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>
92 bool sortGuidesList(const Guide *g1 , const Guide *g2)
94 return (*g1).position() < (*g2).position();
99 // disable animation if user asked it in KDE's global settings
100 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
101 // needs something like below (taken from dolphin)
102 // #include <kglobalsettings.h>
103 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
104 // const int duration = animate ? 1500 : 1;
106 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
107 QGraphicsView(projectscene, parent),
108 m_tracksHeight(KdenliveSettings::trackheight()),
109 m_projectDuration(0),
112 m_scene(projectscene),
114 m_operationMode(NONE),
121 m_autoScroll(KdenliveSettings::autoscroll()),
122 m_pasteEffectsAction(NULL),
123 m_ungroupAction(NULL),
130 m_blockRefresh(false),
131 m_selectionGroup(NULL),
133 m_audioCorrelator(NULL),
134 m_audioAlignmentReference(NULL),
135 m_controlModifier(false)
138 m_commandStack = doc->commandStack();
140 m_commandStack = NULL;
143 setMouseTracking(true);
144 setAcceptDrops(true);
145 setFrameShape(QFrame::NoFrame);
147 //setCacheMode(QGraphicsView::CacheBackground);
148 setAutoFillBackground(false);
149 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
150 setContentsMargins(0, 0, 0, 0);
152 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
154 m_animationTimer = new QTimeLine(800);
155 m_animationTimer->setFrameRange(0, 5);
156 m_animationTimer->setUpdateInterval(100);
157 m_animationTimer->setLoopCount(0);
159 m_tipColor = QColor(0, 192, 0, 200);
160 m_tipPen.setColor(QColor(255, 255, 255, 100));
161 m_tipPen.setWidth(3);
163 const int maxHeight = m_tracksHeight * m_document->tracksCount();
164 setSceneRect(0, 0, sceneRect().width(), maxHeight);
165 verticalScrollBar()->setMaximum(maxHeight);
166 verticalScrollBar()->setTracking(true);
167 // repaint guides when using vertical scroll
168 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
170 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
171 m_cursorLine->setZValue(1000);
174 pen1.setColor(palette().text().color());
175 m_cursorLine->setPen(pen1);
176 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
178 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
179 m_scrollTimer.setInterval(100);
180 m_scrollTimer.setSingleShot(true);
182 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
183 m_thumbsTimer.setInterval(500);
184 m_thumbsTimer.setSingleShot(true);
186 KIcon razorIcon("edit-cut");
187 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
189 KIcon spacerIcon("kdenlive-spacer-tool");
190 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
193 CustomTrackView::~CustomTrackView()
195 qDeleteAll(m_guides);
197 m_waitingThumbs.clear();
198 delete m_animationTimer;
202 void CustomTrackView::keyPressEvent(QKeyEvent * event)
204 if (event->key() == Qt::Key_Up) {
207 } else if (event->key() == Qt::Key_Down) {
210 } else QWidget::keyPressEvent(event);
213 void CustomTrackView::setDocumentModified()
215 m_document->setModified(true);
218 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
220 m_timelineContextMenu = timeline;
221 m_timelineContextClipMenu = clip;
222 m_clipTypeGroup = clipTypeGroup;
223 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
225 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
226 m_markerMenu->setEnabled(false);
227 markermenu->addMenu(m_markerMenu);
228 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
229 QList <QAction *> list = m_timelineContextClipMenu->actions();
230 for (int i = 0; i < list.count(); i++) {
231 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
232 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
235 m_timelineContextTransitionMenu = transition;
236 list = m_timelineContextTransitionMenu->actions();
237 for (int i = 0; i < list.count(); i++) {
238 if (list.at(i)->data().toString() == "auto") {
239 m_autoTransition = list.at(i);
244 m_timelineContextMenu->addSeparator();
245 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
246 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
247 m_timelineContextMenu->addAction(m_deleteGuide);
249 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
250 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
251 m_timelineContextMenu->addAction(m_editGuide);
254 void CustomTrackView::slotDoResetMenuPosition()
256 m_menuPosition = QPoint();
259 void CustomTrackView::slotResetMenuPosition()
261 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
262 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
265 void CustomTrackView::checkAutoScroll()
267 m_autoScroll = KdenliveSettings::autoscroll();
270 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
271 return m_scene->m_tracksList;
275 int CustomTrackView::getFrameWidth()
277 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
280 void CustomTrackView::updateSceneFrameWidth()
282 int frameWidth = getFrameWidth();
283 QList<QGraphicsItem *> itemList = items();
285 for (int i = 0; i < itemList.count(); i++) {
286 if (itemList.at(i)->type() == AVWIDGET) {
287 item = (ClipItem*) itemList.at(i);
288 item->resetFrameWidth(frameWidth);
289 item->resetThumbs(true);
294 bool CustomTrackView::checkTrackHeight()
296 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
297 m_tracksHeight = KdenliveSettings::trackheight();
298 emit trackHeightChanged();
299 QList<QGraphicsItem *> itemList = items();
301 Transition *transitionitem;
302 int frameWidth = getFrameWidth();
303 bool snap = KdenliveSettings::snaptopoints();
304 KdenliveSettings::setSnaptopoints(false);
305 for (int i = 0; i < itemList.count(); i++) {
306 if (itemList.at(i)->type() == AVWIDGET) {
307 item = (ClipItem*) itemList.at(i);
308 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
309 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
310 item->resetFrameWidth(frameWidth);
311 item->resetThumbs(true);
312 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
313 transitionitem = (Transition*) itemList.at(i);
314 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
315 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
318 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
319 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
321 for (int i = 0; i < m_guides.count(); i++) {
322 QLineF l = m_guides.at(i)->line();
323 l.setP2(QPointF(l.x2(), newHeight));
324 m_guides.at(i)->setLine(l);
327 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
328 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
329 KdenliveSettings::setSnaptopoints(snap);
330 viewport()->update();
334 /** Zoom or move viewport on mousewheel
336 * If mousewheel+Ctrl, zooms in/out on the timeline.
338 * With Ctrl, moves viewport towards end of timeline if down/back,
339 * opposite on up/forward.
341 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
342 void CustomTrackView::wheelEvent(QWheelEvent * e)
344 if (e->modifiers() == Qt::ControlModifier) {
345 if (e->delta() > 0) emit zoomIn();
348 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
349 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
353 int CustomTrackView::getPreviousVideoTrack(int track)
355 track = m_document->tracksCount() - track - 1;
357 for (int i = track; i > -1; i--) {
358 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
364 void CustomTrackView::slotFetchNextThumbs()
366 if (!m_waitingThumbs.isEmpty()) {
367 ClipItem *item = m_waitingThumbs.takeFirst();
368 while (item == NULL && !m_waitingThumbs.isEmpty()) {
369 item = m_waitingThumbs.takeFirst();
371 if (item) item->slotFetchThumbs();
372 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
376 void CustomTrackView::slotCheckMouseScrolling()
378 if (m_scrollOffset == 0) {
379 m_scrollTimer.stop();
382 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
383 m_scrollTimer.start();
386 void CustomTrackView::slotCheckPositionScrolling()
388 // If mouse is at a border of the view, scroll
389 if (m_moveOpMode != SEEK) return;
390 if (mapFromScene(m_cursorPos, 0).x() < 3) {
391 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
392 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
393 setCursorPos(mapToScene(QPoint(-2, 0)).x());
394 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
395 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
396 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
397 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
403 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
405 int pos = event->x();
406 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
408 double snappedPos = getSnapPointForPos(mappedXPos);
409 emit mousePosition(mappedXPos);
411 if (event->buttons() & Qt::MidButton) return;
412 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
413 event->setAccepted(true);
415 QGraphicsView::mouseMoveEvent(event);
419 if (event->buttons() != Qt::NoButton) {
420 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
421 if (m_dragItem && m_tool == SELECTTOOL) {
422 if (m_operationMode == MOVE && move) {
423 QGraphicsView::mouseMoveEvent(event);
424 // If mouse is at a border of the view, scroll
426 m_scrollOffset = -30;
427 m_scrollTimer.start();
428 } else if (viewport()->width() - pos < 10) {
430 m_scrollTimer.start();
431 } else if (m_scrollTimer.isActive()) {
432 m_scrollTimer.stop();
434 } else if (m_operationMode == RESIZESTART && move) {
435 m_document->renderer()->pause();
436 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
437 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
439 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
441 m_dragItem->resizeStart((int)(snappedPos));
443 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
444 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
445 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
446 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
447 } else if (m_operationMode == RESIZEEND && move) {
448 m_document->renderer()->pause();
449 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
450 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
452 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
454 m_dragItem->resizeEnd((int)(snappedPos));
456 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
457 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
458 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
459 } else if (m_operationMode == FADEIN && move) {
460 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
461 } else if (m_operationMode == FADEOUT && move) {
462 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
463 } else if (m_operationMode == KEYFRAME && move) {
464 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
465 double pos = mapToScene(event->pos()).toPoint().y();
466 QRectF br = m_dragItem->sceneBoundingRect();
467 double maxh = 100.0 / br.height();
468 pos = (br.bottom() - pos) * maxh;
469 m_dragItem->updateKeyFramePos(keyFramePos, pos);
470 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
471 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
473 removeTipAnimation();
475 } else if (m_operationMode == MOVEGUIDE) {
476 removeTipAnimation();
477 QGraphicsView::mouseMoveEvent(event);
479 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
481 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
482 if (snappedPos < 0) snappedPos = 0;
484 // Make sure there is no collision
485 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
486 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
487 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
488 collidingItems.removeAll(m_selectionGroup);
489 for (int i = 0; i < children.count(); i++) {
490 if (children.at(i)->type() == GROUPWIDGET) {
491 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
492 for (int j = 0; j < subchildren.count(); j++)
493 collidingItems.removeAll(subchildren.at(j));
495 collidingItems.removeAll(children.at(i));
497 bool collision = false;
499 for (int i = 0; i < collidingItems.count(); i++) {
500 if (!collidingItems.at(i)->isEnabled()) continue;
501 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
502 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
503 // Moving backward, determine best pos
504 QPainterPath clipPath;
505 clipPath.addRect(item->sceneBoundingRect());
506 QPainterPath res = shape.intersected(clipPath);
507 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
510 snappedPos += offset;
511 // make sure we have no collision
512 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
513 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
514 collidingItems.removeAll(m_selectionGroup);
515 for (int i = 0; i < children.count(); i++) {
516 if (children.at(i)->type() == GROUPWIDGET) {
517 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
518 for (int j = 0; j < subchildren.count(); j++)
519 collidingItems.removeAll(subchildren.at(j));
521 collidingItems.removeAll(children.at(i));
524 for (int i = 0; i < collidingItems.count(); i++) {
525 if (!collidingItems.at(i)->isEnabled()) continue;
526 if (collidingItems.at(i)->type() == AVWIDGET) {
535 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
536 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
537 collidingItems.removeAll(m_selectionGroup);
538 for (int i = 0; i < children.count(); i++) {
539 if (children.at(i)->type() == GROUPWIDGET) {
540 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
541 for (int j = 0; j < subchildren.count(); j++)
542 collidingItems.removeAll(subchildren.at(j));
544 collidingItems.removeAll(children.at(i));
548 for (int i = 0; i < collidingItems.count(); i++) {
549 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
550 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
551 // Moving backward, determine best pos
552 QPainterPath clipPath;
553 clipPath.addRect(item->sceneBoundingRect());
554 QPainterPath res = shape.intersected(clipPath);
555 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
559 snappedPos += offset;
560 // make sure we have no collision
561 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
562 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
563 collidingItems.removeAll(m_selectionGroup);
564 for (int i = 0; i < children.count(); i++) {
565 if (children.at(i)->type() == GROUPWIDGET) {
566 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
567 for (int j = 0; j < subchildren.count(); j++)
568 collidingItems.removeAll(subchildren.at(j));
570 collidingItems.removeAll(children.at(i));
572 for (int i = 0; i < collidingItems.count(); i++) {
573 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
581 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
582 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
586 if (m_tool == RAZORTOOL) {
587 setCursor(m_razorCursor);
588 //QGraphicsView::mouseMoveEvent(event);
590 } else if (m_tool == SPACERTOOL) {
591 setCursor(m_spacerCursor);
595 QList<QGraphicsItem *> itemList = items(event->pos());
596 QGraphicsRectItem *item = NULL;
597 OPERATIONTYPE opMode = NONE;
599 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
601 } else for (int i = 0; i < itemList.count(); i++) {
602 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
603 item = (QGraphicsRectItem*) itemList.at(i);
608 if (item && event->buttons() == Qt::NoButton) {
609 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
610 if (m_tool == RAZORTOOL) {
611 // razor tool over a clip, display current frame in monitor
612 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
613 //TODO: solve crash when showing frame when moving razor over clip
614 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
620 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
621 // all other modes break the selection, so the user probably wants to move it
624 if (clip->rect().width() * transform().m11() < 15) {
625 // If the item is very small, only allow move
628 else opMode = clip->operationMode(mapToScene(event->pos()));
631 const double size = 5;
632 if (opMode == m_moveOpMode) {
633 QGraphicsView::mouseMoveEvent(event);
636 removeTipAnimation();
638 m_moveOpMode = opMode;
639 setTipAnimation(clip, opMode, size);
641 if (item->type() == AVWIDGET)
642 ci = static_cast <ClipItem *>(item);
644 if (opMode == MOVE) {
645 setCursor(Qt::OpenHandCursor);
647 message = ci->clipName() + i18n(":");
648 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
649 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
650 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
651 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
652 if (clip->parentItem() == m_selectionGroup)
653 message.append(i18n(" Selection duration:"));
655 message.append(i18n(" Group duration:"));
656 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
657 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
658 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
659 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
663 } else if (opMode == RESIZESTART) {
664 setCursor(KCursor("left_side", Qt::SizeHorCursor));
666 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
667 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
668 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
669 } else if (opMode == RESIZEEND) {
670 setCursor(KCursor("right_side", Qt::SizeHorCursor));
672 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
673 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
674 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
675 } else if (opMode == FADEIN || opMode == FADEOUT) {
676 setCursor(Qt::PointingHandCursor);
677 if (ci && opMode == FADEIN && ci->fadeIn()) {
678 message = i18n("Fade in duration: ");
679 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
680 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
681 message = i18n("Fade out duration: ");
682 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
684 message = i18n("Drag to add or resize a fade effect.");
686 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
687 setCursor(Qt::PointingHandCursor);
688 message = i18n("Click to add a transition.");
689 } else if (opMode == KEYFRAME) {
690 setCursor(Qt::PointingHandCursor);
691 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
694 if (!message.isEmpty())
695 emit displayMessage(message, InformationMessage);
696 } // no clip under mouse
697 else if (m_tool == RAZORTOOL) {
700 } else if (opMode == MOVEGUIDE) {
701 m_moveOpMode = opMode;
702 setCursor(Qt::SplitHCursor);
704 removeTipAnimation();
705 setCursor(Qt::ArrowCursor);
706 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
707 QGraphicsView::mouseMoveEvent(event);
709 setCursorPos(mappedXPos);
710 slotCheckPositionScrolling();
712 } else m_moveOpMode = NONE;
714 QGraphicsView::mouseMoveEvent(event);
718 void CustomTrackView::mousePressEvent(QMouseEvent * event)
720 setFocus(Qt::MouseFocusReason);
721 m_menuPosition = QPoint();
723 // special cases (middle click button or ctrl / shift click
724 if (event->button() == Qt::MidButton) {
726 m_blockRefresh = false;
727 m_operationMode = NONE;
731 if (event->modifiers() & Qt::ShiftModifier) {
732 // Rectangle selection
733 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
734 setDragMode(QGraphicsView::RubberBandDrag);
735 if (!(event->modifiers() & Qt::ControlModifier)) {
736 resetSelectionGroup();
737 scene()->clearSelection();
739 m_blockRefresh = false;
740 m_operationMode = RUBBERSELECTION;
741 QGraphicsView::mousePressEvent(event);
745 m_blockRefresh = true;
748 if (m_tool != RAZORTOOL) activateMonitor();
749 else if (m_document->renderer()->playSpeed() != 0.0) {
750 m_document->renderer()->pause();
753 m_clickEvent = event->pos();
755 // check item under mouse
756 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
757 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
758 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
759 setDragMode(QGraphicsView::ScrollHandDrag);
760 QGraphicsView::mousePressEvent(event);
761 m_blockRefresh = false;
762 m_operationMode = NONE;
766 // if a guide and a clip were pressed, just select the guide
767 for (int i = 0; i < collisionList.count(); ++i) {
768 if (collisionList.at(i)->type() == GUIDEITEM) {
769 // a guide item was pressed
770 m_dragGuide = (Guide *) collisionList.at(i);
771 if (event->button() == Qt::LeftButton) { // move it
772 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
773 m_operationMode = MOVEGUIDE;
774 // deselect all clips so that only the guide will move
775 m_scene->clearSelection();
776 resetSelectionGroup(false);
777 updateSnapPoints(NULL);
778 QGraphicsView::mousePressEvent(event);
780 } else // show context menu
785 // Find first clip, transition or group under mouse (when no guides selected)
787 AbstractGroupItem *dragGroup = NULL;
788 AbstractClipItem *collisionClip = NULL;
790 while (!m_dragGuide && ct < collisionList.count()) {
791 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
792 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
793 if (collisionClip->isItemLocked())
795 if (collisionClip == m_dragItem)
796 collisionClip = NULL;
798 m_dragItem = collisionClip;
800 m_dragItemInfo = m_dragItem->info();
801 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
802 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
803 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
810 if (m_dragItem) emit clipItemSelected(NULL);
813 #if QT_VERSION >= 0x040600
814 // Add shadow to dragged item, currently disabled because of painting artifacts
815 //TODO: re-enable when fixed
816 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
817 eff->setBlurRadius(5);
818 eff->setOffset(3, 3);
819 m_dragItem->setGraphicsEffect(eff);*/
821 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
822 // update transition menu action
823 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
824 m_autoTransition->setEnabled(true);
825 } else m_autoTransition->setEnabled(false);
827 // context menu requested
828 if (event->button() == Qt::RightButton) {
830 if (dragGroup) dragGroup->setSelected(true);
831 else if (!m_dragItem->isSelected()) {
832 resetSelectionGroup(false);
833 m_scene->clearSelection();
834 m_dragItem->setSelected(true);
836 } else if (!m_dragGuide) {
837 // check if there is a guide close to mouse click
838 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
839 for (int i = 0; i < guidesCollisionList.count(); i++) {
840 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
841 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
845 // keep this to support multiple guides context menu in the future (?)
