1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "commands/moveclipcommand.h"
26 #include "commands/movetransitioncommand.h"
27 #include "commands/resizeclipcommand.h"
28 #include "commands/editguidecommand.h"
29 #include "commands/addtimelineclipcommand.h"
30 #include "commands/addeffectcommand.h"
31 #include "commands/editeffectcommand.h"
32 #include "commands/moveeffectcommand.h"
33 #include "commands/addtransitioncommand.h"
34 #include "commands/edittransitioncommand.h"
35 #include "commands/editkeyframecommand.h"
36 #include "commands/changespeedcommand.h"
37 #include "commands/addmarkercommand.h"
38 #include "commands/razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "commands/insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "commands/addtrackcommand.h"
51 #include "commands/changeeffectstatecommand.h"
52 #include "commands/movegroupcommand.h"
53 #include "ui_addtrack_ui.h"
54 #include "initeffects.h"
55 #include "commands/locktrackcommand.h"
56 #include "commands/groupclipscommand.h"
57 #include "commands/splitaudiocommand.h"
58 #include "commands/changecliptypecommand.h"
59 #include "trackdialog.h"
60 #include "tracksconfigdialog.h"
61 #include "commands/configtrackscommand.h"
62 #include "commands/rebuildgroupcommand.h"
63 #include "commands/razorgroupcommand.h"
64 #include "profilesdialog.h"
66 #include "lib/audio/audioEnvelope.h"
67 #include "lib/audio/audioCorrelation.h"
74 #include <KMessageBox>
75 #include <KIO/NetAccess>
77 #include <QMouseEvent>
78 #include <QStylePainter>
79 #include <QGraphicsItem>
80 #include <QDomDocument>
82 #include <QApplication>
83 #include <QInputDialog>
86 #if QT_VERSION >= 0x040600
87 #include <QGraphicsDropShadowEffect>
92 bool sortGuidesList(const Guide *g1 , const Guide *g2)
94 return (*g1).position() < (*g2).position();
99 // disable animation if user asked it in KDE's global settings
100 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
101 // needs something like below (taken from dolphin)
102 // #include <kglobalsettings.h>
103 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
104 // const int duration = animate ? 1500 : 1;
106 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
107 QGraphicsView(projectscene, parent),
108 m_tracksHeight(KdenliveSettings::trackheight()),
109 m_projectDuration(0),
112 m_scene(projectscene),
114 m_operationMode(NONE),
121 m_autoScroll(KdenliveSettings::autoscroll()),
122 m_pasteEffectsAction(NULL),
123 m_ungroupAction(NULL),
130 m_blockRefresh(false),
131 m_selectionGroup(NULL),
133 m_audioCorrelator(NULL),
134 m_audioAlignmentReference(NULL),
135 m_controlModifier(false)
138 m_commandStack = doc->commandStack();
140 m_commandStack = NULL;
143 setMouseTracking(true);
144 setAcceptDrops(true);
145 setFrameShape(QFrame::NoFrame);
147 //setCacheMode(QGraphicsView::CacheBackground);
148 setAutoFillBackground(false);
149 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
150 setContentsMargins(0, 0, 0, 0);
152 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
154 m_animationTimer = new QTimeLine(800);
155 m_animationTimer->setFrameRange(0, 5);
156 m_animationTimer->setUpdateInterval(100);
157 m_animationTimer->setLoopCount(0);
159 m_tipColor = QColor(0, 192, 0, 200);
160 m_tipPen.setColor(QColor(255, 255, 255, 100));
161 m_tipPen.setWidth(3);
163 const int maxHeight = m_tracksHeight * m_document->tracksCount();
164 setSceneRect(0, 0, sceneRect().width(), maxHeight);
165 verticalScrollBar()->setMaximum(maxHeight);
166 verticalScrollBar()->setTracking(true);
167 // repaint guides when using vertical scroll
168 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
170 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
171 m_cursorLine->setZValue(1000);
174 pen1.setColor(palette().text().color());
175 m_cursorLine->setPen(pen1);
176 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
178 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
179 m_scrollTimer.setInterval(100);
180 m_scrollTimer.setSingleShot(true);
182 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
183 m_thumbsTimer.setInterval(500);
184 m_thumbsTimer.setSingleShot(true);
186 KIcon razorIcon("edit-cut");
187 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
189 KIcon spacerIcon("kdenlive-spacer-tool");
190 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
193 CustomTrackView::~CustomTrackView()
195 qDeleteAll(m_guides);
197 m_waitingThumbs.clear();
198 delete m_animationTimer;
202 void CustomTrackView::keyPressEvent(QKeyEvent * event)
204 if (event->key() == Qt::Key_Up) {
207 } else if (event->key() == Qt::Key_Down) {
210 } else QWidget::keyPressEvent(event);
213 void CustomTrackView::setDocumentModified()
215 m_document->setModified(true);
218 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
220 m_timelineContextMenu = timeline;
221 m_timelineContextClipMenu = clip;
222 m_clipTypeGroup = clipTypeGroup;
223 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
225 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
226 m_markerMenu->setEnabled(false);
227 markermenu->addMenu(m_markerMenu);
228 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
229 QList <QAction *> list = m_timelineContextClipMenu->actions();
230 for (int i = 0; i < list.count(); i++) {
231 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
232 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
235 m_timelineContextTransitionMenu = transition;
236 list = m_timelineContextTransitionMenu->actions();
237 for (int i = 0; i < list.count(); i++) {
238 if (list.at(i)->data().toString() == "auto") {
239 m_autoTransition = list.at(i);
244 m_timelineContextMenu->addSeparator();
245 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
246 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
247 m_timelineContextMenu->addAction(m_deleteGuide);
249 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
250 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
251 m_timelineContextMenu->addAction(m_editGuide);
254 void CustomTrackView::slotDoResetMenuPosition()
256 m_menuPosition = QPoint();
259 void CustomTrackView::slotResetMenuPosition()
261 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
262 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
265 void CustomTrackView::checkAutoScroll()
267 m_autoScroll = KdenliveSettings::autoscroll();
270 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
271 return m_scene->m_tracksList;
275 int CustomTrackView::getFrameWidth()
277 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
280 void CustomTrackView::updateSceneFrameWidth()
282 int frameWidth = getFrameWidth();
283 QList<QGraphicsItem *> itemList = items();
285 for (int i = 0; i < itemList.count(); i++) {
286 if (itemList.at(i)->type() == AVWIDGET) {
287 item = (ClipItem*) itemList.at(i);
288 item->resetFrameWidth(frameWidth);
289 item->resetThumbs(true);
294 bool CustomTrackView::checkTrackHeight()
296 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
297 m_tracksHeight = KdenliveSettings::trackheight();
298 emit trackHeightChanged();
299 QList<QGraphicsItem *> itemList = items();
301 Transition *transitionitem;
302 int frameWidth = getFrameWidth();
303 bool snap = KdenliveSettings::snaptopoints();
304 KdenliveSettings::setSnaptopoints(false);
305 for (int i = 0; i < itemList.count(); i++) {
306 if (itemList.at(i)->type() == AVWIDGET) {
307 item = (ClipItem*) itemList.at(i);
308 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
309 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
310 item->resetFrameWidth(frameWidth);
311 item->resetThumbs(true);
312 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
313 transitionitem = (Transition*) itemList.at(i);
314 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
315 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
318 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
319 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
321 for (int i = 0; i < m_guides.count(); i++) {
322 QLineF l = m_guides.at(i)->line();
323 l.setP2(QPointF(l.x2(), newHeight));
324 m_guides.at(i)->setLine(l);
327 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
328 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
329 KdenliveSettings::setSnaptopoints(snap);
330 viewport()->update();
334 /** Zoom or move viewport on mousewheel
336 * If mousewheel+Ctrl, zooms in/out on the timeline.
338 * With Ctrl, moves viewport towards end of timeline if down/back,
339 * opposite on up/forward.
341 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
342 void CustomTrackView::wheelEvent(QWheelEvent * e)
344 if (e->modifiers() == Qt::ControlModifier) {
345 if (e->delta() > 0) emit zoomIn();
348 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
349 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
353 int CustomTrackView::getPreviousVideoTrack(int track)
355 track = m_document->tracksCount() - track - 1;
357 for (int i = track; i > -1; i--) {
358 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
364 void CustomTrackView::slotFetchNextThumbs()
366 if (!m_waitingThumbs.isEmpty()) {
367 ClipItem *item = m_waitingThumbs.takeFirst();
368 while (item == NULL && !m_waitingThumbs.isEmpty()) {
369 item = m_waitingThumbs.takeFirst();
371 if (item) item->slotFetchThumbs();
372 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
376 void CustomTrackView::slotCheckMouseScrolling()
378 if (m_scrollOffset == 0) {
379 m_scrollTimer.stop();
382 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
383 m_scrollTimer.start();
386 void CustomTrackView::slotCheckPositionScrolling()
388 // If mouse is at a border of the view, scroll
389 if (m_moveOpMode != SEEK) return;
390 if (mapFromScene(m_cursorPos, 0).x() < 3) {
391 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
392 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
393 setCursorPos(mapToScene(QPoint(-2, 0)).x());
394 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
395 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
396 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
397 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
403 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
405 int pos = event->x();
406 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
408 double snappedPos = getSnapPointForPos(mappedXPos);
409 emit mousePosition(mappedXPos);
411 if (event->buttons() & Qt::MidButton) return;
412 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
413 event->setAccepted(true);
415 QGraphicsView::mouseMoveEvent(event);
419 if (event->buttons() != Qt::NoButton) {
420 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
421 if (m_dragItem && m_tool == SELECTTOOL) {
422 if (m_operationMode == MOVE && move) {
423 QGraphicsView::mouseMoveEvent(event);
424 // If mouse is at a border of the view, scroll
426 m_scrollOffset = -30;
427 m_scrollTimer.start();
428 } else if (viewport()->width() - pos < 10) {
430 m_scrollTimer.start();
431 } else if (m_scrollTimer.isActive()) {
432 m_scrollTimer.stop();
434 } else if (m_operationMode == RESIZESTART && move) {
435 m_document->renderer()->pause();
436 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
437 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
439 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
441 m_dragItem->resizeStart((int)(snappedPos));
443 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
444 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
445 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
446 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
447 } else if (m_operationMode == RESIZEEND && move) {
448 m_document->renderer()->pause();
449 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
450 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
452 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
454 m_dragItem->resizeEnd((int)(snappedPos));
456 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
457 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
458 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
459 } else if (m_operationMode == FADEIN && move) {
460 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
461 } else if (m_operationMode == FADEOUT && move) {
462 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
463 } else if (m_operationMode == KEYFRAME && move) {
464 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
465 double pos = mapToScene(event->pos()).toPoint().y();
466 QRectF br = m_dragItem->sceneBoundingRect();
467 double maxh = 100.0 / br.height();
468 pos = (br.bottom() - pos) * maxh;
469 m_dragItem->updateKeyFramePos(keyFramePos, pos);
470 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
471 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
473 removeTipAnimation();
475 } else if (m_operationMode == MOVEGUIDE) {
476 removeTipAnimation();
477 QGraphicsView::mouseMoveEvent(event);
479 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
481 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
482 if (snappedPos < 0) snappedPos = 0;
484 // Make sure there is no collision
485 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
486 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
487 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
488 collidingItems.removeAll(m_selectionGroup);
489 for (int i = 0; i < children.count(); i++) {
490 if (children.at(i)->type() == GROUPWIDGET) {
491 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
492 for (int j = 0; j < subchildren.count(); j++)
493 collidingItems.removeAll(subchildren.at(j));
495 collidingItems.removeAll(children.at(i));
497 bool collision = false;
499 for (int i = 0; i < collidingItems.count(); i++) {
500 if (!collidingItems.at(i)->isEnabled()) continue;
501 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
502 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
503 // Moving backward, determine best pos
504 QPainterPath clipPath;
505 clipPath.addRect(item->sceneBoundingRect());
506 QPainterPath res = shape.intersected(clipPath);
507 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
510 snappedPos += offset;
511 // make sure we have no collision
512 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
513 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
514 collidingItems.removeAll(m_selectionGroup);
515 for (int i = 0; i < children.count(); i++) {
516 if (children.at(i)->type() == GROUPWIDGET) {
517 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
518 for (int j = 0; j < subchildren.count(); j++)
519 collidingItems.removeAll(subchildren.at(j));
521 collidingItems.removeAll(children.at(i));
524 for (int i = 0; i < collidingItems.count(); i++) {
525 if (!collidingItems.at(i)->isEnabled()) continue;
526 if (collidingItems.at(i)->type() == AVWIDGET) {
535 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
536 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
537 collidingItems.removeAll(m_selectionGroup);
538 for (int i = 0; i < children.count(); i++) {
539 if (children.at(i)->type() == GROUPWIDGET) {
540 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
541 for (int j = 0; j < subchildren.count(); j++)
542 collidingItems.removeAll(subchildren.at(j));
544 collidingItems.removeAll(children.at(i));
548 for (int i = 0; i < collidingItems.count(); i++) {
549 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
550 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
551 // Moving backward, determine best pos
552 QPainterPath clipPath;
553 clipPath.addRect(item->sceneBoundingRect());
554 QPainterPath res = shape.intersected(clipPath);
555 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
559 snappedPos += offset;
560 // make sure we have no collision
561 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
562 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
563 collidingItems.removeAll(m_selectionGroup);
564 for (int i = 0; i < children.count(); i++) {
565 if (children.at(i)->type() == GROUPWIDGET) {
566 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
567 for (int j = 0; j < subchildren.count(); j++)
568 collidingItems.removeAll(subchildren.at(j));
570 collidingItems.removeAll(children.at(i));
572 for (int i = 0; i < collidingItems.count(); i++) {
573 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
581 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
582 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
586 if (m_tool == RAZORTOOL) {
587 setCursor(m_razorCursor);
588 //QGraphicsView::mouseMoveEvent(event);
590 } else if (m_tool == SPACERTOOL) {
591 setCursor(m_spacerCursor);
595 QList<QGraphicsItem *> itemList = items(event->pos());
596 QGraphicsRectItem *item = NULL;
597 OPERATIONTYPE opMode = NONE;
599 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
601 } else for (int i = 0; i < itemList.count(); i++) {
602 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
603 item = (QGraphicsRectItem*) itemList.at(i);
608 if (item && event->buttons() == Qt::NoButton) {
609 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
610 if (m_tool == RAZORTOOL) {
611 // razor tool over a clip, display current frame in monitor
612 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
613 //TODO: solve crash when showing frame when moving razor over clip
614 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
620 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
621 // all other modes break the selection, so the user probably wants to move it
624 if (clip->rect().width() * transform().m11() < 15) {
625 // If the item is very small, only allow move
628 else opMode = clip->operationMode(mapToScene(event->pos()));
631 const double size = 5;
632 if (opMode == m_moveOpMode) {
633 QGraphicsView::mouseMoveEvent(event);
636 removeTipAnimation();
638 m_moveOpMode = opMode;
639 setTipAnimation(clip, opMode, size);
641 if (item->type() == AVWIDGET)
642 ci = static_cast <ClipItem *>(item);
644 if (opMode == MOVE) {
645 setCursor(Qt::OpenHandCursor);
647 message = ci->clipName() + i18n(":");
648 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
649 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
650 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
651 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
652 if (clip->parentItem() == m_selectionGroup)
653 message.append(i18n(" Selection duration:"));
655 message.append(i18n(" Group duration:"));
656 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
657 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
658 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
659 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
663 } else if (opMode == RESIZESTART) {
664 setCursor(KCursor("left_side", Qt::SizeHorCursor));
666 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
667 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
668 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
669 } else if (opMode == RESIZEEND) {
670 setCursor(KCursor("right_side", Qt::SizeHorCursor));
672 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
673 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
674 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
675 } else if (opMode == FADEIN || opMode == FADEOUT) {
676 setCursor(Qt::PointingHandCursor);
677 if (ci && opMode == FADEIN && ci->fadeIn()) {
678 message = i18n("Fade in duration: ");
679 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
680 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
681 message = i18n("Fade out duration: ");
682 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
684 message = i18n("Drag to add or resize a fade effect.");
686 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
687 setCursor(Qt::PointingHandCursor);
688 message = i18n("Click to add a transition.");
689 } else if (opMode == KEYFRAME) {
690 setCursor(Qt::PointingHandCursor);
691 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
694 if (!message.isEmpty())
695 emit displayMessage(message, InformationMessage);
696 } // no clip under mouse
697 else if (m_tool == RAZORTOOL) {
700 } else if (opMode == MOVEGUIDE) {
701 m_moveOpMode = opMode;
702 setCursor(Qt::SplitHCursor);
704 removeTipAnimation();
705 setCursor(Qt::ArrowCursor);
706 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
707 QGraphicsView::mouseMoveEvent(event);
709 setCursorPos(mappedXPos);
710 slotCheckPositionScrolling();
712 } else m_moveOpMode = NONE;
714 QGraphicsView::mouseMoveEvent(event);
718 void CustomTrackView::mousePressEvent(QMouseEvent * event)
720 setFocus(Qt::MouseFocusReason);
721 m_menuPosition = QPoint();
723 // special cases (middle click button or ctrl / shift click
724 if (event->button() == Qt::MidButton) {
726 m_blockRefresh = false;
727 m_operationMode = NONE;
731 if (event->modifiers() & Qt::ShiftModifier) {
732 // Rectangle selection
733 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
734 setDragMode(QGraphicsView::RubberBandDrag);
735 if (!(event->modifiers() & Qt::ControlModifier)) {
736 resetSelectionGroup();
737 scene()->clearSelection();
739 m_blockRefresh = false;
740 m_operationMode = RUBBERSELECTION;
741 QGraphicsView::mousePressEvent(event);
745 m_blockRefresh = true;
748 if (m_tool != RAZORTOOL) activateMonitor();
749 else if (m_document->renderer()->playSpeed() != 0.0) {
750 m_document->renderer()->pause();
753 m_clickEvent = event->pos();
755 // check item under mouse
756 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
757 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
758 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
759 setDragMode(QGraphicsView::ScrollHandDrag);
760 QGraphicsView::mousePressEvent(event);
761 m_blockRefresh = false;
762 m_operationMode = NONE;
766 // if a guide and a clip were pressed, just select the guide
767 for (int i = 0; i < collisionList.count(); ++i) {
768 if (collisionList.at(i)->type() == GUIDEITEM) {
769 // a guide item was pressed
770 m_dragGuide = (Guide *) collisionList.at(i);
771 if (event->button() == Qt::LeftButton) { // move it
772 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
773 m_operationMode = MOVEGUIDE;
774 // deselect all clips so that only the guide will move
775 m_scene->clearSelection();
776 resetSelectionGroup(false);
777 updateSnapPoints(NULL);
778 QGraphicsView::mousePressEvent(event);
780 } else // show context menu
785 // Find first clip, transition or group under mouse (when no guides selected)
787 AbstractGroupItem *dragGroup = NULL;
788 AbstractClipItem *collisionClip = NULL;
790 while (!m_dragGuide && ct < collisionList.count()) {
791 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
792 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
793 if (collisionClip->isItemLocked())
795 if (collisionClip == m_dragItem)
796 collisionClip = NULL;
798 m_dragItem = collisionClip;
800 m_dragItemInfo = m_dragItem->info();
801 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
802 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
803 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
810 if (m_dragItem) emit clipItemSelected(NULL);
813 #if QT_VERSION >= 0x040600
814 // Add shadow to dragged item, currently disabled because of painting artifacts
815 //TODO: re-enable when fixed
816 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
817 eff->setBlurRadius(5);
818 eff->setOffset(3, 3);
819 m_dragItem->setGraphicsEffect(eff);*/
821 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
822 // update transition menu action
823 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
824 m_autoTransition->setEnabled(true);
825 } else m_autoTransition->setEnabled(false);
827 // context menu requested
828 if (event->button() == Qt::RightButton) {
830 if (dragGroup) dragGroup->setSelected(true);
831 else if (!m_dragItem->isSelected()) {
832 resetSelectionGroup(false);
833 m_scene->clearSelection();
834 m_dragItem->setSelected(true);
836 } else if (!m_dragGuide) {
837 // check if there is a guide close to mouse click
838 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
839 for (int i = 0; i < guidesCollisionList.count(); i++) {
840 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
841 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
845 // keep this to support multiple guides context menu in the future (?)
