1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "locktrackcommand.h"
55 #include "groupclipscommand.h"
56 #include "splitaudiocommand.h"
57 #include "changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "configtrackscommand.h"
61 #include "rebuildgroupcommand.h"
62 #include "razorgroupcommand.h"
69 #include <KColorScheme>
70 #include <KMessageBox>
71 #include <KIO/NetAccess>
73 #include <QMouseEvent>
74 #include <QStylePainter>
75 #include <QGraphicsItem>
76 #include <QDomDocument>
78 #include <QApplication>
79 #include <QInputDialog>
82 #if QT_VERSION >= 0x040600
83 #include <QGraphicsDropShadowEffect>
86 bool sortGuidesList(const Guide *g1 , const Guide *g2)
88 return (*g1).position() < (*g2).position();
93 // disable animation if user asked it in KDE's global settings
94 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
95 // needs something like below (taken from dolphin)
96 // #include <kglobalsettings.h>
97 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
98 // const int duration = animate ? 1500 : 1;
100 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
101 QGraphicsView(projectscene, parent),
102 m_tracksHeight(KdenliveSettings::trackheight()),
103 m_projectDuration(0),
106 m_scene(projectscene),
108 m_operationMode(NONE),
115 m_autoScroll(KdenliveSettings::autoscroll()),
116 m_pasteEffectsAction(NULL),
117 m_ungroupAction(NULL),
124 m_blockRefresh(false),
125 m_selectionGroup(NULL),
128 if (doc) m_commandStack = doc->commandStack();
129 else m_commandStack = NULL;
130 setMouseTracking(true);
131 setAcceptDrops(true);
132 setFrameShape(QFrame::NoFrame);
134 //setCacheMode(QGraphicsView::CacheBackground);
135 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
136 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
138 pixmapCache = new KPixmapCache("kdenlive-thumbs");
139 KdenliveSettings::setTrackheight(m_tracksHeight);
140 m_animationTimer = new QTimeLine(800);
141 m_animationTimer->setFrameRange(0, 5);
142 m_animationTimer->setUpdateInterval(100);
143 m_animationTimer->setLoopCount(0);
144 m_tipColor = QColor(0, 192, 0, 200);
145 QColor border = QColor(255, 255, 255, 100);
146 m_tipPen.setColor(border);
147 m_tipPen.setWidth(3);
148 setContentsMargins(0, 0, 0, 0);
149 const int maxHeight = m_tracksHeight * m_document->tracksCount();
150 setSceneRect(0, 0, sceneRect().width(), maxHeight);
151 verticalScrollBar()->setMaximum(maxHeight);
152 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
153 m_cursorLine->setZValue(1000);
157 pen1.setColor(palette().text().color());
158 m_cursorLine->setPen(pen1);
159 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
161 KIcon razorIcon("edit-cut");
162 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
164 KIcon spacerIcon("kdenlive-spacer-tool");
165 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
166 verticalScrollBar()->setTracking(true);
167 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
168 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
169 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
170 m_scrollTimer.setInterval(100);
171 m_scrollTimer.setSingleShot(true);
173 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
174 m_thumbsTimer.setInterval(500);
175 m_thumbsTimer.setSingleShot(true);
178 CustomTrackView::~CustomTrackView()
180 qDeleteAll(m_guides);
182 m_waitingThumbs.clear();
186 void CustomTrackView::keyPressEvent(QKeyEvent * event)
188 if (event->key() == Qt::Key_Up) {
191 } else if (event->key() == Qt::Key_Down) {
194 } else QWidget::keyPressEvent(event);
197 void CustomTrackView::setDocumentModified()
199 m_document->setModified(true);
202 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
204 m_timelineContextMenu = timeline;
205 m_timelineContextClipMenu = clip;
206 m_clipTypeGroup = clipTypeGroup;
207 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
209 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
210 m_markerMenu->setEnabled(false);
211 markermenu->addMenu(m_markerMenu);
212 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
213 QList <QAction *> list = m_timelineContextClipMenu->actions();
214 for (int i = 0; i < list.count(); i++) {
215 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
216 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
219 m_timelineContextTransitionMenu = transition;
220 list = m_timelineContextTransitionMenu->actions();
221 for (int i = 0; i < list.count(); i++) {
222 if (list.at(i)->data().toString() == "auto") {
223 m_autoTransition = list.at(i);
228 m_timelineContextMenu->addSeparator();
229 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
230 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
231 m_timelineContextMenu->addAction(m_deleteGuide);
233 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
234 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
235 m_timelineContextMenu->addAction(m_editGuide);
238 void CustomTrackView::slotDoResetMenuPosition()
240 m_menuPosition = QPoint();
243 void CustomTrackView::slotResetMenuPosition()
245 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
246 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
249 void CustomTrackView::checkAutoScroll()
251 m_autoScroll = KdenliveSettings::autoscroll();
254 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
255 return m_scene->m_tracksList;
258 void CustomTrackView::checkTrackHeight()
260 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
261 m_tracksHeight = KdenliveSettings::trackheight();
262 emit trackHeightChanged();
263 QList<QGraphicsItem *> itemList = items();
265 Transition *transitionitem;
266 bool snap = KdenliveSettings::snaptopoints();
267 KdenliveSettings::setSnaptopoints(false);
268 for (int i = 0; i < itemList.count(); i++) {
269 if (itemList.at(i)->type() == AVWIDGET) {
270 item = (ClipItem*) itemList.at(i);
271 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
272 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
273 item->resetThumbs(true);
274 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
275 transitionitem = (Transition*) itemList.at(i);
276 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
277 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
280 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
281 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
283 for (int i = 0; i < m_guides.count(); i++) {
284 QLineF l = m_guides.at(i)->line();
285 l.setP2(QPointF(l.x2(), newHeight));
286 m_guides.at(i)->setLine(l);
289 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
290 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
291 KdenliveSettings::setSnaptopoints(snap);
292 viewport()->update();
295 /** Zoom or move viewport on mousewheel
297 * If mousewheel+Ctrl, zooms in/out on the timeline.
299 * With Ctrl, moves viewport towards end of timeline if down/back,
300 * opposite on up/forward.
302 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
303 void CustomTrackView::wheelEvent(QWheelEvent * e)
305 if (e->modifiers() == Qt::ControlModifier) {
306 if (e->delta() > 0) emit zoomIn();
309 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
310 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
314 int CustomTrackView::getPreviousVideoTrack(int track)
316 track = m_document->tracksCount() - track - 1;
318 for (int i = track; i > -1; i--) {
319 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
325 void CustomTrackView::slotFetchNextThumbs()
327 if (!m_waitingThumbs.isEmpty()) {
328 ClipItem *item = m_waitingThumbs.takeFirst();
329 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
330 item = m_waitingThumbs.takeFirst();
332 if (item) item->slotFetchThumbs();
333 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
337 void CustomTrackView::slotCheckMouseScrolling()
339 if (m_scrollOffset == 0) {
340 m_scrollTimer.stop();
343 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
344 m_scrollTimer.start();
347 void CustomTrackView::slotCheckPositionScrolling()
349 // If mouse is at a border of the view, scroll
350 if (m_moveOpMode != SEEK) return;
351 if (mapFromScene(m_cursorPos, 0).x() < 3) {
352 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
353 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
354 setCursorPos(mapToScene(QPoint(-2, 0)).x());
355 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
356 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
357 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
358 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
364 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
366 int pos = event->x();
367 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
368 double snappedPos = getSnapPointForPos(mappedXPos);
369 emit mousePosition(mappedXPos);
371 if (event->buttons() & Qt::MidButton) return;
372 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
373 event->setAccepted(true);
375 QGraphicsView::mouseMoveEvent(event);
379 if (event->buttons() != Qt::NoButton) {
380 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
381 if (m_dragItem && m_tool == SELECTTOOL) {
382 if (m_operationMode == MOVE && move) {
383 QGraphicsView::mouseMoveEvent(event);
384 // If mouse is at a border of the view, scroll
386 m_scrollOffset = -30;
387 m_scrollTimer.start();
388 } else if (viewport()->width() - pos < 10) {
390 m_scrollTimer.start();
391 } else if (m_scrollTimer.isActive()) {
392 m_scrollTimer.stop();
394 } else if (m_operationMode == RESIZESTART && move) {
395 m_document->renderer()->pause();
396 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
397 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
399 parent->resizeStart((int)(snappedPos) - m_dragItemInfo.startPos.frames(m_document->fps()));
401 m_dragItem->resizeStart((int)(snappedPos));
403 } else if (m_operationMode == RESIZEEND && move) {
404 m_document->renderer()->pause();
405 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
406 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
408 parent->resizeEnd((int)(snappedPos) - m_dragItemInfo.endPos.frames(m_document->fps()));
410 m_dragItem->resizeEnd((int)(snappedPos));
412 } else if (m_operationMode == FADEIN && move) {
413 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
414 } else if (m_operationMode == FADEOUT && move) {
415 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
416 } else if (m_operationMode == KEYFRAME && move) {
417 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
418 double pos = mapToScene(event->pos()).toPoint().y();
419 QRectF br = m_dragItem->sceneBoundingRect();
420 double maxh = 100.0 / br.height();
421 pos = (br.bottom() - pos) * maxh;
422 m_dragItem->updateKeyFramePos(keyFramePos, pos);
424 removeTipAnimation();
426 } else if (m_operationMode == MOVEGUIDE) {
427 removeTipAnimation();
428 QGraphicsView::mouseMoveEvent(event);
430 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
432 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
433 if (snappedPos < 0) snappedPos = 0;
435 // Make sure there is no collision
436 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
437 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
438 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
439 collidingItems.removeAll(m_selectionGroup);
440 for (int i = 0; i < children.count(); i++) {
441 if (children.at(i)->type() == GROUPWIDGET) {
442 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
443 for (int j = 0; j < subchildren.count(); j++)
444 collidingItems.removeAll(subchildren.at(j));
446 collidingItems.removeAll(children.at(i));
448 bool collision = false;
450 for (int i = 0; i < collidingItems.count(); i++) {
451 if (!collidingItems.at(i)->isEnabled()) continue;
452 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
453 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
454 // Moving backward, determine best pos
455 QPainterPath clipPath;
456 clipPath.addRect(item->sceneBoundingRect());
457 QPainterPath res = shape.intersected(clipPath);
458 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
461 snappedPos += offset;
462 // make sure we have no collision
463 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
464 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
465 collidingItems.removeAll(m_selectionGroup);
466 for (int i = 0; i < children.count(); i++) {
467 if (children.at(i)->type() == GROUPWIDGET) {
468 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
469 for (int j = 0; j < subchildren.count(); j++)
470 collidingItems.removeAll(subchildren.at(j));
472 collidingItems.removeAll(children.at(i));
475 for (int i = 0; i < collidingItems.count(); i++) {
476 if (!collidingItems.at(i)->isEnabled()) continue;
477 if (collidingItems.at(i)->type() == AVWIDGET) {
486 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
487 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));
499 for (int i = 0; i < collidingItems.count(); i++) {
500 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
501 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
502 // Moving backward, determine best pos
503 QPainterPath clipPath;
504 clipPath.addRect(item->sceneBoundingRect());
505 QPainterPath res = shape.intersected(clipPath);
506 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
510 snappedPos += offset;
511 // make sure we have no collision
512 shape = m_selectionGroup->transitionGroupShape(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));
523 for (int i = 0; i < collidingItems.count(); i++) {
524 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
532 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
533 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
537 if (m_tool == RAZORTOOL) {
538 setCursor(m_razorCursor);
539 //QGraphicsView::mouseMoveEvent(event);
541 } else if (m_tool == SPACERTOOL) {
542 setCursor(m_spacerCursor);
546 QList<QGraphicsItem *> itemList = items(event->pos());
547 QGraphicsRectItem *item = NULL;
548 OPERATIONTYPE opMode = NONE;
550 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
552 } else for (int i = 0; i < itemList.count(); i++) {
553 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
554 item = (QGraphicsRectItem*) itemList.at(i);
559 if (item && event->buttons() == Qt::NoButton) {
560 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
561 if (m_tool == RAZORTOOL) {
562 // razor tool over a clip, display current frame in monitor
563 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
564 //TODO: solve crash when showing frame when moving razor over clip
565 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
570 opMode = clip->operationMode(mapToScene(event->pos()));
571 const double size = 5;
572 if (opMode == m_moveOpMode) {
573 QGraphicsView::mouseMoveEvent(event);
576 removeTipAnimation();
578 m_moveOpMode = opMode;
579 setTipAnimation(clip, opMode, size);
580 if (opMode == MOVE) {
581 setCursor(Qt::OpenHandCursor);
582 if (item->type() == AVWIDGET) {
583 ClipItem *ci = static_cast <ClipItem *>(item);
584 QString message = ci->clipName() + i18n(":");
585 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
586 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
587 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
588 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
589 if (clip->parentItem() == m_selectionGroup)
590 message.append(i18n(" Selection duration:"));
592 message.append(i18n(" Group duration:"));
593 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
594 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
595 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
596 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
599 emit displayMessage(message, InformationMessage);
601 } else if (opMode == RESIZESTART) {
602 setCursor(KCursor("left_side", Qt::SizeHorCursor));
603 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
604 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
605 } else if (opMode == RESIZEEND) {
606 setCursor(KCursor("right_side", Qt::SizeHorCursor));
607 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
608 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
609 } else if (opMode == FADEIN || opMode == FADEOUT) {
610 setCursor(Qt::PointingHandCursor);
611 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
612 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
613 setCursor(Qt::PointingHandCursor);
614 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
615 } else if (opMode == KEYFRAME) {
616 setCursor(Qt::PointingHandCursor);
617 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
619 } // no clip under mouse
620 else if (m_tool == RAZORTOOL) {
623 } else if (opMode == MOVEGUIDE) {
624 m_moveOpMode = opMode;
625 setCursor(Qt::SplitHCursor);
627 removeTipAnimation();
628 setCursor(Qt::ArrowCursor);
629 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
630 QGraphicsView::mouseMoveEvent(event);
632 setCursorPos(mappedXPos);
633 slotCheckPositionScrolling();
635 } else m_moveOpMode = NONE;
637 QGraphicsView::mouseMoveEvent(event);
641 void CustomTrackView::mousePressEvent(QMouseEvent * event)
643 setFocus(Qt::MouseFocusReason);
644 m_menuPosition = QPoint();
646 // special cases (middle click button or ctrl / shift click
647 if (event->button() == Qt::MidButton) {
649 m_blockRefresh = false;
650 m_operationMode = NONE;
654 if (event->modifiers() & Qt::ShiftModifier) {
655 // Rectangle selection
656 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
657 setDragMode(QGraphicsView::RubberBandDrag);
658 if (!(event->modifiers() & Qt::ControlModifier)) {
659 resetSelectionGroup();
660 scene()->clearSelection();
662 m_blockRefresh = false;
663 m_operationMode = RUBBERSELECTION;
664 QGraphicsView::mousePressEvent(event);
668 m_blockRefresh = true;
670 bool collision = false;
672 if (m_tool != RAZORTOOL) activateMonitor();
673 else if (m_document->renderer()->playSpeed() != 0.0) {
674 m_document->renderer()->pause();
677 m_clickEvent = event->pos();
679 // check item under mouse
680 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
682 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
683 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
684 setDragMode(QGraphicsView::ScrollHandDrag);
685 QGraphicsView::mousePressEvent(event);
686 m_blockRefresh = false;
687 m_operationMode = NONE;
691 // if a guide and a clip were pressed, just select the guide
692 for (int i = 0; i < collisionList.count(); ++i) {
693 if (collisionList.at(i)->type() == GUIDEITEM) {
694 // a guide item was pressed
695 m_dragGuide = (Guide *) collisionList.at(i);
696 if (event->button() == Qt::LeftButton) { // move it
697 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
699 m_operationMode = MOVEGUIDE;
700 // deselect all clips so that only the guide will move
701 m_scene->clearSelection();
702 resetSelectionGroup(false);
703 updateSnapPoints(NULL);
704 QGraphicsView::mousePressEvent(event);
706 } else // show context menu
711 // Find first clip, transition or group under mouse (when no guides selected)
713 AbstractGroupItem *dragGroup = NULL;
714 AbstractClipItem *collisionClip = NULL;
716 while (!m_dragGuide && ct < collisionList.count()) {
717 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
718 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
719 if (collisionClip->isItemLocked())
721 if (collisionClip == m_dragItem)
722 collisionClip = NULL;
724 m_dragItem = collisionClip;
726 m_dragItemInfo = m_dragItem->info();
727 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
728 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
729 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
736 if (m_dragItem) emit clipItemSelected(NULL);
739 #if QT_VERSION >= 0x040600
740 // Add shadow to dragged item, currently disabled because of painting artifacts
741 //TODO: re-enable when fixed
742 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
743 eff->setBlurRadius(5);
744 eff->setOffset(3, 3);
745 m_dragItem->setGraphicsEffect(eff);*/
747 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
748 // update transition menu action
749 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
750 m_autoTransition->setEnabled(true);
751 } else m_autoTransition->setEnabled(false);
753 // context menu requested
754 if (event->button() == Qt::RightButton) {
756 if (dragGroup) dragGroup->setSelected(true);
757 else if (!m_dragItem->isSelected()) {
758 resetSelectionGroup(false);
759 m_scene->clearSelection();
760 m_dragItem->setSelected(true);
762 } else if (!m_dragGuide) {
763 // check if there is a guide close to mouse click
764 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
765 for (int i = 0; i < guidesCollisionList.count(); i++) {
766 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
767 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
771 // keep this to support multiple guides context menu in the future (?)
