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);
1854 emit clipItemSelected(clip);
1860 } else delete effectCommand;
1863 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1865 if (effect.attribute("type") == "audio") {
1866 // Don't add audio effects on video clips
1867 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1868 /* do not show error message when item is part of a group as the user probably knows what he does then
1869 * and the message is annoying when working with the split audio feature */
1870 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1871 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1874 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1875 // Don't add video effect on audio clips
1876 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1877 /* do not show error message when item is part of a group as the user probably knows what he does then
1878 * and the message is annoying when working with the split audio feature */
1879 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1880 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1884 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1885 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1888 if (item->isItemLocked()) {
1892 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1893 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
1895 item->initEffect(effect, 0, offset);
1897 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1900 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1903 // delete track effect
1904 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1905 m_commandStack->push(command);
1906 setDocumentModified();
1909 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1910 //clip is in a group, also remove the effect in other clips of the group
1911 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1912 QUndoCommand *delCommand = new QUndoCommand();
1914 QDomElement namenode = effect.firstChildElement("name");
1915 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1916 else effectName = i18n("effect");
1917 delCommand->setText(i18n("Delete %1", effectName));
1920 for (int i = 0; i < items.count(); i++) {
1921 if (items.at(i)->type() == GROUPWIDGET) {
1922 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1923 for (int j = 0; j < subitems.count(); j++) {
1924 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1929 for (int i = 0; i < items.count(); i++) {
1930 if (items.at(i)->type() == AVWIDGET) {
1931 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1932 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1934 QDomElement eff = item->effectAtIndex(ix);
1935 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1939 if (delCommand->childCount() > 0)
1940 m_commandStack->push(delCommand);
1943 setDocumentModified();
1946 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1947 m_commandStack->push(command);
1948 setDocumentModified();
1951 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
1953 if (insertedEffect.isNull()) {
1954 kDebug()<<"// Trying to add null effect";
1955 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1958 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
1959 QDomElement effect = insertedEffect.cloneNode().toElement();
1960 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
1961 if (pos < GenTime()) {
1962 // editing a track effect
1963 EffectsParameterList effectParams = getEffectArgs(effect);
1964 // check if we are trying to reset a keyframe effect
1965 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1966 clip->initEffect(effect);
1967 effectParams = getEffectArgs(effect);
1969 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
1970 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1972 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1973 emit updateTrackEffectState(track);
1974 setDocumentModified();
1978 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1980 // Special case: speed effect
1981 if (effect.attribute("id") == "speed") {
1982 if (effect.attribute("disable") == "1") {
1983 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1986 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1987 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1988 if (strobe == 0) strobe = 1;
1989 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1991 clip->updateEffect(effect);
1992 if (updateEffectStack && clip->isSelected())
1993 emit clipItemSelected(clip);
1994 if (ix == clip->selectedEffectIndex()) {
1995 // make sure to update display of clip keyframes
1996 clip->setSelectedEffect(ix);
2001 EffectsParameterList effectParams = getEffectArgs(effect);
2002 // check if we are trying to reset a keyframe effect
2003 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2004 clip->initEffect(effect);
2005 effectParams = getEffectArgs(effect);
2008 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2009 // A fade effect was modified, update the clip
2010 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2011 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2012 clip->setFadeIn(pos);
2014 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2015 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2016 clip->setFadeOut(pos);
2019 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2022 clip->updateEffect(effect);
2023 if (updateEffectStack && clip->isSelected()) {
2024 emit clipItemSelected(clip);
2026 if (ix == clip->selectedEffectIndex()) {
2027 // make sure to update display of clip keyframes
2028 clip->setSelectedEffect(ix);
2031 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2033 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2034 setDocumentModified();
2037 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2039 if (pos < GenTime()) {
2040 // editing a track effect
2041 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2042 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2045 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2046 emit updateTrackEffectState(track);
2047 setDocumentModified();
2050 // editing a clip effect
2051 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2053 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2055 clip->enableEffects(effectIndexes, disable);
2056 if (updateEffectStack && clip->isSelected()) {
2057 emit clipItemSelected(clip);
2059 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2060 // make sure to update display of clip keyframes
2061 clip->setSelectedEffect(clip->selectedEffectIndex());
2064 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2066 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2069 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2071 if (pos < GenTime()) {
2072 // Moving track effect
2073 int documentTrack = m_document->tracksCount() - track - 1;
2074 int max = m_document->getTrackEffects(documentTrack).count();
2075 int new_position = newPos.at(0);
2076 if (new_position > max) {
2079 int old_position = oldPos.at(0);
2080 for (int i = 0; i < newPos.count(); i++) {
2081 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2082 if (old_position > new_position) {
2083 // Moving up, we need to adjust index
2084 old_position = oldPos.at(i);
2085 new_position = newPos.at(i);
2087 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2088 if (!act.isNull() && !before.isNull()) {
2089 m_document->setTrackEffect(documentTrack, new_position, before);
2090 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2091 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2093 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2096 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2098 int new_position = newPos.at(0);
2099 if (new_position > clip->effectsCount()) {
2100 new_position = clip->effectsCount();
2102 int old_position = oldPos.at(0);
2103 for (int i = 0; i < newPos.count(); i++) {
2104 QDomElement act = clip->effectAtIndex(new_position);
2105 if (old_position > new_position) {
2106 // Moving up, we need to adjust index
2107 old_position = oldPos.at(i);
2108 new_position = newPos.at(i);
2110 QDomElement before = clip->effectAtIndex(old_position);
2111 if (act.isNull() || before.isNull()) {
2112 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2115 clip->moveEffect(before, new_position);
2116 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2117 if (act.attribute("id") == "speed") {
2118 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2119 } else if (before.attribute("id") == "speed") {
2120 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2121 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2123 clip->setSelectedEffect(newPos.at(0));
2124 emit clipItemSelected(clip);
2125 setDocumentModified();
2126 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2129 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2131 ChangeEffectStateCommand *command;
2133 // editing track effect
2134 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2136 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2137 QList <int> speedEffectIndexes;
2138 for (int i = 0; i < effectIndexes.count(); i++) {
2139 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2140 if (effect.attribute("id") == "speed") {
2142 speedEffectIndexes << effectIndexes.at(i);
2143 QDomElement newEffect = effect.cloneNode().toElement();
2144 newEffect.setAttribute("disable", (int) disable);
2145 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2146 m_commandStack->push(editcommand);
2149 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2150 effectIndexes.removeAll(speedEffectIndexes.at(j));
2152 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2154 m_commandStack->push(command);
2155 setDocumentModified();
2158 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2160 MoveEffectCommand *command;
2162 // editing track effect
2163 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2164 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2165 m_commandStack->push(command);
2166 setDocumentModified();
2169 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2171 EditEffectCommand *command;
2172 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2173 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2174 m_commandStack->push(command);
2177 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2179 QDomElement effect = clip->getEffectAtIndex(ix);
2180 QDomElement oldeffect = effect.cloneNode().toElement();
2181 effect.setAttribute("region", region);
2182 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2183 m_commandStack->push(command);
2186 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2190 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2191 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2192 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2194 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);
2196 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2197 m_blockRefresh = false;
2201 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2202 int cutPos = (int) cutTime.frames(m_document->fps());
2204 newPos.startPos = cutTime;
2205 newPos.endPos = info.endPos;
2206 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2207 newPos.track = info.track;
2208 newPos.cropDuration = newPos.endPos - newPos.startPos;
2210 bool snap = KdenliveSettings::snaptopoints();
2211 KdenliveSettings::setSnaptopoints(false);
2212 ClipItem *dup = item->clone(newPos);
2214 // remove unwanted effects
2215 // fade in from 2nd part of the clip
2216 int ix = dup->hasEffect(QString(), "fadein");
2218 QDomElement oldeffect = dup->effectAtIndex(ix);
2219 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2221 ix = dup->hasEffect(QString(), "fade_from_black");
2223 QDomElement oldeffect = dup->effectAtIndex(ix);
2224 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2226 // fade out from 1st part of the clip
2227 ix = item->hasEffect(QString(), "fadeout");
2229 QDomElement oldeffect = item->effectAtIndex(ix);
2230 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2232 ix = item->hasEffect(QString(), "fade_to_black");
2234 QDomElement oldeffect = item->effectAtIndex(ix);
2235 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2239 item->resizeEnd(cutPos);
2240 scene()->addItem(dup);
2241 if (item->checkKeyFrames())
2242 slotRefreshEffects(item);
2243 if (dup->checkKeyFrames())
2244 slotRefreshEffects(dup);
2246 item->baseClip()->addReference();
2247 m_document->updateClip(item->baseClip()->getId());
2248 setDocumentModified();
2249 KdenliveSettings::setSnaptopoints(snap);
2250 if (execute && item->isSelected())
2251 emit clipItemSelected(item);
2256 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2257 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2259 if (!item || !dup || item == dup) {
2260 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2261 m_blockRefresh = false;
2264 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2265 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2269 bool snap = KdenliveSettings::snaptopoints();
2270 KdenliveSettings::setSnaptopoints(false);
2272 // join fade effects again
2273 int ix = dup->hasEffect(QString(), "fadeout");
2275 QDomElement effect = dup->effectAtIndex(ix);
2276 item->addEffect(effect);
2278 ix = dup->hasEffect(QString(), "fade_to_black");
2280 QDomElement effect = dup->effectAtIndex(ix);
2281 item->addEffect(effect);
2284 m_waitingThumbs.removeAll(dup);
2285 bool selected = item->isSelected();
2286 if (dup->isSelected()) {
2288 item->setSelected(true);
2289 emit clipItemSelected(NULL);
2291 dup->baseClip()->removeReference();
2292 m_document->updateClip(dup->baseClip()->getId());
2293 scene()->removeItem(dup);
2297 ItemInfo clipinfo = item->info();
2298 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2299 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2301 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2302 setDocumentModified();
2304 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2306 KdenliveSettings::setSnaptopoints(snap);
2307 if (execute && selected)
2308 emit clipItemSelected(item);
2311 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2314 void CustomTrackView::slotEnableRefresh()
2316 m_blockRefresh = false;
2319 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2321 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2322 if (itemList.count() == 1) {
2323 if (itemList.at(0)->type() == AVWIDGET) {
2324 ClipItem *item = (ClipItem *) itemList.at(0);
2326 info.track = item->track();
2327 ClipItem *transitionClip = NULL;
2328 const int transitiontrack = getPreviousVideoTrack(info.track);
2329 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2330 if (pos < item->startPos() + item->cropDuration() / 2) {
2331 // add transition to clip start
2332 info.startPos = item->startPos();
2333 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2334 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2335 info.endPos = transitionClip->endPos();
2336 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2337 // Check there is no other transition at that place
2338 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2339 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2340 QList<QGraphicsItem *> selection = m_scene->items(r);
2341 bool transitionAccepted = true;
2342 for (int i = 0; i < selection.count(); i++) {
2343 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2344 Transition *tr = static_cast <Transition *>(selection.at(i));
2345 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2346 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2347 } else transitionAccepted = false;
2350 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2351 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2354 // add transition to clip end
2355 info.endPos = item->endPos();
2356 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2357 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2358 info.startPos = transitionClip->startPos();
2359 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2360 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2361 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2363 // Check there is no other transition at that place
2364 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2365 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2366 QList<QGraphicsItem *> selection = m_scene->items(r);
2367 bool transitionAccepted = true;
2368 for (int i = 0; i < selection.count(); i++) {
2369 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2370 Transition *tr = static_cast <Transition *>(selection.at(i));
2371 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2372 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2373 } else transitionAccepted = false;
2376 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2377 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2380 } else for (int i = 0; i < itemList.count(); i++) {
2381 if (itemList.at(i)->type() == AVWIDGET) {
2382 ClipItem *item = (ClipItem *) itemList.at(i);
2384 info.startPos = item->startPos();
2385 info.endPos = info.startPos + GenTime(65, m_document->fps());
2386 info.track = item->track();
2388 // Check there is no other transition at that place
2389 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2390 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2391 QList<QGraphicsItem *> selection = m_scene->items(r);
2392 bool transitionAccepted = true;
2393 for (int i = 0; i < selection.count(); i++) {
2394 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2395 Transition *tr = static_cast <Transition *>(selection.at(i));
2396 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2397 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2398 } else transitionAccepted = false;
2401 int transitiontrack = getPreviousVideoTrack(info.track);
2402 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2403 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2408 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2410 if (transitionInfo.startPos >= transitionInfo.endPos) {
2411 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2414 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2415 m_commandStack->push(command);
2416 setDocumentModified();
2419 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2421 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2422 //kDebug() << "---- ADDING transition " << params.attribute("value");
2423 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2424 scene()->addItem(tr);
2425 setDocumentModified();
2427 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2432 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2434 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2436 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2439 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2440 if (m_dragItem == item) m_dragItem = NULL;
2442 #if QT_VERSION >= 0x040600
2443 // animate item deletion
2444 item->closeAnimation();
2448 emit transitionItemSelected(NULL);
2449 setDocumentModified();
2452 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2454 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2455 QDomElement xml = tr->toXML();
2456 if (old.isNull() || xml.isNull()) {
2457 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2460 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2461 updateTrackDuration(tr->track(), command);
2462 m_commandStack->push(command);
2463 setDocumentModified();
2466 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2468 Transition *item = getTransitionItemAt(pos, track);
2470 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2475 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2477 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);
2478 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2479 item->setTransitionParameters(transition);
2480 if (updateTransitionWidget) {
2481 ItemInfo info = item->info();
2483 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2484 if (transitionClip && transitionClip->baseClip()) {
2485 QString size = transitionClip->baseClip()->getProperty("frame_size");
2486 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2487 if (factor == 0) factor = 1.0;
2488 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2489 p.setY(size.section('x', 1, 1).toInt());
2491 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2493 setDocumentModified();
