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 opMode = clip->operationMode(mapToScene(event->pos()));
627 const double size = 5;
628 if (opMode == m_moveOpMode) {
629 QGraphicsView::mouseMoveEvent(event);
632 removeTipAnimation();
634 m_moveOpMode = opMode;
635 setTipAnimation(clip, opMode, size);
637 if (item->type() == AVWIDGET)
638 ci = static_cast <ClipItem *>(item);
640 if (opMode == MOVE) {
641 setCursor(Qt::OpenHandCursor);
643 message = ci->clipName() + i18n(":");
644 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
645 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
646 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
647 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
648 if (clip->parentItem() == m_selectionGroup)
649 message.append(i18n(" Selection duration:"));
651 message.append(i18n(" Group duration:"));
652 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
653 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
654 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
655 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
659 } else if (opMode == RESIZESTART) {
660 setCursor(KCursor("left_side", Qt::SizeHorCursor));
662 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
663 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
664 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
665 } else if (opMode == RESIZEEND) {
666 setCursor(KCursor("right_side", Qt::SizeHorCursor));
668 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
669 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
670 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
671 } else if (opMode == FADEIN || opMode == FADEOUT) {
672 setCursor(Qt::PointingHandCursor);
673 if (ci && opMode == FADEIN && ci->fadeIn()) {
674 message = i18n("Fade in duration: ");
675 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
676 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
677 message = i18n("Fade out duration: ");
678 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
680 message = i18n("Drag to add or resize a fade effect.");
682 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
683 setCursor(Qt::PointingHandCursor);
684 message = i18n("Click to add a transition.");
685 } else if (opMode == KEYFRAME) {
686 setCursor(Qt::PointingHandCursor);
687 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
690 if (!message.isEmpty())
691 emit displayMessage(message, InformationMessage);
692 } // no clip under mouse
693 else if (m_tool == RAZORTOOL) {
696 } else if (opMode == MOVEGUIDE) {
697 m_moveOpMode = opMode;
698 setCursor(Qt::SplitHCursor);
700 removeTipAnimation();
701 setCursor(Qt::ArrowCursor);
702 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
703 QGraphicsView::mouseMoveEvent(event);
705 setCursorPos(mappedXPos);
706 slotCheckPositionScrolling();
708 } else m_moveOpMode = NONE;
710 QGraphicsView::mouseMoveEvent(event);
714 void CustomTrackView::mousePressEvent(QMouseEvent * event)
716 setFocus(Qt::MouseFocusReason);
717 m_menuPosition = QPoint();
719 // special cases (middle click button or ctrl / shift click
720 if (event->button() == Qt::MidButton) {
722 m_blockRefresh = false;
723 m_operationMode = NONE;
727 if (event->modifiers() & Qt::ShiftModifier) {
728 // Rectangle selection
729 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
730 setDragMode(QGraphicsView::RubberBandDrag);
731 if (!(event->modifiers() & Qt::ControlModifier)) {
732 resetSelectionGroup();
733 scene()->clearSelection();
735 m_blockRefresh = false;
736 m_operationMode = RUBBERSELECTION;
737 QGraphicsView::mousePressEvent(event);
741 m_blockRefresh = true;
744 if (m_tool != RAZORTOOL) activateMonitor();
745 else if (m_document->renderer()->playSpeed() != 0.0) {
746 m_document->renderer()->pause();
749 m_clickEvent = event->pos();
751 // check item under mouse
752 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
753 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
754 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
755 setDragMode(QGraphicsView::ScrollHandDrag);
756 QGraphicsView::mousePressEvent(event);
757 m_blockRefresh = false;
758 m_operationMode = NONE;
762 // if a guide and a clip were pressed, just select the guide
763 for (int i = 0; i < collisionList.count(); ++i) {
764 if (collisionList.at(i)->type() == GUIDEITEM) {
765 // a guide item was pressed
766 m_dragGuide = (Guide *) collisionList.at(i);
767 if (event->button() == Qt::LeftButton) { // move it
768 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
769 m_operationMode = MOVEGUIDE;
770 // deselect all clips so that only the guide will move
771 m_scene->clearSelection();
772 resetSelectionGroup(false);
773 updateSnapPoints(NULL);
774 QGraphicsView::mousePressEvent(event);
776 } else // show context menu
781 // Find first clip, transition or group under mouse (when no guides selected)
783 AbstractGroupItem *dragGroup = NULL;
784 AbstractClipItem *collisionClip = NULL;
786 while (!m_dragGuide && ct < collisionList.count()) {
787 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
788 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
789 if (collisionClip->isItemLocked())
791 if (collisionClip == m_dragItem)
792 collisionClip = NULL;
794 m_dragItem = collisionClip;
796 m_dragItemInfo = m_dragItem->info();
797 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
798 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
799 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
806 if (m_dragItem) emit clipItemSelected(NULL);
809 #if QT_VERSION >= 0x040600
810 // Add shadow to dragged item, currently disabled because of painting artifacts
811 //TODO: re-enable when fixed
812 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
813 eff->setBlurRadius(5);
814 eff->setOffset(3, 3);
815 m_dragItem->setGraphicsEffect(eff);*/
817 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
818 // update transition menu action
819 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
820 m_autoTransition->setEnabled(true);
821 } else m_autoTransition->setEnabled(false);
823 // context menu requested
824 if (event->button() == Qt::RightButton) {
826 if (dragGroup) dragGroup->setSelected(true);
827 else if (!m_dragItem->isSelected()) {
828 resetSelectionGroup(false);
829 m_scene->clearSelection();
830 m_dragItem->setSelected(true);
832 } else if (!m_dragGuide) {
833 // check if there is a guide close to mouse click
834 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
835 for (int i = 0; i < guidesCollisionList.count(); i++) {
836 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
837 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
841 // keep this to support multiple guides context menu in the future (?)
842 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
843 guidesCollisionList.removeAt(0);
845 if (!guidesCollisionList.isEmpty())
846 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
849 m_operationMode = NONE;
850 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
851 m_menuPosition = m_clickEvent;
857 // No item under click
858 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
859 resetSelectionGroup(false);
860 setCursor(Qt::ArrowCursor);
861 m_scene->clearSelection();
863 updateClipTypeActions(NULL);
864 if (m_tool == SPACERTOOL) {
865 QList<QGraphicsItem *> selection;
866 if (event->modifiers() == Qt::ControlModifier) {
867 // Ctrl + click, select all items on track after click position
868 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
869 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
870 // Cannot use spacer on locked track
871 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
875 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
878 selection = checkForGroups(rect, &isOk);
880 // groups found on track, do not allow the move
881 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
885 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;
887 // Select all items on all tracks after click position
888 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
889 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
892 QList <GenTime> offsetList;
893 // create group to hold selected items
894 m_selectionGroup = new AbstractGroupItem(m_document->fps());
895 scene()->addItem(m_selectionGroup);
897 for (int i = 0; i < selection.count(); i++) {
898 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
899 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
900 if (item->isItemLocked()) continue;
901 offsetList.append(item->startPos());
902 offsetList.append(item->endPos());
903 m_selectionGroup->addToGroup(selection.at(i));
904 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
905 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
906 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
907 QList<QGraphicsItem *> children = selection.at(i)->childItems();
908 for (int j = 0; j < children.count(); j++) {
909 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
910 offsetList.append(item->startPos());
911 offsetList.append(item->endPos());
913 m_selectionGroup->addToGroup(selection.at(i));
914 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
915 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
916 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
917 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
918 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
919 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
922 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
923 if (!offsetList.isEmpty()) {
925 QList <GenTime> cleandOffsetList;
926 GenTime startOffset = offsetList.takeFirst();
927 for (int k = 0; k < offsetList.size(); k++) {
928 GenTime newoffset = offsetList.at(k) - startOffset;
929 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
930 cleandOffsetList.append(newoffset);
933 updateSnapPoints(NULL, cleandOffsetList, true);
935 m_operationMode = SPACER;
937 setCursorPos((int)(mapToScene(event->x(), 0).x()));
939 //QGraphicsView::mousePressEvent(event);
945 if (m_tool == RAZORTOOL && m_dragItem) {
946 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
947 if (m_dragItem->type() == TRANSITIONWIDGET) {
948 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
950 m_document->renderer()->pause();
951 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
952 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
954 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
955 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
956 m_commandStack->push(command);
958 setDocumentModified();
965 bool itemSelected = false;
966 if (m_dragItem->isSelected())
968 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
970 else if (dragGroup && dragGroup->isSelected())
973 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
974 if (event->modifiers() != Qt::ControlModifier) {
975 resetSelectionGroup(false);
976 m_scene->clearSelection();
977 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
978 viewport()->update();
979 } else resetSelectionGroup();
981 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
982 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
984 bool selected = !m_dragItem->isSelected();
986 dragGroup->setSelected(selected);
988 m_dragItem->setSelected(selected);
990 groupSelectedItems();
991 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
992 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
993 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
996 if (collisionClip != NULL || m_dragItem == NULL) {
997 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
998 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
999 emit clipItemSelected(selected);
1001 emit clipItemSelected(NULL);
1005 // If clicked item is selected, allow move
1006 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
1008 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1009 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1010 // all other modes break the selection, so the user probably wants to move it
1011 m_operationMode = MOVE;
1013 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1015 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1017 // Update snap points
1018 if (m_selectionGroup == NULL) {
1019 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1020 updateSnapPoints(NULL);
1022 updateSnapPoints(m_dragItem);
1024 QList <GenTime> offsetList;
1025 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1026 for (int i = 0; i < children.count(); i++) {
1027 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1028 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1029 offsetList.append(item->startPos());
1030 offsetList.append(item->endPos());
1033 if (!offsetList.isEmpty()) {
1035 GenTime startOffset = offsetList.takeFirst();
1036 QList <GenTime> cleandOffsetList;
1037 for (int k = 0; k < offsetList.size(); k++) {
1038 GenTime newoffset = offsetList.at(k) - startOffset;
1039 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1040 cleandOffsetList.append(newoffset);
1043 updateSnapPoints(NULL, cleandOffsetList, true);
1047 if (m_operationMode == KEYFRAME) {
1048 m_dragItem->updateSelectedKeyFrame();
1049 m_blockRefresh = false;
1051 } else if (m_operationMode == MOVE) {
1052 setCursor(Qt::ClosedHandCursor);
1053 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1055 info.startPos = m_dragItem->startPos();
1056 info.track = m_dragItem->track();
1057 int transitiontrack = getPreviousVideoTrack(info.track);
1058 ClipItem *transitionClip = NULL;
1059 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1060 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1061 info.endPos = transitionClip->endPos();
1063 GenTime transitionDuration(65, m_document->fps());
1064 if (m_dragItem->cropDuration() < transitionDuration)
1065 info.endPos = m_dragItem->endPos();
1067 info.endPos = info.startPos + transitionDuration;
1069 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1070 // Check there is no other transition at that place
1071 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1072 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1073 QList<QGraphicsItem *> selection = m_scene->items(r);
1074 bool transitionAccepted = true;
1075 for (int i = 0; i < selection.count(); i++) {
1076 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1077 Transition *tr = static_cast <Transition *>(selection.at(i));
1078 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1079 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1080 } else transitionAccepted = false;
1083 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1084 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1085 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1087 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1088 info.track = m_dragItem->track();
1089 int transitiontrack = getPreviousVideoTrack(info.track);
1090 ClipItem *transitionClip = NULL;
1091 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1092 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1093 info.startPos = transitionClip->startPos();
1095 GenTime transitionDuration(65, m_document->fps());
1096 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1097 else info.startPos = info.endPos - transitionDuration;
1099 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1100 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1101 EffectsList::setParameter(transition, "reverse", "1");
1103 // Check there is no other transition at that place
1104 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1105 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1106 QList<QGraphicsItem *> selection = m_scene->items(r);
1107 bool transitionAccepted = true;
1108 for (int i = 0; i < selection.count(); i++) {
1109 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1110 Transition *tr = static_cast <Transition *>(selection.at(i));
1111 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1112 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1113 } else transitionAccepted = false;
1116 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1117 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1119 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1120 resetSelectionGroup(false);
1121 m_dragItem->setSelected(true);
1124 m_blockRefresh = false;
1126 QGraphicsView::mousePressEvent(event);
1129 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1131 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1132 QList<QGraphicsItem *> list = scene()->items(p);
1133 AbstractGroupItem *group = NULL;
1134 for (int i = 0; i < list.size(); i++) {
1135 if (!list.at(i)->isEnabled()) continue;
1136 if (list.at(i)->type() == GROUPWIDGET) {
1137 group = static_cast <AbstractGroupItem *>(list.at(i));
1141 rebuildGroup(group);
1144 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1147 resetSelectionGroup(false);
1148 m_scene->clearSelection();
1150 QList <QGraphicsItem *> children = group->childItems();
1151 m_document->clipManager()->removeGroup(group);
1152 scene()->destroyItemGroup(group);
1153 for (int i = 0; i < children.count(); i++)
1154 children.at(i)->setSelected(true);
1155 groupSelectedItems(false, true);
1159 void CustomTrackView::resetSelectionGroup(bool selectItems)
1161 if (m_selectionGroup) {
1162 // delete selection group
1163 bool snap = KdenliveSettings::snaptopoints();
1164 KdenliveSettings::setSnaptopoints(false);
1166 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1167 scene()->destroyItemGroup(m_selectionGroup);
1168 for (int i = 0; i < children.count(); i++) {
1169 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1170 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1171 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1172 children.at(i)->setSelected(selectItems);
1174 } else if (children.at(i)->type() == GROUPWIDGET) {
1175 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1176 children.at(i)->setSelected(selectItems);
1180 m_selectionGroup = NULL;
1181 KdenliveSettings::setSnaptopoints(snap);
1185 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1187 if (m_selectionGroup) {
1188 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1191 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1192 if (selection.isEmpty()) return;
1194 // Find top left position of selection
1195 for (int i = 0; i < selection.count(); i++) {
1196 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1197 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1198 } else if (selection.at(i)->parentItem()) {
1199 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1203 if (force || selection.count() > 1) {
1204 bool snap = KdenliveSettings::snaptopoints();
1205 KdenliveSettings::setSnaptopoints(false);
1206 if (createNewGroup) {
1207 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1208 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1209 QPointF diff = newGroup->pos();
1210 newGroup->translate(-diff.x(), -diff.y());
1211 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1213 scene()->addItem(newGroup);
1215 // Check if we are trying to include a group in a group
1216 QList <AbstractGroupItem *> groups;
1217 for (int i = 0; i < selection.count(); i++) {
1218 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1219 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1220 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1221 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1223 if (!groups.isEmpty()) {
1224 // ungroup previous groups
1225 while (!groups.isEmpty()) {
1226 AbstractGroupItem *grp = groups.takeFirst();
1227 m_document->clipManager()->removeGroup(grp);
1228 scene()->destroyItemGroup(grp);
1230 selection = m_scene->selectedItems();
1233 for (int i = 0; i < selection.count(); i++) {
1234 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1235 newGroup->addToGroup(selection.at(i));
1236 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1239 KdenliveSettings::setSnaptopoints(snap);
1241 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1242 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1243 QPointF diff = m_selectionGroup->pos();
1244 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1245 m_selectionGroup->translate(- diff.x(), -diff.y());
1247 scene()->addItem(m_selectionGroup);
1248 for (int i = 0; i < selection.count(); i++) {
1249 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1250 m_selectionGroup->addToGroup(selection.at(i));
1251 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1254 KdenliveSettings::setSnaptopoints(snap);
1255 if (m_selectionGroup) {
1256 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1257 m_selectionGroupInfo.track = m_selectionGroup->track();
1260 } else resetSelectionGroup();
1263 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1265 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1266 /*if (m_moveOpMode == KEYFRAME) {
1267 // user double clicked on a keyframe, open edit dialog
1268 //TODO: update for effects with several values per keyframe
1269 QDialog d(parentWidget());
1270 Ui::KeyFrameDialog_UI view;
1272 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1273 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1274 view.kfr_value->setFocus();
1275 if (d.exec() == QDialog::Accepted) {
1276 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1277 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1278 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1279 QString previous = item->keyframes(item->selectedEffectIndex());
1280 item->updateKeyframeEffect();
1281 QString next = item->keyframes(item->selectedEffectIndex());
1282 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1283 m_commandStack->push(command);
1284 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1285 emit clipItemSelected(item, item->selectedEffectIndex());
1290 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1291 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1292 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1293 //QString previous = item->keyframes(item->selectedEffectIndex());
1294 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1295 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1296 //item->updateKeyframeEffect();
1297 //QString next = item->keyframes(item->selectedEffectIndex());
1298 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1299 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1300 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1301 m_commandStack->push(command);
1302 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1303 emit clipItemSelected(item, item->selectedEffectIndex());
1305 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1308 QList<QGraphicsItem *> collisionList = items(event->pos());
1309 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1310 Guide *editGuide = (Guide *) collisionList.at(0);
1311 if (editGuide) slotEditGuide(editGuide->info());
1316 void CustomTrackView::editItemDuration()
1318 AbstractClipItem *item;
1322 if (m_scene->selectedItems().count() == 1) {
1323 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1325 if (m_scene->selectedItems().empty())
1326 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1328 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1334 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1338 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1339 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1343 if (!item->isItemLocked()) {
1346 if (item->type() == TRANSITIONWIDGET)
1347 getTransitionAvailableSpace(item, minimum, maximum);
1349 getClipAvailableSpace(item, minimum, maximum);
1351 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1352 if (d.exec() == QDialog::Accepted) {
1353 ItemInfo clipInfo = item->info();
1354 ItemInfo startInfo = clipInfo;
1355 if (item->type() == TRANSITIONWIDGET) {
1356 // move & resize transition
1357 clipInfo.startPos = d.startPos();
1358 clipInfo.endPos = clipInfo.startPos + d.duration();
1359 clipInfo.track = item->track();
1360 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1361 updateTrackDuration(clipInfo.track, command);
1362 m_commandStack->push(command);
1364 // move and resize clip
1365 ClipItem *clip = static_cast<ClipItem *>(item);
1366 QUndoCommand *moveCommand = new QUndoCommand();
1367 moveCommand->setText(i18n("Edit clip"));
1368 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1369 // duration was reduced, so process it first
1370 clipInfo.endPos = clipInfo.startPos + d.duration();
1371 clipInfo.cropStart = d.cropStart();
1373 resizeClip(startInfo, clipInfo);
1374 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1375 adjustEffects(clip, startInfo, moveCommand);
1376 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1379 if (d.startPos() != clipInfo.startPos) {
1380 startInfo = clipInfo;
1381 clipInfo.startPos = d.startPos();
1382 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1383 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1386 if (d.duration() > item->cropDuration()) {
1387 // duration was increased, so process it after move
1388 startInfo = clipInfo;
1389 clipInfo.endPos = clipInfo.startPos + d.duration();
1390 clipInfo.cropStart = d.cropStart();
1392 resizeClip(startInfo, clipInfo);
1393 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1394 adjustEffects(clip, startInfo, moveCommand);
1395 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1397 updateTrackDuration(clipInfo.track, moveCommand);
1398 m_commandStack->push(moveCommand);
1402 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1406 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1408 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1410 clip->setKeyframes(index, keyframes);
1411 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1412 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1416 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1418 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1419 m_editGuide->setEnabled(m_dragGuide != NULL);
1420 m_markerMenu->clear();
1421 m_markerMenu->setEnabled(false);
1423 m_timelineContextMenu->popup(pos);
1424 } else if (group != NULL) {
1425 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1426 m_ungroupAction->setEnabled(true);
1427 updateClipTypeActions(NULL);
1428 m_timelineContextClipMenu->popup(pos);
1430 m_ungroupAction->setEnabled(false);
1431 if (clip->type() == AVWIDGET) {
1432 ClipItem *item = static_cast <ClipItem*>(clip);
1433 //build go to marker menu
1434 if (item->baseClip()) {
1435 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1436 int offset = item->startPos().frames(m_document->fps());
1437 if (!markers.isEmpty()) {
1438 for (int i = 0; i < markers.count(); i++) {
1439 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1440 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1441 QAction *go = m_markerMenu->addAction(position);
1442 go->setData(pos + offset);
1445 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1447 updateClipTypeActions(item);
1448 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1449 m_timelineContextClipMenu->popup(pos);
1450 } else if (clip->type() == TRANSITIONWIDGET) {
1451 m_timelineContextTransitionMenu->popup(pos);
1456 void CustomTrackView::activateMonitor()
1458 emit activateDocumentMonitor();
1461 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1463 resetSelectionGroup();
1465 info.startPos = GenTime();
1466 info.cropStart = GenTime(in, m_document->fps());
1467 info.endPos = GenTime(out - in, m_document->fps());
1468 info.cropDuration = info.endPos - info.startPos;
1471 // Check if clip can be inserted at that position
1472 ItemInfo pasteInfo = info;
1473 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1474 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1475 pasteInfo.track = selectedTrack();
1476 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1477 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1481 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1482 updateTrackDuration(pasteInfo.track, command);
1483 m_commandStack->push(command);
1485 selectClip(true, false);
1486 // Automatic audio split
1487 if (KdenliveSettings::splitaudio())
1491 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1493 if (data->hasFormat("kdenlive/clip")) {
1495 m_scene->clearSelection();
1496 resetSelectionGroup(false);
1497 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1498 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1500 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1503 if (clip->getProducer() == NULL) {
1504 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1507 QPointF framePos = mapToScene(pos);
1509 info.startPos = GenTime();
1510 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1511 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1512 info.cropDuration = info.endPos - info.startPos;
1515 // Check if clip can be inserted at that position
1516 ItemInfo pasteInfo = info;
1517 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1518 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1519 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1520 framePos.setX((int)(framePos.x() + 0.5));
1521 framePos.setY(pasteInfo.track * m_tracksHeight);
1522 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1525 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1526 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1527 m_selectionGroup->addToGroup(item);
1528 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1530 QList <GenTime> offsetList;
1531 offsetList.append(info.endPos);
1532 updateSnapPoints(NULL, offsetList);
1533 m_selectionGroup->setPos(framePos);
1534 scene()->addItem(m_selectionGroup);
1535 m_selectionGroup->setSelected(true);
1537 } else if (data->hasFormat("kdenlive/producerslist")) {
1539 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1540 m_scene->clearSelection();
1541 resetSelectionGroup(false);
1543 QList <GenTime> offsetList;
1544 QList <ItemInfo> infoList;
1545 QPointF framePos = mapToScene(pos);
1546 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1547 int track = (int)(framePos.y() / m_tracksHeight);
1548 framePos.setX((int)(framePos.x() + 0.5));
1549 framePos.setY(track * m_tracksHeight);
1551 // Check if clips can be inserted at that position
1552 for (int i = 0; i < ids.size(); ++i) {
1553 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1555 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1558 if (clip->getProducer() == NULL) {
1559 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1563 info.startPos = start;
1564 info.cropDuration = clip->duration();
1565 info.endPos = info.startPos + info.cropDuration;
1567 infoList.append(info);
1568 start += clip->duration();
1570 if (!canBePastedTo(infoList, AVWIDGET)) {
1573 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1575 for (int i = 0; i < ids.size(); ++i) {
1576 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1578 info.startPos = start;
1579 info.cropDuration = clip->duration();
1580 info.endPos = info.startPos + info.cropDuration;
1582 start += info.cropDuration;
1583 offsetList.append(start);
1584 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1585 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1586 m_selectionGroup->addToGroup(item);
1587 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1590 updateSnapPoints(NULL, offsetList);
1591 m_selectionGroup->setPos(framePos);
1592 scene()->addItem(m_selectionGroup);
1593 //m_selectionGroup->setZValue(10);
1594 m_thumbsTimer.start();
1598 // the drag is not a clip (may be effect, ...)