846 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
847 guidesCollisionList.removeAt(0);
849 if (!guidesCollisionList.isEmpty())
850 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
853 m_operationMode = NONE;
854 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
855 m_menuPosition = m_clickEvent;
861 // No item under click
862 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
863 resetSelectionGroup(false);
864 setCursor(Qt::ArrowCursor);
865 m_scene->clearSelection();
867 updateClipTypeActions(NULL);
868 if (m_tool == SPACERTOOL) {
869 QList<QGraphicsItem *> selection;
870 if (event->modifiers() == Qt::ControlModifier) {
871 // Ctrl + click, select all items on track after click position
872 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
873 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
874 // Cannot use spacer on locked track
875 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
879 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
882 selection = checkForGroups(rect, &isOk);
884 // groups found on track, do not allow the move
885 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
889 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
891 // Select all items on all tracks after click position
892 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
893 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
896 QList <GenTime> offsetList;
897 // create group to hold selected items
898 m_selectionGroup = new AbstractGroupItem(m_document->fps());
899 scene()->addItem(m_selectionGroup);
901 for (int i = 0; i < selection.count(); i++) {
902 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
903 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
904 if (item->isItemLocked()) continue;
905 offsetList.append(item->startPos());
906 offsetList.append(item->endPos());
907 m_selectionGroup->addToGroup(selection.at(i));
908 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
909 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
910 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
911 QList<QGraphicsItem *> children = selection.at(i)->childItems();
912 for (int j = 0; j < children.count(); j++) {
913 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
914 offsetList.append(item->startPos());
915 offsetList.append(item->endPos());
917 m_selectionGroup->addToGroup(selection.at(i));
918 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
919 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
920 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
921 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
922 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
923 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
926 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
927 if (!offsetList.isEmpty()) {
929 QList <GenTime> cleandOffsetList;
930 GenTime startOffset = offsetList.takeFirst();
931 for (int k = 0; k < offsetList.size(); k++) {
932 GenTime newoffset = offsetList.at(k) - startOffset;
933 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
934 cleandOffsetList.append(newoffset);
937 updateSnapPoints(NULL, cleandOffsetList, true);
939 m_operationMode = SPACER;
941 setCursorPos((int)(mapToScene(event->x(), 0).x()));
943 //QGraphicsView::mousePressEvent(event);
949 if (m_tool == RAZORTOOL && m_dragItem) {
950 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
951 if (m_dragItem->type() == TRANSITIONWIDGET) {
952 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
954 m_document->renderer()->pause();
955 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
956 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
958 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
959 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
960 m_commandStack->push(command);
962 setDocumentModified();
969 bool itemSelected = false;
970 if (m_dragItem->isSelected())
972 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
974 else if (dragGroup && dragGroup->isSelected())
977 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
978 if (event->modifiers() != Qt::ControlModifier) {
979 resetSelectionGroup(false);
980 m_scene->clearSelection();
981 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
982 viewport()->update();
983 } else resetSelectionGroup();
985 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
986 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
988 bool selected = !m_dragItem->isSelected();
990 dragGroup->setSelected(selected);
992 m_dragItem->setSelected(selected);
994 groupSelectedItems();
995 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
996 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
997 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1000 if (collisionClip != NULL || m_dragItem == NULL) {
1001 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1002 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1003 emit clipItemSelected(selected);
1005 emit clipItemSelected(NULL);
1009 // If clicked item is selected, allow move
1010 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
1012 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1013 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1014 // all other modes break the selection, so the user probably wants to move it
1015 m_operationMode = MOVE;
1017 if (m_dragItem->rect().width() * transform().m11() < 15) {
1018 // If the item is very small, only allow move
1019 m_operationMode = MOVE;
1021 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1023 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1025 // Update snap points
1026 if (m_selectionGroup == NULL) {
1027 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1028 updateSnapPoints(NULL);
1030 updateSnapPoints(m_dragItem);
1032 QList <GenTime> offsetList;
1033 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1034 for (int i = 0; i < children.count(); i++) {
1035 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1036 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1037 offsetList.append(item->startPos());
1038 offsetList.append(item->endPos());
1041 if (!offsetList.isEmpty()) {
1043 GenTime startOffset = offsetList.takeFirst();
1044 QList <GenTime> cleandOffsetList;
1045 for (int k = 0; k < offsetList.size(); k++) {
1046 GenTime newoffset = offsetList.at(k) - startOffset;
1047 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1048 cleandOffsetList.append(newoffset);
1051 updateSnapPoints(NULL, cleandOffsetList, true);
1055 if (m_operationMode == KEYFRAME) {
1056 m_dragItem->updateSelectedKeyFrame();
1057 m_blockRefresh = false;
1059 } else if (m_operationMode == MOVE) {
1060 setCursor(Qt::ClosedHandCursor);
1061 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1063 info.startPos = m_dragItem->startPos();
1064 info.track = m_dragItem->track();
1065 int transitiontrack = getPreviousVideoTrack(info.track);
1066 ClipItem *transitionClip = NULL;
1067 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1068 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1069 info.endPos = transitionClip->endPos();
1071 GenTime transitionDuration(65, m_document->fps());
1072 if (m_dragItem->cropDuration() < transitionDuration)
1073 info.endPos = m_dragItem->endPos();
1075 info.endPos = info.startPos + transitionDuration;
1077 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1078 // Check there is no other transition at that place
1079 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1080 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1081 QList<QGraphicsItem *> selection = m_scene->items(r);
1082 bool transitionAccepted = true;
1083 for (int i = 0; i < selection.count(); i++) {
1084 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1085 Transition *tr = static_cast <Transition *>(selection.at(i));
1086 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1087 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1088 } else transitionAccepted = false;
1091 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1092 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1093 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1095 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1096 info.track = m_dragItem->track();
1097 int transitiontrack = getPreviousVideoTrack(info.track);
1098 ClipItem *transitionClip = NULL;
1099 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1100 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1101 info.startPos = transitionClip->startPos();
1103 GenTime transitionDuration(65, m_document->fps());
1104 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1105 else info.startPos = info.endPos - transitionDuration;
1107 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1108 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1109 EffectsList::setParameter(transition, "reverse", "1");
1111 // Check there is no other transition at that place
1112 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1113 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1114 QList<QGraphicsItem *> selection = m_scene->items(r);
1115 bool transitionAccepted = true;
1116 for (int i = 0; i < selection.count(); i++) {
1117 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1118 Transition *tr = static_cast <Transition *>(selection.at(i));
1119 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1120 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1121 } else transitionAccepted = false;
1124 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1125 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1127 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1128 resetSelectionGroup(false);
1129 m_dragItem->setSelected(true);
1132 m_blockRefresh = false;
1134 QGraphicsView::mousePressEvent(event);
1137 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1139 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1140 QList<QGraphicsItem *> list = scene()->items(p);
1141 AbstractGroupItem *group = NULL;
1142 for (int i = 0; i < list.size(); i++) {
1143 if (!list.at(i)->isEnabled()) continue;
1144 if (list.at(i)->type() == GROUPWIDGET) {
1145 group = static_cast <AbstractGroupItem *>(list.at(i));
1149 rebuildGroup(group);
1152 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1155 resetSelectionGroup(false);
1156 m_scene->clearSelection();
1158 QList <QGraphicsItem *> children = group->childItems();
1159 m_document->clipManager()->removeGroup(group);
1160 scene()->destroyItemGroup(group);
1161 for (int i = 0; i < children.count(); i++)
1162 children.at(i)->setSelected(true);
1163 groupSelectedItems(false, true);
1167 void CustomTrackView::resetSelectionGroup(bool selectItems)
1169 if (m_selectionGroup) {
1170 // delete selection group
1171 bool snap = KdenliveSettings::snaptopoints();
1172 KdenliveSettings::setSnaptopoints(false);
1174 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1175 scene()->destroyItemGroup(m_selectionGroup);
1176 for (int i = 0; i < children.count(); i++) {
1177 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1178 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1179 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1180 children.at(i)->setSelected(selectItems);
1182 } else if (children.at(i)->type() == GROUPWIDGET) {
1183 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1184 children.at(i)->setSelected(selectItems);
1188 m_selectionGroup = NULL;
1189 KdenliveSettings::setSnaptopoints(snap);
1193 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1195 if (m_selectionGroup) {
1196 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1199 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1200 if (selection.isEmpty()) return;
1202 // Find top left position of selection
1203 for (int i = 0; i < selection.count(); i++) {
1204 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1205 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1206 } else if (selection.at(i)->parentItem()) {
1207 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1211 if (force || selection.count() > 1) {
1212 bool snap = KdenliveSettings::snaptopoints();
1213 KdenliveSettings::setSnaptopoints(false);
1214 if (createNewGroup) {
1215 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1216 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1217 QPointF diff = newGroup->pos();
1218 newGroup->translate(-diff.x(), -diff.y());
1219 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1221 scene()->addItem(newGroup);
1223 // Check if we are trying to include a group in a group
1224 QList <AbstractGroupItem *> groups;
1225 for (int i = 0; i < selection.count(); i++) {
1226 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1227 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1228 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1229 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1231 if (!groups.isEmpty()) {
1232 // ungroup previous groups
1233 while (!groups.isEmpty()) {
1234 AbstractGroupItem *grp = groups.takeFirst();
1235 m_document->clipManager()->removeGroup(grp);
1236 scene()->destroyItemGroup(grp);
1238 selection = m_scene->selectedItems();
1241 for (int i = 0; i < selection.count(); i++) {
1242 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1243 newGroup->addToGroup(selection.at(i));
1244 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1247 KdenliveSettings::setSnaptopoints(snap);
1249 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1250 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1251 QPointF diff = m_selectionGroup->pos();
1252 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1253 m_selectionGroup->translate(- diff.x(), -diff.y());
1255 scene()->addItem(m_selectionGroup);
1256 for (int i = 0; i < selection.count(); i++) {
1257 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1258 m_selectionGroup->addToGroup(selection.at(i));
1259 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1262 KdenliveSettings::setSnaptopoints(snap);
1263 if (m_selectionGroup) {
1264 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1265 m_selectionGroupInfo.track = m_selectionGroup->track();
1268 } else resetSelectionGroup();
1271 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1273 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1274 /*if (m_moveOpMode == KEYFRAME) {
1275 // user double clicked on a keyframe, open edit dialog
1276 //TODO: update for effects with several values per keyframe
1277 QDialog d(parentWidget());
1278 Ui::KeyFrameDialog_UI view;
1280 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1281 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1282 view.kfr_value->setFocus();
1283 if (d.exec() == QDialog::Accepted) {
1284 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1285 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1286 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1287 QString previous = item->keyframes(item->selectedEffectIndex());
1288 item->updateKeyframeEffect();
1289 QString next = item->keyframes(item->selectedEffectIndex());
1290 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1291 m_commandStack->push(command);
1292 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1293 emit clipItemSelected(item, item->selectedEffectIndex());
1298 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1299 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1300 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1301 //QString previous = item->keyframes(item->selectedEffectIndex());
1302 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1303 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1304 //item->updateKeyframeEffect();
1305 //QString next = item->keyframes(item->selectedEffectIndex());
1306 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1307 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1308 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1309 m_commandStack->push(command);
1310 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1311 emit clipItemSelected(item, item->selectedEffectIndex());
1313 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1316 QList<QGraphicsItem *> collisionList = items(event->pos());
1317 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1318 Guide *editGuide = (Guide *) collisionList.at(0);
1319 if (editGuide) slotEditGuide(editGuide->info());
1324 void CustomTrackView::editItemDuration()
1326 AbstractClipItem *item;
1330 if (m_scene->selectedItems().count() == 1) {
1331 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1333 if (m_scene->selectedItems().empty())
1334 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1336 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1342 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1346 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1347 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1351 if (!item->isItemLocked()) {
1354 if (item->type() == TRANSITIONWIDGET)
1355 getTransitionAvailableSpace(item, minimum, maximum);
1357 getClipAvailableSpace(item, minimum, maximum);
1359 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1360 if (d.exec() == QDialog::Accepted) {
1361 ItemInfo clipInfo = item->info();
1362 ItemInfo startInfo = clipInfo;
1363 if (item->type() == TRANSITIONWIDGET) {
1364 // move & resize transition
1365 clipInfo.startPos = d.startPos();
1366 clipInfo.endPos = clipInfo.startPos + d.duration();
1367 clipInfo.track = item->track();
1368 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1369 updateTrackDuration(clipInfo.track, command);
1370 m_commandStack->push(command);
1372 // move and resize clip
1373 ClipItem *clip = static_cast<ClipItem *>(item);
1374 QUndoCommand *moveCommand = new QUndoCommand();
1375 moveCommand->setText(i18n("Edit clip"));
1376 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1377 // duration was reduced, so process it first
1378 clipInfo.endPos = clipInfo.startPos + d.duration();
1379 clipInfo.cropStart = d.cropStart();
1381 resizeClip(startInfo, clipInfo);
1382 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1383 adjustEffects(clip, startInfo, moveCommand);
1384 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1387 if (d.startPos() != clipInfo.startPos) {
1388 startInfo = clipInfo;
1389 clipInfo.startPos = d.startPos();
1390 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1391 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1394 if (d.duration() > item->cropDuration()) {
1395 // duration was increased, so process it after move
1396 startInfo = clipInfo;
1397 clipInfo.endPos = clipInfo.startPos + d.duration();
1398 clipInfo.cropStart = d.cropStart();
1400 resizeClip(startInfo, clipInfo);
1401 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1402 adjustEffects(clip, startInfo, moveCommand);
1403 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1405 updateTrackDuration(clipInfo.track, moveCommand);
1406 m_commandStack->push(moveCommand);
1410 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1414 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1416 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1418 clip->setKeyframes(index, keyframes);
1419 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1420 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1424 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1426 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1427 m_editGuide->setEnabled(m_dragGuide != NULL);
1428 m_markerMenu->clear();
1429 m_markerMenu->setEnabled(false);
1431 m_timelineContextMenu->popup(pos);
1432 } else if (group != NULL) {
1433 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1434 m_ungroupAction->setEnabled(true);
1435 updateClipTypeActions(NULL);
1436 m_timelineContextClipMenu->popup(pos);
1438 m_ungroupAction->setEnabled(false);
1439 if (clip->type() == AVWIDGET) {
1440 ClipItem *item = static_cast <ClipItem*>(clip);
1441 //build go to marker menu
1442 if (item->baseClip()) {
1443 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1444 int offset = item->startPos().frames(m_document->fps());
1445 if (!markers.isEmpty()) {
1446 for (int i = 0; i < markers.count(); i++) {
1447 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1448 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1449 QAction *go = m_markerMenu->addAction(position);
1450 go->setData(pos + offset);
1453 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1455 updateClipTypeActions(item);
1456 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1457 m_timelineContextClipMenu->popup(pos);
1458 } else if (clip->type() == TRANSITIONWIDGET) {
1459 m_timelineContextTransitionMenu->popup(pos);
1464 void CustomTrackView::activateMonitor()
1466 emit activateDocumentMonitor();
1469 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1471 resetSelectionGroup();
1473 info.startPos = GenTime();
1474 info.cropStart = GenTime(in, m_document->fps());
1475 info.endPos = GenTime(out - in, m_document->fps());
1476 info.cropDuration = info.endPos - info.startPos;
1479 // Check if clip can be inserted at that position
1480 ItemInfo pasteInfo = info;
1481 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1482 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1483 pasteInfo.track = selectedTrack();
1484 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1485 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1489 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1490 updateTrackDuration(pasteInfo.track, command);
1491 m_commandStack->push(command);
1493 selectClip(true, false);
1494 // Automatic audio split
1495 if (KdenliveSettings::splitaudio())
1499 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1501 if (data->hasFormat("kdenlive/clip")) {
1503 m_scene->clearSelection();
1504 resetSelectionGroup(false);
1505 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1506 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1508 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1511 if (clip->getProducer() == NULL) {
1512 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1515 QPointF framePos = mapToScene(pos);
1517 info.startPos = GenTime();
1518 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1519 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1520 info.cropDuration = info.endPos - info.startPos;
1523 // Check if clip can be inserted at that position
1524 ItemInfo pasteInfo = info;
1525 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1526 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1527 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1528 framePos.setX((int)(framePos.x() + 0.5));
1529 framePos.setY(pasteInfo.track * m_tracksHeight);
1530 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1533 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1534 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1535 m_selectionGroup->addToGroup(item);
1536 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1538 QList <GenTime> offsetList;
1539 offsetList.append(info.endPos);
1540 updateSnapPoints(NULL, offsetList);
1541 m_selectionGroup->setPos(framePos);
1542 scene()->addItem(m_selectionGroup);
1543 m_selectionGroup->setSelected(true);
1545 } else if (data->hasFormat("kdenlive/producerslist")) {
1547 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1548 m_scene->clearSelection();
1549 resetSelectionGroup(false);
1551 QList <GenTime> offsetList;
1552 QList <ItemInfo> infoList;
1553 QPointF framePos = mapToScene(pos);
1554 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1555 int track = (int)(framePos.y() / m_tracksHeight);
1556 framePos.setX((int)(framePos.x() + 0.5));
1557 framePos.setY(track * m_tracksHeight);
1559 // Check if clips can be inserted at that position
1560 for (int i = 0; i < ids.size(); ++i) {
1561 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1563 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1566 if (clip->getProducer() == NULL) {
1567 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1571 info.startPos = start;
1572 info.cropDuration = clip->duration();
1573 info.endPos = info.startPos + info.cropDuration;
1575 infoList.append(info);
1576 start += clip->duration();
1578 if (!canBePastedTo(infoList, AVWIDGET)) {
1581 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1583 for (int i = 0; i < ids.size(); ++i) {
1584 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1586 info.startPos = start;
1587 info.cropDuration = clip->duration();
1588 info.endPos = info.startPos + info.cropDuration;
1590 start += info.cropDuration;
1591 offsetList.append(start);
1592 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1593 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1594 m_selectionGroup->addToGroup(item);
1595 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1598 updateSnapPoints(NULL, offsetList);
1599 m_selectionGroup->setPos(framePos);
1600 scene()->addItem(m_selectionGroup);
1601 //m_selectionGroup->setZValue(10);
1602 m_thumbsTimer.start();
1606 // the drag is not a clip (may be effect, ...)