772 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
773 guidesCollisionList.removeAt(0);
775 if (!guidesCollisionList.isEmpty())
776 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
779 m_operationMode = NONE;
780 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
781 m_menuPosition = m_clickEvent;
787 // No item under click
788 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
789 resetSelectionGroup(false);
790 setCursor(Qt::ArrowCursor);
791 m_scene->clearSelection();
793 updateClipTypeActions(NULL);
794 if (m_tool == SPACERTOOL) {
795 QList<QGraphicsItem *> selection;
796 if (event->modifiers() == Qt::ControlModifier) {
797 // Ctrl + click, select all items on track after click position
798 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
799 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
800 // Cannot use spacer on locked track
801 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
805 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
808 selection = checkForGroups(rect, &isOk);
810 // groups found on track, do not allow the move
811 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
815 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;
817 // Select all items on all tracks after click position
818 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
819 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
822 QList <GenTime> offsetList;
823 // create group to hold selected items
824 m_selectionGroup = new AbstractGroupItem(m_document->fps());
825 scene()->addItem(m_selectionGroup);
827 for (int i = 0; i < selection.count(); i++) {
828 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
829 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
830 if (item->isItemLocked()) continue;
831 offsetList.append(item->startPos());
832 offsetList.append(item->endPos());
833 m_selectionGroup->addToGroup(selection.at(i));
834 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
835 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
836 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
837 QList<QGraphicsItem *> children = selection.at(i)->childItems();
838 for (int j = 0; j < children.count(); j++) {
839 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
840 offsetList.append(item->startPos());
841 offsetList.append(item->endPos());
843 m_selectionGroup->addToGroup(selection.at(i));
844 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
845 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
846 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
847 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
848 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
849 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
852 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
853 if (!offsetList.isEmpty()) {
855 QList <GenTime> cleandOffsetList;
856 GenTime startOffset = offsetList.takeFirst();
857 for (int k = 0; k < offsetList.size(); k++) {
858 GenTime newoffset = offsetList.at(k) - startOffset;
859 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
860 cleandOffsetList.append(newoffset);
863 updateSnapPoints(NULL, cleandOffsetList, true);
865 m_operationMode = SPACER;
867 setCursorPos((int)(mapToScene(event->x(), 0).x()));
869 QGraphicsView::mousePressEvent(event);
874 if (m_tool == RAZORTOOL && m_dragItem) {
875 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
876 if (m_dragItem->type() == TRANSITIONWIDGET) {
877 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
879 m_document->renderer()->pause();
880 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
881 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
883 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
884 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
885 m_commandStack->push(command);
887 setDocumentModified();
894 bool itemSelected = false;
895 if (m_dragItem->isSelected())
897 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
899 else if (dragGroup && dragGroup->isSelected())
902 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
903 if (event->modifiers() != Qt::ControlModifier) {
904 resetSelectionGroup(false);
905 m_scene->clearSelection();
906 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
907 viewport()->update();
908 } else resetSelectionGroup();
910 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
911 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
912 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
914 bool selected = !m_dragItem->isSelected();
916 dragGroup->setSelected(selected);
918 m_dragItem->setSelected(selected);
920 groupSelectedItems();
921 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
922 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
923 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
926 if (collisionClip != NULL || m_dragItem == NULL) {
927 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
928 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
929 emit clipItemSelected(selected);
931 emit clipItemSelected(NULL);
935 // If clicked item is selected, allow move
936 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
938 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
939 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
941 // Update snap points
942 if (m_selectionGroup == NULL) {
943 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
944 updateSnapPoints(NULL);
946 updateSnapPoints(m_dragItem);
948 QList <GenTime> offsetList;
949 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
950 for (int i = 0; i < children.count(); i++) {
951 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
952 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
953 offsetList.append(item->startPos());
954 offsetList.append(item->endPos());
957 if (!offsetList.isEmpty()) {
959 GenTime startOffset = offsetList.takeFirst();
960 QList <GenTime> cleandOffsetList;
961 for (int k = 0; k < offsetList.size(); k++) {
962 GenTime newoffset = offsetList.at(k) - startOffset;
963 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
964 cleandOffsetList.append(newoffset);
967 updateSnapPoints(NULL, cleandOffsetList, true);
971 if (m_operationMode == KEYFRAME) {
972 m_dragItem->updateSelectedKeyFrame();
973 m_blockRefresh = false;
975 } else if (m_operationMode == MOVE) {
976 setCursor(Qt::ClosedHandCursor);
977 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
979 info.startPos = m_dragItem->startPos();
980 info.track = m_dragItem->track();
981 int transitiontrack = getPreviousVideoTrack(info.track);
982 ClipItem *transitionClip = NULL;
983 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
984 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
985 info.endPos = transitionClip->endPos();
987 GenTime transitionDuration(65, m_document->fps());
988 if (m_dragItem->cropDuration() < transitionDuration)
989 info.endPos = m_dragItem->endPos();
991 info.endPos = info.startPos + transitionDuration;
993 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
994 // Check there is no other transition at that place
995 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
996 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
997 QList<QGraphicsItem *> selection = m_scene->items(r);
998 bool transitionAccepted = true;
999 for (int i = 0; i < selection.count(); i++) {
1000 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1001 Transition *tr = static_cast <Transition *>(selection.at(i));
1002 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1003 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1004 } else transitionAccepted = false;
1007 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1008 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1009 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1011 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1012 info.track = m_dragItem->track();
1013 int transitiontrack = getPreviousVideoTrack(info.track);
1014 ClipItem *transitionClip = NULL;
1015 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1016 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1017 info.startPos = transitionClip->startPos();
1019 GenTime transitionDuration(65, m_document->fps());
1020 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1021 else info.startPos = info.endPos - transitionDuration;
1023 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1024 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1025 EffectsList::setParameter(transition, "reverse", "1");
1027 // Check there is no other transition at that place
1028 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1029 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1030 QList<QGraphicsItem *> selection = m_scene->items(r);
1031 bool transitionAccepted = true;
1032 for (int i = 0; i < selection.count(); i++) {
1033 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1034 Transition *tr = static_cast <Transition *>(selection.at(i));
1035 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1036 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1037 } else transitionAccepted = false;
1040 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1041 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1043 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1044 resetSelectionGroup(false);
1045 m_dragItem->setSelected(true);
1048 m_blockRefresh = false;
1050 QGraphicsView::mousePressEvent(event);
1053 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1055 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1056 QList<QGraphicsItem *> list = scene()->items(p);
1057 AbstractGroupItem *group = NULL;
1058 for (int i = 0; i < list.size(); i++) {
1059 if (!list.at(i)->isEnabled()) continue;
1060 if (list.at(i)->type() == GROUPWIDGET) {
1061 group = static_cast <AbstractGroupItem *>(list.at(i));
1065 rebuildGroup(group);
1068 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1071 QList <QGraphicsItem *> children = group->childItems();
1072 m_document->clipManager()->removeGroup(group);
1073 scene()->destroyItemGroup(group);
1074 for (int i = 0; i < children.count(); i++)
1075 children.at(i)->setSelected(true);
1076 groupSelectedItems(false, true);
1080 void CustomTrackView::resetSelectionGroup(bool selectItems)
1082 if (m_selectionGroup) {
1083 // delete selection group
1084 bool snap = KdenliveSettings::snaptopoints();
1085 KdenliveSettings::setSnaptopoints(false);
1087 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1088 scene()->destroyItemGroup(m_selectionGroup);
1089 for (int i = 0; i < children.count(); i++) {
1090 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1091 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1092 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1093 children.at(i)->setSelected(selectItems);
1095 } else if (children.at(i)->type() == GROUPWIDGET) {
1096 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1097 children.at(i)->setSelected(selectItems);
1100 m_selectionGroup = NULL;
1101 KdenliveSettings::setSnaptopoints(snap);
1105 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1107 if (m_selectionGroup) {
1108 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1111 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1112 if (selection.isEmpty()) return;
1114 // Find top left position of selection
1115 for (int i = 0; i < selection.count(); i++) {
1116 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1117 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1118 } else if (selection.at(i)->parentItem()) {
1119 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1123 if (force || selection.count() > 1) {
1124 bool snap = KdenliveSettings::snaptopoints();
1125 KdenliveSettings::setSnaptopoints(false);
1126 if (createNewGroup) {
1127 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1128 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1129 QPointF diff = newGroup->pos();
1130 newGroup->translate(-diff.x(), -diff.y());
1131 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1133 scene()->addItem(newGroup);
1135 // Check if we are trying to include a group in a group
1136 QList <AbstractGroupItem *> groups;
1137 for (int i = 0; i < selection.count(); i++) {
1138 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1139 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1140 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1141 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1143 if (!groups.isEmpty()) {
1144 // ungroup previous groups
1145 while (!groups.isEmpty()) {
1146 AbstractGroupItem *grp = groups.takeFirst();
1147 m_document->clipManager()->removeGroup(grp);
1148 scene()->destroyItemGroup(grp);
1150 selection = m_scene->selectedItems();
1153 for (int i = 0; i < selection.count(); i++) {
1154 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1155 newGroup->addToGroup(selection.at(i));
1156 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1159 KdenliveSettings::setSnaptopoints(snap);
1161 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1162 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1163 QPointF diff = m_selectionGroup->pos();
1164 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1165 m_selectionGroup->translate(- diff.x(), -diff.y());
1167 scene()->addItem(m_selectionGroup);
1168 for (int i = 0; i < selection.count(); i++) {
1169 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1170 m_selectionGroup->addToGroup(selection.at(i));
1171 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1174 KdenliveSettings::setSnaptopoints(snap);
1175 if (m_selectionGroup) {
1176 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1177 m_selectionGroupInfo.track = m_selectionGroup->track();
1180 } else resetSelectionGroup();
1183 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1185 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1186 /*if (m_moveOpMode == KEYFRAME) {
1187 // user double clicked on a keyframe, open edit dialog
1188 //TODO: update for effects with several values per keyframe
1189 QDialog d(parentWidget());
1190 Ui::KeyFrameDialog_UI view;
1192 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1193 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1194 view.kfr_value->setFocus();
1195 if (d.exec() == QDialog::Accepted) {
1196 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1197 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1198 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1199 QString previous = item->keyframes(item->selectedEffectIndex());
1200 item->updateKeyframeEffect();
1201 QString next = item->keyframes(item->selectedEffectIndex());
1202 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1203 m_commandStack->push(command);
1204 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1205 emit clipItemSelected(item, item->selectedEffectIndex());
1210 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1211 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1212 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1213 //QString previous = item->keyframes(item->selectedEffectIndex());
1214 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1215 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1216 //item->updateKeyframeEffect();
1217 //QString next = item->keyframes(item->selectedEffectIndex());
1218 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1219 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1220 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1221 m_commandStack->push(command);
1222 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1223 emit clipItemSelected(item, item->selectedEffectIndex());
1225 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1228 QList<QGraphicsItem *> collisionList = items(event->pos());
1229 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1230 Guide *editGuide = (Guide *) collisionList.at(0);
1231 if (editGuide) slotEditGuide(editGuide->info());
1236 void CustomTrackView::editItemDuration()
1238 AbstractClipItem *item;
1242 if (m_scene->selectedItems().count() == 1) {
1243 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1245 if (m_scene->selectedItems().empty())
1246 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1248 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1254 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1258 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1259 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1263 if (!item->isItemLocked()) {
1266 if (item->type() == TRANSITIONWIDGET)
1267 getTransitionAvailableSpace(item, minimum, maximum);
1269 getClipAvailableSpace(item, minimum, maximum);
1271 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1272 if (d.exec() == QDialog::Accepted) {
1273 ItemInfo clipInfo = item->info();
1274 ItemInfo startInfo = clipInfo;
1275 if (item->type() == TRANSITIONWIDGET) {
1276 // move & resize transition
1277 clipInfo.startPos = d.startPos();
1278 clipInfo.endPos = clipInfo.startPos + d.duration();
1279 clipInfo.track = item->track();
1280 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1281 m_commandStack->push(command);
1283 // move and resize clip
1284 QUndoCommand *moveCommand = new QUndoCommand();
1285 moveCommand->setText(i18n("Edit clip"));
1286 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1287 // duration was reduced, so process it first
1288 clipInfo.endPos = clipInfo.startPos + d.duration();
1289 clipInfo.cropStart = d.cropStart();
1290 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1292 if (d.startPos() != clipInfo.startPos) {
1293 startInfo = clipInfo;
1294 clipInfo.startPos = d.startPos();
1295 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1296 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1298 if (d.duration() > item->cropDuration()) {
1299 // duration was increased, so process it after move
1300 startInfo = clipInfo;
1301 clipInfo.endPos = clipInfo.startPos + d.duration();
1302 clipInfo.cropStart = d.cropStart();
1303 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1305 m_commandStack->push(moveCommand);
1309 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1313 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1315 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1317 clip->setKeyframes(index, keyframes);
1318 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1319 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1323 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1325 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1326 m_editGuide->setEnabled(m_dragGuide != NULL);
1327 m_markerMenu->clear();
1328 m_markerMenu->setEnabled(false);
1330 m_timelineContextMenu->popup(pos);
1331 } else if (group != NULL) {
1332 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1333 m_ungroupAction->setEnabled(true);
1334 updateClipTypeActions(NULL);
1335 m_timelineContextClipMenu->popup(pos);
1337 m_ungroupAction->setEnabled(false);
1338 if (clip->type() == AVWIDGET) {
1339 ClipItem *item = static_cast <ClipItem*>(clip);
1340 //build go to marker menu
1341 if (item->baseClip()) {
1342 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1343 int offset = item->startPos().frames(m_document->fps());
1344 if (!markers.isEmpty()) {
1345 for (int i = 0; i < markers.count(); i++) {
1346 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1347 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1348 QAction *go = m_markerMenu->addAction(position);
1349 go->setData(pos + offset);
1352 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1354 updateClipTypeActions(item);
1355 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1356 m_timelineContextClipMenu->popup(pos);
1357 } else if (clip->type() == TRANSITIONWIDGET) {
1358 m_timelineContextTransitionMenu->popup(pos);
1363 void CustomTrackView::activateMonitor()
1365 emit activateDocumentMonitor();
1368 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1370 resetSelectionGroup();
1372 info.startPos = GenTime();
1373 info.cropStart = GenTime(in, m_document->fps());
1374 info.endPos = GenTime(out - in, m_document->fps());
1375 info.cropDuration = info.endPos - info.startPos;
1378 // Check if clip can be inserted at that position
1379 ItemInfo pasteInfo = info;
1380 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1381 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1382 pasteInfo.track = selectedTrack();
1383 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1384 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1388 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1389 m_commandStack->push(command);
1391 selectClip(true, false);
1392 // Automatic audio split
1393 if (KdenliveSettings::splitaudio())
1397 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1399 if (data->hasFormat("kdenlive/clip")) {
1401 m_scene->clearSelection();
1402 resetSelectionGroup(false);
1403 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1404 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1406 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1409 QPointF framePos = mapToScene(pos);
1411 info.startPos = GenTime();
1412 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1413 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1414 info.cropDuration = info.endPos - info.startPos;
1417 // Check if clip can be inserted at that position
1418 ItemInfo pasteInfo = info;
1419 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1420 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1421 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1422 framePos.setX((int)(framePos.x() + 0.5));
1423 framePos.setY(pasteInfo.track * m_tracksHeight);
1424 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1427 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1428 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1429 m_selectionGroup->addToGroup(item);
1430 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1432 QList <GenTime> offsetList;
1433 offsetList.append(info.endPos);
1434 updateSnapPoints(NULL, offsetList);
1435 m_selectionGroup->setPos(framePos);
1436 scene()->addItem(m_selectionGroup);
1437 m_selectionGroup->setSelected(true);
1439 } else if (data->hasFormat("kdenlive/producerslist")) {
1441 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1442 m_scene->clearSelection();
1443 resetSelectionGroup(false);
1445 QList <GenTime> offsetList;
1446 QList <ItemInfo> infoList;
1447 QPointF framePos = mapToScene(pos);
1448 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1449 int track = (int)(framePos.y() / m_tracksHeight);
1450 framePos.setX((int)(framePos.x() + 0.5));
1451 framePos.setY(track * m_tracksHeight);
1453 // Check if clips can be inserted at that position
1454 for (int i = 0; i < ids.size(); ++i) {
1455 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1457 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1461 info.startPos = start;
1462 info.cropDuration = clip->duration();
1463 info.endPos = info.startPos + info.cropDuration;
1465 infoList.append(info);
1466 start += clip->duration();
1468 if (!canBePastedTo(infoList, AVWIDGET)) {
1471 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1473 for (int i = 0; i < ids.size(); ++i) {
1474 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1476 info.startPos = start;
1477 info.cropDuration = clip->duration();
1478 info.endPos = info.startPos + info.cropDuration;
1480 start += info.cropDuration;
1481 offsetList.append(start);
1482 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1483 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1484 m_selectionGroup->addToGroup(item);
1485 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1488 updateSnapPoints(NULL, offsetList);
1489 m_selectionGroup->setPos(framePos);
1490 scene()->addItem(m_selectionGroup);
1491 //m_selectionGroup->setZValue(10);
1492 m_thumbsTimer.start();
1496 // the drag is not a clip (may be effect, ...)
