all tracks
7141 for (int i = 0; i < m_document->tracksCount(); ++i)
7145 for (int i = 0; i < tracks.count(); ++i) {
7147 // t + 1 because of black background track
7148 duration = m_document->renderer()->mltTrackDuration(t + 1);
7149 if (duration != m_document->trackDuration(t)) {
7150 m_document->setTrackDuration(t, duration);
7153 EffectsList effects = m_document->getTrackEffects(t);
7154 for (int j = 0; j < effects.count(); ++j) {
7156 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7157 * - update the effectstack if necessary
7164 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7166 QList<QGraphicsItem *> list = scene()->items();
7167 ClipItem *clip = NULL;
7168 for (int i = 0; i < list.size(); ++i) {
7169 if (list.at(i)->type() == AVWIDGET) {
7170 clip = static_cast <ClipItem *>(list.at(i));
7171 if (clip->clipProducer() == id) {
7172 clip->refreshClip(true, resetThumbs);
7178 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7180 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7182 if (effects.count()) {
7183 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7184 while (i != effects.constEnd()) {
7185 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effect(i.key()), i.value().attribute("kdenlive_ix").toInt(), true, true, command);
7192 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
7194 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7196 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
7199 QDomElement newEffect;
7200 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7201 if (effect.attribute("id") == filter) {
7202 newEffect = effect.cloneNode().toElement();
7203 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7204 while (i != filterParams.constEnd()) {
7205 EffectsList::setParameter(newEffect, i.key(), i.value());
7206 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7209 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7210 m_commandStack->push(command);
7211 emit clipItemSelected(clip);