1614 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1616 if (insertDropClips(event->mimeData(), event->pos())) {
1617 if (event->source() == this) {
1618 event->setDropAction(Qt::MoveAction);
1621 event->setDropAction(Qt::MoveAction);
1622 event->acceptProposedAction();
1624 } else QGraphicsView::dragEnterEvent(event);
1627 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1629 QRectF shape = QRectF(newPos.startPos.frames(m_document->fps()), newPos.track * m_tracksHeight + 1, (newPos.endPos - newPos.startPos).frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1630 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1631 collindingItems.removeAll(item);
1632 if (collindingItems.isEmpty()) return false;
1634 for (int i = 0; i < collindingItems.count(); i++) {
1635 QGraphicsItem *collision = collindingItems.at(i);
1636 if (collision->type() == item->type()) {
1638 kDebug() << "// COLLISIION DETECTED";
1646 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1648 int track = m_document->tracksCount() - clip->track();
1649 GenTime pos = clip->startPos();
1650 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1651 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1654 bool success = true;
1655 for (int i = 0; i < clip->effectsCount(); i++) {
1656 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1658 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1659 m_document->renderer()->doRefresh();
1662 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1664 if (pos < GenTime()) {
1666 if (effect.attribute("id") == "speed") {
1667 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1671 m_document->addTrackEffect(track - 1, effect);
1672 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1673 emit updateTrackEffectState(track - 1);
1674 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1677 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1679 // Special case: speed effect
1680 if (effect.attribute("id") == "speed") {
1681 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1682 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1686 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1687 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1688 if (strobe == 0) strobe = 1;
1689 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1690 EffectsParameterList params = clip->addEffect(effect);
1691 m_document->renderer()->mltAddEffect(track, pos, params);
1692 if (clip->isSelected()) emit clipItemSelected(clip);
1695 EffectsParameterList params = clip->addEffect(effect);
1696 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1697 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1698 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1699 if (clip->isSelected()) emit clipItemSelected(clip);
1700 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1703 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1705 QString index = effect.attribute("kdenlive_ix");
1706 if (pos < GenTime()) {
1707 // Delete track effect
1708 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1709 m_document->removeTrackEffect(track - 1, effect);
1711 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1712 emit updateTrackEffectState(track - 1);
1713 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1716 // Special case: speed effect
1717 if (effect.attribute("id") == "speed") {
1718 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1720 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1721 clip->deleteEffect(index);
1722 emit clipItemSelected(clip);
1723 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1727 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1728 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1729 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1732 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1734 clip->deleteEffect(index);
1735 emit clipItemSelected(clip);
1739 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1741 QList<QGraphicsItem *> itemList = group->childItems();
1742 QUndoCommand *effectCommand = new QUndoCommand();
1744 int offset = effect.attribute("clipstart").toInt();
1745 QDomElement namenode = effect.firstChildElement("name");
1746 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1747 else effectName = i18n("effect");
1748 effectCommand->setText(i18n("Add %1", effectName));
1749 for (int i = 0; i < itemList.count(); i++) {
1750 if (itemList.at(i)->type() == AVWIDGET) {
1751 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1752 if (effect.tagName() == "effectgroup") {
1753 QDomNodeList effectlist = effect.elementsByTagName("effect");
1754 for (int j = 0; j < effectlist.count(); j++) {
1755 QDomElement subeffect = effectlist.at(j).toElement();
1756 if (subeffect.hasAttribute("kdenlive_info")) {
1757 // effect is in a group
1758 EffectInfo effectInfo;
1759 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1760 if (effectInfo.groupIndex < 0) {
1761 // group needs to be appended
1762 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1763 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1766 processEffect(item, subeffect, offset, effectCommand);
1770 processEffect(item, effect, offset, effectCommand);
1774 if (effectCommand->childCount() > 0) {
1775 m_commandStack->push(effectCommand);
1776 setDocumentModified();
1777 } else delete effectCommand;
1780 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1782 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1785 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1787 QList<QGraphicsItem *> itemList;
1788 QUndoCommand *effectCommand = new QUndoCommand();
1791 int offset = effect.attribute("clipstart").toInt();
1792 if (effect.tagName() == "effectgroup") {
1793 effectName = effect.attribute("name");
1795 QDomElement namenode = effect.firstChildElement("name");
1796 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1797 else effectName = i18n("effect");
1799 effectCommand->setText(i18n("Add %1", effectName));
1801 if (track == -1) itemList = scene()->selectedItems();
1802 if (itemList.isEmpty()) {
1803 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1804 if (clip) itemList.append(clip);
1805 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1809 for (int i = 0; i < itemList.count(); i++) {
1810 if (itemList.at(i)->type() == GROUPWIDGET) {
1811 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1812 for (int j = 0; j < subitems.count(); j++) {
1813 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1818 for (int i = 0; i < itemList.count(); i++) {
1819 if (itemList.at(i)->type() == AVWIDGET) {
1820 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1821 if (effect.tagName() == "effectgroup") {
1822 QDomNodeList effectlist = effect.elementsByTagName("effect");
1823 for (int j = 0; j < effectlist.count(); j++) {
1824 QDomElement subeffect = effectlist.at(j).toElement();
1825 if (subeffect.hasAttribute("kdenlive_info")) {
1826 // effect is in a group
1827 EffectInfo effectInfo;
1828 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1829 if (effectInfo.groupIndex < 0) {
1830 // group needs to be appended
1831 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1832 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1835 processEffect(item, subeffect, offset, effectCommand);
1838 else processEffect(item, effect, offset, effectCommand);
1841 if (effectCommand->childCount() > 0) {
1842 m_commandStack->push(effectCommand);
1843 setDocumentModified();
1844 if (effectCommand->childCount() == 1) {
1845 // Display newly added clip effect
1846 for (int i = 0; i < itemList.count(); i++) {
1847 if (itemList.at(i)->type() == AVWIDGET) {
1848 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1849 clip->setSelectedEffect(clip->effectsCount());
1850 if (!clip->isSelected()) {
1851 clearSelection(false);
1852 clip->setSelected(true);
1853 emit clipItemSelected(clip);
1859 } else delete effectCommand;
1862 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1864 if (effect.attribute("type") == "audio") {
1865 // Don't add audio effects on video clips
1866 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1867 /* do not show error message when item is part of a group as the user probably knows what he does then
1868 * and the message is annoying when working with the split audio feature */
1869 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1870 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1873 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1874 // Don't add video effect on audio clips
1875 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1876 /* do not show error message when item is part of a group as the user probably knows what he does then
1877 * and the message is annoying when working with the split audio feature */
1878 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1879 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1883 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1884 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1887 if (item->isItemLocked()) {
1891 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1892 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
1894 item->initEffect(effect, 0, offset);
1896 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1899 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1902 // delete track effect
1903 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1904 m_commandStack->push(command);
1905 setDocumentModified();
1908 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1909 //clip is in a group, also remove the effect in other clips of the group
1910 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1911 QUndoCommand *delCommand = new QUndoCommand();
1913 QDomElement namenode = effect.firstChildElement("name");
1914 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1915 else effectName = i18n("effect");
1916 delCommand->setText(i18n("Delete %1", effectName));
1919 for (int i = 0; i < items.count(); i++) {
1920 if (items.at(i)->type() == GROUPWIDGET) {
1921 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1922 for (int j = 0; j < subitems.count(); j++) {
1923 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1928 for (int i = 0; i < items.count(); i++) {
1929 if (items.at(i)->type() == AVWIDGET) {
1930 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1931 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1933 QDomElement eff = item->effectAtIndex(ix);
1934 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1938 if (delCommand->childCount() > 0)
1939 m_commandStack->push(delCommand);
1942 setDocumentModified();
1945 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1946 m_commandStack->push(command);
1947 setDocumentModified();
1950 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
1952 if (insertedEffect.isNull()) {
1953 kDebug()<<"// Trying to add null effect";
1954 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1957 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
1958 QDomElement effect = insertedEffect.cloneNode().toElement();
1959 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
1960 if (pos < GenTime()) {
1961 // editing a track effect
1962 EffectsParameterList effectParams = getEffectArgs(effect);
1963 // check if we are trying to reset a keyframe effect
1964 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1965 clip->initEffect(effect);
1966 effectParams = getEffectArgs(effect);
1968 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
1969 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1971 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1972 emit updateTrackEffectState(track);
1973 setDocumentModified();
1977 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1979 // Special case: speed effect
1980 if (effect.attribute("id") == "speed") {
1981 if (effect.attribute("disable") == "1") {
1982 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1985 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1986 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1987 if (strobe == 0) strobe = 1;
1988 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1990 clip->updateEffect(effect);
1991 if (updateEffectStack && clip->isSelected())
1992 emit clipItemSelected(clip);
1993 if (ix == clip->selectedEffectIndex()) {
1994 // make sure to update display of clip keyframes
1995 clip->setSelectedEffect(ix);
2000 EffectsParameterList effectParams = getEffectArgs(effect);
2001 // check if we are trying to reset a keyframe effect
2002 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2003 clip->initEffect(effect);
2004 effectParams = getEffectArgs(effect);
2007 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2008 // A fade effect was modified, update the clip
2009 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2010 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
2011 clip->setFadeIn(pos);
2013 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2014 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
2015 clip->setFadeOut(pos);
2018 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2021 clip->updateEffect(effect);
2022 if (updateEffectStack && clip->isSelected()) {
2023 emit clipItemSelected(clip);
2025 if (ix == clip->selectedEffectIndex()) {
2026 // make sure to update display of clip keyframes
2027 clip->setSelectedEffect(ix);
2030 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2032 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2033 setDocumentModified();
2036 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2038 if (pos < GenTime()) {
2039 // editing a track effect
2040 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2041 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2044 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2045 emit updateTrackEffectState(track);
2046 setDocumentModified();
2049 // editing a clip effect
2050 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2052 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2054 clip->enableEffects(effectIndexes, disable);
2055 if (updateEffectStack && clip->isSelected()) {
2056 emit clipItemSelected(clip);
2058 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2059 // make sure to update display of clip keyframes
2060 clip->setSelectedEffect(clip->selectedEffectIndex());
2063 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2065 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2068 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2070 if (pos < GenTime()) {
2071 // Moving track effect
2072 int documentTrack = m_document->tracksCount() - track - 1;
2073 int max = m_document->getTrackEffects(documentTrack).count();
2074 int new_position = newPos.at(0);
2075 if (new_position > max) {
2078 int old_position = oldPos.at(0);
2079 for (int i = 0; i < newPos.count(); i++) {
2080 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2081 if (old_position > new_position) {
2082 // Moving up, we need to adjust index
2083 old_position = oldPos.at(i);
2084 new_position = newPos.at(i);
2086 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2087 if (!act.isNull() && !before.isNull()) {
2088 m_document->setTrackEffect(documentTrack, new_position, before);
2089 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2090 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2092 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2095 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2097 int new_position = newPos.at(0);
2098 if (new_position > clip->effectsCount()) {
2099 new_position = clip->effectsCount();
2101 int old_position = oldPos.at(0);
2102 for (int i = 0; i < newPos.count(); i++) {
2103 QDomElement act = clip->effectAtIndex(new_position);
2104 if (old_position > new_position) {
2105 // Moving up, we need to adjust index
2106 old_position = oldPos.at(i);
2107 new_position = newPos.at(i);
2109 QDomElement before = clip->effectAtIndex(old_position);
2110 if (act.isNull() || before.isNull()) {
2111 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2114 clip->moveEffect(before, new_position);
2115 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2116 if (act.attribute("id") == "speed") {
2117 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2118 } else if (before.attribute("id") == "speed") {
2119 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2120 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2122 clip->setSelectedEffect(newPos.at(0));
2123 emit clipItemSelected(clip);
2124 setDocumentModified();
2125 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2128 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2130 ChangeEffectStateCommand *command;
2132 // editing track effect
2133 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2135 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2136 QList <int> speedEffectIndexes;
2137 for (int i = 0; i < effectIndexes.count(); i++) {
2138 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2139 if (effect.attribute("id") == "speed") {
2141 speedEffectIndexes << effectIndexes.at(i);
2142 QDomElement newEffect = effect.cloneNode().toElement();
2143 newEffect.setAttribute("disable", (int) disable);
2144 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2145 m_commandStack->push(editcommand);
2148 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2149 effectIndexes.removeAll(speedEffectIndexes.at(j));
2151 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2153 m_commandStack->push(command);
2154 setDocumentModified();
2157 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2159 MoveEffectCommand *command;
2161 // editing track effect
2162 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2163 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2164 m_commandStack->push(command);
2165 setDocumentModified();
2168 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2170 EditEffectCommand *command;
2171 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2172 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2173 m_commandStack->push(command);
2176 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2178 QDomElement effect = clip->getEffectAtIndex(ix);
2179 QDomElement oldeffect = effect.cloneNode().toElement();
2180 effect.setAttribute("region", region);
2181 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2182 m_commandStack->push(command);
2185 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2189 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2190 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2191 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2193 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);
2195 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2196 m_blockRefresh = false;
2200 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2201 int cutPos = (int) cutTime.frames(m_document->fps());
2203 newPos.startPos = cutTime;
2204 newPos.endPos = info.endPos;
2205 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2206 newPos.track = info.track;
2207 newPos.cropDuration = newPos.endPos - newPos.startPos;
2209 bool snap = KdenliveSettings::snaptopoints();
2210 KdenliveSettings::setSnaptopoints(false);
2211 ClipItem *dup = item->clone(newPos);
2213 // remove unwanted effects
2214 // fade in from 2nd part of the clip
2215 int ix = dup->hasEffect(QString(), "fadein");
2217 QDomElement oldeffect = dup->effectAtIndex(ix);
2218 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2220 ix = dup->hasEffect(QString(), "fade_from_black");
2222 QDomElement oldeffect = dup->effectAtIndex(ix);
2223 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2225 // fade out from 1st part of the clip
2226 ix = item->hasEffect(QString(), "fadeout");
2228 QDomElement oldeffect = item->effectAtIndex(ix);
2229 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2231 ix = item->hasEffect(QString(), "fade_to_black");
2233 QDomElement oldeffect = item->effectAtIndex(ix);
2234 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2238 item->resizeEnd(cutPos);
2239 scene()->addItem(dup);
2240 if (item->checkKeyFrames())
2241 slotRefreshEffects(item);
2242 if (dup->checkKeyFrames())
2243 slotRefreshEffects(dup);
2245 item->baseClip()->addReference();
2246 m_document->updateClip(item->baseClip()->getId());
2247 setDocumentModified();
2248 KdenliveSettings::setSnaptopoints(snap);
2249 if (execute && item->isSelected())
2250 emit clipItemSelected(item);
2255 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2256 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2258 if (!item || !dup || item == dup) {
2259 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2260 m_blockRefresh = false;
2263 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2264 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2268 bool snap = KdenliveSettings::snaptopoints();
2269 KdenliveSettings::setSnaptopoints(false);
2271 // join fade effects again
2272 int ix = dup->hasEffect(QString(), "fadeout");
2274 QDomElement effect = dup->effectAtIndex(ix);
2275 item->addEffect(effect);
2277 ix = dup->hasEffect(QString(), "fade_to_black");
2279 QDomElement effect = dup->effectAtIndex(ix);
2280 item->addEffect(effect);
2283 m_waitingThumbs.removeAll(dup);
2284 bool selected = item->isSelected();
2285 if (dup->isSelected()) {
2287 item->setSelected(true);
2288 emit clipItemSelected(NULL);
2290 dup->baseClip()->removeReference();
2291 m_document->updateClip(dup->baseClip()->getId());
2292 scene()->removeItem(dup);
2296 ItemInfo clipinfo = item->info();
2297 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2298 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2300 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2301 setDocumentModified();
2303 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2305 KdenliveSettings::setSnaptopoints(snap);
2306 if (execute && selected)
2307 emit clipItemSelected(item);
2310 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2313 void CustomTrackView::slotEnableRefresh()
2315 m_blockRefresh = false;
2318 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2320 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2321 if (itemList.count() == 1) {
2322 if (itemList.at(0)->type() == AVWIDGET) {
2323 ClipItem *item = (ClipItem *) itemList.at(0);
2325 info.track = item->track();
2326 ClipItem *transitionClip = NULL;
2327 const int transitiontrack = getPreviousVideoTrack(info.track);
2328 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2329 if (pos < item->startPos() + item->cropDuration() / 2) {
2330 // add transition to clip start
2331 info.startPos = item->startPos();
2332 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2333 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2334 info.endPos = transitionClip->endPos();
2335 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2336 // Check there is no other transition at that place
2337 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2338 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2339 QList<QGraphicsItem *> selection = m_scene->items(r);
2340 bool transitionAccepted = true;
2341 for (int i = 0; i < selection.count(); i++) {
2342 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2343 Transition *tr = static_cast <Transition *>(selection.at(i));
2344 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2345 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2346 } else transitionAccepted = false;
2349 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2350 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2353 // add transition to clip end
2354 info.endPos = item->endPos();
2355 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2356 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2357 info.startPos = transitionClip->startPos();
2358 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2359 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2360 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2362 // Check there is no other transition at that place
2363 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2364 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2365 QList<QGraphicsItem *> selection = m_scene->items(r);
2366 bool transitionAccepted = true;
2367 for (int i = 0; i < selection.count(); i++) {
2368 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2369 Transition *tr = static_cast <Transition *>(selection.at(i));
2370 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2371 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2372 } else transitionAccepted = false;
2375 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2376 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2379 } else for (int i = 0; i < itemList.count(); i++) {
2380 if (itemList.at(i)->type() == AVWIDGET) {
2381 ClipItem *item = (ClipItem *) itemList.at(i);
2383 info.startPos = item->startPos();
2384 info.endPos = info.startPos + GenTime(65, m_document->fps());
2385 info.track = item->track();
2387 // Check there is no other transition at that place
2388 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2389 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2390 QList<QGraphicsItem *> selection = m_scene->items(r);
2391 bool transitionAccepted = true;
2392 for (int i = 0; i < selection.count(); i++) {
2393 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2394 Transition *tr = static_cast <Transition *>(selection.at(i));
2395 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2396 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2397 } else transitionAccepted = false;
2400 int transitiontrack = getPreviousVideoTrack(info.track);
2401 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2402 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2407 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2409 if (transitionInfo.startPos >= transitionInfo.endPos) {
2410 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2413 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2414 m_commandStack->push(command);
2415 setDocumentModified();
2418 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2420 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2421 //kDebug() << "---- ADDING transition " << params.attribute("value");
2422 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2423 scene()->addItem(tr);
2424 setDocumentModified();
2426 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2431 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2433 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2435 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2438 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2439 if (m_dragItem == item) m_dragItem = NULL;
2441 #if QT_VERSION >= 0x040600
2442 // animate item deletion
2443 item->closeAnimation();
2447 emit transitionItemSelected(NULL);
2448 setDocumentModified();
2451 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2453 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2454 QDomElement xml = tr->toXML();
2455 if (old.isNull() || xml.isNull()) {
2456 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2459 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2460 updateTrackDuration(tr->track(), command);
2461 m_commandStack->push(command);
2462 setDocumentModified();
2465 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2467 Transition *item = getTransitionItemAt(pos, track);
2469 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2474 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2476 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);
2477 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2478 item->setTransitionParameters(transition);
2479 if (updateTransitionWidget) {
2480 ItemInfo info = item->info();
2482 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2483 if (transitionClip && transitionClip->baseClip()) {
2484 QString size = transitionClip->baseClip()->getProperty("frame_size");
2485 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2486 if (factor == 0) factor = 1.0;
2487 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2488 p.setY(size.section('x', 1, 1).toInt());
2490 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2492 setDocumentModified();
2495 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2498 const QPointF pos = mapToScene(event->pos());
2499 if (m_selectionGroup) {
2500 m_selectionGroup->setPos(pos);
2501 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2502 event->acceptProposedAction();
2504 // Drag enter was not possible, try again at mouse position