846 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
847 guidesCollisionList.removeAt(0);
849 if (!guidesCollisionList.isEmpty())
850 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
853 m_operationMode = NONE;
854 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
855 m_menuPosition = m_clickEvent;
861 // No item under click
862 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
863 resetSelectionGroup(false);
864 setCursor(Qt::ArrowCursor);
865 m_scene->clearSelection();
867 updateClipTypeActions(NULL);
868 if (m_tool == SPACERTOOL) {
869 QList<QGraphicsItem *> selection;
870 if (event->modifiers() == Qt::ControlModifier) {
871 // Ctrl + click, select all items on track after click position
872 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
873 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
874 // Cannot use spacer on locked track
875 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
879 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
882 selection = checkForGroups(rect, &isOk);
884 // groups found on track, do not allow the move
885 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
889 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;
891 // Select all items on all tracks after click position
892 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
893 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
896 QList <GenTime> offsetList;
897 // create group to hold selected items
898 m_selectionGroup = new AbstractGroupItem(m_document->fps());
899 scene()->addItem(m_selectionGroup);
901 for (int i = 0; i < selection.count(); i++) {
902 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
903 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
904 if (item->isItemLocked()) continue;
905 offsetList.append(item->startPos());
906 offsetList.append(item->endPos());
907 m_selectionGroup->addToGroup(selection.at(i));
908 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
909 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
910 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
911 QList<QGraphicsItem *> children = selection.at(i)->childItems();
912 for (int j = 0; j < children.count(); j++) {
913 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
914 offsetList.append(item->startPos());
915 offsetList.append(item->endPos());
917 m_selectionGroup->addToGroup(selection.at(i));
918 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
919 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
920 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
921 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
922 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
923 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
926 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
927 if (!offsetList.isEmpty()) {
929 QList <GenTime> cleandOffsetList;
930 GenTime startOffset = offsetList.takeFirst();
931 for (int k = 0; k < offsetList.size(); k++) {
932 GenTime newoffset = offsetList.at(k) - startOffset;
933 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
934 cleandOffsetList.append(newoffset);
937 updateSnapPoints(NULL, cleandOffsetList, true);
939 m_operationMode = SPACER;
941 setCursorPos((int)(mapToScene(event->x(), 0).x()));
943 //QGraphicsView::mousePressEvent(event);
949 if (m_tool == RAZORTOOL && m_dragItem) {
950 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
951 if (m_dragItem->type() == TRANSITIONWIDGET) {
952 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
954 m_document->renderer()->pause();
955 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
956 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
958 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
959 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
960 m_commandStack->push(command);
962 setDocumentModified();
969 bool itemSelected = false;
970 if (m_dragItem->isSelected())
972 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
974 else if (dragGroup && dragGroup->isSelected())
977 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
978 if (event->modifiers() != Qt::ControlModifier) {
979 resetSelectionGroup(false);
980 m_scene->clearSelection();
981 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
982 viewport()->update();
983 } else resetSelectionGroup();
985 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
986 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
988 bool selected = !m_dragItem->isSelected();
990 dragGroup->setSelected(selected);
992 m_dragItem->setSelected(selected);
994 groupSelectedItems();
995 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
996 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
997 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1000 if (collisionClip != NULL || m_dragItem == NULL) {
1001 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1002 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1003 emit clipItemSelected(selected);
1005 emit clipItemSelected(NULL);
1009 // If clicked item is selected, allow move
1010 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
1012 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1013 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1014 // all other modes break the selection, so the user probably wants to move it
1015 m_operationMode = MOVE;
1017 if (m_dragItem->rect().width() * transform().m11() < 15) {
1018 // If the item is very small, only allow move
1019 m_operationMode = MOVE;
1021 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1023 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1025 // Update snap points
1026 if (m_selectionGroup == NULL) {
1027 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1028 updateSnapPoints(NULL);
1030 updateSnapPoints(m_dragItem);
1032 QList <GenTime> offsetList;
1033 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1034 for (int i = 0; i < children.count(); i++) {
1035 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1036 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1037 offsetList.append(item->startPos());
1038 offsetList.append(item->endPos());
1041 if (!offsetList.isEmpty()) {
1043 GenTime startOffset = offsetList.takeFirst();
1044 QList <GenTime> cleandOffsetList;
1045 for (int k = 0; k < offsetList.size(); k++) {
1046 GenTime newoffset = offsetList.at(k) - startOffset;
1047 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1048 cleandOffsetList.append(newoffset);
1051 updateSnapPoints(NULL, cleandOffsetList, true);
1055 if (m_operationMode == KEYFRAME) {
1056 m_dragItem->updateSelectedKeyFrame();
1057 m_blockRefresh = false;
1059 } else if (m_operationMode == MOVE) {
1060 setCursor(Qt::ClosedHandCursor);
1061 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1063 info.startPos = m_dragItem->startPos();
1064 info.track = m_dragItem->track();
1065 int transitiontrack = getPreviousVideoTrack(info.track);
1066 ClipItem *transitionClip = NULL;
1067 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1068 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1069 info.endPos = transitionClip->endPos();
1071 GenTime transitionDuration(65, m_document->fps());
1072 if (m_dragItem->cropDuration() < transitionDuration)
1073 info.endPos = m_dragItem->endPos();
1075 info.endPos = info.startPos + transitionDuration;
1077 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1078 // Check there is no other transition at that place
1079 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1080 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1081 QList<QGraphicsItem *> selection = m_scene->items(r);
1082 bool transitionAccepted = true;
1083 for (int i = 0; i < selection.count(); i++) {
1084 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1085 Transition *tr = static_cast <Transition *>(selection.at(i));
1086 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1087 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1088 } else transitionAccepted = false;
1091 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1092 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1093 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1095 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1096 info.track = m_dragItem->track();
1097 int transitiontrack = getPreviousVideoTrack(info.track);
1098 ClipItem *transitionClip = NULL;
1099 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1100 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1101 info.startPos = transitionClip->startPos();
1103 GenTime transitionDuration(65, m_document->fps());
1104 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1105 else info.startPos = info.endPos - transitionDuration;
1107 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1108 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1109 EffectsList::setParameter(transition, "reverse", "1");
1111 // Check there is no other transition at that place
1112 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1113 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1114 QList<QGraphicsItem *> selection = m_scene->items(r);
1115 bool transitionAccepted = true;
1116 for (int i = 0; i < selection.count(); i++) {
1117 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1118 Transition *tr = static_cast <Transition *>(selection.at(i));
1119 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1120 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1121 } else transitionAccepted = false;
1124 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1125 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1127 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1128 resetSelectionGroup(false);
1129 m_dragItem->setSelected(true);
1132 m_blockRefresh = false;
1134 QGraphicsView::mousePressEvent(event);
1137 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1139 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1140 QList<QGraphicsItem *> list = scene()->items(p);
1141 AbstractGroupItem *group = NULL;
1142 for (int i = 0; i < list.size(); i++) {
1143 if (!list.at(i)->isEnabled()) continue;
1144 if (list.at(i)->type() == GROUPWIDGET) {
1145 group = static_cast <AbstractGroupItem *>(list.at(i));
1149 rebuildGroup(group);
1152 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1155 resetSelectionGroup(false);
1156 m_scene->clearSelection();
1158 QList <QGraphicsItem *> children = group->childItems();
1159 m_document->clipManager()->removeGroup(group);
1160 scene()->destroyItemGroup(group);
1161 for (int i = 0; i < children.count(); i++)
1162 children.at(i)->setSelected(true);
1163 groupSelectedItems(false, true);
1167 void CustomTrackView::resetSelectionGroup(bool selectItems)
1169 if (m_selectionGroup) {
1170 // delete selection group
1171 bool snap = KdenliveSettings::snaptopoints();
1172 KdenliveSettings::setSnaptopoints(false);
1174 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1175 scene()->destroyItemGroup(m_selectionGroup);
1176 for (int i = 0; i < children.count(); i++) {
1177 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1178 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1179 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1180 children.at(i)->setSelected(selectItems);
1182 } else if (children.at(i)->type() == GROUPWIDGET) {
1183 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1184 children.at(i)->setSelected(selectItems);
1188 m_selectionGroup = NULL;
1189 KdenliveSettings::setSnaptopoints(snap);
1193 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1195 if (m_selectionGroup) {
1196 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1199 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1200 if (selection.isEmpty()) return;
1202 // Find top left position of selection
1203 for (int i = 0; i < selection.count(); i++) {
1204 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1205 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1206 } else if (selection.at(i)->parentItem()) {
1207 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1211 if (force || selection.count() > 1) {
1212 bool snap = KdenliveSettings::snaptopoints();
1213 KdenliveSettings::setSnaptopoints(false);
1214 if (createNewGroup) {
1215 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1216 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1217 QPointF diff = newGroup->pos();
1218 newGroup->translate(-diff.x(), -diff.y());
1219 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1221 scene()->addItem(newGroup);
1223 // Check if we are trying to include a group in a group
1224 QList <AbstractGroupItem *> groups;
1225 for (int i = 0; i < selection.count(); i++) {
1226 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1227 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1228 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1229 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1231 if (!groups.isEmpty()) {
1232 // ungroup previous groups
1233 while (!groups.isEmpty()) {
1234 AbstractGroupItem *grp = groups.takeFirst();
1235 m_document->clipManager()->removeGroup(grp);
1236 scene()->destroyItemGroup(grp);
1238 selection = m_scene->selectedItems();
1241 for (int i = 0; i < selection.count(); i++) {
1242 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1243 newGroup->addToGroup(selection.at(i));
1244 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1247 KdenliveSettings::setSnaptopoints(snap);
1249 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1250 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1251 QPointF diff = m_selectionGroup->pos();
1252 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1253 m_selectionGroup->translate(- diff.x(), -diff.y());
1255 scene()->addItem(m_selectionGroup);
1256 for (int i = 0; i < selection.count(); i++) {
1257 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1258 m_selectionGroup->addToGroup(selection.at(i));
1259 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1262 KdenliveSettings::setSnaptopoints(snap);
1263 if (m_selectionGroup) {
1264 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1265 m_selectionGroupInfo.track = m_selectionGroup->track();
1268 } else resetSelectionGroup();
1271 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1273 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1274 /*if (m_moveOpMode == KEYFRAME) {
1275 // user double clicked on a keyframe, open edit dialog
1276 //TODO: update for effects with several values per keyframe
1277 QDialog d(parentWidget());
1278 Ui::KeyFrameDialog_UI view;
1280 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1281 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1282 view.kfr_value->setFocus();
1283 if (d.exec() == QDialog::Accepted) {
1284 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1285 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1286 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1287 QString previous = item->keyframes(item->selectedEffectIndex());
1288 item->updateKeyframeEffect();
1289 QString next = item->keyframes(item->selectedEffectIndex());
1290 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1291 m_commandStack->push(command);
1292 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1293 emit clipItemSelected(item, item->selectedEffectIndex());
1298 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1299 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1300 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1301 //QString previous = item->keyframes(item->selectedEffectIndex());
1302 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1303 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1304 //item->updateKeyframeEffect();
1305 //QString next = item->keyframes(item->selectedEffectIndex());
1306 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1307 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1308 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1309 m_commandStack->push(command);
1310 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1311 emit clipItemSelected(item, item->selectedEffectIndex());
1313 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1316 QList<QGraphicsItem *> collisionList = items(event->pos());
1317 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1318 Guide *editGuide = (Guide *) collisionList.at(0);
1319 if (editGuide) slotEditGuide(editGuide->info());
1324 void CustomTrackView::editItemDuration()
1326 AbstractClipItem *item;
1330 if (m_scene->selectedItems().count() == 1) {
1331 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1333 if (m_scene->selectedItems().empty())
1334 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1336 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1342 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1346 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1347 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1351 if (!item->isItemLocked()) {
1354 if (item->type() == TRANSITIONWIDGET)
1355 getTransitionAvailableSpace(item, minimum, maximum);
1357 getClipAvailableSpace(item, minimum, maximum);
1359 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1360 if (d.exec() == QDialog::Accepted) {
1361 ItemInfo clipInfo = item->info();
1362 ItemInfo startInfo = clipInfo;
1363 if (item->type() == TRANSITIONWIDGET) {
1364 // move & resize transition
1365 clipInfo.startPos = d.startPos();
1366 clipInfo.endPos = clipInfo.startPos + d.duration();
1367 clipInfo.track = item->track();
1368 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1369 updateTrackDuration(clipInfo.track, command);
1370 m_commandStack->push(command);
1372 // move and resize clip
1373 ClipItem *clip = static_cast<ClipItem *>(item);
1374 QUndoCommand *moveCommand = new QUndoCommand();
1375 moveCommand->setText(i18n("Edit clip"));
1376 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1377 // duration was reduced, so process it first
1378 clipInfo.endPos = clipInfo.startPos + d.duration();
1379 clipInfo.cropStart = d.cropStart();
1381 resizeClip(startInfo, clipInfo);
1382 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1383 adjustEffects(clip, startInfo, moveCommand);
1384 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1387 if (d.startPos() != clipInfo.startPos) {
1388 startInfo = clipInfo;
1389 clipInfo.startPos = d.startPos();
1390 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1391 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1394 if (d.duration() > item->cropDuration()) {
1395 // duration was increased, so process it after move
1396 startInfo = clipInfo;
1397 clipInfo.endPos = clipInfo.startPos + d.duration();
1398 clipInfo.cropStart = d.cropStart();
1400 resizeClip(startInfo, clipInfo);
1401 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1402 adjustEffects(clip, startInfo, moveCommand);
1403 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1405 updateTrackDuration(clipInfo.track, moveCommand);
1406 m_commandStack->push(moveCommand);
1410 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1414 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1416 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1418 clip->setKeyframes(index, keyframes);
1419 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1420 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1424 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1426 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1427 m_editGuide->setEnabled(m_dragGuide != NULL);
1428 m_markerMenu->clear();
1429 m_markerMenu->setEnabled(false);
1431 m_timelineContextMenu->popup(pos);
1432 } else if (group != NULL) {
1433 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1434 m_ungroupAction->setEnabled(true);
1435 updateClipTypeActions(NULL);
1436 m_timelineContextClipMenu->popup(pos);
1438 m_ungroupAction->setEnabled(false);
1439 if (clip->type() == AVWIDGET) {
1440 ClipItem *item = static_cast <ClipItem*>(clip);
1441 //build go to marker menu
1442 if (item->baseClip()) {
1443 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1444 int offset = item->startPos().frames(m_document->fps());
1445 if (!markers.isEmpty()) {
1446 for (int i = 0; i < markers.count(); i++) {
1447 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1448 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1449 QAction *go = m_markerMenu->addAction(position);
1450 go->setData(pos + offset);
1453 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1455 updateClipTypeActions(item);
1456 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1457 m_timelineContextClipMenu->popup(pos);
1458 } else if (clip->type() == TRANSITIONWIDGET) {
1459 m_timelineContextTransitionMenu->popup(pos);
1464 void CustomTrackView::activateMonitor()
1466 emit activateDocumentMonitor();
1469 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1471 resetSelectionGroup();
1473 info.startPos = GenTime();
1474 info.cropStart = GenTime(in, m_document->fps());
1475 info.endPos = GenTime(out - in, m_document->fps());
1476 info.cropDuration = info.endPos - info.startPos;
1479 // Check if clip can be inserted at that position
1480 ItemInfo pasteInfo = info;
1481 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1482 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1483 pasteInfo.track = selectedTrack();
1484 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1485 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1489 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1490 updateTrackDuration(pasteInfo.track, command);
1491 m_commandStack->push(command);
1493 selectClip(true, false);
1494 // Automatic audio split
1495 if (KdenliveSettings::splitaudio())
1499 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1501 if (data->hasFormat("kdenlive/clip")) {
1503 m_scene->clearSelection();
1504 resetSelectionGroup(false);
1505 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1506 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1508 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1511 if (clip->getProducer() == NULL) {
1512 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1515 QPointF framePos = mapToScene(pos);
1517 info.startPos = GenTime();
1518 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1519 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1520 info.cropDuration = info.endPos - info.startPos;
1523 // Check if clip can be inserted at that position
1524 ItemInfo pasteInfo = info;
1525 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1526 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1527 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1528 framePos.setX((int)(framePos.x() + 0.5));
1529 framePos.setY(pasteInfo.track * m_tracksHeight);
1530 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1533 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1534 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1535 m_selectionGroup->addToGroup(item);
1536 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1538 QList <GenTime> offsetList;
1539 offsetList.append(info.endPos);
1540 updateSnapPoints(NULL, offsetList);
1541 m_selectionGroup->setPos(framePos);
1542 scene()->addItem(m_selectionGroup);
1543 m_selectionGroup->setSelected(true);
1545 } else if (data->hasFormat("kdenlive/producerslist")) {
1547 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1548 m_scene->clearSelection();
1549 resetSelectionGroup(false);
1551 QList <GenTime> offsetList;
1552 QList <ItemInfo> infoList;
1553 QPointF framePos = mapToScene(pos);
1554 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1555 int track = (int)(framePos.y() / m_tracksHeight);
1556 framePos.setX((int)(framePos.x() + 0.5));
1557 framePos.setY(track * m_tracksHeight);
1559 // Check if clips can be inserted at that position
1560 for (int i = 0; i < ids.size(); ++i) {
1561 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1563 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1566 if (clip->getProducer() == NULL) {
1567 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1571 info.startPos = start;
1572 info.cropDuration = clip->duration();
1573 info.endPos = info.startPos + info.cropDuration;
1575 infoList.append(info);
1576 start += clip->duration();
1578 if (!canBePastedTo(infoList, AVWIDGET)) {
1581 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1583 for (int i = 0; i < ids.size(); ++i) {
1584 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1586 info.startPos = start;
1587 info.cropDuration = clip->duration();
1588 info.endPos = info.startPos + info.cropDuration;
1590 start += info.cropDuration;
1591 offsetList.append(start);
1592 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1593 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1594 m_selectionGroup->addToGroup(item);
1595 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1598 updateSnapPoints(NULL, offsetList);
1599 m_selectionGroup->setPos(framePos);
1600 scene()->addItem(m_selectionGroup);
1601 //m_selectionGroup->setZValue(10);
1602 m_thumbsTimer.start();
1606 // the drag is not a clip (may be effect, ...)