2496 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2499 const QPointF pos = mapToScene(event->pos());
2500 if (m_selectionGroup) {
2501 m_selectionGroup->setPos(pos);
2502 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2503 event->acceptProposedAction();
2505 // Drag enter was not possible, try again at mouse position
2506 insertDropClips(event->mimeData(), event->pos());
2510 QGraphicsView::dragMoveEvent(event);
2514 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2516 if (m_selectionGroup && m_clipDrag) {
2517 m_thumbsTimer.stop();
2518 m_waitingThumbs.clear();
2519 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2521 scene()->destroyItemGroup(m_selectionGroup);
2522 m_selectionGroup = NULL;
2523 } else QGraphicsView::dragLeaveEvent(event);
2526 void CustomTrackView::dropEvent(QDropEvent * event)
2528 if (m_selectionGroup && m_clipDrag) {
2529 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2530 resetSelectionGroup();
2531 m_scene->clearSelection();
2532 bool hasVideoClip = false;
2533 QUndoCommand *addCommand = new QUndoCommand();
2534 addCommand->setText(i18n("Add timeline clip"));
2535 QList <ClipItem *> brokenClips;
2537 for (int i = 0; i < items.count(); i++) {
2538 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2539 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2540 if (items.count() == 1) {
2541 updateClipTypeActions(item);
2543 updateClipTypeActions(NULL);
2546 //TODO: take care of edit mode for undo
2547 item->baseClip()->addReference();
2548 //item->setZValue(item->defaultZValue());
2549 m_document->updateClip(item->baseClip()->getId());
2550 ItemInfo info = item->info();
2552 int tracknumber = m_document->tracksCount() - info.track - 1;
2553 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2554 if (isLocked) item->setItemLocked(true);
2555 ItemInfo clipInfo = info;
2556 clipInfo.track = m_document->tracksCount() - item->track();
2558 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2560 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2561 brokenClips.append(item);
2564 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2566 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2567 updateTrackDuration(info.track, addCommand);
2569 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2570 // add transparency transition
2571 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2572 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2574 item->setSelected(true);
2576 qDeleteAll(brokenClips);
2577 brokenClips.clear();
2578 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2579 else delete addCommand;
2581 // Automatic audio split
2582 if (KdenliveSettings::splitaudio())
2584 setDocumentModified();
2588 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2589 QList<QGraphicsItem *> selection = m_scene->items(rect);
2590 QStringList timelineList;
2592 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2593 for (int i = 0; i < selection.count(); i++) {
2594 if (selection.at(i)->type() == AVWIDGET) {
2595 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2596 int start = clip->startPos().frames(m_document->fps());
2597 int end = clip->endPos().frames(m_document->fps());
2598 timelineList.append(QString::number(start) + "-" + QString::number(end));
2601 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2604 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2605 if (items.count() > 1) {
2606 groupSelectedItems(true);
2607 } else if (items.count() == 1) {
2608 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2609 emit clipItemSelected((ClipItem*)m_dragItem, false);
2611 event->setDropAction(Qt::MoveAction);
2614 /// \todo enable when really working
2617 } else QGraphicsView::dropEvent(event);
2621 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2623 bool snap = KdenliveSettings::snaptopoints();
2624 KdenliveSettings::setSnaptopoints(false);
2625 if (mode == OVERWRITEEDIT) {
2626 // if we are in overwrite mode, move clips accordingly
2628 if (item == NULL) info = posinfo;
2629 else info = item->info();
2630 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);
2631 QList<QGraphicsItem *> selection = m_scene->items(rect);
2632 if (item) selection.removeAll(item);
2633 for (int i = 0; i < selection.count(); i++) {
2634 if (!selection.at(i)->isEnabled()) continue;
2635 if (selection.at(i)->type() == AVWIDGET) {
2636 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2637 if (clip->startPos() < info.startPos) {
2638 if (clip->endPos() > info.endPos) {
2639 ItemInfo clipInfo = clip->info();
2640 ItemInfo dupInfo = clipInfo;
2641 GenTime diff = info.startPos - clipInfo.startPos;
2642 dupInfo.startPos = info.startPos;
2643 dupInfo.cropStart += diff;
2644 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2645 ItemInfo newdupInfo = dupInfo;
2646 GenTime diff2 = info.endPos - info.startPos;
2647 newdupInfo.startPos = info.endPos;
2648 newdupInfo.cropStart += diff2;
2649 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2650 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2651 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2652 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2653 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2655 ItemInfo newclipInfo = clip->info();
2656 newclipInfo.endPos = info.startPos;
2657 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2658 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2660 } else if (clip->endPos() <= info.endPos) {
2661 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2662 m_waitingThumbs.removeAll(clip);
2663 scene()->removeItem(clip);
2667 ItemInfo newclipInfo = clip->info();
2668 newclipInfo.startPos = info.endPos;
2669 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2670 clip->resizeStart(info.endPos.frames(m_document->fps()));
2674 } else if (mode == INSERTEDIT) {
2675 // if we are in push mode, move clips accordingly
2677 if (item == NULL) info = posinfo;
2678 else info = item->info();
2679 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);
2680 QList<QGraphicsItem *> selection = m_scene->items(rect);
2681 if (item) selection.removeAll(item);
2682 for (int i = 0; i < selection.count(); i++) {
2683 if (selection.at(i)->type() == AVWIDGET) {
2684 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2685 if (clip->startPos() < info.startPos) {
2686 if (clip->endPos() > info.startPos) {
2687 ItemInfo clipInfo = clip->info();
2688 ItemInfo dupInfo = clipInfo;
2689 GenTime diff = info.startPos - clipInfo.startPos;
2690 dupInfo.startPos = info.startPos;
2691 dupInfo.cropStart += diff;
2692 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2693 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2694 // Commented out; variable dup unused. --granjow
2695 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2696 cutClip(clipInfo, info.startPos, true, false);
2699 // TODO: add insertspacecommand
2704 KdenliveSettings::setSnaptopoints(snap);
2708 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2710 if (mode == OVERWRITEEDIT) {
2711 // if we are in overwrite or push mode, move clips accordingly
2712 bool snap = KdenliveSettings::snaptopoints();
2713 KdenliveSettings::setSnaptopoints(false);
2714 ItemInfo info = item->info();
2715 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2716 QList<QGraphicsItem *> selection = m_scene->items(rect);
2717 selection.removeAll(item);
2718 for (int i = 0; i < selection.count(); i++) {
2719 if (!selection.at(i)->isEnabled()) continue;
2720 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2721 Transition *tr = static_cast<Transition *>(selection.at(i));
2722 if (tr->startPos() < info.startPos) {
2723 ItemInfo firstPos = tr->info();
2724 ItemInfo newPos = firstPos;
2725 firstPos.endPos = item->startPos();
2726 newPos.startPos = item->endPos();
2727 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2728 if (tr->endPos() > info.endPos) {
2730 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2732 } else if (tr->endPos() > info.endPos) {
2734 ItemInfo firstPos = tr->info();
2735 firstPos.startPos = item->endPos();
2736 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2738 // remove transition
2739 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2743 KdenliveSettings::setSnaptopoints(snap);
2747 QStringList CustomTrackView::mimeTypes() const
2749 QStringList qstrList;
2750 // list of accepted mime types for drop
2751 qstrList.append("text/plain");
2752 qstrList.append("kdenlive/producerslist");
2753 qstrList.append("kdenlive/clip");
2757 Qt::DropActions CustomTrackView::supportedDropActions() const
2759 // returns what actions are supported when dropping
2760 return Qt::MoveAction;
2763 void CustomTrackView::setDuration(int duration)
2765 int diff = qAbs(duration - sceneRect().width());
2766 if (diff * matrix().m11() > -50) {
2767 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2768 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2770 m_projectDuration = duration;
2773 int CustomTrackView::duration() const
2775 return m_projectDuration;
2778 void CustomTrackView::addTrack(TrackInfo type, int ix)
2780 QList <TransitionInfo> transitionInfos;
2781 if (ix == -1 || ix == m_document->tracksCount()) {
2782 m_document->insertTrack(0, type);
2783 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2785 m_document->insertTrack(m_document->tracksCount() - ix, type);
2786 // insert track in MLT playlist
2787 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2789 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2790 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2791 QList<QGraphicsItem *> selection = m_scene->items(r);
2792 resetSelectionGroup();
2794 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2795 scene()->addItem(m_selectionGroup);
2796 for (int i = 0; i < selection.count(); i++) {
2797 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2798 m_selectionGroup->addToGroup(selection.at(i));
2799 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2802 // Move graphic items
2803 m_selectionGroup->translate(0, m_tracksHeight);
2805 // adjust track number
2806 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2807 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2808 for (int i = 0; i < children.count(); i++) {
2809 if (children.at(i)->type() == GROUPWIDGET) {
2810 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2811 children << grp->childItems();
2814 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2816 ItemInfo clipinfo = item->info();
2817 if (item->type() == AVWIDGET) {
2818 ClipItem *clip = static_cast <ClipItem *>(item);
2819 // slowmotion clips are not track dependant, so no need to update them
2820 if (clip->speed() != 1.0) continue;
2821 // We add a move clip command so that we get the correct producer for new track number
2822 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2823 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2824 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2825 // problem updating clip
2826 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2829 } /*else if (item->type() == TRANSITIONWIDGET) {
2830 Transition *tr = static_cast <Transition *>(item);
2831 int track = tr->transitionEndTrack();
2833 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2837 // Sync transition tracks with MLT playlist
2839 TransitionInfo info;
2840 for (int i = 0; i < transitionInfos.count(); i++) {
2841 info = transitionInfos.at(i);
2842 tr = getTransitionItem(info);
2843 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2844 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2847 resetSelectionGroup(false);
2848 m_document->renderer()->unlockService(tractor);
2851 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2852 for (int i = 0; i < m_guides.count(); i++) {
2853 QLineF l = m_guides.at(i)->line();
2854 l.setP2(QPointF(l.x2(), maxHeight));
2855 m_guides.at(i)->setLine(l);
2858 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2859 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2860 viewport()->update();
2861 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2862 //setFixedHeight(50 * m_tracksCount);
2864 updateTrackNames(ix, true);
2867 void CustomTrackView::removeTrack(int ix)
2869 // Delete track in MLT playlist
2870 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2871 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2873 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2874 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2875 QList<QGraphicsItem *> selection = m_scene->items(r);
2877 resetSelectionGroup();
2879 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2880 scene()->addItem(m_selectionGroup);
2881 for (int i = 0; i < selection.count(); i++) {
2882 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2883 m_selectionGroup->addToGroup(selection.at(i));
2884 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2887 // Move graphic items
2888 qreal ydiff = 0 - (int) m_tracksHeight;
2889 m_selectionGroup->translate(0, ydiff);
2890 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2892 // adjust track number
2893 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2894 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2895 for (int i = 0; i < children.count(); i++) {
2896 if (children.at(i)->type() == GROUPWIDGET) {
2897 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2898 children << grp->childItems();
2901 if (children.at(i)->type() == AVWIDGET) {
2902 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2904 ItemInfo clipinfo = clip->info();
2905 // We add a move clip command so that we get the correct producer for new track number
2906 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2907 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2908 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2909 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2912 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2913 Transition *tr = static_cast <Transition *>(children.at(i));
2915 int track = tr->transitionEndTrack();
2917 ItemInfo clipinfo = tr->info();
2918 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2922 resetSelectionGroup(false);
2923 m_document->renderer()->unlockService(tractor);
2925 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2926 for (int i = 0; i < m_guides.count(); i++) {
2927 QLineF l = m_guides.at(i)->line();
2928 l.setP2(QPointF(l.x2(), maxHeight));
2929 m_guides.at(i)->setLine(l);
2931 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2932 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2934 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2935 viewport()->update();
2937 updateTrackNames(ix, false);
2938 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2941 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2943 for (int i = 0; i < trackInfos.count(); ++i) {
2944 m_document->setTrackType(i, trackInfos.at(i));
2945 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2946 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2949 viewport()->update();
2950 emit trackHeightChanged();
2953 void CustomTrackView::slotSwitchTrackAudio(int ix)
2955 /*for (int i = 0; i < m_document->tracksCount(); i++)
2956 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2957 int tracknumber = m_document->tracksCount() - ix - 1;
2958 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2959 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2960 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2961 setDocumentModified();
2964 void CustomTrackView::slotSwitchTrackLock(int ix)
2966 int tracknumber = m_document->tracksCount() - ix - 1;
2967 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2968 m_commandStack->push(command);
2972 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2974 int tracknumber = m_document->tracksCount() - ix - 1;
2975 m_document->switchTrackLock(tracknumber, lock);
2977 emit doTrackLock(ix, lock);
2978 AbstractClipItem *clip = NULL;
2979 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2981 for (int i = 0; i < selection.count(); i++) {
2982 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2983 if (selection.at(i)->parentItem() && m_selectionGroup) {
2984 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2985 resetSelectionGroup();
2988 bool changeGroupLock = true;
2989 bool hasClipOnTrack = false;
2990 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2991 for (int j = 0; j < children.count(); ++j) {
2992 if (children.at(j)->isSelected()) {
2993 if (children.at(j)->type() == AVWIDGET)
2994 emit clipItemSelected(NULL);
2995 else if (children.at(j)->type() == TRANSITIONWIDGET)
2996 emit transitionItemSelected(NULL);
3001 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3002 if (child == m_dragItem)
3005 // only unlock group, if it is not locked by another track too
3006 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3007 changeGroupLock = false;
3009 // only (un-)lock if at least one clip is on the track
3010 if (child->track() == ix)
3011 hasClipOnTrack = true;
3013 if (changeGroupLock && hasClipOnTrack)
3014 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3015 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3016 if (selection.at(i)->parentItem()) {
3017 if (selection.at(i)->parentItem() == m_selectionGroup) {
3018 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3019 resetSelectionGroup();
3021 // groups are handled separately
3026 if (selection.at(i)->isSelected()) {
3027 if (selection.at(i)->type() == AVWIDGET)
3028 emit clipItemSelected(NULL);
3030 emit transitionItemSelected(NULL);
3032 clip = static_cast <AbstractClipItem *>(selection.at(i));
3033 clip->setItemLocked(lock);
3034 if (clip == m_dragItem)
3038 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3039 viewport()->update();
3040 setDocumentModified();
3043 void CustomTrackView::slotSwitchTrackVideo(int ix)
3045 int tracknumber = m_document->tracksCount() - ix;
3046 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3047 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3048 setDocumentModified();
3051 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3053 // Check there is no group going over several tracks there, or that would result in timeline corruption
3054 QList<QGraphicsItem *> selection = scene()->items(rect);
3056 int maxHeight = m_tracksHeight * 1.5;
3057 for (int i = 0; i < selection.count(); i++) {
3058 // Check that we don't try to move a group with clips on other tracks
3059 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3062 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3070 void CustomTrackView::slotRemoveSpace()
3074 if (m_menuPosition.isNull()) {
3075 pos = GenTime(cursorPos(), m_document->fps());
3077 TrackDialog d(m_document, parentWidget());
3078 d.comboTracks->setCurrentIndex(m_selectedTrack);
3079 d.label->setText(i18n("Track"));
3080 d.before_select->setHidden(true);
3081 d.setWindowTitle(i18n("Remove Space"));
3082 d.video_track->setHidden(true);
3083 d.audio_track->setHidden(true);
3084 if (d.exec() != QDialog::Accepted) return;
3085 track = d.comboTracks->currentIndex();
3087 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3088 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3091 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3092 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3096 ClipItem *item = getClipItemAt(pos, track);
3098 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);
3101 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3103 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);
3107 // Make sure there is no group in the way
3108 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3111 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3113 // groups found on track, do not allow the move
3114 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3118 QList<ItemInfo> clipsToMove;
3119 QList<ItemInfo> transitionsToMove;
3121 for (int i = 0; i < items.count(); i++) {
3122 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3123 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3124 ItemInfo info = item->info();
3125 if (item->type() == AVWIDGET) {
3126 clipsToMove.append(info);
3127 } else if (item->type() == TRANSITIONWIDGET) {
3128 transitionsToMove.append(info);
3133 if (!transitionsToMove.isEmpty()) {
3134 // Make sure that by moving the items, we don't get a transition collision
