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>
76 #include <KFileDialog>
78 #include <QMouseEvent>
79 #include <QStylePainter>
80 #include <QGraphicsItem>
81 #include <QDomDocument>
83 #include <QApplication>
84 #include <QInputDialog>
87 #if QT_VERSION >= 0x040600
88 #include <QGraphicsDropShadowEffect>
91 #define SEEK_INACTIVE (-1)
95 bool sortGuidesList(const Guide *g1 , const Guide *g2)
97 return (*g1).position() < (*g2).position();
102 // disable animation if user asked it in KDE's global settings
103 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
104 // needs something like below (taken from dolphin)
105 // #include <kglobalsettings.h>
106 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
107 // const int duration = animate ? 1500 : 1;
109 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
110 QGraphicsView(projectscene, parent),
111 m_tracksHeight(KdenliveSettings::trackheight()),
112 m_projectDuration(0),
115 m_scene(projectscene),
117 m_operationMode(NONE),
124 m_autoScroll(KdenliveSettings::autoscroll()),
125 m_pasteEffectsAction(NULL),
126 m_ungroupAction(NULL),
133 m_blockRefresh(false),
134 m_selectionGroup(NULL),
136 m_audioCorrelator(NULL),
137 m_audioAlignmentReference(NULL),
138 m_controlModifier(false)
141 m_commandStack = doc->commandStack();
143 m_commandStack = NULL;
146 setMouseTracking(true);
147 setAcceptDrops(true);
148 setFrameShape(QFrame::NoFrame);
150 //setCacheMode(QGraphicsView::CacheBackground);
151 setAutoFillBackground(false);
152 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
153 setContentsMargins(0, 0, 0, 0);
155 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
157 m_animationTimer = new QTimeLine(800);
158 m_animationTimer->setFrameRange(0, 5);
159 m_animationTimer->setUpdateInterval(100);
160 m_animationTimer->setLoopCount(0);
162 m_tipColor = QColor(0, 192, 0, 200);
163 m_tipPen.setColor(QColor(255, 255, 255, 100));
164 m_tipPen.setWidth(3);
166 const int maxHeight = m_tracksHeight * m_document->tracksCount();
167 setSceneRect(0, 0, sceneRect().width(), maxHeight);
168 verticalScrollBar()->setMaximum(maxHeight);
169 verticalScrollBar()->setTracking(true);
170 // repaint guides when using vertical scroll
171 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
173 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
174 m_cursorLine->setZValue(1000);
177 pen1.setColor(palette().text().color());
178 m_cursorLine->setPen(pen1);
179 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
181 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
182 m_scrollTimer.setInterval(100);
183 m_scrollTimer.setSingleShot(true);
185 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
186 m_thumbsTimer.setInterval(500);
187 m_thumbsTimer.setSingleShot(true);
189 KIcon razorIcon("edit-cut");
190 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
192 KIcon spacerIcon("kdenlive-spacer-tool");
193 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
196 CustomTrackView::~CustomTrackView()
198 qDeleteAll(m_guides);
200 m_waitingThumbs.clear();
201 delete m_animationTimer;
205 void CustomTrackView::keyPressEvent(QKeyEvent * event)
207 if (event->key() == Qt::Key_Up) {
210 } else if (event->key() == Qt::Key_Down) {
213 } else QWidget::keyPressEvent(event);
216 void CustomTrackView::setDocumentModified()
218 m_document->setModified(true);
221 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
223 m_timelineContextMenu = timeline;
224 m_timelineContextClipMenu = clip;
225 m_clipTypeGroup = clipTypeGroup;
226 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
228 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
229 m_markerMenu->setEnabled(false);
230 markermenu->addMenu(m_markerMenu);
231 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
232 QList <QAction *> list = m_timelineContextClipMenu->actions();
233 for (int i = 0; i < list.count(); i++) {
234 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
235 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
238 m_timelineContextTransitionMenu = transition;
239 list = m_timelineContextTransitionMenu->actions();
240 for (int i = 0; i < list.count(); i++) {
241 if (list.at(i)->data().toString() == "auto") {
242 m_autoTransition = list.at(i);
247 m_timelineContextMenu->addSeparator();
248 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
249 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
250 m_timelineContextMenu->addAction(m_deleteGuide);
252 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
253 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
254 m_timelineContextMenu->addAction(m_editGuide);
257 void CustomTrackView::slotDoResetMenuPosition()
259 m_menuPosition = QPoint();
262 void CustomTrackView::slotResetMenuPosition()
264 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
265 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
268 void CustomTrackView::checkAutoScroll()
270 m_autoScroll = KdenliveSettings::autoscroll();
273 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
274 return m_scene->m_tracksList;
278 int CustomTrackView::getFrameWidth()
280 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
283 void CustomTrackView::updateSceneFrameWidth()
285 int frameWidth = getFrameWidth();
286 QList<QGraphicsItem *> itemList = items();
288 for (int i = 0; i < itemList.count(); i++) {
289 if (itemList.at(i)->type() == AVWIDGET) {
290 item = (ClipItem*) itemList.at(i);
291 item->resetFrameWidth(frameWidth);
292 item->resetThumbs(true);
297 bool CustomTrackView::checkTrackHeight()
299 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
300 m_tracksHeight = KdenliveSettings::trackheight();
301 emit trackHeightChanged();
302 QList<QGraphicsItem *> itemList = items();
304 Transition *transitionitem;
305 int frameWidth = getFrameWidth();
306 bool snap = KdenliveSettings::snaptopoints();
307 KdenliveSettings::setSnaptopoints(false);
308 for (int i = 0; i < itemList.count(); i++) {
309 if (itemList.at(i)->type() == AVWIDGET) {
310 item = (ClipItem*) itemList.at(i);
311 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
312 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
313 item->resetFrameWidth(frameWidth);
314 item->resetThumbs(true);
315 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
316 transitionitem = (Transition*) itemList.at(i);
317 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
318 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
321 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
322 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
324 for (int i = 0; i < m_guides.count(); i++) {
325 QLineF l = m_guides.at(i)->line();
326 l.setP2(QPointF(l.x2(), newHeight));
327 m_guides.at(i)->setLine(l);
330 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
331 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
332 KdenliveSettings::setSnaptopoints(snap);
333 viewport()->update();
337 /** Zoom or move viewport on mousewheel
339 * If mousewheel+Ctrl, zooms in/out on the timeline.
341 * With Ctrl, moves viewport towards end of timeline if down/back,
342 * opposite on up/forward.