1606 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1608 if (insertDropClips(event->mimeData(), event->pos())) {
1609 if (event->source() == this) {
1610 event->setDropAction(Qt::MoveAction);
1613 event->setDropAction(Qt::MoveAction);
1614 event->acceptProposedAction();
1616 } else QGraphicsView::dragEnterEvent(event);
1619 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1621 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);
1622 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1623 collindingItems.removeAll(item);
1624 if (collindingItems.isEmpty()) return false;
1626 for (int i = 0; i < collindingItems.count(); i++) {
1627 QGraphicsItem *collision = collindingItems.at(i);
1628 if (collision->type() == item->type()) {
1630 kDebug() << "// COLLISIION DETECTED";
1638 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1640 int track = m_document->tracksCount() - clip->track();
1641 GenTime pos = clip->startPos();
1642 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1643 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1646 bool success = true;
1647 for (int i = 0; i < clip->effectsCount(); i++) {
1648 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1650 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1651 m_document->renderer()->doRefresh();
1654 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1656 if (pos < GenTime()) {
1658 if (effect.attribute("id") == "speed") {
1659 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1663 m_document->addTrackEffect(track - 1, effect);
1664 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1665 emit updateTrackEffectState(track - 1);
1666 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1669 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1671 // Special case: speed effect
1672 if (effect.attribute("id") == "speed") {
1673 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1674 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1678 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1679 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1680 if (strobe == 0) strobe = 1;
1681 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1682 EffectsParameterList params = clip->addEffect(effect);
1683 m_document->renderer()->mltAddEffect(track, pos, params);
1684 if (clip->isSelected()) emit clipItemSelected(clip);
1687 EffectsParameterList params = clip->addEffect(effect);
1688 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1689 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1690 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1691 if (clip->isSelected()) emit clipItemSelected(clip);
1692 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1695 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1697 QString index = effect.attribute("kdenlive_ix");
1698 if (pos < GenTime()) {
1699 // Delete track effect
1700 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1701 m_document->removeTrackEffect(track - 1, effect);
1703 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1704 emit updateTrackEffectState(track - 1);
1705 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1708 // Special case: speed effect
1709 if (effect.attribute("id") == "speed") {
1710 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1712 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1713 clip->deleteEffect(index);
1714 emit clipItemSelected(clip);
1715 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1719 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1720 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1721 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1724 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1726 clip->deleteEffect(index);
1727 emit clipItemSelected(clip);
1731 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1733 QList<QGraphicsItem *> itemList = group->childItems();
1734 QUndoCommand *effectCommand = new QUndoCommand();
1736 QDomElement namenode = effect.firstChildElement("name");
1737 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1738 else effectName = i18n("effect");
1739 effectCommand->setText(i18n("Add %1", effectName));
1740 for (int i = 0; i < itemList.count(); i++) {
1741 if (itemList.at(i)->type() == AVWIDGET) {
1742 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1743 if (effect.tagName() == "effectgroup") {
1744 QDomNodeList effectlist = effect.elementsByTagName("effect");
1745 for (int j = 0; j < effectlist.count(); j++) {
1746 QDomElement subeffect = effectlist.at(j).toElement();
1747 if (subeffect.hasAttribute("kdenlive_info")) {
1748 // effect is in a group
1749 EffectInfo effectInfo;
1750 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1751 if (effectInfo.groupIndex < 0) {
1752 // group needs to be appended
1753 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1754 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1757 processEffect(item, subeffect, effectCommand);
1761 processEffect(item, effect, effectCommand);
1765 if (effectCommand->childCount() > 0) {
1766 m_commandStack->push(effectCommand);
1767 setDocumentModified();
1768 } else delete effectCommand;
1771 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1773 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1776 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1778 QList<QGraphicsItem *> itemList;
1779 QUndoCommand *effectCommand = new QUndoCommand();
1781 if (effect.tagName() == "effectgroup") {
1782 effectName = effect.attribute("name");
1784 QDomElement namenode = effect.firstChildElement("name");
1785 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1786 else effectName = i18n("effect");
1788 effectCommand->setText(i18n("Add %1", effectName));
1790 if (track == -1) itemList = scene()->selectedItems();
1791 if (itemList.isEmpty()) {
1792 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1793 if (clip) itemList.append(clip);
1794 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1798 for (int i = 0; i < itemList.count(); i++) {
1799 if (itemList.at(i)->type() == GROUPWIDGET) {
1800 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1801 for (int j = 0; j < subitems.count(); j++) {
1802 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1807 for (int i = 0; i < itemList.count(); i++) {
1808 if (itemList.at(i)->type() == AVWIDGET) {
1809 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1810 if (effect.tagName() == "effectgroup") {
1811 QDomNodeList effectlist = effect.elementsByTagName("effect");
1812 for (int j = 0; j < effectlist.count(); j++) {
1813 QDomElement subeffect = effectlist.at(j).toElement();
1814 if (subeffect.hasAttribute("kdenlive_info")) {
1815 // effect is in a group
1816 EffectInfo effectInfo;
1817 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1818 if (effectInfo.groupIndex < 0) {
1819 // group needs to be appended
1820 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1821 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1824 processEffect(item, subeffect, effectCommand);
1827 else processEffect(item, effect, effectCommand);
1830 if (effectCommand->childCount() > 0) {
1831 m_commandStack->push(effectCommand);
1832 setDocumentModified();
1833 if (effectCommand->childCount() == 1) {
1834 // Display newly added clip effect
1835 for (int i = 0; i < itemList.count(); i++) {
1836 if (itemList.at(i)->type() == AVWIDGET) {
1837 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1838 clip->setSelectedEffect(clip->effectsCount());
1839 if (!clip->isSelected()) {
1840 clearSelection(false);
1841 clip->setSelected(true);
1842 emit clipItemSelected(clip);
1848 } else delete effectCommand;
1851 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, QUndoCommand *effectCommand)
1853 if (effect.attribute("type") == "audio") {
1854 // Don't add audio effects on video clips
1855 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1856 /* do not show error message when item is part of a group as the user probably knows what he does then
1857 * and the message is annoying when working with the split audio feature */
1858 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1859 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1862 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1863 // Don't add video effect on audio clips
1864 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1865 /* do not show error message when item is part of a group as the user probably knows what he does then
1866 * and the message is annoying when working with the split audio feature */
1867 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1868 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1872 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1873 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1876 if (item->isItemLocked()) {
1880 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1881 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1883 item->initEffect(effect);
1885 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1888 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1891 // delete track effect
1892 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1893 m_commandStack->push(command);
1894 setDocumentModified();
1897 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1898 //clip is in a group, also remove the effect in other clips of the group
1899 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1900 QUndoCommand *delCommand = new QUndoCommand();
1902 QDomElement namenode = effect.firstChildElement("name");
1903 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1904 else effectName = i18n("effect");
1905 delCommand->setText(i18n("Delete %1", effectName));
1908 for (int i = 0; i < items.count(); i++) {
1909 if (items.at(i)->type() == GROUPWIDGET) {
1910 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1911 for (int j = 0; j < subitems.count(); j++) {
1912 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1917 for (int i = 0; i < items.count(); i++) {
1918 if (items.at(i)->type() == AVWIDGET) {
1919 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1920 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1922 QDomElement eff = item->effectAtIndex(ix);
1923 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1927 if (delCommand->childCount() > 0)
1928 m_commandStack->push(delCommand);
1931 setDocumentModified();
1934 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1935 m_commandStack->push(command);
1936 setDocumentModified();
1939 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
1941 if (insertedEffect.isNull()) {
1942 kDebug()<<"// Trying to add null effect";
1943 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1946 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
1947 QDomElement effect = insertedEffect.cloneNode().toElement();
1948 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
1949 if (pos < GenTime()) {
1950 // editing a track effect
1951 EffectsParameterList effectParams = getEffectArgs(effect);
1952 // check if we are trying to reset a keyframe effect
1953 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1954 clip->initEffect(effect);
1955 effectParams = getEffectArgs(effect);
1957 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
1958 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1960 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1961 emit updateTrackEffectState(track);
1962 setDocumentModified();
1966 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1968 // Special case: speed effect
1969 if (effect.attribute("id") == "speed") {
1970 if (effect.attribute("disable") == "1") {
1971 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1974 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1975 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1976 if (strobe == 0) strobe = 1;
1977 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1979 clip->updateEffect(effect);
1980 if (updateEffectStack && clip->isSelected())
1981 emit clipItemSelected(clip);
1982 if (ix == clip->selectedEffectIndex()) {
1983 // make sure to update display of clip keyframes
1984 clip->setSelectedEffect(ix);
1989 EffectsParameterList effectParams = getEffectArgs(effect);
1990 // check if we are trying to reset a keyframe effect
1991 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1992 clip->initEffect(effect);
1993 effectParams = getEffectArgs(effect);
1996 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1997 // A fade effect was modified, update the clip
1998 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1999 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
2000 clip->setFadeIn(pos);
2002 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2003 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
2004 clip->setFadeOut(pos);
2007 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2010 clip->updateEffect(effect);
2011 if (updateEffectStack && clip->isSelected()) {
2012 emit clipItemSelected(clip);
2014 if (ix == clip->selectedEffectIndex()) {
2015 // make sure to update display of clip keyframes
2016 clip->setSelectedEffect(ix);
2019 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2021 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2022 setDocumentModified();
2025 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2027 if (pos < GenTime()) {
2028 // editing a track effect
2029 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2030 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2033 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2034 emit updateTrackEffectState(track);
2035 setDocumentModified();
2038 // editing a clip effect
2039 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2041 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2043 clip->enableEffects(effectIndexes, disable);
2044 if (updateEffectStack && clip->isSelected()) {
2045 emit clipItemSelected(clip);
2047 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2048 // make sure to update display of clip keyframes
2049 clip->setSelectedEffect(clip->selectedEffectIndex());
2052 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2054 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2057 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2059 if (pos < GenTime()) {
2060 // Moving track effect
2061 int documentTrack = m_document->tracksCount() - track - 1;
2062 int max = m_document->getTrackEffects(documentTrack).count();
2063 int new_position = newPos.at(0);
2064 if (new_position > max) {
2067 int old_position = oldPos.at(0);
2068 for (int i = 0; i < newPos.count(); i++) {
2069 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2070 if (old_position > new_position) {
2071 // Moving up, we need to adjust index
2072 old_position = oldPos.at(i);
2073 new_position = newPos.at(i);
2075 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2076 if (!act.isNull() && !before.isNull()) {
2077 m_document->setTrackEffect(documentTrack, new_position, before);
2078 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2079 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2081 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2084 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2086 int new_position = newPos.at(0);
2087 if (new_position > clip->effectsCount()) {
2088 new_position = clip->effectsCount();
2090 int old_position = oldPos.at(0);
2091 for (int i = 0; i < newPos.count(); i++) {
2092 QDomElement act = clip->effectAtIndex(new_position);
2093 if (old_position > new_position) {
2094 // Moving up, we need to adjust index
2095 old_position = oldPos.at(i);
2096 new_position = newPos.at(i);
2098 QDomElement before = clip->effectAtIndex(old_position);
2099 if (act.isNull() || before.isNull()) {
2100 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2103 clip->moveEffect(before, new_position);
2104 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2105 if (act.attribute("id") == "speed") {
2106 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2107 } else if (before.attribute("id") == "speed") {
2108 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2109 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2111 clip->setSelectedEffect(newPos.at(0));
2112 emit clipItemSelected(clip);
2113 setDocumentModified();
2114 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2117 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2119 ChangeEffectStateCommand *command;
2121 // editing track effect
2122 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2124 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2125 QList <int> speedEffectIndexes;
2126 for (int i = 0; i < effectIndexes.count(); i++) {
2127 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2128 if (effect.attribute("id") == "speed") {
2130 speedEffectIndexes << effectIndexes.at(i);
2131 QDomElement newEffect = effect.cloneNode().toElement();
2132 newEffect.setAttribute("disable", (int) disable);
2133 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2134 m_commandStack->push(editcommand);
2137 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2138 effectIndexes.removeAll(speedEffectIndexes.at(j));
2140 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2142 m_commandStack->push(command);
2143 setDocumentModified();
2146 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2148 MoveEffectCommand *command;
2150 // editing track effect
2151 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2152 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2153 m_commandStack->push(command);
2154 setDocumentModified();
2157 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2159 EditEffectCommand *command;
2160 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2161 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2162 m_commandStack->push(command);
2165 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2167 QDomElement effect = clip->getEffectAtIndex(ix);
2168 QDomElement oldeffect = effect.cloneNode().toElement();
2169 effect.setAttribute("region", region);
2170 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2171 m_commandStack->push(command);
2174 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2178 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2179 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2180 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2182 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);
2184 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2185 m_blockRefresh = false;
2189 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2190 int cutPos = (int) cutTime.frames(m_document->fps());
2192 newPos.startPos = cutTime;
2193 newPos.endPos = info.endPos;
2194 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2195 newPos.track = info.track;
2196 newPos.cropDuration = newPos.endPos - newPos.startPos;
2198 bool snap = KdenliveSettings::snaptopoints();
2199 KdenliveSettings::setSnaptopoints(false);
2200 ClipItem *dup = item->clone(newPos);
2202 // remove unwanted effects
2203 // fade in from 2nd part of the clip
2204 int ix = dup->hasEffect(QString(), "fadein");
2206 QDomElement oldeffect = dup->effectAtIndex(ix);
2207 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2209 ix = dup->hasEffect(QString(), "fade_from_black");
2211 QDomElement oldeffect = dup->effectAtIndex(ix);
2212 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2214 // fade out from 1st part of the clip
2215 ix = item->hasEffect(QString(), "fadeout");
2217 QDomElement oldeffect = item->effectAtIndex(ix);
2218 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2220 ix = item->hasEffect(QString(), "fade_to_black");
2222 QDomElement oldeffect = item->effectAtIndex(ix);
2223 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2227 item->resizeEnd(cutPos);
2228 scene()->addItem(dup);
2229 if (item->checkKeyFrames())
2230 slotRefreshEffects(item);
2231 if (dup->checkKeyFrames())
2232 slotRefreshEffects(dup);
2234 item->baseClip()->addReference();
2235 m_document->updateClip(item->baseClip()->getId());
2236 setDocumentModified();
2237 KdenliveSettings::setSnaptopoints(snap);
2238 if (execute && item->isSelected())
2239 emit clipItemSelected(item);
2244 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2245 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2247 if (!item || !dup || item == dup) {
2248 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2249 m_blockRefresh = false;
2252 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2253 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2257 bool snap = KdenliveSettings::snaptopoints();
2258 KdenliveSettings::setSnaptopoints(false);
2260 // join fade effects again
2261 int ix = dup->hasEffect(QString(), "fadeout");
2263 QDomElement effect = dup->effectAtIndex(ix);
2264 item->addEffect(effect);
2266 ix = dup->hasEffect(QString(), "fade_to_black");
2268 QDomElement effect = dup->effectAtIndex(ix);
2269 item->addEffect(effect);
2272 m_waitingThumbs.removeAll(dup);
2273 bool selected = item->isSelected();
2274 if (dup->isSelected()) {
2276 item->setSelected(true);
2277 emit clipItemSelected(NULL);
2279 dup->baseClip()->removeReference();
2280 m_document->updateClip(dup->baseClip()->getId());
2281 scene()->removeItem(dup);
2285 ItemInfo clipinfo = item->info();
2286 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2287 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2289 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2290 setDocumentModified();
2292 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2294 KdenliveSettings::setSnaptopoints(snap);
2295 if (execute && selected)
2296 emit clipItemSelected(item);
2299 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2302 void CustomTrackView::slotEnableRefresh()
2304 m_blockRefresh = false;
2307 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2309 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2310 if (itemList.count() == 1) {
2311 if (itemList.at(0)->type() == AVWIDGET) {
2312 ClipItem *item = (ClipItem *) itemList.at(0);
2314 info.track = item->track();
2315 ClipItem *transitionClip = NULL;
2316 const int transitiontrack = getPreviousVideoTrack(info.track);
2317 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2318 if (pos < item->startPos() + item->cropDuration() / 2) {
2319 // add transition to clip start
2320 info.startPos = item->startPos();
2321 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2322 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2323 info.endPos = transitionClip->endPos();
2324 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2325 // Check there is no other transition at that place
2326 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2327 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2328 QList<QGraphicsItem *> selection = m_scene->items(r);
2329 bool transitionAccepted = true;
2330 for (int i = 0; i < selection.count(); i++) {
2331 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2332 Transition *tr = static_cast <Transition *>(selection.at(i));
2333 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2334 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2335 } else transitionAccepted = false;
2338 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2339 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2342 // add transition to clip end
2343 info.endPos = item->endPos();
2344 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2345 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2346 info.startPos = transitionClip->startPos();
2347 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2348 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2349 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2351 // Check there is no other transition at that place
2352 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2353 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2354 QList<QGraphicsItem *> selection = m_scene->items(r);
2355 bool transitionAccepted = true;
2356 for (int i = 0; i < selection.count(); i++) {
2357 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2358 Transition *tr = static_cast <Transition *>(selection.at(i));
2359 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2360 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2361 } else transitionAccepted = false;
2364 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2365 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2368 } else for (int i = 0; i < itemList.count(); i++) {
2369 if (itemList.at(i)->type() == AVWIDGET) {
2370 ClipItem *item = (ClipItem *) itemList.at(i);
2372 info.startPos = item->startPos();
2373 info.endPos = info.startPos + GenTime(65, m_document->fps());
2374 info.track = item->track();
2376 // Check there is no other transition at that place
2377 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2378 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2379 QList<QGraphicsItem *> selection = m_scene->items(r);
2380 bool transitionAccepted = true;
2381 for (int i = 0; i < selection.count(); i++) {
2382 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2383 Transition *tr = static_cast <Transition *>(selection.at(i));
2384 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2385 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2386 } else transitionAccepted = false;
2389 int transitiontrack = getPreviousVideoTrack(info.track);
2390 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2391 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2396 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2398 if (transitionInfo.startPos >= transitionInfo.endPos) {
2399 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2402 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2403 m_commandStack->push(command);
2404 setDocumentModified();
2407 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2409 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2410 //kDebug() << "---- ADDING transition " << params.attribute("value");
2411 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2412 scene()->addItem(tr);
2413 setDocumentModified();
2415 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2420 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2422 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2424 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2427 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2428 if (m_dragItem == item) m_dragItem = NULL;
2430 #if QT_VERSION >= 0x040600
2431 // animate item deletion
2432 item->closeAnimation();
2436 emit transitionItemSelected(NULL);
2437 setDocumentModified();
2440 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2442 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2443 QDomElement xml = tr->toXML();
2444 if (old.isNull() || xml.isNull()) {
2445 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2448 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2449 updateTrackDuration(tr->track(), command);
2450 m_commandStack->push(command);
2451 setDocumentModified();
2454 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2456 Transition *item = getTransitionItemAt(pos, track);
2458 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2463 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2465 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);