1614 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1616 if (insertDropClips(event->mimeData(), event->pos())) {
1617 if (event->source() == this) {
1618 event->setDropAction(Qt::MoveAction);
1621 event->setDropAction(Qt::MoveAction);
1622 event->acceptProposedAction();
1624 } else QGraphicsView::dragEnterEvent(event);
1627 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1629 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);
1630 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1631 collindingItems.removeAll(item);
1632 if (collindingItems.isEmpty()) return false;
1634 for (int i = 0; i < collindingItems.count(); i++) {
1635 QGraphicsItem *collision = collindingItems.at(i);
1636 if (collision->type() == item->type()) {
1638 kDebug() << "// COLLISIION DETECTED";
1646 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1648 int track = m_document->tracksCount() - clip->track();
1649 GenTime pos = clip->startPos();
1650 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1651 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1654 bool success = true;
1655 for (int i = 0; i < clip->effectsCount(); i++) {
1656 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1658 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1659 m_document->renderer()->doRefresh();
1662 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1664 if (pos < GenTime()) {
1666 if (effect.attribute("id") == "speed") {
1667 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1671 m_document->addTrackEffect(track - 1, effect);
1672 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1673 emit updateTrackEffectState(track - 1);
1674 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1677 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1679 // Special case: speed effect
1680 if (effect.attribute("id") == "speed") {
1681 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1682 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1686 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1687 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1688 if (strobe == 0) strobe = 1;
1689 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1690 EffectsParameterList params = clip->addEffect(effect);
1691 m_document->renderer()->mltAddEffect(track, pos, params);
1692 if (clip->isSelected()) emit clipItemSelected(clip);
1695 EffectsParameterList params = clip->addEffect(effect);
1696 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1697 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1698 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1699 if (clip->isSelected()) emit clipItemSelected(clip);
1700 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1703 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1705 QString index = effect.attribute("kdenlive_ix");
1706 if (pos < GenTime()) {
1707 // Delete track effect
1708 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1709 m_document->removeTrackEffect(track - 1, effect);
1711 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1712 emit updateTrackEffectState(track - 1);
1713 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1716 // Special case: speed effect
1717 if (effect.attribute("id") == "speed") {
1718 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1720 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1721 clip->deleteEffect(index);
1722 emit clipItemSelected(clip);
1723 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1727 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1728 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1729 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1732 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1734 clip->deleteEffect(index);
1735 emit clipItemSelected(clip);
1739 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1741 QList<QGraphicsItem *> itemList = group->childItems();
1742 QUndoCommand *effectCommand = new QUndoCommand();
1744 QDomElement namenode = effect.firstChildElement("name");
1745 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1746 else effectName = i18n("effect");
1747 effectCommand->setText(i18n("Add %1", effectName));
1748 for (int i = 0; i < itemList.count(); i++) {
1749 if (itemList.at(i)->type() == AVWIDGET) {
1750 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1751 if (effect.tagName() == "effectgroup") {
1752 QDomNodeList effectlist = effect.elementsByTagName("effect");
1753 for (int j = 0; j < effectlist.count(); j++) {
1754 QDomElement subeffect = effectlist.at(j).toElement();
1755 if (subeffect.hasAttribute("kdenlive_info")) {
1756 // effect is in a group
1757 EffectInfo effectInfo;
1758 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1759 if (effectInfo.groupIndex < 0) {
1760 // group needs to be appended
1761 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1762 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1765 processEffect(item, subeffect, effectCommand);
1769 processEffect(item, effect, effectCommand);
1773 if (effectCommand->childCount() > 0) {
1774 m_commandStack->push(effectCommand);
1775 setDocumentModified();
1776 } else delete effectCommand;
1779 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1781 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1784 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1786 QList<QGraphicsItem *> itemList;
1787 QUndoCommand *effectCommand = new QUndoCommand();
1789 if (effect.tagName() == "effectgroup") {
1790 effectName = effect.attribute("name");
1792 QDomElement namenode = effect.firstChildElement("name");
1793 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1794 else effectName = i18n("effect");
1796 effectCommand->setText(i18n("Add %1", effectName));
1798 if (track == -1) itemList = scene()->selectedItems();
1799 if (itemList.isEmpty()) {
1800 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1801 if (clip) itemList.append(clip);
1802 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1806 for (int i = 0; i < itemList.count(); i++) {
1807 if (itemList.at(i)->type() == GROUPWIDGET) {
1808 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1809 for (int j = 0; j < subitems.count(); j++) {
1810 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1815 for (int i = 0; i < itemList.count(); i++) {
1816 if (itemList.at(i)->type() == AVWIDGET) {
1817 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1818 if (effect.tagName() == "effectgroup") {
1819 QDomNodeList effectlist = effect.elementsByTagName("effect");
1820 for (int j = 0; j < effectlist.count(); j++) {
1821 QDomElement subeffect = effectlist.at(j).toElement();
1822 if (subeffect.hasAttribute("kdenlive_info")) {
1823 // effect is in a group
1824 EffectInfo effectInfo;
1825 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1826 if (effectInfo.groupIndex < 0) {
1827 // group needs to be appended
1828 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1829 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1832 processEffect(item, subeffect, effectCommand);
1835 else processEffect(item, effect, effectCommand);
1838 if (effectCommand->childCount() > 0) {
1839 m_commandStack->push(effectCommand);
1840 setDocumentModified();
1841 if (effectCommand->childCount() == 1) {
1842 // Display newly added clip effect
1843 for (int i = 0; i < itemList.count(); i++) {
1844 if (itemList.at(i)->type() == AVWIDGET) {
1845 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1846 clip->setSelectedEffect(clip->effectsCount());
1847 if (!clip->isSelected()) {
1848 clearSelection(false);
1849 clip->setSelected(true);
1850 emit clipItemSelected(clip);
1856 } else delete effectCommand;
1859 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, QUndoCommand *effectCommand)
1861 if (effect.attribute("type") == "audio") {
1862 // Don't add audio effects on video clips
1863 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1864 /* do not show error message when item is part of a group as the user probably knows what he does then
1865 * and the message is annoying when working with the split audio feature */
1866 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1867 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1870 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1871 // Don't add video effect on audio clips
1872 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1873 /* do not show error message when item is part of a group as the user probably knows what he does then
1874 * and the message is annoying when working with the split audio feature */
1875 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1876 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1880 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1881 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1884 if (item->isItemLocked()) {
1888 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1889 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1891 item->initEffect(effect);
1893 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1896 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1899 // delete track effect
1900 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1901 m_commandStack->push(command);
1902 setDocumentModified();
1905 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1906 //clip is in a group, also remove the effect in other clips of the group
1907 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1908 QUndoCommand *delCommand = new QUndoCommand();
1910 QDomElement namenode = effect.firstChildElement("name");
1911 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1912 else effectName = i18n("effect");
1913 delCommand->setText(i18n("Delete %1", effectName));
1916 for (int i = 0; i < items.count(); i++) {
1917 if (items.at(i)->type() == GROUPWIDGET) {
1918 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1919 for (int j = 0; j < subitems.count(); j++) {
1920 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1925 for (int i = 0; i < items.count(); i++) {
1926 if (items.at(i)->type() == AVWIDGET) {
1927 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1928 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1930 QDomElement eff = item->effectAtIndex(ix);
1931 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1935 if (delCommand->childCount() > 0)
1936 m_commandStack->push(delCommand);
1939 setDocumentModified();
1942 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1943 m_commandStack->push(command);
1944 setDocumentModified();
1947 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
1949 if (insertedEffect.isNull()) {
1950 kDebug()<<"// Trying to add null effect";
1951 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1954 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
1955 QDomElement effect = insertedEffect.cloneNode().toElement();
1956 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
1957 if (pos < GenTime()) {
1958 // editing a track effect
1959 EffectsParameterList effectParams = getEffectArgs(effect);
1960 // check if we are trying to reset a keyframe effect
1961 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1962 clip->initEffect(effect);
1963 effectParams = getEffectArgs(effect);
1965 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
1966 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1968 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1969 emit updateTrackEffectState(track);
1970 setDocumentModified();
1974 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1976 // Special case: speed effect
1977 if (effect.attribute("id") == "speed") {
1978 if (effect.attribute("disable") == "1") {
1979 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1982 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1983 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1984 if (strobe == 0) strobe = 1;
1985 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1987 clip->updateEffect(effect);
1988 if (updateEffectStack && clip->isSelected())
1989 emit clipItemSelected(clip);
1990 if (ix == clip->selectedEffectIndex()) {
1991 // make sure to update display of clip keyframes
1992 clip->setSelectedEffect(ix);
1997 EffectsParameterList effectParams = getEffectArgs(effect);
1998 // check if we are trying to reset a keyframe effect
1999 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2000 clip->initEffect(effect);
2001 effectParams = getEffectArgs(effect);
2004 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2005 // A fade effect was modified, update the clip
2006 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2007 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
2008 clip->setFadeIn(pos);
2010 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2011 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
2012 clip->setFadeOut(pos);
2015 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2018 clip->updateEffect(effect);
2019 if (updateEffectStack && clip->isSelected()) {
2020 emit clipItemSelected(clip);
2022 if (ix == clip->selectedEffectIndex()) {
2023 // make sure to update display of clip keyframes
2024 clip->setSelectedEffect(ix);
2027 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2029 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2030 setDocumentModified();
2033 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2035 if (pos < GenTime()) {
2036 // editing a track effect
2037 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2038 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2041 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2042 emit updateTrackEffectState(track);
2043 setDocumentModified();
2046 // editing a clip effect
2047 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2049 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2051 clip->enableEffects(effectIndexes, disable);
2052 if (updateEffectStack && clip->isSelected()) {
2053 emit clipItemSelected(clip);
2055 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2056 // make sure to update display of clip keyframes
2057 clip->setSelectedEffect(clip->selectedEffectIndex());
2060 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2062 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2065 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2067 if (pos < GenTime()) {
2068 // Moving track effect
2069 int documentTrack = m_document->tracksCount() - track - 1;
2070 int max = m_document->getTrackEffects(documentTrack).count();
2071 int new_position = newPos.at(0);
2072 if (new_position > max) {
2075 int old_position = oldPos.at(0);
2076 for (int i = 0; i < newPos.count(); i++) {
2077 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2078 if (old_position > new_position) {
2079 // Moving up, we need to adjust index
2080 old_position = oldPos.at(i);
2081 new_position = newPos.at(i);
2083 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2084 if (!act.isNull() && !before.isNull()) {
2085 m_document->setTrackEffect(documentTrack, new_position, before);
2086 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2087 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2089 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2092 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2094 int new_position = newPos.at(0);
2095 if (new_position > clip->effectsCount()) {
2096 new_position = clip->effectsCount();
2098 int old_position = oldPos.at(0);
2099 for (int i = 0; i < newPos.count(); i++) {
2100 QDomElement act = clip->effectAtIndex(new_position);
2101 if (old_position > new_position) {
2102 // Moving up, we need to adjust index
2103 old_position = oldPos.at(i);
2104 new_position = newPos.at(i);
2106 QDomElement before = clip->effectAtIndex(old_position);
2107 if (act.isNull() || before.isNull()) {
2108 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2111 clip->moveEffect(before, new_position);
2112 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2113 if (act.attribute("id") == "speed") {
2114 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2115 } else if (before.attribute("id") == "speed") {
2116 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2117 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2119 clip->setSelectedEffect(newPos.at(0));
2120 emit clipItemSelected(clip);
2121 setDocumentModified();
2122 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2125 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2127 ChangeEffectStateCommand *command;
2129 // editing track effect
2130 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2132 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2133 QList <int> speedEffectIndexes;
2134 for (int i = 0; i < effectIndexes.count(); i++) {
2135 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2136 if (effect.attribute("id") == "speed") {
2138 speedEffectIndexes << effectIndexes.at(i);
2139 QDomElement newEffect = effect.cloneNode().toElement();
2140 newEffect.setAttribute("disable", (int) disable);
2141 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2142 m_commandStack->push(editcommand);
2145 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2146 effectIndexes.removeAll(speedEffectIndexes.at(j));
2148 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2150 m_commandStack->push(command);
2151 setDocumentModified();
2154 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2156 MoveEffectCommand *command;
2158 // editing track effect
2159 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2160 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2161 m_commandStack->push(command);
2162 setDocumentModified();
2165 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2167 EditEffectCommand *command;
2168 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2169 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2170 m_commandStack->push(command);
2173 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2175 QDomElement effect = clip->getEffectAtIndex(ix);
2176 QDomElement oldeffect = effect.cloneNode().toElement();
2177 effect.setAttribute("region", region);
2178 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2179 m_commandStack->push(command);
2182 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2186 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2187 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2188 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2190 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);
2192 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2193 m_blockRefresh = false;
2197 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2198 int cutPos = (int) cutTime.frames(m_document->fps());
2200 newPos.startPos = cutTime;
2201 newPos.endPos = info.endPos;
2202 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2203 newPos.track = info.track;
2204 newPos.cropDuration = newPos.endPos - newPos.startPos;
2206 bool snap = KdenliveSettings::snaptopoints();
2207 KdenliveSettings::setSnaptopoints(false);
2208 ClipItem *dup = item->clone(newPos);
2210 // remove unwanted effects
2211 // fade in from 2nd part of the clip
2212 int ix = dup->hasEffect(QString(), "fadein");
2214 QDomElement oldeffect = dup->effectAtIndex(ix);
2215 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2217 ix = dup->hasEffect(QString(), "fade_from_black");
2219 QDomElement oldeffect = dup->effectAtIndex(ix);
2220 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2222 // fade out from 1st part of the clip
2223 ix = item->hasEffect(QString(), "fadeout");
2225 QDomElement oldeffect = item->effectAtIndex(ix);
2226 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2228 ix = item->hasEffect(QString(), "fade_to_black");
2230 QDomElement oldeffect = item->effectAtIndex(ix);
2231 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2235 item->resizeEnd(cutPos);
2236 scene()->addItem(dup);
2237 if (item->checkKeyFrames())
2238 slotRefreshEffects(item);
2239 if (dup->checkKeyFrames())
2240 slotRefreshEffects(dup);
2242 item->baseClip()->addReference();
2243 m_document->updateClip(item->baseClip()->getId());
2244 setDocumentModified();
2245 KdenliveSettings::setSnaptopoints(snap);
2246 if (execute && item->isSelected())
2247 emit clipItemSelected(item);
2252 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2253 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2255 if (!item || !dup || item == dup) {
2256 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2257 m_blockRefresh = false;
2260 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2261 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2265 bool snap = KdenliveSettings::snaptopoints();
2266 KdenliveSettings::setSnaptopoints(false);
2268 // join fade effects again
2269 int ix = dup->hasEffect(QString(), "fadeout");
2271 QDomElement effect = dup->effectAtIndex(ix);
2272 item->addEffect(effect);
2274 ix = dup->hasEffect(QString(), "fade_to_black");
2276 QDomElement effect = dup->effectAtIndex(ix);
2277 item->addEffect(effect);
2280 m_waitingThumbs.removeAll(dup);
2281 bool selected = item->isSelected();
2282 if (dup->isSelected()) {
2284 item->setSelected(true);
2285 emit clipItemSelected(NULL);
2287 dup->baseClip()->removeReference();
2288 m_document->updateClip(dup->baseClip()->getId());
2289 scene()->removeItem(dup);
2293 ItemInfo clipinfo = item->info();
2294 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2295 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2297 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2298 setDocumentModified();
2300 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2302 KdenliveSettings::setSnaptopoints(snap);
2303 if (execute && selected)
2304 emit clipItemSelected(item);
2307 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2310 void CustomTrackView::slotEnableRefresh()
2312 m_blockRefresh = false;
2315 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2317 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2318 if (itemList.count() == 1) {
2319 if (itemList.at(0)->type() == AVWIDGET) {
2320 ClipItem *item = (ClipItem *) itemList.at(0);
2322 info.track = item->track();
2323 ClipItem *transitionClip = NULL;
2324 const int transitiontrack = getPreviousVideoTrack(info.track);
2325 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2326 if (pos < item->startPos() + item->cropDuration() / 2) {
2327 // add transition to clip start
2328 info.startPos = item->startPos();
2329 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2330 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2331 info.endPos = transitionClip->endPos();
2332 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2333 // Check there is no other transition at that place
2334 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2335 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2336 QList<QGraphicsItem *> selection = m_scene->items(r);
2337 bool transitionAccepted = true;
2338 for (int i = 0; i < selection.count(); i++) {
2339 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2340 Transition *tr = static_cast <Transition *>(selection.at(i));
2341 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2342 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2343 } else transitionAccepted = false;
2346 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2347 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2350 // add transition to clip end
2351 info.endPos = item->endPos();
2352 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2353 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2354 info.startPos = transitionClip->startPos();
2355 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2356 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2357 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2359 // Check there is no other transition at that place
2360 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2361 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2362 QList<QGraphicsItem *> selection = m_scene->items(r);
2363 bool transitionAccepted = true;
2364 for (int i = 0; i < selection.count(); i++) {
2365 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2366 Transition *tr = static_cast <Transition *>(selection.at(i));
2367 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2368 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2369 } else transitionAccepted = false;
2372 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2373 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2376 } else for (int i = 0; i < itemList.count(); i++) {
2377 if (itemList.at(i)->type() == AVWIDGET) {
2378 ClipItem *item = (ClipItem *) itemList.at(i);
2380 info.startPos = item->startPos();
2381 info.endPos = info.startPos + GenTime(65, m_document->fps());
2382 info.track = item->track();
2384 // Check there is no other transition at that place
2385 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2386 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2387 QList<QGraphicsItem *> selection = m_scene->items(r);
2388 bool transitionAccepted = true;
2389 for (int i = 0; i < selection.count(); i++) {
2390 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2391 Transition *tr = static_cast <Transition *>(selection.at(i));
2392 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2393 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2394 } else transitionAccepted = false;
2397 int transitiontrack = getPreviousVideoTrack(info.track);
2398 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2399 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2404 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2406 if (transitionInfo.startPos >= transitionInfo.endPos) {
2407 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2410 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2411 m_commandStack->push(command);
2412 setDocumentModified();
2415 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2417 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2418 //kDebug() << "---- ADDING transition " << params.attribute("value");
2419 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2420 scene()->addItem(tr);
2421 setDocumentModified();
2423 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2428 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2430 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2432 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2435 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2436 if (m_dragItem == item) m_dragItem = NULL;
2438 #if QT_VERSION >= 0x040600
2439 // animate item deletion
2440 item->closeAnimation();
2444 emit transitionItemSelected(NULL);
2445 setDocumentModified();
2448 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2450 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2451 QDomElement xml = tr->toXML();
2452 if (old.isNull() || xml.isNull()) {
2453 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2456 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2457 updateTrackDuration(tr->track(), command);
2458 m_commandStack->push(command);
2459 setDocumentModified();
2462 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2464 Transition *item = getTransitionItemAt(pos, track);
2466 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2471 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2473 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);
2474 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2475 item->setTransitionParameters(transition);
2476 if (updateTransitionWidget) {
2477 ItemInfo info = item->info();
2479 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2480 if (transitionClip && transitionClip->baseClip()) {
2481 QString size = transitionClip->baseClip()->getProperty("frame_size");
2482 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2483 if (factor == 0) factor = 1.0;
2484 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2485 p.setY(size.section('x', 1, 1).toInt());
2487 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2489 setDocumentModified();
2492 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2495 const QPointF pos = mapToScene(event->pos());
2496 if (m_selectionGroup) {
2497 m_selectionGroup->setPos(pos);
2498 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2499 event->acceptProposedAction();
2501 // Drag enter was not possible, try again at mouse position
2502 insertDropClips(event->mimeData(), event->pos());
2506 QGraphicsView::dragMoveEvent(event);
2510 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2512 if (m_selectionGroup && m_clipDrag) {