344 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
345 void CustomTrackView::wheelEvent(QWheelEvent * e)
347 if (e->modifiers() == Qt::ControlModifier) {
348 if (e->delta() > 0) emit zoomIn();
351 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
352 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
356 int CustomTrackView::getPreviousVideoTrack(int track)
358 track = m_document->tracksCount() - track - 1;
360 for (int i = track; i > -1; i--) {
361 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
367 void CustomTrackView::slotFetchNextThumbs()
369 if (!m_waitingThumbs.isEmpty()) {
370 ClipItem *item = m_waitingThumbs.takeFirst();
371 while (item == NULL && !m_waitingThumbs.isEmpty()) {
372 item = m_waitingThumbs.takeFirst();
374 if (item) item->slotFetchThumbs();
375 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
379 void CustomTrackView::slotCheckMouseScrolling()
381 if (m_scrollOffset == 0) {
382 m_scrollTimer.stop();
385 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
386 m_scrollTimer.start();
389 void CustomTrackView::slotCheckPositionScrolling()
391 // If mouse is at a border of the view, scroll
392 if (m_moveOpMode != SEEK) return;
393 if (mapFromScene(m_cursorPos, 0).x() < 3) {
394 if (horizontalScrollBar()->value() == 0) return;
395 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
396 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
397 seekCursorPos(mapToScene(QPoint(-2, 0)).x());
398 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
399 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
400 seekCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
401 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
407 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
409 int pos = event->x();
410 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
412 double snappedPos = getSnapPointForPos(mappedXPos);
413 emit mousePosition(mappedXPos);
415 if (event->buttons() & Qt::MidButton) return;
416 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
417 event->setAccepted(true);
419 QGraphicsView::mouseMoveEvent(event);
423 if (event->buttons() != Qt::NoButton) {
424 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
425 if (m_dragItem && m_tool == SELECTTOOL) {
426 if (m_operationMode == MOVE && move) {
427 //m_dragItem->setProperty("y_absolute", event->pos().y());
428 QGraphicsView::mouseMoveEvent(event);
429 // If mouse is at a border of the view, scroll
431 m_scrollOffset = -30;
432 m_scrollTimer.start();
433 } else if (viewport()->width() - pos < 10) {
435 m_scrollTimer.start();
436 } else if (m_scrollTimer.isActive()) {
437 m_scrollTimer.stop();
439 } else if (m_operationMode == RESIZESTART && move) {
440 m_document->renderer()->pause();
441 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
442 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
444 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
446 m_dragItem->resizeStart((int)(snappedPos));
448 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
449 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
450 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
451 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
452 } else if (m_operationMode == RESIZEEND && move) {
453 m_document->renderer()->pause();
454 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
455 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
457 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
459 m_dragItem->resizeEnd((int)(snappedPos));
461 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
462 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
463 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
464 } else if (m_operationMode == FADEIN && move) {
465 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
466 } else if (m_operationMode == FADEOUT && move) {
467 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
468 } else if (m_operationMode == KEYFRAME && move) {
469 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
470 double pos = mapToScene(event->pos()).toPoint().y();
471 QRectF br = m_dragItem->sceneBoundingRect();
472 double maxh = 100.0 / br.height();
473 pos = (br.bottom() - pos) * maxh;
474 m_dragItem->updateKeyFramePos(keyFramePos, pos);
475 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
476 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
478 removeTipAnimation();
480 } else if (m_operationMode == MOVEGUIDE) {
481 removeTipAnimation();
482 QGraphicsView::mouseMoveEvent(event);
484 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
486 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
487 if (snappedPos < 0) snappedPos = 0;
489 // Make sure there is no collision
490 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
491 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
492 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
493 collidingItems.removeAll(m_selectionGroup);
494 for (int i = 0; i < children.count(); i++) {
495 if (children.at(i)->type() == GROUPWIDGET) {
496 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
497 for (int j = 0; j < subchildren.count(); j++)
498 collidingItems.removeAll(subchildren.at(j));
500 collidingItems.removeAll(children.at(i));
502 bool collision = false;
504 for (int i = 0; i < collidingItems.count(); i++) {
505 if (!collidingItems.at(i)->isEnabled()) continue;
506 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
507 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
508 // Moving backward, determine best pos
509 QPainterPath clipPath;
510 clipPath.addRect(item->sceneBoundingRect());
511 QPainterPath res = shape.intersected(clipPath);
512 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
515 snappedPos += offset;
516 // make sure we have no collision
517 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
518 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
519 collidingItems.removeAll(m_selectionGroup);
520 for (int i = 0; i < children.count(); i++) {
521 if (children.at(i)->type() == GROUPWIDGET) {
522 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
523 for (int j = 0; j < subchildren.count(); j++)
524 collidingItems.removeAll(subchildren.at(j));
526 collidingItems.removeAll(children.at(i));
529 for (int i = 0; i < collidingItems.count(); i++) {
530 if (!collidingItems.at(i)->isEnabled()) continue;
531 if (collidingItems.at(i)->type() == AVWIDGET) {
540 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
541 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
542 collidingItems.removeAll(m_selectionGroup);
543 for (int i = 0; i < children.count(); i++) {
544 if (children.at(i)->type() == GROUPWIDGET) {
545 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
546 for (int j = 0; j < subchildren.count(); j++)
547 collidingItems.removeAll(subchildren.at(j));
549 collidingItems.removeAll(children.at(i));
553 for (int i = 0; i < collidingItems.count(); i++) {
554 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
555 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
556 // Moving backward, determine best pos
557 QPainterPath clipPath;
558 clipPath.addRect(item->sceneBoundingRect());
559 QPainterPath res = shape.intersected(clipPath);
560 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
564 snappedPos += offset;
565 // make sure we have no collision
566 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
567 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
568 collidingItems.removeAll(m_selectionGroup);
569 for (int i = 0; i < children.count(); i++) {
570 if (children.at(i)->type() == GROUPWIDGET) {
571 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
572 for (int j = 0; j < subchildren.count(); j++)
573 collidingItems.removeAll(subchildren.at(j));
575 collidingItems.removeAll(children.at(i));
577 for (int i = 0; i < collidingItems.count(); i++) {
578 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
586 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
587 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
591 if (m_tool == RAZORTOOL) {
592 setCursor(m_razorCursor);
593 //QGraphicsView::mouseMoveEvent(event);
595 } else if (m_tool == SPACERTOOL) {
596 setCursor(m_spacerCursor);
600 QList<QGraphicsItem *> itemList = items(event->pos());
601 QGraphicsRectItem *item = NULL;
602 OPERATIONTYPE opMode = NONE;
604 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
606 } else for (int i = 0; i < itemList.count(); i++) {
607 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
608 item = (QGraphicsRectItem*) itemList.at(i);
613 if (item && event->buttons() == Qt::NoButton) {
614 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
615 if (m_tool == RAZORTOOL) {
616 // razor tool over a clip, display current frame in monitor
617 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
618 //TODO: solve crash when showing frame when moving razor over clip
619 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
625 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
626 // all other modes break the selection, so the user probably wants to move it
629 if (clip->rect().width() * transform().m11() < 15) {
630 // If the item is very small, only allow move
633 else opMode = clip->operationMode(mapToScene(event->pos()));
636 const double size = 5;
637 if (opMode == m_moveOpMode) {
638 QGraphicsView::mouseMoveEvent(event);
641 removeTipAnimation();
643 m_moveOpMode = opMode;
644 setTipAnimation(clip, opMode, size);
646 if (item->type() == AVWIDGET)
647 ci = static_cast <ClipItem *>(item);
649 if (opMode == MOVE) {
650 setCursor(Qt::OpenHandCursor);
652 message = ci->clipName() + i18n(":");
653 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
654 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
655 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
656 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
657 if (clip->parentItem() == m_selectionGroup)
658 message.append(i18n(" Selection duration:"));
660 message.append(i18n(" Group duration:"));
661 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
662 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
663 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
664 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
668 } else if (opMode == RESIZESTART) {
669 setCursor(KCursor("left_side", Qt::SizeHorCursor));
671 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
672 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
673 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
674 } else if (opMode == RESIZEEND) {
675 setCursor(KCursor("right_side", Qt::SizeHorCursor));
677 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
678 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
679 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
680 } else if (opMode == FADEIN || opMode == FADEOUT) {
681 setCursor(Qt::PointingHandCursor);
682 if (ci && opMode == FADEIN && ci->fadeIn()) {
683 message = i18n("Fade in duration: ");
684 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
685 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
686 message = i18n("Fade out duration: ");
687 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
689 message = i18n("Drag to add or resize a fade effect.");
691 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
692 setCursor(Qt::PointingHandCursor);
693 message = i18n("Click to add a transition.");
694 } else if (opMode == KEYFRAME) {
695 setCursor(Qt::PointingHandCursor);
696 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
699 if (!message.isEmpty())
700 emit displayMessage(message, InformationMessage);
701 } // no clip under mouse
702 else if (m_tool == RAZORTOOL) {
705 } else if (opMode == MOVEGUIDE) {
706 m_moveOpMode = opMode;
707 setCursor(Qt::SplitHCursor);
709 removeTipAnimation();
710 setCursor(Qt::ArrowCursor);
711 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
712 QGraphicsView::mouseMoveEvent(event);
714 seekCursorPos(mappedXPos);
715 slotCheckPositionScrolling();
717 } else m_moveOpMode = NONE;
719 QGraphicsView::mouseMoveEvent(event);
723 void CustomTrackView::mousePressEvent(QMouseEvent * event)
725 setFocus(Qt::MouseFocusReason);
726 m_menuPosition = QPoint();
728 // special cases (middle click button or ctrl / shift click
729 if (event->button() == Qt::MidButton) {
731 m_blockRefresh = false;
732 m_operationMode = NONE;
736 if (event->modifiers() & Qt::ShiftModifier) {
737 // Rectangle selection
738 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
739 setDragMode(QGraphicsView::RubberBandDrag);
740 if (!(event->modifiers() & Qt::ControlModifier)) {
741 resetSelectionGroup();
742 scene()->clearSelection();
744 m_blockRefresh = false;
745 m_operationMode = RUBBERSELECTION;
746 QGraphicsView::mousePressEvent(event);
750 m_blockRefresh = true;
753 if (m_tool != RAZORTOOL) activateMonitor();
754 else if (m_document->renderer()->playSpeed() != 0.0) {
755 m_document->renderer()->pause();
758 m_clickEvent = event->pos();
760 // check item under mouse
761 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
762 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
763 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
764 setDragMode(QGraphicsView::ScrollHandDrag);
765 QGraphicsView::mousePressEvent(event);
766 m_blockRefresh = false;
767 m_operationMode = NONE;
771 // if a guide and a clip were pressed, just select the guide
772 for (int i = 0; i < collisionList.count(); ++i) {
773 if (collisionList.at(i)->type() == GUIDEITEM) {
774 // a guide item was pressed
775 m_dragGuide = (Guide *) collisionList.at(i);
776 if (event->button() == Qt::LeftButton) { // move it
777 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
778 m_operationMode = MOVEGUIDE;
779 // deselect all clips so that only the guide will move
780 m_scene->clearSelection();
781 resetSelectionGroup(false);
782 updateSnapPoints(NULL);
783 QGraphicsView::mousePressEvent(event);
785 } else // show context menu
790 // Find first clip, transition or group under mouse (when no guides selected)
792 AbstractGroupItem *dragGroup = NULL;
793 AbstractClipItem *collisionClip = NULL;
795 while (!m_dragGuide && ct < collisionList.count()) {
796 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
797 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
798 if (collisionClip->isItemLocked())
800 if (collisionClip == m_dragItem)
801 collisionClip = NULL;
803 m_dragItem = collisionClip;
805 m_dragItem->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
806 m_dragItemInfo = m_dragItem->info();
807 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
808 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
809 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
816 if (m_dragItem) emit clipItemSelected(NULL);
819 #if QT_VERSION >= 0x040600
820 // Add shadow to dragged item, currently disabled because of painting artifacts
821 //TODO: re-enable when fixed
822 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
823 eff->setBlurRadius(5);
824 eff->setOffset(3, 3);
825 m_dragItem->setGraphicsEffect(eff);*/
827 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
828 // update transition menu action
829 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
830 m_autoTransition->setEnabled(true);
831 } else m_autoTransition->setEnabled(false);
833 // context menu requested
834 if (event->button() == Qt::RightButton) {
836 if (dragGroup) dragGroup->setSelected(true);
837 else if (!m_dragItem->isSelected()) {
838 resetSelectionGroup(false);
839 m_scene->clearSelection();
840 m_dragItem->setSelected(true);
842 } else if (!m_dragGuide) {
843 // check if there is a guide close to mouse click
844 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
845 for (int i = 0; i < guidesCollisionList.count(); i++) {
846 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
847 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
851 // keep this to support multiple guides context menu in the future (?)