1504 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1506 if (insertDropClips(event->mimeData(), event->pos())) {
1507 event->acceptProposedAction();
1508 } else QGraphicsView::dragEnterEvent(event);
1511 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1513 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);
1514 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1515 collindingItems.removeAll(item);
1516 if (collindingItems.isEmpty()) return false;
1518 for (int i = 0; i < collindingItems.count(); i++) {
1519 QGraphicsItem *collision = collindingItems.at(i);
1520 if (collision->type() == item->type()) {
1522 kDebug() << "// COLLISIION DETECTED";
1530 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1532 int track = m_document->tracksCount() - clip->track();
1533 GenTime pos = clip->startPos();
1534 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1535 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1538 bool success = true;
1539 for (int i = 0; i < clip->effectsCount(); i++) {
1540 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1542 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1543 m_document->renderer()->doRefresh();
1546 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1548 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1550 // Special case: speed effect
1551 if (effect.attribute("id") == "speed") {
1552 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1553 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1556 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1557 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1558 if (strobe == 0) strobe = 1;
1559 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1560 EffectsParameterList params = clip->addEffect(effect);
1561 m_document->renderer()->mltAddEffect(track, pos, params);
1562 if (clip->isSelected()) emit clipItemSelected(clip);
1565 EffectsParameterList params = clip->addEffect(effect);
1566 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1567 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1568 if (clip->isSelected()) emit clipItemSelected(clip);
1569 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1572 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1574 QString index = effect.attribute("kdenlive_ix");
1575 // Special case: speed effect
1576 if (effect.attribute("id") == "speed") {
1577 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1579 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1580 clip->deleteEffect(index);
1581 emit clipItemSelected(clip);
1582 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1586 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1587 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1588 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1591 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1593 clip->deleteEffect(index);
1594 emit clipItemSelected(clip);
1598 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1600 QList<QGraphicsItem *> itemList = group->childItems();
1601 QUndoCommand *effectCommand = new QUndoCommand();
1603 QDomNode namenode = effect.elementsByTagName("name").item(0);
1604 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1605 else effectName = i18n("effect");
1606 effectCommand->setText(i18n("Add %1", effectName));
1608 for (int i = 0; i < itemList.count(); i++) {
1609 if (itemList.at(i)->type() == AVWIDGET) {
1610 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1611 if (effect.attribute("type") == "audio") {
1612 // Don't add audio effects on video clips
1613 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1614 } else if (effect.hasAttribute("type") == false) {
1615 // Don't add video effect on audio clips
1616 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1619 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1620 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1623 if (item->isItemLocked()) {
1626 item->initEffect(effect);
1627 if (effect.attribute("tag") == "ladspa") {
1628 QString ladpsaFile = m_document->getLadspaFile();
1629 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1630 effect.setAttribute("src", ladpsaFile);
1632 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1637 m_commandStack->push(effectCommand);
1638 setDocumentModified();
1639 } else delete effectCommand;
1642 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1644 QList<QGraphicsItem *> itemList;
1645 QUndoCommand *effectCommand = new QUndoCommand();
1647 QDomNode namenode = effect.elementsByTagName("name").item(0);
1648 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1649 else effectName = i18n("effect");
1650 effectCommand->setText(i18n("Add %1", effectName));
1652 if (track == -1) itemList = scene()->selectedItems();
1653 if (itemList.isEmpty()) {
1654 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1655 if (clip) itemList.append(clip);
1656 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1660 for (int i = 0; i < itemList.count(); i++) {
1661 if (itemList.at(i)->type() == GROUPWIDGET) {
1662 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1663 for (int j = 0; j < subitems.count(); j++) {
1664 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1669 for (int i = 0; i < itemList.count(); i++) {
1670 if (itemList.at(i)->type() == AVWIDGET) {
1671 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1672 if (effect.attribute("type") == "audio") {
1673 // Don't add audio effects on video clips
1674 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1675 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1678 } else if (effect.hasAttribute("type") == false) {
1679 // Don't add video effect on audio clips
1680 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1681 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1685 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1686 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1689 if (item->isItemLocked()) {
1692 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1693 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1694 } else item->initEffect(effect);
1695 if (effect.attribute("tag") == "ladspa") {
1696 QString ladpsaFile = m_document->getLadspaFile();
1697 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1698 effect.setAttribute("src", ladpsaFile);
1700 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1703 if (effectCommand->childCount() > 0) {
1704 m_commandStack->push(effectCommand);
1705 setDocumentModified();
1706 } else delete effectCommand;
1709 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1711 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1712 //clip is in a group, also remove the effect in other clips of the group
1713 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1714 QUndoCommand *delCommand = new QUndoCommand();
1716 QDomNode namenode = effect.elementsByTagName("name").item(0);
1717 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1718 else effectName = i18n("effect");
1719 delCommand->setText(i18n("Delete %1", effectName));
1722 for (int i = 0; i < items.count(); i++) {
1723 if (items.at(i)->type() == GROUPWIDGET) {
1724 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1725 for (int j = 0; j < subitems.count(); j++) {
1726 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1731 for (int i = 0; i < items.count(); i++) {
1732 if (items.at(i)->type() == AVWIDGET) {
1733 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1734 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1736 QDomElement eff = item->effectAt(ix);
1737 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1741 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1742 else delete delCommand;
1745 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1746 m_commandStack->push(command);
1747 setDocumentModified();
1750 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1752 if (insertedEffect.isNull()) {
1753 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1756 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1757 QDomElement effect = insertedEffect.cloneNode().toElement();
1759 // Special case: speed effect
1760 if (effect.attribute("id") == "speed") {
1761 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1763 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1764 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1765 if (strobe == 0) strobe = 1;
1766 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1768 clip->setEffectAt(ix, effect);
1769 if (ix == clip->selectedEffectIndex()) {
1770 clip->setSelectedEffect(ix);
1771 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1776 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1777 if (effect.attribute("tag") == "ladspa") {
1778 // Update the ladspa affect file
1779 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1781 // check if we are trying to reset a keyframe effect
1782 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1783 clip->initEffect(effect);
1784 effectParams = clip->getEffectArgs(effect);
1786 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1787 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1789 clip->setEffectAt(ix, effect);
1790 if (ix == clip->selectedEffectIndex()) {
1791 clip->setSelectedEffect(ix);
1792 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1794 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1795 // A fade effect was modified, update the clip
1796 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1797 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1798 clip->setFadeIn(pos);
1800 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1801 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1802 clip->setFadeOut(pos);
1806 setDocumentModified();
1809 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1811 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1812 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1813 QDomElement act = clip->effectAt(newPos - 1);
1814 QDomElement before = clip->effectAt(oldPos - 1);
1815 clip->setEffectAt(oldPos - 1, act);
1816 clip->setEffectAt(newPos - 1, before);
1817 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1818 if (act.attribute("id") == "speed") {
1819 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1820 } else if (before.attribute("id") == "speed") {
1821 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1822 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1823 emit clipItemSelected(clip, newPos - 1);
1824 setDocumentModified();
1825 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1828 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1830 QDomElement effect = clip->effectAt(effectPos);
1831 QDomElement oldEffect = effect.cloneNode().toElement();
1833 effect.setAttribute("disable", (int) disable);
1834 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1835 m_commandStack->push(command);
1836 setDocumentModified();;
1839 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1841 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1842 m_commandStack->push(command);
1843 setDocumentModified();
1846 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1848 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1849 m_commandStack->push(command);
1852 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1854 QDomElement effect = clip->getEffectAt(ix);
1855 QDomElement oldeffect = effect.cloneNode().toElement();
1856 effect.setAttribute("region", region);
1857 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1858 m_commandStack->push(command);
1861 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1865 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1866 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1867 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1869 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);
1871 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1872 m_blockRefresh = false;
1876 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1878 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1879 int cutPos = (int) cutTime.frames(m_document->fps());
1881 newPos.startPos = cutTime;
1882 newPos.endPos = info.endPos;
1883 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1884 newPos.track = info.track;
1885 newPos.cropDuration = newPos.endPos - newPos.startPos;
1887 bool snap = KdenliveSettings::snaptopoints();
1888 KdenliveSettings::setSnaptopoints(false);
1889 ClipItem *dup = item->clone(newPos);
1890 // remove unwanted effects (fade in) from 2nd part of cutted clip
1891 int ix = dup->hasEffect(QString(), "fadein");
1893 QDomElement oldeffect = item->effectAt(ix);
1894 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1896 ix = dup->hasEffect(QString(), "fade_from_black");
1898 QDomElement oldeffect = item->effectAt(ix);
1899 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1901 item->resizeEnd(cutPos);
1902 scene()->addItem(dup);
1903 if (item->checkKeyFrames())
1904 slotRefreshEffects(item);
1905 if (dup->checkKeyFrames())
1906 slotRefreshEffects(dup);
1907 item->baseClip()->addReference();
1908 m_document->updateClip(item->baseClip()->getId());
1909 setDocumentModified();
1910 KdenliveSettings::setSnaptopoints(snap);
1912 //kDebug() << "///////// CUTTING CLIP RESULT: (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), DUP: (" << dup->startPos().frames(25) << "-" << dup->endPos().frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1916 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1917 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1919 if (!item || !dup || item == dup) {
1920 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1921 m_blockRefresh = false;
1924 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1925 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1929 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1930 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1931 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1932 //deleteClip(dup->info());
1934 bool snap = KdenliveSettings::snaptopoints();
1935 KdenliveSettings::setSnaptopoints(false);
1937 if (dup->isSelected()) emit clipItemSelected(NULL);
1938 dup->baseClip()->removeReference();
1939 m_document->updateClip(dup->baseClip()->getId());
1940 scene()->removeItem(dup);
1943 ItemInfo clipinfo = item->info();
1944 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1945 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1947 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1948 setDocumentModified();
1950 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1952 KdenliveSettings::setSnaptopoints(snap);
1955 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1958 void CustomTrackView::slotEnableRefresh()
1960 m_blockRefresh = false;
1963 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1965 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1966 if (itemList.count() == 1) {
1967 if (itemList.at(0)->type() == AVWIDGET) {
1968 ClipItem *item = (ClipItem *) itemList.at(0);
1970 info.track = item->track();
1971 ClipItem *transitionClip = NULL;
1972 const int transitiontrack = getPreviousVideoTrack(info.track);
1973 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1974 if (pos < item->startPos() + item->cropDuration() / 2) {
1975 // add transition to clip start
1976 info.startPos = item->startPos();
1977 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1978 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1979 info.endPos = transitionClip->endPos();
1980 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1981 // Check there is no other transition at that place
1982 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1983 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1984 QList<QGraphicsItem *> selection = m_scene->items(r);
1985 bool transitionAccepted = true;
1986 for (int i = 0; i < selection.count(); i++) {
1987 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1988 Transition *tr = static_cast <Transition *>(selection.at(i));
1989 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1990 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1991 } else transitionAccepted = false;
1994 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1995 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1998 // add transition to clip end
1999 info.endPos = item->endPos();
2000 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2001 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2002 info.startPos = transitionClip->startPos();
2003 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2004 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2005 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2007 // Check there is no other transition at that place
2008 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2009 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2010 QList<QGraphicsItem *> selection = m_scene->items(r);
2011 bool transitionAccepted = true;
2012 for (int i = 0; i < selection.count(); i++) {
2013 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2014 Transition *tr = static_cast <Transition *>(selection.at(i));
2015 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2016 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2017 } else transitionAccepted = false;
2020 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2021 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2024 } else for (int i = 0; i < itemList.count(); i++) {
2025 if (itemList.at(i)->type() == AVWIDGET) {
2026 ClipItem *item = (ClipItem *) itemList.at(i);
2028 info.startPos = item->startPos();
2029 info.endPos = info.startPos + GenTime(65, m_document->fps());
2030 info.track = item->track();
2032 // Check there is no other transition at that place
2033 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2034 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2035 QList<QGraphicsItem *> selection = m_scene->items(r);
2036 bool transitionAccepted = true;
2037 for (int i = 0; i < selection.count(); i++) {
2038 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2039 Transition *tr = static_cast <Transition *>(selection.at(i));
2040 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2041 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2042 } else transitionAccepted = false;
2045 int transitiontrack = getPreviousVideoTrack(info.track);
2046 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2047 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2052 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2054 if (transitionInfo.startPos >= transitionInfo.endPos) {
2055 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2058 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2059 m_commandStack->push(command);
2060 setDocumentModified();
2063 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2065 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2066 //kDebug() << "---- ADDING transition " << params.attribute("value");
2067 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2068 scene()->addItem(tr);
2069 setDocumentModified();
2071 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2076 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2078 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2080 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2083 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2084 if (m_dragItem == item) m_dragItem = NULL;
2086 #if QT_VERSION >= 0x040600
2087 // animate item deletion
2088 item->closeAnimation();
2092 emit transitionItemSelected(NULL);
2093 setDocumentModified();
2096 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2098 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2099 QDomElement xml = tr->toXML();
2100 if (old.isNull() || xml.isNull()) {
2101 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2104 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2105 m_commandStack->push(command);
2106 setDocumentModified();
2109 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2111 Transition *item = getTransitionItemAt(pos, track);
2113 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2117 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2118 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);
2119 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2120 item->setTransitionParameters(transition);
2121 if (updateTransitionWidget) {
2122 ItemInfo info = item->info();
2124 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2125 if (transitionClip && transitionClip->baseClip()) {
2126 QString size = transitionClip->baseClip()->getProperty("frame_size");
2127 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2128 if (factor == 0) factor = 1.0;
2129 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2130 p.setY(size.section('x', 1, 1).toInt());
2132 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2134 setDocumentModified();
2137 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2140 const QPointF pos = mapToScene(event->pos());
2141 if (m_selectionGroup) {
2142 m_selectionGroup->setPos(pos);
2143 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2144 event->acceptProposedAction();
2146 // Drag enter was not possible, try again at mouse position
2147 insertDropClips(event->mimeData(), event->pos());
2151 QGraphicsView::dragMoveEvent(event);
2155 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2157 if (m_selectionGroup && m_clipDrag) {
2158 m_thumbsTimer.stop();
2159 m_waitingThumbs.clear();
2160 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2162 scene()->destroyItemGroup(m_selectionGroup);
2163 m_selectionGroup = NULL;
2164 } else QGraphicsView::dragLeaveEvent(event);
2167 void CustomTrackView::dropEvent(QDropEvent * event)
2169 if (m_selectionGroup && m_clipDrag) {
2170 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2171 resetSelectionGroup();
2172 m_scene->clearSelection();
2173 bool hasVideoClip = false;
2174 QUndoCommand *addCommand = new QUndoCommand();
2175 addCommand->setText(i18n("Add timeline clip"));
2176 QList <ClipItem *> brokenClips;
2178 for (int i = 0; i < items.count(); i++) {
2179 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2180 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2181 if (items.count() == 1) {
2182 updateClipTypeActions(item);
2184 updateClipTypeActions(NULL);
2187 //TODO: take care of edit mode for undo
2188 item->baseClip()->addReference();
2189 //item->setZValue(item->defaultZValue());
2190 m_document->updateClip(item->baseClip()->getId());
2191 ItemInfo info = item->info();
2193 int tracknumber = m_document->tracksCount() - info.track - 1;
2194 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2195 if (isLocked) item->setItemLocked(true);
2196 ItemInfo clipInfo = info;
2197 clipInfo.track = m_document->tracksCount() - item->track();
2199 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2201 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2202 brokenClips.append(item);
2205 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2207 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2209 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2210 // add transparency transition
2211 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2212 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2214 item->setSelected(true);
2216 qDeleteAll(brokenClips);
2217 brokenClips.clear();
2218 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2219 else delete addCommand;
2221 // Automatic audio split
2222 if (KdenliveSettings::splitaudio())
2224 setDocumentModified();
2228 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2229 QList<QGraphicsItem *> selection = m_scene->items(rect);
2230 QStringList timelineList;
2232 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2233 for (int i = 0; i < selection.count(); i++) {
2234 if (selection.at(i)->type() == AVWIDGET) {
2235 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2236 int start = clip->startPos().frames(m_document->fps());
2237 int end = clip->endPos().frames(m_document->fps());
2238 timelineList.append(QString::number(start) + "-" + QString::number(end));
2241 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2244 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2245 if (items.count() > 1) groupSelectedItems(true);
2246 event->setDropAction(Qt::MoveAction);
2248 } else QGraphicsView::dropEvent(event);
2252 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2254 bool snap = KdenliveSettings::snaptopoints();
2255 KdenliveSettings::setSnaptopoints(false);
2256 if (mode == OVERWRITEEDIT) {
2257 // if we are in overwrite mode, move clips accordingly
2259 if (item == NULL) info = posinfo;
2260 else info = item->info();
2261 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);
2262 QList<QGraphicsItem *> selection = m_scene->items(rect);
2263 if (item) selection.removeAll(item);
2264 for (int i = 0; i < selection.count(); i++) {
2265 if (!selection.at(i)->isEnabled()) continue;
2266 if (selection.at(i)->type() == AVWIDGET) {
2267 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2268 if (clip->startPos() < info.startPos) {
2269 if (clip->endPos() > info.endPos) {
2270 ItemInfo clipInfo = clip->info();
2271 ItemInfo dupInfo = clipInfo;
2272 GenTime diff = info.startPos - clipInfo.startPos;
2273 dupInfo.startPos = info.startPos;
2274 dupInfo.cropStart += diff;