2513 m_thumbsTimer.stop();
2514 m_waitingThumbs.clear();
2515 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2517 scene()->destroyItemGroup(m_selectionGroup);
2518 m_selectionGroup = NULL;
2519 } else QGraphicsView::dragLeaveEvent(event);
2522 void CustomTrackView::dropEvent(QDropEvent * event)
2524 if (m_selectionGroup && m_clipDrag) {
2525 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2526 resetSelectionGroup();
2527 m_scene->clearSelection();
2528 bool hasVideoClip = false;
2529 QUndoCommand *addCommand = new QUndoCommand();
2530 addCommand->setText(i18n("Add timeline clip"));
2531 QList <ClipItem *> brokenClips;
2533 for (int i = 0; i < items.count(); i++) {
2534 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2535 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2536 if (items.count() == 1) {
2537 updateClipTypeActions(item);
2539 updateClipTypeActions(NULL);
2542 //TODO: take care of edit mode for undo
2543 item->baseClip()->addReference();
2544 //item->setZValue(item->defaultZValue());
2545 m_document->updateClip(item->baseClip()->getId());
2546 ItemInfo info = item->info();
2548 int tracknumber = m_document->tracksCount() - info.track - 1;
2549 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2550 if (isLocked) item->setItemLocked(true);
2551 ItemInfo clipInfo = info;
2552 clipInfo.track = m_document->tracksCount() - item->track();
2554 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2556 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2557 brokenClips.append(item);
2560 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2562 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2563 updateTrackDuration(info.track, addCommand);
2565 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2566 // add transparency transition
2567 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2568 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2570 item->setSelected(true);
2572 qDeleteAll(brokenClips);
2573 brokenClips.clear();
2574 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2575 else delete addCommand;
2577 // Automatic audio split
2578 if (KdenliveSettings::splitaudio())
2580 setDocumentModified();
2584 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2585 QList<QGraphicsItem *> selection = m_scene->items(rect);
2586 QStringList timelineList;
2588 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2589 for (int i = 0; i < selection.count(); i++) {
2590 if (selection.at(i)->type() == AVWIDGET) {
2591 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2592 int start = clip->startPos().frames(m_document->fps());
2593 int end = clip->endPos().frames(m_document->fps());
2594 timelineList.append(QString::number(start) + "-" + QString::number(end));
2597 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2600 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2601 if (items.count() > 1) {
2602 groupSelectedItems(true);
2603 } else if (items.count() == 1) {
2604 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2605 emit clipItemSelected((ClipItem*)m_dragItem, false);
2607 event->setDropAction(Qt::MoveAction);
2610 /// \todo enable when really working
2613 } else QGraphicsView::dropEvent(event);
2617 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2619 bool snap = KdenliveSettings::snaptopoints();
2620 KdenliveSettings::setSnaptopoints(false);
2621 if (mode == OVERWRITEEDIT) {
2622 // if we are in overwrite mode, move clips accordingly
2624 if (item == NULL) info = posinfo;
2625 else info = item->info();
2626 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);
2627 QList<QGraphicsItem *> selection = m_scene->items(rect);
2628 if (item) selection.removeAll(item);
2629 for (int i = 0; i < selection.count(); i++) {
2630 if (!selection.at(i)->isEnabled()) continue;
2631 if (selection.at(i)->type() == AVWIDGET) {
2632 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2633 if (clip->startPos() < info.startPos) {
2634 if (clip->endPos() > info.endPos) {
2635 ItemInfo clipInfo = clip->info();
2636 ItemInfo dupInfo = clipInfo;
2637 GenTime diff = info.startPos - clipInfo.startPos;
2638 dupInfo.startPos = info.startPos;
2639 dupInfo.cropStart += diff;
2640 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2641 ItemInfo newdupInfo = dupInfo;
2642 GenTime diff2 = info.endPos - info.startPos;
2643 newdupInfo.startPos = info.endPos;
2644 newdupInfo.cropStart += diff2;
2645 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2646 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2647 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2648 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2649 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2651 ItemInfo newclipInfo = clip->info();
2652 newclipInfo.endPos = info.startPos;
2653 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2654 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2656 } else if (clip->endPos() <= info.endPos) {
2657 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2658 m_waitingThumbs.removeAll(clip);
2659 scene()->removeItem(clip);
2663 ItemInfo newclipInfo = clip->info();
2664 newclipInfo.startPos = info.endPos;
2665 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2666 clip->resizeStart(info.endPos.frames(m_document->fps()));
2670 } else if (mode == INSERTEDIT) {
2671 // if we are in push mode, move clips accordingly
2673 if (item == NULL) info = posinfo;
2674 else info = item->info();
2675 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);
2676 QList<QGraphicsItem *> selection = m_scene->items(rect);
2677 if (item) selection.removeAll(item);
2678 for (int i = 0; i < selection.count(); i++) {
2679 if (selection.at(i)->type() == AVWIDGET) {
2680 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2681 if (clip->startPos() < info.startPos) {
2682 if (clip->endPos() > info.startPos) {
2683 ItemInfo clipInfo = clip->info();
2684 ItemInfo dupInfo = clipInfo;
2685 GenTime diff = info.startPos - clipInfo.startPos;
2686 dupInfo.startPos = info.startPos;
2687 dupInfo.cropStart += diff;
2688 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2689 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2690 // Commented out; variable dup unused. --granjow
2691 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2692 cutClip(clipInfo, info.startPos, true, false);
2695 // TODO: add insertspacecommand
2700 KdenliveSettings::setSnaptopoints(snap);
2704 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2706 if (mode == OVERWRITEEDIT) {
2707 // if we are in overwrite or push mode, move clips accordingly
2708 bool snap = KdenliveSettings::snaptopoints();
2709 KdenliveSettings::setSnaptopoints(false);
2710 ItemInfo info = item->info();
2711 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2712 QList<QGraphicsItem *> selection = m_scene->items(rect);
2713 selection.removeAll(item);
2714 for (int i = 0; i < selection.count(); i++) {
2715 if (!selection.at(i)->isEnabled()) continue;
2716 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2717 Transition *tr = static_cast<Transition *>(selection.at(i));
2718 if (tr->startPos() < info.startPos) {
2719 ItemInfo firstPos = tr->info();
2720 ItemInfo newPos = firstPos;
2721 firstPos.endPos = item->startPos();
2722 newPos.startPos = item->endPos();
2723 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2724 if (tr->endPos() > info.endPos) {
2726 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2728 } else if (tr->endPos() > info.endPos) {
2730 ItemInfo firstPos = tr->info();
2731 firstPos.startPos = item->endPos();
2732 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2734 // remove transition
2735 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2739 KdenliveSettings::setSnaptopoints(snap);
2743 QStringList CustomTrackView::mimeTypes() const
2745 QStringList qstrList;
2746 // list of accepted mime types for drop
2747 qstrList.append("text/plain");
2748 qstrList.append("kdenlive/producerslist");
2749 qstrList.append("kdenlive/clip");
2753 Qt::DropActions CustomTrackView::supportedDropActions() const
2755 // returns what actions are supported when dropping
2756 return Qt::MoveAction;
2759 void CustomTrackView::setDuration(int duration)
2761 int diff = qAbs(duration - sceneRect().width());
2762 if (diff * matrix().m11() > -50) {
2763 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2764 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2766 m_projectDuration = duration;
2769 int CustomTrackView::duration() const
2771 return m_projectDuration;
2774 void CustomTrackView::addTrack(TrackInfo type, int ix)
2776 QList <TransitionInfo> transitionInfos;
2777 if (ix == -1 || ix == m_document->tracksCount()) {
2778 m_document->insertTrack(0, type);
2779 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2781 m_document->insertTrack(m_document->tracksCount() - ix, type);
2782 // insert track in MLT playlist
2783 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2785 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2786 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2787 QList<QGraphicsItem *> selection = m_scene->items(r);
2788 resetSelectionGroup();
2790 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2791 scene()->addItem(m_selectionGroup);
2792 for (int i = 0; i < selection.count(); i++) {
2793 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2794 m_selectionGroup->addToGroup(selection.at(i));
2795 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2798 // Move graphic items
2799 m_selectionGroup->translate(0, m_tracksHeight);
2801 // adjust track number
2802 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2803 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2804 for (int i = 0; i < children.count(); i++) {
2805 if (children.at(i)->type() == GROUPWIDGET) {
2806 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2807 children << grp->childItems();
2810 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2812 ItemInfo clipinfo = item->info();
2813 if (item->type() == AVWIDGET) {
2814 ClipItem *clip = static_cast <ClipItem *>(item);
2815 // slowmotion clips are not track dependant, so no need to update them
2816 if (clip->speed() != 1.0) continue;
2817 // We add a move clip command so that we get the correct producer for new track number
2818 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2819 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2820 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2821 // problem updating clip
2822 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2825 } /*else if (item->type() == TRANSITIONWIDGET) {
2826 Transition *tr = static_cast <Transition *>(item);
2827 int track = tr->transitionEndTrack();
2829 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2833 // Sync transition tracks with MLT playlist
2835 TransitionInfo info;
2836 for (int i = 0; i < transitionInfos.count(); i++) {
2837 info = transitionInfos.at(i);
2838 tr = getTransitionItem(info);
2839 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2840 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2843 resetSelectionGroup(false);
2844 m_document->renderer()->unlockService(tractor);
2847 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2848 for (int i = 0; i < m_guides.count(); i++) {
2849 QLineF l = m_guides.at(i)->line();
2850 l.setP2(QPointF(l.x2(), maxHeight));
2851 m_guides.at(i)->setLine(l);
2854 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2855 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2856 viewport()->update();
2857 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2858 //setFixedHeight(50 * m_tracksCount);
2860 updateTrackNames(ix, true);
2863 void CustomTrackView::removeTrack(int ix)
2865 // Delete track in MLT playlist
2866 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2867 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2869 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2870 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2871 QList<QGraphicsItem *> selection = m_scene->items(r);
2873 resetSelectionGroup();
2875 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2876 scene()->addItem(m_selectionGroup);
2877 for (int i = 0; i < selection.count(); i++) {
2878 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2879 m_selectionGroup->addToGroup(selection.at(i));
2880 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2883 // Move graphic items
2884 qreal ydiff = 0 - (int) m_tracksHeight;
2885 m_selectionGroup->translate(0, ydiff);
2886 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2888 // adjust track number
2889 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2890 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2891 for (int i = 0; i < children.count(); i++) {
2892 if (children.at(i)->type() == GROUPWIDGET) {
2893 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2894 children << grp->childItems();
2897 if (children.at(i)->type() == AVWIDGET) {
2898 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2900 ItemInfo clipinfo = clip->info();
2901 // We add a move clip command so that we get the correct producer for new track number
2902 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2903 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2904 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2905 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2908 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2909 Transition *tr = static_cast <Transition *>(children.at(i));
2911 int track = tr->transitionEndTrack();
2913 ItemInfo clipinfo = tr->info();
2914 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2918 resetSelectionGroup(false);
2919 m_document->renderer()->unlockService(tractor);
2921 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2922 for (int i = 0; i < m_guides.count(); i++) {
2923 QLineF l = m_guides.at(i)->line();
2924 l.setP2(QPointF(l.x2(), maxHeight));
2925 m_guides.at(i)->setLine(l);
2927 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2928 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2930 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2931 viewport()->update();
2933 updateTrackNames(ix, false);
2934 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2937 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2939 for (int i = 0; i < trackInfos.count(); ++i) {
2940 m_document->setTrackType(i, trackInfos.at(i));
2941 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2942 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2945 viewport()->update();
2946 emit trackHeightChanged();
2949 void CustomTrackView::slotSwitchTrackAudio(int ix)
2951 /*for (int i = 0; i < m_document->tracksCount(); i++)
2952 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2953 int tracknumber = m_document->tracksCount() - ix - 1;
2954 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2955 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2956 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2957 setDocumentModified();
2960 void CustomTrackView::slotSwitchTrackLock(int ix)
2962 int tracknumber = m_document->tracksCount() - ix - 1;
2963 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2964 m_commandStack->push(command);
2968 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2970 int tracknumber = m_document->tracksCount() - ix - 1;
2971 m_document->switchTrackLock(tracknumber, lock);
2973 emit doTrackLock(ix, lock);
2974 AbstractClipItem *clip = NULL;
2975 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2977 for (int i = 0; i < selection.count(); i++) {
2978 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2979 if (selection.at(i)->parentItem() && m_selectionGroup) {
2980 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2981 resetSelectionGroup();
2984 bool changeGroupLock = true;
2985 bool hasClipOnTrack = false;
2986 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2987 for (int j = 0; j < children.count(); ++j) {
2988 if (children.at(j)->isSelected()) {
2989 if (children.at(j)->type() == AVWIDGET)
2990 emit clipItemSelected(NULL);
2991 else if (children.at(j)->type() == TRANSITIONWIDGET)
2992 emit transitionItemSelected(NULL);
2997 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2998 if (child == m_dragItem)
3001 // only unlock group, if it is not locked by another track too
3002 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3003 changeGroupLock = false;
3005 // only (un-)lock if at least one clip is on the track
3006 if (child->track() == ix)
3007 hasClipOnTrack = true;
3009 if (changeGroupLock && hasClipOnTrack)
3010 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3011 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3012 if (selection.at(i)->parentItem()) {
3013 if (selection.at(i)->parentItem() == m_selectionGroup) {
3014 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3015 resetSelectionGroup();
3017 // groups are handled separately
3022 if (selection.at(i)->isSelected()) {
3023 if (selection.at(i)->type() == AVWIDGET)
3024 emit clipItemSelected(NULL);
3026 emit transitionItemSelected(NULL);
3028 clip = static_cast <AbstractClipItem *>(selection.at(i));
3029 clip->setItemLocked(lock);
3030 if (clip == m_dragItem)
3034 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3035 viewport()->update();
3036 setDocumentModified();
3039 void CustomTrackView::slotSwitchTrackVideo(int ix)
3041 int tracknumber = m_document->tracksCount() - ix;
3042 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3043 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3044 setDocumentModified();
3047 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3049 // Check there is no group going over several tracks there, or that would result in timeline corruption
3050 QList<QGraphicsItem *> selection = scene()->items(rect);
3052 int maxHeight = m_tracksHeight * 1.5;
3053 for (int i = 0; i < selection.count(); i++) {
3054 // Check that we don't try to move a group with clips on other tracks
3055 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3058 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3066 void CustomTrackView::slotRemoveSpace()
3070 if (m_menuPosition.isNull()) {
3071 pos = GenTime(cursorPos(), m_document->fps());
3073 TrackDialog d(m_document, parentWidget());
3074 d.comboTracks->setCurrentIndex(m_selectedTrack);
3075 d.label->setText(i18n("Track"));
3076 d.before_select->setHidden(true);
3077 d.setWindowTitle(i18n("Remove Space"));
3078 d.video_track->setHidden(true);
3079 d.audio_track->setHidden(true);
3080 if (d.exec() != QDialog::Accepted) return;
3081 track = d.comboTracks->currentIndex();
3083 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3084 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3087 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3088 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3092 ClipItem *item = getClipItemAt(pos, track);
3094 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);
3097 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3099 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);
3103 // Make sure there is no group in the way
3104 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3107 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3109 // groups found on track, do not allow the move
3110 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3114 QList<ItemInfo> clipsToMove;
3115 QList<ItemInfo> transitionsToMove;
3117 for (int i = 0; i < items.count(); i++) {
3118 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3119 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3120 ItemInfo info = item->info();
3121 if (item->type() == AVWIDGET) {
3122 clipsToMove.append(info);
3123 } else if (item->type() == TRANSITIONWIDGET) {
3124 transitionsToMove.append(info);
3129 if (!transitionsToMove.isEmpty()) {
3130 // Make sure that by moving the items, we don't get a transition collision
3131 // Find first transition
3132 ItemInfo info = transitionsToMove.at(0);
3133 for (int i = 1; i < transitionsToMove.count(); i++)
3134 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3136 // make sure there are no transitions on the way
3137 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3138 items = scene()->items(rect);
3139 int transitionCorrection = -1;
3140 for (int i = 0; i < items.count(); i++) {
3141 if (items.at(i)->type() == TRANSITIONWIDGET) {
3142 // There is a transition on the way
3143 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3144 int transitionEnd = item->endPos().frames(m_document->fps());
3145 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3149 if (transitionCorrection > 0) {
3150 // We need to fix the move length
3151 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3154 // Make sure we don't send transition before 0
3155 if (info.startPos.frames(m_document->fps()) < length) {
3156 // reduce length to maximum possible
3157 length = info.startPos.frames(m_document->fps());
3161 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3162 updateTrackDuration(track, command);
3163 m_commandStack->push(command);
3166 void CustomTrackView::slotInsertSpace()
3170 if (m_menuPosition.isNull()) {
3171 pos = GenTime(cursorPos(), m_document->fps());
3173 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3174 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3176 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
3177 if (d.exec() != QDialog::Accepted) return;
3178 GenTime spaceDuration = d.selectedDuration();
3179 track = d.selectedTrack();
3181 QList<QGraphicsItem *> items;
3183 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3184 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3188 ClipItem *item = getClipItemAt(pos, track);
3189 if (item) pos = item->startPos();
3191 // Make sure there is no group in the way
3192 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3194 items = checkForGroups(rect, &isOk);
3196 // groups found on track, do not allow the move
3197 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3201 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3202 items = scene()->items(rect);
3205 QList<ItemInfo> clipsToMove;
3206 QList<ItemInfo> transitionsToMove;
3208 for (int i = 0; i < items.count(); i++) {
3209 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3210 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3211 ItemInfo info = item->info();
3212 if (item->type() == AVWIDGET)
3213 clipsToMove.append(info);
3214 else if (item->type() == TRANSITIONWIDGET)
3215 transitionsToMove.append(info);
3219 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3220 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3221 updateTrackDuration(track, command);
3222 m_commandStack->push(command);
3226 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3228 int diff = duration.frames(m_document->fps());
3229 resetSelectionGroup();
3230 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3231 scene()->addItem(m_selectionGroup);
3233 Transition *transition;
3235 // Create lists with start pos for each track
3236 QMap <int, int> trackClipStartList;
3237 QMap <int, int> trackTransitionStartList;
3239 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3240 trackClipStartList[i] = -1;
3241 trackTransitionStartList[i] = -1;
3244 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3245 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3247 if (clip->parentItem()) {
3248 m_selectionGroup->addToGroup(clip->parentItem());
3249 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3251 m_selectionGroup->addToGroup(clip);
3252 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3254 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))
3255 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3257 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);
3260 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3261 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3263 if (transition->parentItem()) {
3264 m_selectionGroup->addToGroup(transition->parentItem());
3265 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3267 m_selectionGroup->addToGroup(transition);
3268 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3270 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))
3271 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3272 } 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);
3274 m_selectionGroup->translate(diff, 0);
3276 // update items coordinates
3277 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3279 for (int i = 0; i < itemList.count(); i++) {
3280 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3281 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3282 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3283 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3284 for (int j = 0; j < children.count(); j++) {
3285 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3290 resetSelectionGroup(false);
3292 track = m_document->tracksCount() - track;
3293 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3296 void CustomTrackView::deleteClip(const QString &clipId)
3298 resetSelectionGroup();
3299 QList<QGraphicsItem *> itemList = items();
3300 QUndoCommand *deleteCommand = new QUndoCommand();
3302 for (int i = 0; i < itemList.count(); i++) {
3303 if (itemList.at(i)->type() == AVWIDGET) {
3304 ClipItem *item = (ClipItem *)itemList.at(i);
3305 if (item->clipProducer() == clipId) {
3307 if (item->parentItem()) {
3308 // Clip is in a group, destroy the group
3309 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3311 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3315 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3317 delete deleteCommand;
3319 updateTrackDuration(-1, deleteCommand);
3320 m_commandStack->push(deleteCommand);
3324 void CustomTrackView::setCursorPos(int pos, bool seek)
3326 if (pos == m_cursorPos) return;
3327 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3329 if (seek) m_document->renderer()->seek(m_cursorPos);
3330 else if (m_autoScroll) checkScrolling();
3331 m_cursorLine->setPos(m_cursorPos, 0);
3334 void CustomTrackView::updateCursorPos()
3336 m_cursorLine->setPos(m_cursorPos, 0);
3339 int CustomTrackView::cursorPos()
3341 return (int)(m_cursorPos);
3344 void CustomTrackView::moveCursorPos(int delta)
3346 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3347 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3348 m_cursorPos += delta;
3349 m_cursorLine->setPos(m_cursorPos, 0);
3350 m_document->renderer()->seek(m_cursorPos);
3353 void CustomTrackView::initCursorPos(int pos)
3355 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3357 m_cursorLine->setPos(pos, 0);
3361 void CustomTrackView::checkScrolling()
3363 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3366 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3368 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3369 QGraphicsView::mouseReleaseEvent(event);
3370 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3371 #if QT_VERSION >= 0x040600
3372 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3374 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3375 if (event->button() == Qt::MidButton) {
3378 setDragMode(QGraphicsView::NoDrag);
3379 if (m_operationMode == MOVEGUIDE) {
3380 setCursor(Qt::ArrowCursor);
3381 m_operationMode = NONE;
3382 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3383 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3384 if (newPos != m_dragGuide->position()) {
3385 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3386 m_commandStack->push(command);
3387 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3388 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3389 m_document->syncGuides(m_guides);
3394 } else if (m_operationMode == SPACER && m_selectionGroup) {
3396 if (event->modifiers() != Qt::ControlModifier) {
3397 // We are moving all tracks
3399 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3400 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3402 if (timeOffset != GenTime()) {
3403 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3405 QList<ItemInfo> clipsToMove;
3406 QList<ItemInfo> transitionsToMove;
3408 // Create lists with start pos for each track
3409 QMap <int, int> trackClipStartList;
3410 QMap <int, int> trackTransitionStartList;
3412 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3413 trackClipStartList[i] = -1;
3414 trackTransitionStartList[i] = -1;