3135 // Find first transition
3136 ItemInfo info = transitionsToMove.at(0);
3137 for (int i = 1; i < transitionsToMove.count(); i++)
3138 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3140 // make sure there are no transitions on the way
3141 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3142 items = scene()->items(rect);
3143 int transitionCorrection = -1;
3144 for (int i = 0; i < items.count(); i++) {
3145 if (items.at(i)->type() == TRANSITIONWIDGET) {
3146 // There is a transition on the way
3147 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3148 int transitionEnd = item->endPos().frames(m_document->fps());
3149 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3153 if (transitionCorrection > 0) {
3154 // We need to fix the move length
3155 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3158 // Make sure we don't send transition before 0
3159 if (info.startPos.frames(m_document->fps()) < length) {
3160 // reduce length to maximum possible
3161 length = info.startPos.frames(m_document->fps());
3165 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3166 updateTrackDuration(track, command);
3167 m_commandStack->push(command);
3170 void CustomTrackView::slotInsertSpace()
3174 if (m_menuPosition.isNull()) {
3175 pos = GenTime(cursorPos(), m_document->fps());
3177 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3178 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3180 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
3181 if (d.exec() != QDialog::Accepted) return;
3182 GenTime spaceDuration = d.selectedDuration();
3183 track = d.selectedTrack();
3185 QList<QGraphicsItem *> items;
3187 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3188 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3192 ClipItem *item = getClipItemAt(pos, track);
3193 if (item) pos = item->startPos();
3195 // Make sure there is no group in the way
3196 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3198 items = checkForGroups(rect, &isOk);
3200 // groups found on track, do not allow the move
3201 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3205 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3206 items = scene()->items(rect);
3209 QList<ItemInfo> clipsToMove;
3210 QList<ItemInfo> transitionsToMove;
3212 for (int i = 0; i < items.count(); i++) {
3213 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3214 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3215 ItemInfo info = item->info();
3216 if (item->type() == AVWIDGET)
3217 clipsToMove.append(info);
3218 else if (item->type() == TRANSITIONWIDGET)
3219 transitionsToMove.append(info);
3223 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3224 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3225 updateTrackDuration(track, command);
3226 m_commandStack->push(command);
3230 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3232 int diff = duration.frames(m_document->fps());
3233 resetSelectionGroup();
3234 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3235 scene()->addItem(m_selectionGroup);
3237 Transition *transition;
3239 // Create lists with start pos for each track
3240 QMap <int, int> trackClipStartList;
3241 QMap <int, int> trackTransitionStartList;
3243 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3244 trackClipStartList[i] = -1;
3245 trackTransitionStartList[i] = -1;
3248 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3249 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3251 if (clip->parentItem()) {
3252 m_selectionGroup->addToGroup(clip->parentItem());
3253 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3255 m_selectionGroup->addToGroup(clip);
3256 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3258 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))
3259 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3261 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);
3264 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3265 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3267 if (transition->parentItem()) {
3268 m_selectionGroup->addToGroup(transition->parentItem());
3269 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3271 m_selectionGroup->addToGroup(transition);
3272 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3274 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))
3275 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3276 } 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);
3278 m_selectionGroup->translate(diff, 0);
3280 // update items coordinates
3281 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3283 for (int i = 0; i < itemList.count(); i++) {
3284 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3285 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3286 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3287 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3288 for (int j = 0; j < children.count(); j++) {
3289 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3294 resetSelectionGroup(false);
3296 track = m_document->tracksCount() - track;
3297 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3300 void CustomTrackView::deleteClip(const QString &clipId)
3302 resetSelectionGroup();
3303 QList<QGraphicsItem *> itemList = items();
3304 QUndoCommand *deleteCommand = new QUndoCommand();
3306 for (int i = 0; i < itemList.count(); i++) {
3307 if (itemList.at(i)->type() == AVWIDGET) {
3308 ClipItem *item = (ClipItem *)itemList.at(i);
3309 if (item->clipProducer() == clipId) {
3311 if (item->parentItem()) {
3312 // Clip is in a group, destroy the group
3313 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3315 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3319 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3321 delete deleteCommand;
3323 updateTrackDuration(-1, deleteCommand);
3324 m_commandStack->push(deleteCommand);
3328 void CustomTrackView::setCursorPos(int pos, bool seek)
3330 if (pos == m_cursorPos) return;
3331 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3333 if (seek) m_document->renderer()->seek(m_cursorPos);
3334 else if (m_autoScroll) checkScrolling();
3335 m_cursorLine->setPos(m_cursorPos, 0);
3338 void CustomTrackView::updateCursorPos()
3340 m_cursorLine->setPos(m_cursorPos, 0);
3343 int CustomTrackView::cursorPos()
3345 return (int)(m_cursorPos);
3348 void CustomTrackView::moveCursorPos(int delta)
3350 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3351 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3352 m_cursorPos += delta;
3353 m_cursorLine->setPos(m_cursorPos, 0);
3354 m_document->renderer()->seek(m_cursorPos);
3357 void CustomTrackView::initCursorPos(int pos)
3359 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3361 m_cursorLine->setPos(pos, 0);
3365 void CustomTrackView::checkScrolling()
3367 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3370 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3372 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3373 QGraphicsView::mouseReleaseEvent(event);
3374 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3375 #if QT_VERSION >= 0x040600
3376 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3378 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3379 if (event->button() == Qt::MidButton) {
3382 setDragMode(QGraphicsView::NoDrag);
3383 if (m_operationMode == MOVEGUIDE) {
3384 setCursor(Qt::ArrowCursor);
3385 m_operationMode = NONE;
3386 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3387 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3388 if (newPos != m_dragGuide->position()) {
3389 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3390 m_commandStack->push(command);
3391 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3392 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3393 m_document->syncGuides(m_guides);
3398 } else if (m_operationMode == SPACER && m_selectionGroup) {
3400 if (event->modifiers() != Qt::ControlModifier) {
3401 // We are moving all tracks
3403 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3404 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3406 if (timeOffset != GenTime()) {
3407 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3409 QList<ItemInfo> clipsToMove;
3410 QList<ItemInfo> transitionsToMove;
3412 // Create lists with start pos for each track
3413 QMap <int, int> trackClipStartList;
3414 QMap <int, int> trackTransitionStartList;
3416 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3417 trackClipStartList[i] = -1;
3418 trackTransitionStartList[i] = -1;
3421 for (int i = 0; i < items.count(); i++) {
3422 if (items.at(i)->type() == GROUPWIDGET)
3423 items += items.at(i)->childItems();
3426 for (int i = 0; i < items.count(); i++) {
3427 if (items.at(i)->type() == AVWIDGET) {
3428 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3429 ItemInfo info = item->info();
3430 clipsToMove.append(info);
3432 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3433 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3434 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3435 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3436 ItemInfo info = item->info();
3437 transitionsToMove.append(info);
3439 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3440 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3443 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3444 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3445 updateTrackDuration(track, command);
3446 m_commandStack->push(command);
3447 if (track != -1) track = m_document->tracksCount() - track;
3448 kDebug() << "SPACER TRACK:" << track;
3449 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3450 setDocumentModified();
3453 resetSelectionGroup(false);
3454 m_operationMode = NONE;
3455 } else if (m_operationMode == RUBBERSELECTION) {
3456 resetSelectionGroup();
3457 groupSelectedItems();
3458 m_operationMode = NONE;
3461 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3462 emit transitionItemSelected(NULL);
3466 if (m_dragItem) info = m_dragItem->info();
3468 if (m_operationMode == MOVE) {
3469 setCursor(Qt::OpenHandCursor);
3470 if (m_dragItem->parentItem() == 0) {
3471 // we are moving one clip, easy
3472 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3473 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3474 Mlt::Producer *prod = item->getProducer(info.track);
3475 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);
3478 QUndoCommand *moveCommand = new QUndoCommand();
3479 moveCommand->setText(i18n("Move clip"));
3480 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3482 int tracknumber = m_document->tracksCount() - item->track() - 1;
3483 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3484 if (isLocked) item->setItemLocked(true);
3485 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3486 // Also move automatic transitions (on lower track)
3487 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3488 ItemInfo startTrInfo;
3489 ItemInfo newStartTrInfo;
3490 bool moveStartTrans = false;
3491 bool moveEndTrans = false;
3492 if (startTransition && startTransition->isAutomatic()) {
3493 startTrInfo = startTransition->info();
3494 newStartTrInfo = startTrInfo;
3495 newStartTrInfo.track = info.track;
3496 newStartTrInfo.startPos = info.startPos;
3497 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3498 // transition end should stay the same
3500 // transition end should be adjusted to clip
3501 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3503 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3505 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3506 // Check if there is a transition at clip end
3507 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3508 if (tr && tr->isAutomatic()) {
3509 ItemInfo trInfo = tr->info();
3510 ItemInfo newTrInfo = trInfo;
3511 newTrInfo.track = info.track;
3512 newTrInfo.endPos = m_dragItem->endPos();
3513 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3514 // transition start should stay the same
3516 // transition start should be moved
3517 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3519 if (newTrInfo.startPos < newTrInfo.endPos) {
3520 moveEndTrans = true;
3521 if (moveStartTrans) {
3522 // we have to move both transitions, remove the start one so that there is no collision
3523 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3525 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3526 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3527 if (moveStartTrans) {
3528 // re-add transition in correct place
3529 int transTrack = startTransition->transitionEndTrack();
3530 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3531 transTrack = getPreviousVideoTrack(info.track);
3533 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3534 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3540 if (moveStartTrans && !moveEndTrans) {
3541 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3542 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3545 // Also move automatic transitions (on upper track)
3546 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3547 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3548 ItemInfo trInfo = tr->info();
3549 ItemInfo newTrInfo = trInfo;
3550 newTrInfo.startPos = m_dragItem->startPos();
3551 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3552 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3553 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3554 // transition end should be adjusted to clip on upper track
3555 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3557 if (newTrInfo.startPos < newTrInfo.endPos) {
3558 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3559 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3563 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3564 // Check if there is a transition at clip end
3565 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3566 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3567 ItemInfo trInfo = tr->info();
3568 ItemInfo newTrInfo = trInfo;
3569 newTrInfo.endPos = m_dragItem->endPos();
3570 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3571 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3572 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3573 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3574 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3575 // transition start should be moved
3576 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3578 if (newTrInfo.startPos < newTrInfo.endPos) {
3579 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3580 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3585 updateTrackDuration(info.track, moveCommand);
3586 if (m_dragItemInfo.track != info.track)
3587 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3588 m_commandStack->push(moveCommand);
3589 //checkTrackSequence(m_dragItem->track());
3591 // undo last move and emit error message
3592 bool snap = KdenliveSettings::snaptopoints();
3593 KdenliveSettings::setSnaptopoints(false);
3594 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3595 KdenliveSettings::setSnaptopoints(snap);
3596 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3598 setDocumentModified();
3599 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3600 Transition *transition = static_cast <Transition *>(m_dragItem);
3601 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3602 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)) {
3603 // Moving transition failed, revert to previous position
3604 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3605 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3607 QUndoCommand *moveCommand = new QUndoCommand();
3608 moveCommand->setText(i18n("Move transition"));
3609 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3610 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3611 updateTrackDuration(info.track, moveCommand);
3612 if (m_dragItemInfo.track != info.track)
3613 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3614 m_commandStack->push(moveCommand);
3615 setDocumentModified();
3619 // Moving several clips. We need to delete them and readd them to new position,
3620 // or they might overlap each other during the move
3621 QGraphicsItemGroup *group;
3622 if (m_selectionGroup)
3623 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3625 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3626 QList<QGraphicsItem *> items = group->childItems();
3628 QList<ItemInfo> clipsToMove;
3629 QList<ItemInfo> transitionsToMove;
3631 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3632 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3634 QUndoCommand *moveGroup = new QUndoCommand();
3635 moveGroup->setText(i18n("Move group"));
3636 if (timeOffset != GenTime() || trackOffset != 0) {
3637 // remove items in MLT playlist
3640 int max = items.count();
3641 for (int i = 0; i < max; i++) {
3642 if (items.at(i)->type() == GROUPWIDGET) {
3643 items += items.at(i)->childItems();
3646 m_document->renderer()->blockSignals(true);
3647 for (int i = 0; i < items.count(); i++) {
3648 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3649 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3650 ItemInfo info = item->info();
3651 if (item->type() == AVWIDGET) {
3652 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3653 // error, clip cannot be removed from playlist
3654 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3656 clipsToMove.append(info);
3659 transitionsToMove.append(info);
3660 Transition *tr = static_cast <Transition*>(item);
3661 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3664 m_document->renderer()->blockSignals(false);
3665 for (int i = 0; i < items.count(); i++) {
3666 // re-add items in correct place
3667 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3668 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3670 ItemInfo info = item->info();
3671 int tracknumber = m_document->tracksCount() - info.track - 1;
3672 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3674 group->removeFromGroup(item);
3675 item->setItemLocked(true);
3678 if (item->type() == AVWIDGET) {
3679 ClipItem *clip = static_cast <ClipItem*>(item);
3680 int trackProducer = info.track;
3681 info.track = m_document->tracksCount() - info.track;
3682 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3683 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3684 for (int i = 0; i < clip->effectsCount(); i++) {
3685 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3688 Transition *tr = static_cast <Transition*>(item);
3689 int newTrack = tr->transitionEndTrack();
3690 if (!tr->forcedTrack()) {
3691 newTrack = getPreviousVideoTrack(info.track);
3693 tr->updateTransitionEndTrack(newTrack);
3694 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3695 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3698 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3699 updateTrackDuration(-1, moveGroup);
3700 m_commandStack->push(moveGroup);
3702 //QPointF top = group->sceneBoundingRect().topLeft();
3703 //QPointF oldpos = m_selectionGroup->scenePos();
3704 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3705 //group->setPos(top);
3706 //TODO: get rid of the 3 lines below
3707 if (m_selectionGroup) {
3708 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3709 m_selectionGroupInfo.track = m_selectionGroup->track();
3711 for (int i = 0; i < items.count(); ++i) {
3712 if (items.at(i)->type() == GROUPWIDGET) {
3713 rebuildGroup((AbstractGroupItem*)items.at(i));
3718 for (int i = 0; i < items.count(); ++i) {
3720 items.at(i)->setSelected(true);
3721 if (items.at(i)->parentItem())
3722 items.at(i)->parentItem()->setSelected(true);
3725 resetSelectionGroup();
3726 groupSelectedItems();
3728 rebuildGroup((AbstractGroupItem *)group);
3730 setDocumentModified();
3733 m_document->renderer()->doRefresh();
3734 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3736 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3737 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3739 QUndoCommand *resizeCommand = new QUndoCommand();
3740 resizeCommand->setText(i18n("Resize group"));
3741 QList <QGraphicsItem *> items = parent->childItems();
3742 QList <ItemInfo> infos = parent->resizeInfos();
3743 parent->clearResizeInfos();
3745 for (int i = 0; i < items.count(); ++i) {