2505 insertDropClips(event->mimeData(), event->pos());
2509 QGraphicsView::dragMoveEvent(event);
2513 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2515 if (m_selectionGroup && m_clipDrag) {
2516 m_thumbsTimer.stop();
2517 m_waitingThumbs.clear();
2518 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2520 scene()->destroyItemGroup(m_selectionGroup);
2521 m_selectionGroup = NULL;
2522 } else QGraphicsView::dragLeaveEvent(event);
2525 void CustomTrackView::dropEvent(QDropEvent * event)
2527 if (m_selectionGroup && m_clipDrag) {
2528 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2529 resetSelectionGroup();
2530 m_scene->clearSelection();
2531 bool hasVideoClip = false;
2532 QUndoCommand *addCommand = new QUndoCommand();
2533 addCommand->setText(i18n("Add timeline clip"));
2534 QList <ClipItem *> brokenClips;
2536 for (int i = 0; i < items.count(); i++) {
2537 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2538 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2539 if (items.count() == 1) {
2540 updateClipTypeActions(item);
2542 updateClipTypeActions(NULL);
2545 //TODO: take care of edit mode for undo
2546 item->baseClip()->addReference();
2547 //item->setZValue(item->defaultZValue());
2548 m_document->updateClip(item->baseClip()->getId());
2549 ItemInfo info = item->info();
2551 int tracknumber = m_document->tracksCount() - info.track - 1;
2552 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2553 if (isLocked) item->setItemLocked(true);
2554 ItemInfo clipInfo = info;
2555 clipInfo.track = m_document->tracksCount() - item->track();
2557 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2559 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2560 brokenClips.append(item);
2563 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2565 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2566 updateTrackDuration(info.track, addCommand);
2568 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2569 // add transparency transition
2570 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2571 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2573 item->setSelected(true);
2575 qDeleteAll(brokenClips);
2576 brokenClips.clear();
2577 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2578 else delete addCommand;
2580 // Automatic audio split
2581 if (KdenliveSettings::splitaudio())
2583 setDocumentModified();
2587 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2588 QList<QGraphicsItem *> selection = m_scene->items(rect);
2589 QStringList timelineList;
2591 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2592 for (int i = 0; i < selection.count(); i++) {
2593 if (selection.at(i)->type() == AVWIDGET) {
2594 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2595 int start = clip->startPos().frames(m_document->fps());
2596 int end = clip->endPos().frames(m_document->fps());
2597 timelineList.append(QString::number(start) + "-" + QString::number(end));
2600 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2603 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2604 if (items.count() > 1) {
2605 groupSelectedItems(true);
2606 } else if (items.count() == 1) {
2607 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2608 emit clipItemSelected((ClipItem*)m_dragItem, false);
2610 event->setDropAction(Qt::MoveAction);
2613 /// \todo enable when really working
2616 } else QGraphicsView::dropEvent(event);
2620 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2622 bool snap = KdenliveSettings::snaptopoints();
2623 KdenliveSettings::setSnaptopoints(false);
2624 if (mode == OVERWRITEEDIT) {
2625 // if we are in overwrite mode, move clips accordingly
2627 if (item == NULL) info = posinfo;
2628 else info = item->info();
2629 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);
2630 QList<QGraphicsItem *> selection = m_scene->items(rect);
2631 if (item) selection.removeAll(item);
2632 for (int i = 0; i < selection.count(); i++) {
2633 if (!selection.at(i)->isEnabled()) continue;
2634 if (selection.at(i)->type() == AVWIDGET) {
2635 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2636 if (clip->startPos() < info.startPos) {
2637 if (clip->endPos() > info.endPos) {
2638 ItemInfo clipInfo = clip->info();
2639 ItemInfo dupInfo = clipInfo;
2640 GenTime diff = info.startPos - clipInfo.startPos;
2641 dupInfo.startPos = info.startPos;
2642 dupInfo.cropStart += diff;
2643 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2644 ItemInfo newdupInfo = dupInfo;
2645 GenTime diff2 = info.endPos - info.startPos;
2646 newdupInfo.startPos = info.endPos;
2647 newdupInfo.cropStart += diff2;
2648 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2649 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2650 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2651 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2652 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2654 ItemInfo newclipInfo = clip->info();
2655 newclipInfo.endPos = info.startPos;
2656 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2657 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2659 } else if (clip->endPos() <= info.endPos) {
2660 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2661 m_waitingThumbs.removeAll(clip);
2662 scene()->removeItem(clip);
2666 ItemInfo newclipInfo = clip->info();
2667 newclipInfo.startPos = info.endPos;
2668 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2669 clip->resizeStart(info.endPos.frames(m_document->fps()));
2673 } else if (mode == INSERTEDIT) {
2674 // if we are in push mode, move clips accordingly
2676 if (item == NULL) info = posinfo;
2677 else info = item->info();
2678 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);
2679 QList<QGraphicsItem *> selection = m_scene->items(rect);
2680 if (item) selection.removeAll(item);
2681 for (int i = 0; i < selection.count(); i++) {
2682 if (selection.at(i)->type() == AVWIDGET) {
2683 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2684 if (clip->startPos() < info.startPos) {
2685 if (clip->endPos() > info.startPos) {
2686 ItemInfo clipInfo = clip->info();
2687 ItemInfo dupInfo = clipInfo;
2688 GenTime diff = info.startPos - clipInfo.startPos;
2689 dupInfo.startPos = info.startPos;
2690 dupInfo.cropStart += diff;
2691 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2692 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2693 // Commented out; variable dup unused. --granjow
2694 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2695 cutClip(clipInfo, info.startPos, true, false);
2698 // TODO: add insertspacecommand
2703 KdenliveSettings::setSnaptopoints(snap);
2707 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2709 if (mode == OVERWRITEEDIT) {
2710 // if we are in overwrite or push mode, move clips accordingly
2711 bool snap = KdenliveSettings::snaptopoints();
2712 KdenliveSettings::setSnaptopoints(false);
2713 ItemInfo info = item->info();
2714 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2715 QList<QGraphicsItem *> selection = m_scene->items(rect);
2716 selection.removeAll(item);
2717 for (int i = 0; i < selection.count(); i++) {
2718 if (!selection.at(i)->isEnabled()) continue;
2719 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2720 Transition *tr = static_cast<Transition *>(selection.at(i));
2721 if (tr->startPos() < info.startPos) {
2722 ItemInfo firstPos = tr->info();
2723 ItemInfo newPos = firstPos;
2724 firstPos.endPos = item->startPos();
2725 newPos.startPos = item->endPos();
2726 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2727 if (tr->endPos() > info.endPos) {
2729 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2731 } else if (tr->endPos() > info.endPos) {
2733 ItemInfo firstPos = tr->info();
2734 firstPos.startPos = item->endPos();
2735 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2737 // remove transition
2738 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2742 KdenliveSettings::setSnaptopoints(snap);
2746 QStringList CustomTrackView::mimeTypes() const
2748 QStringList qstrList;
2749 // list of accepted mime types for drop
2750 qstrList.append("text/plain");
2751 qstrList.append("kdenlive/producerslist");
2752 qstrList.append("kdenlive/clip");
2756 Qt::DropActions CustomTrackView::supportedDropActions() const
2758 // returns what actions are supported when dropping
2759 return Qt::MoveAction;
2762 void CustomTrackView::setDuration(int duration)
2764 int diff = qAbs(duration - sceneRect().width());
2765 if (diff * matrix().m11() > -50) {
2766 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2767 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2769 m_projectDuration = duration;
2772 int CustomTrackView::duration() const
2774 return m_projectDuration;
2777 void CustomTrackView::addTrack(TrackInfo type, int ix)
2779 QList <TransitionInfo> transitionInfos;
2780 if (ix == -1 || ix == m_document->tracksCount()) {
2781 m_document->insertTrack(0, type);
2782 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2784 m_document->insertTrack(m_document->tracksCount() - ix, type);
2785 // insert track in MLT playlist
2786 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2788 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2789 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2790 QList<QGraphicsItem *> selection = m_scene->items(r);
2791 resetSelectionGroup();
2793 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2794 scene()->addItem(m_selectionGroup);
2795 for (int i = 0; i < selection.count(); i++) {
2796 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2797 m_selectionGroup->addToGroup(selection.at(i));
2798 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2801 // Move graphic items
2802 m_selectionGroup->translate(0, m_tracksHeight);
2804 // adjust track number
2805 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2806 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2807 for (int i = 0; i < children.count(); i++) {
2808 if (children.at(i)->type() == GROUPWIDGET) {
2809 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2810 children << grp->childItems();
2813 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2815 ItemInfo clipinfo = item->info();
2816 if (item->type() == AVWIDGET) {
2817 ClipItem *clip = static_cast <ClipItem *>(item);
2818 // slowmotion clips are not track dependant, so no need to update them
2819 if (clip->speed() != 1.0) continue;
2820 // We add a move clip command so that we get the correct producer for new track number
2821 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2822 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2823 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2824 // problem updating clip
2825 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2828 } /*else if (item->type() == TRANSITIONWIDGET) {
2829 Transition *tr = static_cast <Transition *>(item);
2830 int track = tr->transitionEndTrack();
2832 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2836 // Sync transition tracks with MLT playlist
2838 TransitionInfo info;
2839 for (int i = 0; i < transitionInfos.count(); i++) {
2840 info = transitionInfos.at(i);
2841 tr = getTransitionItem(info);
2842 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2843 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2846 resetSelectionGroup(false);
2847 m_document->renderer()->unlockService(tractor);
2850 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2851 for (int i = 0; i < m_guides.count(); i++) {
2852 QLineF l = m_guides.at(i)->line();
2853 l.setP2(QPointF(l.x2(), maxHeight));
2854 m_guides.at(i)->setLine(l);
2857 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2858 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2859 viewport()->update();
2860 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2861 //setFixedHeight(50 * m_tracksCount);
2863 updateTrackNames(ix, true);
2866 void CustomTrackView::removeTrack(int ix)
2868 // Delete track in MLT playlist
2869 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2870 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2872 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2873 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2874 QList<QGraphicsItem *> selection = m_scene->items(r);
2876 resetSelectionGroup();
2878 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2879 scene()->addItem(m_selectionGroup);
2880 for (int i = 0; i < selection.count(); i++) {
2881 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2882 m_selectionGroup->addToGroup(selection.at(i));
2883 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2886 // Move graphic items
2887 qreal ydiff = 0 - (int) m_tracksHeight;
2888 m_selectionGroup->translate(0, ydiff);
2889 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2891 // adjust track number
2892 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2893 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2894 for (int i = 0; i < children.count(); i++) {
2895 if (children.at(i)->type() == GROUPWIDGET) {
2896 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2897 children << grp->childItems();
2900 if (children.at(i)->type() == AVWIDGET) {
2901 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2903 ItemInfo clipinfo = clip->info();
2904 // We add a move clip command so that we get the correct producer for new track number
2905 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2906 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2907 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2908 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2911 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2912 Transition *tr = static_cast <Transition *>(children.at(i));
2914 int track = tr->transitionEndTrack();
2916 ItemInfo clipinfo = tr->info();
2917 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2921 resetSelectionGroup(false);
2922 m_document->renderer()->unlockService(tractor);
2924 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2925 for (int i = 0; i < m_guides.count(); i++) {
2926 QLineF l = m_guides.at(i)->line();
2927 l.setP2(QPointF(l.x2(), maxHeight));
2928 m_guides.at(i)->setLine(l);
2930 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2931 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2933 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2934 viewport()->update();
2936 updateTrackNames(ix, false);
2937 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2940 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2942 for (int i = 0; i < trackInfos.count(); ++i) {
2943 m_document->setTrackType(i, trackInfos.at(i));
2944 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2945 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2948 viewport()->update();
2949 emit trackHeightChanged();
2952 void CustomTrackView::slotSwitchTrackAudio(int ix)
2954 /*for (int i = 0; i < m_document->tracksCount(); i++)
2955 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2956 int tracknumber = m_document->tracksCount() - ix - 1;
2957 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2958 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2959 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2960 setDocumentModified();
2963 void CustomTrackView::slotSwitchTrackLock(int ix)
2965 int tracknumber = m_document->tracksCount() - ix - 1;
2966 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2967 m_commandStack->push(command);
2971 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2973 int tracknumber = m_document->tracksCount() - ix - 1;
2974 m_document->switchTrackLock(tracknumber, lock);
2976 emit doTrackLock(ix, lock);
2977 AbstractClipItem *clip = NULL;
2978 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2980 for (int i = 0; i < selection.count(); i++) {
2981 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2982 if (selection.at(i)->parentItem() && m_selectionGroup) {
2983 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2984 resetSelectionGroup();
2987 bool changeGroupLock = true;
2988 bool hasClipOnTrack = false;
2989 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2990 for (int j = 0; j < children.count(); ++j) {
2991 if (children.at(j)->isSelected()) {
2992 if (children.at(j)->type() == AVWIDGET)
2993 emit clipItemSelected(NULL);
2994 else if (children.at(j)->type() == TRANSITIONWIDGET)
2995 emit transitionItemSelected(NULL);
3000 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3001 if (child == m_dragItem)
3004 // only unlock group, if it is not locked by another track too
3005 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3006 changeGroupLock = false;
3008 // only (un-)lock if at least one clip is on the track
3009 if (child->track() == ix)
3010 hasClipOnTrack = true;
3012 if (changeGroupLock && hasClipOnTrack)
3013 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3014 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3015 if (selection.at(i)->parentItem()) {
3016 if (selection.at(i)->parentItem() == m_selectionGroup) {
3017 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3018 resetSelectionGroup();
3020 // groups are handled separately
3025 if (selection.at(i)->isSelected()) {
3026 if (selection.at(i)->type() == AVWIDGET)
3027 emit clipItemSelected(NULL);
3029 emit transitionItemSelected(NULL);
3031 clip = static_cast <AbstractClipItem *>(selection.at(i));
3032 clip->setItemLocked(lock);
3033 if (clip == m_dragItem)
3037 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3038 viewport()->update();
3039 setDocumentModified();
3042 void CustomTrackView::slotSwitchTrackVideo(int ix)
3044 int tracknumber = m_document->tracksCount() - ix;
3045 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3046 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3047 setDocumentModified();
3050 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3052 // Check there is no group going over several tracks there, or that would result in timeline corruption
3053 QList<QGraphicsItem *> selection = scene()->items(rect);
3055 int maxHeight = m_tracksHeight * 1.5;
3056 for (int i = 0; i < selection.count(); i++) {
3057 // Check that we don't try to move a group with clips on other tracks
3058 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3061 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3069 void CustomTrackView::slotRemoveSpace()
3073 if (m_menuPosition.isNull()) {
3074 pos = GenTime(cursorPos(), m_document->fps());
3076 TrackDialog d(m_document, parentWidget());
3077 d.comboTracks->setCurrentIndex(m_selectedTrack);
3078 d.label->setText(i18n("Track"));
3079 d.before_select->setHidden(true);
3080 d.setWindowTitle(i18n("Remove Space"));
3081 d.video_track->setHidden(true);
3082 d.audio_track->setHidden(true);
3083 if (d.exec() != QDialog::Accepted) return;
3084 track = d.comboTracks->currentIndex();
3086 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3087 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3090 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3091 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3095 ClipItem *item = getClipItemAt(pos, track);
3097 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);
3100 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3102 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);
3106 // Make sure there is no group in the way
3107 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3110 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3112 // groups found on track, do not allow the move
3113 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3117 QList<ItemInfo> clipsToMove;
3118 QList<ItemInfo> transitionsToMove;
3120 for (int i = 0; i < items.count(); i++) {
3121 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3122 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3123 ItemInfo info = item->info();
3124 if (item->type() == AVWIDGET) {
3125 clipsToMove.append(info);
3126 } else if (item->type() == TRANSITIONWIDGET) {
3127 transitionsToMove.append(info);
3132 if (!transitionsToMove.isEmpty()) {
3133 // Make sure that by moving the items, we don't get a transition collision
3134 // Find first transition
3135 ItemInfo info = transitionsToMove.at(0);
3136 for (int i = 1; i < transitionsToMove.count(); i++)
3137 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3139 // make sure there are no transitions on the way
3140 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3141 items = scene()->items(rect);
3142 int transitionCorrection = -1;
3143 for (int i = 0; i < items.count(); i++) {
3144 if (items.at(i)->type() == TRANSITIONWIDGET) {
3145 // There is a transition on the way
3146 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3147 int transitionEnd = item->endPos().frames(m_document->fps());
3148 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3152 if (transitionCorrection > 0) {
3153 // We need to fix the move length
3154 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3157 // Make sure we don't send transition before 0
3158 if (info.startPos.frames(m_document->fps()) < length) {
3159 // reduce length to maximum possible
3160 length = info.startPos.frames(m_document->fps());
3164 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3165 updateTrackDuration(track, command);
3166 m_commandStack->push(command);
3169 void CustomTrackView::slotInsertSpace()
3173 if (m_menuPosition.isNull()) {
3174 pos = GenTime(cursorPos(), m_document->fps());
3176 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3177 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3179 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
3180 if (d.exec() != QDialog::Accepted) return;
3181 GenTime spaceDuration = d.selectedDuration();
3182 track = d.selectedTrack();
3184 QList<QGraphicsItem *> items;
3186 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3187 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3191 ClipItem *item = getClipItemAt(pos, track);
3192 if (item) pos = item->startPos();
3194 // Make sure there is no group in the way
3195 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3197 items = checkForGroups(rect, &isOk);
3199 // groups found on track, do not allow the move
3200 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3204 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3205 items = scene()->items(rect);
3208 QList<ItemInfo> clipsToMove;
3209 QList<ItemInfo> transitionsToMove;
3211 for (int i = 0; i < items.count(); i++) {
3212 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3213 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3214 ItemInfo info = item->info();
3215 if (item->type() == AVWIDGET)
3216 clipsToMove.append(info);
3217 else if (item->type() == TRANSITIONWIDGET)
3218 transitionsToMove.append(info);
3222 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3223 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3224 updateTrackDuration(track, command);
3225 m_commandStack->push(command);
3229 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3231 int diff = duration.frames(m_document->fps());
3232 resetSelectionGroup();
3233 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3234 scene()->addItem(m_selectionGroup);
3236 Transition *transition;
3238 // Create lists with start pos for each track
3239 QMap <int, int> trackClipStartList;
3240 QMap <int, int> trackTransitionStartList;
3242 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3243 trackClipStartList[i] = -1;
3244 trackTransitionStartList[i] = -1;
3247 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3248 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3250 if (clip->parentItem()) {
3251 m_selectionGroup->addToGroup(clip->parentItem());
3252 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3254 m_selectionGroup->addToGroup(clip);
3255 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3257 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))
3258 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3260 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);
3263 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3264 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3266 if (transition->parentItem()) {
3267 m_selectionGroup->addToGroup(transition->parentItem());
3268 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3270 m_selectionGroup->addToGroup(transition);
3271 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3273 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))
3274 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3275 } 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);
3277 m_selectionGroup->translate(diff, 0);
3279 // update items coordinates
3280 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3282 for (int i = 0; i < itemList.count(); i++) {
3283 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3284 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3285 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3286 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3287 for (int j = 0; j < children.count(); j++) {
3288 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3293 resetSelectionGroup(false);
3295 track = m_document->tracksCount() - track;
3296 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3299 void CustomTrackView::deleteClip(const QString &clipId)
3301 resetSelectionGroup();
3302 QList<QGraphicsItem *> itemList = items();
3303 QUndoCommand *deleteCommand = new QUndoCommand();
3305 for (int i = 0; i < itemList.count(); i++) {
3306 if (itemList.at(i)->type() == AVWIDGET) {
3307 ClipItem *item = (ClipItem *)itemList.at(i);
3308 if (item->clipProducer() == clipId) {
3310 if (item->parentItem()) {
3311 // Clip is in a group, destroy the group
3312 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3314 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3318 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3320 delete deleteCommand;
3322 updateTrackDuration(-1, deleteCommand);
3323 m_commandStack->push(deleteCommand);
3327 void CustomTrackView::setCursorPos(int pos, bool seek)
3329 if (pos == m_cursorPos) return;
3330 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3332 if (seek) m_document->renderer()->seek(m_cursorPos);
3333 else if (m_autoScroll) checkScrolling();
3334 m_cursorLine->setPos(m_cursorPos, 0);
3337 void CustomTrackView::updateCursorPos()
3339 m_cursorLine->setPos(m_cursorPos, 0);
3342 int CustomTrackView::cursorPos()
3344 return (int)(m_cursorPos);
3347 void CustomTrackView::moveCursorPos(int delta)
3349 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3350 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3351 m_cursorPos += delta;
3352 m_cursorLine->setPos(m_cursorPos, 0);
3353 m_document->renderer()->seek(m_cursorPos);
3356 void CustomTrackView::initCursorPos(int pos)
3358 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3360 m_cursorLine->setPos(pos, 0);
3364 void CustomTrackView::checkScrolling()
3366 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3369 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3371 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3372 QGraphicsView::mouseReleaseEvent(event);
3373 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3374 #if QT_VERSION >= 0x040600
3375 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3377 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3378 if (event->button() == Qt::MidButton) {
3381 setDragMode(QGraphicsView::NoDrag);
3382 if (m_operationMode == MOVEGUIDE) {
3383 setCursor(Qt::ArrowCursor);
3384 m_operationMode = NONE;
3385 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3386 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3387 if (newPos != m_dragGuide->position()) {
3388 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3389 m_commandStack->push(command);
3390 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3391 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3392 m_document->syncGuides(m_guides);
3397 } else if (m_operationMode == SPACER && m_selectionGroup) {
3399 if (event->modifiers() != Qt::ControlModifier) {
3400 // We are moving all tracks
3402 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3403 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3405 if (timeOffset != GenTime()) {
3406 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3408 QList<ItemInfo> clipsToMove;
3409 QList<ItemInfo> transitionsToMove;
3411 // Create lists with start pos for each track
3412 QMap <int, int> trackClipStartList;
3413 QMap <int, int> trackTransitionStartList;
3415 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3416 trackClipStartList[i] = -1;