3417 for (int i = 0; i < items.count(); i++) {
3418 if (items.at(i)->type() == GROUPWIDGET)
3419 items += items.at(i)->childItems();
3422 for (int i = 0; i < items.count(); i++) {
3423 if (items.at(i)->type() == AVWIDGET) {
3424 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3425 ItemInfo info = item->info();
3426 clipsToMove.append(info);
3428 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3429 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3430 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3431 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3432 ItemInfo info = item->info();
3433 transitionsToMove.append(info);
3435 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3436 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3439 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3440 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3441 updateTrackDuration(track, command);
3442 m_commandStack->push(command);
3443 if (track != -1) track = m_document->tracksCount() - track;
3444 kDebug() << "SPACER TRACK:" << track;
3445 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3446 setDocumentModified();
3449 resetSelectionGroup(false);
3450 m_operationMode = NONE;
3451 } else if (m_operationMode == RUBBERSELECTION) {
3452 resetSelectionGroup();
3453 groupSelectedItems();
3454 m_operationMode = NONE;
3457 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3458 emit transitionItemSelected(NULL);
3462 if (m_dragItem) info = m_dragItem->info();
3464 if (m_operationMode == MOVE) {
3465 setCursor(Qt::OpenHandCursor);
3466 if (m_dragItem->parentItem() == 0) {
3467 // we are moving one clip, easy
3468 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3469 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3470 Mlt::Producer *prod = item->getProducer(info.track);
3471 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);
3474 QUndoCommand *moveCommand = new QUndoCommand();
3475 moveCommand->setText(i18n("Move clip"));
3476 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3478 int tracknumber = m_document->tracksCount() - item->track() - 1;
3479 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3480 if (isLocked) item->setItemLocked(true);
3481 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3482 // Also move automatic transitions (on lower track)
3483 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3484 ItemInfo startTrInfo;
3485 ItemInfo newStartTrInfo;
3486 bool moveStartTrans = false;
3487 bool moveEndTrans = false;
3488 if (startTransition && startTransition->isAutomatic()) {
3489 startTrInfo = startTransition->info();
3490 newStartTrInfo = startTrInfo;
3491 newStartTrInfo.track = info.track;
3492 newStartTrInfo.startPos = info.startPos;
3493 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3494 // transition end should stay the same
3496 // transition end should be adjusted to clip
3497 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3499 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3501 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3502 // Check if there is a transition at clip end
3503 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3504 if (tr && tr->isAutomatic()) {
3505 ItemInfo trInfo = tr->info();
3506 ItemInfo newTrInfo = trInfo;
3507 newTrInfo.track = info.track;
3508 newTrInfo.endPos = m_dragItem->endPos();
3509 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3510 // transition start should stay the same
3512 // transition start should be moved
3513 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3515 if (newTrInfo.startPos < newTrInfo.endPos) {
3516 moveEndTrans = true;
3517 if (moveStartTrans) {
3518 // we have to move both transitions, remove the start one so that there is no collision
3519 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3521 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3522 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3523 if (moveStartTrans) {
3524 // re-add transition in correct place
3525 int transTrack = startTransition->transitionEndTrack();
3526 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3527 transTrack = getPreviousVideoTrack(info.track);
3529 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3530 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3536 if (moveStartTrans && !moveEndTrans) {
3537 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3538 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3541 // Also move automatic transitions (on upper track)
3542 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3543 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3544 ItemInfo trInfo = tr->info();
3545 ItemInfo newTrInfo = trInfo;
3546 newTrInfo.startPos = m_dragItem->startPos();
3547 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3548 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3549 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3550 // transition end should be adjusted to clip on upper track
3551 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3553 if (newTrInfo.startPos < newTrInfo.endPos) {
3554 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3555 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3559 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3560 // Check if there is a transition at clip end
3561 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3562 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3563 ItemInfo trInfo = tr->info();
3564 ItemInfo newTrInfo = trInfo;
3565 newTrInfo.endPos = m_dragItem->endPos();
3566 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3567 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3568 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3569 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3570 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3571 // transition start should be moved
3572 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3574 if (newTrInfo.startPos < newTrInfo.endPos) {
3575 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3576 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3581 updateTrackDuration(info.track, moveCommand);
3582 if (m_dragItemInfo.track != info.track)
3583 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3584 m_commandStack->push(moveCommand);
3585 //checkTrackSequence(m_dragItem->track());
3587 // undo last move and emit error message
3588 bool snap = KdenliveSettings::snaptopoints();
3589 KdenliveSettings::setSnaptopoints(false);
3590 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3591 KdenliveSettings::setSnaptopoints(snap);
3592 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3594 setDocumentModified();
3595 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3596 Transition *transition = static_cast <Transition *>(m_dragItem);
3597 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3598 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)) {
3599 // Moving transition failed, revert to previous position
3600 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3601 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3603 QUndoCommand *moveCommand = new QUndoCommand();
3604 moveCommand->setText(i18n("Move transition"));
3605 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3606 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3607 updateTrackDuration(info.track, moveCommand);
3608 if (m_dragItemInfo.track != info.track)
3609 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3610 m_commandStack->push(moveCommand);
3611 setDocumentModified();
3615 // Moving several clips. We need to delete them and readd them to new position,
3616 // or they might overlap each other during the move
3617 QGraphicsItemGroup *group;
3618 if (m_selectionGroup)
3619 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3621 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3622 QList<QGraphicsItem *> items = group->childItems();
3624 QList<ItemInfo> clipsToMove;
3625 QList<ItemInfo> transitionsToMove;
3627 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3628 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3630 QUndoCommand *moveGroup = new QUndoCommand();
3631 moveGroup->setText(i18n("Move group"));
3632 if (timeOffset != GenTime() || trackOffset != 0) {
3633 // remove items in MLT playlist
3636 int max = items.count();
3637 for (int i = 0; i < max; i++) {
3638 if (items.at(i)->type() == GROUPWIDGET) {
3639 items += items.at(i)->childItems();
3642 m_document->renderer()->blockSignals(true);
3643 for (int i = 0; i < items.count(); i++) {
3644 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3645 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3646 ItemInfo info = item->info();
3647 if (item->type() == AVWIDGET) {
3648 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3649 // error, clip cannot be removed from playlist
3650 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3652 clipsToMove.append(info);
3655 transitionsToMove.append(info);
3656 Transition *tr = static_cast <Transition*>(item);
3657 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3660 m_document->renderer()->blockSignals(false);
3661 for (int i = 0; i < items.count(); i++) {
3662 // re-add items in correct place
3663 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3664 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3666 ItemInfo info = item->info();
3667 int tracknumber = m_document->tracksCount() - info.track - 1;
3668 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3670 group->removeFromGroup(item);
3671 item->setItemLocked(true);
3674 if (item->type() == AVWIDGET) {
3675 ClipItem *clip = static_cast <ClipItem*>(item);
3676 int trackProducer = info.track;
3677 info.track = m_document->tracksCount() - info.track;
3678 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3679 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3680 for (int i = 0; i < clip->effectsCount(); i++) {
3681 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3684 Transition *tr = static_cast <Transition*>(item);
3685 int newTrack = tr->transitionEndTrack();
3686 if (!tr->forcedTrack()) {
3687 newTrack = getPreviousVideoTrack(info.track);
3689 tr->updateTransitionEndTrack(newTrack);
3690 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3691 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3694 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3695 updateTrackDuration(-1, moveGroup);
3696 m_commandStack->push(moveGroup);
3698 //QPointF top = group->sceneBoundingRect().topLeft();
3699 //QPointF oldpos = m_selectionGroup->scenePos();
3700 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3701 //group->setPos(top);
3702 //TODO: get rid of the 3 lines below
3703 if (m_selectionGroup) {
3704 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3705 m_selectionGroupInfo.track = m_selectionGroup->track();
3707 for (int i = 0; i < items.count(); ++i) {
3708 if (items.at(i)->type() == GROUPWIDGET) {
3709 rebuildGroup((AbstractGroupItem*)items.at(i));
3714 for (int i = 0; i < items.count(); ++i) {
3716 items.at(i)->setSelected(true);
3717 if (items.at(i)->parentItem())
3718 items.at(i)->parentItem()->setSelected(true);
3721 resetSelectionGroup();
3722 groupSelectedItems();
3724 rebuildGroup((AbstractGroupItem *)group);
3726 setDocumentModified();
3729 m_document->renderer()->doRefresh();
3730 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3732 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3733 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3735 QUndoCommand *resizeCommand = new QUndoCommand();
3736 resizeCommand->setText(i18n("Resize group"));
3737 QList <QGraphicsItem *> items = parent->childItems();
3738 QList <ItemInfo> infos = parent->resizeInfos();
3739 parent->clearResizeInfos();
3741 for (int i = 0; i < items.count(); ++i) {
3742 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3743 if (item && item->type() == AVWIDGET) {
3744 ItemInfo info = infos.at(itemcount);
3745 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3749 m_commandStack->push(resizeCommand);
3752 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3754 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3756 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3757 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3759 QUndoCommand *resizeCommand = new QUndoCommand();
3760 resizeCommand->setText(i18n("Resize group"));
3761 QList <QGraphicsItem *> items = parent->childItems();
3762 QList <ItemInfo> infos = parent->resizeInfos();
3763 parent->clearResizeInfos();
3765 for (int i = 0; i < items.count(); ++i) {
3766 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3767 if (item && item->type() == AVWIDGET) {
3768 ItemInfo info = infos.at(itemcount);
3769 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3773 updateTrackDuration(-1, resizeCommand);
3774 m_commandStack->push(resizeCommand);
3777 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3779 } else if (m_operationMode == FADEIN) {
3780 // resize fade in effect
3781 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3782 int ix = item->hasEffect("volume", "fadein");
3783 int ix2 = item->hasEffect("", "fade_from_black");
3785 QDomElement oldeffect = item->effectAtIndex(ix);
3786 int start = item->cropStart().frames(m_document->fps());
3787 int end = item->fadeIn();
3789 slotDeleteEffect(item, -1, oldeffect, false);
3792 QDomElement effect = oldeffect.cloneNode().toElement();
3793 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3794 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3795 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3796 emit clipItemSelected(item);
3798 } else if (item->fadeIn() != 0 && ix2 == -1) {
3800 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3802 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3803 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3804 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3805 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3808 QDomElement oldeffect = item->effectAtIndex(ix2);
3809 int start = item->cropStart().frames(m_document->fps());
3810 int end = item->fadeIn();
3812 slotDeleteEffect(item, -1, oldeffect, false);
3815 QDomElement effect = oldeffect.cloneNode().toElement();
3816 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3817 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3818 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3819 emit clipItemSelected(item);
3822 } else if (m_operationMode == FADEOUT) {
3823 // resize fade in effect
3824 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3825 int ix = item->hasEffect("volume", "fadeout");
3826 int ix2 = item->hasEffect("", "fade_to_black");
3828 QDomElement oldeffect = item->effectAtIndex(ix);
3829 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3830 int start = item->fadeOut();
3832 slotDeleteEffect(item, -1, oldeffect, false);
3834 start = end - start;
3835 QDomElement effect = oldeffect.cloneNode().toElement();
3836 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3837 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3838 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3839 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3840 emit clipItemSelected(item);
3842 } else if (item->fadeOut() != 0 && ix2 == -1) {
3844 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3846 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3847 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3848 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3849 EffectsList::setParameter(effect, "out", QString::number(0));
3850 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3853 QDomElement oldeffect = item->effectAtIndex(ix2);
3854 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3855 int start = item->fadeOut();
3857 slotDeleteEffect(item, -1, oldeffect, false);
3859 start = end - start;
3860 QDomElement effect = oldeffect.cloneNode().toElement();
3861 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3862 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3863 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3864 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3865 emit clipItemSelected(item);
3868 } else if (m_operationMode == KEYFRAME) {
3869 // update the MLT effect
3870 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3871 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3873 // check if we want to remove keyframe
3874 double val = mapToScene(event->pos()).toPoint().y();
3875 QRectF br = item->sceneBoundingRect();
3876 double maxh = 100.0 / br.height();
3877 val = (br.bottom() - val) * maxh;
3878 int start = item->cropStart().frames(m_document->fps());
3879 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3881 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3883 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3885 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3888 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3889 //item->updateKeyframeEffect();
3890 //QString next = item->keyframes(item->selectedEffectIndex());
3891 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3892 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
3894 m_commandStack->push(command);
3895 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
3896 emit clipItemSelected(item);
3898 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3899 // A transition is selected
3901 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3902 if (transitionClip && transitionClip->baseClip()) {
3903 QString size = transitionClip->baseClip()->getProperty("frame_size");
3904 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3905 if (factor == 0) factor = 1.0;
3906 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3907 p.setY(size.section('x', 1, 1).toInt());
3909 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3910 } else emit transitionItemSelected(NULL);
3911 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3912 m_operationMode = NONE;
3915 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3917 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3919 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3920 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3921 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3922 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3923 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3924 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3925 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3928 m_waitingThumbs.removeAll(item);
3930 if (item->isSelected()) emit clipItemSelected(NULL);
3931 item->baseClip()->removeReference();
3932 m_document->updateClip(item->baseClip()->getId());
3934 /*if (item->baseClip()->isTransparent()) {
3935 // also remove automatic transition
3936 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3937 if (tr && tr->isAutomatic()) {
3938 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3939 scene()->removeItem(tr);
3944 if (m_dragItem == item) m_dragItem = NULL;
3946 #if QT_VERSION >= 0x040600
3947 // animate item deletion
3948 item->closeAnimation();
3949 /*if (refresh) item->closeAnimation();
3951 // no refresh, means we have several operations chained, we need to delete clip immediatly
3952 // so that it does not get in the way of the other
3961 setDocumentModified();
3962 if (refresh) m_document->renderer()->doRefresh();
3965 void CustomTrackView::deleteSelectedClips()
3967 resetSelectionGroup();
3968 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3969 if (itemList.count() == 0) {
3970 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3973 scene()->clearSelection();
3974 QUndoCommand *deleteSelected = new QUndoCommand();
3978 int transitionCount = 0;
3979 // expand & destroy groups
3980 for (int i = 0; i < itemList.count(); i++) {
3981 if (itemList.at(i)->type() == GROUPWIDGET) {
3983 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3984 QList <ItemInfo> clipInfos;
3985 QList <ItemInfo> transitionInfos;
3986 for (int j = 0; j < children.count(); j++) {
3987 if (children.at(j)->type() == AVWIDGET) {
3988 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3989 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3990 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3991 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3992 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3994 if (itemList.contains(children.at(j))) {
3995 children.removeAt(j);
3999 itemList += children;
4000 if (clipInfos.count() > 0)
4001 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4003 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4004 itemList.insert(i + 1, itemList.at(i)->parentItem());
4007 for (int i = 0; i < itemList.count(); i++) {
4008 if (itemList.at(i)->type() == AVWIDGET) {
4010 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4011 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4012 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4013 emit clipItemSelected(NULL);
4014 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4016 Transition *item = static_cast <Transition *>(itemList.at(i));
4017 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4018 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4019 emit transitionItemSelected(NULL);
4022 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4023 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4024 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4025 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4026 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4027 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4028 else deleteSelected->setText(i18n("Delete selected items"));
4029 updateTrackDuration(-1, deleteSelected);
4030 m_commandStack->push(deleteSelected);
4034 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4037 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4039 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4041 kDebug() << "ERROR: Cannot find clip for speed change";
4042 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4045 info.track = m_document->tracksCount() - item->track();
4046 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4048 item->setSpeed(speed, strobe);
4049 item->updateRectGeometry();
4050 if (item->cropDuration().frames(m_document->fps()) != endPos)
4051 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4052 updatePositionEffects(item, info);
4053 setDocumentModified();
4055 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4059 void CustomTrackView::cutSelectedClips()
4061 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4062 QList<AbstractGroupItem *> groups;
4063 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4064 for (int i = 0; i < itemList.count(); ++i) {
4065 if (!itemList.at(i))
4067 if (itemList.at(i)->type() == AVWIDGET) {
4068 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4069 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4070 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4071 if (!groups.contains(group))
4073 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4074 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4075 m_commandStack->push(command);
4077 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4078 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4079 if (!groups.contains(group))
4084 for (int i = 0; i < groups.count(); ++i)
4085 razorGroup(groups.at(i), currentPos);
4088 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4091 QList <QGraphicsItem *> children = group->childItems();
4092 QList <ItemInfo> clips1, transitions1;
4093 QList <ItemInfo> clipsCut, transitionsCut;
4094 QList <ItemInfo> clips2, transitions2;
4095 for (int i = 0; i < children.count(); ++i) {
4096 children.at(i)->setSelected(false);
4097 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4098 if (child->type() == AVWIDGET) {
4099 if (cutPos > child->endPos())
4100 clips1 << child->info();
4101 else if (cutPos < child->startPos())
4102 clips2 << child->info();
4104 clipsCut << child->info();
4106 if (cutPos > child->endPos())
4107 transitions1 << child->info();
4108 else if (cutPos < child->startPos())
4109 transitions2 << child->info();
4111 transitionsCut << child->info();
4114 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4116 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4117 m_commandStack->push(command);
4121 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)
4124 for (int i = 0; i < clipsCut.count(); ++i) {
4125 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4127 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4128 clips1 << clip->info();
4129 if (clipBehind != NULL)
4130 clips2 << clipBehind->info();
4133 /* TODO: cut transitionsCut
4134 * For now just append them to group1 */
4135 transitions1 << transitionsCut;
4136 doGroupClips(clips1, transitions1, true);
4137 doGroupClips(clips2, transitions2, true);
4139 /* we might also just use clipsCut.at(0)->parentItem().
4140 * Do this loop just in case something went wrong during cut */
4141 for (int i = 0; i < clipsCut.count(); ++i) {
4142 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4143 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4144 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4145 QList <QGraphicsItem *> children = group->childItems();
4146 QList <ItemInfo> groupClips;
4147 QList <ItemInfo> groupTrans;
4148 for (int j = 0; j < children.count(); ++j) {
4149 if (children.at(j)->type() == AVWIDGET)
4150 groupClips << ((AbstractClipItem *)children.at(j))->info();
4151 else if (children.at(j)->type() == TRANSITIONWIDGET)
4152 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4154 doGroupClips(groupClips, groupTrans, false);
4158 for (int i = 0; i < clipsCut.count(); ++i)
4159 cutClip(clipsCut.at(i), cutPos, false);
4160 // TODO: uncut transitonsCut
4161 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4165 void CustomTrackView::groupClips(bool group)
4167 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4168 QList <ItemInfo> clipInfos;
4169 QList <ItemInfo> transitionInfos;
4172 int max = itemList.count();
4173 for (int i = 0; i < max; i++) {
4174 if (itemList.at(i)->type() == GROUPWIDGET) {
4175 itemList += itemList.at(i)->childItems();
4179 for (int i = 0; i < itemList.count(); i++) {
4180 if (itemList.at(i)->type() == AVWIDGET) {
4181 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4182 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4183 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4184 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4185 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4188 if (clipInfos.count() > 0) {
4189 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4190 m_commandStack->push(command);
4194 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4196 resetSelectionGroup();
4197 m_scene->clearSelection();
4199 for (int i = 0; i < clipInfos.count(); i++) {
4200 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4201 if (clip == NULL) continue;
4202 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4203 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4204 m_document->clipManager()->removeGroup(grp);
4205 scene()->destroyItemGroup(grp);
4207 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4209 for (int i = 0; i < transitionInfos.count(); i++) {
4210 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4211 if (tr == NULL) continue;
4212 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4213 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4214 m_document->clipManager()->removeGroup(grp);
4215 scene()->destroyItemGroup(grp);
4217 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4219 setDocumentModified();
4223 QList <QGraphicsItemGroup *> groups;
4224 for (int i = 0; i < clipInfos.count(); i++) {
4225 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4227 clip->setSelected(true);
4230 for (int i = 0; i < transitionInfos.count(); i++) {
4231 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4233 clip->setSelected(true);
4236 groupSelectedItems(false, true);
4237 setDocumentModified();
4240 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4242 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4243 if (baseclip == NULL) {
4244 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4248 if (baseclip->getProducer() == NULL) {
4249 // If the clip has no producer, we must wait until it is created...