852 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
853 guidesCollisionList.removeAt(0);
855 if (!guidesCollisionList.isEmpty())
856 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
859 m_operationMode = NONE;
860 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
861 m_menuPosition = m_clickEvent;
867 // No item under click
868 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
869 resetSelectionGroup(false);
870 setCursor(Qt::ArrowCursor);
871 m_scene->clearSelection();
873 updateClipTypeActions(NULL);
874 if (m_tool == SPACERTOOL) {
875 QList<QGraphicsItem *> selection;
876 if (event->modifiers() == Qt::ControlModifier) {
877 // Ctrl + click, select all items on track after click position
878 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
879 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
880 // Cannot use spacer on locked track
881 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
885 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
888 selection = checkForGroups(rect, &isOk);
890 // groups found on track, do not allow the move
891 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
895 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;
897 // Select all items on all tracks after click position
898 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
899 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
902 QList <GenTime> offsetList;
903 // create group to hold selected items
904 m_selectionGroup = new AbstractGroupItem(m_document->fps());
905 scene()->addItem(m_selectionGroup);
907 for (int i = 0; i < selection.count(); i++) {
908 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
909 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
910 if (item->isItemLocked()) continue;
911 offsetList.append(item->startPos());
912 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() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
916 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
917 QList<QGraphicsItem *> children = selection.at(i)->childItems();
918 for (int j = 0; j < children.count(); j++) {
919 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
920 offsetList.append(item->startPos());
921 offsetList.append(item->endPos());
923 m_selectionGroup->addToGroup(selection.at(i));
924 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
925 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
926 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
927 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
928 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
929 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
932 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
933 if (!offsetList.isEmpty()) {
935 QList <GenTime> cleandOffsetList;
936 GenTime startOffset = offsetList.takeFirst();
937 for (int k = 0; k < offsetList.size(); k++) {
938 GenTime newoffset = offsetList.at(k) - startOffset;
939 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
940 cleandOffsetList.append(newoffset);
943 updateSnapPoints(NULL, cleandOffsetList, true);
945 m_operationMode = SPACER;
947 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
949 //QGraphicsView::mousePressEvent(event);
955 if (m_tool == RAZORTOOL && m_dragItem) {
956 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
957 if (m_dragItem->type() == TRANSITIONWIDGET) {
958 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
960 m_document->renderer()->pause();
961 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
962 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
964 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
965 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
966 m_commandStack->push(command);
968 setDocumentModified();
975 bool itemSelected = false;
976 if (m_dragItem->isSelected())
978 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
980 else if (dragGroup && dragGroup->isSelected())
983 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
984 if (event->modifiers() != Qt::ControlModifier) {
985 resetSelectionGroup(false);
986 m_scene->clearSelection();
987 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
988 viewport()->update();
989 } else resetSelectionGroup();
991 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
992 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
994 bool selected = !m_dragItem->isSelected();
996 dragGroup->setSelected(selected);
998 m_dragItem->setSelected(selected);
1000 groupSelectedItems();
1001 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1002 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1003 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1006 if (collisionClip != NULL || m_dragItem == NULL) {
1007 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1008 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1009 emit clipItemSelected(selected);
1011 emit clipItemSelected(NULL);
1015 // If clicked item is selected, allow move
1016 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
1018 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1019 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1020 // all other modes break the selection, so the user probably wants to move it
1021 m_operationMode = MOVE;
1023 if (m_dragItem->rect().width() * transform().m11() < 15) {
1024 // If the item is very small, only allow move
1025 m_operationMode = MOVE;
1027 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1029 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1031 // Update snap points
1032 if (m_selectionGroup == NULL) {
1033 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1034 updateSnapPoints(NULL);
1036 updateSnapPoints(m_dragItem);
1038 QList <GenTime> offsetList;
1039 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1040 for (int i = 0; i < children.count(); i++) {
1041 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1042 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1043 offsetList.append(item->startPos());
1044 offsetList.append(item->endPos());
1047 if (!offsetList.isEmpty()) {
1049 GenTime startOffset = offsetList.takeFirst();
1050 QList <GenTime> cleandOffsetList;
1051 for (int k = 0; k < offsetList.size(); k++) {
1052 GenTime newoffset = offsetList.at(k) - startOffset;
1053 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1054 cleandOffsetList.append(newoffset);
1057 updateSnapPoints(NULL, cleandOffsetList, true);
1061 if (m_operationMode == KEYFRAME) {
1062 m_dragItem->updateSelectedKeyFrame();
1063 m_blockRefresh = false;
1065 } else if (m_operationMode == MOVE) {
1066 setCursor(Qt::ClosedHandCursor);
1067 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1069 info.startPos = m_dragItem->startPos();
1070 info.track = m_dragItem->track();
1071 int transitiontrack = getPreviousVideoTrack(info.track);
1072 ClipItem *transitionClip = NULL;
1073 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1074 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1075 info.endPos = transitionClip->endPos();
1077 GenTime transitionDuration(65, m_document->fps());
1078 if (m_dragItem->cropDuration() < transitionDuration)
1079 info.endPos = m_dragItem->endPos();
1081 info.endPos = info.startPos + transitionDuration;
1083 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1084 // Check there is no other transition at that place
1085 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1086 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1087 QList<QGraphicsItem *> selection = m_scene->items(r);
1088 bool transitionAccepted = true;
1089 for (int i = 0; i < selection.count(); i++) {
1090 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1091 Transition *tr = static_cast <Transition *>(selection.at(i));
1092 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1093 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1094 } else transitionAccepted = false;
1097 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1098 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1099 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1101 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1102 info.track = m_dragItem->track();
1103 int transitiontrack = getPreviousVideoTrack(info.track);
1104 ClipItem *transitionClip = NULL;
1105 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1106 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1107 info.startPos = transitionClip->startPos();
1109 GenTime transitionDuration(65, m_document->fps());
1110 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1111 else info.startPos = info.endPos - transitionDuration;
1113 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1114 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1115 EffectsList::setParameter(transition, "reverse", "1");
1117 // Check there is no other transition at that place
1118 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1119 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1120 QList<QGraphicsItem *> selection = m_scene->items(r);
1121 bool transitionAccepted = true;
1122 for (int i = 0; i < selection.count(); i++) {
1123 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1124 Transition *tr = static_cast <Transition *>(selection.at(i));
1125 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1126 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1127 } else transitionAccepted = false;
1130 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1131 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1133 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1134 resetSelectionGroup(false);
1135 m_dragItem->setSelected(true);
1138 m_blockRefresh = false;
1140 QGraphicsView::mousePressEvent(event);
1143 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1145 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1146 QList<QGraphicsItem *> list = scene()->items(p);
1147 AbstractGroupItem *group = NULL;
1148 for (int i = 0; i < list.size(); i++) {
1149 if (!list.at(i)->isEnabled()) continue;
1150 if (list.at(i)->type() == GROUPWIDGET) {
1151 group = static_cast <AbstractGroupItem *>(list.at(i));
1155 rebuildGroup(group);
1158 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1161 resetSelectionGroup(false);
1162 m_scene->clearSelection();
1164 QList <QGraphicsItem *> children = group->childItems();
1165 m_document->clipManager()->removeGroup(group);
1166 scene()->destroyItemGroup(group);
1167 for (int i = 0; i < children.count(); i++)
1168 children.at(i)->setSelected(true);
1169 groupSelectedItems(false, true);
1173 void CustomTrackView::resetSelectionGroup(bool selectItems)
1175 if (m_selectionGroup) {
1176 // delete selection group
1177 bool snap = KdenliveSettings::snaptopoints();
1178 KdenliveSettings::setSnaptopoints(false);
1180 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1181 scene()->destroyItemGroup(m_selectionGroup);
1182 for (int i = 0; i < children.count(); i++) {
1183 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1184 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1185 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1186 children.at(i)->setSelected(selectItems);
1188 } else if (children.at(i)->type() == GROUPWIDGET) {
1189 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1190 children.at(i)->setSelected(selectItems);
1194 m_selectionGroup = NULL;
1195 KdenliveSettings::setSnaptopoints(snap);
1199 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1201 if (m_selectionGroup) {
1202 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1205 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1206 if (selection.isEmpty()) return;
1208 // Find top left position of selection
1209 for (int i = 0; i < selection.count(); i++) {
1210 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1211 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1212 } else if (selection.at(i)->parentItem()) {
1213 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1217 if (force || selection.count() > 1) {
1218 bool snap = KdenliveSettings::snaptopoints();
1219 KdenliveSettings::setSnaptopoints(false);
1220 if (createNewGroup) {
1221 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1222 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1223 QPointF diff = newGroup->pos();
1224 newGroup->translate(-diff.x(), -diff.y());
1225 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1227 scene()->addItem(newGroup);
1229 // Check if we are trying to include a group in a group
1230 QList <AbstractGroupItem *> groups;