3746 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3747 if (item && item->type() == AVWIDGET) {
3748 ItemInfo info = infos.at(itemcount);
3749 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3753 m_commandStack->push(resizeCommand);
3756 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3758 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3760 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3761 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3763 QUndoCommand *resizeCommand = new QUndoCommand();
3764 resizeCommand->setText(i18n("Resize group"));
3765 QList <QGraphicsItem *> items = parent->childItems();
3766 QList <ItemInfo> infos = parent->resizeInfos();
3767 parent->clearResizeInfos();
3769 for (int i = 0; i < items.count(); ++i) {
3770 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3771 if (item && item->type() == AVWIDGET) {
3772 ItemInfo info = infos.at(itemcount);
3773 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3777 updateTrackDuration(-1, resizeCommand);
3778 m_commandStack->push(resizeCommand);
3781 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3783 } else if (m_operationMode == FADEIN) {
3784 // resize fade in effect
3785 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3786 int ix = item->hasEffect("volume", "fadein");
3787 int ix2 = item->hasEffect("", "fade_from_black");
3789 QDomElement oldeffect = item->effectAtIndex(ix);
3790 int start = item->cropStart().frames(m_document->fps());
3791 int end = item->fadeIn();
3793 slotDeleteEffect(item, -1, oldeffect, false);
3796 QDomElement effect = oldeffect.cloneNode().toElement();
3797 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3798 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3799 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3800 emit clipItemSelected(item);
3802 } else if (item->fadeIn() != 0 && ix2 == -1) {
3804 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3806 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3807 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3808 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3809 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3812 QDomElement oldeffect = item->effectAtIndex(ix2);
3813 int start = item->cropStart().frames(m_document->fps());
3814 int end = item->fadeIn();
3816 slotDeleteEffect(item, -1, oldeffect, false);
3819 QDomElement effect = oldeffect.cloneNode().toElement();
3820 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3821 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3822 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3823 emit clipItemSelected(item);
3826 } else if (m_operationMode == FADEOUT) {
3827 // resize fade in effect
3828 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3829 int ix = item->hasEffect("volume", "fadeout");
3830 int ix2 = item->hasEffect("", "fade_to_black");
3832 QDomElement oldeffect = item->effectAtIndex(ix);
3833 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3834 int start = item->fadeOut();
3836 slotDeleteEffect(item, -1, oldeffect, false);
3838 start = end - start;
3839 QDomElement effect = oldeffect.cloneNode().toElement();
3840 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3841 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3842 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3843 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3844 emit clipItemSelected(item);
3846 } else if (item->fadeOut() != 0 && ix2 == -1) {
3848 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3850 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3851 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3852 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3853 EffectsList::setParameter(effect, "out", QString::number(0));
3854 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3857 QDomElement oldeffect = item->effectAtIndex(ix2);
3858 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3859 int start = item->fadeOut();
3861 slotDeleteEffect(item, -1, oldeffect, false);
3863 start = end - start;
3864 QDomElement effect = oldeffect.cloneNode().toElement();
3865 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3866 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3867 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3868 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3869 emit clipItemSelected(item);
3872 } else if (m_operationMode == KEYFRAME) {
3873 // update the MLT effect
3874 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3875 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3877 // check if we want to remove keyframe
3878 double val = mapToScene(event->pos()).toPoint().y();
3879 QRectF br = item->sceneBoundingRect();
3880 double maxh = 100.0 / br.height();
3881 val = (br.bottom() - val) * maxh;
3882 int start = item->cropStart().frames(m_document->fps());
3883 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3885 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3887 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3889 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3892 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3893 //item->updateKeyframeEffect();
3894 //QString next = item->keyframes(item->selectedEffectIndex());
3895 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3896 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
3898 m_commandStack->push(command);
3899 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
3900 emit clipItemSelected(item);
3902 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3903 // A transition is selected
3905 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3906 if (transitionClip && transitionClip->baseClip()) {
3907 QString size = transitionClip->baseClip()->getProperty("frame_size");
3908 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3909 if (factor == 0) factor = 1.0;
3910 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3911 p.setY(size.section('x', 1, 1).toInt());
3913 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3914 } else emit transitionItemSelected(NULL);
3915 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3916 m_operationMode = NONE;
3919 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3921 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3923 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3924 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3925 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3926 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3927 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3928 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3929 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3932 m_waitingThumbs.removeAll(item);
3934 if (item->isSelected()) emit clipItemSelected(NULL);
3935 item->baseClip()->removeReference();
3936 m_document->updateClip(item->baseClip()->getId());
3938 /*if (item->baseClip()->isTransparent()) {
3939 // also remove automatic transition
3940 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3941 if (tr && tr->isAutomatic()) {
3942 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3943 scene()->removeItem(tr);
3948 if (m_dragItem == item) m_dragItem = NULL;
3950 #if QT_VERSION >= 0x040600
3951 // animate item deletion
3952 item->closeAnimation();
3953 /*if (refresh) item->closeAnimation();
3955 // no refresh, means we have several operations chained, we need to delete clip immediatly
3956 // so that it does not get in the way of the other
3965 setDocumentModified();
3966 if (refresh) m_document->renderer()->doRefresh();
3969 void CustomTrackView::deleteSelectedClips()
3971 resetSelectionGroup();
3972 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3973 if (itemList.count() == 0) {
3974 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3977 scene()->clearSelection();
3978 QUndoCommand *deleteSelected = new QUndoCommand();
3982 int transitionCount = 0;
3983 // expand & destroy groups
3984 for (int i = 0; i < itemList.count(); i++) {
3985 if (itemList.at(i)->type() == GROUPWIDGET) {
3987 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3988 QList <ItemInfo> clipInfos;
3989 QList <ItemInfo> transitionInfos;
3990 for (int j = 0; j < children.count(); j++) {
3991 if (children.at(j)->type() == AVWIDGET) {
3992 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3993 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3994 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3995 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3996 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3998 if (itemList.contains(children.at(j))) {
3999 children.removeAt(j);
4003 itemList += children;
4004 if (clipInfos.count() > 0)
4005 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4007 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4008 itemList.insert(i + 1, itemList.at(i)->parentItem());
4011 for (int i = 0; i < itemList.count(); i++) {
4012 if (itemList.at(i)->type() == AVWIDGET) {
4014 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4015 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4016 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4017 emit clipItemSelected(NULL);
4018 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4020 Transition *item = static_cast <Transition *>(itemList.at(i));
4021 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4022 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4023 emit transitionItemSelected(NULL);
4026 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4027 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4028 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4029 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4030 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4031 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4032 else deleteSelected->setText(i18n("Delete selected items"));
4033 updateTrackDuration(-1, deleteSelected);
4034 m_commandStack->push(deleteSelected);
4038 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4041 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4043 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4045 kDebug() << "ERROR: Cannot find clip for speed change";
4046 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4049 info.track = m_document->tracksCount() - item->track();
4050 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4052 item->setSpeed(speed, strobe);
4053 item->updateRectGeometry();
4054 if (item->cropDuration().frames(m_document->fps()) != endPos)
4055 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4056 updatePositionEffects(item, info);
4057 setDocumentModified();
4059 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4063 void CustomTrackView::cutSelectedClips()
4065 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4066 QList<AbstractGroupItem *> groups;
4067 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4068 for (int i = 0; i < itemList.count(); ++i) {
4069 if (!itemList.at(i))
4071 if (itemList.at(i)->type() == AVWIDGET) {
4072 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4073 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4074 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4075 if (!groups.contains(group))
4077 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4078 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4079 m_commandStack->push(command);
4081 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4082 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4083 if (!groups.contains(group))
4088 for (int i = 0; i < groups.count(); ++i)
4089 razorGroup(groups.at(i), currentPos);
4092 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4095 QList <QGraphicsItem *> children = group->childItems();
4096 QList <ItemInfo> clips1, transitions1;
4097 QList <ItemInfo> clipsCut, transitionsCut;
4098 QList <ItemInfo> clips2, transitions2;
4099 for (int i = 0; i < children.count(); ++i) {
4100 children.at(i)->setSelected(false);
4101 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4102 if (child->type() == AVWIDGET) {
4103 if (cutPos > child->endPos())
4104 clips1 << child->info();
4105 else if (cutPos < child->startPos())
4106 clips2 << child->info();
4108 clipsCut << child->info();
4110 if (cutPos > child->endPos())
4111 transitions1 << child->info();
4112 else if (cutPos < child->startPos())
4113 transitions2 << child->info();
4115 transitionsCut << child->info();
4118 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4120 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4121 m_commandStack->push(command);
4125 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)
4128 for (int i = 0; i < clipsCut.count(); ++i) {
4129 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4131 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4132 clips1 << clip->info();
4133 if (clipBehind != NULL)
4134 clips2 << clipBehind->info();
4137 /* TODO: cut transitionsCut
4138 * For now just append them to group1 */
4139 transitions1 << transitionsCut;
4140 doGroupClips(clips1, transitions1, true);
4141 doGroupClips(clips2, transitions2, true);
4143 /* we might also just use clipsCut.at(0)->parentItem().
4144 * Do this loop just in case something went wrong during cut */
4145 for (int i = 0; i < clipsCut.count(); ++i) {
4146 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4147 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4148 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4149 QList <QGraphicsItem *> children = group->childItems();
4150 QList <ItemInfo> groupClips;
4151 QList <ItemInfo> groupTrans;
4152 for (int j = 0; j < children.count(); ++j) {
4153 if (children.at(j)->type() == AVWIDGET)
4154 groupClips << ((AbstractClipItem *)children.at(j))->info();
4155 else if (children.at(j)->type() == TRANSITIONWIDGET)
4156 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4158 doGroupClips(groupClips, groupTrans, false);
4162 for (int i = 0; i < clipsCut.count(); ++i)
4163 cutClip(clipsCut.at(i), cutPos, false);
4164 // TODO: uncut transitonsCut
4165 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4169 void CustomTrackView::groupClips(bool group)
4171 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4172 QList <ItemInfo> clipInfos;
4173 QList <ItemInfo> transitionInfos;
4176 int max = itemList.count();
4177 for (int i = 0; i < max; i++) {
4178 if (itemList.at(i)->type() == GROUPWIDGET) {
4179 itemList += itemList.at(i)->childItems();
4183 for (int i = 0; i < itemList.count(); i++) {
4184 if (itemList.at(i)->type() == AVWIDGET) {
4185 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4186 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4187 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4188 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4189 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4192 if (clipInfos.count() > 0) {
4193 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4194 m_commandStack->push(command);
4198 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4200 resetSelectionGroup();
4201 m_scene->clearSelection();
4203 for (int i = 0; i < clipInfos.count(); i++) {
4204 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4205 if (clip == NULL) continue;
4206 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4207 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4208 m_document->clipManager()->removeGroup(grp);
4209 scene()->destroyItemGroup(grp);
4211 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4213 for (int i = 0; i < transitionInfos.count(); i++) {
4214 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4215 if (tr == NULL) continue;
4216 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4217 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4218 m_document->clipManager()->removeGroup(grp);
4219 scene()->destroyItemGroup(grp);
4221 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4223 setDocumentModified();
4227 QList <QGraphicsItemGroup *> groups;
4228 for (int i = 0; i < clipInfos.count(); i++) {
4229 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4231 clip->setSelected(true);
4234 for (int i = 0; i < transitionInfos.count(); i++) {
4235 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4237 clip->setSelected(true);
4240 groupSelectedItems(false, true);
4241 setDocumentModified();
4244 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4246 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4247 if (baseclip == NULL) {
4248 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4252 if (baseclip->getProducer() == NULL) {
4253 // If the clip has no producer, we must wait until it is created...
4255 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4256 emit forceClipProcessing(clipId);
4257 qApp->processEvents();
4258 for (int i = 0; i < 10; i++) {
4259 if (baseclip->getProducer() == NULL) {
4260 qApp->processEvents();
4261 m_producerNotReady.wait(&m_mutex, 200);
4264 if (baseclip->getProducer() == NULL) {
4265 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4269 emit displayMessage(QString(), InformationMessage);
4273 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4274 item->setEffectList(effects);
4275 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4276 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4277 scene()->addItem(item);
4279 int producerTrack = info.track;
4280 int tracknumber = m_document->tracksCount() - info.track - 1;
4281 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4282 if (isLocked) item->setItemLocked(true);
4284 baseclip->addReference();
4285 m_document->updateClip(baseclip->getId());
4286 info.track = m_document->tracksCount() - info.track;
4287 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4288 for (int i = 0; i < item->effectsCount(); i++) {
4289 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4291 setDocumentModified();
4293 m_document->renderer()->doRefresh();
4294 if (!baseclip->isPlaceHolder())
4295 m_waitingThumbs.append(item);
4296 m_thumbsTimer.start();
4299 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4301 QMutexLocker locker(&m_mutex);
4302 QList<QGraphicsItem *> list = scene()->items();
4303 QList <ClipItem *>clipList;
4304 ClipItem *clip = NULL;
4305 DocClipBase *baseClip = NULL;
4306 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4307 for (int i = 0; i < list.size(); ++i) {
4308 if (list.at(i)->type() == AVWIDGET) {
4309 clip = static_cast <ClipItem *>(list.at(i));
4310 if (clip->clipProducer() == clipId) {
4311 if (baseClip == NULL) {
4312 baseClip = clip->baseClip();
4314 ItemInfo info = clip->info();
4315 Mlt::Producer *prod = NULL;
4316 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4317 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4318 else prod = baseClip->getProducer(info.track);
4319 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4320 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4322 else clipList.append(clip);
4326 for (int i = 0; i < clipList.count(); i++)
4327 clipList.at(i)->refreshClip(true, true);
4328 m_document->renderer()->unlockService(tractor);
4331 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4333 int framepos = (int)(pos.frames(m_document->fps()));
4334 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4335 ClipItem *clip = NULL;
4336 for (int i = 0; i < list.size(); i++) {
4337 if (!list.at(i)->isEnabled()) continue;
4338 if (list.at(i)->type() == AVWIDGET) {
4339 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4340 if (test->endPos() == pos) clip = test;
4347 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4349 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4350 ClipItem *clip = NULL;
4351 for (int i = 0; i < list.size(); i++) {
4352 if (!list.at(i)->isEnabled()) continue;
4353 if (list.at(i)->type() == AVWIDGET) {
4354 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4355 if (test->startPos() == pos) clip = test;
4362 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4364 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4365 QList<QGraphicsItem *> list = scene()->items(p);
4366 ClipItem *clip = NULL;
4367 for (int i = 0; i < list.size(); i++) {
4368 if (!list.at(i)->isEnabled()) continue;
4369 if (list.at(i)->type() == AVWIDGET) {
4370 clip = static_cast <ClipItem *>(list.at(i));
4377 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4379 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4383 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4385 int pos = info.startPos.frames(m_document->fps());