2275 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2276 ItemInfo newdupInfo = dupInfo;
2277 GenTime diff2 = info.endPos - info.startPos;
2278 newdupInfo.startPos = info.endPos;
2279 newdupInfo.cropStart += diff2;
2280 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2281 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2282 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2283 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2284 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2286 ItemInfo newclipInfo = clip->info();
2287 newclipInfo.endPos = info.startPos;
2288 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2289 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2291 } else if (clip->endPos() <= info.endPos) {
2292 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2293 scene()->removeItem(clip);
2297 ItemInfo newclipInfo = clip->info();
2298 newclipInfo.startPos = info.endPos;
2299 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2300 clip->resizeStart(info.endPos.frames(m_document->fps()));
2304 } else if (mode == INSERTEDIT) {
2305 // if we are in push mode, move clips accordingly
2307 if (item == NULL) info = posinfo;
2308 else info = item->info();
2309 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);
2310 QList<QGraphicsItem *> selection = m_scene->items(rect);
2311 if (item) selection.removeAll(item);
2312 for (int i = 0; i < selection.count(); i++) {
2313 if (selection.at(i)->type() == AVWIDGET) {
2314 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2315 if (clip->startPos() < info.startPos) {
2316 if (clip->endPos() > info.startPos) {
2317 ItemInfo clipInfo = clip->info();
2318 ItemInfo dupInfo = clipInfo;
2319 GenTime diff = info.startPos - clipInfo.startPos;
2320 dupInfo.startPos = info.startPos;
2321 dupInfo.cropStart += diff;
2322 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2323 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2324 // Commented out; variable dup unused. --granjow
2325 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2326 cutClip(clipInfo, info.startPos, true, false);
2329 // TODO: add insertspacecommand
2334 KdenliveSettings::setSnaptopoints(snap);
2338 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2340 if (mode == OVERWRITEEDIT) {
2341 // if we are in overwrite or push mode, move clips accordingly
2342 bool snap = KdenliveSettings::snaptopoints();
2343 KdenliveSettings::setSnaptopoints(false);
2344 ItemInfo info = item->info();
2345 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2346 QList<QGraphicsItem *> selection = m_scene->items(rect);
2347 selection.removeAll(item);
2348 for (int i = 0; i < selection.count(); i++) {
2349 if (!selection.at(i)->isEnabled()) continue;
2350 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2351 Transition *tr = static_cast<Transition *>(selection.at(i));
2352 if (tr->startPos() < info.startPos) {
2353 ItemInfo firstPos = tr->info();
2354 ItemInfo newPos = firstPos;
2355 firstPos.endPos = item->startPos();
2356 newPos.startPos = item->endPos();
2357 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2358 if (tr->endPos() > info.endPos) {
2360 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2362 } else if (tr->endPos() > info.endPos) {
2364 ItemInfo firstPos = tr->info();
2365 firstPos.startPos = item->endPos();
2366 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2368 // remove transition
2369 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2373 KdenliveSettings::setSnaptopoints(snap);
2377 QStringList CustomTrackView::mimeTypes() const
2379 QStringList qstrList;
2380 // list of accepted mime types for drop
2381 qstrList.append("text/plain");
2382 qstrList.append("kdenlive/producerslist");
2383 qstrList.append("kdenlive/clip");
2387 Qt::DropActions CustomTrackView::supportedDropActions() const
2389 // returns what actions are supported when dropping
2390 return Qt::MoveAction;
2393 void CustomTrackView::setDuration(int duration)
2395 int diff = qAbs(duration - sceneRect().width());
2396 if (diff * matrix().m11() > -50) {
2397 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2398 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2400 m_projectDuration = duration;
2403 int CustomTrackView::duration() const
2405 return m_projectDuration;
2408 void CustomTrackView::addTrack(TrackInfo type, int ix)
2410 if (ix == -1 || ix == m_document->tracksCount()) {
2411 m_document->insertTrack(0, type);
2412 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2414 m_document->insertTrack(m_document->tracksCount() - ix, type);
2415 // insert track in MLT playlist
2416 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2418 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2419 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2420 QList<QGraphicsItem *> selection = m_scene->items(r);
2421 resetSelectionGroup();
2423 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2424 scene()->addItem(m_selectionGroup);
2425 for (int i = 0; i < selection.count(); i++) {
2426 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2427 m_selectionGroup->addToGroup(selection.at(i));
2428 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2431 // Move graphic items
2432 m_selectionGroup->translate(0, m_tracksHeight);
2434 // adjust track number
2435 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2436 for (int i = 0; i < children.count(); i++) {
2437 if (children.at(i)->type() == GROUPWIDGET) {
2438 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2439 children << grp->childItems();
2442 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2444 ItemInfo clipinfo = item->info();
2445 if (item->type() == AVWIDGET) {
2446 ClipItem *clip = static_cast <ClipItem *>(item);
2447 // slowmotion clips are not track dependant, so no need to update them
2448 if (clip->speed() != 1.0) continue;
2449 // We add a move clip command so that we get the correct producer for new track number
2450 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2451 Mlt::Producer *prod;
2452 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2453 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2454 else prod = clip->baseClip()->producer(clipinfo.track);
2455 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2456 // problem updating clip
2457 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2460 } else if (item->type() == TRANSITIONWIDGET) {
2461 Transition *tr = static_cast <Transition *>(item);
2462 int track = tr->transitionEndTrack();
2464 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2468 resetSelectionGroup(false);
2471 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2472 for (int i = 0; i < m_guides.count(); i++) {
2473 QLineF l = m_guides.at(i)->line();
2474 l.setP2(QPointF(l.x2(), maxHeight));
2475 m_guides.at(i)->setLine(l);
2477 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2478 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2479 viewport()->update();
2480 emit tracksChanged();
2481 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2482 //setFixedHeight(50 * m_tracksCount);
2485 void CustomTrackView::removeTrack(int ix)
2487 // Delete track in MLT playlist
2488 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2489 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2491 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2492 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2493 QList<QGraphicsItem *> selection = m_scene->items(r);
2495 resetSelectionGroup();
2497 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2498 scene()->addItem(m_selectionGroup);
2499 for (int i = 0; i < selection.count(); i++) {
2500 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2501 m_selectionGroup->addToGroup(selection.at(i));
2502 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2505 // Move graphic items
2506 qreal ydiff = 0 - (int) m_tracksHeight;
2507 m_selectionGroup->translate(0, ydiff);
2509 // adjust track number
2510 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2511 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2512 for (int i = 0; i < children.count(); i++) {
2513 if (children.at(i)->type() == GROUPWIDGET) {
2514 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2515 children << grp->childItems();
2518 if (children.at(i)->type() == AVWIDGET) {
2519 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2521 ItemInfo clipinfo = clip->info();
2522 // We add a move clip command so that we get the correct producer for new track number
2523 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2524 Mlt::Producer *prod;
2525 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2526 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2527 else prod = clip->baseClip()->producer(clipinfo.track);
2528 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2529 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2532 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2533 Transition *tr = static_cast <Transition *>(children.at(i));
2535 int track = tr->transitionEndTrack();
2537 ItemInfo clipinfo = tr->info();
2538 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2542 resetSelectionGroup(false);
2544 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2545 for (int i = 0; i < m_guides.count(); i++) {
2546 QLineF l = m_guides.at(i)->line();
2547 l.setP2(QPointF(l.x2(), maxHeight));
2548 m_guides.at(i)->setLine(l);
2550 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2551 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2553 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2554 viewport()->update();
2555 emit tracksChanged();
2556 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2559 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2561 for (int i = 0; i < trackInfos.count(); ++i) {
2562 m_document->setTrackType(i, trackInfos.at(i));
2563 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2566 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2567 viewport()->update();
2570 void CustomTrackView::slotSwitchTrackAudio(int ix)
2572 /*for (int i = 0; i < m_document->tracksCount(); i++)
2573 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2574 int tracknumber = m_document->tracksCount() - ix - 1;
2575 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2576 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2577 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2578 setDocumentModified();
2581 void CustomTrackView::slotSwitchTrackLock(int ix)
2583 int tracknumber = m_document->tracksCount() - ix - 1;
2584 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2585 m_commandStack->push(command);
2589 void CustomTrackView::lockTrack(int ix, bool lock)
2591 int tracknumber = m_document->tracksCount() - ix - 1;
2592 m_document->switchTrackLock(tracknumber, lock);
2593 emit doTrackLock(ix, lock);
2594 AbstractClipItem *clip = NULL;
2595 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2597 for (int i = 0; i < selection.count(); i++) {
2598 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2599 if (selection.at(i)->isSelected()) {
2600 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2601 else emit transitionItemSelected(NULL);
2603 clip = static_cast <AbstractClipItem *>(selection.at(i));
2604 clip->setItemLocked(lock);
2605 if (clip == m_dragItem)
2608 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2609 viewport()->update();
2610 setDocumentModified();
2613 void CustomTrackView::slotSwitchTrackVideo(int ix)
2615 int tracknumber = m_document->tracksCount() - ix;
2616 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2617 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2618 setDocumentModified();
2621 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2623 // Check there is no group going over several tracks there, or that would result in timeline corruption
2624 QList<QGraphicsItem *> selection = scene()->items(rect);
2626 int maxHeight = m_tracksHeight * 1.5;
2627 for (int i = 0; i < selection.count(); i++) {
2628 // Check that we don't try to move a group with clips on other tracks
2629 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2632 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2640 void CustomTrackView::slotRemoveSpace()
2644 if (m_menuPosition.isNull()) {
2645 pos = GenTime(cursorPos(), m_document->fps());
2647 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2650 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2651 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2654 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2655 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2659 ClipItem *item = getClipItemAt(pos, track);
2661 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);
2664 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2665 //kDebug() << "// GOT LENGT; " << length;
2667 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);
2671 // Make sure there is no group in the way
2672 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2675 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2677 // groups found on track, do not allow the move
2678 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2682 QList<ItemInfo> clipsToMove;
2683 QList<ItemInfo> transitionsToMove;
2685 for (int i = 0; i < items.count(); i++) {
2686 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2687 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2688 ItemInfo info = item->info();
2689 if (item->type() == AVWIDGET) {
2690 clipsToMove.append(info);
2691 } else if (item->type() == TRANSITIONWIDGET) {
2692 transitionsToMove.append(info);
2697 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2698 m_commandStack->push(command);
2701 void CustomTrackView::slotInsertSpace()
2705 if (m_menuPosition.isNull()) {
2706 pos = GenTime(cursorPos(), m_document->fps());
2708 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2709 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2711 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2712 if (d.exec() != QDialog::Accepted) return;
2713 GenTime spaceDuration = d.selectedDuration();
2714 track = d.selectedTrack();
2716 QList<QGraphicsItem *> items;
2718 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2719 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2723 ClipItem *item = getClipItemAt(pos, track);
2724 if (item) pos = item->startPos();
2726 // Make sure there is no group in the way
2727 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2729 items = checkForGroups(rect, &isOk);
2731 // groups found on track, do not allow the move
2732 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2736 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2737 items = scene()->items(rect);
2740 QList<ItemInfo> clipsToMove;
2741 QList<ItemInfo> transitionsToMove;
2743 for (int i = 0; i < items.count(); i++) {
2744 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2745 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2746 ItemInfo info = item->info();
2747 if (item->type() == AVWIDGET)
2748 clipsToMove.append(info);
2749 else if (item->type() == TRANSITIONWIDGET)
2750 transitionsToMove.append(info);
2754 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2755 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2756 m_commandStack->push(command);
2760 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2762 int diff = duration.frames(m_document->fps());
2763 resetSelectionGroup();
2764 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2765 scene()->addItem(m_selectionGroup);
2767 Transition *transition;
2769 // Create lists with start pos for each track
2770 QMap <int, int> trackClipStartList;
2771 QMap <int, int> trackTransitionStartList;
2773 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2774 trackClipStartList[i] = -1;
2775 trackTransitionStartList[i] = -1;
2778 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2779 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2781 if (clip->parentItem()) {
2782 m_selectionGroup->addToGroup(clip->parentItem());
2783 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2785 m_selectionGroup->addToGroup(clip);
2786 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2788 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))
2789 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2791 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);
2794 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2795 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2797 if (transition->parentItem()) {
2798 m_selectionGroup->addToGroup(transition->parentItem());
2799 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2801 m_selectionGroup->addToGroup(transition);
2802 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2804 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))
2805 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2806 } 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);
2808 m_selectionGroup->translate(diff, 0);
2810 // update items coordinates
2811 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2813 for (int i = 0; i < itemList.count(); i++) {
2814 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2815 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2816 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2817 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2818 for (int j = 0; j < children.count(); j++) {
2819 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2824 resetSelectionGroup(false);
2826 track = m_document->tracksCount() - track;
2827 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2830 void CustomTrackView::deleteClip(const QString &clipId)
2832 resetSelectionGroup();
2833 QList<QGraphicsItem *> itemList = items();
2834 QUndoCommand *deleteCommand = new QUndoCommand();
2836 for (int i = 0; i < itemList.count(); i++) {
2837 if (itemList.at(i)->type() == AVWIDGET) {
2838 ClipItem *item = (ClipItem *)itemList.at(i);
2839 if (item->clipProducer() == clipId) {
2841 if (item->parentItem()) {
2842 // Clip is in a group, destroy the group
2843 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2845 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2849 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2850 if (count == 0) delete deleteCommand;
2851 else m_commandStack->push(deleteCommand);
2854 void CustomTrackView::setCursorPos(int pos, bool seek)
2856 if (pos == m_cursorPos) return;
2857 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2859 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2860 else if (m_autoScroll) checkScrolling();
2861 m_cursorLine->setPos(m_cursorPos, 0);
2864 void CustomTrackView::updateCursorPos()
2866 m_cursorLine->setPos(m_cursorPos, 0);
2869 int CustomTrackView::cursorPos()
2871 return (int)(m_cursorPos);
2874 void CustomTrackView::moveCursorPos(int delta)
2876 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2877 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2878 m_cursorPos += delta;
2879 m_cursorLine->setPos(m_cursorPos, 0);
2880 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2883 void CustomTrackView::initCursorPos(int pos)
2885 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2887 m_cursorLine->setPos(pos, 0);
2891 void CustomTrackView::checkScrolling()
2893 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2896 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2898 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2899 QGraphicsView::mouseReleaseEvent(event);
2900 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2901 #if QT_VERSION >= 0x040600
2902 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2904 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2905 if (event->button() == Qt::MidButton) {
2908 setDragMode(QGraphicsView::NoDrag);
2909 if (m_operationMode == MOVEGUIDE) {
2910 setCursor(Qt::ArrowCursor);
2911 m_operationMode = NONE;
2912 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2913 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2914 if (newPos != m_dragGuide->position()) {
2915 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2916 m_commandStack->push(command);
2917 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2918 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2919 m_document->syncGuides(m_guides);
2924 } else if (m_operationMode == SPACER && m_selectionGroup) {
2926 if (event->modifiers() != Qt::ControlModifier) {
2927 // We are moving all tracks
2929 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2930 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2932 if (timeOffset != GenTime()) {
2933 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2935 QList<ItemInfo> clipsToMove;
2936 QList<ItemInfo> transitionsToMove;
2938 // Create lists with start pos for each track
2939 QMap <int, int> trackClipStartList;
2940 QMap <int, int> trackTransitionStartList;
2942 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2943 trackClipStartList[i] = -1;
2944 trackTransitionStartList[i] = -1;
2947 for (int i = 0; i < items.count(); i++) {
2948 if (items.at(i)->type() == GROUPWIDGET)
2949 items += items.at(i)->childItems();
2952 for (int i = 0; i < items.count(); i++) {
2953 if (items.at(i)->type() == AVWIDGET) {
2954 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2955 ItemInfo info = item->info();
2956 clipsToMove.append(info);
2958 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2959 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2960 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2961 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2962 ItemInfo info = item->info();
2963 transitionsToMove.append(info);
2965 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2966 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2969 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2970 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2971 m_commandStack->push(command);
2972 if (track != -1) track = m_document->tracksCount() - track;
2973 kDebug() << "SPACER TRACK:" << track;
2974 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2975 setDocumentModified();
2978 resetSelectionGroup(false);
2979 m_operationMode = NONE;
2980 } else if (m_operationMode == RUBBERSELECTION) {
2981 //kDebug() << "// END RUBBER SELECT";
2982 resetSelectionGroup();
2983 groupSelectedItems();
2984 m_operationMode = NONE;
2987 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2988 emit transitionItemSelected(NULL);
2992 if (m_dragItem) info = m_dragItem->info();
2994 if (m_operationMode == MOVE) {
2995 setCursor(Qt::OpenHandCursor);
2996 if (m_dragItem->parentItem() == 0) {
2997 // we are moving one clip, easy
2998 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2999 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3000 Mlt::Producer *prod;
3001 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(info.track);
3002 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3003 else prod = item->baseClip()->producer(info.track);
3004 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);
3007 QUndoCommand *moveCommand = new QUndoCommand();
3008 moveCommand->setText(i18n("Move clip"));
3009 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3011 int tracknumber = m_document->tracksCount() - item->track() - 1;
3012 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3013 if (isLocked) item->setItemLocked(true);
3014 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3015 // Also move automatic transitions (on lower track)
3016 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3017 ItemInfo startTrInfo;
3018 ItemInfo newStartTrInfo;
3019 bool moveStartTrans = false;
3020 bool moveEndTrans = false;
3021 if (startTransition && startTransition->isAutomatic()) {
3022 startTrInfo = startTransition->info();
3023 newStartTrInfo = startTrInfo;
3024 newStartTrInfo.track = info.track;
3025 newStartTrInfo.startPos = info.startPos;
3026 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3027 // transition end should stay the same
3029 // transition end should be adjusted to clip
3030 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3032 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3034 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3035 // Check if there is a transition at clip end
3036 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3037 if (tr && tr->isAutomatic()) {
3038 ItemInfo trInfo = tr->info();
3039 ItemInfo newTrInfo = trInfo;
3040 newTrInfo.track = info.track;
3041 newTrInfo.endPos = m_dragItem->endPos();
3042 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3043 // transition start should stay the same
3045 // transition start should be moved
3046 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3048 if (newTrInfo.startPos < newTrInfo.endPos) {
3049 moveEndTrans = true;
3050 if (moveStartTrans) {
3051 // we have to move both transitions, remove the start one so that there is no collision
3052 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3054 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3055 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3056 if (moveStartTrans) {
3057 // re-add transition in correct place
3058 int transTrack = startTransition->transitionEndTrack();
3059 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3060 transTrack = getPreviousVideoTrack(info.track);