4251 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4252 emit forceClipProcessing(clipId);
4253 qApp->processEvents();
4254 for (int i = 0; i < 10; i++) {
4255 if (baseclip->getProducer() == NULL) {
4256 qApp->processEvents();
4257 m_producerNotReady.wait(&m_mutex, 200);
4260 if (baseclip->getProducer() == NULL) {
4261 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4265 emit displayMessage(QString(), InformationMessage);
4269 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4270 item->setEffectList(effects);
4271 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4272 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4273 scene()->addItem(item);
4275 int producerTrack = info.track;
4276 int tracknumber = m_document->tracksCount() - info.track - 1;
4277 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4278 if (isLocked) item->setItemLocked(true);
4280 baseclip->addReference();
4281 m_document->updateClip(baseclip->getId());
4282 info.track = m_document->tracksCount() - info.track;
4283 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4284 for (int i = 0; i < item->effectsCount(); i++) {
4285 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4287 setDocumentModified();
4289 m_document->renderer()->doRefresh();
4290 if (!baseclip->isPlaceHolder())
4291 m_waitingThumbs.append(item);
4292 m_thumbsTimer.start();
4295 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4297 QMutexLocker locker(&m_mutex);
4298 QList<QGraphicsItem *> list = scene()->items();
4299 QList <ClipItem *>clipList;
4300 ClipItem *clip = NULL;
4301 DocClipBase *baseClip = NULL;
4302 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4303 for (int i = 0; i < list.size(); ++i) {
4304 if (list.at(i)->type() == AVWIDGET) {
4305 clip = static_cast <ClipItem *>(list.at(i));
4306 if (clip->clipProducer() == clipId) {
4307 if (baseClip == NULL) {
4308 baseClip = clip->baseClip();
4310 ItemInfo info = clip->info();
4311 Mlt::Producer *prod = NULL;
4312 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4313 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4314 else prod = baseClip->getProducer(info.track);
4315 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4316 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4318 else clipList.append(clip);
4322 for (int i = 0; i < clipList.count(); i++)
4323 clipList.at(i)->refreshClip(true, true);
4324 m_document->renderer()->unlockService(tractor);
4327 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4329 int framepos = (int)(pos.frames(m_document->fps()));
4330 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4331 ClipItem *clip = NULL;
4332 for (int i = 0; i < list.size(); i++) {
4333 if (!list.at(i)->isEnabled()) continue;
4334 if (list.at(i)->type() == AVWIDGET) {
4335 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4336 if (test->endPos() == pos) clip = test;
4343 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4345 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4346 ClipItem *clip = NULL;
4347 for (int i = 0; i < list.size(); i++) {
4348 if (!list.at(i)->isEnabled()) continue;
4349 if (list.at(i)->type() == AVWIDGET) {
4350 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4351 if (test->startPos() == pos) clip = test;
4358 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4360 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4361 QList<QGraphicsItem *> list = scene()->items(p);
4362 ClipItem *clip = NULL;
4363 for (int i = 0; i < list.size(); i++) {
4364 if (!list.at(i)->isEnabled()) continue;
4365 if (list.at(i)->type() == AVWIDGET) {
4366 clip = static_cast <ClipItem *>(list.at(i));
4373 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4375 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4379 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4381 int pos = info.startPos.frames(m_document->fps());
4382 int track = m_document->tracksCount() - info.b_track;
4383 return getTransitionItemAt(pos, track);
4386 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4388 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4389 QList<QGraphicsItem *> list = scene()->items(p);
4390 Transition *clip = NULL;
4391 for (int i = 0; i < list.size(); i++) {
4392 if (!list.at(i)->isEnabled()) continue;
4393 if (list.at(i)->type() == TRANSITIONWIDGET) {
4394 clip = static_cast <Transition *>(list.at(i));
4401 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4403 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4406 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4408 int framepos = (int)(pos.frames(m_document->fps()));
4409 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4410 QList<QGraphicsItem *> list = scene()->items(p);
4411 Transition *clip = NULL;
4412 for (int i = 0; i < list.size(); i++) {
4413 if (!list.at(i)->isEnabled()) continue;
4414 if (list.at(i)->type() == TRANSITIONWIDGET) {
4415 Transition *test = static_cast <Transition *>(list.at(i));
4416 if (test->endPos() == pos) clip = test;
4423 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4425 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4426 QList<QGraphicsItem *> list = scene()->items(p);
4427 Transition *clip = NULL;
4428 for (int i = 0; i < list.size(); ++i) {
4429 if (!list.at(i)->isEnabled()) continue;
4430 if (list.at(i)->type() == TRANSITIONWIDGET) {
4431 Transition *test = static_cast <Transition *>(list.at(i));
4432 if (test->startPos() == pos) clip = test;
4439 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4441 if (m_selectionGroup) resetSelectionGroup(false);
4442 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4444 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);
4445 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4448 Mlt::Producer *prod = item->getProducer(end.track);
4451 qDebug() << "Moving item " << (long)item << " from .. to:";
4452 qDebug() << item->info();
4456 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4457 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4460 bool snap = KdenliveSettings::snaptopoints();
4461 KdenliveSettings::setSnaptopoints(false);
4462 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4464 int tracknumber = m_document->tracksCount() - end.track - 1;
4465 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4466 m_scene->clearSelection();
4467 if (isLocked) item->setItemLocked(true);
4469 if (item->isItemLocked()) item->setItemLocked(false);
4470 item->setSelected(true);
4472 if (item->baseClip()->isTransparent()) {
4473 // Also move automatic transition
4474 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4475 if (tr && tr->isAutomatic()) {
4476 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4477 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);
4478 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4481 KdenliveSettings::setSnaptopoints(snap);
4482 setDocumentModified();
4484 // undo last move and emit error message
4485 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4487 if (refresh) m_document->renderer()->doRefresh();
4488 if (out_actualEnd != NULL) {
4489 *out_actualEnd = item->info();
4491 qDebug() << "Actual end position updated:" << *out_actualEnd;
4495 qDebug() << item->info();
4500 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4503 resetSelectionGroup();
4504 m_scene->clearSelection();
4506 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4507 scene()->addItem(m_selectionGroup);
4509 m_document->renderer()->blockSignals(true);
4510 for (int i = 0; i < startClip.count(); i++) {
4512 startClip[i].startPos = startClip.at(i).startPos - offset;
4513 startClip[i].track = startClip.at(i).track - trackOffset;
4515 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4517 clip->setItemLocked(false);
4518 if (clip->parentItem()) {
4519 m_selectionGroup->addToGroup(clip->parentItem());
4520 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4522 m_selectionGroup->addToGroup(clip);
4523 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4525 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4526 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4528 for (int i = 0; i < startTransition.count(); i++) {
4530 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4531 startTransition[i].track = startTransition.at(i).track - trackOffset;
4533 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4535 tr->setItemLocked(false);
4536 if (tr->parentItem()) {
4537 m_selectionGroup->addToGroup(tr->parentItem());
4538 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4540 m_selectionGroup->addToGroup(tr);
4541 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4543 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());
4544 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4546 m_document->renderer()->blockSignals(false);
4548 if (m_selectionGroup) {
4549 bool snap = KdenliveSettings::snaptopoints();
4550 KdenliveSettings::setSnaptopoints(false);
4552 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4553 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4555 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4557 int max = children.count();
4558 for (int i = 0; i < max; i++) {
4559 if (children.at(i)->type() == GROUPWIDGET) {
4560 children += children.at(i)->childItems();
4561 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4562 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4563 /*m_document->clipManager()->removeGroup(grp);
4564 m_scene->destroyItemGroup(grp);*/
4565 children.removeAll(children.at(i));
4570 for (int i = 0; i < children.count(); i++) {
4571 // re-add items in correct place
4572 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4573 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4575 ItemInfo info = item->info();
4576 int tracknumber = m_document->tracksCount() - info.track - 1;
4577 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4579 item->setItemLocked(true);
4580 else if (item->isItemLocked())
4581 item->setItemLocked(false);
4583 if (item->type() == AVWIDGET) {
4584 ClipItem *clip = static_cast <ClipItem*>(item);
4585 int trackProducer = info.track;
4586 info.track = m_document->tracksCount() - info.track;
4587 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4588 for (int i = 0; i < clip->effectsCount(); i++) {
4589 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4591 } else if (item->type() == TRANSITIONWIDGET) {
4592 Transition *tr = static_cast <Transition*>(item);
4594 if (!tr->forcedTrack()) {
4595 newTrack = getPreviousVideoTrack(info.track);
4597 newTrack = tr->transitionEndTrack() + trackOffset;
4598 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4600 tr->updateTransitionEndTrack(newTrack);
4601 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4605 resetSelectionGroup(false);
4607 for (int i = 0; i < children.count(); i++) {
4608 if (children.at(i)->parentItem())
4609 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4613 KdenliveSettings::setSnaptopoints(snap);
4614 m_document->renderer()->doRefresh();
4615 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4618 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4620 Transition *item = getTransitionItemAt(start.startPos, start.track);
4622 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);
4623 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4627 bool snap = KdenliveSettings::snaptopoints();
4628 KdenliveSettings::setSnaptopoints(false);
4630 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4631 // Transition was moved
4632 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4633 } else if (end.endPos == start.endPos) {
4634 // Transition start resize
4635 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4636 } else if (end.startPos == start.startPos) {
4637 // Transition end resize;
4638 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4639 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4642 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4643 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4644 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4646 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4647 KdenliveSettings::setSnaptopoints(snap);
4648 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4649 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());
4650 if (m_dragItem && m_dragItem == item) {
4652 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4653 if (transitionClip && transitionClip->baseClip()) {
4654 QString size = transitionClip->baseClip()->getProperty("frame_size");
4655 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4656 if (factor == 0) factor = 1.0;
4657 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4658 p.setY(size.section('x', 1, 1).toInt());
4660 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4662 if (refresh) m_document->renderer()->doRefresh();
4663 setDocumentModified();
4666 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4668 bool resizeClipStart = (start.startPos != end.startPos);
4669 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4671 if (dontWorry) return;
4672 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);
4673 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4676 if (item->parentItem()) {
4677 // Item is part of a group, reset group
4678 resetSelectionGroup();
4681 bool snap = KdenliveSettings::snaptopoints();
4682 KdenliveSettings::setSnaptopoints(false);
4684 if (resizeClipStart) {
4685 ItemInfo clipinfo = item->info();
4686 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4687 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4689 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4691 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4693 ItemInfo clipinfo = item->info();
4694 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4695 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4697 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4699 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4701 if (!resizeClipStart && end.cropStart != start.cropStart) {
4702 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4703 ItemInfo clipinfo = end;
4704 clipinfo.track = m_document->tracksCount() - end.track;
4705 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4707 item->setCropStart(end.cropStart);
4708 item->resetThumbs(true);
4711 m_document->renderer()->doRefresh();
4712 KdenliveSettings::setSnaptopoints(snap);
4713 setDocumentModified();
4716 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4718 if (pos == oldInfo.startPos.frames(m_document->fps()))
4720 bool snap = KdenliveSettings::snaptopoints();
4722 KdenliveSettings::setSnaptopoints(false);
4723 item->resizeStart(pos);
4724 if (item->startPos().frames(m_document->fps()) != pos) {
4725 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4726 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4727 KdenliveSettings::setSnaptopoints(snap);
4730 KdenliveSettings::setSnaptopoints(snap);
4733 bool hasParentCommand = false;
4735 hasParentCommand = true;
4737 command = new QUndoCommand();
4738 command->setText(i18n("Resize clip start"));
4741 // do this here, too, because otherwise undo won't update the group
4742 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4743 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4745 ItemInfo info = item->info();
4746 if (item->type() == AVWIDGET) {
4747 ItemInfo resizeinfo = oldInfo;
4748 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4749 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4751 // Check if there is an automatic transition on that clip (lower track)
4752 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4753 if (transition && transition->isAutomatic()) {
4754 ItemInfo trInfo = transition->info();
4755 ItemInfo newTrInfo = trInfo;
4756 newTrInfo.startPos = item->startPos();
4757 if (newTrInfo.startPos < newTrInfo.endPos)
4758 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4760 // Check if there is an automatic transition on that clip (upper track)
4761 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4762 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4763 ItemInfo trInfo = transition->info();
4764 ItemInfo newTrInfo = trInfo;
4765 newTrInfo.startPos = item->startPos();
4766 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4767 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4768 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4771 ClipItem *clip = static_cast < ClipItem * >(item);
4774 // Since we must always resize clip before updating the keyframes, we
4775 // put a resize command before & after checking keyframes so that
4776 // we are sure the resize is performed before whenever we do or undo the action
4777 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4778 adjustEffects(clip, oldInfo, command);
4779 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4781 KdenliveSettings::setSnaptopoints(false);
4782 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4783 KdenliveSettings::setSnaptopoints(snap);
4784 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4786 } else if (item->type() == TRANSITIONWIDGET) {
4787 Transition *transition = static_cast <Transition *>(item);
4788 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)) {
4789 // Cannot resize transition
4790 KdenliveSettings::setSnaptopoints(false);
4791 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4792 KdenliveSettings::setSnaptopoints(snap);
4793 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4795 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4796 if (command == NULL)
4797 m_commandStack->push(moveCommand);
4801 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4802 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4804 if (!hasParentCommand)
4805 m_commandStack->push(command);
4808 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4810 if (pos == oldInfo.endPos.frames(m_document->fps()))
4812 bool snap = KdenliveSettings::snaptopoints();
4814 KdenliveSettings::setSnaptopoints(false);
4815 item->resizeEnd(pos);
4816 if (item->endPos().frames(m_document->fps()) != pos) {
4817 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4818 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4819 KdenliveSettings::setSnaptopoints(snap);
4822 KdenliveSettings::setSnaptopoints(snap);
4825 bool hasParentCommand = false;
4827 hasParentCommand = true;
4829 command = new QUndoCommand();
4832 // do this here, too, because otherwise undo won't update the group
4833 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4834 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4836 ItemInfo info = item->info();
4837 if (item->type() == AVWIDGET) {
4838 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4839 ItemInfo resizeinfo = info;
4840 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4841 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4843 // Check if there is an automatic transition on that clip (lower track)
4844 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4845 if (tr && tr->isAutomatic()) {
4846 ItemInfo trInfo = tr->info();
4847 ItemInfo newTrInfo = trInfo;
4848 newTrInfo.endPos = item->endPos();
4849 if (newTrInfo.endPos > newTrInfo.startPos)
4850 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4853 // Check if there is an automatic transition on that clip (upper track)
4854 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4855 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4856 ItemInfo trInfo = tr->info();
4857 ItemInfo newTrInfo = trInfo;
4858 newTrInfo.endPos = item->endPos();
4859 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4860 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4861 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4865 ClipItem *clip = static_cast < ClipItem * >(item);
4868 // Since we must always resize clip before updating the keyframes, we
4869 // put a resize command before & after checking keyframes so that
4870 // we are sure the resize is performed before whenever we do or undo the action
4871 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4872 adjustEffects(clip, oldInfo, command);
4873 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4875 KdenliveSettings::setSnaptopoints(false);
4876 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4877 KdenliveSettings::setSnaptopoints(true);
4878 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4880 } else if (item->type() == TRANSITIONWIDGET) {
4881 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4882 Transition *transition = static_cast <Transition *>(item);
4883 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)) {
4884 // Cannot resize transition
4885 KdenliveSettings::setSnaptopoints(false);
4886 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4887 KdenliveSettings::setSnaptopoints(true);
4888 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4890 // Check transition keyframes
4891 QDomElement old = transition->toXML();
4892 if (transition->updateKeyframes()) {
4893 QDomElement xml = transition->toXML();
4894 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);
4895 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4897 new MoveTransitionCommand(this, oldInfo, info, false, command);
4900 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4901 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4903 if (!hasParentCommand) {
4904 updateTrackDuration(oldInfo.track, command);
4905 m_commandStack->push(command);
4909 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4911 int end = item->fadeIn();
4913 // there is a fade in effect
4914 int effectPos = item->hasEffect("volume", "fadein");
4915 if (effectPos != -1) {
4916 QDomElement effect = item->getEffectAtIndex(effectPos);
4917 int start = item->cropStart().frames(m_document->fps());
4918 int max = item->cropDuration().frames(m_document->fps());
4920 // Make sure the fade effect is not longer than the clip
4921 item->setFadeIn(max);
4922 end = item->fadeIn();
4925 EffectsList::setParameter(effect, "in", QString::number(start));
4926 EffectsList::setParameter(effect, "out", QString::number(end));
4928 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4929 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4930 // if fade effect is displayed, update the effect edit widget with new clip duration
4931 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4932 emit clipItemSelected(item);
4935 effectPos = item->hasEffect("brightness", "fade_from_black");
4936 if (effectPos != -1) {
4937 QDomElement effect = item->getEffectAtIndex(effectPos);
4938 int start = item->cropStart().frames(m_document->fps());
4939 int max = item->cropDuration().frames(m_document->fps());
4941 // Make sure the fade effect is not longer than the clip
4942 item->setFadeIn(max);
4943 end = item->fadeIn();
4946 EffectsList::setParameter(effect, "in", QString::number(start));
4947 EffectsList::setParameter(effect, "out", QString::number(end));
4949 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4950 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4951 // if fade effect is displayed, update the effect edit widget with new clip duration
4952 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4953 emit clipItemSelected(item);
4958 int start = item->fadeOut();
4960 // there is a fade out effect
4961 int effectPos = item->hasEffect("volume", "fadeout");
4962 if (effectPos != -1) {
4963 QDomElement effect = item->getEffectAtIndex(effectPos);
4964 int max = item->cropDuration().frames(m_document->fps());
4965 int end = max + item->cropStart().frames(m_document->fps());
4967 // Make sure the fade effect is not longer than the clip
4968 item->setFadeOut(max);
4969 start = item->fadeOut();
4971 start = end - start;
4972 EffectsList::setParameter(effect, "in", QString::number(start));
4973 EffectsList::setParameter(effect, "out", QString::number(end));
4975 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4976 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4977 // if fade effect is displayed, update the effect edit widget with new clip duration
4978 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4979 emit clipItemSelected(item);
4982 effectPos = item->hasEffect("brightness", "fade_to_black");
4983 if (effectPos != -1) {
4984 QDomElement effect = item->getEffectAtIndex(effectPos);
4985 int max = item->cropDuration().frames(m_document->fps());
4986 int end = max + item->cropStart().frames(m_document->fps());
4988 // Make sure the fade effect is not longer than the clip
4989 item->setFadeOut(max);
4990 start = item->fadeOut();
4992 start = end - start;
4993 EffectsList::setParameter(effect, "in", QString::number(start));
4994 EffectsList::setParameter(effect, "out", QString::number(end));
4996 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4997 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4998 // if fade effect is displayed, update the effect edit widget with new clip duration
4999 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5000 emit clipItemSelected(item);
5005 int effectPos = item->hasEffect("freeze", "freeze");
5006 if (effectPos != -1) {
5007 // Freeze effect needs to be adjusted with clip resize
5008 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5009 QDomElement eff = item->getEffectAtIndex(effectPos);
5010 if (!eff.isNull() && diff != 0) {
5011 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5012 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5014 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5015 emit clipItemSelected(item);
5022 double CustomTrackView::getSnapPointForPos(double pos)
5024 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5027 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5029 QList <GenTime> snaps;
5030 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5031 QList<QGraphicsItem *> itemList = items();
5032 for (int i = 0; i < itemList.count(); i++) {
5033 if (itemList.at(i) == selected) continue;
5034 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5035 if (itemList.at(i)->type() == AVWIDGET) {
5036 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5037 GenTime start = item->startPos();
5038 GenTime end = item->endPos();
5039 snaps.append(start);
5041 if (!offsetList.isEmpty()) {
5042 for (int j = 0; j < offsetList.size(); j++) {
5043 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5044 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5048 QList < GenTime > markers = item->snapMarkers();
5049 for (int j = 0; j < markers.size(); ++j) {
5050 GenTime t = markers.at(j);
5052 if (!offsetList.isEmpty()) {
5053 for (int k = 0; k < offsetList.size(); k++) {
5054 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5058 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5059 Transition *transition = static_cast <Transition*>(itemList.at(i));
5060 GenTime start = transition->startPos();
5061 GenTime end = transition->endPos();
5062 snaps.append(start);
5064 if (!offsetList.isEmpty()) {
5065 for (int j = 0; j < offsetList.size(); j++) {
5066 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5067 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5073 // add cursor position
5074 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5076 if (!offsetList.isEmpty()) {
5077 for (int j = 0; j < offsetList.size(); j++) {
5078 snaps.append(pos - offsetList.at(j));
5083 for (int i = 0; i < m_guides.count(); i++) {
5084 snaps.append(m_guides.at(i)->position());
5085 if (!offsetList.isEmpty()) {
5086 for (int j = 0; j < offsetList.size(); j++) {
5087 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5093 QPoint z = m_document->zone();
5094 snaps.append(GenTime(z.x(), m_document->fps()));
5095 snaps.append(GenTime(z.y(), m_document->fps()));
5098 m_scene->setSnapList(snaps);
5099 //for (int i = 0; i < m_snapPoints.size(); ++i)
5100 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5103 void CustomTrackView::slotSeekToPreviousSnap()
5105 updateSnapPoints(NULL);
5106 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5107 setCursorPos((int) res.frames(m_document->fps()));
5111 void CustomTrackView::slotSeekToNextSnap()
5113 updateSnapPoints(NULL);
5114 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5115 setCursorPos((int) res.frames(m_document->fps()));
5119 void CustomTrackView::clipStart()
5121 AbstractClipItem *item = getMainActiveClip();
5123 setCursorPos((int) item->startPos().frames(m_document->fps()));
5128 void CustomTrackView::clipEnd()
5130 AbstractClipItem *item = getMainActiveClip();
5132 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5137 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
5139 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
5140 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
5141 m_commandStack->push(command);
5144 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5146 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5147 m_commandStack->push(command);
5150 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5152 DocClipBase *base = m_document->clipManager()->getClipById(id);