4386 int track = m_document->tracksCount() - info.b_track;
4387 return getTransitionItemAt(pos, track);
4390 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4392 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4393 QList<QGraphicsItem *> list = scene()->items(p);
4394 Transition *clip = NULL;
4395 for (int i = 0; i < list.size(); i++) {
4396 if (!list.at(i)->isEnabled()) continue;
4397 if (list.at(i)->type() == TRANSITIONWIDGET) {
4398 clip = static_cast <Transition *>(list.at(i));
4405 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4407 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4410 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4412 int framepos = (int)(pos.frames(m_document->fps()));
4413 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4414 QList<QGraphicsItem *> list = scene()->items(p);
4415 Transition *clip = NULL;
4416 for (int i = 0; i < list.size(); i++) {
4417 if (!list.at(i)->isEnabled()) continue;
4418 if (list.at(i)->type() == TRANSITIONWIDGET) {
4419 Transition *test = static_cast <Transition *>(list.at(i));
4420 if (test->endPos() == pos) clip = test;
4427 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4429 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4430 QList<QGraphicsItem *> list = scene()->items(p);
4431 Transition *clip = NULL;
4432 for (int i = 0; i < list.size(); ++i) {
4433 if (!list.at(i)->isEnabled()) continue;
4434 if (list.at(i)->type() == TRANSITIONWIDGET) {
4435 Transition *test = static_cast <Transition *>(list.at(i));
4436 if (test->startPos() == pos) clip = test;
4443 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4445 if (m_selectionGroup) resetSelectionGroup(false);
4446 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4448 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);
4449 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4452 Mlt::Producer *prod = item->getProducer(end.track);
4455 qDebug() << "Moving item " << (long)item << " from .. to:";
4456 qDebug() << item->info();
4460 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4461 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4464 bool snap = KdenliveSettings::snaptopoints();
4465 KdenliveSettings::setSnaptopoints(false);
4466 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4468 int tracknumber = m_document->tracksCount() - end.track - 1;
4469 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4470 m_scene->clearSelection();
4471 if (isLocked) item->setItemLocked(true);
4473 if (item->isItemLocked()) item->setItemLocked(false);
4474 item->setSelected(true);
4476 if (item->baseClip()->isTransparent()) {
4477 // Also move automatic transition
4478 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4479 if (tr && tr->isAutomatic()) {
4480 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4481 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);
4482 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4485 KdenliveSettings::setSnaptopoints(snap);
4486 setDocumentModified();
4488 // undo last move and emit error message
4489 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4491 if (refresh) m_document->renderer()->doRefresh();
4492 if (out_actualEnd != NULL) {
4493 *out_actualEnd = item->info();
4495 qDebug() << "Actual end position updated:" << *out_actualEnd;
4499 qDebug() << item->info();
4504 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4507 resetSelectionGroup();
4508 m_scene->clearSelection();
4510 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4511 scene()->addItem(m_selectionGroup);
4513 m_document->renderer()->blockSignals(true);
4514 for (int i = 0; i < startClip.count(); i++) {
4516 startClip[i].startPos = startClip.at(i).startPos - offset;
4517 startClip[i].track = startClip.at(i).track - trackOffset;
4519 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4521 clip->setItemLocked(false);
4522 if (clip->parentItem()) {
4523 m_selectionGroup->addToGroup(clip->parentItem());
4524 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4526 m_selectionGroup->addToGroup(clip);
4527 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4529 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4530 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4532 for (int i = 0; i < startTransition.count(); i++) {
4534 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4535 startTransition[i].track = startTransition.at(i).track - trackOffset;
4537 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4539 tr->setItemLocked(false);
4540 if (tr->parentItem()) {
4541 m_selectionGroup->addToGroup(tr->parentItem());
4542 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4544 m_selectionGroup->addToGroup(tr);
4545 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4547 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());
4548 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4550 m_document->renderer()->blockSignals(false);
4552 if (m_selectionGroup) {
4553 bool snap = KdenliveSettings::snaptopoints();
4554 KdenliveSettings::setSnaptopoints(false);
4556 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4557 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4559 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4561 int max = children.count();
4562 for (int i = 0; i < max; i++) {
4563 if (children.at(i)->type() == GROUPWIDGET) {
4564 children += children.at(i)->childItems();
4565 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4566 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4567 /*m_document->clipManager()->removeGroup(grp);
4568 m_scene->destroyItemGroup(grp);*/
4569 children.removeAll(children.at(i));
4574 for (int i = 0; i < children.count(); i++) {
4575 // re-add items in correct place
4576 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4577 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4579 ItemInfo info = item->info();
4580 int tracknumber = m_document->tracksCount() - info.track - 1;
4581 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4583 item->setItemLocked(true);
4584 else if (item->isItemLocked())
4585 item->setItemLocked(false);
4587 if (item->type() == AVWIDGET) {
4588 ClipItem *clip = static_cast <ClipItem*>(item);
4589 int trackProducer = info.track;
4590 info.track = m_document->tracksCount() - info.track;
4591 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4592 for (int i = 0; i < clip->effectsCount(); i++) {
4593 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4595 } else if (item->type() == TRANSITIONWIDGET) {
4596 Transition *tr = static_cast <Transition*>(item);
4598 if (!tr->forcedTrack()) {
4599 newTrack = getPreviousVideoTrack(info.track);
4601 newTrack = tr->transitionEndTrack() + trackOffset;
4602 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4604 tr->updateTransitionEndTrack(newTrack);
4605 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4609 resetSelectionGroup(false);
4611 for (int i = 0; i < children.count(); i++) {
4612 if (children.at(i)->parentItem())
4613 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4617 KdenliveSettings::setSnaptopoints(snap);
4618 m_document->renderer()->doRefresh();
4619 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4622 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4624 Transition *item = getTransitionItemAt(start.startPos, start.track);
4626 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);
4627 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4631 bool snap = KdenliveSettings::snaptopoints();
4632 KdenliveSettings::setSnaptopoints(false);
4634 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4635 // Transition was moved
4636 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4637 } else if (end.endPos == start.endPos) {
4638 // Transition start resize
4639 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4640 } else if (end.startPos == start.startPos) {
4641 // Transition end resize;
4642 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4643 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4646 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4647 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4648 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4650 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4651 KdenliveSettings::setSnaptopoints(snap);
4652 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4653 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());
4654 if (m_dragItem && m_dragItem == item) {
4656 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4657 if (transitionClip && transitionClip->baseClip()) {
4658 QString size = transitionClip->baseClip()->getProperty("frame_size");
4659 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4660 if (factor == 0) factor = 1.0;
4661 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4662 p.setY(size.section('x', 1, 1).toInt());
4664 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4666 if (refresh) m_document->renderer()->doRefresh();
4667 setDocumentModified();
4670 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4672 bool resizeClipStart = (start.startPos != end.startPos);
4673 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4675 if (dontWorry) return;
4676 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);
4677 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4680 if (item->parentItem()) {
4681 // Item is part of a group, reset group
4682 resetSelectionGroup();
4685 bool snap = KdenliveSettings::snaptopoints();
4686 KdenliveSettings::setSnaptopoints(false);
4688 if (resizeClipStart) {
4689 ItemInfo clipinfo = item->info();
4690 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4691 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4693 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4695 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4697 ItemInfo clipinfo = item->info();
4698 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4699 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4701 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4703 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4705 if (!resizeClipStart && end.cropStart != start.cropStart) {
4706 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4707 ItemInfo clipinfo = end;
4708 clipinfo.track = m_document->tracksCount() - end.track;
4709 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4711 item->setCropStart(end.cropStart);
4712 item->resetThumbs(true);
4715 m_document->renderer()->doRefresh();
4716 KdenliveSettings::setSnaptopoints(snap);
4717 setDocumentModified();
4720 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4722 if (pos == oldInfo.startPos.frames(m_document->fps()))
4724 bool snap = KdenliveSettings::snaptopoints();
4726 KdenliveSettings::setSnaptopoints(false);
4727 item->resizeStart(pos);
4728 if (item->startPos().frames(m_document->fps()) != pos) {
4729 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4730 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4731 KdenliveSettings::setSnaptopoints(snap);
4734 KdenliveSettings::setSnaptopoints(snap);
4737 bool hasParentCommand = false;
4739 hasParentCommand = true;
4741 command = new QUndoCommand();
4742 command->setText(i18n("Resize clip start"));
4745 // do this here, too, because otherwise undo won't update the group
4746 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4747 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4749 ItemInfo info = item->info();
4750 if (item->type() == AVWIDGET) {
4751 ItemInfo resizeinfo = oldInfo;
4752 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4753 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4755 // Check if there is an automatic transition on that clip (lower track)
4756 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4757 if (transition && transition->isAutomatic()) {
4758 ItemInfo trInfo = transition->info();
4759 ItemInfo newTrInfo = trInfo;
4760 newTrInfo.startPos = item->startPos();
4761 if (newTrInfo.startPos < newTrInfo.endPos)
4762 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4764 // Check if there is an automatic transition on that clip (upper track)
4765 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4766 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4767 ItemInfo trInfo = transition->info();
4768 ItemInfo newTrInfo = trInfo;
4769 newTrInfo.startPos = item->startPos();
4770 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4771 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4772 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4775 ClipItem *clip = static_cast < ClipItem * >(item);
4778 // Since we must always resize clip before updating the keyframes, we
4779 // put a resize command before & after checking keyframes so that
4780 // we are sure the resize is performed before whenever we do or undo the action
4781 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4782 adjustEffects(clip, oldInfo, command);
4783 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4785 KdenliveSettings::setSnaptopoints(false);
4786 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4787 KdenliveSettings::setSnaptopoints(snap);
4788 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4790 } else if (item->type() == TRANSITIONWIDGET) {
4791 Transition *transition = static_cast <Transition *>(item);
4792 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)) {
4793 // Cannot resize transition
4794 KdenliveSettings::setSnaptopoints(false);
4795 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4796 KdenliveSettings::setSnaptopoints(snap);
4797 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4799 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4800 if (command == NULL)
4801 m_commandStack->push(moveCommand);
4805 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4806 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4808 if (!hasParentCommand)
4809 m_commandStack->push(command);
4812 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4814 if (pos == oldInfo.endPos.frames(m_document->fps()))
4816 bool snap = KdenliveSettings::snaptopoints();
4818 KdenliveSettings::setSnaptopoints(false);
4819 item->resizeEnd(pos);
4820 if (item->endPos().frames(m_document->fps()) != pos) {
4821 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4822 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4823 KdenliveSettings::setSnaptopoints(snap);
4826 KdenliveSettings::setSnaptopoints(snap);
4829 bool hasParentCommand = false;
4831 hasParentCommand = true;
4833 command = new QUndoCommand();
4836 // do this here, too, because otherwise undo won't update the group
4837 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4838 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4840 ItemInfo info = item->info();
4841 if (item->type() == AVWIDGET) {
4842 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4843 ItemInfo resizeinfo = info;
4844 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4845 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4847 // Check if there is an automatic transition on that clip (lower track)
4848 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4849 if (tr && tr->isAutomatic()) {
4850 ItemInfo trInfo = tr->info();
4851 ItemInfo newTrInfo = trInfo;
4852 newTrInfo.endPos = item->endPos();
4853 if (newTrInfo.endPos > newTrInfo.startPos)
4854 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4857 // Check if there is an automatic transition on that clip (upper track)
4858 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4859 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4860 ItemInfo trInfo = tr->info();
4861 ItemInfo newTrInfo = trInfo;
4862 newTrInfo.endPos = item->endPos();
4863 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4864 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4865 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4869 ClipItem *clip = static_cast < ClipItem * >(item);
4872 // Since we must always resize clip before updating the keyframes, we
4873 // put a resize command before & after checking keyframes so that
4874 // we are sure the resize is performed before whenever we do or undo the action
4875 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4876 adjustEffects(clip, oldInfo, command);
4877 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4879 KdenliveSettings::setSnaptopoints(false);
4880 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4881 KdenliveSettings::setSnaptopoints(true);
4882 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4884 } else if (item->type() == TRANSITIONWIDGET) {
4885 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4886 Transition *transition = static_cast <Transition *>(item);
4887 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)) {
4888 // Cannot resize transition
4889 KdenliveSettings::setSnaptopoints(false);
4890 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4891 KdenliveSettings::setSnaptopoints(true);
4892 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4894 // Check transition keyframes
4895 QDomElement old = transition->toXML();
4896 if (transition->updateKeyframes()) {
4897 QDomElement xml = transition->toXML();
4898 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);
4899 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4901 new MoveTransitionCommand(this, oldInfo, info, false, command);
4904 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4905 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4907 if (!hasParentCommand) {
4908 updateTrackDuration(oldInfo.track, command);
4909 m_commandStack->push(command);
4913 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4915 int end = item->fadeIn();
4917 // there is a fade in effect
4918 int effectPos = item->hasEffect("volume", "fadein");
4919 if (effectPos != -1) {
4920 QDomElement effect = item->getEffectAtIndex(effectPos);
4921 int start = item->cropStart().frames(m_document->fps());
4922 int max = item->cropDuration().frames(m_document->fps());
4924 // Make sure the fade effect is not longer than the clip
4925 item->setFadeIn(max);
4926 end = item->fadeIn();
4929 EffectsList::setParameter(effect, "in", QString::number(start));
4930 EffectsList::setParameter(effect, "out", QString::number(end));
4932 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4933 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4934 // if fade effect is displayed, update the effect edit widget with new clip duration
4935 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4936 emit clipItemSelected(item);
4939 effectPos = item->hasEffect("brightness", "fade_from_black");
4940 if (effectPos != -1) {
4941 QDomElement effect = item->getEffectAtIndex(effectPos);
4942 int start = item->cropStart().frames(m_document->fps());
4943 int max = item->cropDuration().frames(m_document->fps());
4945 // Make sure the fade effect is not longer than the clip
4946 item->setFadeIn(max);
4947 end = item->fadeIn();
4950 EffectsList::setParameter(effect, "in", QString::number(start));
4951 EffectsList::setParameter(effect, "out", QString::number(end));
4953 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4954 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4955 // if fade effect is displayed, update the effect edit widget with new clip duration
4956 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4957 emit clipItemSelected(item);
4962 int start = item->fadeOut();
4964 // there is a fade out effect
4965 int effectPos = item->hasEffect("volume", "fadeout");
4966 if (effectPos != -1) {
4967 QDomElement effect = item->getEffectAtIndex(effectPos);
4968 int max = item->cropDuration().frames(m_document->fps());
4969 int end = max + item->cropStart().frames(m_document->fps());
4971 // Make sure the fade effect is not longer than the clip
4972 item->setFadeOut(max);
4973 start = item->fadeOut();
4975 start = end - start;
4976 EffectsList::setParameter(effect, "in", QString::number(start));
4977 EffectsList::setParameter(effect, "out", QString::number(end));
4979 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4980 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4981 // if fade effect is displayed, update the effect edit widget with new clip duration
4982 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4983 emit clipItemSelected(item);