3062 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3063 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3069 if (moveStartTrans && !moveEndTrans) {
3070 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3071 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3074 // Also move automatic transitions (on upper track)
3075 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3076 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3077 ItemInfo trInfo = tr->info();
3078 ItemInfo newTrInfo = trInfo;
3079 newTrInfo.startPos = m_dragItem->startPos();
3080 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3081 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3082 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3083 // transition end should be adjusted to clip on upper track
3084 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3086 if (newTrInfo.startPos < newTrInfo.endPos) {
3087 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3088 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3092 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3093 // Check if there is a transition at clip end
3094 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3095 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3096 ItemInfo trInfo = tr->info();
3097 ItemInfo newTrInfo = trInfo;
3098 newTrInfo.endPos = m_dragItem->endPos();
3099 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3100 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3101 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3102 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3103 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3104 // transition start should be moved
3105 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3107 if (newTrInfo.startPos < newTrInfo.endPos) {
3108 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3109 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3114 m_commandStack->push(moveCommand);
3115 //checkTrackSequence(m_dragItem->track());
3117 // undo last move and emit error message
3118 bool snap = KdenliveSettings::snaptopoints();
3119 KdenliveSettings::setSnaptopoints(false);
3120 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3121 KdenliveSettings::setSnaptopoints(snap);
3122 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3124 setDocumentModified();
3126 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3127 Transition *transition = static_cast <Transition *>(m_dragItem);
3128 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3129 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)) {
3130 // Moving transition failed, revert to previous position
3131 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3132 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3134 QUndoCommand *moveCommand = new QUndoCommand();
3135 moveCommand->setText(i18n("Move transition"));
3136 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3137 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3138 m_commandStack->push(moveCommand);
3139 setDocumentModified();
3143 // Moving several clips. We need to delete them and readd them to new position,
3144 // or they might overlap each other during the move
3145 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3146 QList<QGraphicsItem *> items = group->childItems();
3148 QList<ItemInfo> clipsToMove;
3149 QList<ItemInfo> transitionsToMove;
3151 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3152 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3153 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3154 QUndoCommand *moveGroup = new QUndoCommand();
3155 moveGroup->setText(i18n("Move group"));
3156 if (timeOffset != GenTime() || trackOffset != 0) {
3157 // remove items in MLT playlist
3160 int max = items.count();
3161 for (int i = 0; i < max; i++) {
3162 if (items.at(i)->type() == GROUPWIDGET) {
3163 items += items.at(i)->childItems();
3166 m_document->renderer()->blockSignals(true);
3167 for (int i = 0; i < items.count(); i++) {
3168 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3169 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3170 ItemInfo info = item->info();
3171 if (item->type() == AVWIDGET) {
3172 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3173 // error, clip cannot be removed from playlist
3174 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3176 clipsToMove.append(info);
3179 transitionsToMove.append(info);
3180 Transition *tr = static_cast <Transition*>(item);
3181 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3184 m_document->renderer()->blockSignals(false);
3185 for (int i = 0; i < items.count(); i++) {
3186 // re-add items in correct place
3187 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3188 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3190 ItemInfo info = item->info();
3191 int tracknumber = m_document->tracksCount() - info.track - 1;
3192 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3194 group->removeFromGroup(item);
3195 item->setItemLocked(true);
3198 if (item->type() == AVWIDGET) {
3199 ClipItem *clip = static_cast <ClipItem*>(item);
3200 info.track = m_document->tracksCount() - info.track;
3201 Mlt::Producer *prod;
3202 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3203 if (clip->isAudioOnly())
3204 prod = clip->baseClip()->audioProducer(info.track);
3205 else if (clip->isVideoOnly())
3206 prod = clip->baseClip()->videoProducer();
3208 prod = clip->baseClip()->producer(info.track);
3209 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3210 for (int i = 0; i < clip->effectsCount(); i++) {
3211 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3214 Transition *tr = static_cast <Transition*>(item);
3215 int newTrack = tr->transitionEndTrack();
3216 if (!tr->forcedTrack()) {
3217 newTrack = getPreviousVideoTrack(info.track);
3219 tr->updateTransitionEndTrack(newTrack);
3220 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3221 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3224 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3225 m_commandStack->push(moveGroup);
3227 //QPointF top = group->sceneBoundingRect().topLeft();
3228 //QPointF oldpos = m_selectionGroup->scenePos();
3229 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3230 //group->setPos(top);
3231 //TODO: get rid of the 3 lines below
3232 if (m_selectionGroup) {
3233 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3234 m_selectionGroupInfo.track = m_selectionGroup->track();
3236 rebuildGroup((AbstractGroupItem *)group);
3238 setDocumentModified();
3241 m_document->renderer()->doRefresh();
3242 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3244 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3245 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3247 QUndoCommand *resizeCommand = new QUndoCommand();
3248 resizeCommand->setText(i18n("Resize group"));
3249 QList <QGraphicsItem *> items = parent->childItems();
3250 QList <ItemInfo> infos = parent->resizeInfos();
3251 parent->clearResizeInfos();
3253 for (int i = 0; i < items.count(); ++i) {
3254 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3255 if (item && item->type() == AVWIDGET) {
3256 ItemInfo info = infos.at(itemcount);
3257 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3261 m_commandStack->push(resizeCommand);
3264 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3266 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3268 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3269 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3271 QUndoCommand *resizeCommand = new QUndoCommand();
3272 resizeCommand->setText(i18n("Resize group"));
3273 QList <QGraphicsItem *> items = parent->childItems();
3274 QList <ItemInfo> infos = parent->resizeInfos();
3275 parent->clearResizeInfos();
3277 for (int i = 0; i < items.count(); ++i) {
3278 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3279 if (item && item->type() == AVWIDGET) {
3280 ItemInfo info = infos.at(itemcount);
3281 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3285 m_commandStack->push(resizeCommand);
3288 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3290 } else if (m_operationMode == FADEIN) {
3291 // resize fade in effect
3292 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3293 int ix = item->hasEffect("volume", "fadein");
3294 int ix2 = item->hasEffect("", "fade_from_black");
3296 QDomElement oldeffect = item->effectAt(ix);
3297 int start = item->cropStart().frames(m_document->fps());
3298 int end = item->fadeIn();
3300 slotDeleteEffect(item, oldeffect, false);
3303 QDomElement effect = oldeffect.cloneNode().toElement();
3304 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3305 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3306 slotUpdateClipEffect(item, effect, oldeffect, ix);
3307 emit clipItemSelected(item, ix);
3309 } else if (item->fadeIn() != 0 && ix2 == -1) {
3311 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3313 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3314 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3315 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3316 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3319 QDomElement oldeffect = item->effectAt(ix2);
3320 int start = item->cropStart().frames(m_document->fps());
3321 int end = item->fadeIn();
3323 slotDeleteEffect(item, oldeffect, false);
3326 QDomElement effect = oldeffect.cloneNode().toElement();
3327 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3328 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3329 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3330 emit clipItemSelected(item, ix2);
3333 } else if (m_operationMode == FADEOUT) {
3334 // resize fade in effect
3335 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3336 int ix = item->hasEffect("volume", "fadeout");
3337 int ix2 = item->hasEffect("", "fade_to_black");
3339 QDomElement oldeffect = item->effectAt(ix);
3340 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3341 int start = item->fadeOut();
3343 slotDeleteEffect(item, oldeffect, false);
3345 start = end - start;
3346 QDomElement effect = oldeffect.cloneNode().toElement();
3347 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3348 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3349 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3350 slotUpdateClipEffect(item, effect, oldeffect, ix);
3351 emit clipItemSelected(item, ix);
3353 } else if (item->fadeOut() != 0 && ix2 == -1) {
3355 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3357 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3358 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3359 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3360 EffectsList::setParameter(effect, "out", QString::number(0));
3361 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3364 QDomElement oldeffect = item->effectAt(ix2);
3365 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3366 int start = item->fadeOut();
3368 slotDeleteEffect(item, oldeffect, false);
3370 start = end - start;
3371 QDomElement effect = oldeffect.cloneNode().toElement();
3372 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3373 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3374 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3375 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3376 emit clipItemSelected(item, ix2);
3379 } else if (m_operationMode == KEYFRAME) {
3380 // update the MLT effect
3381 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3382 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3384 // check if we want to remove keyframe
3385 double val = mapToScene(event->pos()).toPoint().y();
3386 QRectF br = item->sceneBoundingRect();
3387 double maxh = 100.0 / br.height();
3388 val = (br.bottom() - val) * maxh;
3389 int start = item->cropStart().frames(m_document->fps());
3390 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3392 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3394 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3396 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3399 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3400 //item->updateKeyframeEffect();
3401 //QString next = item->keyframes(item->selectedEffectIndex());
3402 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3403 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3405 m_commandStack->push(command);
3406 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3407 emit clipItemSelected(item, item->selectedEffectIndex());
3409 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3410 // A transition is selected
3412 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3413 if (transitionClip && transitionClip->baseClip()) {
3414 QString size = transitionClip->baseClip()->getProperty("frame_size");
3415 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3416 if (factor == 0) factor = 1.0;
3417 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3418 p.setY(size.section('x', 1, 1).toInt());
3420 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3421 } else emit transitionItemSelected(NULL);
3422 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3423 m_operationMode = NONE;
3426 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3428 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3430 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3431 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3434 if (item->isSelected()) emit clipItemSelected(NULL);
3435 item->baseClip()->removeReference();
3436 m_document->updateClip(item->baseClip()->getId());
3438 /*if (item->baseClip()->isTransparent()) {
3439 // also remove automatic transition
3440 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3441 if (tr && tr->isAutomatic()) {
3442 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3443 scene()->removeItem(tr);
3447 m_waitingThumbs.removeAll(item);
3448 if (m_dragItem == item) m_dragItem = NULL;
3449 #if QT_VERSION >= 0x040600
3450 // animate item deletion
3451 item->closeAnimation();
3452 /*if (refresh) item->closeAnimation();
3454 // no refresh, means we have several operations chained, we need to delete clip immediatly
3455 // so that it does not get in the way of the other
3464 setDocumentModified();
3465 if (refresh) m_document->renderer()->doRefresh();
3468 void CustomTrackView::deleteSelectedClips()
3470 resetSelectionGroup();
3471 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3472 if (itemList.count() == 0) {
3473 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3476 scene()->clearSelection();
3477 QUndoCommand *deleteSelected = new QUndoCommand();
3479 bool resetGroup = false;
3482 int transitionCount = 0;
3483 // expand & destroy groups
3484 for (int i = 0; i < itemList.count(); i++) {
3485 if (itemList.at(i)->type() == GROUPWIDGET) {
3487 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3488 QList <ItemInfo> clipInfos;
3489 QList <ItemInfo> transitionInfos;
3490 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3491 for (int j = 0; j < children.count(); j++) {
3492 if (children.at(j)->type() == AVWIDGET) {
3493 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3494 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3495 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3496 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3497 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3499 if (itemList.contains(children.at(j))) {
3500 children.removeAt(j);
3504 itemList += children;
3505 if (clipInfos.count() > 0)
3506 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3508 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3509 itemList.insert(i + 1, itemList.at(i)->parentItem());
3512 for (int i = 0; i < itemList.count(); i++) {
3513 if (itemList.at(i)->type() == AVWIDGET) {
3515 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3516 if (item->parentItem()) resetGroup = true;
3517 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3518 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3519 emit clipItemSelected(NULL);
3520 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3522 Transition *item = static_cast <Transition *>(itemList.at(i));
3523 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3524 if (item->parentItem()) resetGroup = true;
3525 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3526 emit transitionItemSelected(NULL);
3529 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3530 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3531 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3532 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3533 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3534 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3535 else deleteSelected->setText(i18n("Delete selected items"));
3536 m_commandStack->push(deleteSelected);
3539 void CustomTrackView::changeClipSpeed()
3541 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3542 if (itemList.count() == 0) {
3543 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3546 QUndoCommand *changeSelected = new QUndoCommand();
3547 changeSelected->setText("Edit clip speed");
3551 for (int i = 0; i < itemList.count(); i++) {
3552 if (itemList.at(i)->type() == AVWIDGET) {
3553 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3554 ItemInfo info = item->info();
3555 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3557 double speed = (double) percent / 100.0;
3558 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3560 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3564 if (count > 0) m_commandStack->push(changeSelected);
3565 else delete changeSelected;
3568 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3570 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3571 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3573 kDebug() << "ERROR: Cannot find clip for speed change";
3574 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3577 info.track = m_document->tracksCount() - item->track();
3579 if (item->isVideoOnly())
3580 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3581 else if (item->isAudioOnly())
3582 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3584 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3586 item->setSpeed(speed, strobe);
3587 item->updateRectGeometry();
3588 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3589 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3591 updatePositionEffects(item, info);
3592 setDocumentModified();
3593 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3596 void CustomTrackView::cutSelectedClips()
3598 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3599 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3600 for (int i = 0; i < itemList.count(); ++i) {
3601 if (!itemList.at(i))
3603 if (itemList.at(i)->type() == AVWIDGET) {
3604 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3605 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3606 // remove all group children from itemList so we do not attempt to cut them twice
3607 QList <QGraphicsItem *> children = item->parentItem()->childItems();
3608 QList <int> toRemove;
3609 for (int j = 0; j < children.count(); ++j) {
3610 for (int k = 0; k < itemList.count(); ++k) {
3611 if (children.at(j)->pos() == itemList.at(k)->pos()
3612 && children.at(j)->boundingRect() == itemList.at(k)->boundingRect()) {
3617 for (int j = 0; j < toRemove.count(); ++j)
3618 itemList.removeAt(toRemove.at(j));
3620 razorGroup((AbstractGroupItem *)item->parentItem(), currentPos);
3621 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3622 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3623 m_commandStack->push(command);
3625 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3626 // remove all group children from itemList so we do not attempt to cut them twice
3627 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3629 QList <QGraphicsItem *> children = itemList.at(i)->childItems();
3630 QList <int> toRemove;
3631 for (int j = 0; j < children.count(); ++j) {
3632 for (int k = 0; k < itemList.count(); ++k) {
3633 if (children.at(j)->pos() == itemList.at(k)->pos()
3634 && children.at(j)->boundingRect() == itemList.at(k)->boundingRect()) {
3639 for (int j = 0; j < toRemove.count(); ++j)
3640 itemList.removeAt(toRemove.at(j));
3642 razorGroup(group, currentPos);
3647 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3650 QList <QGraphicsItem *> children = group->childItems();
3651 QList <ItemInfo> clips1, transitions1;
3652 QList <ItemInfo> clipsCut, transitionsCut;
3653 QList <ItemInfo> clips2, transitions2;
3654 for (int i = 0; i < children.count(); ++i) {
3655 children.at(i)->setSelected(false);
3656 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3657 if (child->type() == AVWIDGET) {
3658 if (cutPos > child->endPos())
3659 clips1 << child->info();
3660 else if (cutPos < child->startPos())
3661 clips2 << child->info();
3663 clipsCut << child->info();
3665 if (cutPos > child->endPos())
3666 transitions1 << child->info();
3667 else if (cutPos < child->startPos())
3668 transitions2 << child->info();
3670 transitionsCut << child->info();
3673 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3675 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3676 m_commandStack->push(command);
3680 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)
3683 for (int i = 0; i < clipsCut.count(); ++i) {
3684 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3686 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3687 clips1 << clip->info();
3688 if (clipBehind != NULL)
3689 clips2 << clipBehind->info();
3692 /* TODO: cut transitionsCut
3693 * For now just append them to group1 */
3694 transitions1 << transitionsCut;
3695 doGroupClips(clips1, transitions1, true);
3696 doGroupClips(clips2, transitions2, true);
3698 /* we might also just use clipsCut.at(0)->parentItem().
3699 * Do this loop just in case something went wrong during cut */
3700 for (int i = 0; i < clipsCut.count(); ++i) {
3701 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3702 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3703 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3704 QList <QGraphicsItem *> children = group->childItems();
3705 QList <ItemInfo> groupClips;
3706 QList <ItemInfo> groupTrans;
3707 for (int j = 0; j < children.count(); ++j) {
3708 if (children.at(j)->type() == AVWIDGET)
3709 groupClips << ((AbstractClipItem *)children.at(j))->info();
3710 else if (children.at(j)->type() == TRANSITIONWIDGET)
3711 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3713 doGroupClips(groupClips, groupTrans, false);
3717 for (int i = 0; i < clipsCut.count(); ++i)
3718 cutClip(clipsCut.at(i), cutPos, false);
3719 // TODO: uncut transitonsCut
3720 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3724 void CustomTrackView::groupClips(bool group)
3726 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3727 QList <ItemInfo> clipInfos;
3728 QList <ItemInfo> transitionInfos;
3729 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3732 int max = itemList.count();
3733 for (int i = 0; i < max; i++) {
3734 if (itemList.at(i)->type() == GROUPWIDGET) {
3735 itemList += itemList.at(i)->childItems();
3739 for (int i = 0; i < itemList.count(); i++) {
3740 if (itemList.at(i)->type() == AVWIDGET) {
3741 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3742 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3743 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3744 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3745 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3748 if (clipInfos.count() > 0) {
3749 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3750 m_commandStack->push(command);
3754 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3756 resetSelectionGroup();
3757 m_scene->clearSelection();
3759 for (int i = 0; i < clipInfos.count(); i++) {
3760 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3761 if (clip == NULL) continue;
3762 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3763 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3764 m_document->clipManager()->removeGroup(grp);
3765 scene()->destroyItemGroup(grp);
3767 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3769 for (int i = 0; i < transitionInfos.count(); i++) {
3770 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3771 if (tr == NULL) continue;
3772 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3773 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3774 m_document->clipManager()->removeGroup(grp);
3775 scene()->destroyItemGroup(grp);
3777 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3779 setDocumentModified();
3783 QList <QGraphicsItemGroup *> groups;
3784 for (int i = 0; i < clipInfos.count(); i++) {
3785 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3787 clip->setSelected(true);
3790 for (int i = 0; i < transitionInfos.count(); i++) {
3791 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3793 clip->setSelected(true);
3797 groupSelectedItems(false, true);
3798 setDocumentModified();
3801 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3803 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3804 if (baseclip == NULL) {
3805 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3809 if (baseclip->producer() == NULL) {
3810 // If the clip has no producer, we must wait until it is created...