1231 for (int i = 0; i < selection.count(); i++) {
1232 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1233 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1234 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1235 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1237 if (!groups.isEmpty()) {
1238 // ungroup previous groups
1239 while (!groups.isEmpty()) {
1240 AbstractGroupItem *grp = groups.takeFirst();
1241 m_document->clipManager()->removeGroup(grp);
1242 scene()->destroyItemGroup(grp);
1244 selection = m_scene->selectedItems();
1247 for (int i = 0; i < selection.count(); i++) {
1248 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1249 newGroup->addToGroup(selection.at(i));
1250 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1253 KdenliveSettings::setSnaptopoints(snap);
1255 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1256 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1257 QPointF diff = m_selectionGroup->pos();
1258 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1259 m_selectionGroup->translate(- diff.x(), -diff.y());
1261 scene()->addItem(m_selectionGroup);
1262 for (int i = 0; i < selection.count(); i++) {
1263 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1264 m_selectionGroup->addToGroup(selection.at(i));
1265 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1268 KdenliveSettings::setSnaptopoints(snap);
1269 if (m_selectionGroup) {
1270 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1271 m_selectionGroupInfo.track = m_selectionGroup->track();
1274 } else resetSelectionGroup();
1277 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1279 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1280 /*if (m_moveOpMode == KEYFRAME) {
1281 // user double clicked on a keyframe, open edit dialog
1282 //TODO: update for effects with several values per keyframe
1283 QDialog d(parentWidget());
1284 Ui::KeyFrameDialog_UI view;
1286 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1287 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1288 view.kfr_value->setFocus();
1289 if (d.exec() == QDialog::Accepted) {
1290 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1291 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1292 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1293 QString previous = item->keyframes(item->selectedEffectIndex());
1294 item->updateKeyframeEffect();
1295 QString next = item->keyframes(item->selectedEffectIndex());
1296 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1297 m_commandStack->push(command);
1298 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1299 emit clipItemSelected(item, item->selectedEffectIndex());
1304 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1305 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1306 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1307 //QString previous = item->keyframes(item->selectedEffectIndex());
1308 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1309 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1310 //item->updateKeyframeEffect();
1311 //QString next = item->keyframes(item->selectedEffectIndex());
1312 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1313 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1314 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1315 m_commandStack->push(command);
1316 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1317 emit clipItemSelected(item, item->selectedEffectIndex());
1319 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1322 QList<QGraphicsItem *> collisionList = items(event->pos());
1323 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1324 Guide *editGuide = (Guide *) collisionList.at(0);
1325 if (editGuide) slotEditGuide(editGuide->info());
1330 void CustomTrackView::editItemDuration()
1332 AbstractClipItem *item;
1336 if (m_scene->selectedItems().count() == 1) {
1337 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1339 if (m_scene->selectedItems().empty())
1340 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1342 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1348 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1352 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1353 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1357 if (!item->isItemLocked()) {
1360 if (item->type() == TRANSITIONWIDGET)
1361 getTransitionAvailableSpace(item, minimum, maximum);
1363 getClipAvailableSpace(item, minimum, maximum);
1365 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1366 m_document->timecode(), minimum, maximum, this);
1367 if (d->exec() == QDialog::Accepted) {
1368 ItemInfo clipInfo = item->info();
1369 ItemInfo startInfo = clipInfo;
1370 if (item->type() == TRANSITIONWIDGET) {
1371 // move & resize transition
1372 clipInfo.startPos = d->startPos();
1373 clipInfo.endPos = clipInfo.startPos + d->duration();
1374 clipInfo.track = item->track();
1375 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1376 updateTrackDuration(clipInfo.track, command);
1377 m_commandStack->push(command);
1379 // move and resize clip
1380 ClipItem *clip = static_cast<ClipItem *>(item);
1381 QUndoCommand *moveCommand = new QUndoCommand();
1382 moveCommand->setText(i18n("Edit clip"));
1383 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1384 // duration was reduced, so process it first
1385 clipInfo.endPos = clipInfo.startPos + d->duration();
1386 clipInfo.cropStart = d->cropStart();
1388 resizeClip(startInfo, clipInfo);
1389 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1390 adjustEffects(clip, startInfo, moveCommand);
1391 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1394 if (d->startPos() != clipInfo.startPos) {
1395 startInfo = clipInfo;
1396 clipInfo.startPos = d->startPos();
1397 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1398 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1401 if (d->duration() > item->cropDuration()) {
1402 // duration was increased, so process it after move
1403 startInfo = clipInfo;
1404 clipInfo.endPos = clipInfo.startPos + d->duration();
1405 clipInfo.cropStart = d->cropStart();
1407 resizeClip(startInfo, clipInfo);
1408 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1409 adjustEffects(clip, startInfo, moveCommand);
1410 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1412 updateTrackDuration(clipInfo.track, moveCommand);
1413 m_commandStack->push(moveCommand);
1418 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1422 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1424 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1426 clip->setKeyframes(index, keyframes);
1427 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1428 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1432 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1434 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1435 m_editGuide->setEnabled(m_dragGuide != NULL);
1436 m_markerMenu->clear();
1437 m_markerMenu->setEnabled(false);
1439 m_timelineContextMenu->popup(pos);
1440 } else if (group != NULL) {
1441 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1442 m_ungroupAction->setEnabled(true);
1443 updateClipTypeActions(NULL);
1444 m_timelineContextClipMenu->popup(pos);
1446 m_ungroupAction->setEnabled(false);
1447 if (clip->type() == AVWIDGET) {
1448 ClipItem *item = static_cast <ClipItem*>(clip);
1449 //build go to marker menu
1450 if (item->baseClip()) {
1451 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1452 int offset = item->startPos().frames(m_document->fps());
1453 if (!markers.isEmpty()) {
1454 for (int i = 0; i < markers.count(); i++) {
1455 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1456 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1457 QAction *go = m_markerMenu->addAction(position);
1458 go->setData(pos + offset);
1461 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1463 updateClipTypeActions(item);
1464 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1465 m_timelineContextClipMenu->popup(pos);
1466 } else if (clip->type() == TRANSITIONWIDGET) {
1467 m_timelineContextTransitionMenu->popup(pos);
1472 void CustomTrackView::activateMonitor()
1474 emit activateDocumentMonitor();
1477 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1479 resetSelectionGroup();
1481 info.startPos = GenTime();
1482 info.cropStart = GenTime(in, m_document->fps());
1483 info.endPos = GenTime(out - in, m_document->fps());
1484 info.cropDuration = info.endPos - info.startPos;
1487 // Check if clip can be inserted at that position
1488 ItemInfo pasteInfo = info;
1489 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1490 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1491 pasteInfo.track = selectedTrack();
1492 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1493 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1497 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1498 updateTrackDuration(pasteInfo.track, command);
1499 m_commandStack->push(command);
1501 selectClip(true, false);
1502 // Automatic audio split
1503 if (KdenliveSettings::splitaudio())
1507 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1509 if (data->hasFormat("kdenlive/clip")) {
1511 m_scene->clearSelection();
1512 resetSelectionGroup(false);
1513 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1514 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1516 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1519 if (clip->getProducer() == NULL) {
1520 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1523 QPointF framePos = mapToScene(pos);
1525 info.startPos = GenTime();
1526 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1527 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1528 info.cropDuration = info.endPos - info.startPos;
1531 // Check if clip can be inserted at that position
1532 ItemInfo pasteInfo = info;
1533 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1534 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1535 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1536 framePos.setX((int)(framePos.x() + 0.5));
1537 framePos.setY(pasteInfo.track * m_tracksHeight);
1538 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1541 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1542 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1543 m_selectionGroup->addToGroup(item);
1544 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1546 QList <GenTime> offsetList;
1547 offsetList.append(info.endPos);
1548 updateSnapPoints(NULL, offsetList);
1549 m_selectionGroup->setPos(framePos);
1550 scene()->addItem(m_selectionGroup);
1551 m_selectionGroup->setSelected(true);
1553 } else if (data->hasFormat("kdenlive/producerslist")) {
1555 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1556 m_scene->clearSelection();
1557 resetSelectionGroup(false);
1559 QList <GenTime> offsetList;
1560 QList <ItemInfo> infoList;
1561 QPointF framePos = mapToScene(pos);
1562 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1563 int track = (int)(framePos.y() / m_tracksHeight);
1564 framePos.setX((int)(framePos.x() + 0.5));
1565 framePos.setY(track * m_tracksHeight);
1567 // Check if clips can be inserted at that position
1568 for (int i = 0; i < ids.size(); ++i) {
1569 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1571 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1574 if (clip->getProducer() == NULL) {
1575 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1579 info.startPos = start;
1580 info.cropDuration = clip->duration();
1581 info.endPos = info.startPos + info.cropDuration;
1583 infoList.append(info);
1584 start += clip->duration();
1586 if (!canBePastedTo(infoList, AVWIDGET)) {
1589 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1591 for (int i = 0; i < ids.size(); ++i) {
1592 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1594 info.startPos = start;
1595 info.cropDuration = clip->duration();
1596 info.endPos = info.startPos + info.cropDuration;
1598 start += info.cropDuration;
1599 offsetList.append(start);
1600 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1601 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1602 m_selectionGroup->addToGroup(item);
1603 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1606 updateSnapPoints(NULL, offsetList);
1607 m_selectionGroup->setPos(framePos);
1608 scene()->addItem(m_selectionGroup);
1609 //m_selectionGroup->setZValue(10);
1610 m_thumbsTimer.start();
1614 // the drag is not a clip (may be effect, ...)