4986 effectPos = item->hasEffect("brightness", "fade_to_black");
4987 if (effectPos != -1) {
4988 QDomElement effect = item->getEffectAtIndex(effectPos);
4989 int max = item->cropDuration().frames(m_document->fps());
4990 int end = max + item->cropStart().frames(m_document->fps());
4992 // Make sure the fade effect is not longer than the clip
4993 item->setFadeOut(max);
4994 start = item->fadeOut();
4996 start = end - start;
4997 EffectsList::setParameter(effect, "in", QString::number(start));
4998 EffectsList::setParameter(effect, "out", QString::number(end));
5000 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5001 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5002 // if fade effect is displayed, update the effect edit widget with new clip duration
5003 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5004 emit clipItemSelected(item);
5009 int effectPos = item->hasEffect("freeze", "freeze");
5010 if (effectPos != -1) {
5011 // Freeze effect needs to be adjusted with clip resize
5012 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5013 QDomElement eff = item->getEffectAtIndex(effectPos);
5014 if (!eff.isNull() && diff != 0) {
5015 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5016 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5018 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5019 emit clipItemSelected(item);
5026 double CustomTrackView::getSnapPointForPos(double pos)
5028 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5031 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5033 QList <GenTime> snaps;
5034 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5035 QList<QGraphicsItem *> itemList = items();
5036 for (int i = 0; i < itemList.count(); i++) {
5037 if (itemList.at(i) == selected) continue;
5038 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5039 if (itemList.at(i)->type() == AVWIDGET) {
5040 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5041 GenTime start = item->startPos();
5042 GenTime end = item->endPos();
5043 snaps.append(start);
5045 if (!offsetList.isEmpty()) {
5046 for (int j = 0; j < offsetList.size(); j++) {
5047 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5048 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5052 QList < GenTime > markers = item->snapMarkers();
5053 for (int j = 0; j < markers.size(); ++j) {
5054 GenTime t = markers.at(j);
5056 if (!offsetList.isEmpty()) {
5057 for (int k = 0; k < offsetList.size(); k++) {
5058 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5062 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5063 Transition *transition = static_cast <Transition*>(itemList.at(i));
5064 GenTime start = transition->startPos();
5065 GenTime end = transition->endPos();
5066 snaps.append(start);
5068 if (!offsetList.isEmpty()) {
5069 for (int j = 0; j < offsetList.size(); j++) {
5070 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5071 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5077 // add cursor position
5078 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5080 if (!offsetList.isEmpty()) {
5081 for (int j = 0; j < offsetList.size(); j++) {
5082 snaps.append(pos - offsetList.at(j));
5087 for (int i = 0; i < m_guides.count(); i++) {
5088 snaps.append(m_guides.at(i)->position());
5089 if (!offsetList.isEmpty()) {
5090 for (int j = 0; j < offsetList.size(); j++) {
5091 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5097 QPoint z = m_document->zone();
5098 snaps.append(GenTime(z.x(), m_document->fps()));
5099 snaps.append(GenTime(z.y(), m_document->fps()));
5102 m_scene->setSnapList(snaps);
5103 //for (int i = 0; i < m_snapPoints.size(); ++i)
5104 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5107 void CustomTrackView::slotSeekToPreviousSnap()
5109 updateSnapPoints(NULL);
5110 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5111 setCursorPos((int) res.frames(m_document->fps()));
5115 void CustomTrackView::slotSeekToNextSnap()
5117 updateSnapPoints(NULL);
5118 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5119 setCursorPos((int) res.frames(m_document->fps()));
5123 void CustomTrackView::clipStart()
5125 AbstractClipItem *item = getMainActiveClip();
5127 setCursorPos((int) item->startPos().frames(m_document->fps()));
5132 void CustomTrackView::clipEnd()
5134 AbstractClipItem *item = getMainActiveClip();
5136 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5141 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
5143 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
5144 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
5145 m_commandStack->push(command);
5148 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5150 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5151 m_commandStack->push(command);
5154 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5156 DocClipBase *base = m_document->clipManager()->getClipById(id);
5157 QList <CommentedTime> markers = base->commentedSnapMarkers();
5159 if (markers.isEmpty()) {
5160 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5163 QUndoCommand *deleteMarkers = new QUndoCommand();
5164 deleteMarkers->setText("Delete clip markers");
5166 for (int i = 0; i < markers.size(); i++) {
5167 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5169 m_commandStack->push(deleteMarkers);
5172 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5174 DocClipBase *base = m_document->clipManager()->getClipById(id);
5175 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5176 else base->deleteSnapMarker(pos);
5177 emit updateClipMarkers(base);
5178 setDocumentModified();
5179 viewport()->update();
5182 int CustomTrackView::hasGuide(int pos, int offset)
5184 for (int i = 0; i < m_guides.count(); i++) {
5185 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5186 if (qAbs(guidePos - pos) <= offset) return guidePos;
5187 else if (guidePos > pos) return -1;
5192 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5196 double fps = m_document->fps();
5197 for (int i = 0; i < m_guides.count(); i++) {
5198 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5199 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5201 goMenu->setEnabled(!m_guides.isEmpty());
5204 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5206 if (oldPos > GenTime() && pos > GenTime()) {
5208 for (int i = 0; i < m_guides.count(); i++) {
5209 if (m_guides.at(i)->position() == oldPos) {
5210 Guide *item = m_guides.at(i);
5211 item->updateGuide(pos, comment);
5215 } else if (pos > GenTime()) addGuide(pos, comment);
5219 for (int i = 0; i < m_guides.count(); i++) {
5220 if (m_guides.at(i)->position() == oldPos) {
5221 delete m_guides.takeAt(i);
5226 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5228 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5229 m_document->syncGuides(m_guides);
5232 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5234 for (int i = 0; i < m_guides.count(); i++) {
5235 if (m_guides.at(i)->position() == pos) {
5236 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5240 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5241 scene()->addItem(g);
5243 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5244 m_document->syncGuides(m_guides);
5248 void CustomTrackView::slotAddGuide(bool dialog)
5250 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5252 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5253 if (d.exec() != QDialog::Accepted) return;
5254 marker = d.newMarker();
5257 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5259 if (addGuide(marker.time(), marker.comment())) {
5260 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5261 m_commandStack->push(command);
5265 void CustomTrackView::slotEditGuide(int guidePos)
5268 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5269 else pos = GenTime(guidePos, m_document->fps());
5271 for (int i = 0; i < m_guides.count(); i++) {
5272 if (m_guides.at(i)->position() == pos) {
5273 slotEditGuide(m_guides.at(i)->info());
5278 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5281 void CustomTrackView::slotEditGuide(CommentedTime guide)
5283 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5284 if (d.exec() == QDialog::Accepted) {
5285 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5286 m_commandStack->push(command);
5291 void CustomTrackView::slotEditTimeLineGuide()
5293 if (m_dragGuide == NULL) return;
5294 CommentedTime guide = m_dragGuide->info();
5295 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5296 if (d.exec() == QDialog::Accepted) {
5297 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5298 m_commandStack->push(command);
5302 void CustomTrackView::slotDeleteGuide(int guidePos)
5305 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5306 else pos = GenTime(guidePos, m_document->fps());
5308 for (int i = 0; i < m_guides.count(); i++) {
5309 if (m_guides.at(i)->position() == pos) {
5310 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5311 m_commandStack->push(command);
5316 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5320 void CustomTrackView::slotDeleteTimeLineGuide()
5322 if (m_dragGuide == NULL) return;
5323 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5324 m_commandStack->push(command);
5328 void CustomTrackView::slotDeleteAllGuides()
5330 QUndoCommand *deleteAll = new QUndoCommand();
5331 deleteAll->setText("Delete all guides");
5332 for (int i = 0; i < m_guides.count(); i++) {
5333 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5335 m_commandStack->push(deleteAll);
5338 void CustomTrackView::setTool(PROJECTTOOL tool)
5343 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5346 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5347 m_scene->setScale(scaleFactor, verticalScale);
5348 removeTipAnimation();
5349 bool adjust = false;
5350 if (verticalScale != matrix().m22()) adjust = true;
5351 setMatrix(newmatrix);
5353 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5354 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5355 for (int i = 0; i < m_guides.count(); i++) {
5356 QLineF l = m_guides.at(i)->line();
5357 l.setP2(QPointF(l.x2(), newHeight));
5358 m_guides.at(i)->setLine(l);
5360 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5363 int diff = sceneRect().width() - m_projectDuration;
5364 if (diff * newmatrix.m11() < 50) {
5365 if (newmatrix.m11() < 0.4)
5366 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5368 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5370 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5371 centerOn(QPointF(cursorPos(), verticalPos));
5374 void CustomTrackView::slotRefreshGuides()
5376 if (KdenliveSettings::showmarkers()) {
5377 for (int i = 0; i < m_guides.count(); i++)
5378 m_guides.at(i)->update();
5382 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5384 painter->setClipRect(rect);
5385 QPen pen1 = painter->pen();
5386 pen1.setColor(palette().dark().color());
5387 painter->setPen(pen1);
5388 double min = rect.left();
5389 double max = rect.right();
5390 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5391 int maxTrack = m_document->tracksCount();
5392 QColor lockedColor = palette().button().color();
5393 QColor audioColor = palette().alternateBase().color();
5394 for (int i = 0; i < maxTrack; i++) {
5395 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5396 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5397 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5398 if (i == m_selectedTrack)
5399 painter->fillRect(track, m_activeTrackBrush.brush(this));
5401 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5403 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5407 bool CustomTrackView::findString(const QString &text)
5410 for (int i = 0; i < m_searchPoints.size(); ++i) {
5411 marker = m_searchPoints.at(i).comment();
5412 if (marker.contains(text, Qt::CaseInsensitive)) {
5413 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5414 int vert = verticalScrollBar()->value();
5415 int hor = cursorPos();
5416 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5424 void CustomTrackView::selectFound(QString track, QString pos)
5426 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5427 slotSelectTrack(track.toInt());
5429 int vert = verticalScrollBar()->value();
5430 int hor = cursorPos();
5431 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5434 bool CustomTrackView::findNextString(const QString &text)
5437 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5438 marker = m_searchPoints.at(i).comment();
5439 if (marker.contains(text, Qt::CaseInsensitive)) {
5440 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5441 int vert = verticalScrollBar()->value();
5442 int hor = cursorPos();
5443 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5452 void CustomTrackView::initSearchStrings()
5454 m_searchPoints.clear();
5455 QList<QGraphicsItem *> itemList = items();
5456 for (int i = 0; i < itemList.count(); i++) {
5457 // parse all clip names
5458 if (itemList.at(i)->type() == AVWIDGET) {
5459 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5460 GenTime start = item->startPos();
5461 CommentedTime t(start, item->clipName());
5462 m_searchPoints.append(t);
5463 // add all clip markers
5464 QList < CommentedTime > markers = item->commentedSnapMarkers();
5465 m_searchPoints += markers;
5470 for (int i = 0; i < m_guides.count(); i++)
5471 m_searchPoints.append(m_guides.at(i)->info());
5473 qSort(m_searchPoints);
5476 void CustomTrackView::clearSearchStrings()
5478 m_searchPoints.clear();
5482 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5484 QList<ItemInfo> matchingInfo;
5485 QList<QGraphicsItem *> itemList = items();
5486 for (int i = 0; i < itemList.count(); i++) {
5487 if (itemList.at(i)->type() == AVWIDGET) {
5488 ClipItem *item = (ClipItem *)itemList.at(i);
5489 if (item->clipProducer() == clipId)
5490 matchingInfo << item->info();
5493 return matchingInfo;
5496 void CustomTrackView::copyClip()
5498 qDeleteAll(m_copiedItems);
5499 m_copiedItems.clear();
5500 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5501 if (itemList.count() == 0) {
5502 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5505 for (int i = 0; i < itemList.count(); i++) {
5506 if (itemList.at(i)->type() == AVWIDGET) {
5507 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5508 ClipItem *clone = clip->clone(clip->info());
5509 m_copiedItems.append(clone);
5510 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5511 Transition *dup = static_cast <Transition *>(itemList.at(i));
5512 m_copiedItems.append(dup->clone());
5517 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5519 if (m_scene->editMode() != NORMALEDIT) {
5520 // If we are in overwrite mode, always allow the move
5523 int height = m_tracksHeight - 2;
5525 if (type == TRANSITIONWIDGET) {
5526 height = Transition::itemHeight();
5527 offset = Transition::itemOffset();
5529 else if (type == AVWIDGET) {
5530 height = ClipItem::itemHeight();
5531 offset = ClipItem::itemOffset();
5533 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);
5534 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5535 for (int i = 0; i < collisions.count(); i++) {
5536 if (collisions.at(i)->type() == type) {
5543 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5546 for (int i = 0; i < infoList.count(); i++) {
5547 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));
5550 QList<QGraphicsItem *> collisions = scene()->items(path);
5551 for (int i = 0; i < collisions.count(); i++) {
5552 if (collisions.at(i)->type() == type) return false;
5557 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5559 for (int i = 0; i < items.count(); i++) {
5560 ItemInfo info = items.at(i)->info();
5561 info.startPos += offset;
5562 info.endPos += offset;
5563 info.track += trackOffset;
5564 if (!canBePastedTo(info, items.at(i)->type())) return false;
5569 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5571 QPainterPath movePath;
5572 movePath.moveTo(0, 0);
5574 for (int i = 0; i < items.count(); i++) {
5575 ItemInfo info = items.at(i)->info();
5576 info.startPos = info.startPos + offset;
5577 info.endPos = info.endPos + offset;
5578 info.track = info.track + trackOffset;
5579 if (info.startPos < GenTime()) {
5580 // No clip should go below 0
5583 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));
5584 movePath.addRect(rect);
5586 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5587 for (int i = 0; i < collisions.count(); i++) {
5588 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5589 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5597 void CustomTrackView::pasteClip()
5599 if (m_copiedItems.count() == 0) {
5600 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5605 GenTime pos = GenTime(-1);
5606 if (m_menuPosition.isNull()) {
5607 position = mapFromGlobal(QCursor::pos());
5608 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5609 track = m_selectedTrack;
5610 pos = GenTime(m_cursorPos, m_document->fps());
5611 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5615 position = m_menuPosition;
5618 if (pos == GenTime(-1))
5619 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5621 track = (int)(mapToScene(position).y() / m_tracksHeight);
5623 GenTime leftPos = m_copiedItems.at(0)->startPos();
5624 int lowerTrack = m_copiedItems.at(0)->track();
5625 int upperTrack = m_copiedItems.at(0)->track();
5626 for (int i = 1; i < m_copiedItems.count(); i++) {
5627 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5628 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5629 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5632 GenTime offset = pos - leftPos;
5633 int trackOffset = track - lowerTrack;
5635 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5636 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5637 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5638 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5641 QUndoCommand *pasteClips = new QUndoCommand();
5642 pasteClips->setText("Paste clips");
5644 for (int i = 0; i < m_copiedItems.count(); i++) {
5645 // parse all clip names
5646 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5647 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5648 ItemInfo info = clip->info();
5649 info.startPos += offset;
5650 info.endPos += offset;
5651 info.track += trackOffset;
5652 if (canBePastedTo(info, AVWIDGET)) {
5653 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5654 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5655 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5656 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5658 info.startPos = tr->startPos() + offset;
5659 info.endPos = tr->endPos() + offset;
5660 info.track = tr->track() + trackOffset;
5661 int transitionEndTrack;
5662 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5663 else transitionEndTrack = tr->transitionEndTrack();
5664 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5665 if (info.startPos >= info.endPos) {
5666 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5667 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5668 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5671 updateTrackDuration(-1, pasteClips);
5672 m_commandStack->push(pasteClips);
5675 void CustomTrackView::pasteClipEffects()
5677 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5678 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5681 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5683 QUndoCommand *paste = new QUndoCommand();
5684 paste->setText("Paste effects");
5686 QList<QGraphicsItem *> clips = scene()->selectedItems();
5689 for (int i = 0; i < clips.count(); ++i) {
5690 if (clips.at(i)->type() == GROUPWIDGET) {
5691 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5692 for (int j = 0; j < children.count(); j++) {
5693 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5694 clips.append(children.at(j));
5700 for (int i = 0; i < clips.count(); ++i) {
5701 if (clips.at(i)->type() == AVWIDGET) {
5702 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5703 for (int j = 0; j < clip->effectsCount(); j++) {
5704 QDomElement eff = clip->effect(j);
5705 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5706 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5707 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5712 if (paste->childCount() > 0) m_commandStack->push(paste);
5715 //adjust effects (fades, ...)