2466 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2467 item->setTransitionParameters(transition);
2468 if (updateTransitionWidget) {
2469 ItemInfo info = item->info();
2471 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2472 if (transitionClip && transitionClip->baseClip()) {
2473 QString size = transitionClip->baseClip()->getProperty("frame_size");
2474 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2475 if (factor == 0) factor = 1.0;
2476 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2477 p.setY(size.section('x', 1, 1).toInt());
2479 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2481 setDocumentModified();
2484 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2487 const QPointF pos = mapToScene(event->pos());
2488 if (m_selectionGroup) {
2489 m_selectionGroup->setPos(pos);
2490 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2491 event->acceptProposedAction();
2493 // Drag enter was not possible, try again at mouse position
2494 insertDropClips(event->mimeData(), event->pos());
2498 QGraphicsView::dragMoveEvent(event);
2502 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2504 if (m_selectionGroup && m_clipDrag) {
2505 m_thumbsTimer.stop();
2506 m_waitingThumbs.clear();
2507 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2509 scene()->destroyItemGroup(m_selectionGroup);
2510 m_selectionGroup = NULL;
2511 } else QGraphicsView::dragLeaveEvent(event);
2514 void CustomTrackView::dropEvent(QDropEvent * event)
2516 if (m_selectionGroup && m_clipDrag) {
2517 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2518 resetSelectionGroup();
2519 m_scene->clearSelection();
2520 bool hasVideoClip = false;
2521 QUndoCommand *addCommand = new QUndoCommand();
2522 addCommand->setText(i18n("Add timeline clip"));
2523 QList <ClipItem *> brokenClips;
2525 for (int i = 0; i < items.count(); i++) {
2526 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2527 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2528 if (items.count() == 1) {
2529 updateClipTypeActions(item);
2531 updateClipTypeActions(NULL);
2534 //TODO: take care of edit mode for undo
2535 item->baseClip()->addReference();
2536 //item->setZValue(item->defaultZValue());
2537 m_document->updateClip(item->baseClip()->getId());
2538 ItemInfo info = item->info();
2540 int tracknumber = m_document->tracksCount() - info.track - 1;
2541 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2542 if (isLocked) item->setItemLocked(true);
2543 ItemInfo clipInfo = info;
2544 clipInfo.track = m_document->tracksCount() - item->track();
2546 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2548 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2549 brokenClips.append(item);
2552 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2554 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2555 updateTrackDuration(info.track, addCommand);
2557 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2558 // add transparency transition
2559 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2560 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2562 item->setSelected(true);
2564 qDeleteAll(brokenClips);
2565 brokenClips.clear();
2566 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2567 else delete addCommand;
2569 // Automatic audio split
2570 if (KdenliveSettings::splitaudio())
2572 setDocumentModified();
2576 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2577 QList<QGraphicsItem *> selection = m_scene->items(rect);
2578 QStringList timelineList;
2580 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2581 for (int i = 0; i < selection.count(); i++) {
2582 if (selection.at(i)->type() == AVWIDGET) {
2583 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2584 int start = clip->startPos().frames(m_document->fps());
2585 int end = clip->endPos().frames(m_document->fps());
2586 timelineList.append(QString::number(start) + "-" + QString::number(end));
2589 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2592 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2593 if (items.count() > 1) {
2594 groupSelectedItems(true);
2595 } else if (items.count() == 1) {
2596 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2597 emit clipItemSelected((ClipItem*)m_dragItem, false);
2599 event->setDropAction(Qt::MoveAction);
2602 /// \todo enable when really working
2605 } else QGraphicsView::dropEvent(event);
2609 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2611 bool snap = KdenliveSettings::snaptopoints();
2612 KdenliveSettings::setSnaptopoints(false);
2613 if (mode == OVERWRITEEDIT) {
2614 // if we are in overwrite mode, move clips accordingly
2616 if (item == NULL) info = posinfo;
2617 else info = item->info();
2618 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);
2619 QList<QGraphicsItem *> selection = m_scene->items(rect);
2620 if (item) selection.removeAll(item);
2621 for (int i = 0; i < selection.count(); i++) {
2622 if (!selection.at(i)->isEnabled()) continue;
2623 if (selection.at(i)->type() == AVWIDGET) {
2624 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2625 if (clip->startPos() < info.startPos) {
2626 if (clip->endPos() > info.endPos) {
2627 ItemInfo clipInfo = clip->info();
2628 ItemInfo dupInfo = clipInfo;
2629 GenTime diff = info.startPos - clipInfo.startPos;
2630 dupInfo.startPos = info.startPos;
2631 dupInfo.cropStart += diff;
2632 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2633 ItemInfo newdupInfo = dupInfo;
2634 GenTime diff2 = info.endPos - info.startPos;
2635 newdupInfo.startPos = info.endPos;
2636 newdupInfo.cropStart += diff2;
2637 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2638 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2639 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2640 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2641 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2643 ItemInfo newclipInfo = clip->info();
2644 newclipInfo.endPos = info.startPos;
2645 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2646 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2648 } else if (clip->endPos() <= info.endPos) {
2649 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2650 m_waitingThumbs.removeAll(clip);
2651 scene()->removeItem(clip);
2655 ItemInfo newclipInfo = clip->info();
2656 newclipInfo.startPos = info.endPos;
2657 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2658 clip->resizeStart(info.endPos.frames(m_document->fps()));
2662 } else if (mode == INSERTEDIT) {
2663 // if we are in push mode, move clips accordingly
2665 if (item == NULL) info = posinfo;
2666 else info = item->info();
2667 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);
2668 QList<QGraphicsItem *> selection = m_scene->items(rect);
2669 if (item) selection.removeAll(item);
2670 for (int i = 0; i < selection.count(); i++) {
2671 if (selection.at(i)->type() == AVWIDGET) {
2672 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2673 if (clip->startPos() < info.startPos) {
2674 if (clip->endPos() > info.startPos) {
2675 ItemInfo clipInfo = clip->info();
2676 ItemInfo dupInfo = clipInfo;
2677 GenTime diff = info.startPos - clipInfo.startPos;
2678 dupInfo.startPos = info.startPos;
2679 dupInfo.cropStart += diff;
2680 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2681 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2682 // Commented out; variable dup unused. --granjow
2683 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2684 cutClip(clipInfo, info.startPos, true, false);
2687 // TODO: add insertspacecommand
2692 KdenliveSettings::setSnaptopoints(snap);
2696 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2698 if (mode == OVERWRITEEDIT) {
2699 // if we are in overwrite or push mode, move clips accordingly
2700 bool snap = KdenliveSettings::snaptopoints();
2701 KdenliveSettings::setSnaptopoints(false);
2702 ItemInfo info = item->info();
2703 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2704 QList<QGraphicsItem *> selection = m_scene->items(rect);
2705 selection.removeAll(item);
2706 for (int i = 0; i < selection.count(); i++) {
2707 if (!selection.at(i)->isEnabled()) continue;
2708 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2709 Transition *tr = static_cast<Transition *>(selection.at(i));
2710 if (tr->startPos() < info.startPos) {
2711 ItemInfo firstPos = tr->info();
2712 ItemInfo newPos = firstPos;
2713 firstPos.endPos = item->startPos();
2714 newPos.startPos = item->endPos();
2715 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2716 if (tr->endPos() > info.endPos) {
2718 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2720 } else if (tr->endPos() > info.endPos) {
2722 ItemInfo firstPos = tr->info();
2723 firstPos.startPos = item->endPos();
2724 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2726 // remove transition
2727 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2731 KdenliveSettings::setSnaptopoints(snap);
2735 QStringList CustomTrackView::mimeTypes() const
2737 QStringList qstrList;
2738 // list of accepted mime types for drop
2739 qstrList.append("text/plain");
2740 qstrList.append("kdenlive/producerslist");
2741 qstrList.append("kdenlive/clip");
2745 Qt::DropActions CustomTrackView::supportedDropActions() const
2747 // returns what actions are supported when dropping
2748 return Qt::MoveAction;
2751 void CustomTrackView::setDuration(int duration)
2753 int diff = qAbs(duration - sceneRect().width());
2754 if (diff * matrix().m11() > -50) {
2755 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2756 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2758 m_projectDuration = duration;
2761 int CustomTrackView::duration() const
2763 return m_projectDuration;
2766 void CustomTrackView::addTrack(TrackInfo type, int ix)
2768 QList <TransitionInfo> transitionInfos;
2769 if (ix == -1 || ix == m_document->tracksCount()) {
2770 m_document->insertTrack(0, type);
2771 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2773 m_document->insertTrack(m_document->tracksCount() - ix, type);
2774 // insert track in MLT playlist
2775 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2777 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2778 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2779 QList<QGraphicsItem *> selection = m_scene->items(r);
2780 resetSelectionGroup();
2782 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2783 scene()->addItem(m_selectionGroup);
2784 for (int i = 0; i < selection.count(); i++) {
2785 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2786 m_selectionGroup->addToGroup(selection.at(i));
2787 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2790 // Move graphic items
2791 m_selectionGroup->translate(0, m_tracksHeight);
2793 // adjust track number
2794 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2795 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2796 for (int i = 0; i < children.count(); i++) {
2797 if (children.at(i)->type() == GROUPWIDGET) {
2798 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2799 children << grp->childItems();
2802 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2804 ItemInfo clipinfo = item->info();
2805 if (item->type() == AVWIDGET) {
2806 ClipItem *clip = static_cast <ClipItem *>(item);
2807 // slowmotion clips are not track dependant, so no need to update them
2808 if (clip->speed() != 1.0) continue;
2809 // We add a move clip command so that we get the correct producer for new track number
2810 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2811 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2812 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2813 // problem updating clip
2814 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2817 } /*else if (item->type() == TRANSITIONWIDGET) {
2818 Transition *tr = static_cast <Transition *>(item);
2819 int track = tr->transitionEndTrack();
2821 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2825 // Sync transition tracks with MLT playlist
2827 TransitionInfo info;
2828 for (int i = 0; i < transitionInfos.count(); i++) {
2829 info = transitionInfos.at(i);
2830 tr = getTransitionItem(info);
2831 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2832 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2835 resetSelectionGroup(false);
2836 m_document->renderer()->unlockService(tractor);
2839 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2840 for (int i = 0; i < m_guides.count(); i++) {
2841 QLineF l = m_guides.at(i)->line();
2842 l.setP2(QPointF(l.x2(), maxHeight));
2843 m_guides.at(i)->setLine(l);
2846 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2847 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2848 viewport()->update();
2849 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2850 //setFixedHeight(50 * m_tracksCount);
2852 updateTrackNames(ix, true);
2855 void CustomTrackView::removeTrack(int ix)
2857 // Delete track in MLT playlist
2858 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2859 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2861 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2862 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2863 QList<QGraphicsItem *> selection = m_scene->items(r);
2865 resetSelectionGroup();
2867 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2868 scene()->addItem(m_selectionGroup);
2869 for (int i = 0; i < selection.count(); i++) {
2870 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2871 m_selectionGroup->addToGroup(selection.at(i));
2872 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2875 // Move graphic items
2876 qreal ydiff = 0 - (int) m_tracksHeight;
2877 m_selectionGroup->translate(0, ydiff);
2878 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2880 // adjust track number
2881 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2882 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2883 for (int i = 0; i < children.count(); i++) {
2884 if (children.at(i)->type() == GROUPWIDGET) {
2885 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2886 children << grp->childItems();
2889 if (children.at(i)->type() == AVWIDGET) {
2890 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2892 ItemInfo clipinfo = clip->info();
2893 // We add a move clip command so that we get the correct producer for new track number
2894 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2895 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2896 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2897 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2900 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2901 Transition *tr = static_cast <Transition *>(children.at(i));
2903 int track = tr->transitionEndTrack();
2905 ItemInfo clipinfo = tr->info();
2906 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2910 resetSelectionGroup(false);
2911 m_document->renderer()->unlockService(tractor);
2913 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2914 for (int i = 0; i < m_guides.count(); i++) {
2915 QLineF l = m_guides.at(i)->line();
2916 l.setP2(QPointF(l.x2(), maxHeight));
2917 m_guides.at(i)->setLine(l);
2919 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2920 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2922 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2923 viewport()->update();
2925 updateTrackNames(ix, false);
2926 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2929 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2931 for (int i = 0; i < trackInfos.count(); ++i) {
2932 m_document->setTrackType(i, trackInfos.at(i));
2933 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2934 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2937 viewport()->update();
2938 emit trackHeightChanged();
2941 void CustomTrackView::slotSwitchTrackAudio(int ix)
2943 /*for (int i = 0; i < m_document->tracksCount(); i++)
2944 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2945 int tracknumber = m_document->tracksCount() - ix - 1;
2946 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2947 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2948 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2949 setDocumentModified();
2952 void CustomTrackView::slotSwitchTrackLock(int ix)
2954 int tracknumber = m_document->tracksCount() - ix - 1;
2955 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2956 m_commandStack->push(command);
2960 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2962 int tracknumber = m_document->tracksCount() - ix - 1;
2963 m_document->switchTrackLock(tracknumber, lock);
2965 emit doTrackLock(ix, lock);
2966 AbstractClipItem *clip = NULL;
2967 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2969 for (int i = 0; i < selection.count(); i++) {
2970 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2971 if (selection.at(i)->parentItem() && m_selectionGroup) {
2972 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2973 resetSelectionGroup();
2976 bool changeGroupLock = true;
2977 bool hasClipOnTrack = false;
2978 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2979 for (int j = 0; j < children.count(); ++j) {
2980 if (children.at(j)->isSelected()) {
2981 if (children.at(j)->type() == AVWIDGET)
2982 emit clipItemSelected(NULL);
2983 else if (children.at(j)->type() == TRANSITIONWIDGET)
2984 emit transitionItemSelected(NULL);
2989 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2990 if (child == m_dragItem)
2993 // only unlock group, if it is not locked by another track too
2994 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2995 changeGroupLock = false;
2997 // only (un-)lock if at least one clip is on the track
2998 if (child->track() == ix)
2999 hasClipOnTrack = true;
3001 if (changeGroupLock && hasClipOnTrack)
3002 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3003 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3004 if (selection.at(i)->parentItem()) {
3005 if (selection.at(i)->parentItem() == m_selectionGroup) {
3006 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3007 resetSelectionGroup();
3009 // groups are handled separately
3014 if (selection.at(i)->isSelected()) {
3015 if (selection.at(i)->type() == AVWIDGET)
3016 emit clipItemSelected(NULL);
3018 emit transitionItemSelected(NULL);
3020 clip = static_cast <AbstractClipItem *>(selection.at(i));
3021 clip->setItemLocked(lock);
3022 if (clip == m_dragItem)
3026 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3027 viewport()->update();
3028 setDocumentModified();
3031 void CustomTrackView::slotSwitchTrackVideo(int ix)
3033 int tracknumber = m_document->tracksCount() - ix;
3034 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3035 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3036 setDocumentModified();
3039 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3041 // Check there is no group going over several tracks there, or that would result in timeline corruption
3042 QList<QGraphicsItem *> selection = scene()->items(rect);
3044 int maxHeight = m_tracksHeight * 1.5;
3045 for (int i = 0; i < selection.count(); i++) {
3046 // Check that we don't try to move a group with clips on other tracks
3047 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3050 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3058 void CustomTrackView::slotRemoveSpace()
3062 if (m_menuPosition.isNull()) {
3063 pos = GenTime(cursorPos(), m_document->fps());
3065 TrackDialog d(m_document, parentWidget());
3066 d.comboTracks->setCurrentIndex(m_selectedTrack);
3067 d.label->setText(i18n("Track"));
3068 d.before_select->setHidden(true);
3069 d.setWindowTitle(i18n("Remove Space"));
3070 d.video_track->setHidden(true);
3071 d.audio_track->setHidden(true);
3072 if (d.exec() != QDialog::Accepted) return;
3073 track = d.comboTracks->currentIndex();
3075 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3076 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3079 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3080 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3084 ClipItem *item = getClipItemAt(pos, track);
3086 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);
3089 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3091 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);
3095 // Make sure there is no group in the way
3096 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3099 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3101 // groups found on track, do not allow the move
3102 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3106 QList<ItemInfo> clipsToMove;
3107 QList<ItemInfo> transitionsToMove;
3109 for (int i = 0; i < items.count(); i++) {
3110 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3111 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3112 ItemInfo info = item->info();
3113 if (item->type() == AVWIDGET) {
3114 clipsToMove.append(info);
3115 } else if (item->type() == TRANSITIONWIDGET) {
3116 transitionsToMove.append(info);
3121 if (!transitionsToMove.isEmpty()) {
3122 // Make sure that by moving the items, we don't get a transition collision
3123 // Find first transition
3124 ItemInfo info = transitionsToMove.at(0);
3125 for (int i = 1; i < transitionsToMove.count(); i++)
3126 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3128 // make sure there are no transitions on the way
3129 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3130 items = scene()->items(rect);
3131 int transitionCorrection = -1;
3132 for (int i = 0; i < items.count(); i++) {
3133 if (items.at(i)->type() == TRANSITIONWIDGET) {
3134 // There is a transition on the way
3135 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3136 int transitionEnd = item->endPos().frames(m_document->fps());
3137 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3141 if (transitionCorrection > 0) {
3142 // We need to fix the move length
3143 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3146 // Make sure we don't send transition before 0
3147 if (info.startPos.frames(m_document->fps()) < length) {
3148 // reduce length to maximum possible
3149 length = info.startPos.frames(m_document->fps());
3153 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3154 updateTrackDuration(track, command);
3155 m_commandStack->push(command);
3158 void CustomTrackView::slotInsertSpace()
3162 if (m_menuPosition.isNull()) {
3163 pos = GenTime(cursorPos(), m_document->fps());
3165 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3166 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3168 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
3169 if (d.exec() != QDialog::Accepted) return;
3170 GenTime spaceDuration = d.selectedDuration();
3171 track = d.selectedTrack();
3173 QList<QGraphicsItem *> items;
3175 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3176 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3180 ClipItem *item = getClipItemAt(pos, track);
3181 if (item) pos = item->startPos();
3183 // Make sure there is no group in the way
3184 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3186 items = checkForGroups(rect, &isOk);
3188 // groups found on track, do not allow the move
3189 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3193 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3194 items = scene()->items(rect);
3197 QList<ItemInfo> clipsToMove;
3198 QList<ItemInfo> transitionsToMove;
3200 for (int i = 0; i < items.count(); i++) {
3201 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3202 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3203 ItemInfo info = item->info();
3204 if (item->type() == AVWIDGET)
3205 clipsToMove.append(info);
3206 else if (item->type() == TRANSITIONWIDGET)
3207 transitionsToMove.append(info);
3211 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3212 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3213 updateTrackDuration(track, command);
3214 m_commandStack->push(command);
3218 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3220 int diff = duration.frames(m_document->fps());
3221 resetSelectionGroup();
3222 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3223 scene()->addItem(m_selectionGroup);
3225 Transition *transition;
3227 // Create lists with start pos for each track
3228 QMap <int, int> trackClipStartList;
3229 QMap <int, int> trackTransitionStartList;
3231 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3232 trackClipStartList[i] = -1;
3233 trackTransitionStartList[i] = -1;
3236 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3237 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3239 if (clip->parentItem()) {
3240 m_selectionGroup->addToGroup(clip->parentItem());
3241 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3243 m_selectionGroup->addToGroup(clip);
3244 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3246 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))
3247 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3249 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);
3252 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3253 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3255 if (transition->parentItem()) {
3256 m_selectionGroup->addToGroup(transition->parentItem());
3257 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3259 m_selectionGroup->addToGroup(transition);
3260 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3262 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))
3263 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3264 } 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);
3266 m_selectionGroup->translate(diff, 0);
3268 // update items coordinates
3269 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3271 for (int i = 0; i < itemList.count(); i++) {
3272 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3273 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3274 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3275 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3276 for (int j = 0; j < children.count(); j++) {
3277 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3282 resetSelectionGroup(false);
3284 track = m_document->tracksCount() - track;
3285 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3288 void CustomTrackView::deleteClip(const QString &clipId)
3290 resetSelectionGroup();
3291 QList<QGraphicsItem *> itemList = items();
3292 QUndoCommand *deleteCommand = new QUndoCommand();
3294 for (int i = 0; i < itemList.count(); i++) {
3295 if (itemList.at(i)->type() == AVWIDGET) {
3296 ClipItem *item = (ClipItem *)itemList.at(i);
3297 if (item->clipProducer() == clipId) {
3299 if (item->parentItem()) {
3300 // Clip is in a group, destroy the group
3301 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3303 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3307 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3309 delete deleteCommand;
3311 updateTrackDuration(-1, deleteCommand);
3312 m_commandStack->push(deleteCommand);
3316 void CustomTrackView::setCursorPos(int pos, bool seek)
3318 if (pos == m_cursorPos) return;
3319 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3321 if (seek) m_document->renderer()->seek(m_cursorPos);
3322 else if (m_autoScroll) checkScrolling();
3323 m_cursorLine->setPos(m_cursorPos, 0);
3326 void CustomTrackView::updateCursorPos()
3328 m_cursorLine->setPos(m_cursorPos, 0);