1622 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1624 if (insertDropClips(event->mimeData(), event->pos())) {
1625 if (event->source() == this) {
1626 event->setDropAction(Qt::MoveAction);
1629 event->setDropAction(Qt::MoveAction);
1630 event->acceptProposedAction();
1632 } else QGraphicsView::dragEnterEvent(event);
1635 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1637 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);
1638 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1639 collindingItems.removeAll(item);
1640 if (collindingItems.isEmpty()) return false;
1642 for (int i = 0; i < collindingItems.count(); i++) {
1643 QGraphicsItem *collision = collindingItems.at(i);
1644 if (collision->type() == item->type()) {
1646 kDebug() << "// COLLISIION DETECTED";
1654 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1656 int track = m_document->tracksCount() - clip->track();
1657 GenTime pos = clip->startPos();
1658 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1659 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1662 bool success = true;
1663 for (int i = 0; i < clip->effectsCount(); i++) {
1664 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1666 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1667 m_document->renderer()->doRefresh();
1670 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1672 if (pos < GenTime()) {
1674 if (effect.attribute("id") == "speed") {
1675 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1679 m_document->addTrackEffect(track - 1, effect);
1680 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1681 emit updateTrackEffectState(track - 1);
1682 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1685 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1687 // Special case: speed effect
1688 if (effect.attribute("id") == "speed") {
1689 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1690 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1694 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1695 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1696 if (strobe == 0) strobe = 1;
1697 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1698 EffectsParameterList params = clip->addEffect(effect);
1699 m_document->renderer()->mltAddEffect(track, pos, params);
1700 if (clip->isSelected()) emit clipItemSelected(clip);
1703 EffectsParameterList params = clip->addEffect(effect);
1704 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1705 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1706 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1707 if (clip->isSelected()) emit clipItemSelected(clip);
1708 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1711 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1713 QString index = effect.attribute("kdenlive_ix");
1714 if (pos < GenTime()) {
1715 // Delete track effect
1716 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1717 m_document->removeTrackEffect(track - 1, effect);
1719 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1720 emit updateTrackEffectState(track - 1);
1721 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1724 // Special case: speed effect
1725 if (effect.attribute("id") == "speed") {
1726 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1728 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1729 clip->deleteEffect(index);
1730 emit clipItemSelected(clip);
1731 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1735 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1736 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1737 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1740 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1742 clip->deleteEffect(index);
1743 emit clipItemSelected(clip);
1747 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1749 QList<QGraphicsItem *> itemList = group->childItems();
1750 QUndoCommand *effectCommand = new QUndoCommand();
1752 int offset = effect.attribute("clipstart").toInt();
1753 QDomElement namenode = effect.firstChildElement("name");
1754 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1755 else effectName = i18n("effect");
1756 effectCommand->setText(i18n("Add %1", effectName));
1757 for (int i = 0; i < itemList.count(); i++) {
1758 if (itemList.at(i)->type() == AVWIDGET) {
1759 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1760 if (effect.tagName() == "effectgroup") {
1761 QDomNodeList effectlist = effect.elementsByTagName("effect");
1762 for (int j = 0; j < effectlist.count(); j++) {
1763 QDomElement subeffect = effectlist.at(j).toElement();
1764 if (subeffect.hasAttribute("kdenlive_info")) {
1765 // effect is in a group
1766 EffectInfo effectInfo;
1767 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1768 if (effectInfo.groupIndex < 0) {
1769 // group needs to be appended
1770 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1771 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1774 processEffect(item, subeffect, offset, effectCommand);
1778 processEffect(item, effect, offset, effectCommand);
1782 if (effectCommand->childCount() > 0) {
1783 m_commandStack->push(effectCommand);
1784 setDocumentModified();
1785 } else delete effectCommand;
1788 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1790 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1793 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1795 QList<QGraphicsItem *> itemList;
1796 QUndoCommand *effectCommand = new QUndoCommand();
1799 int offset = effect.attribute("clipstart").toInt();
1800 if (effect.tagName() == "effectgroup") {
1801 effectName = effect.attribute("name");
1803 QDomElement namenode = effect.firstChildElement("name");
1804 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1805 else effectName = i18n("effect");
1807 effectCommand->setText(i18n("Add %1", effectName));
1809 if (track == -1) itemList = scene()->selectedItems();
1810 if (itemList.isEmpty()) {
1811 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1812 if (clip) itemList.append(clip);
1813 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1817 for (int i = 0; i < itemList.count(); i++) {
1818 if (itemList.at(i)->type() == GROUPWIDGET) {
1819 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1820 for (int j = 0; j < subitems.count(); j++) {
1821 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1826 for (int i = 0; i < itemList.count(); i++) {
1827 if (itemList.at(i)->type() == AVWIDGET) {
1828 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1829 if (effect.tagName() == "effectgroup") {
1830 QDomNodeList effectlist = effect.elementsByTagName("effect");
1831 for (int j = 0; j < effectlist.count(); j++) {
1832 QDomElement subeffect = effectlist.at(j).toElement();
1833 if (subeffect.hasAttribute("kdenlive_info")) {
1834 // effect is in a group
1835 EffectInfo effectInfo;
1836 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1837 if (effectInfo.groupIndex < 0) {
1838 // group needs to be appended
1839 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1840 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1843 processEffect(item, subeffect, offset, effectCommand);
1846 else processEffect(item, effect, offset, effectCommand);
1849 if (effectCommand->childCount() > 0) {
1850 m_commandStack->push(effectCommand);
1851 setDocumentModified();
1852 if (effectCommand->childCount() == 1) {
1853 // Display newly added clip effect
1854 for (int i = 0; i < itemList.count(); i++) {
1855 if (itemList.at(i)->type() == AVWIDGET) {
1856 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1857 clip->setSelectedEffect(clip->effectsCount());
1858 if (!clip->isSelected()) {
1859 clearSelection(false);
1860 clip->setSelected(true);
1862 emit clipItemSelected(clip);
1868 } else delete effectCommand;
1871 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1873 if (effect.attribute("type") == "audio") {
1874 // Don't add audio effects on video clips
1875 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1876 /* do not show error message when item is part of a group as the user probably knows what he does then
1877 * and the message is annoying when working with the split audio feature */
1878 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1879 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1882 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1883 // Don't add video effect on audio clips
1884 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1885 /* do not show error message when item is part of a group as the user probably knows what he does then
1886 * and the message is annoying when working with the split audio feature */
1887 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1888 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1892 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1893 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1896 if (item->isItemLocked()) {
1900 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1901 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
1903 item->initEffect(effect, 0, offset);
1905 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1908 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1911 // delete track effect
1912 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1913 m_commandStack->push(command);
1914 setDocumentModified();
1917 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1918 //clip is in a group, also remove the effect in other clips of the group
1919 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1920 QUndoCommand *delCommand = new QUndoCommand();
1922 QDomElement namenode = effect.firstChildElement("name");
1923 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1924 else effectName = i18n("effect");
1925 delCommand->setText(i18n("Delete %1", effectName));
1928 for (int i = 0; i < items.count(); i++) {
1929 if (items.at(i)->type() == GROUPWIDGET) {
1930 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1931 for (int j = 0; j < subitems.count(); j++) {
1932 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1937 for (int i = 0; i < items.count(); i++) {
1938 if (items.at(i)->type() == AVWIDGET) {
1939 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1940 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1942 QDomElement eff = item->effectAtIndex(ix);
1943 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1947 if (delCommand->childCount() > 0)
1948 m_commandStack->push(delCommand);
1951 setDocumentModified();
1954 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1955 m_commandStack->push(command);
1956 setDocumentModified();
1959 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
1961 if (insertedEffect.isNull()) {
1962 kDebug()<<"// Trying to add null effect";
1963 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1966 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
1967 QDomElement effect = insertedEffect.cloneNode().toElement();
1968 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
1969 if (pos < GenTime()) {
1970 // editing a track effect
1971 EffectsParameterList effectParams = getEffectArgs(effect);
1972 // check if we are trying to reset a keyframe effect
1973 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1974 clip->initEffect(effect);
1975 effectParams = getEffectArgs(effect);
1977 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
1978 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1980 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1981 emit updateTrackEffectState(track);
1982 setDocumentModified();
1986 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1988 // Special case: speed effect
1989 if (effect.attribute("id") == "speed") {
1990 if (effect.attribute("disable") == "1") {
1991 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1994 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1995 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1996 if (strobe == 0) strobe = 1;