3417 trackTransitionStartList[i] = -1;
3420 for (int i = 0; i < items.count(); i++) {
3421 if (items.at(i)->type() == GROUPWIDGET)
3422 items += items.at(i)->childItems();
3425 for (int i = 0; i < items.count(); i++) {
3426 if (items.at(i)->type() == AVWIDGET) {
3427 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3428 ItemInfo info = item->info();
3429 clipsToMove.append(info);
3431 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3432 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3433 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3434 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3435 ItemInfo info = item->info();
3436 transitionsToMove.append(info);
3438 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3439 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3442 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3443 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3444 updateTrackDuration(track, command);
3445 m_commandStack->push(command);
3446 if (track != -1) track = m_document->tracksCount() - track;
3447 kDebug() << "SPACER TRACK:" << track;
3448 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3449 setDocumentModified();
3452 resetSelectionGroup(false);
3453 m_operationMode = NONE;
3454 } else if (m_operationMode == RUBBERSELECTION) {
3455 resetSelectionGroup();
3456 groupSelectedItems();
3457 m_operationMode = NONE;
3460 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3461 emit transitionItemSelected(NULL);
3465 if (m_dragItem) info = m_dragItem->info();
3467 if (m_operationMode == MOVE) {
3468 setCursor(Qt::OpenHandCursor);
3469 if (m_dragItem->parentItem() == 0) {
3470 // we are moving one clip, easy
3471 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3472 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3473 Mlt::Producer *prod = item->getProducer(info.track);
3474 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);
3477 QUndoCommand *moveCommand = new QUndoCommand();
3478 moveCommand->setText(i18n("Move clip"));
3479 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3481 int tracknumber = m_document->tracksCount() - item->track() - 1;
3482 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3483 if (isLocked) item->setItemLocked(true);
3484 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3485 // Also move automatic transitions (on lower track)
3486 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3487 ItemInfo startTrInfo;
3488 ItemInfo newStartTrInfo;
3489 bool moveStartTrans = false;
3490 bool moveEndTrans = false;
3491 if (startTransition && startTransition->isAutomatic()) {
3492 startTrInfo = startTransition->info();
3493 newStartTrInfo = startTrInfo;
3494 newStartTrInfo.track = info.track;
3495 newStartTrInfo.startPos = info.startPos;
3496 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3497 // transition end should stay the same
3499 // transition end should be adjusted to clip
3500 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3502 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3504 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3505 // Check if there is a transition at clip end
3506 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3507 if (tr && tr->isAutomatic()) {
3508 ItemInfo trInfo = tr->info();
3509 ItemInfo newTrInfo = trInfo;
3510 newTrInfo.track = info.track;
3511 newTrInfo.endPos = m_dragItem->endPos();
3512 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3513 // transition start should stay the same
3515 // transition start should be moved
3516 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3518 if (newTrInfo.startPos < newTrInfo.endPos) {
3519 moveEndTrans = true;
3520 if (moveStartTrans) {
3521 // we have to move both transitions, remove the start one so that there is no collision
3522 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3524 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3525 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3526 if (moveStartTrans) {
3527 // re-add transition in correct place
3528 int transTrack = startTransition->transitionEndTrack();
3529 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3530 transTrack = getPreviousVideoTrack(info.track);
3532 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3533 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3539 if (moveStartTrans && !moveEndTrans) {
3540 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3541 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3544 // Also move automatic transitions (on upper track)
3545 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3546 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3547 ItemInfo trInfo = tr->info();
3548 ItemInfo newTrInfo = trInfo;
3549 newTrInfo.startPos = m_dragItem->startPos();
3550 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3551 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3552 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3553 // transition end should be adjusted to clip on upper track
3554 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3556 if (newTrInfo.startPos < newTrInfo.endPos) {
3557 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3558 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3562 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3563 // Check if there is a transition at clip end
3564 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3565 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3566 ItemInfo trInfo = tr->info();
3567 ItemInfo newTrInfo = trInfo;
3568 newTrInfo.endPos = m_dragItem->endPos();
3569 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3570 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3571 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3572 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3573 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3574 // transition start should be moved
3575 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3577 if (newTrInfo.startPos < newTrInfo.endPos) {
3578 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3579 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3584 updateTrackDuration(info.track, moveCommand);
3585 if (m_dragItemInfo.track != info.track)
3586 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3587 m_commandStack->push(moveCommand);
3588 //checkTrackSequence(m_dragItem->track());
3590 // undo last move and emit error message
3591 bool snap = KdenliveSettings::snaptopoints();
3592 KdenliveSettings::setSnaptopoints(false);
3593 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3594 KdenliveSettings::setSnaptopoints(snap);
3595 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3597 setDocumentModified();
3598 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3599 Transition *transition = static_cast <Transition *>(m_dragItem);
3600 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3601 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)) {
3602 // Moving transition failed, revert to previous position
3603 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3604 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3606 QUndoCommand *moveCommand = new QUndoCommand();
3607 moveCommand->setText(i18n("Move transition"));
3608 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3609 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3610 updateTrackDuration(info.track, moveCommand);
3611 if (m_dragItemInfo.track != info.track)
3612 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3613 m_commandStack->push(moveCommand);
3614 setDocumentModified();
3618 // Moving several clips. We need to delete them and readd them to new position,
3619 // or they might overlap each other during the move
3620 QGraphicsItemGroup *group;
3621 if (m_selectionGroup)
3622 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3624 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3625 QList<QGraphicsItem *> items = group->childItems();
3627 QList<ItemInfo> clipsToMove;
3628 QList<ItemInfo> transitionsToMove;
3630 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3631 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3633 QUndoCommand *moveGroup = new QUndoCommand();
3634 moveGroup->setText(i18n("Move group"));
3635 if (timeOffset != GenTime() || trackOffset != 0) {
3636 // remove items in MLT playlist
3639 int max = items.count();
3640 for (int i = 0; i < max; i++) {
3641 if (items.at(i)->type() == GROUPWIDGET) {
3642 items += items.at(i)->childItems();
3645 m_document->renderer()->blockSignals(true);
3646 for (int i = 0; i < items.count(); i++) {
3647 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3648 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3649 ItemInfo info = item->info();
3650 if (item->type() == AVWIDGET) {
3651 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3652 // error, clip cannot be removed from playlist
3653 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3655 clipsToMove.append(info);
3658 transitionsToMove.append(info);
3659 Transition *tr = static_cast <Transition*>(item);
3660 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3663 m_document->renderer()->blockSignals(false);
3664 for (int i = 0; i < items.count(); i++) {
3665 // re-add items in correct place
3666 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3667 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3669 ItemInfo info = item->info();
3670 int tracknumber = m_document->tracksCount() - info.track - 1;
3671 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3673 group->removeFromGroup(item);
3674 item->setItemLocked(true);
3677 if (item->type() == AVWIDGET) {
3678 ClipItem *clip = static_cast <ClipItem*>(item);
3679 int trackProducer = info.track;
3680 info.track = m_document->tracksCount() - info.track;
3681 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3682 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3683 for (int i = 0; i < clip->effectsCount(); i++) {
3684 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3687 Transition *tr = static_cast <Transition*>(item);
3688 int newTrack = tr->transitionEndTrack();
3689 if (!tr->forcedTrack()) {
3690 newTrack = getPreviousVideoTrack(info.track);
3692 tr->updateTransitionEndTrack(newTrack);
3693 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3694 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3697 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3698 updateTrackDuration(-1, moveGroup);
3699 m_commandStack->push(moveGroup);
3701 //QPointF top = group->sceneBoundingRect().topLeft();
3702 //QPointF oldpos = m_selectionGroup->scenePos();
3703 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3704 //group->setPos(top);
3705 //TODO: get rid of the 3 lines below
3706 if (m_selectionGroup) {
3707 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3708 m_selectionGroupInfo.track = m_selectionGroup->track();
3710 for (int i = 0; i < items.count(); ++i) {
3711 if (items.at(i)->type() == GROUPWIDGET) {
3712 rebuildGroup((AbstractGroupItem*)items.at(i));
3717 for (int i = 0; i < items.count(); ++i) {
3719 items.at(i)->setSelected(true);
3720 if (items.at(i)->parentItem())
3721 items.at(i)->parentItem()->setSelected(true);
3724 resetSelectionGroup();
3725 groupSelectedItems();
3727 rebuildGroup((AbstractGroupItem *)group);
3729 setDocumentModified();
3732 m_document->renderer()->doRefresh();
3733 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3735 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3736 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3738 QUndoCommand *resizeCommand = new QUndoCommand();
3739 resizeCommand->setText(i18n("Resize group"));
3740 QList <QGraphicsItem *> items = parent->childItems();
3741 QList <ItemInfo> infos = parent->resizeInfos();
3742 parent->clearResizeInfos();
3744 for (int i = 0; i < items.count(); ++i) {
3745 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3746 if (item && item->type() == AVWIDGET) {
3747 ItemInfo info = infos.at(itemcount);
3748 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3752 m_commandStack->push(resizeCommand);
3755 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3757 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3759 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3760 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3762 QUndoCommand *resizeCommand = new QUndoCommand();
3763 resizeCommand->setText(i18n("Resize group"));
3764 QList <QGraphicsItem *> items = parent->childItems();
3765 QList <ItemInfo> infos = parent->resizeInfos();
3766 parent->clearResizeInfos();
3768 for (int i = 0; i < items.count(); ++i) {
3769 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3770 if (item && item->type() == AVWIDGET) {
3771 ItemInfo info = infos.at(itemcount);
3772 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3776 updateTrackDuration(-1, resizeCommand);
3777 m_commandStack->push(resizeCommand);
3780 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3782 } else if (m_operationMode == FADEIN) {
3783 // resize fade in effect
3784 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3785 int ix = item->hasEffect("volume", "fadein");
3786 int ix2 = item->hasEffect("", "fade_from_black");
3788 QDomElement oldeffect = item->effectAtIndex(ix);
3789 int start = item->cropStart().frames(m_document->fps());
3790 int end = item->fadeIn();
3792 slotDeleteEffect(item, -1, oldeffect, false);
3795 QDomElement effect = oldeffect.cloneNode().toElement();
3796 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3797 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3798 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3799 emit clipItemSelected(item);
3801 } else if (item->fadeIn() != 0 && ix2 == -1) {
3803 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3805 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3806 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3807 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3808 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3811 QDomElement oldeffect = item->effectAtIndex(ix2);
3812 int start = item->cropStart().frames(m_document->fps());
3813 int end = item->fadeIn();
3815 slotDeleteEffect(item, -1, oldeffect, false);
3818 QDomElement effect = oldeffect.cloneNode().toElement();
3819 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3820 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3821 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3822 emit clipItemSelected(item);
3825 } else if (m_operationMode == FADEOUT) {
3826 // resize fade in effect
3827 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3828 int ix = item->hasEffect("volume", "fadeout");
3829 int ix2 = item->hasEffect("", "fade_to_black");
3831 QDomElement oldeffect = item->effectAtIndex(ix);
3832 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3833 int start = item->fadeOut();
3835 slotDeleteEffect(item, -1, oldeffect, false);
3837 start = end - start;
3838 QDomElement effect = oldeffect.cloneNode().toElement();
3839 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3840 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3841 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3842 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3843 emit clipItemSelected(item);
3845 } else if (item->fadeOut() != 0 && ix2 == -1) {
3847 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3849 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3850 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3851 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3852 EffectsList::setParameter(effect, "out", QString::number(0));
3853 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3856 QDomElement oldeffect = item->effectAtIndex(ix2);
3857 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3858 int start = item->fadeOut();
3860 slotDeleteEffect(item, -1, oldeffect, false);
3862 start = end - start;
3863 QDomElement effect = oldeffect.cloneNode().toElement();
3864 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3865 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3866 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3867 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3868 emit clipItemSelected(item);
3871 } else if (m_operationMode == KEYFRAME) {
3872 // update the MLT effect
3873 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3874 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3876 // check if we want to remove keyframe
3877 double val = mapToScene(event->pos()).toPoint().y();
3878 QRectF br = item->sceneBoundingRect();
3879 double maxh = 100.0 / br.height();
3880 val = (br.bottom() - val) * maxh;
3881 int start = item->cropStart().frames(m_document->fps());
3882 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3884 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3886 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3888 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3891 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3892 //item->updateKeyframeEffect();
3893 //QString next = item->keyframes(item->selectedEffectIndex());
3894 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3895 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
3897 m_commandStack->push(command);
3898 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
3899 emit clipItemSelected(item);
3901 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3902 // A transition is selected
3904 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3905 if (transitionClip && transitionClip->baseClip()) {
3906 QString size = transitionClip->baseClip()->getProperty("frame_size");
3907 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3908 if (factor == 0) factor = 1.0;
3909 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3910 p.setY(size.section('x', 1, 1).toInt());
3912 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3913 } else emit transitionItemSelected(NULL);
3914 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3915 m_operationMode = NONE;
3918 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3920 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3922 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3923 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3924 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3925 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3926 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3927 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3928 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3931 m_waitingThumbs.removeAll(item);
3933 if (item->isSelected()) emit clipItemSelected(NULL);
3934 item->baseClip()->removeReference();
3935 m_document->updateClip(item->baseClip()->getId());
3937 /*if (item->baseClip()->isTransparent()) {
3938 // also remove automatic transition
3939 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3940 if (tr && tr->isAutomatic()) {
3941 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3942 scene()->removeItem(tr);
3947 if (m_dragItem == item) m_dragItem = NULL;
3949 #if QT_VERSION >= 0x040600
3950 // animate item deletion
3951 item->closeAnimation();
3952 /*if (refresh) item->closeAnimation();
3954 // no refresh, means we have several operations chained, we need to delete clip immediatly
3955 // so that it does not get in the way of the other
3964 setDocumentModified();
3965 if (refresh) m_document->renderer()->doRefresh();
3968 void CustomTrackView::deleteSelectedClips()
3970 resetSelectionGroup();
3971 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3972 if (itemList.count() == 0) {
3973 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3976 scene()->clearSelection();
3977 QUndoCommand *deleteSelected = new QUndoCommand();
3981 int transitionCount = 0;
3982 // expand & destroy groups
3983 for (int i = 0; i < itemList.count(); i++) {
3984 if (itemList.at(i)->type() == GROUPWIDGET) {
3986 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3987 QList <ItemInfo> clipInfos;
3988 QList <ItemInfo> transitionInfos;
3989 for (int j = 0; j < children.count(); j++) {
3990 if (children.at(j)->type() == AVWIDGET) {
3991 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3992 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3993 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3994 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3995 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3997 if (itemList.contains(children.at(j))) {
3998 children.removeAt(j);
4002 itemList += children;
4003 if (clipInfos.count() > 0)
4004 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4006 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4007 itemList.insert(i + 1, itemList.at(i)->parentItem());
4010 for (int i = 0; i < itemList.count(); i++) {
4011 if (itemList.at(i)->type() == AVWIDGET) {
4013 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4014 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4015 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4016 emit clipItemSelected(NULL);
4017 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4019 Transition *item = static_cast <Transition *>(itemList.at(i));
4020 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4021 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4022 emit transitionItemSelected(NULL);
4025 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4026 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4027 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4028 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4029 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4030 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4031 else deleteSelected->setText(i18n("Delete selected items"));
4032 updateTrackDuration(-1, deleteSelected);
4033 m_commandStack->push(deleteSelected);
4037 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4040 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4042 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4044 kDebug() << "ERROR: Cannot find clip for speed change";
4045 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4048 info.track = m_document->tracksCount() - item->track();
4049 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4051 item->setSpeed(speed, strobe);
4052 item->updateRectGeometry();
4053 if (item->cropDuration().frames(m_document->fps()) != endPos)
4054 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4055 updatePositionEffects(item, info);
4056 setDocumentModified();
4058 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4062 void CustomTrackView::cutSelectedClips()
4064 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4065 QList<AbstractGroupItem *> groups;
4066 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4067 for (int i = 0; i < itemList.count(); ++i) {
4068 if (!itemList.at(i))
4070 if (itemList.at(i)->type() == AVWIDGET) {
4071 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4072 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4073 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4074 if (!groups.contains(group))
4076 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4077 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4078 m_commandStack->push(command);
4080 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4081 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4082 if (!groups.contains(group))
4087 for (int i = 0; i < groups.count(); ++i)
4088 razorGroup(groups.at(i), currentPos);
4091 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4094 QList <QGraphicsItem *> children = group->childItems();
4095 QList <ItemInfo> clips1, transitions1;
4096 QList <ItemInfo> clipsCut, transitionsCut;
4097 QList <ItemInfo> clips2, transitions2;
4098 for (int i = 0; i < children.count(); ++i) {
4099 children.at(i)->setSelected(false);
4100 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4101 if (child->type() == AVWIDGET) {
4102 if (cutPos > child->endPos())
4103 clips1 << child->info();
4104 else if (cutPos < child->startPos())
4105 clips2 << child->info();
4107 clipsCut << child->info();
4109 if (cutPos > child->endPos())
4110 transitions1 << child->info();
4111 else if (cutPos < child->startPos())
4112 transitions2 << child->info();
4114 transitionsCut << child->info();
4117 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4119 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4120 m_commandStack->push(command);
4124 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)
4127 for (int i = 0; i < clipsCut.count(); ++i) {
4128 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4130 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4131 clips1 << clip->info();
4132 if (clipBehind != NULL)
4133 clips2 << clipBehind->info();
4136 /* TODO: cut transitionsCut
4137 * For now just append them to group1 */
4138 transitions1 << transitionsCut;
4139 doGroupClips(clips1, transitions1, true);
4140 doGroupClips(clips2, transitions2, true);
4142 /* we might also just use clipsCut.at(0)->parentItem().
4143 * Do this loop just in case something went wrong during cut */
4144 for (int i = 0; i < clipsCut.count(); ++i) {
4145 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4146 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4147 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4148 QList <QGraphicsItem *> children = group->childItems();
4149 QList <ItemInfo> groupClips;
4150 QList <ItemInfo> groupTrans;
4151 for (int j = 0; j < children.count(); ++j) {
4152 if (children.at(j)->type() == AVWIDGET)
4153 groupClips << ((AbstractClipItem *)children.at(j))->info();
4154 else if (children.at(j)->type() == TRANSITIONWIDGET)
4155 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4157 doGroupClips(groupClips, groupTrans, false);
4161 for (int i = 0; i < clipsCut.count(); ++i)
4162 cutClip(clipsCut.at(i), cutPos, false);
4163 // TODO: uncut transitonsCut
4164 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4168 void CustomTrackView::groupClips(bool group)
4170 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4171 QList <ItemInfo> clipInfos;
4172 QList <ItemInfo> transitionInfos;
4175 int max = itemList.count();
4176 for (int i = 0; i < max; i++) {
4177 if (itemList.at(i)->type() == GROUPWIDGET) {
4178 itemList += itemList.at(i)->childItems();
4182 for (int i = 0; i < itemList.count(); i++) {
4183 if (itemList.at(i)->type() == AVWIDGET) {
4184 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4185 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4186 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4187 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4188 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4191 if (clipInfos.count() > 0) {
4192 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4193 m_commandStack->push(command);
4197 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4199 resetSelectionGroup();
4200 m_scene->clearSelection();
4202 for (int i = 0; i < clipInfos.count(); i++) {
4203 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4204 if (clip == NULL) continue;
4205 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4206 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4207 m_document->clipManager()->removeGroup(grp);
4208 scene()->destroyItemGroup(grp);
4210 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4212 for (int i = 0; i < transitionInfos.count(); i++) {
4213 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4214 if (tr == NULL) continue;
4215 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4216 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4217 m_document->clipManager()->removeGroup(grp);
4218 scene()->destroyItemGroup(grp);
4220 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4222 setDocumentModified();
4226 QList <QGraphicsItemGroup *> groups;
4227 for (int i = 0; i < clipInfos.count(); i++) {
4228 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4230 clip->setSelected(true);
4233 for (int i = 0; i < transitionInfos.count(); i++) {
4234 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4236 clip->setSelected(true);
4239 groupSelectedItems(false, true);
4240 setDocumentModified();
4243 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4245 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4246 if (baseclip == NULL) {
4247 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4251 if (baseclip->getProducer() == NULL) {
4252 // If the clip has no producer, we must wait until it is created...