3331 int CustomTrackView::cursorPos()
3333 return (int)(m_cursorPos);
3336 void CustomTrackView::moveCursorPos(int delta)
3338 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3339 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3340 m_cursorPos += delta;
3341 m_cursorLine->setPos(m_cursorPos, 0);
3342 m_document->renderer()->seek(m_cursorPos);
3345 void CustomTrackView::initCursorPos(int pos)
3347 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3349 m_cursorLine->setPos(pos, 0);
3353 void CustomTrackView::checkScrolling()
3355 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3358 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3360 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3361 QGraphicsView::mouseReleaseEvent(event);
3362 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3363 #if QT_VERSION >= 0x040600
3364 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3366 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3367 if (event->button() == Qt::MidButton) {
3370 setDragMode(QGraphicsView::NoDrag);
3371 if (m_operationMode == MOVEGUIDE) {
3372 setCursor(Qt::ArrowCursor);
3373 m_operationMode = NONE;
3374 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3375 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3376 if (newPos != m_dragGuide->position()) {
3377 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3378 m_commandStack->push(command);
3379 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3380 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3381 m_document->syncGuides(m_guides);
3386 } else if (m_operationMode == SPACER && m_selectionGroup) {
3388 if (event->modifiers() != Qt::ControlModifier) {
3389 // We are moving all tracks
3391 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3392 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3394 if (timeOffset != GenTime()) {
3395 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3397 QList<ItemInfo> clipsToMove;
3398 QList<ItemInfo> transitionsToMove;
3400 // Create lists with start pos for each track
3401 QMap <int, int> trackClipStartList;
3402 QMap <int, int> trackTransitionStartList;
3404 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3405 trackClipStartList[i] = -1;
3406 trackTransitionStartList[i] = -1;
3409 for (int i = 0; i < items.count(); i++) {
3410 if (items.at(i)->type() == GROUPWIDGET)
3411 items += items.at(i)->childItems();
3414 for (int i = 0; i < items.count(); i++) {
3415 if (items.at(i)->type() == AVWIDGET) {
3416 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3417 ItemInfo info = item->info();
3418 clipsToMove.append(info);
3420 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3421 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3422 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3423 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3424 ItemInfo info = item->info();
3425 transitionsToMove.append(info);
3427 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3428 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3431 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3432 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3433 updateTrackDuration(track, command);
3434 m_commandStack->push(command);
3435 if (track != -1) track = m_document->tracksCount() - track;
3436 kDebug() << "SPACER TRACK:" << track;
3437 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3438 setDocumentModified();
3441 resetSelectionGroup(false);
3442 m_operationMode = NONE;
3443 } else if (m_operationMode == RUBBERSELECTION) {
3444 resetSelectionGroup();
3445 groupSelectedItems();
3446 m_operationMode = NONE;
3449 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3450 emit transitionItemSelected(NULL);
3454 if (m_dragItem) info = m_dragItem->info();
3456 if (m_operationMode == MOVE) {
3457 setCursor(Qt::OpenHandCursor);
3458 if (m_dragItem->parentItem() == 0) {
3459 // we are moving one clip, easy
3460 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3461 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3462 Mlt::Producer *prod = item->getProducer(info.track);
3463 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);
3466 QUndoCommand *moveCommand = new QUndoCommand();
3467 moveCommand->setText(i18n("Move clip"));
3468 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3470 int tracknumber = m_document->tracksCount() - item->track() - 1;
3471 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3472 if (isLocked) item->setItemLocked(true);
3473 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3474 // Also move automatic transitions (on lower track)
3475 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3476 ItemInfo startTrInfo;
3477 ItemInfo newStartTrInfo;
3478 bool moveStartTrans = false;
3479 bool moveEndTrans = false;
3480 if (startTransition && startTransition->isAutomatic()) {
3481 startTrInfo = startTransition->info();
3482 newStartTrInfo = startTrInfo;
3483 newStartTrInfo.track = info.track;
3484 newStartTrInfo.startPos = info.startPos;
3485 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3486 // transition end should stay the same
3488 // transition end should be adjusted to clip
3489 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3491 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3493 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3494 // Check if there is a transition at clip end
3495 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3496 if (tr && tr->isAutomatic()) {
3497 ItemInfo trInfo = tr->info();
3498 ItemInfo newTrInfo = trInfo;
3499 newTrInfo.track = info.track;
3500 newTrInfo.endPos = m_dragItem->endPos();
3501 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3502 // transition start should stay the same
3504 // transition start should be moved
3505 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3507 if (newTrInfo.startPos < newTrInfo.endPos) {
3508 moveEndTrans = true;
3509 if (moveStartTrans) {
3510 // we have to move both transitions, remove the start one so that there is no collision
3511 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3513 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3514 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3515 if (moveStartTrans) {
3516 // re-add transition in correct place
3517 int transTrack = startTransition->transitionEndTrack();
3518 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3519 transTrack = getPreviousVideoTrack(info.track);
3521 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3522 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3528 if (moveStartTrans && !moveEndTrans) {
3529 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3530 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3533 // Also move automatic transitions (on upper track)
3534 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3535 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3536 ItemInfo trInfo = tr->info();
3537 ItemInfo newTrInfo = trInfo;
3538 newTrInfo.startPos = m_dragItem->startPos();
3539 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3540 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3541 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3542 // transition end should be adjusted to clip on upper track
3543 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3545 if (newTrInfo.startPos < newTrInfo.endPos) {
3546 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3547 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3551 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3552 // Check if there is a transition at clip end
3553 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3554 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3555 ItemInfo trInfo = tr->info();
3556 ItemInfo newTrInfo = trInfo;
3557 newTrInfo.endPos = m_dragItem->endPos();
3558 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3559 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3560 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3561 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3562 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3563 // transition start should be moved
3564 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3566 if (newTrInfo.startPos < newTrInfo.endPos) {
3567 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3568 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3573 updateTrackDuration(info.track, moveCommand);
3574 if (m_dragItemInfo.track != info.track)
3575 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3576 m_commandStack->push(moveCommand);
3577 //checkTrackSequence(m_dragItem->track());
3579 // undo last move and emit error message
3580 bool snap = KdenliveSettings::snaptopoints();
3581 KdenliveSettings::setSnaptopoints(false);
3582 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3583 KdenliveSettings::setSnaptopoints(snap);
3584 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3586 setDocumentModified();
3587 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3588 Transition *transition = static_cast <Transition *>(m_dragItem);
3589 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3590 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)) {
3591 // Moving transition failed, revert to previous position
3592 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3593 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3595 QUndoCommand *moveCommand = new QUndoCommand();
3596 moveCommand->setText(i18n("Move transition"));
3597 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3598 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3599 updateTrackDuration(info.track, moveCommand);
3600 if (m_dragItemInfo.track != info.track)
3601 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3602 m_commandStack->push(moveCommand);
3603 setDocumentModified();
3607 // Moving several clips. We need to delete them and readd them to new position,
3608 // or they might overlap each other during the move
3609 QGraphicsItemGroup *group;
3610 if (m_selectionGroup)
3611 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3613 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3614 QList<QGraphicsItem *> items = group->childItems();
3616 QList<ItemInfo> clipsToMove;
3617 QList<ItemInfo> transitionsToMove;
3619 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3620 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3622 QUndoCommand *moveGroup = new QUndoCommand();
3623 moveGroup->setText(i18n("Move group"));
3624 if (timeOffset != GenTime() || trackOffset != 0) {
3625 // remove items in MLT playlist
3628 int max = items.count();
3629 for (int i = 0; i < max; i++) {
3630 if (items.at(i)->type() == GROUPWIDGET) {
3631 items += items.at(i)->childItems();
3634 m_document->renderer()->blockSignals(true);
3635 for (int i = 0; i < items.count(); i++) {
3636 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3637 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3638 ItemInfo info = item->info();
3639 if (item->type() == AVWIDGET) {
3640 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3641 // error, clip cannot be removed from playlist
3642 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3644 clipsToMove.append(info);
3647 transitionsToMove.append(info);
3648 Transition *tr = static_cast <Transition*>(item);
3649 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3652 m_document->renderer()->blockSignals(false);
3653 for (int i = 0; i < items.count(); i++) {
3654 // re-add items in correct place
3655 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3656 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3658 ItemInfo info = item->info();
3659 int tracknumber = m_document->tracksCount() - info.track - 1;
3660 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3662 group->removeFromGroup(item);
3663 item->setItemLocked(true);
3666 if (item->type() == AVWIDGET) {
3667 ClipItem *clip = static_cast <ClipItem*>(item);
3668 int trackProducer = info.track;
3669 info.track = m_document->tracksCount() - info.track;
3670 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3671 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3672 for (int i = 0; i < clip->effectsCount(); i++) {
3673 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3676 Transition *tr = static_cast <Transition*>(item);
3677 int newTrack = tr->transitionEndTrack();
3678 if (!tr->forcedTrack()) {
3679 newTrack = getPreviousVideoTrack(info.track);
3681 tr->updateTransitionEndTrack(newTrack);
3682 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3683 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3686 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3687 updateTrackDuration(-1, moveGroup);
3688 m_commandStack->push(moveGroup);
3690 //QPointF top = group->sceneBoundingRect().topLeft();
3691 //QPointF oldpos = m_selectionGroup->scenePos();
3692 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3693 //group->setPos(top);
3694 //TODO: get rid of the 3 lines below
3695 if (m_selectionGroup) {
3696 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3697 m_selectionGroupInfo.track = m_selectionGroup->track();
3699 for (int i = 0; i < items.count(); ++i) {
3700 if (items.at(i)->type() == GROUPWIDGET) {
3701 rebuildGroup((AbstractGroupItem*)items.at(i));
3706 for (int i = 0; i < items.count(); ++i) {
3708 items.at(i)->setSelected(true);
3709 if (items.at(i)->parentItem())
3710 items.at(i)->parentItem()->setSelected(true);
3713 resetSelectionGroup();
3714 groupSelectedItems();
3716 rebuildGroup((AbstractGroupItem *)group);
3718 setDocumentModified();
3721 m_document->renderer()->doRefresh();
3722 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3724 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3725 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3727 QUndoCommand *resizeCommand = new QUndoCommand();
3728 resizeCommand->setText(i18n("Resize group"));
3729 QList <QGraphicsItem *> items = parent->childItems();
3730 QList <ItemInfo> infos = parent->resizeInfos();
3731 parent->clearResizeInfos();
3733 for (int i = 0; i < items.count(); ++i) {
3734 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3735 if (item && item->type() == AVWIDGET) {
3736 ItemInfo info = infos.at(itemcount);
3737 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3741 m_commandStack->push(resizeCommand);
3744 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3746 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3748 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3749 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3751 QUndoCommand *resizeCommand = new QUndoCommand();
3752 resizeCommand->setText(i18n("Resize group"));
3753 QList <QGraphicsItem *> items = parent->childItems();
3754 QList <ItemInfo> infos = parent->resizeInfos();
3755 parent->clearResizeInfos();
3757 for (int i = 0; i < items.count(); ++i) {
3758 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3759 if (item && item->type() == AVWIDGET) {
3760 ItemInfo info = infos.at(itemcount);
3761 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3765 updateTrackDuration(-1, resizeCommand);
3766 m_commandStack->push(resizeCommand);
3769 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3771 } else if (m_operationMode == FADEIN) {
3772 // resize fade in effect
3773 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3774 int ix = item->hasEffect("volume", "fadein");
3775 int ix2 = item->hasEffect("", "fade_from_black");
3777 QDomElement oldeffect = item->effectAtIndex(ix);
3778 int start = item->cropStart().frames(m_document->fps());
3779 int end = item->fadeIn();
3781 slotDeleteEffect(item, -1, oldeffect, false);
3784 QDomElement effect = oldeffect.cloneNode().toElement();
3785 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3786 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3787 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3788 emit clipItemSelected(item);
3790 } else if (item->fadeIn() != 0 && ix2 == -1) {
3792 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3794 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3795 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3796 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3797 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3800 QDomElement oldeffect = item->effectAtIndex(ix2);
3801 int start = item->cropStart().frames(m_document->fps());
3802 int end = item->fadeIn();
3804 slotDeleteEffect(item, -1, oldeffect, false);
3807 QDomElement effect = oldeffect.cloneNode().toElement();
3808 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3809 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3810 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3811 emit clipItemSelected(item);
3814 } else if (m_operationMode == FADEOUT) {
3815 // resize fade in effect
3816 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3817 int ix = item->hasEffect("volume", "fadeout");
3818 int ix2 = item->hasEffect("", "fade_to_black");
3820 QDomElement oldeffect = item->effectAtIndex(ix);
3821 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3822 int start = item->fadeOut();
3824 slotDeleteEffect(item, -1, oldeffect, false);
3826 start = end - start;
3827 QDomElement effect = oldeffect.cloneNode().toElement();
3828 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3829 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3830 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3831 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3832 emit clipItemSelected(item);
3834 } else if (item->fadeOut() != 0 && ix2 == -1) {
3836 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3838 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3839 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3840 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3841 EffectsList::setParameter(effect, "out", QString::number(0));
3842 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3845 QDomElement oldeffect = item->effectAtIndex(ix2);
3846 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3847 int start = item->fadeOut();
3849 slotDeleteEffect(item, -1, oldeffect, false);
3851 start = end - start;
3852 QDomElement effect = oldeffect.cloneNode().toElement();
3853 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3854 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3855 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3856 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3857 emit clipItemSelected(item);
3860 } else if (m_operationMode == KEYFRAME) {
3861 // update the MLT effect
3862 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3863 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3865 // check if we want to remove keyframe
3866 double val = mapToScene(event->pos()).toPoint().y();
3867 QRectF br = item->sceneBoundingRect();
3868 double maxh = 100.0 / br.height();
3869 val = (br.bottom() - val) * maxh;
3870 int start = item->cropStart().frames(m_document->fps());
3871 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3873 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3875 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3877 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3880 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3881 //item->updateKeyframeEffect();
3882 //QString next = item->keyframes(item->selectedEffectIndex());
3883 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3884 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
3886 m_commandStack->push(command);
3887 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
3888 emit clipItemSelected(item);
3890 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3891 // A transition is selected
3893 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3894 if (transitionClip && transitionClip->baseClip()) {
3895 QString size = transitionClip->baseClip()->getProperty("frame_size");
3896 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3897 if (factor == 0) factor = 1.0;
3898 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3899 p.setY(size.section('x', 1, 1).toInt());
3901 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3902 } else emit transitionItemSelected(NULL);
3903 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3904 m_operationMode = NONE;
3907 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3909 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3911 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3912 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3913 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3914 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3915 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3916 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3917 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3920 m_waitingThumbs.removeAll(item);
3922 if (item->isSelected()) emit clipItemSelected(NULL);
3923 item->baseClip()->removeReference();
3924 m_document->updateClip(item->baseClip()->getId());
3926 /*if (item->baseClip()->isTransparent()) {
3927 // also remove automatic transition
3928 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3929 if (tr && tr->isAutomatic()) {
3930 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3931 scene()->removeItem(tr);
3936 if (m_dragItem == item) m_dragItem = NULL;
3938 #if QT_VERSION >= 0x040600
3939 // animate item deletion
3940 item->closeAnimation();
3941 /*if (refresh) item->closeAnimation();
3943 // no refresh, means we have several operations chained, we need to delete clip immediatly
3944 // so that it does not get in the way of the other
3953 setDocumentModified();
3954 if (refresh) m_document->renderer()->doRefresh();
3957 void CustomTrackView::deleteSelectedClips()
3959 resetSelectionGroup();
3960 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3961 if (itemList.count() == 0) {
3962 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3965 scene()->clearSelection();
3966 QUndoCommand *deleteSelected = new QUndoCommand();
3970 int transitionCount = 0;
3971 // expand & destroy groups
3972 for (int i = 0; i < itemList.count(); i++) {
3973 if (itemList.at(i)->type() == GROUPWIDGET) {
3975 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3976 QList <ItemInfo> clipInfos;
3977 QList <ItemInfo> transitionInfos;
3978 for (int j = 0; j < children.count(); j++) {
3979 if (children.at(j)->type() == AVWIDGET) {
3980 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3981 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3982 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3983 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3984 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3986 if (itemList.contains(children.at(j))) {
3987 children.removeAt(j);
3991 itemList += children;
3992 if (clipInfos.count() > 0)
3993 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3995 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3996 itemList.insert(i + 1, itemList.at(i)->parentItem());
3999 for (int i = 0; i < itemList.count(); i++) {
4000 if (itemList.at(i)->type() == AVWIDGET) {
4002 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4003 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4004 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4005 emit clipItemSelected(NULL);
4006 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4008 Transition *item = static_cast <Transition *>(itemList.at(i));
4009 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4010 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4011 emit transitionItemSelected(NULL);
4014 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4015 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4016 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4017 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4018 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4019 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4020 else deleteSelected->setText(i18n("Delete selected items"));
4021 updateTrackDuration(-1, deleteSelected);
4022 m_commandStack->push(deleteSelected);
4026 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4029 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4031 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4033 kDebug() << "ERROR: Cannot find clip for speed change";
4034 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4037 info.track = m_document->tracksCount() - item->track();
4038 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4040 item->setSpeed(speed, strobe);
4041 item->updateRectGeometry();
4042 if (item->cropDuration().frames(m_document->fps()) != endPos)
4043 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4044 updatePositionEffects(item, info);
4045 setDocumentModified();
4047 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4051 void CustomTrackView::cutSelectedClips()
4053 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4054 QList<AbstractGroupItem *> groups;
4055 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4056 for (int i = 0; i < itemList.count(); ++i) {
4057 if (!itemList.at(i))
4059 if (itemList.at(i)->type() == AVWIDGET) {
4060 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4061 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4062 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4063 if (!groups.contains(group))
4065 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4066 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4067 m_commandStack->push(command);
4069 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4070 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4071 if (!groups.contains(group))
4076 for (int i = 0; i < groups.count(); ++i)
4077 razorGroup(groups.at(i), currentPos);
4080 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4083 QList <QGraphicsItem *> children = group->childItems();
4084 QList <ItemInfo> clips1, transitions1;
4085 QList <ItemInfo> clipsCut, transitionsCut;
4086 QList <ItemInfo> clips2, transitions2;
4087 for (int i = 0; i < children.count(); ++i) {
4088 children.at(i)->setSelected(false);
4089 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4090 if (child->type() == AVWIDGET) {
4091 if (cutPos > child->endPos())
4092 clips1 << child->info();
4093 else if (cutPos < child->startPos())
4094 clips2 << child->info();
4096 clipsCut << child->info();
4098 if (cutPos > child->endPos())
4099 transitions1 << child->info();
4100 else if (cutPos < child->startPos())
4101 transitions2 << child->info();
4103 transitionsCut << child->info();
4106 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4108 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4109 m_commandStack->push(command);
4113 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)
4116 for (int i = 0; i < clipsCut.count(); ++i) {
4117 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4119 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4120 clips1 << clip->info();
4121 if (clipBehind != NULL)
4122 clips2 << clipBehind->info();
4125 /* TODO: cut transitionsCut
4126 * For now just append them to group1 */
4127 transitions1 << transitionsCut;
4128 doGroupClips(clips1, transitions1, true);
4129 doGroupClips(clips2, transitions2, true);
4131 /* we might also just use clipsCut.at(0)->parentItem().