1997 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1999 clip->updateEffect(effect);
2000 if (updateEffectStack && clip->isSelected())
2001 emit clipItemSelected(clip);
2002 if (ix == clip->selectedEffectIndex()) {
2003 // make sure to update display of clip keyframes
2004 clip->setSelectedEffect(ix);
2009 EffectsParameterList effectParams = getEffectArgs(effect);
2010 // check if we are trying to reset a keyframe effect
2011 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2012 clip->initEffect(effect);
2013 effectParams = getEffectArgs(effect);
2016 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2017 // A fade effect was modified, update the clip
2018 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2019 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2020 clip->setFadeIn(pos);
2022 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2023 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2024 clip->setFadeOut(pos);
2027 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2030 clip->updateEffect(effect);
2031 if (updateEffectStack && clip->isSelected()) {
2032 emit clipItemSelected(clip);
2034 if (ix == clip->selectedEffectIndex()) {
2035 // make sure to update display of clip keyframes
2036 clip->setSelectedEffect(ix);
2039 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2041 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2042 setDocumentModified();
2045 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2047 if (pos < GenTime()) {
2048 // editing a track effect
2049 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2050 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2053 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2054 emit updateTrackEffectState(track);
2055 setDocumentModified();
2058 // editing a clip effect
2059 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2061 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2063 clip->enableEffects(effectIndexes, disable);
2064 if (updateEffectStack && clip->isSelected()) {
2065 emit clipItemSelected(clip);
2067 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2068 // make sure to update display of clip keyframes
2069 clip->setSelectedEffect(clip->selectedEffectIndex());
2072 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2074 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2077 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2079 if (pos < GenTime()) {
2080 // Moving track effect
2081 int documentTrack = m_document->tracksCount() - track - 1;
2082 int max = m_document->getTrackEffects(documentTrack).count();
2083 int new_position = newPos.at(0);
2084 if (new_position > max) {
2087 int old_position = oldPos.at(0);
2088 for (int i = 0; i < newPos.count(); i++) {
2089 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2090 if (old_position > new_position) {
2091 // Moving up, we need to adjust index
2092 old_position = oldPos.at(i);
2093 new_position = newPos.at(i);
2095 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2096 if (!act.isNull() && !before.isNull()) {
2097 m_document->setTrackEffect(documentTrack, new_position, before);
2098 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2099 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2101 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2104 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2106 int new_position = newPos.at(0);
2107 if (new_position > clip->effectsCount()) {
2108 new_position = clip->effectsCount();
2110 int old_position = oldPos.at(0);
2111 for (int i = 0; i < newPos.count(); i++) {
2112 QDomElement act = clip->effectAtIndex(new_position);
2113 if (old_position > new_position) {
2114 // Moving up, we need to adjust index
2115 old_position = oldPos.at(i);
2116 new_position = newPos.at(i);
2118 QDomElement before = clip->effectAtIndex(old_position);
2119 if (act.isNull() || before.isNull()) {
2120 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2123 clip->moveEffect(before, new_position);
2124 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2125 if (act.attribute("id") == "speed") {
2126 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2127 } else if (before.attribute("id") == "speed") {
2128 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2129 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2131 clip->setSelectedEffect(newPos.at(0));
2132 emit clipItemSelected(clip);
2133 setDocumentModified();
2134 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2137 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2139 ChangeEffectStateCommand *command;
2141 // editing track effect
2142 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2144 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2145 QList <int> speedEffectIndexes;
2146 for (int i = 0; i < effectIndexes.count(); i++) {
2147 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2148 if (effect.attribute("id") == "speed") {
2150 speedEffectIndexes << effectIndexes.at(i);
2151 QDomElement newEffect = effect.cloneNode().toElement();
2152 newEffect.setAttribute("disable", (int) disable);
2153 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2154 m_commandStack->push(editcommand);
2157 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2158 effectIndexes.removeAll(speedEffectIndexes.at(j));
2160 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2162 m_commandStack->push(command);
2163 setDocumentModified();
2166 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2168 MoveEffectCommand *command;
2170 // editing track effect
2171 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2172 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2173 m_commandStack->push(command);
2174 setDocumentModified();
2177 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2179 EditEffectCommand *command;
2180 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2181 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2182 m_commandStack->push(command);
2185 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2187 QDomElement effect = clip->getEffectAtIndex(ix);
2188 QDomElement oldeffect = effect.cloneNode().toElement();
2189 effect.setAttribute("region", region);
2190 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2191 m_commandStack->push(command);
2194 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2198 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2199 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2200 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2202 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);
2204 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2205 m_blockRefresh = false;
2210 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2211 // Error cuting clip in playlist
2212 m_blockRefresh = false;
2216 int cutPos = (int) cutTime.frames(m_document->fps());
2218 newPos.startPos = cutTime;
2219 newPos.endPos = info.endPos;
2220 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2221 newPos.track = info.track;
2222 newPos.cropDuration = newPos.endPos - newPos.startPos;
2224 bool snap = KdenliveSettings::snaptopoints();
2225 KdenliveSettings::setSnaptopoints(false);
2226 ClipItem *dup = item->clone(newPos);
2228 // remove unwanted effects
2229 // fade in from 2nd part of the clip
2230 int ix = dup->hasEffect(QString(), "fadein");
2232 QDomElement oldeffect = dup->effectAtIndex(ix);
2233 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2235 ix = dup->hasEffect(QString(), "fade_from_black");
2237 QDomElement oldeffect = dup->effectAtIndex(ix);
2238 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2240 // fade out from 1st part of the clip
2241 ix = item->hasEffect(QString(), "fadeout");
2243 QDomElement oldeffect = item->effectAtIndex(ix);
2244 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2246 ix = item->hasEffect(QString(), "fade_to_black");
2248 QDomElement oldeffect = item->effectAtIndex(ix);
2249 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2253 item->resizeEnd(cutPos);
2254 scene()->addItem(dup);
2255 if (item->checkKeyFrames())
2256 slotRefreshEffects(item);
2257 if (dup->checkKeyFrames())
2258 slotRefreshEffects(dup);
2260 item->baseClip()->addReference();
2261 m_document->updateClip(item->baseClip()->getId());
2262 setDocumentModified();
2263 KdenliveSettings::setSnaptopoints(snap);
2264 if (execute && item->isSelected())
2265 emit clipItemSelected(item);
2270 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2271 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2273 if (!item || !dup || item == dup) {
2274 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2275 m_blockRefresh = false;
2278 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2279 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2283 bool snap = KdenliveSettings::snaptopoints();
2284 KdenliveSettings::setSnaptopoints(false);
2286 // join fade effects again
2287 int ix = dup->hasEffect(QString(), "fadeout");
2289 QDomElement effect = dup->effectAtIndex(ix);
2290 item->addEffect(effect);
2292 ix = dup->hasEffect(QString(), "fade_to_black");
2294 QDomElement effect = dup->effectAtIndex(ix);
2295 item->addEffect(effect);
2298 m_waitingThumbs.removeAll(dup);
2299 bool selected = item->isSelected();
2300 if (dup->isSelected()) {
2302 item->setSelected(true);
2303 emit clipItemSelected(NULL);
2305 dup->baseClip()->removeReference();
2306 m_document->updateClip(dup->baseClip()->getId());
2307 scene()->removeItem(dup);
2311 ItemInfo clipinfo = item->info();
2312 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2313 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2315 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2316 setDocumentModified();
2318 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2320 KdenliveSettings::setSnaptopoints(snap);
2321 if (execute && selected)
2322 emit clipItemSelected(item);
2325 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2328 void CustomTrackView::slotEnableRefresh()
2330 m_blockRefresh = false;
2333 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2335 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2336 if (itemList.count() == 1) {
2337 if (itemList.at(0)->type() == AVWIDGET) {
2338 ClipItem *item = (ClipItem *) itemList.at(0);
2340 info.track = item->track();
2341 ClipItem *transitionClip = NULL;
2342 const int transitiontrack = getPreviousVideoTrack(info.track);
2343 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2344 if (pos < item->startPos() + item->cropDuration() / 2) {
2345 // add transition to clip start
2346 info.startPos = item->startPos();
2347 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2348 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2349 info.endPos = transitionClip->endPos();
2350 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
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 (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2360 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2361 } else transitionAccepted = false;
2364 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2365 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2368 // add transition to clip end
2369 info.endPos = item->endPos();
2370 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2371 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2372 info.startPos = transitionClip->startPos();
2373 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2374 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2375 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2377 // Check there is no other transition at that place
2378 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2379 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2380 QList<QGraphicsItem *> selection = m_scene->items(r);
2381 bool transitionAccepted = true;
2382 for (int i = 0; i < selection.count(); i++) {
2383 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2384 Transition *tr = static_cast <Transition *>(selection.at(i));