3812 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
3813 emit forceClipProcessing(clipId);
3814 qApp->processEvents();
3815 for (int i = 0; i < 3; i++) {
3816 if (baseclip->producer() == NULL) {
3817 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
3820 if (baseclip->producer() == NULL) {
3821 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
3825 emit displayMessage(QString(), InformationMessage);
3829 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3830 item->setEffectList(effects);
3831 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3832 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3833 scene()->addItem(item);
3835 int tracknumber = m_document->tracksCount() - info.track - 1;
3836 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3837 if (isLocked) item->setItemLocked(true);
3839 baseclip->addReference();
3840 m_document->updateClip(baseclip->getId());
3841 info.track = m_document->tracksCount() - info.track;
3842 Mlt::Producer *prod;
3843 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3844 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3845 else prod = baseclip->producer(info.track);
3846 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3847 for (int i = 0; i < item->effectsCount(); i++) {
3848 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3850 setDocumentModified();
3851 if (refresh) m_document->renderer()->doRefresh();
3852 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3853 m_thumbsTimer.start();
3856 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3858 QList<QGraphicsItem *> list = scene()->items();
3859 ClipItem *clip = NULL;
3860 for (int i = 0; i < list.size(); ++i) {
3861 if (list.at(i)->type() == AVWIDGET) {
3862 clip = static_cast <ClipItem *>(list.at(i));
3863 if (clip->clipProducer() == clipId) {
3864 ItemInfo info = clip->info();
3865 info.track = m_document->tracksCount() - clip->track();
3866 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3867 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3869 clip->refreshClip(true);
3876 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3878 int framepos = (int)(pos.frames(m_document->fps()));
3879 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3880 ClipItem *clip = NULL;
3881 for (int i = 0; i < list.size(); i++) {
3882 if (!list.at(i)->isEnabled()) continue;
3883 if (list.at(i)->type() == AVWIDGET) {
3884 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3885 if (test->endPos() == pos) clip = test;
3892 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3894 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3895 ClipItem *clip = NULL;
3896 for (int i = 0; i < list.size(); i++) {
3897 if (!list.at(i)->isEnabled()) continue;
3898 if (list.at(i)->type() == AVWIDGET) {
3899 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3900 if (test->startPos() == pos) clip = test;
3907 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3909 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3910 QList<QGraphicsItem *> list = scene()->items(p);
3911 ClipItem *clip = NULL;
3912 for (int i = 0; i < list.size(); i++) {
3913 if (!list.at(i)->isEnabled()) continue;
3914 if (list.at(i)->type() == AVWIDGET) {
3915 clip = static_cast <ClipItem *>(list.at(i));
3922 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3924 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3927 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3929 const QPointF p(pos, (track + 1) * m_tracksHeight);
3930 QList<QGraphicsItem *> list = scene()->items(p);
3931 Transition *clip = NULL;
3932 for (int i = 0; i < list.size(); i++) {
3933 if (!list.at(i)->isEnabled()) continue;
3934 if (list.at(i)->type() == TRANSITIONWIDGET) {
3935 clip = static_cast <Transition *>(list.at(i));
3942 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3944 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3947 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3949 int framepos = (int)(pos.frames(m_document->fps()));
3950 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3951 QList<QGraphicsItem *> list = scene()->items(p);
3952 Transition *clip = NULL;
3953 for (int i = 0; i < list.size(); i++) {
3954 if (!list.at(i)->isEnabled()) continue;
3955 if (list.at(i)->type() == TRANSITIONWIDGET) {
3956 Transition *test = static_cast <Transition *>(list.at(i));
3957 if (test->endPos() == pos) clip = test;
3964 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3966 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3967 QList<QGraphicsItem *> list = scene()->items(p);
3968 Transition *clip = NULL;
3969 for (int i = 0; i < list.size(); ++i) {
3970 if (!list.at(i)->isEnabled()) continue;
3971 if (list.at(i)->type() == TRANSITIONWIDGET) {
3972 Transition *test = static_cast <Transition *>(list.at(i));
3973 if (test->startPos() == pos) clip = test;
3980 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3982 if (m_selectionGroup) resetSelectionGroup(false);
3983 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3985 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);
3986 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3989 Mlt::Producer *prod;
3990 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3991 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3992 else prod = item->baseClip()->producer(end.track);
3994 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track), (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()), prod);
3996 bool snap = KdenliveSettings::snaptopoints();
3997 KdenliveSettings::setSnaptopoints(false);
3998 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4000 int tracknumber = m_document->tracksCount() - end.track - 1;
4001 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4002 m_scene->clearSelection();
4003 if (isLocked) item->setItemLocked(true);
4005 if (item->isItemLocked()) item->setItemLocked(false);
4006 item->setSelected(true);
4008 if (item->baseClip()->isTransparent()) {
4009 // Also move automatic transition
4010 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4011 if (tr && tr->isAutomatic()) {
4012 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4013 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);
4014 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4017 KdenliveSettings::setSnaptopoints(snap);
4018 setDocumentModified();
4020 // undo last move and emit error message
4021 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4023 if (refresh) m_document->renderer()->doRefresh();
4024 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4027 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4030 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4031 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4032 resetSelectionGroup();
4033 m_scene->clearSelection();
4035 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4036 scene()->addItem(m_selectionGroup);
4038 m_document->renderer()->blockSignals(true);
4039 for (int i = 0; i < startClip.count(); i++) {
4041 startClip[i].startPos = startClip.at(i).startPos - offset;
4042 startClip[i].track = startClip.at(i).track - trackOffset;
4044 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4045 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4047 clip->setItemLocked(false);
4048 if (clip->parentItem()) {
4049 m_selectionGroup->addToGroup(clip->parentItem());
4050 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4052 m_selectionGroup->addToGroup(clip);
4053 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4055 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4056 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4058 for (int i = 0; i < startTransition.count(); i++) {
4060 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4061 startTransition[i].track = startTransition.at(i).track - trackOffset;
4063 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4065 tr->setItemLocked(false);
4066 if (tr->parentItem()) {
4067 m_selectionGroup->addToGroup(tr->parentItem());
4068 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4070 m_selectionGroup->addToGroup(tr);
4071 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4073 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());
4074 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4076 m_document->renderer()->blockSignals(false);
4078 if (m_selectionGroup) {
4079 bool snap = KdenliveSettings::snaptopoints();
4080 KdenliveSettings::setSnaptopoints(false);
4082 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4083 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4085 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4087 int max = children.count();
4088 for (int i = 0; i < max; i++) {
4089 if (children.at(i)->type() == GROUPWIDGET) {
4090 children += children.at(i)->childItems();
4091 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4092 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4093 /*m_document->clipManager()->removeGroup(grp);
4094 m_scene->destroyItemGroup(grp);*/
4095 children.removeAll(children.at(i));
4100 for (int i = 0; i < children.count(); i++) {
4101 // re-add items in correct place
4102 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4103 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4105 ItemInfo info = item->info();
4106 int tracknumber = m_document->tracksCount() - info.track - 1;
4107 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4109 item->setItemLocked(true);
4110 else if (item->isItemLocked())
4111 item->setItemLocked(false);
4113 if (item->type() == AVWIDGET) {
4114 ClipItem *clip = static_cast <ClipItem*>(item);
4115 info.track = m_document->tracksCount() - info.track;
4116 Mlt::Producer *prod;
4117 if (clip->isAudioOnly())
4118 prod = clip->baseClip()->audioProducer(info.track);
4119 else if (clip->isVideoOnly())
4120 prod = clip->baseClip()->videoProducer();
4122 prod = clip->baseClip()->producer(info.track);
4123 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4124 } else if (item->type() == TRANSITIONWIDGET) {
4125 Transition *tr = static_cast <Transition*>(item);
4127 if (!tr->forcedTrack()) {
4128 newTrack = getPreviousVideoTrack(info.track);
4130 newTrack = tr->transitionEndTrack() + trackOffset;
4131 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4133 tr->updateTransitionEndTrack(newTrack);
4134 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4138 rebuildGroup(m_selectionGroup);
4139 resetSelectionGroup(false);
4140 KdenliveSettings::setSnaptopoints(snap);
4141 m_document->renderer()->doRefresh();
4142 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4145 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4147 Transition *item = getTransitionItemAt(start.startPos, start.track);
4149 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);
4150 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4153 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4154 bool snap = KdenliveSettings::snaptopoints();
4155 KdenliveSettings::setSnaptopoints(false);
4156 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4157 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4158 // Transition was moved
4159 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4160 } else if (end.endPos == start.endPos) {
4161 // Transition start resize
4162 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4163 } else if (end.startPos == start.startPos) {
4164 // Transition end resize;
4165 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4166 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4169 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4170 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4171 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4173 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4174 KdenliveSettings::setSnaptopoints(snap);
4175 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4176 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());
4177 if (m_dragItem && m_dragItem == item) {
4179 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4180 if (transitionClip && transitionClip->baseClip()) {
4181 QString size = transitionClip->baseClip()->getProperty("frame_size");
4182 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4183 if (factor == 0) factor = 1.0;
4184 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4185 p.setY(size.section('x', 1, 1).toInt());
4187 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4189 if (m_refresh) m_document->renderer()->doRefresh();
4190 setDocumentModified();
4193 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4195 bool resizeClipStart = (start.startPos != end.startPos);
4196 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4198 if (dontWorry) return;
4199 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);
4200 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4203 if (item->parentItem()) {
4204 // Item is part of a group, reset group
4205 resetSelectionGroup();
4208 bool snap = KdenliveSettings::snaptopoints();
4209 KdenliveSettings::setSnaptopoints(false);
4210 if (resizeClipStart) {
4211 ItemInfo clipinfo = item->info();
4212 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4213 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4215 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4216 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4217 updatePositionEffects(item, clipinfo);
4218 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4220 ItemInfo clipinfo = item->info();
4221 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4222 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4224 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4225 updatePositionEffects(item, clipinfo);
4226 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4228 if (!resizeClipStart && end.cropStart != start.cropStart) {
4229 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4230 ItemInfo clipinfo = end;
4231 clipinfo.track = m_document->tracksCount() - end.track;
4232 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4234 item->setCropStart(end.cropStart);
4235 item->resetThumbs(true);
4238 m_document->renderer()->doRefresh();
4239 KdenliveSettings::setSnaptopoints(snap);
4240 setDocumentModified();
4243 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4245 if (pos == oldInfo.startPos.frames(m_document->fps()))
4247 bool snap = KdenliveSettings::snaptopoints();
4249 KdenliveSettings::setSnaptopoints(false);
4250 item->resizeStart(pos);
4251 if (item->startPos().frames(m_document->fps()) != pos) {
4252 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4253 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4254 KdenliveSettings::setSnaptopoints(snap);
4257 KdenliveSettings::setSnaptopoints(snap);
4260 bool hasParentCommand = false;
4262 hasParentCommand = true;
4264 command = new QUndoCommand();
4265 command->setText(i18n("Resize clip start"));
4268 // do this here, too, because otherwise undo won't update the group
4269 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4270 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4272 ItemInfo info = item->info();
4273 if (item->type() == AVWIDGET) {
4274 ItemInfo resizeinfo = oldInfo;
4275 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4276 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4278 // Check if there is an automatic transition on that clip (lower track)
4279 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4280 if (transition && transition->isAutomatic()) {
4281 ItemInfo trInfo = transition->info();
4282 ItemInfo newTrInfo = trInfo;
4283 newTrInfo.startPos = item->startPos();
4284 if (newTrInfo.startPos < newTrInfo.endPos)
4285 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4287 // Check if there is an automatic transition on that clip (upper track)
4288 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4289 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4290 ItemInfo trInfo = transition->info();
4291 ItemInfo newTrInfo = trInfo;
4292 newTrInfo.startPos = item->startPos();
4293 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4294 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4295 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4298 ClipItem *clip = static_cast < ClipItem * >(item);
4299 updatePositionEffects(clip, oldInfo);
4303 QDomElement root = doc.createElement("list");
4304 doc.appendChild(root);
4305 QList <int> indexes;
4306 for (int i = 0; i < clip->effectsCount(); i++) {
4307 QDomElement effect = clip->effectAt(i);
4308 if (EffectsList::hasKeyFrames(effect)) {
4309 doc.appendChild(doc.importNode(effect, true));
4314 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4315 // Keyframes were modified, updateClip
4316 QDomNodeList effs = doc.elementsByTagName("effect");
4318 // Since we must always resize clip before updating the keyframes, we
4319 // put a resize command before & after checking keyframes so that
4320 // we are sure the resize is performed before whenever we do or undo the action
4322 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4323 for (int i = 0; i < indexes.count(); i++) {
4324 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, command);
4325 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4327 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4328 emit clipItemSelected(clip);
4330 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4333 KdenliveSettings::setSnaptopoints(false);
4334 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4335 KdenliveSettings::setSnaptopoints(snap);
4336 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4338 } else if (item->type() == TRANSITIONWIDGET) {
4339 Transition *transition = static_cast <Transition *>(item);
4340 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)) {
4341 // Cannot resize transition
4342 KdenliveSettings::setSnaptopoints(false);
4343 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4344 KdenliveSettings::setSnaptopoints(snap);
4345 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4347 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4348 if (command == NULL)
4349 m_commandStack->push(moveCommand);
4353 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4354 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4356 if (!hasParentCommand)
4357 m_commandStack->push(command);
4360 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4362 if (pos == oldInfo.endPos.frames(m_document->fps()))
4364 bool snap = KdenliveSettings::snaptopoints();
4366 KdenliveSettings::setSnaptopoints(false);
4367 item->resizeEnd(pos);
4368 if (item->endPos().frames(m_document->fps()) != pos) {
4369 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4370 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4371 KdenliveSettings::setSnaptopoints(snap);
4374 KdenliveSettings::setSnaptopoints(snap);
4377 bool hasParentCommand = false;
4379 hasParentCommand = true;
4381 command = new QUndoCommand();
4382 command->setText(i18n("Resize clip end"));
4385 // do this here, too, because otherwise undo won't update the group
4386 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4387 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4389 ItemInfo info = item->info();
4390 if (item->type() == AVWIDGET) {
4391 ItemInfo resizeinfo = info;
4392 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4393 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
4395 // Check if there is an automatic transition on that clip (lower track)
4396 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4397 if (tr && tr->isAutomatic()) {
4398 ItemInfo trInfo = tr->info();
4399 ItemInfo newTrInfo = trInfo;
4400 newTrInfo.endPos = item->endPos();
4401 if (newTrInfo.endPos > newTrInfo.startPos)
4402 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4405 // Check if there is an automatic transition on that clip (upper track)
4406 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4407 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4408 ItemInfo trInfo = tr->info();
4409 ItemInfo newTrInfo = trInfo;
4410 newTrInfo.endPos = item->endPos();
4411 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4412 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4413 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4418 ClipItem *clip = static_cast < ClipItem * >(item);
4420 QDomElement root = doc.createElement("list");
4421 doc.appendChild(root);
4422 QList <int> indexes;
4423 for (int i = 0; i < clip->effectsCount(); i++) {
4424 QDomElement effect = clip->effectAt(i);
4425 if (EffectsList::hasKeyFrames(effect)) {
4426 doc.appendChild(doc.importNode(effect, true));
4431 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4432 // Keyframes were modified, updateClip
4433 QDomNodeList effs = doc.elementsByTagName("effect");
4435 // Since we must always resize clip before updating the keyframes, we
4436 // put a resize command before & after checking keyframes so that
4437 // we are sure the resize is performed before whenever we do or undo the action
4439 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4440 for (int i = 0; i < indexes.count(); i++) {
4441 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, command);
4442 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4444 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4445 emit clipItemSelected(clip);
4447 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4450 updatePositionEffects(clip, oldInfo);
4452 KdenliveSettings::setSnaptopoints(false);
4453 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4454 KdenliveSettings::setSnaptopoints(true);
4455 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4457 } else if (item->type() == TRANSITIONWIDGET) {
4458 Transition *transition = static_cast <Transition *>(item);
4459 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)) {
4460 // Cannot resize transition
4461 KdenliveSettings::setSnaptopoints(false);
4462 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4463 KdenliveSettings::setSnaptopoints(true);
4464 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4466 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4467 if (command == NULL)
4468 m_commandStack->push(moveCommand);
4471 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4472 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4474 if (!hasParentCommand)
4475 m_commandStack->push(command);
4478 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4480 int end = item->fadeIn();
4482 // there is a fade in effect
4483 int effectPos = item->hasEffect("volume", "fadein");
4484 if (effectPos != -1) {
4485 QDomElement oldeffect = item->effectAt(effectPos);
4486 int start = item->cropStart().frames(m_document->fps());
4487 int max = item->cropDuration().frames(m_document->fps());
4489 // Make sure the fade effect is not longer than the clip