4132 * Do this loop just in case something went wrong during cut */
4133 for (int i = 0; i < clipsCut.count(); ++i) {
4134 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4135 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4136 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4137 QList <QGraphicsItem *> children = group->childItems();
4138 QList <ItemInfo> groupClips;
4139 QList <ItemInfo> groupTrans;
4140 for (int j = 0; j < children.count(); ++j) {
4141 if (children.at(j)->type() == AVWIDGET)
4142 groupClips << ((AbstractClipItem *)children.at(j))->info();
4143 else if (children.at(j)->type() == TRANSITIONWIDGET)
4144 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4146 doGroupClips(groupClips, groupTrans, false);
4150 for (int i = 0; i < clipsCut.count(); ++i)
4151 cutClip(clipsCut.at(i), cutPos, false);
4152 // TODO: uncut transitonsCut
4153 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4157 void CustomTrackView::groupClips(bool group)
4159 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4160 QList <ItemInfo> clipInfos;
4161 QList <ItemInfo> transitionInfos;
4164 int max = itemList.count();
4165 for (int i = 0; i < max; i++) {
4166 if (itemList.at(i)->type() == GROUPWIDGET) {
4167 itemList += itemList.at(i)->childItems();
4171 for (int i = 0; i < itemList.count(); i++) {
4172 if (itemList.at(i)->type() == AVWIDGET) {
4173 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4174 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4175 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4176 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4177 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4180 if (clipInfos.count() > 0) {
4181 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4182 m_commandStack->push(command);
4186 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4188 resetSelectionGroup();
4189 m_scene->clearSelection();
4191 for (int i = 0; i < clipInfos.count(); i++) {
4192 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4193 if (clip == NULL) continue;
4194 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4195 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4196 m_document->clipManager()->removeGroup(grp);
4197 scene()->destroyItemGroup(grp);
4199 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4201 for (int i = 0; i < transitionInfos.count(); i++) {
4202 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4203 if (tr == NULL) continue;
4204 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4205 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4206 m_document->clipManager()->removeGroup(grp);
4207 scene()->destroyItemGroup(grp);
4209 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4211 setDocumentModified();
4215 QList <QGraphicsItemGroup *> groups;
4216 for (int i = 0; i < clipInfos.count(); i++) {
4217 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4219 clip->setSelected(true);
4222 for (int i = 0; i < transitionInfos.count(); i++) {
4223 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4225 clip->setSelected(true);
4228 groupSelectedItems(false, true);
4229 setDocumentModified();
4232 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4234 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4235 if (baseclip == NULL) {
4236 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4240 if (baseclip->getProducer() == NULL) {
4241 // If the clip has no producer, we must wait until it is created...
4243 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4244 emit forceClipProcessing(clipId);
4245 qApp->processEvents();
4246 for (int i = 0; i < 10; i++) {
4247 if (baseclip->getProducer() == NULL) {
4248 qApp->processEvents();
4249 m_producerNotReady.wait(&m_mutex, 200);
4252 if (baseclip->getProducer() == NULL) {
4253 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4257 emit displayMessage(QString(), InformationMessage);
4261 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4262 item->setEffectList(effects);
4263 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4264 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4265 scene()->addItem(item);
4267 int producerTrack = info.track;
4268 int tracknumber = m_document->tracksCount() - info.track - 1;
4269 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4270 if (isLocked) item->setItemLocked(true);
4272 baseclip->addReference();
4273 m_document->updateClip(baseclip->getId());
4274 info.track = m_document->tracksCount() - info.track;
4275 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4276 for (int i = 0; i < item->effectsCount(); i++) {
4277 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4279 setDocumentModified();
4281 m_document->renderer()->doRefresh();
4282 if (!baseclip->isPlaceHolder())
4283 m_waitingThumbs.append(item);
4284 m_thumbsTimer.start();
4287 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4289 QMutexLocker locker(&m_mutex);
4290 QList<QGraphicsItem *> list = scene()->items();
4291 QList <ClipItem *>clipList;
4292 ClipItem *clip = NULL;
4293 DocClipBase *baseClip = NULL;
4294 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4295 for (int i = 0; i < list.size(); ++i) {
4296 if (list.at(i)->type() == AVWIDGET) {
4297 clip = static_cast <ClipItem *>(list.at(i));
4298 if (clip->clipProducer() == clipId) {
4299 if (baseClip == NULL) {
4300 baseClip = clip->baseClip();
4302 ItemInfo info = clip->info();
4303 Mlt::Producer *prod = NULL;
4304 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4305 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4306 else prod = baseClip->getProducer(info.track);
4307 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4308 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4310 else clipList.append(clip);
4314 for (int i = 0; i < clipList.count(); i++)
4315 clipList.at(i)->refreshClip(true, true);
4316 m_document->renderer()->unlockService(tractor);
4319 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4321 int framepos = (int)(pos.frames(m_document->fps()));
4322 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4323 ClipItem *clip = NULL;
4324 for (int i = 0; i < list.size(); i++) {
4325 if (!list.at(i)->isEnabled()) continue;
4326 if (list.at(i)->type() == AVWIDGET) {
4327 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4328 if (test->endPos() == pos) clip = test;
4335 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4337 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4338 ClipItem *clip = NULL;
4339 for (int i = 0; i < list.size(); i++) {
4340 if (!list.at(i)->isEnabled()) continue;
4341 if (list.at(i)->type() == AVWIDGET) {
4342 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4343 if (test->startPos() == pos) clip = test;
4350 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4352 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4353 QList<QGraphicsItem *> list = scene()->items(p);
4354 ClipItem *clip = NULL;
4355 for (int i = 0; i < list.size(); i++) {
4356 if (!list.at(i)->isEnabled()) continue;
4357 if (list.at(i)->type() == AVWIDGET) {
4358 clip = static_cast <ClipItem *>(list.at(i));
4365 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4367 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4371 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4373 int pos = info.startPos.frames(m_document->fps());
4374 int track = m_document->tracksCount() - info.b_track;
4375 return getTransitionItemAt(pos, track);
4378 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4380 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4381 QList<QGraphicsItem *> list = scene()->items(p);
4382 Transition *clip = NULL;
4383 for (int i = 0; i < list.size(); i++) {
4384 if (!list.at(i)->isEnabled()) continue;
4385 if (list.at(i)->type() == TRANSITIONWIDGET) {
4386 clip = static_cast <Transition *>(list.at(i));
4393 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4395 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4398 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4400 int framepos = (int)(pos.frames(m_document->fps()));
4401 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4402 QList<QGraphicsItem *> list = scene()->items(p);
4403 Transition *clip = NULL;
4404 for (int i = 0; i < list.size(); i++) {
4405 if (!list.at(i)->isEnabled()) continue;
4406 if (list.at(i)->type() == TRANSITIONWIDGET) {
4407 Transition *test = static_cast <Transition *>(list.at(i));
4408 if (test->endPos() == pos) clip = test;
4415 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4417 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4418 QList<QGraphicsItem *> list = scene()->items(p);
4419 Transition *clip = NULL;
4420 for (int i = 0; i < list.size(); ++i) {
4421 if (!list.at(i)->isEnabled()) continue;
4422 if (list.at(i)->type() == TRANSITIONWIDGET) {
4423 Transition *test = static_cast <Transition *>(list.at(i));
4424 if (test->startPos() == pos) clip = test;
4431 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4433 if (m_selectionGroup) resetSelectionGroup(false);
4434 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4436 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);
4437 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4440 Mlt::Producer *prod = item->getProducer(end.track);
4443 qDebug() << "Moving item " << (long)item << " from .. to:";
4444 qDebug() << item->info();
4448 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4449 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4452 bool snap = KdenliveSettings::snaptopoints();
4453 KdenliveSettings::setSnaptopoints(false);
4454 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4456 int tracknumber = m_document->tracksCount() - end.track - 1;
4457 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4458 m_scene->clearSelection();
4459 if (isLocked) item->setItemLocked(true);
4461 if (item->isItemLocked()) item->setItemLocked(false);
4462 item->setSelected(true);
4464 if (item->baseClip()->isTransparent()) {
4465 // Also move automatic transition
4466 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4467 if (tr && tr->isAutomatic()) {
4468 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4469 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);
4470 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4473 KdenliveSettings::setSnaptopoints(snap);
4474 setDocumentModified();
4476 // undo last move and emit error message
4477 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4479 if (refresh) m_document->renderer()->doRefresh();
4480 if (out_actualEnd != NULL) {
4481 *out_actualEnd = item->info();
4483 qDebug() << "Actual end position updated:" << *out_actualEnd;
4487 qDebug() << item->info();
4492 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4495 resetSelectionGroup();
4496 m_scene->clearSelection();
4498 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4499 scene()->addItem(m_selectionGroup);
4501 m_document->renderer()->blockSignals(true);
4502 for (int i = 0; i < startClip.count(); i++) {
4504 startClip[i].startPos = startClip.at(i).startPos - offset;
4505 startClip[i].track = startClip.at(i).track - trackOffset;
4507 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4509 clip->setItemLocked(false);
4510 if (clip->parentItem()) {
4511 m_selectionGroup->addToGroup(clip->parentItem());
4512 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4514 m_selectionGroup->addToGroup(clip);
4515 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4517 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4518 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4520 for (int i = 0; i < startTransition.count(); i++) {
4522 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4523 startTransition[i].track = startTransition.at(i).track - trackOffset;
4525 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4527 tr->setItemLocked(false);
4528 if (tr->parentItem()) {
4529 m_selectionGroup->addToGroup(tr->parentItem());
4530 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4532 m_selectionGroup->addToGroup(tr);
4533 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4535 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());
4536 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4538 m_document->renderer()->blockSignals(false);
4540 if (m_selectionGroup) {
4541 bool snap = KdenliveSettings::snaptopoints();
4542 KdenliveSettings::setSnaptopoints(false);
4544 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4545 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4547 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4549 int max = children.count();
4550 for (int i = 0; i < max; i++) {
4551 if (children.at(i)->type() == GROUPWIDGET) {
4552 children += children.at(i)->childItems();
4553 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4554 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4555 /*m_document->clipManager()->removeGroup(grp);
4556 m_scene->destroyItemGroup(grp);*/
4557 children.removeAll(children.at(i));
4562 for (int i = 0; i < children.count(); i++) {
4563 // re-add items in correct place
4564 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4565 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4567 ItemInfo info = item->info();
4568 int tracknumber = m_document->tracksCount() - info.track - 1;
4569 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4571 item->setItemLocked(true);
4572 else if (item->isItemLocked())
4573 item->setItemLocked(false);
4575 if (item->type() == AVWIDGET) {
4576 ClipItem *clip = static_cast <ClipItem*>(item);
4577 int trackProducer = info.track;
4578 info.track = m_document->tracksCount() - info.track;
4579 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4580 for (int i = 0; i < clip->effectsCount(); i++) {
4581 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4583 } else if (item->type() == TRANSITIONWIDGET) {
4584 Transition *tr = static_cast <Transition*>(item);
4586 if (!tr->forcedTrack()) {
4587 newTrack = getPreviousVideoTrack(info.track);
4589 newTrack = tr->transitionEndTrack() + trackOffset;
4590 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4592 tr->updateTransitionEndTrack(newTrack);
4593 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4597 resetSelectionGroup(false);
4599 for (int i = 0; i < children.count(); i++) {
4600 if (children.at(i)->parentItem())
4601 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4605 KdenliveSettings::setSnaptopoints(snap);
4606 m_document->renderer()->doRefresh();
4607 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4610 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4612 Transition *item = getTransitionItemAt(start.startPos, start.track);
4614 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);
4615 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4619 bool snap = KdenliveSettings::snaptopoints();
4620 KdenliveSettings::setSnaptopoints(false);
4622 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4623 // Transition was moved
4624 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4625 } else if (end.endPos == start.endPos) {
4626 // Transition start resize
4627 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4628 } else if (end.startPos == start.startPos) {
4629 // Transition end resize;
4630 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4631 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4634 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4635 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4636 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4638 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4639 KdenliveSettings::setSnaptopoints(snap);
4640 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4641 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());
4642 if (m_dragItem && m_dragItem == item) {
4644 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4645 if (transitionClip && transitionClip->baseClip()) {
4646 QString size = transitionClip->baseClip()->getProperty("frame_size");
4647 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4648 if (factor == 0) factor = 1.0;
4649 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4650 p.setY(size.section('x', 1, 1).toInt());
4652 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4654 if (refresh) m_document->renderer()->doRefresh();
4655 setDocumentModified();
4658 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4660 bool resizeClipStart = (start.startPos != end.startPos);
4661 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4663 if (dontWorry) return;
4664 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);
4665 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4668 if (item->parentItem()) {
4669 // Item is part of a group, reset group
4670 resetSelectionGroup();
4673 bool snap = KdenliveSettings::snaptopoints();
4674 KdenliveSettings::setSnaptopoints(false);
4676 if (resizeClipStart) {
4677 ItemInfo clipinfo = item->info();
4678 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4679 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4681 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4683 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4685 ItemInfo clipinfo = item->info();
4686 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4687 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4689 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4691 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4693 if (!resizeClipStart && end.cropStart != start.cropStart) {
4694 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4695 ItemInfo clipinfo = end;
4696 clipinfo.track = m_document->tracksCount() - end.track;
4697 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4699 item->setCropStart(end.cropStart);
4700 item->resetThumbs(true);
4703 m_document->renderer()->doRefresh();
4704 KdenliveSettings::setSnaptopoints(snap);
4705 setDocumentModified();
4708 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4710 if (pos == oldInfo.startPos.frames(m_document->fps()))
4712 bool snap = KdenliveSettings::snaptopoints();
4714 KdenliveSettings::setSnaptopoints(false);
4715 item->resizeStart(pos);
4716 if (item->startPos().frames(m_document->fps()) != pos) {
4717 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4718 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4719 KdenliveSettings::setSnaptopoints(snap);
4722 KdenliveSettings::setSnaptopoints(snap);
4725 bool hasParentCommand = false;
4727 hasParentCommand = true;
4729 command = new QUndoCommand();
4730 command->setText(i18n("Resize clip start"));
4733 // do this here, too, because otherwise undo won't update the group
4734 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4735 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4737 ItemInfo info = item->info();
4738 if (item->type() == AVWIDGET) {
4739 ItemInfo resizeinfo = oldInfo;
4740 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4741 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4743 // Check if there is an automatic transition on that clip (lower track)
4744 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4745 if (transition && transition->isAutomatic()) {
4746 ItemInfo trInfo = transition->info();
4747 ItemInfo newTrInfo = trInfo;
4748 newTrInfo.startPos = item->startPos();
4749 if (newTrInfo.startPos < newTrInfo.endPos)
4750 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4752 // Check if there is an automatic transition on that clip (upper track)
4753 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4754 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4755 ItemInfo trInfo = transition->info();
4756 ItemInfo newTrInfo = trInfo;
4757 newTrInfo.startPos = item->startPos();
4758 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4759 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4760 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4763 ClipItem *clip = static_cast < ClipItem * >(item);
4766 // Since we must always resize clip before updating the keyframes, we
4767 // put a resize command before & after checking keyframes so that
4768 // we are sure the resize is performed before whenever we do or undo the action
4769 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4770 adjustEffects(clip, oldInfo, command);
4771 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4772 emit clipItemSelected(clip);
4774 KdenliveSettings::setSnaptopoints(false);
4775 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4776 KdenliveSettings::setSnaptopoints(snap);
4777 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4779 } else if (item->type() == TRANSITIONWIDGET) {
4780 Transition *transition = static_cast <Transition *>(item);
4781 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)) {
4782 // Cannot resize transition
4783 KdenliveSettings::setSnaptopoints(false);
4784 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4785 KdenliveSettings::setSnaptopoints(snap);
4786 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4788 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4789 if (command == NULL)
4790 m_commandStack->push(moveCommand);
4794 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4795 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4797 if (!hasParentCommand)
4798 m_commandStack->push(command);
4801 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4803 if (pos == oldInfo.endPos.frames(m_document->fps()))
4805 bool snap = KdenliveSettings::snaptopoints();
4807 KdenliveSettings::setSnaptopoints(false);
4808 item->resizeEnd(pos);
4809 if (item->endPos().frames(m_document->fps()) != pos) {
4810 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4811 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4812 KdenliveSettings::setSnaptopoints(snap);
4815 KdenliveSettings::setSnaptopoints(snap);
4818 bool hasParentCommand = false;
4820 hasParentCommand = true;
4822 command = new QUndoCommand();
4825 // do this here, too, because otherwise undo won't update the group
4826 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4827 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4829 ItemInfo info = item->info();
4830 if (item->type() == AVWIDGET) {
4831 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4832 ItemInfo resizeinfo = info;
4833 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4834 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4836 // Check if there is an automatic transition on that clip (lower track)
4837 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4838 if (tr && tr->isAutomatic()) {
4839 ItemInfo trInfo = tr->info();
4840 ItemInfo newTrInfo = trInfo;
4841 newTrInfo.endPos = item->endPos();
4842 if (newTrInfo.endPos > newTrInfo.startPos)
4843 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4846 // Check if there is an automatic transition on that clip (upper track)
4847 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4848 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4849 ItemInfo trInfo = tr->info();
4850 ItemInfo newTrInfo = trInfo;
4851 newTrInfo.endPos = item->endPos();
4852 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4853 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4854 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4858 ClipItem *clip = static_cast < ClipItem * >(item);
4861 // Since we must always resize clip before updating the keyframes, we
4862 // put a resize command before & after checking keyframes so that
4863 // we are sure the resize is performed before whenever we do or undo the action
4864 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4865 adjustEffects(clip, oldInfo, command);
4866 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4867 emit clipItemSelected(clip);
4869 KdenliveSettings::setSnaptopoints(false);
4870 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4871 KdenliveSettings::setSnaptopoints(true);
4872 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4874 } else if (item->type() == TRANSITIONWIDGET) {
4875 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4876 Transition *transition = static_cast <Transition *>(item);