2385 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2386 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2387 } else transitionAccepted = false;
2390 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2391 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2394 } else for (int i = 0; i < itemList.count(); i++) {
2395 if (itemList.at(i)->type() == AVWIDGET) {
2396 ClipItem *item = (ClipItem *) itemList.at(i);
2398 info.startPos = item->startPos();
2399 info.endPos = info.startPos + GenTime(65, m_document->fps());
2400 info.track = item->track();
2402 // Check there is no other transition at that place
2403 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2404 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2405 QList<QGraphicsItem *> selection = m_scene->items(r);
2406 bool transitionAccepted = true;
2407 for (int i = 0; i < selection.count(); i++) {
2408 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2409 Transition *tr = static_cast <Transition *>(selection.at(i));
2410 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2411 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2412 } else transitionAccepted = false;
2415 int transitiontrack = getPreviousVideoTrack(info.track);
2416 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2417 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2422 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2424 if (transitionInfo.startPos >= transitionInfo.endPos) {
2425 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2428 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2429 m_commandStack->push(command);
2430 setDocumentModified();
2433 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2435 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2436 //kDebug() << "---- ADDING transition " << params.attribute("value");
2437 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2438 scene()->addItem(tr);
2439 setDocumentModified();
2441 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2446 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2448 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2450 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2453 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2454 if (m_dragItem == item) m_dragItem = NULL;
2456 #if QT_VERSION >= 0x040600
2457 // animate item deletion
2458 item->closeAnimation();
2462 emit transitionItemSelected(NULL);
2463 setDocumentModified();
2466 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2468 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2469 QDomElement xml = tr->toXML();
2470 if (old.isNull() || xml.isNull()) {
2471 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2474 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2475 updateTrackDuration(tr->track(), command);
2476 m_commandStack->push(command);
2477 setDocumentModified();
2480 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2482 Transition *item = getTransitionItemAt(pos, track);
2484 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2489 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2491 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);
2492 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2493 item->setTransitionParameters(transition);
2494 if (updateTransitionWidget) {
2495 ItemInfo info = item->info();
2497 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2498 if (transitionClip && transitionClip->baseClip()) {
2499 QString size = transitionClip->baseClip()->getProperty("frame_size");
2500 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2501 if (factor == 0) factor = 1.0;
2502 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2503 p.setY(size.section('x', 1, 1).toInt());
2505 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2507 setDocumentModified();
2510 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2513 const QPointF pos = mapToScene(event->pos());
2514 if (m_selectionGroup) {
2515 m_selectionGroup->setPos(pos);
2516 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2517 event->acceptProposedAction();
2519 // Drag enter was not possible, try again at mouse position
2520 insertDropClips(event->mimeData(), event->pos());
2524 QGraphicsView::dragMoveEvent(event);
2528 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2530 if (m_selectionGroup && m_clipDrag) {
2531 m_thumbsTimer.stop();
2532 m_waitingThumbs.clear();
2533 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2535 scene()->destroyItemGroup(m_selectionGroup);
2536 m_selectionGroup = NULL;
2537 } else QGraphicsView::dragLeaveEvent(event);
2540 void CustomTrackView::dropEvent(QDropEvent * event)
2542 if (m_selectionGroup && m_clipDrag) {
2543 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2544 resetSelectionGroup();
2545 m_scene->clearSelection();
2546 bool hasVideoClip = false;
2547 QUndoCommand *addCommand = new QUndoCommand();
2548 addCommand->setText(i18n("Add timeline clip"));
2549 QList <ClipItem *> brokenClips;
2551 for (int i = 0; i < items.count(); i++) {
2552 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2553 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2554 if (items.count() == 1) {
2555 updateClipTypeActions(item);
2557 updateClipTypeActions(NULL);
2560 //TODO: take care of edit mode for undo
2561 item->baseClip()->addReference();
2562 //item->setZValue(item->defaultZValue());
2563 m_document->updateClip(item->baseClip()->getId());
2564 ItemInfo info = item->info();
2566 int tracknumber = m_document->tracksCount() - info.track - 1;
2567 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2568 if (isLocked) item->setItemLocked(true);
2569 ItemInfo clipInfo = info;
2570 clipInfo.track = m_document->tracksCount() - item->track();
2572 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2574 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2575 brokenClips.append(item);
2578 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2580 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2581 updateTrackDuration(info.track, addCommand);
2583 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2584 // add transparency transition
2585 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2586 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2588 item->setSelected(true);
2590 qDeleteAll(brokenClips);
2591 brokenClips.clear();
2592 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2593 else delete addCommand;
2595 // Automatic audio split
2596 if (KdenliveSettings::splitaudio())
2598 setDocumentModified();
2602 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2603 QList<QGraphicsItem *> selection = m_scene->items(rect);
2604 QStringList timelineList;
2606 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2607 for (int i = 0; i < selection.count(); i++) {
2608 if (selection.at(i)->type() == AVWIDGET) {
2609 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2610 int start = clip->startPos().frames(m_document->fps());
2611 int end = clip->endPos().frames(m_document->fps());
2612 timelineList.append(QString::number(start) + "-" + QString::number(end));
2615 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2618 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2619 if (items.count() > 1) {
2620 groupSelectedItems(true);
2621 } else if (items.count() == 1) {
2622 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2623 emit clipItemSelected((ClipItem*)m_dragItem, false);
2625 event->setDropAction(Qt::MoveAction);
2628 /// \todo enable when really working
2631 } else QGraphicsView::dropEvent(event);
2635 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2637 bool snap = KdenliveSettings::snaptopoints();
2638 KdenliveSettings::setSnaptopoints(false);
2639 if (mode == OVERWRITEEDIT) {
2640 // if we are in overwrite mode, move clips accordingly
2642 if (item == NULL) info = posinfo;
2643 else info = item->info();
2644 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);
2645 QList<QGraphicsItem *> selection = m_scene->items(rect);
2646 if (item) selection.removeAll(item);
2647 for (int i = 0; i < selection.count(); i++) {
2648 if (!selection.at(i)->isEnabled()) continue;
2649 if (selection.at(i)->type() == AVWIDGET) {
2650 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2651 if (clip->startPos() < info.startPos) {
2652 if (clip->endPos() > info.endPos) {
2653 ItemInfo clipInfo = clip->info();
2654 ItemInfo dupInfo = clipInfo;
2655 GenTime diff = info.startPos - clipInfo.startPos;
2656 dupInfo.startPos = info.startPos;
2657 dupInfo.cropStart += diff;
2658 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2659 ItemInfo newdupInfo = dupInfo;
2660 GenTime diff2 = info.endPos - info.startPos;
2661 newdupInfo.startPos = info.endPos;
2662 newdupInfo.cropStart += diff2;
2663 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2664 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2665 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2666 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2667 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2669 ItemInfo newclipInfo = clip->info();
2670 newclipInfo.endPos = info.startPos;
2671 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2672 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2674 } else if (clip->endPos() <= info.endPos) {
2675 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2676 m_waitingThumbs.removeAll(clip);
2677 scene()->removeItem(clip);
2681 ItemInfo newclipInfo = clip->info();
2682 newclipInfo.startPos = info.endPos;
2683 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2684 clip->resizeStart(info.endPos.frames(m_document->fps()));
2688 } else if (mode == INSERTEDIT) {
2689 // if we are in push mode, move clips accordingly
2691 if (item == NULL) info = posinfo;
2692 else info = item->info();
2693 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);
2694 QList<QGraphicsItem *> selection = m_scene->items(rect);
2695 if (item) selection.removeAll(item);
2696 for (int i = 0; i < selection.count(); i++) {
2697 if (selection.at(i)->type() == AVWIDGET) {
2698 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2699 if (clip->startPos() < info.startPos) {
2700 if (clip->endPos() > info.startPos) {
2701 ItemInfo clipInfo = clip->info();
2702 ItemInfo dupInfo = clipInfo;
2703 GenTime diff = info.startPos - clipInfo.startPos;
2704 dupInfo.startPos = info.startPos;
2705 dupInfo.cropStart += diff;
2706 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2707 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2708 // Commented out; variable dup unused. --granjow
2709 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2710 cutClip(clipInfo, info.startPos, true, false);
2713 // TODO: add insertspacecommand
2718 KdenliveSettings::setSnaptopoints(snap);
2722 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2724 if (mode == OVERWRITEEDIT) {
2725 // if we are in overwrite or push mode, move clips accordingly
2726 bool snap = KdenliveSettings::snaptopoints();
2727 KdenliveSettings::setSnaptopoints(false);
2728 ItemInfo info = item->info();
2729 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2730 QList<QGraphicsItem *> selection = m_scene->items(rect);
2731 selection.removeAll(item);
2732 for (int i = 0; i < selection.count(); i++) {
2733 if (!selection.at(i)->isEnabled()) continue;
2734 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2735 Transition *tr = static_cast<Transition *>(selection.at(i));
2736 if (tr->startPos() < info.startPos) {
2737 ItemInfo firstPos = tr->info();
2738 ItemInfo newPos = firstPos;
2739 firstPos.endPos = item->startPos();
2740 newPos.startPos = item->endPos();
2741 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2742 if (tr->endPos() > info.endPos) {
2744 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2746 } else if (tr->endPos() > info.endPos) {
2748 ItemInfo firstPos = tr->info();