5153 QList <CommentedTime> markers = base->commentedSnapMarkers();
5155 if (markers.isEmpty()) {
5156 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5159 QUndoCommand *deleteMarkers = new QUndoCommand();
5160 deleteMarkers->setText("Delete clip markers");
5162 for (int i = 0; i < markers.size(); i++) {
5163 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5165 m_commandStack->push(deleteMarkers);
5168 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5170 DocClipBase *base = m_document->clipManager()->getClipById(id);
5171 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5172 else base->deleteSnapMarker(pos);
5173 emit updateClipMarkers(base);
5174 setDocumentModified();
5175 viewport()->update();
5178 int CustomTrackView::hasGuide(int pos, int offset)
5180 for (int i = 0; i < m_guides.count(); i++) {
5181 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5182 if (qAbs(guidePos - pos) <= offset) return guidePos;
5183 else if (guidePos > pos) return -1;
5188 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5192 double fps = m_document->fps();
5193 for (int i = 0; i < m_guides.count(); i++) {
5194 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5195 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5197 goMenu->setEnabled(!m_guides.isEmpty());
5200 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5202 if (oldPos > GenTime() && pos > GenTime()) {
5204 for (int i = 0; i < m_guides.count(); i++) {
5205 if (m_guides.at(i)->position() == oldPos) {
5206 Guide *item = m_guides.at(i);
5207 item->updateGuide(pos, comment);
5211 } else if (pos > GenTime()) addGuide(pos, comment);
5215 for (int i = 0; i < m_guides.count(); i++) {
5216 if (m_guides.at(i)->position() == oldPos) {
5217 delete m_guides.takeAt(i);
5222 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5224 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5225 m_document->syncGuides(m_guides);
5228 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5230 for (int i = 0; i < m_guides.count(); i++) {
5231 if (m_guides.at(i)->position() == pos) {
5232 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5236 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5237 scene()->addItem(g);
5239 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5240 m_document->syncGuides(m_guides);
5244 void CustomTrackView::slotAddGuide(bool dialog)
5246 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5248 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5249 if (d.exec() != QDialog::Accepted) return;
5250 marker = d.newMarker();
5253 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5255 if (addGuide(marker.time(), marker.comment())) {
5256 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5257 m_commandStack->push(command);
5261 void CustomTrackView::slotEditGuide(int guidePos)
5264 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5265 else pos = GenTime(guidePos, m_document->fps());
5267 for (int i = 0; i < m_guides.count(); i++) {
5268 if (m_guides.at(i)->position() == pos) {
5269 slotEditGuide(m_guides.at(i)->info());
5274 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5277 void CustomTrackView::slotEditGuide(CommentedTime guide)
5279 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5280 if (d.exec() == QDialog::Accepted) {
5281 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5282 m_commandStack->push(command);
5287 void CustomTrackView::slotEditTimeLineGuide()
5289 if (m_dragGuide == NULL) return;
5290 CommentedTime guide = m_dragGuide->info();
5291 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5292 if (d.exec() == QDialog::Accepted) {
5293 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5294 m_commandStack->push(command);
5298 void CustomTrackView::slotDeleteGuide(int guidePos)
5301 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5302 else pos = GenTime(guidePos, m_document->fps());
5304 for (int i = 0; i < m_guides.count(); i++) {
5305 if (m_guides.at(i)->position() == pos) {
5306 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5307 m_commandStack->push(command);
5312 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5316 void CustomTrackView::slotDeleteTimeLineGuide()
5318 if (m_dragGuide == NULL) return;
5319 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5320 m_commandStack->push(command);
5324 void CustomTrackView::slotDeleteAllGuides()
5326 QUndoCommand *deleteAll = new QUndoCommand();
5327 deleteAll->setText("Delete all guides");
5328 for (int i = 0; i < m_guides.count(); i++) {
5329 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5331 m_commandStack->push(deleteAll);
5334 void CustomTrackView::setTool(PROJECTTOOL tool)
5339 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5342 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5343 m_scene->setScale(scaleFactor, verticalScale);
5344 removeTipAnimation();
5345 bool adjust = false;
5346 if (verticalScale != matrix().m22()) adjust = true;
5347 setMatrix(newmatrix);
5349 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5350 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5351 for (int i = 0; i < m_guides.count(); i++) {
5352 QLineF l = m_guides.at(i)->line();
5353 l.setP2(QPointF(l.x2(), newHeight));
5354 m_guides.at(i)->setLine(l);
5356 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5359 int diff = sceneRect().width() - m_projectDuration;
5360 if (diff * newmatrix.m11() < 50) {
5361 if (newmatrix.m11() < 0.4)
5362 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5364 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5366 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5367 centerOn(QPointF(cursorPos(), verticalPos));
5370 void CustomTrackView::slotRefreshGuides()
5372 if (KdenliveSettings::showmarkers()) {
5373 for (int i = 0; i < m_guides.count(); i++)
5374 m_guides.at(i)->update();
5378 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5380 painter->setClipRect(rect);
5381 QPen pen1 = painter->pen();
5382 pen1.setColor(palette().dark().color());
5383 painter->setPen(pen1);
5384 double min = rect.left();
5385 double max = rect.right();
5386 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5387 int maxTrack = m_document->tracksCount();
5388 QColor lockedColor = palette().button().color();
5389 QColor audioColor = palette().alternateBase().color();
5390 for (int i = 0; i < maxTrack; i++) {
5391 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5392 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5393 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5394 if (i == m_selectedTrack)
5395 painter->fillRect(track, m_activeTrackBrush.brush(this));
5397 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5399 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5403 bool CustomTrackView::findString(const QString &text)
5406 for (int i = 0; i < m_searchPoints.size(); ++i) {
5407 marker = m_searchPoints.at(i).comment();
5408 if (marker.contains(text, Qt::CaseInsensitive)) {
5409 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5410 int vert = verticalScrollBar()->value();
5411 int hor = cursorPos();
5412 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5420 void CustomTrackView::selectFound(QString track, QString pos)
5422 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5423 slotSelectTrack(track.toInt());
5425 int vert = verticalScrollBar()->value();
5426 int hor = cursorPos();
5427 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5430 bool CustomTrackView::findNextString(const QString &text)
5433 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5434 marker = m_searchPoints.at(i).comment();
5435 if (marker.contains(text, Qt::CaseInsensitive)) {
5436 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5437 int vert = verticalScrollBar()->value();
5438 int hor = cursorPos();
5439 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5448 void CustomTrackView::initSearchStrings()
5450 m_searchPoints.clear();
5451 QList<QGraphicsItem *> itemList = items();
5452 for (int i = 0; i < itemList.count(); i++) {
5453 // parse all clip names
5454 if (itemList.at(i)->type() == AVWIDGET) {
5455 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5456 GenTime start = item->startPos();
5457 CommentedTime t(start, item->clipName());
5458 m_searchPoints.append(t);
5459 // add all clip markers
5460 QList < CommentedTime > markers = item->commentedSnapMarkers();
5461 m_searchPoints += markers;
5466 for (int i = 0; i < m_guides.count(); i++)
5467 m_searchPoints.append(m_guides.at(i)->info());
5469 qSort(m_searchPoints);
5472 void CustomTrackView::clearSearchStrings()
5474 m_searchPoints.clear();
5478 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5480 QList<ItemInfo> matchingInfo;
5481 QList<QGraphicsItem *> itemList = items();
5482 for (int i = 0; i < itemList.count(); i++) {
5483 if (itemList.at(i)->type() == AVWIDGET) {
5484 ClipItem *item = (ClipItem *)itemList.at(i);
5485 if (item->clipProducer() == clipId)
5486 matchingInfo << item->info();
5489 return matchingInfo;
5492 void CustomTrackView::copyClip()
5494 qDeleteAll(m_copiedItems);
5495 m_copiedItems.clear();
5496 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5497 if (itemList.count() == 0) {
5498 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5501 for (int i = 0; i < itemList.count(); i++) {
5502 if (itemList.at(i)->type() == AVWIDGET) {
5503 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5504 ClipItem *clone = clip->clone(clip->info());
5505 m_copiedItems.append(clone);
5506 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5507 Transition *dup = static_cast <Transition *>(itemList.at(i));
5508 m_copiedItems.append(dup->clone());
5513 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5515 if (m_scene->editMode() != NORMALEDIT) {
5516 // If we are in overwrite mode, always allow the move
5519 int height = m_tracksHeight - 2;
5521 if (type == TRANSITIONWIDGET) {
5522 height = Transition::itemHeight();
5523 offset = Transition::itemOffset();
5525 else if (type == AVWIDGET) {
5526 height = ClipItem::itemHeight();
5527 offset = ClipItem::itemOffset();
5529 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);
5530 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5531 for (int i = 0; i < collisions.count(); i++) {
5532 if (collisions.at(i)->type() == type) {
5539 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5542 for (int i = 0; i < infoList.count(); i++) {
5543 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));
5546 QList<QGraphicsItem *> collisions = scene()->items(path);
5547 for (int i = 0; i < collisions.count(); i++) {
5548 if (collisions.at(i)->type() == type) return false;
5553 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5555 for (int i = 0; i < items.count(); i++) {
5556 ItemInfo info = items.at(i)->info();
5557 info.startPos += offset;
5558 info.endPos += offset;
5559 info.track += trackOffset;
5560 if (!canBePastedTo(info, items.at(i)->type())) return false;
5565 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5567 QPainterPath movePath;
5568 movePath.moveTo(0, 0);
5570 for (int i = 0; i < items.count(); i++) {
5571 ItemInfo info = items.at(i)->info();
5572 info.startPos = info.startPos + offset;
5573 info.endPos = info.endPos + offset;
5574 info.track = info.track + trackOffset;
5575 if (info.startPos < GenTime()) {
5576 // No clip should go below 0
5579 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));
5580 movePath.addRect(rect);
5582 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5583 for (int i = 0; i < collisions.count(); i++) {
5584 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5585 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5593 void CustomTrackView::pasteClip()
5595 if (m_copiedItems.count() == 0) {
5596 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5601 GenTime pos = GenTime(-1);
5602 if (m_menuPosition.isNull()) {
5603 position = mapFromGlobal(QCursor::pos());
5604 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5605 track = m_selectedTrack;
5606 pos = GenTime(m_cursorPos, m_document->fps());
5607 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5611 position = m_menuPosition;
5614 if (pos == GenTime(-1))
5615 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5617 track = (int)(mapToScene(position).y() / m_tracksHeight);
5619 GenTime leftPos = m_copiedItems.at(0)->startPos();
5620 int lowerTrack = m_copiedItems.at(0)->track();
5621 int upperTrack = m_copiedItems.at(0)->track();
5622 for (int i = 1; i < m_copiedItems.count(); i++) {
5623 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5624 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5625 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5628 GenTime offset = pos - leftPos;
5629 int trackOffset = track - lowerTrack;
5631 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5632 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5633 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5634 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5637 QUndoCommand *pasteClips = new QUndoCommand();
5638 pasteClips->setText("Paste clips");
5640 for (int i = 0; i < m_copiedItems.count(); i++) {
5641 // parse all clip names
5642 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5643 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5644 ItemInfo info = clip->info();
5645 info.startPos += offset;
5646 info.endPos += offset;
5647 info.track += trackOffset;
5648 if (canBePastedTo(info, AVWIDGET)) {
5649 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5650 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5651 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5652 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5654 info.startPos = tr->startPos() + offset;
5655 info.endPos = tr->endPos() + offset;
5656 info.track = tr->track() + trackOffset;
5657 int transitionEndTrack;
5658 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5659 else transitionEndTrack = tr->transitionEndTrack();
5660 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5661 if (info.startPos >= info.endPos) {
5662 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5663 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5664 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5667 updateTrackDuration(-1, pasteClips);
5668 m_commandStack->push(pasteClips);
5671 void CustomTrackView::pasteClipEffects()
5673 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5674 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5677 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5679 QUndoCommand *paste = new QUndoCommand();
5680 paste->setText("Paste effects");
5682 QList<QGraphicsItem *> clips = scene()->selectedItems();
5685 for (int i = 0; i < clips.count(); ++i) {
5686 if (clips.at(i)->type() == GROUPWIDGET) {
5687 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5688 for (int j = 0; j < children.count(); j++) {
5689 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5690 clips.append(children.at(j));
5696 for (int i = 0; i < clips.count(); ++i) {
5697 if (clips.at(i)->type() == AVWIDGET) {
5698 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5699 for (int j = 0; j < clip->effectsCount(); j++) {
5700 QDomElement eff = clip->effect(j);
5701 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5702 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5703 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5708 if (paste->childCount() > 0) m_commandStack->push(paste);
5711 //adjust effects (fades, ...)
5712 for (int i = 0; i < clips.count(); ++i) {
5713 if (clips.at(i)->type() == AVWIDGET) {
5714 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5715 updatePositionEffects(item, item->info());
5721 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5723 // parse parameters to check if we need to adjust to the new crop start
5724 int diff = (newstart - oldstart).frames(m_document->fps());
5725 int max = (newstart + duration).frames(m_document->fps());
5727 QDomNodeList params = xml.elementsByTagName("parameter");
5728 for (int i = 0; i < params.count(); i++) {
5729 QDomElement e = params.item(i).toElement();
5730 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5731 QString def = e.attribute("default");
5732 // Effect has a keyframe type parameter, we need to adjust the values
5733 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5734 QStringList newKeyFrames;
5735 foreach(const QString &str, keys) {
5736 int pos = str.section(':', 0, 0).toInt();
5737 double val = str.section(':', 1, 1).toDouble();
5740 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5742 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5744 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5745 e.setAttribute("keyframes", newKeyFrames.join(";"));
5750 ClipItem *CustomTrackView::getClipUnderCursor() const
5752 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5753 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5754 for (int i = 0; i < collisions.count(); i++) {
5755 if (collisions.at(i)->type() == AVWIDGET) {
5756 return static_cast < ClipItem *>(collisions.at(i));
5762 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5764 QList<QGraphicsItem *> clips = scene()->selectedItems();
5765 if (clips.isEmpty()) {
5766 return getClipUnderCursor();
5768 AbstractClipItem *item = NULL;
5769 for (int i = 0; i < clips.count(); ++i) {
5770 if (clips.at(i)->type() == AVWIDGET) {
5771 item = static_cast < AbstractClipItem *>(clips.at(i));
5772 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5775 if (item) return item;
5780 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5782 QList<QGraphicsItem *> clips = scene()->selectedItems();
5783 if (clips.isEmpty()) {
5784 return getClipUnderCursor();
5787 // remove all items in the list that are not clips
5788 for (int i = 0; i < clips.count();) {
5789 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5792 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5793 for (int i = 0; i < clips.count(); ++i) {
5794 if (clips.at(i)->type() == AVWIDGET) {
5795 item = static_cast < ClipItem *>(clips.at(i));
5796 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5804 void CustomTrackView::setInPoint()
5806 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5808 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5811 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5815 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5818 void CustomTrackView::setOutPoint()
5820 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5822 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5825 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5829 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5832 void CustomTrackView::slotUpdateAllThumbs()
5834 if (!isEnabled()) return;
5835 QList<QGraphicsItem *> itemList = items();
5836 //if (itemList.isEmpty()) return;
5838 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5839 for (int i = 0; i < itemList.count(); i++) {
5840 if (itemList.at(i)->type() == AVWIDGET) {
5841 item = static_cast <ClipItem *>(itemList.at(i));
5842 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5843 // Check if we have a cached thumbnail
5844 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5845 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5846 if (QFile::exists(thumb)) {
5848 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5849 item->slotSetStartThumb(pix);
5852 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5853 QString endThumb = startThumb;
5854 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5855 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5856 if (QFile::exists(startThumb)) {
5857 QPixmap pix(startThumb);
5858 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5859 item->slotSetStartThumb(pix);
5861 if (QFile::exists(endThumb)) {
5862 QPixmap pix(endThumb);
5863 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5864 item->slotSetEndThumb(pix);
5867 item->refreshClip(false, false);
5871 viewport()->update();
5874 void CustomTrackView::saveThumbnails()
5876 QList<QGraphicsItem *> itemList = items();
5878 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5879 for (int i = 0; i < itemList.count(); i++) {
5880 if (itemList.at(i)->type() == AVWIDGET) {
5881 item = static_cast <ClipItem *>(itemList.at(i));
5882 if (item->clipType() != COLOR) {
5883 // Check if we have a cached thumbnail
5884 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5885 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5886 if (!QFile::exists(thumb)) {
5887 QPixmap pix(item->startThumb());
5891 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5892 QString endThumb = startThumb;
5893 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5894 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5895 if (!QFile::exists(startThumb)) {
5896 QPixmap pix(item->startThumb());
5897 pix.save(startThumb);
5899 if (!QFile::exists(endThumb)) {
5900 QPixmap pix(item->endThumb());
5910 void CustomTrackView::slotInsertTrack(int ix)
5912 TrackDialog d(m_document, parentWidget());
5913 d.comboTracks->setCurrentIndex(ix);
5914 d.label->setText(i18n("Insert track"));
5915 d.setWindowTitle(i18n("Insert New Track"));
5917 if (d.exec() == QDialog::Accepted) {
5918 ix = d.comboTracks->currentIndex();
5919 if (d.before_select->currentIndex() == 1)
5923 info.isMute = false;
5924 info.isLocked = false;
5925 info.effectsList = EffectsList(true);
5926 if (d.video_track->isChecked()) {
5927 info.type = VIDEOTRACK;
5928 info.isBlind = false;
5930 info.type = AUDIOTRACK;
5931 info.isBlind = true;
5933 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5934 m_commandStack->push(addTrack);
5935 setDocumentModified();
5939 void CustomTrackView::slotDeleteTrack(int ix)
5941 if (m_document->tracksCount() < 2) return;
5942 TrackDialog d(m_document, parentWidget());
5943 d.comboTracks->setCurrentIndex(ix);
5944 d.label->setText(i18n("Delete track"));
5945 d.before_select->setHidden(true);
5946 d.setWindowTitle(i18n("Delete Track"));
5947 d.video_track->setHidden(true);
5948 d.audio_track->setHidden(true);
5949 if (d.exec() == QDialog::Accepted) {
5950 ix = d.comboTracks->currentIndex();
5951 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5952 deleteTimelineTrack(ix, info);
5953 setDocumentModified();
5954 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5955 m_commandStack->push(command);*/
5959 void CustomTrackView::slotConfigTracks(int ix)
5961 TracksConfigDialog d(m_document, ix, parentWidget());
5962 if (d.exec() == QDialog::Accepted) {
5963 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5964 m_commandStack->push(configTracks);
5965 QList <int> toDelete = d.deletedTracks();
5966 for (int i = 0; i < toDelete.count(); ++i) {
5967 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5968 deleteTimelineTrack(toDelete.at(i) - i, info);
5970 setDocumentModified();
5974 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5976 if (m_document->tracksCount() < 2) return;
5977 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5978 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5979 QList<QGraphicsItem *> selection = m_scene->items(r);
5980 QUndoCommand *deleteTrack = new QUndoCommand();
5981 deleteTrack->setText("Delete track");
5983 // Delete all clips in selected track
5984 for (int i = 0; i < selection.count(); i++) {
5985 if (selection.at(i)->type() == AVWIDGET) {
5986 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5987 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5988 m_waitingThumbs.removeAll(item);
5989 m_scene->removeItem(item);
5992 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5993 Transition *item = static_cast <Transition *>(selection.at(i));
5994 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5995 m_scene->removeItem(item);
6001 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6002 m_commandStack->push(deleteTrack);
6005 void CustomTrackView::autoTransition()
6007 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6008 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6009 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6012 Transition *tr = static_cast <Transition*>(itemList.at(0));
6013 tr->setAutomatic(!tr->isAutomatic());
6014 QDomElement transition = tr->toXML();
6015 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);
6016 setDocumentModified();
6019 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6021 QList<QGraphicsItem *> list = scene()->items();
6022 ClipItem *clip = NULL;
6023 for (int i = 0; i < list.size(); ++i) {
6024 if (list.at(i)->type() == AVWIDGET) {
6025 clip = static_cast <ClipItem *>(list.at(i));
6026 if (clip->clipProducer() == id) {
6027 clip->setClipName(name);
6031 viewport()->update();
6034 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6036 minimum = GenTime();
6037 maximum = GenTime();
6038 QList<QGraphicsItem *> selection;
6039 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6040 selection.removeAll(item);
6041 for (int i = 0; i < selection.count(); i++) {
6042 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6043 if (clip && clip->type() == AVWIDGET) {
6044 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6045 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6050 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6052 minimum = GenTime();
6053 maximum = GenTime();
6054 QList<QGraphicsItem *> selection;
6055 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6056 selection.removeAll(item);
6057 for (int i = 0; i < selection.count(); i++) {
6058 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6059 if (clip && clip->type() == TRANSITIONWIDGET) {
6060 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6061 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6066 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6068 for (int i = 0; i < groups.count(); i++) {
6069 QDomNodeList children = groups.at(i).childNodes();
6070 scene()->clearSelection();
6071 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6072 QDomElement elem = children.item(nodeindex).toElement();
6073 int pos = elem.attribute("position").toInt();
6074 int track = elem.attribute("track").toInt();
6075 if (elem.tagName() == "clipitem") {
6076 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6077 if (clip) clip->setSelected(true);
6079 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6080 if (clip) clip->setSelected(true);
6083 groupSelectedItems(false, true);
6087 void CustomTrackView::splitAudio()
6089 resetSelectionGroup();
6090 QList<QGraphicsItem *> selection = scene()->selectedItems();
6091 if (selection.isEmpty()) {
6092 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6095 QUndoCommand *splitCommand = new QUndoCommand();
6096 splitCommand->setText(i18n("Split audio"));
6097 for (int i = 0; i < selection.count(); i++) {
6098 if (selection.at(i)->type() == AVWIDGET) {
6099 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6100 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6101 if (clip->parentItem()) {
6102 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6104 EffectsList effects;
6105 effects.clone(clip->effectList());
6106 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6111 if (splitCommand->childCount()) {
6112 updateTrackDuration(-1, splitCommand);
6113 m_commandStack->push(splitCommand);
6117 void CustomTrackView::setAudioAlignReference()
6119 QList<QGraphicsItem *> selection = scene()->selectedItems();
6120 if (selection.isEmpty() || selection.size() > 1) {
6121 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6124 if (m_audioCorrelator != NULL) {
6125 delete m_audioCorrelator;
6127 if (selection.at(0)->type() == AVWIDGET) {
6128 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6129 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6130 m_audioAlignmentReference = clip;
6132 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()));
6133 m_audioCorrelator = new AudioCorrelation(envelope);
6137 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6138 envelope->dumpInfo();
6142 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6146 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6149 void CustomTrackView::alignAudio()
6151 bool referenceOK = true;
6152 if (m_audioCorrelator == NULL) {
6153 referenceOK = false;
6156 if (!scene()->items().contains(m_audioAlignmentReference)) {
6157 // The reference item has been deleted from the timeline (or so)
6158 referenceOK = false;
6162 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6167 QList<QGraphicsItem *> selection = scene()->selectedItems();
6168 foreach (QGraphicsItem *item, selection) {
6169 if (item->type() == AVWIDGET) {
6171 ClipItem *clip = static_cast<ClipItem*>(item);
6172 if (clip == m_audioAlignmentReference) {
6176 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6177 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()),
6178 clip->info().cropStart.frames(m_document->fps()),
6179 clip->info().cropDuration.frames(m_document->fps()));