5716 for (int i = 0; i < clips.count(); ++i) {
5717 if (clips.at(i)->type() == AVWIDGET) {
5718 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5719 updatePositionEffects(item, item->info());
5725 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5727 // parse parameters to check if we need to adjust to the new crop start
5728 int diff = (newstart - oldstart).frames(m_document->fps());
5729 int max = (newstart + duration).frames(m_document->fps());
5731 QDomNodeList params = xml.elementsByTagName("parameter");
5732 for (int i = 0; i < params.count(); i++) {
5733 QDomElement e = params.item(i).toElement();
5734 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5735 QString def = e.attribute("default");
5736 // Effect has a keyframe type parameter, we need to adjust the values
5737 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5738 QStringList newKeyFrames;
5739 foreach(const QString &str, keys) {
5740 int pos = str.section(':', 0, 0).toInt();
5741 double val = str.section(':', 1, 1).toDouble();
5744 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5746 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5748 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5749 e.setAttribute("keyframes", newKeyFrames.join(";"));
5754 ClipItem *CustomTrackView::getClipUnderCursor() const
5756 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5757 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5758 for (int i = 0; i < collisions.count(); i++) {
5759 if (collisions.at(i)->type() == AVWIDGET) {
5760 return static_cast < ClipItem *>(collisions.at(i));
5766 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5768 QList<QGraphicsItem *> clips = scene()->selectedItems();
5769 if (clips.isEmpty()) {
5770 return getClipUnderCursor();
5772 AbstractClipItem *item = NULL;
5773 for (int i = 0; i < clips.count(); ++i) {
5774 if (clips.at(i)->type() == AVWIDGET) {
5775 item = static_cast < AbstractClipItem *>(clips.at(i));
5776 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5779 if (item) return item;
5784 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5786 QList<QGraphicsItem *> clips = scene()->selectedItems();
5787 if (clips.isEmpty()) {
5788 return getClipUnderCursor();
5791 // remove all items in the list that are not clips
5792 for (int i = 0; i < clips.count();) {
5793 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5796 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5797 for (int i = 0; i < clips.count(); ++i) {
5798 if (clips.at(i)->type() == AVWIDGET) {
5799 item = static_cast < ClipItem *>(clips.at(i));
5800 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5808 void CustomTrackView::setInPoint()
5810 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5812 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5815 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5819 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5822 void CustomTrackView::setOutPoint()
5824 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5826 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5829 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5833 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5836 void CustomTrackView::slotUpdateAllThumbs()
5838 if (!isEnabled()) return;
5839 QList<QGraphicsItem *> itemList = items();
5840 //if (itemList.isEmpty()) return;
5842 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5843 for (int i = 0; i < itemList.count(); i++) {
5844 if (itemList.at(i)->type() == AVWIDGET) {
5845 item = static_cast <ClipItem *>(itemList.at(i));
5846 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5847 // Check if we have a cached thumbnail
5848 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5849 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5850 if (QFile::exists(thumb)) {
5852 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5853 item->slotSetStartThumb(pix);
5856 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5857 QString endThumb = startThumb;
5858 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5859 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5860 if (QFile::exists(startThumb)) {
5861 QPixmap pix(startThumb);
5862 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5863 item->slotSetStartThumb(pix);
5865 if (QFile::exists(endThumb)) {
5866 QPixmap pix(endThumb);
5867 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5868 item->slotSetEndThumb(pix);
5871 item->refreshClip(false, false);
5875 viewport()->update();
5878 void CustomTrackView::saveThumbnails()
5880 QList<QGraphicsItem *> itemList = items();
5882 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5883 for (int i = 0; i < itemList.count(); i++) {
5884 if (itemList.at(i)->type() == AVWIDGET) {
5885 item = static_cast <ClipItem *>(itemList.at(i));
5886 if (item->clipType() != COLOR) {
5887 // Check if we have a cached thumbnail
5888 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5889 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5890 if (!QFile::exists(thumb)) {
5891 QPixmap pix(item->startThumb());
5895 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5896 QString endThumb = startThumb;
5897 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5898 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5899 if (!QFile::exists(startThumb)) {
5900 QPixmap pix(item->startThumb());
5901 pix.save(startThumb);
5903 if (!QFile::exists(endThumb)) {
5904 QPixmap pix(item->endThumb());
5914 void CustomTrackView::slotInsertTrack(int ix)
5916 TrackDialog d(m_document, parentWidget());
5917 d.comboTracks->setCurrentIndex(ix);
5918 d.label->setText(i18n("Insert track"));
5919 d.setWindowTitle(i18n("Insert New Track"));
5921 if (d.exec() == QDialog::Accepted) {
5922 ix = d.comboTracks->currentIndex();
5923 if (d.before_select->currentIndex() == 1)
5927 info.isMute = false;
5928 info.isLocked = false;
5929 info.effectsList = EffectsList(true);
5930 if (d.video_track->isChecked()) {
5931 info.type = VIDEOTRACK;
5932 info.isBlind = false;
5934 info.type = AUDIOTRACK;
5935 info.isBlind = true;
5937 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5938 m_commandStack->push(addTrack);
5939 setDocumentModified();
5943 void CustomTrackView::slotDeleteTrack(int ix)
5945 if (m_document->tracksCount() < 2) return;
5946 TrackDialog d(m_document, parentWidget());
5947 d.comboTracks->setCurrentIndex(ix);
5948 d.label->setText(i18n("Delete track"));
5949 d.before_select->setHidden(true);
5950 d.setWindowTitle(i18n("Delete Track"));
5951 d.video_track->setHidden(true);
5952 d.audio_track->setHidden(true);
5953 if (d.exec() == QDialog::Accepted) {
5954 ix = d.comboTracks->currentIndex();
5955 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5956 deleteTimelineTrack(ix, info);
5957 setDocumentModified();
5958 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5959 m_commandStack->push(command);*/
5963 void CustomTrackView::slotConfigTracks(int ix)
5965 TracksConfigDialog d(m_document, ix, parentWidget());
5966 if (d.exec() == QDialog::Accepted) {
5967 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5968 m_commandStack->push(configTracks);
5969 QList <int> toDelete = d.deletedTracks();
5970 for (int i = 0; i < toDelete.count(); ++i) {
5971 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5972 deleteTimelineTrack(toDelete.at(i) - i, info);
5974 setDocumentModified();
5978 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5980 if (m_document->tracksCount() < 2) return;
5981 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5982 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5983 QList<QGraphicsItem *> selection = m_scene->items(r);
5984 QUndoCommand *deleteTrack = new QUndoCommand();
5985 deleteTrack->setText("Delete track");
5987 // Delete all clips in selected track
5988 for (int i = 0; i < selection.count(); i++) {
5989 if (selection.at(i)->type() == AVWIDGET) {
5990 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5991 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5992 m_waitingThumbs.removeAll(item);
5993 m_scene->removeItem(item);
5996 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5997 Transition *item = static_cast <Transition *>(selection.at(i));
5998 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5999 m_scene->removeItem(item);
6005 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6006 m_commandStack->push(deleteTrack);
6009 void CustomTrackView::autoTransition()
6011 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6012 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6013 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6016 Transition *tr = static_cast <Transition*>(itemList.at(0));
6017 tr->setAutomatic(!tr->isAutomatic());
6018 QDomElement transition = tr->toXML();
6019 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);
6020 setDocumentModified();
6023 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6025 QList<QGraphicsItem *> list = scene()->items();
6026 ClipItem *clip = NULL;
6027 for (int i = 0; i < list.size(); ++i) {
6028 if (list.at(i)->type() == AVWIDGET) {
6029 clip = static_cast <ClipItem *>(list.at(i));
6030 if (clip->clipProducer() == id) {
6031 clip->setClipName(name);
6035 viewport()->update();
6038 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6040 minimum = GenTime();
6041 maximum = GenTime();
6042 QList<QGraphicsItem *> selection;
6043 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6044 selection.removeAll(item);
6045 for (int i = 0; i < selection.count(); i++) {
6046 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6047 if (clip && clip->type() == AVWIDGET) {
6048 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6049 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6054 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6056 minimum = GenTime();
6057 maximum = GenTime();
6058 QList<QGraphicsItem *> selection;
6059 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6060 selection.removeAll(item);
6061 for (int i = 0; i < selection.count(); i++) {
6062 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6063 if (clip && clip->type() == TRANSITIONWIDGET) {
6064 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6065 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6070 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6072 for (int i = 0; i < groups.count(); i++) {
6073 QDomNodeList children = groups.at(i).childNodes();
6074 scene()->clearSelection();
6075 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6076 QDomElement elem = children.item(nodeindex).toElement();
6077 int pos = elem.attribute("position").toInt();
6078 int track = elem.attribute("track").toInt();
6079 if (elem.tagName() == "clipitem") {
6080 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6081 if (clip) clip->setSelected(true);
6083 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6084 if (clip) clip->setSelected(true);
6087 groupSelectedItems(false, true);
6091 void CustomTrackView::splitAudio()
6093 resetSelectionGroup();
6094 QList<QGraphicsItem *> selection = scene()->selectedItems();
6095 if (selection.isEmpty()) {
6096 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6099 QUndoCommand *splitCommand = new QUndoCommand();
6100 splitCommand->setText(i18n("Split audio"));
6101 for (int i = 0; i < selection.count(); i++) {
6102 if (selection.at(i)->type() == AVWIDGET) {
6103 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6104 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6105 if (clip->parentItem()) {
6106 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6108 EffectsList effects;
6109 effects.clone(clip->effectList());
6110 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6115 if (splitCommand->childCount()) {
6116 updateTrackDuration(-1, splitCommand);
6117 m_commandStack->push(splitCommand);
6121 void CustomTrackView::setAudioAlignReference()
6123 QList<QGraphicsItem *> selection = scene()->selectedItems();
6124 if (selection.isEmpty() || selection.size() > 1) {
6125 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6128 if (m_audioCorrelator != NULL) {
6129 delete m_audioCorrelator;
6131 if (selection.at(0)->type() == AVWIDGET) {
6132 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6133 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6134 m_audioAlignmentReference = clip;
6136 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()));
6137 m_audioCorrelator = new AudioCorrelation(envelope);
6141 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6142 envelope->dumpInfo();
6146 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6150 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6153 void CustomTrackView::alignAudio()
6155 bool referenceOK = true;
6156 if (m_audioCorrelator == NULL) {
6157 referenceOK = false;
6160 if (!scene()->items().contains(m_audioAlignmentReference)) {
6161 // The reference item has been deleted from the timeline (or so)
6162 referenceOK = false;
6166 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6171 QList<QGraphicsItem *> selection = scene()->selectedItems();
6172 foreach (QGraphicsItem *item, selection) {
6173 if (item->type() == AVWIDGET) {
6175 ClipItem *clip = static_cast<ClipItem*>(item);
6176 if (clip == m_audioAlignmentReference) {
6180 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6181 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()),
6182 clip->info().cropStart.frames(m_document->fps()),
6183 clip->info().cropDuration.frames(m_document->fps()));
6185 // FFT only for larger vectors. We could use it all time, but for small vectors
6186 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6187 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6188 int shift = m_audioCorrelator->getShift(index);
6193 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6194 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6195 envelope->dumpInfo();
6197 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6198 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6199 qDebug() << "We will start at " << targetPos;
6200 qDebug() << "to shift by " << shift;
6201 qDebug() << "(eventually)";
6202 qDebug() << "(maybe)";
6206 QUndoCommand *moveCommand = new QUndoCommand();
6208 GenTime add(shift, m_document->fps());
6209 ItemInfo start = clip->info();
6211 ItemInfo end = start;
6212 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6213 end.endPos = end.startPos + start.cropDuration;
6215 if ( end.startPos.seconds() < 0 ) {
6216 // Clip would start before 0, so crop it first
6217 GenTime cropBy = -end.startPos;
6220 qDebug() << "Need to crop clip. " << start;
6221 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6224 ItemInfo resized = start;
6225 resized.startPos += cropBy;
6227 resizeClip(start, resized);
6228 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6230 start = clip->info();
6231 end.startPos += cropBy;
6234 qDebug() << "Clip cropped. " << start;
6235 qDebug() << "Moving to: " << end;
6239 if (itemCollision(clip, end)) {
6241 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6245 moveCommand->setText(i18n("Auto-align clip"));
6246 new MoveClipCommand(this, start, end, true, moveCommand);
6247 updateTrackDuration(clip->track(), moveCommand);
6248 m_commandStack->push(moveCommand);
6255 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6257 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6261 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6263 ClipItem *clip = getClipItemAt(pos, track);
6265 kDebug() << "// Cannot find clip to split!!!";
6269 int start = pos.frames(m_document->fps());
6270 int freetrack = m_document->tracksCount() - track - 1;
6272 // do not split audio when we are on an audio track
6273 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6276 for (; freetrack > 0; freetrack--) {
6277 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6278 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6279 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6280 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6281 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6286 kDebug() << "GOT TRK: " << track;
6287 if (freetrack == 0) {
6288 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6290 ItemInfo info = clip->info();
6291 info.track = m_document->tracksCount() - freetrack;
6292 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6293 scene()->clearSelection();
6294 clip->setSelected(true);
6295 ClipItem *audioClip = getClipItemAt(start, info.track);
6297 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6298 clip->setVideoOnly(true);
6299 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6300 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6302 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6303 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6305 m_document->renderer()->unlockService(tractor);
6306 audioClip->setSelected(true);
6307 audioClip->setAudioOnly(true);
6309 // keep video effects, move audio effects to audio clip
6312 for (int i = 0; i < effects.count(); ++i) {
6313 if (effects.at(i).attribute("type") == "audio") {
6314 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6317 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6322 groupSelectedItems(false, true);
6326 // unsplit clip: remove audio part and change video part to normal clip
6327 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6328 kDebug() << "//CANNOT FIND CLP GRP";
6331 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6332 QList<QGraphicsItem *> children = grp->childItems();
6333 if (children.count() != 2) {
6334 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6337 for (int i = 0; i < children.count(); i++) {
6338 if (children.at(i) != clip) {
6339 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6340 ItemInfo info = clip->info();
6341 deleteClip(clp->info());
6342 clip->setVideoOnly(false);
6343 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6344 if (!m_document->renderer()->mltUpdateClipProducer(
6346 m_document->tracksCount() - info.track,
6347 info.startPos.frames(m_document->fps()),
6348 clip->baseClip()->getProducer(info.track))) {
6350 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6351 info.startPos.frames(m_document->fps()), info.track),
6354 m_document->renderer()->unlockService(tractor);
6356 // re-add audio effects
6357 for (int i = 0; i < effects.count(); ++i) {
6358 if (effects.at(i).attribute("type") == "audio") {
6359 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6366 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6367 m_document->clipManager()->removeGroup(grp);
6368 scene()->destroyItemGroup(grp);
6372 void CustomTrackView::setVideoOnly()
6374 resetSelectionGroup();
6375 QList<QGraphicsItem *> selection = scene()->selectedItems();
6376 if (selection.isEmpty()) {
6377 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6380 QUndoCommand *videoCommand = new QUndoCommand();
6381 videoCommand->setText(i18n("Video only"));
6382 for (int i = 0; i < selection.count(); i++) {
6383 if (selection.at(i)->type() == AVWIDGET) {
6384 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6385 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6386 if (clip->parentItem()) {
6387 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6389 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6394 m_commandStack->push(videoCommand);
6397 void CustomTrackView::setAudioOnly()
6399 resetSelectionGroup();
6400 QList<QGraphicsItem *> selection = scene()->selectedItems();
6401 if (selection.isEmpty()) {
6402 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6405 QUndoCommand *videoCommand = new QUndoCommand();
6406 videoCommand->setText(i18n("Audio only"));
6407 for (int i = 0; i < selection.count(); i++) {
6408 if (selection.at(i)->type() == AVWIDGET) {
6409 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6410 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6411 if (clip->parentItem()) {
6412 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6414 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6419 m_commandStack->push(videoCommand);
6422 void CustomTrackView::setAudioAndVideo()
6424 resetSelectionGroup();
6425 QList<QGraphicsItem *> selection = scene()->selectedItems();
6426 if (selection.isEmpty()) {
6427 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6430 QUndoCommand *videoCommand = new QUndoCommand();
6431 videoCommand->setText(i18n("Audio and Video"));
6432 for (int i = 0; i < selection.count(); i++) {
6433 if (selection.at(i)->type() == AVWIDGET) {
6434 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6435 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6436 if (clip->parentItem()) {
6437 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6439 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6444 m_commandStack->push(videoCommand);
6447 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6449 ClipItem *clip = getClipItemAt(pos, track);
6451 kDebug() << "// Cannot find clip to split!!!";
6454 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6456 int start = pos.frames(m_document->fps());
6457 clip->setVideoOnly(true);
6458 clip->setAudioOnly(false);