4877 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)) {
4878 // Cannot resize transition
4879 KdenliveSettings::setSnaptopoints(false);
4880 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4881 KdenliveSettings::setSnaptopoints(true);
4882 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4884 // Check transition keyframes
4885 QDomElement old = transition->toXML();
4886 if (transition->updateKeyframes()) {
4887 QDomElement xml = transition->toXML();
4888 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);
4889 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4891 new MoveTransitionCommand(this, oldInfo, info, false, command);
4894 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4895 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4897 if (!hasParentCommand) {
4898 updateTrackDuration(oldInfo.track, command);
4899 m_commandStack->push(command);
4903 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4905 int end = item->fadeIn();
4907 // there is a fade in effect
4908 int effectPos = item->hasEffect("volume", "fadein");
4909 if (effectPos != -1) {
4910 QDomElement effect = item->getEffectAtIndex(effectPos);
4911 int start = item->cropStart().frames(m_document->fps());
4912 int max = item->cropDuration().frames(m_document->fps());
4914 // Make sure the fade effect is not longer than the clip
4915 item->setFadeIn(max);
4916 end = item->fadeIn();
4919 EffectsList::setParameter(effect, "in", QString::number(start));
4920 EffectsList::setParameter(effect, "out", QString::number(end));
4922 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4923 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4924 // if fade effect is displayed, update the effect edit widget with new clip duration
4925 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4926 emit clipItemSelected(item);
4929 effectPos = item->hasEffect("brightness", "fade_from_black");
4930 if (effectPos != -1) {
4931 QDomElement effect = item->getEffectAtIndex(effectPos);
4932 int start = item->cropStart().frames(m_document->fps());
4933 int max = item->cropDuration().frames(m_document->fps());
4935 // Make sure the fade effect is not longer than the clip
4936 item->setFadeIn(max);
4937 end = item->fadeIn();
4940 EffectsList::setParameter(effect, "in", QString::number(start));
4941 EffectsList::setParameter(effect, "out", QString::number(end));
4943 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4944 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4945 // if fade effect is displayed, update the effect edit widget with new clip duration
4946 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4947 emit clipItemSelected(item);
4952 int start = item->fadeOut();
4954 // there is a fade out effect
4955 int effectPos = item->hasEffect("volume", "fadeout");
4956 if (effectPos != -1) {
4957 QDomElement effect = item->getEffectAtIndex(effectPos);
4958 int max = item->cropDuration().frames(m_document->fps());
4959 int end = max + item->cropStart().frames(m_document->fps());
4961 // Make sure the fade effect is not longer than the clip
4962 item->setFadeOut(max);
4963 start = item->fadeOut();
4965 start = end - start;
4966 EffectsList::setParameter(effect, "in", QString::number(start));
4967 EffectsList::setParameter(effect, "out", QString::number(end));
4969 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4970 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4971 // if fade effect is displayed, update the effect edit widget with new clip duration
4972 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4973 emit clipItemSelected(item);
4976 effectPos = item->hasEffect("brightness", "fade_to_black");
4977 if (effectPos != -1) {
4978 QDomElement effect = item->getEffectAtIndex(effectPos);
4979 int max = item->cropDuration().frames(m_document->fps());
4980 int end = max + item->cropStart().frames(m_document->fps());
4982 // Make sure the fade effect is not longer than the clip
4983 item->setFadeOut(max);
4984 start = item->fadeOut();
4986 start = end - start;
4987 EffectsList::setParameter(effect, "in", QString::number(start));
4988 EffectsList::setParameter(effect, "out", QString::number(end));
4990 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4991 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4992 // if fade effect is displayed, update the effect edit widget with new clip duration
4993 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4994 emit clipItemSelected(item);
4999 int effectPos = item->hasEffect("freeze", "freeze");
5000 if (effectPos != -1) {
5001 // Freeze effect needs to be adjusted with clip resize
5002 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5003 QDomElement eff = item->getEffectAtIndex(effectPos);
5004 if (!eff.isNull() && diff != 0) {
5005 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5006 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5008 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5009 emit clipItemSelected(item);
5016 double CustomTrackView::getSnapPointForPos(double pos)
5018 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5021 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5023 QList <GenTime> snaps;
5024 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5025 QList<QGraphicsItem *> itemList = items();
5026 for (int i = 0; i < itemList.count(); i++) {
5027 if (itemList.at(i) == selected) continue;
5028 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5029 if (itemList.at(i)->type() == AVWIDGET) {
5030 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5031 GenTime start = item->startPos();
5032 GenTime end = item->endPos();
5033 snaps.append(start);
5035 if (!offsetList.isEmpty()) {
5036 for (int j = 0; j < offsetList.size(); j++) {
5037 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5038 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5042 QList < GenTime > markers = item->snapMarkers();
5043 for (int j = 0; j < markers.size(); ++j) {
5044 GenTime t = markers.at(j);
5046 if (!offsetList.isEmpty()) {
5047 for (int k = 0; k < offsetList.size(); k++) {
5048 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5052 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5053 Transition *transition = static_cast <Transition*>(itemList.at(i));
5054 GenTime start = transition->startPos();
5055 GenTime end = transition->endPos();
5056 snaps.append(start);
5058 if (!offsetList.isEmpty()) {
5059 for (int j = 0; j < offsetList.size(); j++) {
5060 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5061 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5067 // add cursor position
5068 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5070 if (!offsetList.isEmpty()) {
5071 for (int j = 0; j < offsetList.size(); j++) {
5072 snaps.append(pos - offsetList.at(j));
5077 for (int i = 0; i < m_guides.count(); i++) {
5078 snaps.append(m_guides.at(i)->position());
5079 if (!offsetList.isEmpty()) {
5080 for (int j = 0; j < offsetList.size(); j++) {
5081 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5087 QPoint z = m_document->zone();
5088 snaps.append(GenTime(z.x(), m_document->fps()));
5089 snaps.append(GenTime(z.y(), m_document->fps()));
5092 m_scene->setSnapList(snaps);
5093 //for (int i = 0; i < m_snapPoints.size(); ++i)
5094 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5097 void CustomTrackView::slotSeekToPreviousSnap()
5099 updateSnapPoints(NULL);
5100 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5101 setCursorPos((int) res.frames(m_document->fps()));
5105 void CustomTrackView::slotSeekToNextSnap()
5107 updateSnapPoints(NULL);
5108 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5109 setCursorPos((int) res.frames(m_document->fps()));
5113 void CustomTrackView::clipStart()
5115 AbstractClipItem *item = getMainActiveClip();
5117 setCursorPos((int) item->startPos().frames(m_document->fps()));
5122 void CustomTrackView::clipEnd()
5124 AbstractClipItem *item = getMainActiveClip();
5126 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5131 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
5133 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
5134 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
5135 m_commandStack->push(command);
5138 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5140 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5141 m_commandStack->push(command);
5144 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5146 DocClipBase *base = m_document->clipManager()->getClipById(id);
5147 QList <CommentedTime> markers = base->commentedSnapMarkers();
5149 if (markers.isEmpty()) {
5150 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5153 QUndoCommand *deleteMarkers = new QUndoCommand();
5154 deleteMarkers->setText("Delete clip markers");
5156 for (int i = 0; i < markers.size(); i++) {
5157 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5159 m_commandStack->push(deleteMarkers);
5162 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5164 DocClipBase *base = m_document->clipManager()->getClipById(id);
5165 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5166 else base->deleteSnapMarker(pos);
5167 emit updateClipMarkers(base);
5168 setDocumentModified();
5169 viewport()->update();
5172 int CustomTrackView::hasGuide(int pos, int offset)
5174 for (int i = 0; i < m_guides.count(); i++) {
5175 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5176 if (qAbs(guidePos - pos) <= offset) return guidePos;
5177 else if (guidePos > pos) return -1;
5182 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5186 double fps = m_document->fps();
5187 for (int i = 0; i < m_guides.count(); i++) {
5188 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5189 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5191 goMenu->setEnabled(!m_guides.isEmpty());
5194 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5196 if (oldPos > GenTime() && pos > GenTime()) {
5198 for (int i = 0; i < m_guides.count(); i++) {
5199 if (m_guides.at(i)->position() == oldPos) {
5200 Guide *item = m_guides.at(i);
5201 item->updateGuide(pos, comment);
5205 } else if (pos > GenTime()) addGuide(pos, comment);
5209 for (int i = 0; i < m_guides.count(); i++) {
5210 if (m_guides.at(i)->position() == oldPos) {
5211 delete m_guides.takeAt(i);
5216 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5218 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5219 m_document->syncGuides(m_guides);
5222 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5224 for (int i = 0; i < m_guides.count(); i++) {
5225 if (m_guides.at(i)->position() == pos) {
5226 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5230 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5231 scene()->addItem(g);
5233 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5234 m_document->syncGuides(m_guides);
5238 void CustomTrackView::slotAddGuide(bool dialog)
5240 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5242 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5243 if (d.exec() != QDialog::Accepted) return;
5244 marker = d.newMarker();
5247 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5249 if (addGuide(marker.time(), marker.comment())) {
5250 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5251 m_commandStack->push(command);
5255 void CustomTrackView::slotEditGuide(int guidePos)
5258 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5259 else pos = GenTime(guidePos, m_document->fps());
5261 for (int i = 0; i < m_guides.count(); i++) {
5262 if (m_guides.at(i)->position() == pos) {
5263 slotEditGuide(m_guides.at(i)->info());
5268 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5271 void CustomTrackView::slotEditGuide(CommentedTime guide)
5273 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5274 if (d.exec() == QDialog::Accepted) {
5275 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5276 m_commandStack->push(command);
5281 void CustomTrackView::slotEditTimeLineGuide()
5283 if (m_dragGuide == NULL) return;
5284 CommentedTime guide = m_dragGuide->info();
5285 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5286 if (d.exec() == QDialog::Accepted) {
5287 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5288 m_commandStack->push(command);
5292 void CustomTrackView::slotDeleteGuide(int guidePos)
5295 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5296 else pos = GenTime(guidePos, m_document->fps());
5298 for (int i = 0; i < m_guides.count(); i++) {
5299 if (m_guides.at(i)->position() == pos) {
5300 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5301 m_commandStack->push(command);
5306 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5310 void CustomTrackView::slotDeleteTimeLineGuide()
5312 if (m_dragGuide == NULL) return;
5313 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5314 m_commandStack->push(command);
5318 void CustomTrackView::slotDeleteAllGuides()
5320 QUndoCommand *deleteAll = new QUndoCommand();
5321 deleteAll->setText("Delete all guides");
5322 for (int i = 0; i < m_guides.count(); i++) {
5323 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5325 m_commandStack->push(deleteAll);
5328 void CustomTrackView::setTool(PROJECTTOOL tool)
5333 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5336 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5337 m_scene->setScale(scaleFactor, verticalScale);
5338 removeTipAnimation();
5339 bool adjust = false;
5340 if (verticalScale != matrix().m22()) adjust = true;
5341 setMatrix(newmatrix);
5343 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5344 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5345 for (int i = 0; i < m_guides.count(); i++) {
5346 QLineF l = m_guides.at(i)->line();
5347 l.setP2(QPointF(l.x2(), newHeight));
5348 m_guides.at(i)->setLine(l);
5350 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5353 int diff = sceneRect().width() - m_projectDuration;
5354 if (diff * newmatrix.m11() < 50) {
5355 if (newmatrix.m11() < 0.4)
5356 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5358 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5360 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5361 centerOn(QPointF(cursorPos(), verticalPos));
5364 void CustomTrackView::slotRefreshGuides()
5366 if (KdenliveSettings::showmarkers()) {
5367 for (int i = 0; i < m_guides.count(); i++)
5368 m_guides.at(i)->update();
5372 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5374 painter->setClipRect(rect);
5375 QPen pen1 = painter->pen();
5376 pen1.setColor(palette().dark().color());
5377 painter->setPen(pen1);
5378 double min = rect.left();
5379 double max = rect.right();
5380 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5381 int maxTrack = m_document->tracksCount();
5382 QColor lockedColor = palette().button().color();
5383 QColor audioColor = palette().alternateBase().color();
5384 for (int i = 0; i < maxTrack; i++) {
5385 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5386 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5387 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5388 if (i == m_selectedTrack)
5389 painter->fillRect(track, m_activeTrackBrush.brush(this));
5391 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5393 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5397 bool CustomTrackView::findString(const QString &text)
5400 for (int i = 0; i < m_searchPoints.size(); ++i) {
5401 marker = m_searchPoints.at(i).comment();
5402 if (marker.contains(text, Qt::CaseInsensitive)) {
5403 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5404 int vert = verticalScrollBar()->value();
5405 int hor = cursorPos();
5406 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5414 void CustomTrackView::selectFound(QString track, QString pos)
5416 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5417 slotSelectTrack(track.toInt());
5419 int vert = verticalScrollBar()->value();
5420 int hor = cursorPos();
5421 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5424 bool CustomTrackView::findNextString(const QString &text)
5427 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5428 marker = m_searchPoints.at(i).comment();
5429 if (marker.contains(text, Qt::CaseInsensitive)) {
5430 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5431 int vert = verticalScrollBar()->value();
5432 int hor = cursorPos();
5433 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5442 void CustomTrackView::initSearchStrings()
5444 m_searchPoints.clear();
5445 QList<QGraphicsItem *> itemList = items();
5446 for (int i = 0; i < itemList.count(); i++) {
5447 // parse all clip names
5448 if (itemList.at(i)->type() == AVWIDGET) {
5449 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5450 GenTime start = item->startPos();
5451 CommentedTime t(start, item->clipName());
5452 m_searchPoints.append(t);
5453 // add all clip markers
5454 QList < CommentedTime > markers = item->commentedSnapMarkers();
5455 m_searchPoints += markers;
5460 for (int i = 0; i < m_guides.count(); i++)
5461 m_searchPoints.append(m_guides.at(i)->info());
5463 qSort(m_searchPoints);
5466 void CustomTrackView::clearSearchStrings()
5468 m_searchPoints.clear();
5472 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5474 QList<ItemInfo> matchingInfo;
5475 QList<QGraphicsItem *> itemList = items();
5476 for (int i = 0; i < itemList.count(); i++) {
5477 if (itemList.at(i)->type() == AVWIDGET) {
5478 ClipItem *item = (ClipItem *)itemList.at(i);
5479 if (item->clipProducer() == clipId)
5480 matchingInfo << item->info();
5483 return matchingInfo;
5486 void CustomTrackView::copyClip()
5488 qDeleteAll(m_copiedItems);
5489 m_copiedItems.clear();
5490 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5491 if (itemList.count() == 0) {
5492 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5495 for (int i = 0; i < itemList.count(); i++) {
5496 if (itemList.at(i)->type() == AVWIDGET) {
5497 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5498 ClipItem *clone = clip->clone(clip->info());
5499 m_copiedItems.append(clone);
5500 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5501 Transition *dup = static_cast <Transition *>(itemList.at(i));
5502 m_copiedItems.append(dup->clone());
5507 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5509 if (m_scene->editMode() != NORMALEDIT) {
5510 // If we are in overwrite mode, always allow the move
5513 int height = m_tracksHeight - 2;
5515 if (type == TRANSITIONWIDGET) {
5516 height = Transition::itemHeight();
5517 offset = Transition::itemOffset();
5519 else if (type == AVWIDGET) {
5520 height = ClipItem::itemHeight();
5521 offset = ClipItem::itemOffset();
5523 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);
5524 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5525 for (int i = 0; i < collisions.count(); i++) {
5526 if (collisions.at(i)->type() == type) {
5533 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5536 for (int i = 0; i < infoList.count(); i++) {
5537 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));
5540 QList<QGraphicsItem *> collisions = scene()->items(path);
5541 for (int i = 0; i < collisions.count(); i++) {
5542 if (collisions.at(i)->type() == type) return false;
5547 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5549 for (int i = 0; i < items.count(); i++) {
5550 ItemInfo info = items.at(i)->info();
5551 info.startPos += offset;
5552 info.endPos += offset;
5553 info.track += trackOffset;
5554 if (!canBePastedTo(info, items.at(i)->type())) return false;
5559 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5561 QPainterPath movePath;
5562 movePath.moveTo(0, 0);
5564 for (int i = 0; i < items.count(); i++) {
5565 ItemInfo info = items.at(i)->info();
5566 info.startPos = info.startPos + offset;
5567 info.endPos = info.endPos + offset;
5568 info.track = info.track + trackOffset;
5569 if (info.startPos < GenTime()) {
5570 // No clip should go below 0
5573 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));
5574 movePath.addRect(rect);
5576 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5577 for (int i = 0; i < collisions.count(); i++) {
5578 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5579 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5587 void CustomTrackView::pasteClip()
5589 if (m_copiedItems.count() == 0) {
5590 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5595 GenTime pos = GenTime(-1);
5596 if (m_menuPosition.isNull()) {
5597 position = mapFromGlobal(QCursor::pos());
5598 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5599 track = m_selectedTrack;
5600 pos = GenTime(m_cursorPos, m_document->fps());
5601 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5605 position = m_menuPosition;
5608 if (pos == GenTime(-1))
5609 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5611 track = (int)(mapToScene(position).y() / m_tracksHeight);
5613 GenTime leftPos = m_copiedItems.at(0)->startPos();
5614 int lowerTrack = m_copiedItems.at(0)->track();
5615 int upperTrack = m_copiedItems.at(0)->track();
5616 for (int i = 1; i < m_copiedItems.count(); i++) {
5617 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5618 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5619 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5622 GenTime offset = pos - leftPos;
5623 int trackOffset = track - lowerTrack;
5625 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5626 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5627 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5628 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5631 QUndoCommand *pasteClips = new QUndoCommand();
5632 pasteClips->setText("Paste clips");
5634 for (int i = 0; i < m_copiedItems.count(); i++) {
5635 // parse all clip names
5636 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5637 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5638 ItemInfo info = clip->info();
5639 info.startPos += offset;
5640 info.endPos += offset;
5641 info.track += trackOffset;
5642 if (canBePastedTo(info, AVWIDGET)) {
5643 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5644 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5645 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5646 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5648 info.startPos = tr->startPos() + offset;
5649 info.endPos = tr->endPos() + offset;
5650 info.track = tr->track() + trackOffset;
5651 int transitionEndTrack;
5652 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5653 else transitionEndTrack = tr->transitionEndTrack();
5654 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5655 if (info.startPos >= info.endPos) {
5656 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5657 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5658 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5661 updateTrackDuration(-1, pasteClips);
5662 m_commandStack->push(pasteClips);
5665 void CustomTrackView::pasteClipEffects()
5667 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5668 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5671 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5673 QUndoCommand *paste = new QUndoCommand();
5674 paste->setText("Paste effects");
5676 QList<QGraphicsItem *> clips = scene()->selectedItems();
5679 for (int i = 0; i < clips.count(); ++i) {
5680 if (clips.at(i)->type() == GROUPWIDGET) {
5681 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5682 for (int j = 0; j < children.count(); j++) {
5683 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5684 clips.append(children.at(j));
5690 for (int i = 0; i < clips.count(); ++i) {
5691 if (clips.at(i)->type() == AVWIDGET) {
5692 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5693 for (int j = 0; j < clip->effectsCount(); j++) {
5694 QDomElement eff = clip->effect(j);
5695 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5696 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5697 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5702 if (paste->childCount() > 0) m_commandStack->push(paste);
5705 //adjust effects (fades, ...)