4490 item->setFadeIn(max);
4491 end = item->fadeIn();
4494 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4495 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4496 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4497 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4498 // if fade effect is displayed, update the effect edit widget with new clip duration
4499 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4501 effectPos = item->hasEffect("brightness", "fade_from_black");
4502 if (effectPos != -1) {
4503 QDomElement oldeffect = item->effectAt(effectPos);
4504 int start = item->cropStart().frames(m_document->fps());
4505 int max = item->cropDuration().frames(m_document->fps());
4507 // Make sure the fade effect is not longer than the clip
4508 item->setFadeIn(max);
4509 end = item->fadeIn();
4512 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4513 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4514 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4515 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4516 // if fade effect is displayed, update the effect edit widget with new clip duration
4517 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4520 int start = item->fadeOut();
4522 // there is a fade out effect
4523 int effectPos = item->hasEffect("volume", "fadeout");
4524 if (effectPos != -1) {
4525 QDomElement oldeffect = item->effectAt(effectPos);
4526 int max = item->cropDuration().frames(m_document->fps());
4527 int end = max + item->cropStart().frames(m_document->fps());
4529 // Make sure the fade effect is not longer than the clip
4530 item->setFadeOut(max);
4531 start = item->fadeOut();
4533 start = end - start;
4534 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4535 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4536 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4537 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4538 // if fade effect is displayed, update the effect edit widget with new clip duration
4539 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4541 effectPos = item->hasEffect("brightness", "fade_to_black");
4542 if (effectPos != -1) {
4543 QDomElement oldeffect = item->effectAt(effectPos);
4544 int max = item->cropDuration().frames(m_document->fps());
4545 int end = max + item->cropStart().frames(m_document->fps());
4547 // Make sure the fade effect is not longer than the clip
4548 item->setFadeOut(max);
4549 start = item->fadeOut();
4551 start = end - start;
4552 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4553 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4554 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4555 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4556 // if fade effect is displayed, update the effect edit widget with new clip duration
4557 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4561 int effectPos = item->hasEffect("freeze", "freeze");
4562 if (effectPos != -1) {
4563 // Freeze effect needs to be adjusted with clip resize
4564 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4565 QDomElement eff = item->getEffectAt(effectPos);
4566 if (!eff.isNull() && diff != 0) {
4567 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4568 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4569 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4570 emit clipItemSelected(item, item->selectedEffectIndex());
4575 effectPos = item->hasEffect("affine", "pan_zoom");
4576 if (effectPos != -1) {
4577 QDomElement oldeffect = item->effectAt(effectPos);
4578 int start = item->cropStart().frames(m_document->fps());
4579 int max = start + item->cropDuration().frames(m_document->fps());
4584 oldeffect.setAttribute("in", start);
4585 oldeffect.setAttribute("out", max);
4586 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4587 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4588 // if effect is displayed, update the effect edit widget with new clip duration
4589 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4593 double CustomTrackView::getSnapPointForPos(double pos)
4595 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4598 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4600 QList <GenTime> snaps;
4601 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4602 QList<QGraphicsItem *> itemList = items();
4603 for (int i = 0; i < itemList.count(); i++) {
4604 if (itemList.at(i) == selected) continue;
4605 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4606 if (itemList.at(i)->type() == AVWIDGET) {
4607 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4608 GenTime start = item->startPos();
4609 GenTime end = item->endPos();
4610 snaps.append(start);
4612 if (!offsetList.isEmpty()) {
4613 for (int j = 0; j < offsetList.size(); j++) {
4614 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4615 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4619 QList < GenTime > markers = item->snapMarkers();
4620 for (int j = 0; j < markers.size(); ++j) {
4621 GenTime t = markers.at(j);
4623 if (!offsetList.isEmpty()) {
4624 for (int k = 0; k < offsetList.size(); k++) {
4625 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4629 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4630 Transition *transition = static_cast <Transition*>(itemList.at(i));
4631 GenTime start = transition->startPos();
4632 GenTime end = transition->endPos();
4633 snaps.append(start);
4635 if (!offsetList.isEmpty()) {
4636 for (int j = 0; j < offsetList.size(); j++) {
4637 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4638 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4644 // add cursor position
4645 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4647 if (!offsetList.isEmpty()) {
4648 for (int j = 0; j < offsetList.size(); j++) {
4649 snaps.append(pos - offsetList.at(j));
4654 for (int i = 0; i < m_guides.count(); i++) {
4655 snaps.append(m_guides.at(i)->position());
4656 if (!offsetList.isEmpty()) {
4657 for (int j = 0; j < offsetList.size(); j++) {
4658 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4664 m_scene->setSnapList(snaps);
4665 //for (int i = 0; i < m_snapPoints.size(); ++i)
4666 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4669 void CustomTrackView::slotSeekToPreviousSnap()
4671 updateSnapPoints(NULL);
4672 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4673 setCursorPos((int) res.frames(m_document->fps()));
4677 void CustomTrackView::slotSeekToNextSnap()
4679 updateSnapPoints(NULL);
4680 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4681 setCursorPos((int) res.frames(m_document->fps()));
4685 void CustomTrackView::clipStart()
4687 AbstractClipItem *item = getMainActiveClip();
4689 setCursorPos((int) item->startPos().frames(m_document->fps()));
4694 void CustomTrackView::clipEnd()
4696 AbstractClipItem *item = getMainActiveClip();
4698 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4703 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4705 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4706 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4707 m_commandStack->push(command);
4710 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4712 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4713 m_commandStack->push(command);
4716 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4718 DocClipBase *base = m_document->clipManager()->getClipById(id);
4719 QList <CommentedTime> markers = base->commentedSnapMarkers();
4721 if (markers.isEmpty()) {
4722 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4725 QUndoCommand *deleteMarkers = new QUndoCommand();
4726 deleteMarkers->setText("Delete clip markers");
4728 for (int i = 0; i < markers.size(); i++) {
4729 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4731 m_commandStack->push(deleteMarkers);
4734 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4736 DocClipBase *base = m_document->clipManager()->getClipById(id);
4737 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4738 else base->deleteSnapMarker(pos);
4739 emit updateClipMarkers(base);
4740 setDocumentModified();
4741 viewport()->update();
4744 int CustomTrackView::hasGuide(int pos, int offset)
4746 for (int i = 0; i < m_guides.count(); i++) {
4747 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4748 if (qAbs(guidePos - pos) <= offset) return guidePos;
4749 else if (guidePos > pos) return -1;
4754 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4758 double fps = m_document->fps();
4759 for (int i = 0; i < m_guides.count(); i++) {
4760 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4761 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4763 goMenu->setEnabled(!m_guides.isEmpty());
4766 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4768 if (oldPos > GenTime() && pos > GenTime()) {
4770 for (int i = 0; i < m_guides.count(); i++) {
4771 if (m_guides.at(i)->position() == oldPos) {
4772 Guide *item = m_guides.at(i);
4773 item->updateGuide(pos, comment);
4777 } else if (pos > GenTime()) addGuide(pos, comment);
4781 for (int i = 0; i < m_guides.count(); i++) {
4782 if (m_guides.at(i)->position() == oldPos) {
4783 delete m_guides.takeAt(i);
4788 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4790 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4791 m_document->syncGuides(m_guides);
4794 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4796 for (int i = 0; i < m_guides.count(); i++) {
4797 if (m_guides.at(i)->position() == pos) {
4798 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4802 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4803 scene()->addItem(g);
4805 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4806 m_document->syncGuides(m_guides);
4810 void CustomTrackView::slotAddGuide()
4812 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4813 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4814 if (d.exec() != QDialog::Accepted) return;
4815 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4816 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4817 m_commandStack->push(command);
4821 void CustomTrackView::slotEditGuide(int guidePos)
4824 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4825 else pos = GenTime(guidePos, m_document->fps());
4827 for (int i = 0; i < m_guides.count(); i++) {
4828 if (m_guides.at(i)->position() == pos) {
4829 slotEditGuide(m_guides.at(i)->info());
4834 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4837 void CustomTrackView::slotEditGuide(CommentedTime guide)
4839 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4840 if (d.exec() == QDialog::Accepted) {
4841 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4842 m_commandStack->push(command);
4847 void CustomTrackView::slotEditTimeLineGuide()
4849 if (m_dragGuide == NULL) return;
4850 CommentedTime guide = m_dragGuide->info();
4851 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4852 if (d.exec() == QDialog::Accepted) {
4853 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4854 m_commandStack->push(command);
4858 void CustomTrackView::slotDeleteGuide(int guidePos)
4861 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4862 else pos = GenTime(guidePos, m_document->fps());
4864 for (int i = 0; i < m_guides.count(); i++) {
4865 if (m_guides.at(i)->position() == pos) {
4866 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4867 m_commandStack->push(command);
4872 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4876 void CustomTrackView::slotDeleteTimeLineGuide()
4878 if (m_dragGuide == NULL) return;
4879 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4880 m_commandStack->push(command);
4884 void CustomTrackView::slotDeleteAllGuides()
4886 QUndoCommand *deleteAll = new QUndoCommand();
4887 deleteAll->setText("Delete all guides");
4888 for (int i = 0; i < m_guides.count(); i++) {
4889 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4891 m_commandStack->push(deleteAll);
4894 void CustomTrackView::setTool(PROJECTTOOL tool)
4899 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4902 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4903 m_scene->setScale(scaleFactor, verticalScale);
4904 removeTipAnimation();
4905 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4906 bool adjust = false;
4907 if (verticalScale != matrix().m22()) adjust = true;
4908 setMatrix(newmatrix);
4910 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4911 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4912 for (int i = 0; i < m_guides.count(); i++) {
4913 QLineF l = m_guides.at(i)->line();
4914 l.setP2(QPointF(l.x2(), newHeight));
4915 m_guides.at(i)->setLine(l);
4917 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4920 int diff = sceneRect().width() - m_projectDuration;
4921 if (diff * newmatrix.m11() < 50) {
4922 if (newmatrix.m11() < 0.4)
4923 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4925 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4927 centerOn(QPointF(cursorPos(), verticalPos));
4930 void CustomTrackView::slotRefreshGuides()
4932 if (KdenliveSettings::showmarkers()) {
4933 for (int i = 0; i < m_guides.count(); i++)
4934 m_guides.at(i)->update();
4938 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4940 //kDebug() << "// DRAW BG: " << rect.width();
4941 painter->setClipRect(rect);
4942 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4943 QPen pen1 = painter->pen();
4944 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4945 painter->setPen(pen1);
4946 double min = rect.left();
4947 double max = rect.right();
4948 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4949 int maxTrack = m_document->tracksCount();
4950 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4951 QColor audioColor = palette().alternateBase().color();
4952 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4953 for (int i = 0; i < maxTrack; i++) {
4954 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4955 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4956 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4957 if (i == m_selectedTrack)
4958 painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4960 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4962 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4964 int lowerLimit = m_tracksHeight * maxTrack + 1;
4965 if (height() > lowerLimit) {
4966 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4967 painter->fillRect(bg, base);
4971 bool CustomTrackView::findString(const QString &text)
4974 for (int i = 0; i < m_searchPoints.size(); ++i) {
4975 marker = m_searchPoints.at(i).comment();
4976 if (marker.contains(text, Qt::CaseInsensitive)) {
4977 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4978 int vert = verticalScrollBar()->value();
4979 int hor = cursorPos();
4980 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4988 void CustomTrackView::selectFound(QString track, QString pos)
4990 setCursorPos(m_document->timecode().getFrameCount(pos), true);
4991 slotSelectTrack(track.toInt());
4993 int vert = verticalScrollBar()->value();
4994 int hor = cursorPos();
4995 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4998 bool CustomTrackView::findNextString(const QString &text)
5001 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5002 marker = m_searchPoints.at(i).comment();
5003 if (marker.contains(text, Qt::CaseInsensitive)) {
5004 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5005 int vert = verticalScrollBar()->value();
5006 int hor = cursorPos();
5007 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5016 void CustomTrackView::initSearchStrings()
5018 m_searchPoints.clear();
5019 QList<QGraphicsItem *> itemList = items();
5020 for (int i = 0; i < itemList.count(); i++) {
5021 // parse all clip names
5022 if (itemList.at(i)->type() == AVWIDGET) {
5023 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5024 GenTime start = item->startPos();
5025 CommentedTime t(start, item->clipName());
5026 m_searchPoints.append(t);
5027 // add all clip markers
5028 QList < CommentedTime > markers = item->commentedSnapMarkers();
5029 m_searchPoints += markers;
5034 for (int i = 0; i < m_guides.count(); i++)
5035 m_searchPoints.append(m_guides.at(i)->info());
5037 qSort(m_searchPoints);
5040 void CustomTrackView::clearSearchStrings()
5042 m_searchPoints.clear();
5046 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5048 QList<ItemInfo> matchingInfo;
5049 QList<QGraphicsItem *> itemList = items();
5050 for (int i = 0; i < itemList.count(); i++) {
5051 if (itemList.at(i)->type() == AVWIDGET) {
5052 ClipItem *item = (ClipItem *)itemList.at(i);
5053 if (item->clipProducer() == clipId)
5054 matchingInfo << item->info();
5057 return matchingInfo;
5060 void CustomTrackView::copyClip()
5062 qDeleteAll(m_copiedItems);
5063 m_copiedItems.clear();
5064 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5065 if (itemList.count() == 0) {
5066 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5069 for (int i = 0; i < itemList.count(); i++) {
5070 if (itemList.at(i)->type() == AVWIDGET) {
5071 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5072 ClipItem *clone = clip->clone(clip->info());
5073 m_copiedItems.append(clone);
5074 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5075 Transition *dup = static_cast <Transition *>(itemList.at(i));
5076 m_copiedItems.append(dup->clone());
5081 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5083 if (m_scene->editMode() != NORMALEDIT) {
5084 // If we are in overwrite mode, always allow the move
5087 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));
5088 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5089 for (int i = 0; i < collisions.count(); i++) {
5090 if (collisions.at(i)->type() == type) return false;
5095 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5098 for (int i = 0; i < infoList.count(); i++) {
5099 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));
5102 QList<QGraphicsItem *> collisions = scene()->items(path);
5103 for (int i = 0; i < collisions.count(); i++) {
5104 if (collisions.at(i)->type() == type) return false;
5109 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5111 for (int i = 0; i < items.count(); i++) {
5112 ItemInfo info = items.at(i)->info();
5113 info.startPos += offset;
5114 info.endPos += offset;
5115 info.track += trackOffset;
5116 if (!canBePastedTo(info, items.at(i)->type())) return false;
5121 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5123 QPainterPath movePath;
5124 movePath.moveTo(0, 0);
5126 for (int i = 0; i < items.count(); i++) {
5127 ItemInfo info = items.at(i)->info();
5128 info.startPos = info.startPos + offset;
5129 info.endPos = info.endPos + offset;
5130 info.track = info.track + trackOffset;
5131 if (info.startPos < GenTime()) {
5132 // No clip should go below 0
5135 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));
5136 movePath.addRect(rect);
5138 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5139 for (int i = 0; i < collisions.count(); i++) {
5140 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5141 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5149 void CustomTrackView::pasteClip()
5151 if (m_copiedItems.count() == 0) {
5152 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5156 if (m_menuPosition.isNull()) {
5157 position = mapFromGlobal(QCursor::pos());
5158 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5159 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5162 } else position = m_menuPosition;
5164 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5165 int track = (int)(mapToScene(position).y() / m_tracksHeight);
5167 GenTime leftPos = m_copiedItems.at(0)->startPos();
5168 int lowerTrack = m_copiedItems.at(0)->track();
5169 int upperTrack = m_copiedItems.at(0)->track();
5170 for (int i = 1; i < m_copiedItems.count(); i++) {
5171 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5172 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5173 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5176 GenTime offset = pos - leftPos;
5177 int trackOffset = track - lowerTrack;
5179 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5180 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5181 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5182 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5185 QUndoCommand *pasteClips = new QUndoCommand();
5186 pasteClips->setText("Paste clips");
5188 for (int i = 0; i < m_copiedItems.count(); i++) {
5189 // parse all clip names
5190 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5191 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5192 ItemInfo info = clip->info();
5193 info.startPos += offset;
5194 info.endPos += offset;
5195 info.track += trackOffset;
5196 if (canBePastedTo(info, AVWIDGET)) {
5197 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5198 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5199 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5200 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5202 info.startPos = tr->startPos() + offset;
5203 info.endPos = tr->endPos() + offset;
5204 info.track = tr->track() + trackOffset;
5205 int transitionEndTrack;
5206 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5207 else transitionEndTrack = tr->transitionEndTrack();
5208 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5209 if (info.startPos >= info.endPos) {
5210 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5211 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5212 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5215 m_commandStack->push(pasteClips);
5218 void CustomTrackView::pasteClipEffects()
5220 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5221 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5224 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5226 QUndoCommand *paste = new QUndoCommand();
5227 paste->setText("Paste effects");
5229 QList<QGraphicsItem *> clips = scene()->selectedItems();
5232 for (int i = 0; i < clips.count(); ++i) {
5233 if (clips.at(i)->type() == GROUPWIDGET) {
5234 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5235 for (int j = 0; j < children.count(); j++) {
5236 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5237 clips.append(children.at(j));
5244 for (int i = 0; i < clips.count(); ++i) {
5245 if (clips.at(i)->type() == AVWIDGET) {
5246 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5247 for (int j = 0; j < clip->effectsCount(); j++) {
5248 QDomElement eff = clip->effectAt(j);
5249 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5250 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5251 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5256 if (paste->childCount() > 0) m_commandStack->push(paste);
5259 //adjust effects (fades, ...)