4254 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4255 emit forceClipProcessing(clipId);
4256 qApp->processEvents();
4257 for (int i = 0; i < 10; i++) {
4258 if (baseclip->getProducer() == NULL) {
4259 qApp->processEvents();
4260 m_producerNotReady.wait(&m_mutex, 200);
4263 if (baseclip->getProducer() == NULL) {
4264 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4268 emit displayMessage(QString(), InformationMessage);
4272 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4273 item->setEffectList(effects);
4274 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4275 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4276 scene()->addItem(item);
4278 int producerTrack = info.track;
4279 int tracknumber = m_document->tracksCount() - info.track - 1;
4280 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4281 if (isLocked) item->setItemLocked(true);
4283 baseclip->addReference();
4284 m_document->updateClip(baseclip->getId());
4285 info.track = m_document->tracksCount() - info.track;
4286 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4287 for (int i = 0; i < item->effectsCount(); i++) {
4288 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4290 setDocumentModified();
4292 m_document->renderer()->doRefresh();
4293 if (!baseclip->isPlaceHolder())
4294 m_waitingThumbs.append(item);
4295 m_thumbsTimer.start();
4298 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4300 QMutexLocker locker(&m_mutex);
4301 QList<QGraphicsItem *> list = scene()->items();
4302 QList <ClipItem *>clipList;
4303 ClipItem *clip = NULL;
4304 DocClipBase *baseClip = NULL;
4305 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4306 for (int i = 0; i < list.size(); ++i) {
4307 if (list.at(i)->type() == AVWIDGET) {
4308 clip = static_cast <ClipItem *>(list.at(i));
4309 if (clip->clipProducer() == clipId) {
4310 if (baseClip == NULL) {
4311 baseClip = clip->baseClip();
4313 ItemInfo info = clip->info();
4314 Mlt::Producer *prod = NULL;
4315 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4316 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4317 else prod = baseClip->getProducer(info.track);
4318 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4319 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4321 else clipList.append(clip);
4325 for (int i = 0; i < clipList.count(); i++)
4326 clipList.at(i)->refreshClip(true, true);
4327 m_document->renderer()->unlockService(tractor);
4330 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4332 int framepos = (int)(pos.frames(m_document->fps()));
4333 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4334 ClipItem *clip = NULL;
4335 for (int i = 0; i < list.size(); i++) {
4336 if (!list.at(i)->isEnabled()) continue;
4337 if (list.at(i)->type() == AVWIDGET) {
4338 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4339 if (test->endPos() == pos) clip = test;
4346 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4348 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4349 ClipItem *clip = NULL;
4350 for (int i = 0; i < list.size(); i++) {
4351 if (!list.at(i)->isEnabled()) continue;
4352 if (list.at(i)->type() == AVWIDGET) {
4353 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4354 if (test->startPos() == pos) clip = test;
4361 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4363 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4364 QList<QGraphicsItem *> list = scene()->items(p);
4365 ClipItem *clip = NULL;
4366 for (int i = 0; i < list.size(); i++) {
4367 if (!list.at(i)->isEnabled()) continue;
4368 if (list.at(i)->type() == AVWIDGET) {
4369 clip = static_cast <ClipItem *>(list.at(i));
4376 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4378 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4382 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4384 int pos = info.startPos.frames(m_document->fps());
4385 int track = m_document->tracksCount() - info.b_track;
4386 return getTransitionItemAt(pos, track);
4389 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4391 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4392 QList<QGraphicsItem *> list = scene()->items(p);
4393 Transition *clip = NULL;
4394 for (int i = 0; i < list.size(); i++) {
4395 if (!list.at(i)->isEnabled()) continue;
4396 if (list.at(i)->type() == TRANSITIONWIDGET) {
4397 clip = static_cast <Transition *>(list.at(i));
4404 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4406 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4409 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4411 int framepos = (int)(pos.frames(m_document->fps()));
4412 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4413 QList<QGraphicsItem *> list = scene()->items(p);
4414 Transition *clip = NULL;
4415 for (int i = 0; i < list.size(); i++) {
4416 if (!list.at(i)->isEnabled()) continue;
4417 if (list.at(i)->type() == TRANSITIONWIDGET) {
4418 Transition *test = static_cast <Transition *>(list.at(i));
4419 if (test->endPos() == pos) clip = test;
4426 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4428 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4429 QList<QGraphicsItem *> list = scene()->items(p);
4430 Transition *clip = NULL;
4431 for (int i = 0; i < list.size(); ++i) {
4432 if (!list.at(i)->isEnabled()) continue;
4433 if (list.at(i)->type() == TRANSITIONWIDGET) {
4434 Transition *test = static_cast <Transition *>(list.at(i));
4435 if (test->startPos() == pos) clip = test;
4442 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4444 if (m_selectionGroup) resetSelectionGroup(false);
4445 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4447 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);
4448 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4451 Mlt::Producer *prod = item->getProducer(end.track);
4454 qDebug() << "Moving item " << (long)item << " from .. to:";
4455 qDebug() << item->info();
4459 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4460 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4463 bool snap = KdenliveSettings::snaptopoints();
4464 KdenliveSettings::setSnaptopoints(false);
4465 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4467 int tracknumber = m_document->tracksCount() - end.track - 1;
4468 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4469 m_scene->clearSelection();
4470 if (isLocked) item->setItemLocked(true);
4472 if (item->isItemLocked()) item->setItemLocked(false);
4473 item->setSelected(true);
4475 if (item->baseClip()->isTransparent()) {
4476 // Also move automatic transition
4477 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4478 if (tr && tr->isAutomatic()) {
4479 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4480 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);
4481 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4484 KdenliveSettings::setSnaptopoints(snap);
4485 setDocumentModified();
4487 // undo last move and emit error message
4488 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4490 if (refresh) m_document->renderer()->doRefresh();
4491 if (out_actualEnd != NULL) {
4492 *out_actualEnd = item->info();
4494 qDebug() << "Actual end position updated:" << *out_actualEnd;
4498 qDebug() << item->info();
4503 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4506 resetSelectionGroup();
4507 m_scene->clearSelection();
4509 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4510 scene()->addItem(m_selectionGroup);
4512 m_document->renderer()->blockSignals(true);
4513 for (int i = 0; i < startClip.count(); i++) {
4515 startClip[i].startPos = startClip.at(i).startPos - offset;
4516 startClip[i].track = startClip.at(i).track - trackOffset;
4518 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4520 clip->setItemLocked(false);
4521 if (clip->parentItem()) {
4522 m_selectionGroup->addToGroup(clip->parentItem());
4523 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4525 m_selectionGroup->addToGroup(clip);
4526 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4528 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4529 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4531 for (int i = 0; i < startTransition.count(); i++) {
4533 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4534 startTransition[i].track = startTransition.at(i).track - trackOffset;
4536 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4538 tr->setItemLocked(false);
4539 if (tr->parentItem()) {
4540 m_selectionGroup->addToGroup(tr->parentItem());
4541 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4543 m_selectionGroup->addToGroup(tr);
4544 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4546 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());
4547 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4549 m_document->renderer()->blockSignals(false);
4551 if (m_selectionGroup) {
4552 bool snap = KdenliveSettings::snaptopoints();
4553 KdenliveSettings::setSnaptopoints(false);
4555 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4556 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4558 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4560 int max = children.count();
4561 for (int i = 0; i < max; i++) {
4562 if (children.at(i)->type() == GROUPWIDGET) {
4563 children += children.at(i)->childItems();
4564 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4565 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4566 /*m_document->clipManager()->removeGroup(grp);
4567 m_scene->destroyItemGroup(grp);*/
4568 children.removeAll(children.at(i));
4573 for (int i = 0; i < children.count(); i++) {
4574 // re-add items in correct place
4575 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4576 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4578 ItemInfo info = item->info();
4579 int tracknumber = m_document->tracksCount() - info.track - 1;
4580 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4582 item->setItemLocked(true);
4583 else if (item->isItemLocked())
4584 item->setItemLocked(false);
4586 if (item->type() == AVWIDGET) {
4587 ClipItem *clip = static_cast <ClipItem*>(item);
4588 int trackProducer = info.track;
4589 info.track = m_document->tracksCount() - info.track;
4590 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4591 for (int i = 0; i < clip->effectsCount(); i++) {
4592 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4594 } else if (item->type() == TRANSITIONWIDGET) {
4595 Transition *tr = static_cast <Transition*>(item);
4597 if (!tr->forcedTrack()) {
4598 newTrack = getPreviousVideoTrack(info.track);
4600 newTrack = tr->transitionEndTrack() + trackOffset;
4601 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4603 tr->updateTransitionEndTrack(newTrack);
4604 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4608 resetSelectionGroup(false);
4610 for (int i = 0; i < children.count(); i++) {
4611 if (children.at(i)->parentItem())
4612 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4616 KdenliveSettings::setSnaptopoints(snap);
4617 m_document->renderer()->doRefresh();
4618 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4621 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4623 Transition *item = getTransitionItemAt(start.startPos, start.track);
4625 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);
4626 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4630 bool snap = KdenliveSettings::snaptopoints();
4631 KdenliveSettings::setSnaptopoints(false);
4633 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4634 // Transition was moved
4635 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4636 } else if (end.endPos == start.endPos) {
4637 // Transition start resize
4638 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4639 } else if (end.startPos == start.startPos) {
4640 // Transition end resize;
4641 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4642 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4645 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4646 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4647 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4649 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4650 KdenliveSettings::setSnaptopoints(snap);
4651 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4652 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());
4653 if (m_dragItem && m_dragItem == item) {
4655 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4656 if (transitionClip && transitionClip->baseClip()) {
4657 QString size = transitionClip->baseClip()->getProperty("frame_size");
4658 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4659 if (factor == 0) factor = 1.0;
4660 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4661 p.setY(size.section('x', 1, 1).toInt());
4663 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4665 if (refresh) m_document->renderer()->doRefresh();
4666 setDocumentModified();
4669 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4671 bool resizeClipStart = (start.startPos != end.startPos);
4672 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4674 if (dontWorry) return;
4675 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);
4676 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4679 if (item->parentItem()) {
4680 // Item is part of a group, reset group
4681 resetSelectionGroup();
4684 bool snap = KdenliveSettings::snaptopoints();
4685 KdenliveSettings::setSnaptopoints(false);
4687 if (resizeClipStart) {
4688 ItemInfo clipinfo = item->info();
4689 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4690 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4692 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4694 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4696 ItemInfo clipinfo = item->info();
4697 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4698 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4700 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4702 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4704 if (!resizeClipStart && end.cropStart != start.cropStart) {
4705 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4706 ItemInfo clipinfo = end;
4707 clipinfo.track = m_document->tracksCount() - end.track;
4708 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4710 item->setCropStart(end.cropStart);
4711 item->resetThumbs(true);
4714 m_document->renderer()->doRefresh();
4715 KdenliveSettings::setSnaptopoints(snap);
4716 setDocumentModified();
4719 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4721 if (pos == oldInfo.startPos.frames(m_document->fps()))
4723 bool snap = KdenliveSettings::snaptopoints();
4725 KdenliveSettings::setSnaptopoints(false);
4726 item->resizeStart(pos);
4727 if (item->startPos().frames(m_document->fps()) != pos) {
4728 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4729 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4730 KdenliveSettings::setSnaptopoints(snap);
4733 KdenliveSettings::setSnaptopoints(snap);
4736 bool hasParentCommand = false;
4738 hasParentCommand = true;
4740 command = new QUndoCommand();
4741 command->setText(i18n("Resize clip start"));
4744 // do this here, too, because otherwise undo won't update the group
4745 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4746 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4748 ItemInfo info = item->info();
4749 if (item->type() == AVWIDGET) {
4750 ItemInfo resizeinfo = oldInfo;
4751 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4752 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4754 // Check if there is an automatic transition on that clip (lower track)
4755 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4756 if (transition && transition->isAutomatic()) {
4757 ItemInfo trInfo = transition->info();
4758 ItemInfo newTrInfo = trInfo;
4759 newTrInfo.startPos = item->startPos();
4760 if (newTrInfo.startPos < newTrInfo.endPos)
4761 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4763 // Check if there is an automatic transition on that clip (upper track)
4764 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4765 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4766 ItemInfo trInfo = transition->info();
4767 ItemInfo newTrInfo = trInfo;
4768 newTrInfo.startPos = item->startPos();
4769 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4770 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4771 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4774 ClipItem *clip = static_cast < ClipItem * >(item);
4777 // Since we must always resize clip before updating the keyframes, we
4778 // put a resize command before & after checking keyframes so that
4779 // we are sure the resize is performed before whenever we do or undo the action
4780 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4781 adjustEffects(clip, oldInfo, command);
4782 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4784 KdenliveSettings::setSnaptopoints(false);
4785 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4786 KdenliveSettings::setSnaptopoints(snap);
4787 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4789 } else if (item->type() == TRANSITIONWIDGET) {
4790 Transition *transition = static_cast <Transition *>(item);
4791 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)) {
4792 // Cannot resize transition
4793 KdenliveSettings::setSnaptopoints(false);
4794 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4795 KdenliveSettings::setSnaptopoints(snap);
4796 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4798 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4799 if (command == NULL)
4800 m_commandStack->push(moveCommand);
4804 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4805 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4807 if (!hasParentCommand)
4808 m_commandStack->push(command);
4811 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4813 if (pos == oldInfo.endPos.frames(m_document->fps()))
4815 bool snap = KdenliveSettings::snaptopoints();
4817 KdenliveSettings::setSnaptopoints(false);
4818 item->resizeEnd(pos);
4819 if (item->endPos().frames(m_document->fps()) != pos) {
4820 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4821 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4822 KdenliveSettings::setSnaptopoints(snap);
4825 KdenliveSettings::setSnaptopoints(snap);
4828 bool hasParentCommand = false;
4830 hasParentCommand = true;
4832 command = new QUndoCommand();
4835 // do this here, too, because otherwise undo won't update the group
4836 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4837 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4839 ItemInfo info = item->info();
4840 if (item->type() == AVWIDGET) {
4841 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4842 ItemInfo resizeinfo = info;
4843 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4844 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4846 // Check if there is an automatic transition on that clip (lower track)
4847 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4848 if (tr && tr->isAutomatic()) {
4849 ItemInfo trInfo = tr->info();
4850 ItemInfo newTrInfo = trInfo;
4851 newTrInfo.endPos = item->endPos();
4852 if (newTrInfo.endPos > newTrInfo.startPos)
4853 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4856 // Check if there is an automatic transition on that clip (upper track)
4857 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4858 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4859 ItemInfo trInfo = tr->info();
4860 ItemInfo newTrInfo = trInfo;
4861 newTrInfo.endPos = item->endPos();
4862 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4863 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4864 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4868 ClipItem *clip = static_cast < ClipItem * >(item);
4871 // Since we must always resize clip before updating the keyframes, we
4872 // put a resize command before & after checking keyframes so that
4873 // we are sure the resize is performed before whenever we do or undo the action
4874 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4875 adjustEffects(clip, oldInfo, command);
4876 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4878 KdenliveSettings::setSnaptopoints(false);
4879 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4880 KdenliveSettings::setSnaptopoints(true);
4881 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4883 } else if (item->type() == TRANSITIONWIDGET) {
4884 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4885 Transition *transition = static_cast <Transition *>(item);
4886 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)) {
4887 // Cannot resize transition
4888 KdenliveSettings::setSnaptopoints(false);
4889 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4890 KdenliveSettings::setSnaptopoints(true);
4891 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4893 // Check transition keyframes
4894 QDomElement old = transition->toXML();
4895 if (transition->updateKeyframes()) {
4896 QDomElement xml = transition->toXML();
4897 m_document->renderer()->mltUpdateTransition(xml.attribute("tag"), xml.attribute("tag"), xml.attribute("transition_btrack").toInt(), m_document->tracksCount() - xml.attribute("transition_atrack").toInt(), transition->startPos(), transition->endPos(), xml);
4898 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4900 new MoveTransitionCommand(this, oldInfo, info, false, command);
4903 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4904 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4906 if (!hasParentCommand) {
4907 updateTrackDuration(oldInfo.track, command);
4908 m_commandStack->push(command);
4912 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4914 int end = item->fadeIn();
4916 // there is a fade in effect
4917 int effectPos = item->hasEffect("volume", "fadein");
4918 if (effectPos != -1) {
4919 QDomElement effect = item->getEffectAtIndex(effectPos);
4920 int start = item->cropStart().frames(m_document->fps());
4921 int max = item->cropDuration().frames(m_document->fps());
4923 // Make sure the fade effect is not longer than the clip
4924 item->setFadeIn(max);
4925 end = item->fadeIn();
4928 EffectsList::setParameter(effect, "in", QString::number(start));
4929 EffectsList::setParameter(effect, "out", QString::number(end));
4931 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4932 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4933 // if fade effect is displayed, update the effect edit widget with new clip duration
4934 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4935 emit clipItemSelected(item);
4938 effectPos = item->hasEffect("brightness", "fade_from_black");
4939 if (effectPos != -1) {
4940 QDomElement effect = item->getEffectAtIndex(effectPos);
4941 int start = item->cropStart().frames(m_document->fps());
4942 int max = item->cropDuration().frames(m_document->fps());
4944 // Make sure the fade effect is not longer than the clip
4945 item->setFadeIn(max);
4946 end = item->fadeIn();
4949 EffectsList::setParameter(effect, "in", QString::number(start));
4950 EffectsList::setParameter(effect, "out", QString::number(end));
4952 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4953 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4954 // if fade effect is displayed, update the effect edit widget with new clip duration
4955 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4956 emit clipItemSelected(item);
4961 int start = item->fadeOut();
4963 // there is a fade out effect
4964 int effectPos = item->hasEffect("volume", "fadeout");
4965 if (effectPos != -1) {
4966 QDomElement effect = item->getEffectAtIndex(effectPos);
4967 int max = item->cropDuration().frames(m_document->fps());
4968 int end = max + item->cropStart().frames(m_document->fps());
4970 // Make sure the fade effect is not longer than the clip
4971 item->setFadeOut(max);
4972 start = item->fadeOut();
4974 start = end - start;
4975 EffectsList::setParameter(effect, "in", QString::number(start));
4976 EffectsList::setParameter(effect, "out", QString::number(end));
4978 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4979 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4980 // if fade effect is displayed, update the effect edit widget with new clip duration
4981 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4982 emit clipItemSelected(item);
4985 effectPos = item->hasEffect("brightness", "fade_to_black");
4986 if (effectPos != -1) {
4987 QDomElement effect = item->getEffectAtIndex(effectPos);
4988 int max = item->cropDuration().frames(m_document->fps());
4989 int end = max + item->cropStart().frames(m_document->fps());
4991 // Make sure the fade effect is not longer than the clip
4992 item->setFadeOut(max);
4993 start = item->fadeOut();
4995 start = end - start;
4996 EffectsList::setParameter(effect, "in", QString::number(start));
4997 EffectsList::setParameter(effect, "out", QString::number(end));
4999 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5000 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5001 // if fade effect is displayed, update the effect edit widget with new clip duration
5002 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5003 emit clipItemSelected(item);
5008 int effectPos = item->hasEffect("freeze", "freeze");
5009 if (effectPos != -1) {
5010 // Freeze effect needs to be adjusted with clip resize
5011 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5012 QDomElement eff = item->getEffectAtIndex(effectPos);
5013 if (!eff.isNull() && diff != 0) {
5014 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5015 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5017 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5018 emit clipItemSelected(item);
5025 double CustomTrackView::getSnapPointForPos(double pos)
5027 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5030 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5032 QList <GenTime> snaps;
5033 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5034 QList<QGraphicsItem *> itemList = items();
5035 for (int i = 0; i < itemList.count(); i++) {
5036 if (itemList.at(i) == selected) continue;
5037 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5038 if (itemList.at(i)->type() == AVWIDGET) {
5039 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5040 GenTime start = item->startPos();
5041 GenTime end = item->endPos();
5042 snaps.append(start);
5044 if (!offsetList.isEmpty()) {
5045 for (int j = 0; j < offsetList.size(); j++) {
5046 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5047 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5051 QList < GenTime > markers = item->snapMarkers();
5052 for (int j = 0; j < markers.size(); ++j) {
5053 GenTime t = markers.at(j);
5055 if (!offsetList.isEmpty()) {
5056 for (int k = 0; k < offsetList.size(); k++) {
5057 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5061 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5062 Transition *transition = static_cast <Transition*>(itemList.at(i));
5063 GenTime start = transition->startPos();
5064 GenTime end = transition->endPos();
5065 snaps.append(start);
5067 if (!offsetList.isEmpty()) {
5068 for (int j = 0; j < offsetList.size(); j++) {
5069 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5070 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5076 // add cursor position
5077 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5079 if (!offsetList.isEmpty()) {
5080 for (int j = 0; j < offsetList.size(); j++) {
5081 snaps.append(pos - offsetList.at(j));
5086 for (int i = 0; i < m_guides.count(); i++) {
5087 snaps.append(m_guides.at(i)->position());
5088 if (!offsetList.isEmpty()) {
5089 for (int j = 0; j < offsetList.size(); j++) {
5090 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5096 QPoint z = m_document->zone();
5097 snaps.append(GenTime(z.x(), m_document->fps()));
5098 snaps.append(GenTime(z.y(), m_document->fps()));
5101 m_scene->setSnapList(snaps);
5102 //for (int i = 0; i < m_snapPoints.size(); ++i)
5103 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5106 void CustomTrackView::slotSeekToPreviousSnap()
5108 updateSnapPoints(NULL);
5109 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5110 setCursorPos((int) res.frames(m_document->fps()));
5114 void CustomTrackView::slotSeekToNextSnap()
5116 updateSnapPoints(NULL);
5117 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5118 setCursorPos((int) res.frames(m_document->fps()));
5122 void CustomTrackView::clipStart()
5124 AbstractClipItem *item = getMainActiveClip();
5126 setCursorPos((int) item->startPos().frames(m_document->fps()));
5131 void CustomTrackView::clipEnd()
5133 AbstractClipItem *item = getMainActiveClip();
5135 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5140 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
5142 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
5143 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
5144 m_commandStack->push(command);
5147 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5149 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5150 m_commandStack->push(command);