5706 for (int i = 0; i < clips.count(); ++i) {
5707 if (clips.at(i)->type() == AVWIDGET) {
5708 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5709 updatePositionEffects(item, item->info());
5715 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5717 // parse parameters to check if we need to adjust to the new crop start
5718 int diff = (newstart - oldstart).frames(m_document->fps());
5719 int max = (newstart + duration).frames(m_document->fps());
5721 QDomNodeList params = xml.elementsByTagName("parameter");
5722 for (int i = 0; i < params.count(); i++) {
5723 QDomElement e = params.item(i).toElement();
5724 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5725 QString def = e.attribute("default");
5726 // Effect has a keyframe type parameter, we need to adjust the values
5727 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5728 QStringList newKeyFrames;
5729 foreach(const QString &str, keys) {
5730 int pos = str.section(':', 0, 0).toInt();
5731 double val = str.section(':', 1, 1).toDouble();
5734 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5736 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5738 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5739 e.setAttribute("keyframes", newKeyFrames.join(";"));
5744 ClipItem *CustomTrackView::getClipUnderCursor() const
5746 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5747 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5748 for (int i = 0; i < collisions.count(); i++) {
5749 if (collisions.at(i)->type() == AVWIDGET) {
5750 return static_cast < ClipItem *>(collisions.at(i));
5756 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5758 QList<QGraphicsItem *> clips = scene()->selectedItems();
5759 if (clips.isEmpty()) {
5760 return getClipUnderCursor();
5762 AbstractClipItem *item = NULL;
5763 for (int i = 0; i < clips.count(); ++i) {
5764 if (clips.at(i)->type() == AVWIDGET) {
5765 item = static_cast < AbstractClipItem *>(clips.at(i));
5766 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5769 if (item) return item;
5774 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5776 QList<QGraphicsItem *> clips = scene()->selectedItems();
5777 if (clips.isEmpty()) {
5778 return getClipUnderCursor();
5781 // remove all items in the list that are not clips
5782 for (int i = 0; i < clips.count();) {
5783 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5786 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5787 for (int i = 0; i < clips.count(); ++i) {
5788 if (clips.at(i)->type() == AVWIDGET) {
5789 item = static_cast < ClipItem *>(clips.at(i));
5790 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5798 void CustomTrackView::setInPoint()
5800 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5802 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5805 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5809 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5812 void CustomTrackView::setOutPoint()
5814 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5816 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5819 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5823 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5826 void CustomTrackView::slotUpdateAllThumbs()
5828 if (!isEnabled()) return;
5829 QList<QGraphicsItem *> itemList = items();
5830 //if (itemList.isEmpty()) return;
5832 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5833 for (int i = 0; i < itemList.count(); i++) {
5834 if (itemList.at(i)->type() == AVWIDGET) {
5835 item = static_cast <ClipItem *>(itemList.at(i));
5836 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5837 // Check if we have a cached thumbnail
5838 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5839 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5840 if (QFile::exists(thumb)) {
5842 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5843 item->slotSetStartThumb(pix);
5846 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5847 QString endThumb = startThumb;
5848 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5849 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5850 if (QFile::exists(startThumb)) {
5851 QPixmap pix(startThumb);
5852 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5853 item->slotSetStartThumb(pix);
5855 if (QFile::exists(endThumb)) {
5856 QPixmap pix(endThumb);
5857 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5858 item->slotSetEndThumb(pix);
5861 item->refreshClip(false, false);
5865 viewport()->update();
5868 void CustomTrackView::saveThumbnails()
5870 QList<QGraphicsItem *> itemList = items();
5872 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5873 for (int i = 0; i < itemList.count(); i++) {
5874 if (itemList.at(i)->type() == AVWIDGET) {
5875 item = static_cast <ClipItem *>(itemList.at(i));
5876 if (item->clipType() != COLOR) {
5877 // Check if we have a cached thumbnail
5878 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5879 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5880 if (!QFile::exists(thumb)) {
5881 QPixmap pix(item->startThumb());
5885 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5886 QString endThumb = startThumb;
5887 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5888 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5889 if (!QFile::exists(startThumb)) {
5890 QPixmap pix(item->startThumb());
5891 pix.save(startThumb);
5893 if (!QFile::exists(endThumb)) {
5894 QPixmap pix(item->endThumb());
5904 void CustomTrackView::slotInsertTrack(int ix)
5906 TrackDialog d(m_document, parentWidget());
5907 d.comboTracks->setCurrentIndex(ix);
5908 d.label->setText(i18n("Insert track"));
5909 d.setWindowTitle(i18n("Insert New Track"));
5911 if (d.exec() == QDialog::Accepted) {
5912 ix = d.comboTracks->currentIndex();
5913 if (d.before_select->currentIndex() == 1)
5917 info.isMute = false;
5918 info.isLocked = false;
5919 info.effectsList = EffectsList(true);
5920 if (d.video_track->isChecked()) {
5921 info.type = VIDEOTRACK;
5922 info.isBlind = false;
5924 info.type = AUDIOTRACK;
5925 info.isBlind = true;
5927 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5928 m_commandStack->push(addTrack);
5929 setDocumentModified();
5933 void CustomTrackView::slotDeleteTrack(int ix)
5935 if (m_document->tracksCount() < 2) return;
5936 TrackDialog d(m_document, parentWidget());
5937 d.comboTracks->setCurrentIndex(ix);
5938 d.label->setText(i18n("Delete track"));
5939 d.before_select->setHidden(true);
5940 d.setWindowTitle(i18n("Delete Track"));
5941 d.video_track->setHidden(true);
5942 d.audio_track->setHidden(true);
5943 if (d.exec() == QDialog::Accepted) {
5944 ix = d.comboTracks->currentIndex();
5945 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5946 deleteTimelineTrack(ix, info);
5947 setDocumentModified();
5948 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5949 m_commandStack->push(command);*/
5953 void CustomTrackView::slotConfigTracks(int ix)
5955 TracksConfigDialog d(m_document, ix, parentWidget());
5956 if (d.exec() == QDialog::Accepted) {
5957 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5958 m_commandStack->push(configTracks);
5959 QList <int> toDelete = d.deletedTracks();
5960 for (int i = 0; i < toDelete.count(); ++i) {
5961 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5962 deleteTimelineTrack(toDelete.at(i) - i, info);
5964 setDocumentModified();
5968 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5970 if (m_document->tracksCount() < 2) return;
5971 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5972 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5973 QList<QGraphicsItem *> selection = m_scene->items(r);
5974 QUndoCommand *deleteTrack = new QUndoCommand();
5975 deleteTrack->setText("Delete track");
5977 // Delete all clips in selected track
5978 for (int i = 0; i < selection.count(); i++) {
5979 if (selection.at(i)->type() == AVWIDGET) {
5980 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5981 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5982 m_waitingThumbs.removeAll(item);
5983 m_scene->removeItem(item);
5986 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5987 Transition *item = static_cast <Transition *>(selection.at(i));
5988 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5989 m_scene->removeItem(item);
5995 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5996 m_commandStack->push(deleteTrack);
5999 void CustomTrackView::autoTransition()
6001 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6002 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6003 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6006 Transition *tr = static_cast <Transition*>(itemList.at(0));
6007 tr->setAutomatic(!tr->isAutomatic());
6008 QDomElement transition = tr->toXML();
6009 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);
6010 setDocumentModified();
6013 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6015 QList<QGraphicsItem *> list = scene()->items();
6016 ClipItem *clip = NULL;
6017 for (int i = 0; i < list.size(); ++i) {
6018 if (list.at(i)->type() == AVWIDGET) {
6019 clip = static_cast <ClipItem *>(list.at(i));
6020 if (clip->clipProducer() == id) {
6021 clip->setClipName(name);
6025 viewport()->update();
6028 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6030 minimum = GenTime();
6031 maximum = GenTime();
6032 QList<QGraphicsItem *> selection;
6033 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6034 selection.removeAll(item);
6035 for (int i = 0; i < selection.count(); i++) {
6036 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6037 if (clip && clip->type() == AVWIDGET) {
6038 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6039 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6044 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6046 minimum = GenTime();
6047 maximum = GenTime();
6048 QList<QGraphicsItem *> selection;
6049 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6050 selection.removeAll(item);
6051 for (int i = 0; i < selection.count(); i++) {
6052 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6053 if (clip && clip->type() == TRANSITIONWIDGET) {
6054 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6055 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6060 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6062 for (int i = 0; i < groups.count(); i++) {
6063 QDomNodeList children = groups.at(i).childNodes();
6064 scene()->clearSelection();
6065 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6066 QDomElement elem = children.item(nodeindex).toElement();
6067 int pos = elem.attribute("position").toInt();
6068 int track = elem.attribute("track").toInt();
6069 if (elem.tagName() == "clipitem") {
6070 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6071 if (clip) clip->setSelected(true);
6073 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6074 if (clip) clip->setSelected(true);
6077 groupSelectedItems(false, true);
6081 void CustomTrackView::splitAudio()
6083 resetSelectionGroup();
6084 QList<QGraphicsItem *> selection = scene()->selectedItems();
6085 if (selection.isEmpty()) {
6086 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6089 QUndoCommand *splitCommand = new QUndoCommand();
6090 splitCommand->setText(i18n("Split audio"));
6091 for (int i = 0; i < selection.count(); i++) {
6092 if (selection.at(i)->type() == AVWIDGET) {
6093 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6094 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6095 if (clip->parentItem()) {
6096 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6098 EffectsList effects;
6099 effects.clone(clip->effectList());
6100 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6105 if (splitCommand->childCount()) {
6106 updateTrackDuration(-1, splitCommand);
6107 m_commandStack->push(splitCommand);
6111 void CustomTrackView::setAudioAlignReference()
6113 QList<QGraphicsItem *> selection = scene()->selectedItems();
6114 if (selection.isEmpty() || selection.size() > 1) {
6115 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6118 if (m_audioCorrelator != NULL) {
6119 delete m_audioCorrelator;
6121 if (selection.at(0)->type() == AVWIDGET) {
6122 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6123 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6124 m_audioAlignmentReference = clip;
6126 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()));
6127 m_audioCorrelator = new AudioCorrelation(envelope);
6131 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6132 envelope->dumpInfo();
6136 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6140 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6143 void CustomTrackView::alignAudio()
6145 bool referenceOK = true;
6146 if (m_audioCorrelator == NULL) {
6147 referenceOK = false;
6150 if (!scene()->items().contains(m_audioAlignmentReference)) {
6151 // The reference item has been deleted from the timeline (or so)
6152 referenceOK = false;
6156 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6161 QList<QGraphicsItem *> selection = scene()->selectedItems();
6162 foreach (QGraphicsItem *item, selection) {
6163 if (item->type() == AVWIDGET) {
6165 ClipItem *clip = static_cast<ClipItem*>(item);
6166 if (clip == m_audioAlignmentReference) {
6170 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6171 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()),
6172 clip->info().cropStart.frames(m_document->fps()),
6173 clip->info().cropDuration.frames(m_document->fps()));
6175 // FFT only for larger vectors. We could use it all time, but for small vectors
6176 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6177 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6178 int shift = m_audioCorrelator->getShift(index);
6183 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6184 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6185 envelope->dumpInfo();
6187 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6188 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6189 qDebug() << "We will start at " << targetPos;
6190 qDebug() << "to shift by " << shift;
6191 qDebug() << "(eventually)";
6192 qDebug() << "(maybe)";
6196 QUndoCommand *moveCommand = new QUndoCommand();
6198 GenTime add(shift, m_document->fps());
6199 ItemInfo start = clip->info();
6201 ItemInfo end = start;
6202 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6203 end.endPos = end.startPos + start.cropDuration;
6205 if ( end.startPos.seconds() < 0 ) {
6206 // Clip would start before 0, so crop it first
6207 GenTime cropBy = -end.startPos;
6210 qDebug() << "Need to crop clip. " << start;
6211 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6214 ItemInfo resized = start;
6215 resized.startPos += cropBy;
6217 resizeClip(start, resized);
6218 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6220 start = clip->info();
6221 end.startPos += cropBy;
6224 qDebug() << "Clip cropped. " << start;
6225 qDebug() << "Moving to: " << end;
6229 if (itemCollision(clip, end)) {
6231 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6235 moveCommand->setText(i18n("Auto-align clip"));
6236 new MoveClipCommand(this, start, end, true, moveCommand);
6237 updateTrackDuration(clip->track(), moveCommand);
6238 m_commandStack->push(moveCommand);
6245 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6247 emit displayMessage(i18n("Auto-aligned %1 clips.").arg(counter), InformationMessage);
6251 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6253 ClipItem *clip = getClipItemAt(pos, track);
6255 kDebug() << "// Cannot find clip to split!!!";
6259 int start = pos.frames(m_document->fps());
6260 int freetrack = m_document->tracksCount() - track - 1;
6262 // do not split audio when we are on an audio track
6263 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6266 for (; freetrack > 0; freetrack--) {
6267 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6268 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6269 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6270 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6271 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6276 kDebug() << "GOT TRK: " << track;
6277 if (freetrack == 0) {
6278 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6280 ItemInfo info = clip->info();
6281 info.track = m_document->tracksCount() - freetrack;
6282 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6283 scene()->clearSelection();
6284 clip->setSelected(true);
6285 ClipItem *audioClip = getClipItemAt(start, info.track);
6287 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6288 clip->setVideoOnly(true);
6289 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6290 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6292 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6293 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6295 m_document->renderer()->unlockService(tractor);
6296 audioClip->setSelected(true);
6297 audioClip->setAudioOnly(true);
6299 // keep video effects, move audio effects to audio clip
6302 for (int i = 0; i < effects.count(); ++i) {
6303 if (effects.at(i).attribute("type") == "audio") {
6304 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6307 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6312 groupSelectedItems(false, true);
6316 // unsplit clip: remove audio part and change video part to normal clip
6317 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6318 kDebug() << "//CANNOT FIND CLP GRP";
6321 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6322 QList<QGraphicsItem *> children = grp->childItems();
6323 if (children.count() != 2) {
6324 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6327 for (int i = 0; i < children.count(); i++) {
6328 if (children.at(i) != clip) {
6329 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6330 ItemInfo info = clip->info();
6331 deleteClip(clp->info());
6332 clip->setVideoOnly(false);
6333 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6334 if (!m_document->renderer()->mltUpdateClipProducer(
6336 m_document->tracksCount() - info.track,
6337 info.startPos.frames(m_document->fps()),
6338 clip->baseClip()->getProducer(info.track))) {
6340 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6341 info.startPos.frames(m_document->fps()), info.track),
6344 m_document->renderer()->unlockService(tractor);
6346 // re-add audio effects
6347 for (int i = 0; i < effects.count(); ++i) {
6348 if (effects.at(i).attribute("type") == "audio") {
6349 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6356 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6357 m_document->clipManager()->removeGroup(grp);
6358 scene()->destroyItemGroup(grp);
6362 void CustomTrackView::setVideoOnly()
6364 resetSelectionGroup();
6365 QList<QGraphicsItem *> selection = scene()->selectedItems();
6366 if (selection.isEmpty()) {
6367 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6370 QUndoCommand *videoCommand = new QUndoCommand();
6371 videoCommand->setText(i18n("Video only"));
6372 for (int i = 0; i < selection.count(); i++) {
6373 if (selection.at(i)->type() == AVWIDGET) {
6374 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6375 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6376 if (clip->parentItem()) {
6377 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6379 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6384 m_commandStack->push(videoCommand);
6387 void CustomTrackView::setAudioOnly()
6389 resetSelectionGroup();
6390 QList<QGraphicsItem *> selection = scene()->selectedItems();
6391 if (selection.isEmpty()) {
6392 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6395 QUndoCommand *videoCommand = new QUndoCommand();
6396 videoCommand->setText(i18n("Audio only"));
6397 for (int i = 0; i < selection.count(); i++) {
6398 if (selection.at(i)->type() == AVWIDGET) {
6399 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6400 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6401 if (clip->parentItem()) {
6402 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6404 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6409 m_commandStack->push(videoCommand);
6412 void CustomTrackView::setAudioAndVideo()
6414 resetSelectionGroup();
6415 QList<QGraphicsItem *> selection = scene()->selectedItems();
6416 if (selection.isEmpty()) {
6417 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6420 QUndoCommand *videoCommand = new QUndoCommand();
6421 videoCommand->setText(i18n("Audio and Video"));
6422 for (int i = 0; i < selection.count(); i++) {
6423 if (selection.at(i)->type() == AVWIDGET) {
6424 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6425 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6426 if (clip->parentItem()) {
6427 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6429 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6434 m_commandStack->push(videoCommand);
6437 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6439 ClipItem *clip = getClipItemAt(pos, track);
6441 kDebug() << "// Cannot find clip to split!!!";
6444 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6446 int start = pos.frames(m_document->fps());
6447 clip->setVideoOnly(true);
6448 clip->setAudioOnly(false);