6181 // FFT only for larger vectors. We could use it all time, but for small vectors
6182 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6183 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6184 int shift = m_audioCorrelator->getShift(index);
6189 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6190 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6191 envelope->dumpInfo();
6193 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6194 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6195 qDebug() << "We will start at " << targetPos;
6196 qDebug() << "to shift by " << shift;
6197 qDebug() << "(eventually)";
6198 qDebug() << "(maybe)";
6202 QUndoCommand *moveCommand = new QUndoCommand();
6204 GenTime add(shift, m_document->fps());
6205 ItemInfo start = clip->info();
6207 ItemInfo end = start;
6208 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6209 end.endPos = end.startPos + start.cropDuration;
6211 if ( end.startPos.seconds() < 0 ) {
6212 // Clip would start before 0, so crop it first
6213 GenTime cropBy = -end.startPos;
6216 qDebug() << "Need to crop clip. " << start;
6217 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6220 ItemInfo resized = start;
6221 resized.startPos += cropBy;
6223 resizeClip(start, resized);
6224 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6226 start = clip->info();
6227 end.startPos += cropBy;
6230 qDebug() << "Clip cropped. " << start;
6231 qDebug() << "Moving to: " << end;
6235 if (itemCollision(clip, end)) {
6237 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6241 moveCommand->setText(i18n("Auto-align clip"));
6242 new MoveClipCommand(this, start, end, true, moveCommand);
6243 updateTrackDuration(clip->track(), moveCommand);
6244 m_commandStack->push(moveCommand);
6251 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6253 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6257 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6259 ClipItem *clip = getClipItemAt(pos, track);
6261 kDebug() << "// Cannot find clip to split!!!";
6265 int start = pos.frames(m_document->fps());
6266 int freetrack = m_document->tracksCount() - track - 1;
6268 // do not split audio when we are on an audio track
6269 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6272 for (; freetrack > 0; freetrack--) {
6273 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6274 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6275 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6276 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6277 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6282 kDebug() << "GOT TRK: " << track;
6283 if (freetrack == 0) {
6284 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6286 ItemInfo info = clip->info();
6287 info.track = m_document->tracksCount() - freetrack;
6288 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6289 scene()->clearSelection();
6290 clip->setSelected(true);
6291 ClipItem *audioClip = getClipItemAt(start, info.track);
6293 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6294 clip->setVideoOnly(true);
6295 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6296 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6298 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6299 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6301 m_document->renderer()->unlockService(tractor);
6302 audioClip->setSelected(true);
6303 audioClip->setAudioOnly(true);
6305 // keep video effects, move audio effects to audio clip
6308 for (int i = 0; i < effects.count(); ++i) {
6309 if (effects.at(i).attribute("type") == "audio") {
6310 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6313 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6318 groupSelectedItems(false, true);
6322 // unsplit clip: remove audio part and change video part to normal clip
6323 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6324 kDebug() << "//CANNOT FIND CLP GRP";
6327 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6328 QList<QGraphicsItem *> children = grp->childItems();
6329 if (children.count() != 2) {
6330 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6333 for (int i = 0; i < children.count(); i++) {
6334 if (children.at(i) != clip) {
6335 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6336 ItemInfo info = clip->info();
6337 deleteClip(clp->info());
6338 clip->setVideoOnly(false);
6339 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6340 if (!m_document->renderer()->mltUpdateClipProducer(
6342 m_document->tracksCount() - info.track,
6343 info.startPos.frames(m_document->fps()),
6344 clip->baseClip()->getProducer(info.track))) {
6346 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6347 info.startPos.frames(m_document->fps()), info.track),
6350 m_document->renderer()->unlockService(tractor);
6352 // re-add audio effects
6353 for (int i = 0; i < effects.count(); ++i) {
6354 if (effects.at(i).attribute("type") == "audio") {
6355 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6362 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6363 m_document->clipManager()->removeGroup(grp);
6364 scene()->destroyItemGroup(grp);
6368 void CustomTrackView::setVideoOnly()
6370 resetSelectionGroup();
6371 QList<QGraphicsItem *> selection = scene()->selectedItems();
6372 if (selection.isEmpty()) {
6373 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6376 QUndoCommand *videoCommand = new QUndoCommand();
6377 videoCommand->setText(i18n("Video only"));
6378 for (int i = 0; i < selection.count(); i++) {
6379 if (selection.at(i)->type() == AVWIDGET) {
6380 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6381 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6382 if (clip->parentItem()) {
6383 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6385 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6390 m_commandStack->push(videoCommand);
6393 void CustomTrackView::setAudioOnly()
6395 resetSelectionGroup();
6396 QList<QGraphicsItem *> selection = scene()->selectedItems();
6397 if (selection.isEmpty()) {
6398 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6401 QUndoCommand *videoCommand = new QUndoCommand();
6402 videoCommand->setText(i18n("Audio only"));
6403 for (int i = 0; i < selection.count(); i++) {
6404 if (selection.at(i)->type() == AVWIDGET) {
6405 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6406 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6407 if (clip->parentItem()) {
6408 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6410 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6415 m_commandStack->push(videoCommand);
6418 void CustomTrackView::setAudioAndVideo()
6420 resetSelectionGroup();
6421 QList<QGraphicsItem *> selection = scene()->selectedItems();
6422 if (selection.isEmpty()) {
6423 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6426 QUndoCommand *videoCommand = new QUndoCommand();
6427 videoCommand->setText(i18n("Audio and Video"));
6428 for (int i = 0; i < selection.count(); i++) {
6429 if (selection.at(i)->type() == AVWIDGET) {
6430 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6431 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6432 if (clip->parentItem()) {
6433 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6435 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6440 m_commandStack->push(videoCommand);
6443 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6445 ClipItem *clip = getClipItemAt(pos, track);
6447 kDebug() << "// Cannot find clip to split!!!";
6450 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6452 int start = pos.frames(m_document->fps());
6453 clip->setVideoOnly(true);
6454 clip->setAudioOnly(false);
6455 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6456 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6458 } else if (audioOnly) {
6459 int start = pos.frames(m_document->fps());
6460 clip->setAudioOnly(true);
6461 clip->setVideoOnly(false);
6462 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6463 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6466 int start = pos.frames(m_document->fps());
6467 clip->setAudioOnly(false);
6468 clip->setVideoOnly(false);
6469 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6470 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6473 m_document->renderer()->unlockService(tractor);
6475 setDocumentModified();
6478 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6480 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6481 m_clipTypeGroup->setEnabled(false);
6483 m_clipTypeGroup->setEnabled(true);
6484 QList <QAction *> actions = m_clipTypeGroup->actions();
6486 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6487 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6488 else lookup = "clip_audio_and_video";
6489 for (int i = 0; i < actions.count(); i++) {
6490 if (actions.at(i)->data().toString() == lookup) {
6491 actions.at(i)->setChecked(true);
6498 void CustomTrackView::slotGoToMarker(QAction *action)
6500 int pos = action->data().toInt();
6501 setCursorPos(pos, true);
6504 void CustomTrackView::reloadTransitionLumas()
6508 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6509 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6510 for (int i = 0; i < params.count(); i++) {
6511 QDomElement e = params.item(i).toElement();
6512 if (e.attribute("tag") == "resource") {
6513 lumaNames = e.attribute("paramlistdisplay");
6514 lumaFiles = e.attribute("paramlist");
6519 QList<QGraphicsItem *> itemList = items();
6520 Transition *transitionitem;
6521 QDomElement transitionXml;
6522 for (int i = 0; i < itemList.count(); i++) {
6523 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6524 transitionitem = static_cast <Transition*>(itemList.at(i));
6525 transitionXml = transitionitem->toXML();
6526 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6527 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6528 for (int i = 0; i < params.count(); i++) {
6529 QDomElement e = params.item(i).toElement();
6530 if (e.attribute("tag") == "resource") {
6531 e.setAttribute("paramlistdisplay", lumaNames);
6532 e.setAttribute("paramlist", lumaFiles);
6537 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6538 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6539 for (int i = 0; i < params.count(); i++) {
6540 QDomElement e = params.item(i).toElement();
6541 if (e.attribute("tag") == "luma") {
6542 e.setAttribute("paramlistdisplay", lumaNames);
6543 e.setAttribute("paramlist", lumaFiles);
6550 emit transitionItemSelected(NULL);
6553 double CustomTrackView::fps() const
6555 return m_document->fps();
6558 void CustomTrackView::updateProjectFps()
6560 // update all clips to the new fps
6561 resetSelectionGroup();
6562 scene()->clearSelection();
6564 QList<QGraphicsItem *> itemList = items();
6565 for (int i = 0; i < itemList.count(); i++) {
6566 // remove all items and re-add them one by one
6567 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6569 for (int i = 0; i < itemList.count(); i++) {
6570 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6571 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6572 clip->updateFps(m_document->fps());
6573 m_scene->addItem(clip);
6574 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6575 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6576 QList<QGraphicsItem *> children = grp->childItems();
6577 for (int j = 0; j < children.count(); j++) {
6578 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6579 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6580 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6581 clip->updateFps(m_document->fps());
6584 m_document->clipManager()->removeGroup(grp);
6585 m_scene->addItem(grp);
6586 scene()->destroyItemGroup(grp);
6587 scene()->clearSelection();
6588 for (int j = 0; j < children.count(); j++) {
6589 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6590 //children.at(j)->setParentItem(0);
6591 children.at(j)->setSelected(true);
6594 groupSelectedItems(true, true);
6595 } else if (itemList.at(i)->type() == GUIDEITEM) {
6596 Guide *g = static_cast<Guide *>(itemList.at(i));
6598 m_scene->addItem(g);
6601 viewport()->update();
6604 void CustomTrackView::slotTrackDown()
6606 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6607 else m_selectedTrack++;
6608 emit updateTrackHeaders();
6609 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6610 ensureVisible(rect, 0, 0);
6611 viewport()->update();
6614 void CustomTrackView::slotTrackUp()
6616 if (m_selectedTrack > 0) m_selectedTrack--;
6617 else m_selectedTrack = m_document->tracksCount() - 1;
6618 emit updateTrackHeaders();
6619 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6620 ensureVisible(rect, 0, 0);
6621 viewport()->update();
6624 int CustomTrackView::selectedTrack() const
6626 return m_selectedTrack;
6629 QStringList CustomTrackView::selectedClips() const
6631 QStringList clipIds;
6632 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6633 for (int i = 0; i < selection.count(); i++) {
6634 if (selection.at(i)->type() == AVWIDGET) {
6635 ClipItem *item = (ClipItem *)selection.at(i);
6636 clipIds << item->clipProducer();
6642 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6644 QList<ClipItem *> clips;
6645 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6646 for (int i = 0; i < selection.count(); i++) {
6647 if (selection.at(i)->type() == AVWIDGET) {
6648 clips.append((ClipItem *)selection.at(i));
6654 void CustomTrackView::slotSelectTrack(int ix)
6656 m_selectedTrack = qMax(0, ix);
6657 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6658 emit updateTrackHeaders();
6659 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6660 ensureVisible(rect, 0, 0);
6661 viewport()->update();
6664 void CustomTrackView::slotSelectClipsInTrack()
6666 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6667 QList<QGraphicsItem *> selection = m_scene->items(rect);
6668 m_scene->clearSelection();
6669 for (int i = 0; i < selection.count(); i++) {
6670 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6671 selection.at(i)->setSelected(true);
6674 resetSelectionGroup();
6675 groupSelectedItems();
6678 void CustomTrackView::slotSelectAllClips()
6680 QList<QGraphicsItem *> selection = m_scene->items();
6681 m_scene->clearSelection();
6682 for (int i = 0; i < selection.count(); i++) {
6683 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6684 selection.at(i)->setSelected(true);
6687 resetSelectionGroup();
6688 groupSelectedItems();
6691 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6694 if (track != -1 && pos != -1)
6695 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6697 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6698 QList<QGraphicsItem *> selection = m_scene->items(rect);
6699 resetSelectionGroup(group);
6700 if (!group) m_scene->clearSelection();
6701 for (int i = 0; i < selection.count(); i++) {
6702 if (selection.at(i)->type() == AVWIDGET) {
6703 selection.at(i)->setSelected(add);
6707 if (group) groupSelectedItems();
6710 void CustomTrackView::selectTransition(bool add, bool group)
6712 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6713 QList<QGraphicsItem *> selection = m_scene->items(rect);
6714 resetSelectionGroup(group);
6715 if (!group) m_scene->clearSelection();
6716 for (int i = 0; i < selection.count(); i++) {
6717 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6718 selection.at(i)->setSelected(add);
6722 if (group) groupSelectedItems();
6725 QStringList CustomTrackView::extractTransitionsLumas()
6728 QList<QGraphicsItem *> itemList = items();
6729 Transition *transitionitem;
6730 QDomElement transitionXml;
6731 for (int i = 0; i < itemList.count(); i++) {
6732 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6733 transitionitem = static_cast <Transition*>(itemList.at(i));
6734 transitionXml = transitionitem->toXML();
6735 // luma files in transitions can be in "resource" or "luma" property
6736 QString luma = EffectsList::parameter(transitionXml, "luma");
6737 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6738 if (!luma.isEmpty()) urls << KUrl(luma).path();
6741 urls.removeDuplicates();
6745 void CustomTrackView::setEditMode(EDITMODE mode)
6747 m_scene->setEditMode(mode);
6750 void CustomTrackView::checkTrackSequence(int track)
6752 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6753 //track = m_document->tracksCount() -track;
6754 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6755 QList<QGraphicsItem *> selection = m_scene->items(rect);
6756 QList <int> timelineList;
6757 timelineList.append(0);
6758 for (int i = 0; i < selection.count(); i++) {
6759 if (selection.at(i)->type() == AVWIDGET) {
6760 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6761 int start = clip->startPos().frames(m_document->fps());
6762 int end = clip->endPos().frames(m_document->fps());
6763 if (!timelineList.contains(start)) timelineList.append(start);
6764 if (!timelineList.contains(end)) timelineList.append(end);
6767 qSort(timelineList);
6768 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6769 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6772 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6774 if (data.isEmpty()) return;
6775 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6777 info.startPos = GenTime(in, m_document->fps());
6778 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6779 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6780 info.cropDuration = info.endPos - info.startPos;
6781 info.track = m_selectedTrack;
6782 QUndoCommand *addCommand = new QUndoCommand();
6783 addCommand->setText(i18n("Insert clip"));
6784 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6785 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6786 updateTrackDuration(info.track, addCommand);
6787 m_commandStack->push(addCommand);
6789 selectClip(true, false, m_selectedTrack, in);
6790 // Automatic audio split
6791 if (KdenliveSettings::splitaudio())
6795 void CustomTrackView::clearSelection(bool emitInfo)
6797 resetSelectionGroup();
6798 scene()->clearSelection();
6800 if (emitInfo) emit clipItemSelected(NULL);
6803 void CustomTrackView::updatePalette()
6805 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6809 pen1.setColor(palette().text().color());
6810 m_cursorLine->setPen(pen1);
6814 void CustomTrackView::removeTipAnimation()
6817 scene()->removeItem(m_visualTip);
6818 m_animationTimer->stop();
6826 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6828 if (m_visualTip == NULL) {
6829 QRectF rect = clip->sceneBoundingRect();
6830 m_animation = new QGraphicsItemAnimation;
6831 m_animation->setTimeLine(m_animationTimer);
6832 m_animation->setScaleAt(1, 1, 1);
6837 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6838 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6839 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6841 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6843 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6845 m_animation->setScaleAt(.5, 2, 2);
6849 polygon << QPoint(0, - size * 2);
6850 if (mode == RESIZESTART)
6851 polygon << QPoint(size * 2, 0);
6853 polygon << QPoint(- size * 2, 0);
6854 polygon << QPoint(0, size * 2);
6855 polygon << QPoint(0, - size * 2);
6857 m_visualTip = new QGraphicsPolygonItem(polygon);
6858 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6859 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6860 if (mode == RESIZESTART)
6861 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6863 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6865 m_animation->setScaleAt(.5, 2, 1);
6867 case TRANSITIONSTART:
6869 polygon << QPoint(0, - size * 2);
6870 if (mode == TRANSITIONSTART)
6871 polygon << QPoint(size * 2, 0);
6873 polygon << QPoint(- size * 2, 0);
6874 polygon << QPoint(0, 0);
6875 polygon << QPoint(0, - size * 2);
6877 m_visualTip = new QGraphicsPolygonItem(polygon);
6878 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6879 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6880 if (mode == TRANSITIONSTART)
6881 m_visualTip->setPos(rect.x(), rect.bottom());
6883 m_visualTip->setPos(rect.right(), rect.bottom());
6885 m_animation->setScaleAt(.5, 2, 2);
6892 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6893 m_visualTip->setZValue(100);
6894 scene()->addItem(m_visualTip);
6895 m_animation->setItem(m_visualTip);
6896 m_animationTimer->start();
6900 bool CustomTrackView::hasAudio(int track) const
6902 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6903 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6904 QGraphicsItem *item;
6905 for (int i = 0; i < collisions.count(); i++) {
6906 item = collisions.at(i);
6907 if (!item->isEnabled()) continue;
6908 if (item->type() == AVWIDGET) {
6909 ClipItem *clip = static_cast <ClipItem *>(item);
6910 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6916 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6919 QUndoCommand *effectCommand = new QUndoCommand();
6921 if (effect.tagName() == "effectgroup") {
6922 effectName = effect.attribute("name");
6924 QDomElement namenode = effect.firstChildElement("name");
6925 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
6926 else effectName = i18n("effect");
6928 effectCommand->setText(i18n("Add %1", effectName));
6929 if (effect.tagName() == "effectgroup") {
6930 QDomNodeList effectlist = effect.elementsByTagName("effect");
6931 for (int j = 0; j < effectlist.count(); j++) {
6932 QDomElement trackeffect = effectlist.at(j).toElement();
6933 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
6934 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6937 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
6941 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
6942 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6943 delete effectCommand;
6946 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
6949 if (effectCommand->childCount() > 0) {
6950 m_commandStack->push(effectCommand);
6951 setDocumentModified();
6953 else delete effectCommand;
6957 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
6959 EffectsParameterList parameters;
6961 parameters.addParam("tag", effect.attribute("tag"));
6962 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6963 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6964 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
6965 parameters.addParam("id", effect.attribute("id"));
6966 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6967 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6968 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6969 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6970 if (effect.attribute("id") == "region") {
6971 QDomNodeList subeffects = effect.elementsByTagName("effect");
6972 for (int i = 0; i < subeffects.count(); i++) {
6973 QDomElement subeffect = subeffects.at(i).toElement();
6974 int subeffectix = subeffect.attribute("region_ix").toInt();
6975 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
6976 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
6977 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
6978 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
6979 adjustEffectParameters(parameters, subparams, QString("filter%1.").arg(subeffectix));
6983 QDomNodeList params = effect.elementsByTagName("parameter");
6984 adjustEffectParameters(parameters, params);
6990 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, const QString &prefix)
6993 for (int i = 0; i < params.count(); i++) {
6994 QDomElement e = params.item(i).toElement();
6995 QString paramname = prefix + e.attribute("name");
6996 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6997 // effects with geometry param need in / out synced with the clip, request it...
6998 parameters.addParam("_sync_in_out", "1");
7000 if (e.attribute("type") == "simplekeyframe") {
7001 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
7002 double factor = e.attribute("factor", "1").toDouble();
7003 double offset = e.attribute("offset", "0").toDouble();
7004 for (int j = 0; j < values.count(); j++) {
7005 QString pos = values.at(j).section(':', 0, 0);
7006 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7007 values[j] = pos + "=" + locale.toString(val);
7009 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7010 parameters.addParam(paramname, values.join(";"));
7011 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7012 parameters.addParam("max", e.attribute("max"));
7013 parameters.addParam("min", e.attribute("min"));
7014 parameters.addParam("factor", e.attribute("factor", "1"));*/
7015 } else if (e.attribute("type") == "keyframe") {
7016 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7017 parameters.addParam("keyframes", e.attribute("keyframes"));
7018 parameters.addParam("max", e.attribute("max"));
7019 parameters.addParam("min", e.attribute("min"));
7020 parameters.addParam("factor", e.attribute("factor", "1"));
7021 parameters.addParam("offset", e.attribute("offset", "0"));
7022 parameters.addParam("starttag", e.attribute("starttag", "start"));
7023 parameters.addParam("endtag", e.attribute("endtag", "end"));
7024 } else if (e.attribute("namedesc").contains(';')) {
7025 QString format = e.attribute("format");
7026 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7027 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7029 QTextStream txtNeu(&neu);
7030 if (values.size() > 0)
7031 txtNeu << (int)values[0].toDouble();
7032 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7033 txtNeu << separators[i];
7034 txtNeu << (int)(values[i+1].toDouble());
7036 parameters.addParam("start", neu);
7038 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7040 if (e.attribute("factor").contains('%')) {
7041 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
7043 fact = e.attribute("factor", "1").toDouble();
7045 double offset = e.attribute("offset", "0").toDouble();
7046 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7048 parameters.addParam(paramname, e.attribute("value"));
7055 void CustomTrackView::updateTrackNames(int track, bool added)
7057 QList <TrackInfo> tracks = m_document->tracksList();
7058 int max = tracks.count();
7059 int docTrack = max - track - 1;
7061 // count number of tracks of each type
7062 int videoTracks = 0;
7063 int audioTracks = 0;
7064 for (int i = max - 1; i >= 0; --i) {
7065 TrackInfo info = tracks.at(i);
7066 if (info.type == VIDEOTRACK)
7071 if (i <= docTrack) {
7072 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7073 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7076 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7077 info.trackName = type + QString::number(typeNumber);
7078 m_document->setTrackType(i, info);
7081 if (info.trackName == type + QString::number(typeNumber + 1)) {
7082 info.trackName = type + QString::number(typeNumber);
7083 m_document->setTrackType(i, info);
7088 emit tracksChanged();
7091 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7097 tracks << m_document->tracksCount() - track - 1;
7099 // negative track number -> update all tracks
7100 for (int i = 0; i < m_document->tracksCount(); ++i)
7104 for (int i = 0; i < tracks.count(); ++i) {
7106 // t + 1 because of black background track
7107 duration = m_document->renderer()->mltTrackDuration(t + 1);
7108 if (duration != m_document->trackDuration(t)) {
7109 m_document->setTrackDuration(t, duration);
7112 EffectsList effects = m_document->getTrackEffects(t);
7113 for (int j = 0; j < effects.count(); ++j) {
7115 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7116 * - update the effectstack if necessary
7123 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7125 QList<QGraphicsItem *> list = scene()->items();
7126 ClipItem *clip = NULL;
7127 for (int i = 0; i < list.size(); ++i) {
7128 if (list.at(i)->type() == AVWIDGET) {
7129 clip = static_cast <ClipItem *>(list.at(i));
7130 if (clip->clipProducer() == id) {
7131 clip->refreshClip(true, resetThumbs);
7137 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7139 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7141 if (effects.count()) {
7142 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7143 while (i != effects.constEnd()) {
7144 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);
7151 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
7153 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7155 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
7158 QDomElement newEffect;
7159 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7160 if (effect.attribute("id") == filter) {
7161 newEffect = effect.cloneNode().toElement();
7162 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7163 while (i != filterParams.constEnd()) {
7164 EffectsList::setParameter(newEffect, i.key(), i.value());
7165 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7168 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7169 m_commandStack->push(command);
7170 emit clipItemSelected(clip);