5153 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5155 DocClipBase *base = m_document->clipManager()->getClipById(id);
5156 QList <CommentedTime> markers = base->commentedSnapMarkers();
5158 if (markers.isEmpty()) {
5159 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5162 QUndoCommand *deleteMarkers = new QUndoCommand();
5163 deleteMarkers->setText("Delete clip markers");
5165 for (int i = 0; i < markers.size(); i++) {
5166 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5168 m_commandStack->push(deleteMarkers);
5171 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5173 DocClipBase *base = m_document->clipManager()->getClipById(id);
5174 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5175 else base->deleteSnapMarker(pos);
5176 emit updateClipMarkers(base);
5177 setDocumentModified();
5178 viewport()->update();
5181 int CustomTrackView::hasGuide(int pos, int offset)
5183 for (int i = 0; i < m_guides.count(); i++) {
5184 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5185 if (qAbs(guidePos - pos) <= offset) return guidePos;
5186 else if (guidePos > pos) return -1;
5191 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5195 double fps = m_document->fps();
5196 for (int i = 0; i < m_guides.count(); i++) {
5197 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5198 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5200 goMenu->setEnabled(!m_guides.isEmpty());
5203 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5205 if (oldPos > GenTime() && pos > GenTime()) {
5207 for (int i = 0; i < m_guides.count(); i++) {
5208 if (m_guides.at(i)->position() == oldPos) {
5209 Guide *item = m_guides.at(i);
5210 item->updateGuide(pos, comment);
5214 } else if (pos > GenTime()) addGuide(pos, comment);
5218 for (int i = 0; i < m_guides.count(); i++) {
5219 if (m_guides.at(i)->position() == oldPos) {
5220 delete m_guides.takeAt(i);
5225 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5227 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5228 m_document->syncGuides(m_guides);
5231 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5233 for (int i = 0; i < m_guides.count(); i++) {
5234 if (m_guides.at(i)->position() == pos) {
5235 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5239 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5240 scene()->addItem(g);
5242 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5243 m_document->syncGuides(m_guides);
5247 void CustomTrackView::slotAddGuide(bool dialog)
5249 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5251 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5252 if (d.exec() != QDialog::Accepted) return;
5253 marker = d.newMarker();
5256 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5258 if (addGuide(marker.time(), marker.comment())) {
5259 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5260 m_commandStack->push(command);
5264 void CustomTrackView::slotEditGuide(int guidePos)
5267 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5268 else pos = GenTime(guidePos, m_document->fps());
5270 for (int i = 0; i < m_guides.count(); i++) {
5271 if (m_guides.at(i)->position() == pos) {
5272 slotEditGuide(m_guides.at(i)->info());
5277 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5280 void CustomTrackView::slotEditGuide(CommentedTime guide)
5282 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5283 if (d.exec() == QDialog::Accepted) {
5284 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5285 m_commandStack->push(command);
5290 void CustomTrackView::slotEditTimeLineGuide()
5292 if (m_dragGuide == NULL) return;
5293 CommentedTime guide = m_dragGuide->info();
5294 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5295 if (d.exec() == QDialog::Accepted) {
5296 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5297 m_commandStack->push(command);
5301 void CustomTrackView::slotDeleteGuide(int guidePos)
5304 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5305 else pos = GenTime(guidePos, m_document->fps());
5307 for (int i = 0; i < m_guides.count(); i++) {
5308 if (m_guides.at(i)->position() == pos) {
5309 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5310 m_commandStack->push(command);
5315 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5319 void CustomTrackView::slotDeleteTimeLineGuide()
5321 if (m_dragGuide == NULL) return;
5322 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5323 m_commandStack->push(command);
5327 void CustomTrackView::slotDeleteAllGuides()
5329 QUndoCommand *deleteAll = new QUndoCommand();
5330 deleteAll->setText("Delete all guides");
5331 for (int i = 0; i < m_guides.count(); i++) {
5332 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5334 m_commandStack->push(deleteAll);
5337 void CustomTrackView::setTool(PROJECTTOOL tool)
5342 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5345 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5346 m_scene->setScale(scaleFactor, verticalScale);
5347 removeTipAnimation();
5348 bool adjust = false;
5349 if (verticalScale != matrix().m22()) adjust = true;
5350 setMatrix(newmatrix);
5352 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5353 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5354 for (int i = 0; i < m_guides.count(); i++) {
5355 QLineF l = m_guides.at(i)->line();
5356 l.setP2(QPointF(l.x2(), newHeight));
5357 m_guides.at(i)->setLine(l);
5359 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5362 int diff = sceneRect().width() - m_projectDuration;
5363 if (diff * newmatrix.m11() < 50) {
5364 if (newmatrix.m11() < 0.4)
5365 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5367 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5369 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5370 centerOn(QPointF(cursorPos(), verticalPos));
5373 void CustomTrackView::slotRefreshGuides()
5375 if (KdenliveSettings::showmarkers()) {
5376 for (int i = 0; i < m_guides.count(); i++)
5377 m_guides.at(i)->update();
5381 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5383 painter->setClipRect(rect);
5384 QPen pen1 = painter->pen();
5385 pen1.setColor(palette().dark().color());
5386 painter->setPen(pen1);
5387 double min = rect.left();
5388 double max = rect.right();
5389 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5390 int maxTrack = m_document->tracksCount();
5391 QColor lockedColor = palette().button().color();
5392 QColor audioColor = palette().alternateBase().color();
5393 for (int i = 0; i < maxTrack; i++) {
5394 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5395 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5396 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5397 if (i == m_selectedTrack)
5398 painter->fillRect(track, m_activeTrackBrush.brush(this));
5400 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5402 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5406 bool CustomTrackView::findString(const QString &text)
5409 for (int i = 0; i < m_searchPoints.size(); ++i) {
5410 marker = m_searchPoints.at(i).comment();
5411 if (marker.contains(text, Qt::CaseInsensitive)) {
5412 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5413 int vert = verticalScrollBar()->value();
5414 int hor = cursorPos();
5415 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5423 void CustomTrackView::selectFound(QString track, QString pos)
5425 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5426 slotSelectTrack(track.toInt());
5428 int vert = verticalScrollBar()->value();
5429 int hor = cursorPos();
5430 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5433 bool CustomTrackView::findNextString(const QString &text)
5436 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5437 marker = m_searchPoints.at(i).comment();
5438 if (marker.contains(text, Qt::CaseInsensitive)) {
5439 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5440 int vert = verticalScrollBar()->value();
5441 int hor = cursorPos();
5442 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5451 void CustomTrackView::initSearchStrings()
5453 m_searchPoints.clear();
5454 QList<QGraphicsItem *> itemList = items();
5455 for (int i = 0; i < itemList.count(); i++) {
5456 // parse all clip names
5457 if (itemList.at(i)->type() == AVWIDGET) {
5458 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5459 GenTime start = item->startPos();
5460 CommentedTime t(start, item->clipName());
5461 m_searchPoints.append(t);
5462 // add all clip markers
5463 QList < CommentedTime > markers = item->commentedSnapMarkers();
5464 m_searchPoints += markers;
5469 for (int i = 0; i < m_guides.count(); i++)
5470 m_searchPoints.append(m_guides.at(i)->info());
5472 qSort(m_searchPoints);
5475 void CustomTrackView::clearSearchStrings()
5477 m_searchPoints.clear();
5481 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5483 QList<ItemInfo> matchingInfo;
5484 QList<QGraphicsItem *> itemList = items();
5485 for (int i = 0; i < itemList.count(); i++) {
5486 if (itemList.at(i)->type() == AVWIDGET) {
5487 ClipItem *item = (ClipItem *)itemList.at(i);
5488 if (item->clipProducer() == clipId)
5489 matchingInfo << item->info();
5492 return matchingInfo;
5495 void CustomTrackView::copyClip()
5497 qDeleteAll(m_copiedItems);
5498 m_copiedItems.clear();
5499 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5500 if (itemList.count() == 0) {
5501 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5504 for (int i = 0; i < itemList.count(); i++) {
5505 if (itemList.at(i)->type() == AVWIDGET) {
5506 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5507 ClipItem *clone = clip->clone(clip->info());
5508 m_copiedItems.append(clone);
5509 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5510 Transition *dup = static_cast <Transition *>(itemList.at(i));
5511 m_copiedItems.append(dup->clone());
5516 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5518 if (m_scene->editMode() != NORMALEDIT) {
5519 // If we are in overwrite mode, always allow the move
5522 int height = m_tracksHeight - 2;
5524 if (type == TRANSITIONWIDGET) {
5525 height = Transition::itemHeight();
5526 offset = Transition::itemOffset();
5528 else if (type == AVWIDGET) {
5529 height = ClipItem::itemHeight();
5530 offset = ClipItem::itemOffset();
5532 QRectF rect((double) info.startPos.frames(m_document->fps()), (double)(info.track * m_tracksHeight + 1 + offset), (double)(info.endPos - info.startPos).frames(m_document->fps()), (double) height);
5533 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5534 for (int i = 0; i < collisions.count(); i++) {
5535 if (collisions.at(i)->type() == type) {
5542 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5545 for (int i = 0; i < infoList.count(); i++) {
5546 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));
5549 QList<QGraphicsItem *> collisions = scene()->items(path);
5550 for (int i = 0; i < collisions.count(); i++) {
5551 if (collisions.at(i)->type() == type) return false;
5556 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5558 for (int i = 0; i < items.count(); i++) {
5559 ItemInfo info = items.at(i)->info();
5560 info.startPos += offset;
5561 info.endPos += offset;
5562 info.track += trackOffset;
5563 if (!canBePastedTo(info, items.at(i)->type())) return false;
5568 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5570 QPainterPath movePath;
5571 movePath.moveTo(0, 0);
5573 for (int i = 0; i < items.count(); i++) {
5574 ItemInfo info = items.at(i)->info();
5575 info.startPos = info.startPos + offset;
5576 info.endPos = info.endPos + offset;
5577 info.track = info.track + trackOffset;
5578 if (info.startPos < GenTime()) {
5579 // No clip should go below 0
5582 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));
5583 movePath.addRect(rect);
5585 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5586 for (int i = 0; i < collisions.count(); i++) {
5587 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5588 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5596 void CustomTrackView::pasteClip()
5598 if (m_copiedItems.count() == 0) {
5599 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5604 GenTime pos = GenTime(-1);
5605 if (m_menuPosition.isNull()) {
5606 position = mapFromGlobal(QCursor::pos());
5607 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5608 track = m_selectedTrack;
5609 pos = GenTime(m_cursorPos, m_document->fps());
5610 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5614 position = m_menuPosition;
5617 if (pos == GenTime(-1))
5618 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5620 track = (int)(mapToScene(position).y() / m_tracksHeight);
5622 GenTime leftPos = m_copiedItems.at(0)->startPos();
5623 int lowerTrack = m_copiedItems.at(0)->track();
5624 int upperTrack = m_copiedItems.at(0)->track();
5625 for (int i = 1; i < m_copiedItems.count(); i++) {
5626 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5627 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5628 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5631 GenTime offset = pos - leftPos;
5632 int trackOffset = track - lowerTrack;
5634 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5635 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5636 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5637 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5640 QUndoCommand *pasteClips = new QUndoCommand();
5641 pasteClips->setText("Paste clips");
5643 for (int i = 0; i < m_copiedItems.count(); i++) {
5644 // parse all clip names
5645 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5646 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5647 ItemInfo info = clip->info();
5648 info.startPos += offset;
5649 info.endPos += offset;
5650 info.track += trackOffset;
5651 if (canBePastedTo(info, AVWIDGET)) {
5652 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5653 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5654 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5655 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5657 info.startPos = tr->startPos() + offset;
5658 info.endPos = tr->endPos() + offset;
5659 info.track = tr->track() + trackOffset;
5660 int transitionEndTrack;
5661 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5662 else transitionEndTrack = tr->transitionEndTrack();
5663 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5664 if (info.startPos >= info.endPos) {
5665 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5666 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5667 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5670 updateTrackDuration(-1, pasteClips);
5671 m_commandStack->push(pasteClips);
5674 void CustomTrackView::pasteClipEffects()
5676 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5677 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5680 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5682 QUndoCommand *paste = new QUndoCommand();
5683 paste->setText("Paste effects");
5685 QList<QGraphicsItem *> clips = scene()->selectedItems();
5688 for (int i = 0; i < clips.count(); ++i) {
5689 if (clips.at(i)->type() == GROUPWIDGET) {
5690 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5691 for (int j = 0; j < children.count(); j++) {
5692 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5693 clips.append(children.at(j));
5699 for (int i = 0; i < clips.count(); ++i) {
5700 if (clips.at(i)->type() == AVWIDGET) {
5701 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5702 for (int j = 0; j < clip->effectsCount(); j++) {
5703 QDomElement eff = clip->effect(j);
5704 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5705 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5706 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5711 if (paste->childCount() > 0) m_commandStack->push(paste);
5714 //adjust effects (fades, ...)
5715 for (int i = 0; i < clips.count(); ++i) {
5716 if (clips.at(i)->type() == AVWIDGET) {
5717 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5718 updatePositionEffects(item, item->info());
5724 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5726 // parse parameters to check if we need to adjust to the new crop start
5727 int diff = (newstart - oldstart).frames(m_document->fps());
5728 int max = (newstart + duration).frames(m_document->fps());
5730 QDomNodeList params = xml.elementsByTagName("parameter");
5731 for (int i = 0; i < params.count(); i++) {
5732 QDomElement e = params.item(i).toElement();
5733 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5734 QString def = e.attribute("default");
5735 // Effect has a keyframe type parameter, we need to adjust the values
5736 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5737 QStringList newKeyFrames;
5738 foreach(const QString &str, keys) {
5739 int pos = str.section(':', 0, 0).toInt();
5740 double val = str.section(':', 1, 1).toDouble();
5743 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5745 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5747 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5748 e.setAttribute("keyframes", newKeyFrames.join(";"));
5753 ClipItem *CustomTrackView::getClipUnderCursor() const
5755 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5756 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5757 for (int i = 0; i < collisions.count(); i++) {
5758 if (collisions.at(i)->type() == AVWIDGET) {
5759 return static_cast < ClipItem *>(collisions.at(i));
5765 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5767 QList<QGraphicsItem *> clips = scene()->selectedItems();
5768 if (clips.isEmpty()) {
5769 return getClipUnderCursor();
5771 AbstractClipItem *item = NULL;
5772 for (int i = 0; i < clips.count(); ++i) {
5773 if (clips.at(i)->type() == AVWIDGET) {
5774 item = static_cast < AbstractClipItem *>(clips.at(i));
5775 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5778 if (item) return item;
5783 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5785 QList<QGraphicsItem *> clips = scene()->selectedItems();
5786 if (clips.isEmpty()) {
5787 return getClipUnderCursor();
5790 // remove all items in the list that are not clips
5791 for (int i = 0; i < clips.count();) {
5792 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5795 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5796 for (int i = 0; i < clips.count(); ++i) {
5797 if (clips.at(i)->type() == AVWIDGET) {
5798 item = static_cast < ClipItem *>(clips.at(i));
5799 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5807 void CustomTrackView::setInPoint()
5809 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5811 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5814 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5818 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5821 void CustomTrackView::setOutPoint()
5823 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5825 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5828 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5832 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5835 void CustomTrackView::slotUpdateAllThumbs()
5837 if (!isEnabled()) return;
5838 QList<QGraphicsItem *> itemList = items();
5839 //if (itemList.isEmpty()) return;
5841 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5842 for (int i = 0; i < itemList.count(); i++) {
5843 if (itemList.at(i)->type() == AVWIDGET) {
5844 item = static_cast <ClipItem *>(itemList.at(i));
5845 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5846 // Check if we have a cached thumbnail
5847 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5848 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5849 if (QFile::exists(thumb)) {
5851 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5852 item->slotSetStartThumb(pix);
5855 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5856 QString endThumb = startThumb;
5857 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5858 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5859 if (QFile::exists(startThumb)) {
5860 QPixmap pix(startThumb);
5861 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5862 item->slotSetStartThumb(pix);
5864 if (QFile::exists(endThumb)) {
5865 QPixmap pix(endThumb);
5866 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5867 item->slotSetEndThumb(pix);
5870 item->refreshClip(false, false);
5874 viewport()->update();
5877 void CustomTrackView::saveThumbnails()
5879 QList<QGraphicsItem *> itemList = items();
5881 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5882 for (int i = 0; i < itemList.count(); i++) {
5883 if (itemList.at(i)->type() == AVWIDGET) {
5884 item = static_cast <ClipItem *>(itemList.at(i));
5885 if (item->clipType() != COLOR) {
5886 // Check if we have a cached thumbnail
5887 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5888 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5889 if (!QFile::exists(thumb)) {
5890 QPixmap pix(item->startThumb());
5894 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5895 QString endThumb = startThumb;
5896 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5897 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5898 if (!QFile::exists(startThumb)) {
5899 QPixmap pix(item->startThumb());
5900 pix.save(startThumb);
5902 if (!QFile::exists(endThumb)) {
5903 QPixmap pix(item->endThumb());
5913 void CustomTrackView::slotInsertTrack(int ix)
5915 TrackDialog d(m_document, parentWidget());
5916 d.comboTracks->setCurrentIndex(ix);
5917 d.label->setText(i18n("Insert track"));
5918 d.setWindowTitle(i18n("Insert New Track"));
5920 if (d.exec() == QDialog::Accepted) {
5921 ix = d.comboTracks->currentIndex();
5922 if (d.before_select->currentIndex() == 1)
5926 info.isMute = false;
5927 info.isLocked = false;
5928 info.effectsList = EffectsList(true);
5929 if (d.video_track->isChecked()) {
5930 info.type = VIDEOTRACK;
5931 info.isBlind = false;
5933 info.type = AUDIOTRACK;
5934 info.isBlind = true;
5936 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5937 m_commandStack->push(addTrack);
5938 setDocumentModified();
5942 void CustomTrackView::slotDeleteTrack(int ix)
5944 if (m_document->tracksCount() < 2) return;
5945 TrackDialog d(m_document, parentWidget());
5946 d.comboTracks->setCurrentIndex(ix);
5947 d.label->setText(i18n("Delete track"));
5948 d.before_select->setHidden(true);
5949 d.setWindowTitle(i18n("Delete Track"));
5950 d.video_track->setHidden(true);
5951 d.audio_track->setHidden(true);
5952 if (d.exec() == QDialog::Accepted) {
5953 ix = d.comboTracks->currentIndex();
5954 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5955 deleteTimelineTrack(ix, info);
5956 setDocumentModified();
5957 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5958 m_commandStack->push(command);*/
5962 void CustomTrackView::slotConfigTracks(int ix)
5964 TracksConfigDialog d(m_document, ix, parentWidget());
5965 if (d.exec() == QDialog::Accepted) {
5966 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5967 m_commandStack->push(configTracks);
5968 QList <int> toDelete = d.deletedTracks();
5969 for (int i = 0; i < toDelete.count(); ++i) {
5970 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5971 deleteTimelineTrack(toDelete.at(i) - i, info);
5973 setDocumentModified();
5977 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5979 if (m_document->tracksCount() < 2) return;
5980 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5981 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5982 QList<QGraphicsItem *> selection = m_scene->items(r);
5983 QUndoCommand *deleteTrack = new QUndoCommand();
5984 deleteTrack->setText("Delete track");
5986 // Delete all clips in selected track
5987 for (int i = 0; i < selection.count(); i++) {
5988 if (selection.at(i)->type() == AVWIDGET) {
5989 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5990 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5991 m_waitingThumbs.removeAll(item);
5992 m_scene->removeItem(item);
5995 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5996 Transition *item = static_cast <Transition *>(selection.at(i));
5997 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5998 m_scene->removeItem(item);
6004 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6005 m_commandStack->push(deleteTrack);
6008 void CustomTrackView::autoTransition()
6010 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6011 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6012 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6015 Transition *tr = static_cast <Transition*>(itemList.at(0));
6016 tr->setAutomatic(!tr->isAutomatic());
6017 QDomElement transition = tr->toXML();
6018 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);
6019 setDocumentModified();
6022 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6024 QList<QGraphicsItem *> list = scene()->items();
6025 ClipItem *clip = NULL;
6026 for (int i = 0; i < list.size(); ++i) {
6027 if (list.at(i)->type() == AVWIDGET) {
6028 clip = static_cast <ClipItem *>(list.at(i));
6029 if (clip->clipProducer() == id) {
6030 clip->setClipName(name);
6034 viewport()->update();
6037 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6039 minimum = GenTime();
6040 maximum = GenTime();
6041 QList<QGraphicsItem *> selection;
6042 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6043 selection.removeAll(item);
6044 for (int i = 0; i < selection.count(); i++) {
6045 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6046 if (clip && clip->type() == AVWIDGET) {
6047 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6048 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6053 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6055 minimum = GenTime();
6056 maximum = GenTime();
6057 QList<QGraphicsItem *> selection;
6058 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6059 selection.removeAll(item);
6060 for (int i = 0; i < selection.count(); i++) {
6061 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6062 if (clip && clip->type() == TRANSITIONWIDGET) {
6063 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6064 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6069 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6071 for (int i = 0; i < groups.count(); i++) {
6072 QDomNodeList children = groups.at(i).childNodes();
6073 scene()->clearSelection();
6074 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6075 QDomElement elem = children.item(nodeindex).toElement();
6076 int pos = elem.attribute("position").toInt();
6077 int track = elem.attribute("track").toInt();
6078 if (elem.tagName() == "clipitem") {
6079 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6080 if (clip) clip->setSelected(true);
6082 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6083 if (clip) clip->setSelected(true);
6086 groupSelectedItems(false, true);
6090 void CustomTrackView::splitAudio()
6092 resetSelectionGroup();
6093 QList<QGraphicsItem *> selection = scene()->selectedItems();
6094 if (selection.isEmpty()) {
6095 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6098 QUndoCommand *splitCommand = new QUndoCommand();
6099 splitCommand->setText(i18n("Split audio"));
6100 for (int i = 0; i < selection.count(); i++) {
6101 if (selection.at(i)->type() == AVWIDGET) {
6102 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6103 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6104 if (clip->parentItem()) {
6105 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6107 EffectsList effects;
6108 effects.clone(clip->effectList());
6109 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6114 if (splitCommand->childCount()) {
6115 updateTrackDuration(-1, splitCommand);
6116 m_commandStack->push(splitCommand);
6120 void CustomTrackView::setAudioAlignReference()
6122 QList<QGraphicsItem *> selection = scene()->selectedItems();
6123 if (selection.isEmpty() || selection.size() > 1) {
6124 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6127 if (m_audioCorrelator != NULL) {
6128 delete m_audioCorrelator;
6130 if (selection.at(0)->type() == AVWIDGET) {
6131 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6132 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6133 m_audioAlignmentReference = clip;
6135 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()));
6136 m_audioCorrelator = new AudioCorrelation(envelope);
6140 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6141 envelope->dumpInfo();
6145 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6149 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6152 void CustomTrackView::alignAudio()
6154 bool referenceOK = true;
6155 if (m_audioCorrelator == NULL) {
6156 referenceOK = false;
6159 if (!scene()->items().contains(m_audioAlignmentReference)) {
6160 // The reference item has been deleted from the timeline (or so)
6161 referenceOK = false;
6165 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6170 QList<QGraphicsItem *> selection = scene()->selectedItems();
6171 foreach (QGraphicsItem *item, selection) {
6172 if (item->type() == AVWIDGET) {
6174 ClipItem *clip = static_cast<ClipItem*>(item);
6175 if (clip == m_audioAlignmentReference) {
6179 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6180 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()),
6181 clip->info().cropStart.frames(m_document->fps()),