6449 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6450 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6452 } else if (audioOnly) {
6453 int start = pos.frames(m_document->fps());
6454 clip->setAudioOnly(true);
6455 clip->setVideoOnly(false);
6456 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6457 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6460 int start = pos.frames(m_document->fps());
6461 clip->setAudioOnly(false);
6462 clip->setVideoOnly(false);
6463 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6464 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6467 m_document->renderer()->unlockService(tractor);
6469 setDocumentModified();
6472 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6474 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6475 m_clipTypeGroup->setEnabled(false);
6477 m_clipTypeGroup->setEnabled(true);
6478 QList <QAction *> actions = m_clipTypeGroup->actions();
6480 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6481 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6482 else lookup = "clip_audio_and_video";
6483 for (int i = 0; i < actions.count(); i++) {
6484 if (actions.at(i)->data().toString() == lookup) {
6485 actions.at(i)->setChecked(true);
6492 void CustomTrackView::slotGoToMarker(QAction *action)
6494 int pos = action->data().toInt();
6495 setCursorPos(pos, true);
6498 void CustomTrackView::reloadTransitionLumas()
6502 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6503 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6504 for (int i = 0; i < params.count(); i++) {
6505 QDomElement e = params.item(i).toElement();
6506 if (e.attribute("tag") == "resource") {
6507 lumaNames = e.attribute("paramlistdisplay");
6508 lumaFiles = e.attribute("paramlist");
6513 QList<QGraphicsItem *> itemList = items();
6514 Transition *transitionitem;
6515 QDomElement transitionXml;
6516 for (int i = 0; i < itemList.count(); i++) {
6517 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6518 transitionitem = static_cast <Transition*>(itemList.at(i));
6519 transitionXml = transitionitem->toXML();
6520 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6521 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6522 for (int i = 0; i < params.count(); i++) {
6523 QDomElement e = params.item(i).toElement();
6524 if (e.attribute("tag") == "resource") {
6525 e.setAttribute("paramlistdisplay", lumaNames);
6526 e.setAttribute("paramlist", lumaFiles);
6531 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6532 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6533 for (int i = 0; i < params.count(); i++) {
6534 QDomElement e = params.item(i).toElement();
6535 if (e.attribute("tag") == "luma") {
6536 e.setAttribute("paramlistdisplay", lumaNames);
6537 e.setAttribute("paramlist", lumaFiles);
6544 emit transitionItemSelected(NULL);
6547 double CustomTrackView::fps() const
6549 return m_document->fps();
6552 void CustomTrackView::updateProjectFps()
6554 // update all clips to the new fps
6555 resetSelectionGroup();
6556 scene()->clearSelection();
6558 QList<QGraphicsItem *> itemList = items();
6559 for (int i = 0; i < itemList.count(); i++) {
6560 // remove all items and re-add them one by one
6561 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6563 for (int i = 0; i < itemList.count(); i++) {
6564 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6565 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6566 clip->updateFps(m_document->fps());
6567 m_scene->addItem(clip);
6568 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6569 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6570 QList<QGraphicsItem *> children = grp->childItems();
6571 for (int j = 0; j < children.count(); j++) {
6572 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6573 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6574 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6575 clip->updateFps(m_document->fps());
6578 m_document->clipManager()->removeGroup(grp);
6579 m_scene->addItem(grp);
6580 scene()->destroyItemGroup(grp);
6581 scene()->clearSelection();
6582 for (int j = 0; j < children.count(); j++) {
6583 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6584 //children.at(j)->setParentItem(0);
6585 children.at(j)->setSelected(true);
6588 groupSelectedItems(true, true);
6589 } else if (itemList.at(i)->type() == GUIDEITEM) {
6590 Guide *g = static_cast<Guide *>(itemList.at(i));
6592 m_scene->addItem(g);
6595 viewport()->update();
6598 void CustomTrackView::slotTrackDown()
6600 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6601 else m_selectedTrack++;
6602 emit updateTrackHeaders();
6603 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6604 ensureVisible(rect, 0, 0);
6605 viewport()->update();
6608 void CustomTrackView::slotTrackUp()
6610 if (m_selectedTrack > 0) m_selectedTrack--;
6611 else m_selectedTrack = m_document->tracksCount() - 1;
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 int CustomTrackView::selectedTrack() const
6620 return m_selectedTrack;
6623 QStringList CustomTrackView::selectedClips() const
6625 QStringList clipIds;
6626 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6627 for (int i = 0; i < selection.count(); i++) {
6628 if (selection.at(i)->type() == AVWIDGET) {
6629 ClipItem *item = (ClipItem *)selection.at(i);
6630 clipIds << item->clipProducer();
6636 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6638 QList<ClipItem *> clips;
6639 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6640 for (int i = 0; i < selection.count(); i++) {
6641 if (selection.at(i)->type() == AVWIDGET) {
6642 clips.append((ClipItem *)selection.at(i));
6648 void CustomTrackView::slotSelectTrack(int ix)
6650 m_selectedTrack = qMax(0, ix);
6651 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6652 emit updateTrackHeaders();
6653 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6654 ensureVisible(rect, 0, 0);
6655 viewport()->update();
6658 void CustomTrackView::slotSelectClipsInTrack()
6660 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6661 QList<QGraphicsItem *> selection = m_scene->items(rect);
6662 m_scene->clearSelection();
6663 for (int i = 0; i < selection.count(); i++) {
6664 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6665 selection.at(i)->setSelected(true);
6668 resetSelectionGroup();
6669 groupSelectedItems();
6672 void CustomTrackView::slotSelectAllClips()
6674 QList<QGraphicsItem *> selection = m_scene->items();
6675 m_scene->clearSelection();
6676 for (int i = 0; i < selection.count(); i++) {
6677 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6678 selection.at(i)->setSelected(true);
6681 resetSelectionGroup();
6682 groupSelectedItems();
6685 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6688 if (track != -1 && pos != -1)
6689 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6691 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6692 QList<QGraphicsItem *> selection = m_scene->items(rect);
6693 resetSelectionGroup(group);
6694 if (!group) m_scene->clearSelection();
6695 for (int i = 0; i < selection.count(); i++) {
6696 if (selection.at(i)->type() == AVWIDGET) {
6697 selection.at(i)->setSelected(add);
6701 if (group) groupSelectedItems();
6704 void CustomTrackView::selectTransition(bool add, bool group)
6706 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6707 QList<QGraphicsItem *> selection = m_scene->items(rect);
6708 resetSelectionGroup(group);
6709 if (!group) m_scene->clearSelection();
6710 for (int i = 0; i < selection.count(); i++) {
6711 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6712 selection.at(i)->setSelected(add);
6716 if (group) groupSelectedItems();
6719 QStringList CustomTrackView::extractTransitionsLumas()
6722 QList<QGraphicsItem *> itemList = items();
6723 Transition *transitionitem;
6724 QDomElement transitionXml;
6725 for (int i = 0; i < itemList.count(); i++) {
6726 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6727 transitionitem = static_cast <Transition*>(itemList.at(i));
6728 transitionXml = transitionitem->toXML();
6729 // luma files in transitions can be in "resource" or "luma" property
6730 QString luma = EffectsList::parameter(transitionXml, "luma");
6731 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6732 if (!luma.isEmpty()) urls << KUrl(luma).path();
6735 urls.removeDuplicates();
6739 void CustomTrackView::setEditMode(EDITMODE mode)
6741 m_scene->setEditMode(mode);
6744 void CustomTrackView::checkTrackSequence(int track)
6746 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6747 //track = m_document->tracksCount() -track;
6748 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6749 QList<QGraphicsItem *> selection = m_scene->items(rect);
6750 QList <int> timelineList;
6751 timelineList.append(0);
6752 for (int i = 0; i < selection.count(); i++) {
6753 if (selection.at(i)->type() == AVWIDGET) {
6754 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6755 int start = clip->startPos().frames(m_document->fps());
6756 int end = clip->endPos().frames(m_document->fps());
6757 if (!timelineList.contains(start)) timelineList.append(start);
6758 if (!timelineList.contains(end)) timelineList.append(end);
6761 qSort(timelineList);
6762 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6763 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6766 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6768 if (data.isEmpty()) return;
6769 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6771 info.startPos = GenTime(in, m_document->fps());
6772 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6773 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6774 info.cropDuration = info.endPos - info.startPos;
6775 info.track = m_selectedTrack;
6776 QUndoCommand *addCommand = new QUndoCommand();
6777 addCommand->setText(i18n("Insert clip"));
6778 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6779 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6780 updateTrackDuration(info.track, addCommand);
6781 m_commandStack->push(addCommand);
6783 selectClip(true, false, m_selectedTrack, in);
6784 // Automatic audio split
6785 if (KdenliveSettings::splitaudio())
6789 void CustomTrackView::clearSelection(bool emitInfo)
6791 resetSelectionGroup();
6792 scene()->clearSelection();
6794 if (emitInfo) emit clipItemSelected(NULL);
6797 void CustomTrackView::updatePalette()
6799 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6803 pen1.setColor(palette().text().color());
6804 m_cursorLine->setPen(pen1);
6808 void CustomTrackView::removeTipAnimation()
6811 scene()->removeItem(m_visualTip);
6812 m_animationTimer->stop();
6820 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6822 if (m_visualTip == NULL) {
6823 QRectF rect = clip->sceneBoundingRect();
6824 m_animation = new QGraphicsItemAnimation;
6825 m_animation->setTimeLine(m_animationTimer);
6826 m_animation->setScaleAt(1, 1, 1);
6831 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6832 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6833 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6835 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6837 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6839 m_animation->setScaleAt(.5, 2, 2);
6843 polygon << QPoint(0, - size * 2);
6844 if (mode == RESIZESTART)
6845 polygon << QPoint(size * 2, 0);
6847 polygon << QPoint(- size * 2, 0);
6848 polygon << QPoint(0, size * 2);
6849 polygon << QPoint(0, - size * 2);
6851 m_visualTip = new QGraphicsPolygonItem(polygon);
6852 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6853 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6854 if (mode == RESIZESTART)
6855 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6857 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6859 m_animation->setScaleAt(.5, 2, 1);
6861 case TRANSITIONSTART:
6863 polygon << QPoint(0, - size * 2);
6864 if (mode == TRANSITIONSTART)
6865 polygon << QPoint(size * 2, 0);
6867 polygon << QPoint(- size * 2, 0);
6868 polygon << QPoint(0, 0);
6869 polygon << QPoint(0, - size * 2);
6871 m_visualTip = new QGraphicsPolygonItem(polygon);
6872 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6873 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6874 if (mode == TRANSITIONSTART)
6875 m_visualTip->setPos(rect.x(), rect.bottom());
6877 m_visualTip->setPos(rect.right(), rect.bottom());
6879 m_animation->setScaleAt(.5, 2, 2);
6886 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6887 m_visualTip->setZValue(100);
6888 scene()->addItem(m_visualTip);
6889 m_animation->setItem(m_visualTip);
6890 m_animationTimer->start();
6894 bool CustomTrackView::hasAudio(int track) const
6896 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6897 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6898 QGraphicsItem *item;
6899 for (int i = 0; i < collisions.count(); i++) {
6900 item = collisions.at(i);
6901 if (!item->isEnabled()) continue;
6902 if (item->type() == AVWIDGET) {
6903 ClipItem *clip = static_cast <ClipItem *>(item);
6904 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6910 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6913 QUndoCommand *effectCommand = new QUndoCommand();
6915 if (effect.tagName() == "effectgroup") {
6916 effectName = effect.attribute("name");
6918 QDomElement namenode = effect.firstChildElement("name");
6919 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
6920 else effectName = i18n("effect");
6922 effectCommand->setText(i18n("Add %1", effectName));
6923 if (effect.tagName() == "effectgroup") {
6924 QDomNodeList effectlist = effect.elementsByTagName("effect");
6925 for (int j = 0; j < effectlist.count(); j++) {
6926 QDomElement trackeffect = effectlist.at(j).toElement();
6927 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
6928 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6931 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
6935 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
6936 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6937 delete effectCommand;
6940 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
6943 if (effectCommand->childCount() > 0) {
6944 m_commandStack->push(effectCommand);
6945 setDocumentModified();
6947 else delete effectCommand;
6951 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
6953 EffectsParameterList parameters;
6955 parameters.addParam("tag", effect.attribute("tag"));
6956 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6957 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6958 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
6959 parameters.addParam("id", effect.attribute("id"));
6960 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6961 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6962 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6963 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6964 if (effect.attribute("id") == "region") {
6965 QDomNodeList subeffects = effect.elementsByTagName("effect");
6966 for (int i = 0; i < subeffects.count(); i++) {
6967 QDomElement subeffect = subeffects.at(i).toElement();
6968 int subeffectix = subeffect.attribute("region_ix").toInt();
6969 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
6970 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
6971 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
6972 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
6973 adjustEffectParameters(parameters, subparams, QString("filter%1.").arg(subeffectix));
6977 QDomNodeList params = effect.elementsByTagName("parameter");
6978 adjustEffectParameters(parameters, params);
6984 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, const QString &prefix)
6987 for (int i = 0; i < params.count(); i++) {
6988 QDomElement e = params.item(i).toElement();
6989 QString paramname = prefix + e.attribute("name");
6990 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6991 // effects with geometry param need in / out synced with the clip, request it...
6992 parameters.addParam("_sync_in_out", "1");
6994 if (e.attribute("type") == "simplekeyframe") {
6995 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6996 double factor = e.attribute("factor", "1").toDouble();
6997 double offset = e.attribute("offset", "0").toDouble();
6998 for (int j = 0; j < values.count(); j++) {
6999 QString pos = values.at(j).section(':', 0, 0);
7000 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7001 values[j] = pos + "=" + locale.toString(val);
7003 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7004 parameters.addParam(paramname, values.join(";"));
7005 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7006 parameters.addParam("max", e.attribute("max"));
7007 parameters.addParam("min", e.attribute("min"));
7008 parameters.addParam("factor", e.attribute("factor", "1"));*/
7009 } else if (e.attribute("type") == "keyframe") {
7010 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7011 parameters.addParam("keyframes", e.attribute("keyframes"));
7012 parameters.addParam("max", e.attribute("max"));
7013 parameters.addParam("min", e.attribute("min"));
7014 parameters.addParam("factor", e.attribute("factor", "1"));
7015 parameters.addParam("offset", e.attribute("offset", "0"));
7016 parameters.addParam("starttag", e.attribute("starttag", "start"));
7017 parameters.addParam("endtag", e.attribute("endtag", "end"));
7018 } else if (e.attribute("namedesc").contains(';')) {
7019 QString format = e.attribute("format");
7020 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7021 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7023 QTextStream txtNeu(&neu);
7024 if (values.size() > 0)
7025 txtNeu << (int)values[0].toDouble();
7026 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7027 txtNeu << separators[i];
7028 txtNeu << (int)(values[i+1].toDouble());
7030 parameters.addParam("start", neu);
7032 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7034 if (e.attribute("factor").contains('%')) {
7035 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
7037 fact = e.attribute("factor", "1").toDouble();
7039 double offset = e.attribute("offset", "0").toDouble();
7040 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7042 parameters.addParam(paramname, e.attribute("value"));
7049 void CustomTrackView::updateTrackNames(int track, bool added)
7051 QList <TrackInfo> tracks = m_document->tracksList();
7052 int max = tracks.count();
7053 int docTrack = max - track - 1;
7055 // count number of tracks of each type
7056 int videoTracks = 0;
7057 int audioTracks = 0;
7058 for (int i = max - 1; i >= 0; --i) {
7059 TrackInfo info = tracks.at(i);
7060 if (info.type == VIDEOTRACK)
7065 if (i <= docTrack) {
7066 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7067 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7070 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7071 info.trackName = type + QString::number(typeNumber);
7072 m_document->setTrackType(i, info);
7075 if (info.trackName == type + QString::number(typeNumber + 1)) {
7076 info.trackName = type + QString::number(typeNumber);
7077 m_document->setTrackType(i, info);
7082 emit tracksChanged();
7085 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7091 tracks << m_document->tracksCount() - track - 1;
7093 // negative track number -> update all tracks
7094 for (int i = 0; i < m_document->tracksCount(); ++i)
7098 for (int i = 0; i < tracks.count(); ++i) {
7100 // t + 1 because of black background track
7101 duration = m_document->renderer()->mltTrackDuration(t + 1);
7102 if (duration != m_document->trackDuration(t)) {
7103 m_document->setTrackDuration(t, duration);
7106 EffectsList effects = m_document->getTrackEffects(t);
7107 for (int j = 0; j < effects.count(); ++j) {
7109 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7110 * - update the effectstack if necessary
7117 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7119 QList<QGraphicsItem *> list = scene()->items();
7120 ClipItem *clip = NULL;
7121 for (int i = 0; i < list.size(); ++i) {
7122 if (list.at(i)->type() == AVWIDGET) {
7123 clip = static_cast <ClipItem *>(list.at(i));
7124 if (clip->clipProducer() == id) {
7125 clip->refreshClip(true, resetThumbs);
7131 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7133 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7135 if (effects.count()) {
7136 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7137 while (i != effects.constEnd()) {
7138 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effect(i.key()), i.key(), false, false, command);
7145 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
7147 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7149 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
7152 QDomElement newEffect;
7153 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7154 if (effect.attribute("id") == filter) {
7155 newEffect = effect.cloneNode().toElement();
7156 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7157 while (i != filterParams.constEnd()) {
7158 EffectsList::setParameter(newEffect, i.key(), i.value());
7159 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7162 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7163 m_commandStack->push(command);
7164 emit clipItemSelected(clip);