5260 for (int i = 0; i < clips.count(); ++i) {
5261 if (clips.at(i)->type() == AVWIDGET) {
5262 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5263 updatePositionEffects(item, item->info());
5269 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5271 // parse parameters to check if we need to adjust to the new crop start
5272 int diff = (newstart - oldstart).frames(m_document->fps());
5273 int max = (newstart + duration).frames(m_document->fps());
5274 QDomNodeList params = xml.elementsByTagName("parameter");
5275 for (int i = 0; i < params.count(); i++) {
5276 QDomElement e = params.item(i).toElement();
5277 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5278 QString def = e.attribute("default");
5279 // Effect has a keyframe type parameter, we need to adjust the values
5280 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5281 QStringList newKeyFrames;
5282 foreach(const QString &str, keys) {
5283 int pos = str.section(':', 0, 0).toInt();
5284 double val = str.section(':', 1, 1).toDouble();
5287 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5289 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5291 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5292 e.setAttribute("keyframes", newKeyFrames.join(";"));
5297 ClipItem *CustomTrackView::getClipUnderCursor() const
5299 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5300 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5301 for (int i = 0; i < collisions.count(); i++) {
5302 if (collisions.at(i)->type() == AVWIDGET) {
5303 return static_cast < ClipItem *>(collisions.at(i));
5309 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5311 QList<QGraphicsItem *> clips = scene()->selectedItems();
5312 if (clips.isEmpty()) {
5313 return getClipUnderCursor();
5315 AbstractClipItem *item = NULL;
5316 for (int i = 0; i < clips.count(); ++i) {
5317 if (clips.at(i)->type() == AVWIDGET) {
5318 item = static_cast < AbstractClipItem *>(clips.at(i));
5319 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5322 if (item) return item;
5327 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5329 QList<QGraphicsItem *> clips = scene()->selectedItems();
5330 if (clips.isEmpty()) {
5331 return getClipUnderCursor();
5334 // remove all items in the list that are not clips
5335 for (int i = 0; i < clips.count();) {
5336 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5339 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5340 for (int i = 0; i < clips.count(); ++i) {
5341 if (clips.at(i)->type() == AVWIDGET) {
5342 item = static_cast < ClipItem *>(clips.at(i));
5343 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5351 void CustomTrackView::setInPoint()
5353 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5355 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5358 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5362 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5365 void CustomTrackView::setOutPoint()
5367 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5369 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5372 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5376 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5379 void CustomTrackView::slotUpdateAllThumbs()
5381 if (!isEnabled()) return;
5382 QList<QGraphicsItem *> itemList = items();
5383 //if (itemList.isEmpty()) return;
5385 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5386 for (int i = 0; i < itemList.count(); i++) {
5387 if (itemList.at(i)->type() == AVWIDGET) {
5388 item = static_cast <ClipItem *>(itemList.at(i));
5389 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5390 // Check if we have a cached thumbnail
5391 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5392 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5393 if (QFile::exists(thumb)) {
5395 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5396 item->slotSetStartThumb(pix);
5399 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5400 QString endThumb = startThumb;
5401 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5402 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5403 if (QFile::exists(startThumb)) {
5404 QPixmap pix(startThumb);
5405 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5406 item->slotSetStartThumb(pix);
5408 if (QFile::exists(endThumb)) {
5409 QPixmap pix(endThumb);
5410 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5411 item->slotSetEndThumb(pix);
5414 item->refreshClip(false);
5418 viewport()->update();
5421 void CustomTrackView::saveThumbnails()
5423 QList<QGraphicsItem *> itemList = items();
5425 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5426 for (int i = 0; i < itemList.count(); i++) {
5427 if (itemList.at(i)->type() == AVWIDGET) {
5428 item = static_cast <ClipItem *>(itemList.at(i));
5429 if (item->clipType() != COLOR) {
5430 // Check if we have a cached thumbnail
5431 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5432 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5433 if (!QFile::exists(thumb)) {
5434 QPixmap pix(item->startThumb());
5438 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5439 QString endThumb = startThumb;
5440 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5441 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5442 if (!QFile::exists(startThumb)) {
5443 QPixmap pix(item->startThumb());
5444 pix.save(startThumb);
5446 if (!QFile::exists(endThumb)) {
5447 QPixmap pix(item->endThumb());
5457 void CustomTrackView::slotInsertTrack(int ix)
5459 TrackDialog d(m_document, parentWidget());
5460 d.comboTracks->setCurrentIndex(ix);
5461 d.label->setText(i18n("Insert track"));
5462 d.setWindowTitle(i18n("Insert New Track"));
5464 if (d.exec() == QDialog::Accepted) {
5465 ix = d.comboTracks->currentIndex();
5466 if (d.before_select->currentIndex() == 1)
5469 info.isMute = false;
5470 info.isLocked = false;
5471 if (d.video_track->isChecked()) {
5472 info.type = VIDEOTRACK;
5473 info.isBlind = false;
5475 info.type = AUDIOTRACK;
5476 info.isBlind = true;
5478 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5479 m_commandStack->push(addTrack);
5480 setDocumentModified();
5484 void CustomTrackView::slotDeleteTrack(int ix)
5486 if (m_document->tracksCount() < 2) return;
5487 TrackDialog d(m_document, parentWidget());
5488 d.comboTracks->setCurrentIndex(ix);
5489 d.label->setText(i18n("Delete track"));
5490 d.before_select->setHidden(true);
5491 d.setWindowTitle(i18n("Delete Track"));
5492 d.video_track->setHidden(true);
5493 d.audio_track->setHidden(true);
5494 if (d.exec() == QDialog::Accepted) {
5495 ix = d.comboTracks->currentIndex();
5496 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5497 deleteTimelineTrack(ix, info);
5498 setDocumentModified();
5499 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5500 m_commandStack->push(command);*/
5504 void CustomTrackView::slotConfigTracks(int ix)
5506 TracksConfigDialog d(m_document, ix, parentWidget());
5507 if (d.exec() == QDialog::Accepted) {
5508 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5509 m_commandStack->push(configTracks);
5510 QList <int> toDelete = d.deletedTracks();
5511 for (int i = 0; i < toDelete.count(); ++i) {
5512 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5513 deleteTimelineTrack(toDelete.at(i) - i, info);
5515 setDocumentModified();
5519 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5521 if (m_document->tracksCount() < 2) return;
5522 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5523 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5524 QList<QGraphicsItem *> selection = m_scene->items(r);
5525 QUndoCommand *deleteTrack = new QUndoCommand();
5526 deleteTrack->setText("Delete track");
5528 // Delete all clips in selected track
5529 for (int i = 0; i < selection.count(); i++) {
5530 if (selection.at(i)->type() == AVWIDGET) {
5531 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5532 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5533 m_scene->removeItem(item);
5536 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5537 Transition *item = static_cast <Transition *>(selection.at(i));
5538 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5539 m_scene->removeItem(item);
5545 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5546 m_commandStack->push(deleteTrack);
5549 void CustomTrackView::autoTransition()
5551 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5552 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5553 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5556 Transition *tr = static_cast <Transition*>(itemList.at(0));
5557 tr->setAutomatic(!tr->isAutomatic());
5558 QDomElement transition = tr->toXML();
5559 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);
5560 setDocumentModified();
5564 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5567 QDomNodeList params = effect.elementsByTagName("parameter");
5568 for (int i = 0; i < params.count(); i++) {
5569 QDomElement e = params.item(i).toElement();
5570 if (!e.isNull() && e.attribute("type") == "constant") {
5571 if (e.hasAttribute("factor")) {
5572 double factor = e.attribute("factor").toDouble();
5573 double value = e.attribute("value").toDouble();
5574 value = value / factor;
5575 result.append(QString::number(value));
5576 } else result.append(e.attribute("value"));
5582 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5584 QList<QGraphicsItem *> list = scene()->items();
5585 ClipItem *clip = NULL;
5586 for (int i = 0; i < list.size(); ++i) {
5587 if (list.at(i)->type() == AVWIDGET) {
5588 clip = static_cast <ClipItem *>(list.at(i));
5589 if (clip->clipProducer() == id) {
5590 clip->setClipName(name);
5594 viewport()->update();
5597 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5599 minimum = GenTime();
5600 maximum = GenTime();
5601 QList<QGraphicsItem *> selection;
5602 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5603 selection.removeAll(item);
5604 for (int i = 0; i < selection.count(); i++) {
5605 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5606 if (clip && clip->type() == AVWIDGET) {
5607 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5608 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5613 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5615 minimum = GenTime();
5616 maximum = GenTime();
5617 QList<QGraphicsItem *> selection;
5618 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5619 selection.removeAll(item);
5620 for (int i = 0; i < selection.count(); i++) {
5621 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5622 if (clip && clip->type() == TRANSITIONWIDGET) {
5623 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5624 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5629 void CustomTrackView::loadGroups(const QDomNodeList groups)
5631 for (int i = 0; i < groups.count(); i++) {
5632 QDomNodeList children = groups.at(i).childNodes();
5633 scene()->clearSelection();
5634 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5635 QDomNode n = children.item(nodeindex);
5636 QDomElement elem = n.toElement();
5637 int pos = elem.attribute("position").toInt();
5638 int track = elem.attribute("track").toInt();
5639 if (elem.tagName() == "clipitem") {
5640 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5641 if (clip) clip->setSelected(true);
5643 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5644 if (clip) clip->setSelected(true);
5647 groupSelectedItems(false, true);
5651 void CustomTrackView::splitAudio()
5653 resetSelectionGroup();
5654 QList<QGraphicsItem *> selection = scene()->selectedItems();
5655 if (selection.isEmpty()) {
5656 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5659 QUndoCommand *splitCommand = new QUndoCommand();
5660 splitCommand->setText(i18n("Split audio"));
5661 for (int i = 0; i < selection.count(); i++) {
5662 if (selection.at(i)->type() == AVWIDGET) {
5663 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5664 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5665 if (clip->parentItem()) {
5666 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5668 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5673 if (splitCommand->childCount() > 0)
5674 m_commandStack->push(splitCommand);
5677 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5679 ClipItem *clip = getClipItemAt(pos, track);
5681 kDebug() << "// Cannot find clip to split!!!";
5685 int start = pos.frames(m_document->fps());
5686 int freetrack = m_document->tracksCount() - track - 1;
5687 for (; freetrack > 0; freetrack--) {
5688 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5689 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5690 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5691 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5692 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5697 kDebug() << "GOT TRK: " << track;
5698 if (freetrack == 0) {
5699 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5701 ItemInfo info = clip->info();
5702 info.track = m_document->tracksCount() - freetrack;
5703 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5704 scene()->clearSelection();
5705 clip->setSelected(true);
5706 ClipItem *audioClip = getClipItemAt(start, info.track);
5708 clip->setVideoOnly(true);
5709 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5710 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5712 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5713 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5715 audioClip->setSelected(true);
5716 audioClip->setAudioOnly(true);
5717 groupSelectedItems(false, true);
5721 // unsplit clip: remove audio part and change video part to normal clip
5722 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5723 kDebug() << "//CANNOT FIND CLP GRP";
5726 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5727 QList<QGraphicsItem *> children = grp->childItems();
5728 if (children.count() != 2) {
5729 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5732 for (int i = 0; i < children.count(); i++) {
5733 if (children.at(i) != clip) {
5734 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5735 ItemInfo info = clip->info();
5736 deleteClip(clp->info());
5737 clip->setVideoOnly(false);
5738 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5739 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5744 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5745 m_document->clipManager()->removeGroup(grp);
5746 scene()->destroyItemGroup(grp);
5750 void CustomTrackView::setVideoOnly()
5752 resetSelectionGroup();
5753 QList<QGraphicsItem *> selection = scene()->selectedItems();
5754 if (selection.isEmpty()) {
5755 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5758 QUndoCommand *videoCommand = new QUndoCommand();
5759 videoCommand->setText(i18n("Video only"));
5760 for (int i = 0; i < selection.count(); i++) {
5761 if (selection.at(i)->type() == AVWIDGET) {
5762 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5763 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5764 if (clip->parentItem()) {
5765 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5767 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5772 m_commandStack->push(videoCommand);
5775 void CustomTrackView::setAudioOnly()
5777 resetSelectionGroup();
5778 QList<QGraphicsItem *> selection = scene()->selectedItems();
5779 if (selection.isEmpty()) {
5780 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5783 QUndoCommand *videoCommand = new QUndoCommand();
5784 videoCommand->setText(i18n("Audio only"));
5785 for (int i = 0; i < selection.count(); i++) {
5786 if (selection.at(i)->type() == AVWIDGET) {
5787 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5788 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5789 if (clip->parentItem()) {
5790 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5792 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5797 m_commandStack->push(videoCommand);
5800 void CustomTrackView::setAudioAndVideo()
5802 resetSelectionGroup();
5803 QList<QGraphicsItem *> selection = scene()->selectedItems();
5804 if (selection.isEmpty()) {
5805 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5808 QUndoCommand *videoCommand = new QUndoCommand();
5809 videoCommand->setText(i18n("Audio and Video"));
5810 for (int i = 0; i < selection.count(); i++) {
5811 if (selection.at(i)->type() == AVWIDGET) {
5812 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5813 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5814 if (clip->parentItem()) {
5815 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5817 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5822 m_commandStack->push(videoCommand);
5825 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5827 ClipItem *clip = getClipItemAt(pos, track);
5829 kDebug() << "// Cannot find clip to split!!!";
5833 int start = pos.frames(m_document->fps());
5834 clip->setVideoOnly(true);
5835 clip->setAudioOnly(false);
5836 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5837 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5839 } else if (audioOnly) {
5840 int start = pos.frames(m_document->fps());
5841 clip->setAudioOnly(true);
5842 clip->setVideoOnly(false);
5843 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5844 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5847 int start = pos.frames(m_document->fps());
5848 clip->setAudioOnly(false);
5849 clip->setVideoOnly(false);
5850 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5851 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5855 setDocumentModified();
5858 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5860 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5861 m_clipTypeGroup->setEnabled(false);
5863 m_clipTypeGroup->setEnabled(true);
5864 QList <QAction *> actions = m_clipTypeGroup->actions();
5866 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5867 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5868 else lookup = "clip_audio_and_video";
5869 for (int i = 0; i < actions.count(); i++) {
5870 if (actions.at(i)->data().toString() == lookup) {
5871 actions.at(i)->setChecked(true);
5878 void CustomTrackView::slotGoToMarker(QAction *action)
5880 int pos = action->data().toInt();
5881 setCursorPos(pos, true);
5884 void CustomTrackView::reloadTransitionLumas()
5888 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5889 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5890 for (int i = 0; i < params.count(); i++) {
5891 QDomElement e = params.item(i).toElement();
5892 if (e.attribute("tag") == "resource") {
5893 lumaNames = e.attribute("paramlistdisplay");
5894 lumaFiles = e.attribute("paramlist");
5899 QList<QGraphicsItem *> itemList = items();
5900 Transition *transitionitem;
5901 QDomElement transitionXml;
5902 for (int i = 0; i < itemList.count(); i++) {
5903 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5904 transitionitem = static_cast <Transition*>(itemList.at(i));
5905 transitionXml = transitionitem->toXML();
5906 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5907 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5908 for (int i = 0; i < params.count(); i++) {
5909 QDomElement e = params.item(i).toElement();
5910 if (e.attribute("tag") == "resource") {
5911 e.setAttribute("paramlistdisplay", lumaNames);
5912 e.setAttribute("paramlist", lumaFiles);
5917 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5918 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5919 for (int i = 0; i < params.count(); i++) {
5920 QDomElement e = params.item(i).toElement();
5921 if (e.attribute("tag") == "luma") {
5922 e.setAttribute("paramlistdisplay", lumaNames);
5923 e.setAttribute("paramlist", lumaFiles);
5930 emit transitionItemSelected(NULL);
5933 double CustomTrackView::fps() const
5935 return m_document->fps();
5938 void CustomTrackView::updateProjectFps()
5940 // update all clips to the new fps
5941 resetSelectionGroup();
5942 scene()->clearSelection();
5944 QList<QGraphicsItem *> itemList = items();
5945 for (int i = 0; i < itemList.count(); i++) {
5946 // remove all items and re-add them one by one
5947 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5949 for (int i = 0; i < itemList.count(); i++) {
5950 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5951 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5952 clip->updateFps(m_document->fps());
5953 m_scene->addItem(clip);
5954 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5955 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5956 QList<QGraphicsItem *> children = grp->childItems();
5957 for (int j = 0; j < children.count(); j++) {
5958 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5959 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5960 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5961 clip->updateFps(m_document->fps());
5964 m_document->clipManager()->removeGroup(grp);
5965 m_scene->addItem(grp);
5966 scene()->destroyItemGroup(grp);
5967 for (int j = 0; j < children.count(); j++) {
5968 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5969 //children.at(j)->setParentItem(0);
5970 children.at(j)->setSelected(true);
5973 groupSelectedItems(true, true);
5974 } else if (itemList.at(i)->type() == GUIDEITEM) {
5975 Guide *g = static_cast<Guide *>(itemList.at(i));
5977 m_scene->addItem(g);
5980 viewport()->update();
5983 void CustomTrackView::slotTrackDown()
5985 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5986 else m_selectedTrack++;
5987 emit updateTrackHeaders();
5988 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5989 ensureVisible(rect, 0, 0);
5990 viewport()->update();
5993 void CustomTrackView::slotTrackUp()
5995 if (m_selectedTrack > 0) m_selectedTrack--;
5996 else m_selectedTrack = m_document->tracksCount() - 1;
5997 emit updateTrackHeaders();
5998 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5999 ensureVisible(rect, 0, 0);
6000 viewport()->update();
6003 int CustomTrackView::selectedTrack() const
6005 return m_selectedTrack;
6008 QStringList CustomTrackView::selectedClips() const
6010 QStringList clipIds;
6011 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6012 for (int i = 0; i < selection.count(); i++) {
6013 if (selection.at(i)->type() == AVWIDGET) {
6014 ClipItem *item = (ClipItem *)selection.at(i);
6015 clipIds << item->clipProducer();
6021 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6023 QList<ClipItem *> clips;
6024 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6025 for (int i = 0; i < selection.count(); i++) {
6026 if (selection.at(i)->type() == AVWIDGET) {
6027 clips.append((ClipItem *)selection.at(i));
6033 void CustomTrackView::slotSelectTrack(int ix)
6035 m_selectedTrack = qMax(0, ix);
6036 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6037 emit updateTrackHeaders();
6038 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6039 ensureVisible(rect, 0, 0);
6040 viewport()->update();
6043 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6046 if (track != -1 && pos != -1)
6047 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6049 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6050 QList<QGraphicsItem *> selection = m_scene->items(rect);
6051 resetSelectionGroup(group);
6052 if (!group) m_scene->clearSelection();
6053 for (int i = 0; i < selection.count(); i++) {
6054 if (selection.at(i)->type() == AVWIDGET) {
6055 selection.at(i)->setSelected(add);
6059 if (group) groupSelectedItems();
6062 void CustomTrackView::selectTransition(bool add, bool group)
6064 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6065 QList<QGraphicsItem *> selection = m_scene->items(rect);
6066 resetSelectionGroup(group);
6067 if (!group) m_scene->clearSelection();
6068 for (int i = 0; i < selection.count(); i++) {
6069 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6070 selection.at(i)->setSelected(add);
6074 if (group) groupSelectedItems();
6077 QStringList CustomTrackView::extractTransitionsLumas()
6080 QList<QGraphicsItem *> itemList = items();
6081 Transition *transitionitem;
6082 QDomElement transitionXml;
6083 for (int i = 0; i < itemList.count(); i++) {
6084 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6085 transitionitem = static_cast <Transition*>(itemList.at(i));
6086 transitionXml = transitionitem->toXML();
6087 QString luma = EffectsList::parameter(transitionXml, "luma");
6088 if (!luma.isEmpty()) urls << luma;
6094 void CustomTrackView::setEditMode(EDITMODE mode)
6096 m_scene->setEditMode(mode);
6099 void CustomTrackView::checkTrackSequence(int track)
6101 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6102 //track = m_document->tracksCount() -track;
6103 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6104 QList<QGraphicsItem *> selection = m_scene->items(rect);
6105 QList <int> timelineList;
6106 timelineList.append(0);
6107 for (int i = 0; i < selection.count(); i++) {
6108 if (selection.at(i)->type() == AVWIDGET) {
6109 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6110 int start = clip->startPos().frames(m_document->fps());
6111 int end = clip->endPos().frames(m_document->fps());
6112 if (!timelineList.contains(start)) timelineList.append(start);
6113 if (!timelineList.contains(end)) timelineList.append(end);
6116 qSort(timelineList);
6117 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6118 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6121 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6123 if (data.isEmpty()) return;
6124 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6126 info.startPos = GenTime(in, m_document->fps());
6127 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6128 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6129 info.cropDuration = info.endPos - info.startPos;
6130 info.track = m_selectedTrack;
6131 QUndoCommand *addCommand = new QUndoCommand();
6132 addCommand->setText(i18n("Insert clip"));
6133 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6134 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6135 m_commandStack->push(addCommand);
6137 selectClip(true, false, m_selectedTrack, in);
6138 // Automatic audio split
6139 if (KdenliveSettings::splitaudio())
6143 void CustomTrackView::clearSelection()
6145 resetSelectionGroup();
6146 scene()->clearSelection();
6148 emit clipItemSelected(NULL);
6151 void CustomTrackView::updatePalette()
6156 pen1.setColor(palette().text().color());
6157 m_cursorLine->setPen(pen1);
6161 void CustomTrackView::removeTipAnimation()
6164 scene()->removeItem(m_visualTip);
6165 m_animationTimer->stop();
6173 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6175 if (m_visualTip == NULL) {
6176 QRectF rect = clip->sceneBoundingRect();
6177 m_animation = new QGraphicsItemAnimation;
6178 m_animation->setTimeLine(m_animationTimer);
6179 m_animation->setScaleAt(1, 1, 1);
6184 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6185 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6186 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6188 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6190 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6192 m_animation->setScaleAt(.5, 2, 2);
6196 polygon << QPoint(0, - size * 2);
6197 if (mode == RESIZESTART)
6198 polygon << QPoint(size * 2, 0);
6200 polygon << QPoint(- size * 2, 0);
6201 polygon << QPoint(0, size * 2);
6202 polygon << QPoint(0, - size * 2);
6204 m_visualTip = new QGraphicsPolygonItem(polygon);
6205 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6206 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6207 if (mode == RESIZESTART)
6208 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6210 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6212 m_animation->setScaleAt(.5, 2, 1);
6214 case TRANSITIONSTART:
6216 polygon << QPoint(0, - size * 2);
6217 if (mode == TRANSITIONSTART)
6218 polygon << QPoint(size * 2, 0);
6220 polygon << QPoint(- size * 2, 0);
6221 polygon << QPoint(0, 0);
6222 polygon << QPoint(0, - size * 2);
6224 m_visualTip = new QGraphicsPolygonItem(polygon);
6225 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6226 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6227 if (mode == TRANSITIONSTART)
6228 m_visualTip->setPos(rect.x(), rect.bottom());
6230 m_visualTip->setPos(rect.right(), rect.bottom());
6232 m_animation->setScaleAt(.5, 2, 2);
6239 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6240 m_visualTip->setZValue(100);
6241 scene()->addItem(m_visualTip);
6242 m_animation->setItem(m_visualTip);
6243 m_animationTimer->start();
6247 bool CustomTrackView::hasAudio(int track) const
6249 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6250 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6251 QGraphicsItem *item;
6252 for (int i = 0; i < collisions.count(); i++) {
6253 item = collisions.at(i);
6254 if (!item->isEnabled()) continue;
6255 if (item->type() == AVWIDGET) {
6256 ClipItem *clip = static_cast <ClipItem *>(item);
6257 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;