6182 clip->info().cropDuration.frames(m_document->fps()));
6184 // FFT only for larger vectors. We could use it all time, but for small vectors
6185 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6186 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6187 int shift = m_audioCorrelator->getShift(index);
6192 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6193 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6194 envelope->dumpInfo();
6196 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6197 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6198 qDebug() << "We will start at " << targetPos;
6199 qDebug() << "to shift by " << shift;
6200 qDebug() << "(eventually)";
6201 qDebug() << "(maybe)";
6205 QUndoCommand *moveCommand = new QUndoCommand();
6207 GenTime add(shift, m_document->fps());
6208 ItemInfo start = clip->info();
6210 ItemInfo end = start;
6211 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6212 end.endPos = end.startPos + start.cropDuration;
6214 if ( end.startPos.seconds() < 0 ) {
6215 // Clip would start before 0, so crop it first
6216 GenTime cropBy = -end.startPos;
6219 qDebug() << "Need to crop clip. " << start;
6220 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6223 ItemInfo resized = start;
6224 resized.startPos += cropBy;
6226 resizeClip(start, resized);
6227 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6229 start = clip->info();
6230 end.startPos += cropBy;
6233 qDebug() << "Clip cropped. " << start;
6234 qDebug() << "Moving to: " << end;
6238 if (itemCollision(clip, end)) {
6240 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6244 moveCommand->setText(i18n("Auto-align clip"));
6245 new MoveClipCommand(this, start, end, true, moveCommand);
6246 updateTrackDuration(clip->track(), moveCommand);
6247 m_commandStack->push(moveCommand);
6254 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6256 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6260 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6262 ClipItem *clip = getClipItemAt(pos, track);
6264 kDebug() << "// Cannot find clip to split!!!";
6268 int start = pos.frames(m_document->fps());
6269 int freetrack = m_document->tracksCount() - track - 1;
6271 // do not split audio when we are on an audio track
6272 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6275 for (; freetrack > 0; freetrack--) {
6276 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6277 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6278 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6279 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6280 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6285 kDebug() << "GOT TRK: " << track;
6286 if (freetrack == 0) {
6287 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6289 ItemInfo info = clip->info();
6290 info.track = m_document->tracksCount() - freetrack;
6291 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6292 scene()->clearSelection();
6293 clip->setSelected(true);
6294 ClipItem *audioClip = getClipItemAt(start, info.track);
6296 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6297 clip->setVideoOnly(true);
6298 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6299 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6301 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6302 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6304 m_document->renderer()->unlockService(tractor);
6305 audioClip->setSelected(true);
6306 audioClip->setAudioOnly(true);
6308 // keep video effects, move audio effects to audio clip
6311 for (int i = 0; i < effects.count(); ++i) {
6312 if (effects.at(i).attribute("type") == "audio") {
6313 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6316 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6321 groupSelectedItems(false, true);
6325 // unsplit clip: remove audio part and change video part to normal clip
6326 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6327 kDebug() << "//CANNOT FIND CLP GRP";
6330 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6331 QList<QGraphicsItem *> children = grp->childItems();
6332 if (children.count() != 2) {
6333 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6336 for (int i = 0; i < children.count(); i++) {
6337 if (children.at(i) != clip) {
6338 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6339 ItemInfo info = clip->info();
6340 deleteClip(clp->info());
6341 clip->setVideoOnly(false);
6342 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6343 if (!m_document->renderer()->mltUpdateClipProducer(
6345 m_document->tracksCount() - info.track,
6346 info.startPos.frames(m_document->fps()),
6347 clip->baseClip()->getProducer(info.track))) {
6349 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6350 info.startPos.frames(m_document->fps()), info.track),
6353 m_document->renderer()->unlockService(tractor);
6355 // re-add audio effects
6356 for (int i = 0; i < effects.count(); ++i) {
6357 if (effects.at(i).attribute("type") == "audio") {
6358 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6365 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6366 m_document->clipManager()->removeGroup(grp);
6367 scene()->destroyItemGroup(grp);
6371 void CustomTrackView::setVideoOnly()
6373 resetSelectionGroup();
6374 QList<QGraphicsItem *> selection = scene()->selectedItems();
6375 if (selection.isEmpty()) {
6376 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6379 QUndoCommand *videoCommand = new QUndoCommand();
6380 videoCommand->setText(i18n("Video only"));
6381 for (int i = 0; i < selection.count(); i++) {
6382 if (selection.at(i)->type() == AVWIDGET) {
6383 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6384 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6385 if (clip->parentItem()) {
6386 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6388 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6393 m_commandStack->push(videoCommand);
6396 void CustomTrackView::setAudioOnly()
6398 resetSelectionGroup();
6399 QList<QGraphicsItem *> selection = scene()->selectedItems();
6400 if (selection.isEmpty()) {
6401 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6404 QUndoCommand *videoCommand = new QUndoCommand();
6405 videoCommand->setText(i18n("Audio only"));
6406 for (int i = 0; i < selection.count(); i++) {
6407 if (selection.at(i)->type() == AVWIDGET) {
6408 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6409 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6410 if (clip->parentItem()) {
6411 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6413 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6418 m_commandStack->push(videoCommand);
6421 void CustomTrackView::setAudioAndVideo()
6423 resetSelectionGroup();
6424 QList<QGraphicsItem *> selection = scene()->selectedItems();
6425 if (selection.isEmpty()) {
6426 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6429 QUndoCommand *videoCommand = new QUndoCommand();
6430 videoCommand->setText(i18n("Audio and Video"));
6431 for (int i = 0; i < selection.count(); i++) {
6432 if (selection.at(i)->type() == AVWIDGET) {
6433 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6434 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6435 if (clip->parentItem()) {
6436 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6438 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6443 m_commandStack->push(videoCommand);
6446 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6448 ClipItem *clip = getClipItemAt(pos, track);
6450 kDebug() << "// Cannot find clip to split!!!";
6453 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6455 int start = pos.frames(m_document->fps());
6456 clip->setVideoOnly(true);
6457 clip->setAudioOnly(false);
6458 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6459 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6461 } else if (audioOnly) {
6462 int start = pos.frames(m_document->fps());
6463 clip->setAudioOnly(true);
6464 clip->setVideoOnly(false);
6465 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6466 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6469 int start = pos.frames(m_document->fps());
6470 clip->setAudioOnly(false);
6471 clip->setVideoOnly(false);
6472 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6473 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6476 m_document->renderer()->unlockService(tractor);
6478 setDocumentModified();
6481 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6483 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6484 m_clipTypeGroup->setEnabled(false);
6486 m_clipTypeGroup->setEnabled(true);
6487 QList <QAction *> actions = m_clipTypeGroup->actions();
6489 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6490 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6491 else lookup = "clip_audio_and_video";
6492 for (int i = 0; i < actions.count(); i++) {
6493 if (actions.at(i)->data().toString() == lookup) {
6494 actions.at(i)->setChecked(true);
6501 void CustomTrackView::slotGoToMarker(QAction *action)
6503 int pos = action->data().toInt();
6504 setCursorPos(pos, true);
6507 void CustomTrackView::reloadTransitionLumas()
6511 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6512 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6513 for (int i = 0; i < params.count(); i++) {
6514 QDomElement e = params.item(i).toElement();
6515 if (e.attribute("tag") == "resource") {
6516 lumaNames = e.attribute("paramlistdisplay");
6517 lumaFiles = e.attribute("paramlist");
6522 QList<QGraphicsItem *> itemList = items();
6523 Transition *transitionitem;
6524 QDomElement transitionXml;
6525 for (int i = 0; i < itemList.count(); i++) {
6526 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6527 transitionitem = static_cast <Transition*>(itemList.at(i));
6528 transitionXml = transitionitem->toXML();
6529 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6530 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6531 for (int i = 0; i < params.count(); i++) {
6532 QDomElement e = params.item(i).toElement();
6533 if (e.attribute("tag") == "resource") {
6534 e.setAttribute("paramlistdisplay", lumaNames);
6535 e.setAttribute("paramlist", lumaFiles);
6540 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6541 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6542 for (int i = 0; i < params.count(); i++) {
6543 QDomElement e = params.item(i).toElement();
6544 if (e.attribute("tag") == "luma") {
6545 e.setAttribute("paramlistdisplay", lumaNames);
6546 e.setAttribute("paramlist", lumaFiles);
6553 emit transitionItemSelected(NULL);
6556 double CustomTrackView::fps() const
6558 return m_document->fps();
6561 void CustomTrackView::updateProjectFps()
6563 // update all clips to the new fps
6564 resetSelectionGroup();
6565 scene()->clearSelection();
6567 QList<QGraphicsItem *> itemList = items();
6568 for (int i = 0; i < itemList.count(); i++) {
6569 // remove all items and re-add them one by one
6570 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6572 for (int i = 0; i < itemList.count(); i++) {
6573 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6574 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6575 clip->updateFps(m_document->fps());
6576 m_scene->addItem(clip);
6577 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6578 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6579 QList<QGraphicsItem *> children = grp->childItems();
6580 for (int j = 0; j < children.count(); j++) {
6581 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6582 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6583 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6584 clip->updateFps(m_document->fps());
6587 m_document->clipManager()->removeGroup(grp);
6588 m_scene->addItem(grp);
6589 scene()->destroyItemGroup(grp);
6590 scene()->clearSelection();
6591 for (int j = 0; j < children.count(); j++) {
6592 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6593 //children.at(j)->setParentItem(0);
6594 children.at(j)->setSelected(true);
6597 groupSelectedItems(true, true);
6598 } else if (itemList.at(i)->type() == GUIDEITEM) {
6599 Guide *g = static_cast<Guide *>(itemList.at(i));
6601 m_scene->addItem(g);
6604 viewport()->update();
6607 void CustomTrackView::slotTrackDown()
6609 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6610 else m_selectedTrack++;
6611 emit updateTrackHeaders();
6612 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6613 ensureVisible(rect, 0, 0);
6614 viewport()->update();
6617 void CustomTrackView::slotTrackUp()
6619 if (m_selectedTrack > 0) m_selectedTrack--;
6620 else m_selectedTrack = m_document->tracksCount() - 1;
6621 emit updateTrackHeaders();
6622 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6623 ensureVisible(rect, 0, 0);
6624 viewport()->update();
6627 int CustomTrackView::selectedTrack() const
6629 return m_selectedTrack;
6632 QStringList CustomTrackView::selectedClips() const
6634 QStringList clipIds;
6635 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6636 for (int i = 0; i < selection.count(); i++) {
6637 if (selection.at(i)->type() == AVWIDGET) {
6638 ClipItem *item = (ClipItem *)selection.at(i);
6639 clipIds << item->clipProducer();
6645 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6647 QList<ClipItem *> clips;
6648 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6649 for (int i = 0; i < selection.count(); i++) {
6650 if (selection.at(i)->type() == AVWIDGET) {
6651 clips.append((ClipItem *)selection.at(i));
6657 void CustomTrackView::slotSelectTrack(int ix)
6659 m_selectedTrack = qMax(0, ix);
6660 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6661 emit updateTrackHeaders();
6662 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6663 ensureVisible(rect, 0, 0);
6664 viewport()->update();
6667 void CustomTrackView::slotSelectClipsInTrack()
6669 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6670 QList<QGraphicsItem *> selection = m_scene->items(rect);
6671 m_scene->clearSelection();
6672 for (int i = 0; i < selection.count(); i++) {
6673 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6674 selection.at(i)->setSelected(true);
6677 resetSelectionGroup();
6678 groupSelectedItems();
6681 void CustomTrackView::slotSelectAllClips()
6683 QList<QGraphicsItem *> selection = m_scene->items();
6684 m_scene->clearSelection();
6685 for (int i = 0; i < selection.count(); i++) {
6686 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6687 selection.at(i)->setSelected(true);
6690 resetSelectionGroup();
6691 groupSelectedItems();
6694 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6697 if (track != -1 && pos != -1)
6698 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6700 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6701 QList<QGraphicsItem *> selection = m_scene->items(rect);
6702 resetSelectionGroup(group);
6703 if (!group) m_scene->clearSelection();
6704 for (int i = 0; i < selection.count(); i++) {
6705 if (selection.at(i)->type() == AVWIDGET) {
6706 selection.at(i)->setSelected(add);
6710 if (group) groupSelectedItems();
6713 void CustomTrackView::selectTransition(bool add, bool group)
6715 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6716 QList<QGraphicsItem *> selection = m_scene->items(rect);
6717 resetSelectionGroup(group);
6718 if (!group) m_scene->clearSelection();
6719 for (int i = 0; i < selection.count(); i++) {
6720 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6721 selection.at(i)->setSelected(add);
6725 if (group) groupSelectedItems();
6728 QStringList CustomTrackView::extractTransitionsLumas()
6731 QList<QGraphicsItem *> itemList = items();
6732 Transition *transitionitem;
6733 QDomElement transitionXml;
6734 for (int i = 0; i < itemList.count(); i++) {
6735 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6736 transitionitem = static_cast <Transition*>(itemList.at(i));
6737 transitionXml = transitionitem->toXML();
6738 // luma files in transitions can be in "resource" or "luma" property
6739 QString luma = EffectsList::parameter(transitionXml, "luma");
6740 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6741 if (!luma.isEmpty()) urls << KUrl(luma).path();
6744 urls.removeDuplicates();
6748 void CustomTrackView::setEditMode(EDITMODE mode)
6750 m_scene->setEditMode(mode);
6753 void CustomTrackView::checkTrackSequence(int track)
6755 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6756 //track = m_document->tracksCount() -track;
6757 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6758 QList<QGraphicsItem *> selection = m_scene->items(rect);
6759 QList <int> timelineList;
6760 timelineList.append(0);
6761 for (int i = 0; i < selection.count(); i++) {
6762 if (selection.at(i)->type() == AVWIDGET) {
6763 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6764 int start = clip->startPos().frames(m_document->fps());
6765 int end = clip->endPos().frames(m_document->fps());
6766 if (!timelineList.contains(start)) timelineList.append(start);
6767 if (!timelineList.contains(end)) timelineList.append(end);
6770 qSort(timelineList);
6771 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6772 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6775 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6777 if (data.isEmpty()) return;
6778 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6780 info.startPos = GenTime(in, m_document->fps());
6781 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6782 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6783 info.cropDuration = info.endPos - info.startPos;
6784 info.track = m_selectedTrack;
6785 QUndoCommand *addCommand = new QUndoCommand();
6786 addCommand->setText(i18n("Insert clip"));
6787 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6788 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6789 updateTrackDuration(info.track, addCommand);
6790 m_commandStack->push(addCommand);
6792 selectClip(true, false, m_selectedTrack, in);
6793 // Automatic audio split
6794 if (KdenliveSettings::splitaudio())
6798 void CustomTrackView::clearSelection(bool emitInfo)
6800 resetSelectionGroup();
6801 scene()->clearSelection();
6803 if (emitInfo) emit clipItemSelected(NULL);
6806 void CustomTrackView::updatePalette()
6808 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6812 pen1.setColor(palette().text().color());
6813 m_cursorLine->setPen(pen1);
6817 void CustomTrackView::removeTipAnimation()
6820 scene()->removeItem(m_visualTip);
6821 m_animationTimer->stop();
6829 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6831 if (m_visualTip == NULL) {
6832 QRectF rect = clip->sceneBoundingRect();
6833 m_animation = new QGraphicsItemAnimation;
6834 m_animation->setTimeLine(m_animationTimer);
6835 m_animation->setScaleAt(1, 1, 1);
6840 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6841 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6842 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6844 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6846 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6848 m_animation->setScaleAt(.5, 2, 2);
6852 polygon << QPoint(0, - size * 2);
6853 if (mode == RESIZESTART)
6854 polygon << QPoint(size * 2, 0);
6856 polygon << QPoint(- size * 2, 0);
6857 polygon << QPoint(0, size * 2);
6858 polygon << QPoint(0, - size * 2);
6860 m_visualTip = new QGraphicsPolygonItem(polygon);
6861 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6862 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6863 if (mode == RESIZESTART)
6864 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6866 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6868 m_animation->setScaleAt(.5, 2, 1);
6870 case TRANSITIONSTART:
6872 polygon << QPoint(0, - size * 2);
6873 if (mode == TRANSITIONSTART)
6874 polygon << QPoint(size * 2, 0);
6876 polygon << QPoint(- size * 2, 0);
6877 polygon << QPoint(0, 0);
6878 polygon << QPoint(0, - size * 2);
6880 m_visualTip = new QGraphicsPolygonItem(polygon);
6881 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6882 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6883 if (mode == TRANSITIONSTART)
6884 m_visualTip->setPos(rect.x(), rect.bottom());
6886 m_visualTip->setPos(rect.right(), rect.bottom());
6888 m_animation->setScaleAt(.5, 2, 2);
6895 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6896 m_visualTip->setZValue(100);
6897 scene()->addItem(m_visualTip);
6898 m_animation->setItem(m_visualTip);
6899 m_animationTimer->start();
6903 bool CustomTrackView::hasAudio(int track) const
6905 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6906 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6907 QGraphicsItem *item;
6908 for (int i = 0; i < collisions.count(); i++) {
6909 item = collisions.at(i);
6910 if (!item->isEnabled()) continue;
6911 if (item->type() == AVWIDGET) {
6912 ClipItem *clip = static_cast <ClipItem *>(item);
6913 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6919 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6922 QUndoCommand *effectCommand = new QUndoCommand();
6924 if (effect.tagName() == "effectgroup") {
6925 effectName = effect.attribute("name");
6927 QDomElement namenode = effect.firstChildElement("name");
6928 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
6929 else effectName = i18n("effect");
6931 effectCommand->setText(i18n("Add %1", effectName));
6932 if (effect.tagName() == "effectgroup") {
6933 QDomNodeList effectlist = effect.elementsByTagName("effect");
6934 for (int j = 0; j < effectlist.count(); j++) {
6935 QDomElement trackeffect = effectlist.at(j).toElement();
6936 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
6937 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6940 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
6944 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
6945 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6946 delete effectCommand;
6949 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
6952 if (effectCommand->childCount() > 0) {
6953 m_commandStack->push(effectCommand);
6954 setDocumentModified();
6956 else delete effectCommand;
6960 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
6962 EffectsParameterList parameters;
6964 parameters.addParam("tag", effect.attribute("tag"));
6965 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6966 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6967 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
6968 parameters.addParam("id", effect.attribute("id"));
6969 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6970 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6971 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6972 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6973 if (effect.attribute("id") == "region") {
6974 QDomNodeList subeffects = effect.elementsByTagName("effect");
6975 for (int i = 0; i < subeffects.count(); i++) {
6976 QDomElement subeffect = subeffects.at(i).toElement();
6977 int subeffectix = subeffect.attribute("region_ix").toInt();
6978 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
6979 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
6980 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
6981 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
6982 adjustEffectParameters(parameters, subparams, QString("filter%1.").arg(subeffectix));
6986 QDomNodeList params = effect.elementsByTagName("parameter");
6987 adjustEffectParameters(parameters, params);
6993 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, const QString &prefix)
6996 for (int i = 0; i < params.count(); i++) {
6997 QDomElement e = params.item(i).toElement();
6998 QString paramname = prefix + e.attribute("name");
6999 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7000 // effects with geometry param need in / out synced with the clip, request it...
7001 parameters.addParam("_sync_in_out", "1");
7003 if (e.attribute("type") == "simplekeyframe") {
7004 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
7005 double factor = e.attribute("factor", "1").toDouble();
7006 double offset = e.attribute("offset", "0").toDouble();
7007 for (int j = 0; j < values.count(); j++) {
7008 QString pos = values.at(j).section(':', 0, 0);
7009 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7010 values[j] = pos + "=" + locale.toString(val);
7012 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7013 parameters.addParam(paramname, values.join(";"));
7014 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7015 parameters.addParam("max", e.attribute("max"));
7016 parameters.addParam("min", e.attribute("min"));
7017 parameters.addParam("factor", e.attribute("factor", "1"));*/
7018 } else if (e.attribute("type") == "keyframe") {
7019 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7020 parameters.addParam("keyframes", e.attribute("keyframes"));
7021 parameters.addParam("max", e.attribute("max"));
7022 parameters.addParam("min", e.attribute("min"));
7023 parameters.addParam("factor", e.attribute("factor", "1"));
7024 parameters.addParam("offset", e.attribute("offset", "0"));
7025 parameters.addParam("starttag", e.attribute("starttag", "start"));
7026 parameters.addParam("endtag", e.attribute("endtag", "end"));
7027 } else if (e.attribute("namedesc").contains(';')) {
7028 QString format = e.attribute("format");
7029 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7030 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7032 QTextStream txtNeu(&neu);
7033 if (values.size() > 0)
7034 txtNeu << (int)values[0].toDouble();
7035 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7036 txtNeu << separators[i];
7037 txtNeu << (int)(values[i+1].toDouble());
7039 parameters.addParam("start", neu);
7041 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7043 if (e.attribute("factor").contains('%')) {
7044 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
7046 fact = e.attribute("factor", "1").toDouble();
7048 double offset = e.attribute("offset", "0").toDouble();
7049 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7051 parameters.addParam(paramname, e.attribute("value"));
7058 void CustomTrackView::updateTrackNames(int track, bool added)
7060 QList <TrackInfo> tracks = m_document->tracksList();
7061 int max = tracks.count();
7062 int docTrack = max - track - 1;
7064 // count number of tracks of each type
7065 int videoTracks = 0;
7066 int audioTracks = 0;
7067 for (int i = max - 1; i >= 0; --i) {
7068 TrackInfo info = tracks.at(i);
7069 if (info.type == VIDEOTRACK)
7074 if (i <= docTrack) {
7075 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7076 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7079 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7080 info.trackName = type + QString::number(typeNumber);
7081 m_document->setTrackType(i, info);
7084 if (info.trackName == type + QString::number(typeNumber + 1)) {
7085 info.trackName = type + QString::number(typeNumber);
7086 m_document->setTrackType(i, info);
7091 emit tracksChanged();
7094 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7100 tracks << m_document->tracksCount() - track - 1;
7102 // negative track number -> update all tracks
7103 for (int i = 0; i < m_document->tracksCount(); ++i)
7107 for (int i = 0; i < tracks.count(); ++i) {
7109 // t + 1 because of black background track
7110 duration = m_document->renderer()->mltTrackDuration(t + 1);
7111 if (duration != m_document->trackDuration(t)) {
7112 m_document->setTrackDuration(t, duration);
7115 EffectsList effects = m_document->getTrackEffects(t);
7116 for (int j = 0; j < effects.count(); ++j) {
7118 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7119 * - update the effectstack if necessary
7126 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7128 QList<QGraphicsItem *> list = scene()->items();
7129 ClipItem *clip = NULL;
7130 for (int i = 0; i < list.size(); ++i) {
7131 if (list.at(i)->type() == AVWIDGET) {
7132 clip = static_cast <ClipItem *>(list.at(i));
7133 if (clip->clipProducer() == id) {
7134 clip->refreshClip(true, resetThumbs);
7140 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7142 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7144 if (effects.count()) {
7145 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7146 while (i != effects.constEnd()) {
7147 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effect(i.key()), i.value().attribute("kdenlive_ix").toInt(), true, true, command);
7154 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
7156 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7158 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
7161 QDomElement newEffect;
7162 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7163 if (effect.attribute("id") == filter) {
7164 newEffect = effect.cloneNode().toElement();
7165 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7166 while (i != filterParams.constEnd()) {
7167 EffectsList::setParameter(newEffect, i.key(), i.value());
7168 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7171 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7172 m_commandStack->push(command);
7173 emit clipItemSelected(clip);