6459 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6460 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6462 } else if (audioOnly) {
6463 int start = pos.frames(m_document->fps());
6464 clip->setAudioOnly(true);
6465 clip->setVideoOnly(false);
6466 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6467 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6470 int start = pos.frames(m_document->fps());
6471 clip->setAudioOnly(false);
6472 clip->setVideoOnly(false);
6473 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6474 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6477 m_document->renderer()->unlockService(tractor);
6479 setDocumentModified();
6482 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6484 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6485 m_clipTypeGroup->setEnabled(false);
6487 m_clipTypeGroup->setEnabled(true);
6488 QList <QAction *> actions = m_clipTypeGroup->actions();
6490 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6491 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6492 else lookup = "clip_audio_and_video";
6493 for (int i = 0; i < actions.count(); i++) {
6494 if (actions.at(i)->data().toString() == lookup) {
6495 actions.at(i)->setChecked(true);
6502 void CustomTrackView::slotGoToMarker(QAction *action)
6504 int pos = action->data().toInt();
6505 setCursorPos(pos, true);
6508 void CustomTrackView::reloadTransitionLumas()
6512 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6513 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6514 for (int i = 0; i < params.count(); i++) {
6515 QDomElement e = params.item(i).toElement();
6516 if (e.attribute("tag") == "resource") {
6517 lumaNames = e.attribute("paramlistdisplay");
6518 lumaFiles = e.attribute("paramlist");
6523 QList<QGraphicsItem *> itemList = items();
6524 Transition *transitionitem;
6525 QDomElement transitionXml;
6526 for (int i = 0; i < itemList.count(); i++) {
6527 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6528 transitionitem = static_cast <Transition*>(itemList.at(i));
6529 transitionXml = transitionitem->toXML();
6530 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6531 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6532 for (int i = 0; i < params.count(); i++) {
6533 QDomElement e = params.item(i).toElement();
6534 if (e.attribute("tag") == "resource") {
6535 e.setAttribute("paramlistdisplay", lumaNames);
6536 e.setAttribute("paramlist", lumaFiles);
6541 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6542 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6543 for (int i = 0; i < params.count(); i++) {
6544 QDomElement e = params.item(i).toElement();
6545 if (e.attribute("tag") == "luma") {
6546 e.setAttribute("paramlistdisplay", lumaNames);
6547 e.setAttribute("paramlist", lumaFiles);
6554 emit transitionItemSelected(NULL);
6557 double CustomTrackView::fps() const
6559 return m_document->fps();
6562 void CustomTrackView::updateProjectFps()
6564 // update all clips to the new fps
6565 resetSelectionGroup();
6566 scene()->clearSelection();
6568 QList<QGraphicsItem *> itemList = items();
6569 for (int i = 0; i < itemList.count(); i++) {
6570 // remove all items and re-add them one by one
6571 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6573 for (int i = 0; i < itemList.count(); i++) {
6574 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6575 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6576 clip->updateFps(m_document->fps());
6577 m_scene->addItem(clip);
6578 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6579 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6580 QList<QGraphicsItem *> children = grp->childItems();
6581 for (int j = 0; j < children.count(); j++) {
6582 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6583 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6584 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6585 clip->updateFps(m_document->fps());
6588 m_document->clipManager()->removeGroup(grp);
6589 m_scene->addItem(grp);
6590 scene()->destroyItemGroup(grp);
6591 scene()->clearSelection();
6592 for (int j = 0; j < children.count(); j++) {
6593 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6594 //children.at(j)->setParentItem(0);
6595 children.at(j)->setSelected(true);
6598 groupSelectedItems(true, true);
6599 } else if (itemList.at(i)->type() == GUIDEITEM) {
6600 Guide *g = static_cast<Guide *>(itemList.at(i));
6602 m_scene->addItem(g);
6605 viewport()->update();
6608 void CustomTrackView::slotTrackDown()
6610 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6611 else m_selectedTrack++;
6612 emit updateTrackHeaders();
6613 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6614 ensureVisible(rect, 0, 0);
6615 viewport()->update();
6618 void CustomTrackView::slotTrackUp()
6620 if (m_selectedTrack > 0) m_selectedTrack--;
6621 else m_selectedTrack = m_document->tracksCount() - 1;
6622 emit updateTrackHeaders();
6623 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6624 ensureVisible(rect, 0, 0);
6625 viewport()->update();
6628 int CustomTrackView::selectedTrack() const
6630 return m_selectedTrack;
6633 QStringList CustomTrackView::selectedClips() const
6635 QStringList clipIds;
6636 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6637 for (int i = 0; i < selection.count(); i++) {
6638 if (selection.at(i)->type() == AVWIDGET) {
6639 ClipItem *item = (ClipItem *)selection.at(i);
6640 clipIds << item->clipProducer();
6646 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6648 QList<ClipItem *> clips;
6649 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6650 for (int i = 0; i < selection.count(); i++) {
6651 if (selection.at(i)->type() == AVWIDGET) {
6652 clips.append((ClipItem *)selection.at(i));
6658 void CustomTrackView::slotSelectTrack(int ix)
6660 m_selectedTrack = qMax(0, ix);
6661 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6662 emit updateTrackHeaders();
6663 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6664 ensureVisible(rect, 0, 0);
6665 viewport()->update();
6668 void CustomTrackView::slotSelectClipsInTrack()
6670 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6671 QList<QGraphicsItem *> selection = m_scene->items(rect);
6672 m_scene->clearSelection();
6673 for (int i = 0; i < selection.count(); i++) {
6674 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6675 selection.at(i)->setSelected(true);
6678 resetSelectionGroup();
6679 groupSelectedItems();
6682 void CustomTrackView::slotSelectAllClips()
6684 QList<QGraphicsItem *> selection = m_scene->items();
6685 m_scene->clearSelection();
6686 for (int i = 0; i < selection.count(); i++) {
6687 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6688 selection.at(i)->setSelected(true);
6691 resetSelectionGroup();
6692 groupSelectedItems();
6695 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6698 if (track != -1 && pos != -1)
6699 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6701 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6702 QList<QGraphicsItem *> selection = m_scene->items(rect);
6703 resetSelectionGroup(group);
6704 if (!group) m_scene->clearSelection();
6705 for (int i = 0; i < selection.count(); i++) {
6706 if (selection.at(i)->type() == AVWIDGET) {
6707 selection.at(i)->setSelected(add);
6711 if (group) groupSelectedItems();
6714 void CustomTrackView::selectTransition(bool add, bool group)
6716 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6717 QList<QGraphicsItem *> selection = m_scene->items(rect);
6718 resetSelectionGroup(group);
6719 if (!group) m_scene->clearSelection();
6720 for (int i = 0; i < selection.count(); i++) {
6721 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6722 selection.at(i)->setSelected(add);
6726 if (group) groupSelectedItems();
6729 QStringList CustomTrackView::extractTransitionsLumas()
6732 QList<QGraphicsItem *> itemList = items();
6733 Transition *transitionitem;
6734 QDomElement transitionXml;
6735 for (int i = 0; i < itemList.count(); i++) {
6736 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6737 transitionitem = static_cast <Transition*>(itemList.at(i));
6738 transitionXml = transitionitem->toXML();
6739 // luma files in transitions can be in "resource" or "luma" property
6740 QString luma = EffectsList::parameter(transitionXml, "luma");
6741 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6742 if (!luma.isEmpty()) urls << KUrl(luma).path();
6745 urls.removeDuplicates();
6749 void CustomTrackView::setEditMode(EDITMODE mode)
6751 m_scene->setEditMode(mode);
6754 void CustomTrackView::checkTrackSequence(int track)
6756 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6757 //track = m_document->tracksCount() -track;
6758 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6759 QList<QGraphicsItem *> selection = m_scene->items(rect);
6760 QList <int> timelineList;
6761 timelineList.append(0);
6762 for (int i = 0; i < selection.count(); i++) {
6763 if (selection.at(i)->type() == AVWIDGET) {
6764 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6765 int start = clip->startPos().frames(m_document->fps());
6766 int end = clip->endPos().frames(m_document->fps());
6767 if (!timelineList.contains(start)) timelineList.append(start);
6768 if (!timelineList.contains(end)) timelineList.append(end);
6771 qSort(timelineList);
6772 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6773 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6776 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6778 if (data.isEmpty()) return;
6779 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6781 info.startPos = GenTime(in, m_document->fps());
6782 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6783 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6784 info.cropDuration = info.endPos - info.startPos;
6785 info.track = m_selectedTrack;
6786 QUndoCommand *addCommand = new QUndoCommand();
6787 addCommand->setText(i18n("Insert clip"));
6788 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6789 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6790 updateTrackDuration(info.track, addCommand);
6791 m_commandStack->push(addCommand);
6793 selectClip(true, false, m_selectedTrack, in);
6794 // Automatic audio split
6795 if (KdenliveSettings::splitaudio())
6799 void CustomTrackView::clearSelection(bool emitInfo)
6801 resetSelectionGroup();
6802 scene()->clearSelection();
6804 if (emitInfo) emit clipItemSelected(NULL);
6807 void CustomTrackView::updatePalette()
6809 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6813 pen1.setColor(palette().text().color());
6814 m_cursorLine->setPen(pen1);
6818 void CustomTrackView::removeTipAnimation()
6821 scene()->removeItem(m_visualTip);
6822 m_animationTimer->stop();
6830 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6832 if (m_visualTip == NULL) {
6833 QRectF rect = clip->sceneBoundingRect();
6834 m_animation = new QGraphicsItemAnimation;
6835 m_animation->setTimeLine(m_animationTimer);
6836 m_animation->setScaleAt(1, 1, 1);
6841 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6842 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6843 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6845 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6847 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6849 m_animation->setScaleAt(.5, 2, 2);
6853 polygon << QPoint(0, - size * 2);
6854 if (mode == RESIZESTART)
6855 polygon << QPoint(size * 2, 0);
6857 polygon << QPoint(- size * 2, 0);
6858 polygon << QPoint(0, size * 2);
6859 polygon << QPoint(0, - size * 2);
6861 m_visualTip = new QGraphicsPolygonItem(polygon);
6862 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6863 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6864 if (mode == RESIZESTART)
6865 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6867 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6869 m_animation->setScaleAt(.5, 2, 1);
6871 case TRANSITIONSTART:
6873 polygon << QPoint(0, - size * 2);
6874 if (mode == TRANSITIONSTART)
6875 polygon << QPoint(size * 2, 0);
6877 polygon << QPoint(- size * 2, 0);
6878 polygon << QPoint(0, 0);
6879 polygon << QPoint(0, - size * 2);
6881 m_visualTip = new QGraphicsPolygonItem(polygon);
6882 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6883 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6884 if (mode == TRANSITIONSTART)
6885 m_visualTip->setPos(rect.x(), rect.bottom());
6887 m_visualTip->setPos(rect.right(), rect.bottom());
6889 m_animation->setScaleAt(.5, 2, 2);
6896 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6897 m_visualTip->setZValue(100);
6898 scene()->addItem(m_visualTip);
6899 m_animation->setItem(m_visualTip);
6900 m_animationTimer->start();
6904 bool CustomTrackView::hasAudio(int track) const
6906 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6907 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6908 QGraphicsItem *item;
6909 for (int i = 0; i < collisions.count(); i++) {
6910 item = collisions.at(i);
6911 if (!item->isEnabled()) continue;
6912 if (item->type() == AVWIDGET) {
6913 ClipItem *clip = static_cast <ClipItem *>(item);
6914 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6920 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6923 QUndoCommand *effectCommand = new QUndoCommand();
6925 if (effect.tagName() == "effectgroup") {
6926 effectName = effect.attribute("name");
6928 QDomElement namenode = effect.firstChildElement("name");
6929 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
6930 else effectName = i18n("effect");
6932 effectCommand->setText(i18n("Add %1", effectName));
6933 if (effect.tagName() == "effectgroup") {
6934 QDomNodeList effectlist = effect.elementsByTagName("effect");
6935 for (int j = 0; j < effectlist.count(); j++) {
6936 QDomElement trackeffect = effectlist.at(j).toElement();
6937 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
6938 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6941 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
6945 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
6946 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6947 delete effectCommand;
6950 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
6953 if (effectCommand->childCount() > 0) {
6954 m_commandStack->push(effectCommand);
6955 setDocumentModified();
6957 else delete effectCommand;
6961 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
6963 EffectsParameterList parameters;
6965 parameters.addParam("tag", effect.attribute("tag"));
6966 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6967 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6968 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
6969 parameters.addParam("id", effect.attribute("id"));
6970 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6971 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6972 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6973 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6974 if (effect.attribute("id") == "region") {
6975 QDomNodeList subeffects = effect.elementsByTagName("effect");
6976 for (int i = 0; i < subeffects.count(); i++) {
6977 QDomElement subeffect = subeffects.at(i).toElement();
6978 int subeffectix = subeffect.attribute("region_ix").toInt();
6979 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
6980 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
6981 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
6982 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
6983 adjustEffectParameters(parameters, subparams, QString("filter%1.").arg(subeffectix));
6987 QDomNodeList params = effect.elementsByTagName("parameter");
6988 adjustEffectParameters(parameters, params);
6994 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, const QString &prefix)
6997 for (int i = 0; i < params.count(); i++) {
6998 QDomElement e = params.item(i).toElement();
6999 QString paramname = prefix + e.attribute("name");
7000 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7001 // effects with geometry param need in / out synced with the clip, request it...
7002 parameters.addParam("_sync_in_out", "1");
7004 if (e.attribute("type") == "simplekeyframe") {
7005 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
7006 double factor = e.attribute("factor", "1").toDouble();
7007 double offset = e.attribute("offset", "0").toDouble();
7008 for (int j = 0; j < values.count(); j++) {
7009 QString pos = values.at(j).section(':', 0, 0);
7010 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7011 values[j] = pos + "=" + locale.toString(val);
7013 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7014 parameters.addParam(paramname, values.join(";"));
7015 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7016 parameters.addParam("max", e.attribute("max"));
7017 parameters.addParam("min", e.attribute("min"));
7018 parameters.addParam("factor", e.attribute("factor", "1"));*/
7019 } else if (e.attribute("type") == "keyframe") {
7020 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7021 parameters.addParam("keyframes", e.attribute("keyframes"));
7022 parameters.addParam("max", e.attribute("max"));
7023 parameters.addParam("min", e.attribute("min"));
7024 parameters.addParam("factor", e.attribute("factor", "1"));
7025 parameters.addParam("offset", e.attribute("offset", "0"));
7026 parameters.addParam("starttag", e.attribute("starttag", "start"));
7027 parameters.addParam("endtag", e.attribute("endtag", "end"));
7028 } else if (e.attribute("namedesc").contains(';')) {
7029 QString format = e.attribute("format");
7030 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7031 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7033 QTextStream txtNeu(&neu);
7034 if (values.size() > 0)
7035 txtNeu << (int)values[0].toDouble();
7036 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7037 txtNeu << separators[i];
7038 txtNeu << (int)(values[i+1].toDouble());
7040 parameters.addParam("start", neu);
7042 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7044 if (e.attribute("factor").contains('%')) {
7045 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
7047 fact = e.attribute("factor", "1").toDouble();
7049 double offset = e.attribute("offset", "0").toDouble();
7050 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7052 parameters.addParam(paramname, e.attribute("value"));
7059 void CustomTrackView::updateTrackNames(int track, bool added)
7061 QList <TrackInfo> tracks = m_document->tracksList();
7062 int max = tracks.count();
7063 int docTrack = max - track - 1;
7065 // count number of tracks of each type
7066 int videoTracks = 0;
7067 int audioTracks = 0;
7068 for (int i = max - 1; i >= 0; --i) {
7069 TrackInfo info = tracks.at(i);
7070 if (info.type == VIDEOTRACK)
7075 if (i <= docTrack) {
7076 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7077 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7080 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7081 info.trackName = type + QString::number(typeNumber);
7082 m_document->setTrackType(i, info);
7085 if (info.trackName == type + QString::number(typeNumber + 1)) {
7086 info.trackName = type + QString::number(typeNumber);
7087 m_document->setTrackType(i, info);
7092 emit tracksChanged();
7095 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7101 tracks << m_document->tracksCount() - track - 1;
7103 // negative track number -> update all tracks
7104 for (int i = 0; i < m_document->tracksCount(); ++i)
7108 for (int i = 0; i < tracks.count(); ++i) {
7110 // t + 1 because of black background track
7111 duration = m_document->renderer()->mltTrackDuration(t + 1);
7112 if (duration != m_document->trackDuration(t)) {
7113 m_document->setTrackDuration(t, duration);
7116 EffectsList effects = m_document->getTrackEffects(t);
7117 for (int j = 0; j < effects.count(); ++j) {
7119 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7120 * - update the effectstack if necessary
7127 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7129 QList<QGraphicsItem *> list = scene()->items();
7130 ClipItem *clip = NULL;
7131 for (int i = 0; i < list.size(); ++i) {
7132 if (list.at(i)->type() == AVWIDGET) {
7133 clip = static_cast <ClipItem *>(list.at(i));
7134 if (clip->clipProducer() == id) {
7135 clip->refreshClip(true, resetThumbs);
7141 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7143 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7145 if (effects.count()) {
7146 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7147 while (i != effects.constEnd()) {
7148 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);
7155 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
7157 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7159 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
7162 QDomElement newEffect;
7163 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7164 if (effect.attribute("id") == filter) {
7165 newEffect = effect.cloneNode().toElement();
7166 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7167 while (i != filterParams.constEnd()) {
7168 EffectsList::setParameter(newEffect, i.key(), i.value());
7169 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7172 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7173 m_commandStack->push(command);
7174 emit clipItemSelected(clip);