2749 firstPos.startPos = item->endPos();
2750 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2752 // remove transition
2753 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2757 KdenliveSettings::setSnaptopoints(snap);
2761 QStringList CustomTrackView::mimeTypes() const
2763 QStringList qstrList;
2764 // list of accepted mime types for drop
2765 qstrList.append("text/plain");
2766 qstrList.append("kdenlive/producerslist");
2767 qstrList.append("kdenlive/clip");
2771 Qt::DropActions CustomTrackView::supportedDropActions() const
2773 // returns what actions are supported when dropping
2774 return Qt::MoveAction;
2777 void CustomTrackView::setDuration(int duration)
2779 int diff = qAbs(duration - sceneRect().width());
2780 if (diff * matrix().m11() > -50) {
2781 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2782 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2784 m_projectDuration = duration;
2787 int CustomTrackView::duration() const
2789 return m_projectDuration;
2792 void CustomTrackView::addTrack(TrackInfo type, int ix)
2794 QList <TransitionInfo> transitionInfos;
2795 if (ix == -1 || ix == m_document->tracksCount()) {
2796 m_document->insertTrack(0, type);
2797 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2799 m_document->insertTrack(m_document->tracksCount() - ix, type);
2800 // insert track in MLT playlist
2801 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2803 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2804 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2805 QList<QGraphicsItem *> selection = m_scene->items(r);
2806 resetSelectionGroup();
2808 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2809 scene()->addItem(m_selectionGroup);
2810 for (int i = 0; i < selection.count(); i++) {
2811 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2812 m_selectionGroup->addToGroup(selection.at(i));
2813 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2816 // Move graphic items
2817 m_selectionGroup->translate(0, m_tracksHeight);
2819 // adjust track number
2820 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2821 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2822 for (int i = 0; i < children.count(); i++) {
2823 if (children.at(i)->type() == GROUPWIDGET) {
2824 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2825 children << grp->childItems();
2828 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2830 ItemInfo clipinfo = item->info();
2831 if (item->type() == AVWIDGET) {
2832 ClipItem *clip = static_cast <ClipItem *>(item);
2833 // slowmotion clips are not track dependant, so no need to update them
2834 if (clip->speed() != 1.0) continue;
2835 // We add a move clip command so that we get the correct producer for new track number
2836 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2837 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2838 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2839 // problem updating clip
2840 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2843 } /*else if (item->type() == TRANSITIONWIDGET) {
2844 Transition *tr = static_cast <Transition *>(item);
2845 int track = tr->transitionEndTrack();
2847 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2851 // Sync transition tracks with MLT playlist
2853 TransitionInfo info;
2854 for (int i = 0; i < transitionInfos.count(); i++) {
2855 info = transitionInfos.at(i);
2856 tr = getTransitionItem(info);
2857 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2858 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2861 resetSelectionGroup(false);
2862 m_document->renderer()->unlockService(tractor);
2865 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2866 for (int i = 0; i < m_guides.count(); i++) {
2867 QLineF l = m_guides.at(i)->line();
2868 l.setP2(QPointF(l.x2(), maxHeight));
2869 m_guides.at(i)->setLine(l);
2872 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2873 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2874 viewport()->update();
2875 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2876 //setFixedHeight(50 * m_tracksCount);
2878 updateTrackNames(ix, true);
2881 void CustomTrackView::removeTrack(int ix)
2883 // Delete track in MLT playlist
2884 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2885 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2887 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2888 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2889 QList<QGraphicsItem *> selection = m_scene->items(r);
2891 resetSelectionGroup();
2893 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2894 scene()->addItem(m_selectionGroup);
2895 for (int i = 0; i < selection.count(); i++) {
2896 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2897 m_selectionGroup->addToGroup(selection.at(i));
2898 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2901 // Move graphic items
2902 qreal ydiff = 0 - (int) m_tracksHeight;
2903 m_selectionGroup->translate(0, ydiff);
2904 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2906 // adjust track number
2907 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2908 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2909 for (int i = 0; i < children.count(); i++) {
2910 if (children.at(i)->type() == GROUPWIDGET) {
2911 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2912 children << grp->childItems();
2915 if (children.at(i)->type() == AVWIDGET) {
2916 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2918 ItemInfo clipinfo = clip->info();
2919 // We add a move clip command so that we get the correct producer for new track number
2920 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2921 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2922 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2923 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2926 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2927 Transition *tr = static_cast <Transition *>(children.at(i));
2929 int track = tr->transitionEndTrack();
2931 ItemInfo clipinfo = tr->info();
2932 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2936 resetSelectionGroup(false);
2937 m_document->renderer()->unlockService(tractor);
2939 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2940 for (int i = 0; i < m_guides.count(); i++) {
2941 QLineF l = m_guides.at(i)->line();
2942 l.setP2(QPointF(l.x2(), maxHeight));
2943 m_guides.at(i)->setLine(l);
2945 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2946 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2948 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2949 viewport()->update();
2951 updateTrackNames(ix, false);
2952 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2955 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2957 for (int i = 0; i < trackInfos.count(); ++i) {
2958 m_document->setTrackType(i, trackInfos.at(i));
2959 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2960 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2963 viewport()->update();
2964 emit trackHeightChanged();
2967 void CustomTrackView::slotSwitchTrackAudio(int ix)
2969 /*for (int i = 0; i < m_document->tracksCount(); i++)
2970 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2971 int tracknumber = m_document->tracksCount() - ix - 1;
2972 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2973 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2974 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2975 setDocumentModified();
2978 void CustomTrackView::slotSwitchTrackLock(int ix)
2980 int tracknumber = m_document->tracksCount() - ix - 1;
2981 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2982 m_commandStack->push(command);
2986 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2988 int tracknumber = m_document->tracksCount() - ix - 1;
2989 m_document->switchTrackLock(tracknumber, lock);
2991 emit doTrackLock(ix, lock);
2992 AbstractClipItem *clip = NULL;
2993 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2995 for (int i = 0; i < selection.count(); i++) {
2996 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2997 if (selection.at(i)->parentItem() && m_selectionGroup) {
2998 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2999 resetSelectionGroup();
3002 bool changeGroupLock = true;
3003 bool hasClipOnTrack = false;
3004 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3005 for (int j = 0; j < children.count(); ++j) {
3006 if (children.at(j)->isSelected()) {
3007 if (children.at(j)->type() == AVWIDGET)
3008 emit clipItemSelected(NULL);
3009 else if (children.at(j)->type() == TRANSITIONWIDGET)
3010 emit transitionItemSelected(NULL);
3015 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3016 if (child == m_dragItem)
3019 // only unlock group, if it is not locked by another track too
3020 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3021 changeGroupLock = false;
3023 // only (un-)lock if at least one clip is on the track
3024 if (child->track() == ix)
3025 hasClipOnTrack = true;
3027 if (changeGroupLock && hasClipOnTrack)
3028 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3029 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3030 if (selection.at(i)->parentItem()) {
3031 if (selection.at(i)->parentItem() == m_selectionGroup) {
3032 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3033 resetSelectionGroup();
3035 // groups are handled separately
3040 if (selection.at(i)->isSelected()) {
3041 if (selection.at(i)->type() == AVWIDGET)
3042 emit clipItemSelected(NULL);
3044 emit transitionItemSelected(NULL);
3046 clip = static_cast <AbstractClipItem *>(selection.at(i));
3047 clip->setItemLocked(lock);
3048 if (clip == m_dragItem)
3052 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3053 viewport()->update();
3054 setDocumentModified();
3057 void CustomTrackView::slotSwitchTrackVideo(int ix)
3059 int tracknumber = m_document->tracksCount() - ix;
3060 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3061 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3062 setDocumentModified();
3065 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3067 // Check there is no group going over several tracks there, or that would result in timeline corruption
3068 QList<QGraphicsItem *> selection = scene()->items(rect);
3070 int maxHeight = m_tracksHeight * 1.5;
3071 for (int i = 0; i < selection.count(); i++) {
3072 // Check that we don't try to move a group with clips on other tracks
3073 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3076 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3084 void CustomTrackView::slotRemoveSpace()
3088 if (m_menuPosition.isNull()) {
3089 pos = GenTime(cursorPos(), m_document->fps());
3091 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3092 d->comboTracks->setCurrentIndex(m_selectedTrack);
3093 d->label->setText(i18n("Track"));
3094 d->before_select->setHidden(true);
3095 d->setWindowTitle(i18n("Remove Space"));
3096 d->video_track->setHidden(true);
3097 d->audio_track->setHidden(true);
3098 if (d->exec() != QDialog::Accepted) {
3102 track = d->comboTracks->currentIndex();
3105 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3106 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3109 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3110 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3114 ClipItem *item = getClipItemAt(pos, track);
3116 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);
3119 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3121 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);
3125 // Make sure there is no group in the way
3126 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3129 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3131 // groups found on track, do not allow the move
3132 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3136 QList<ItemInfo> clipsToMove;
3137 QList<ItemInfo> transitionsToMove;
3139 for (int i = 0; i < items.count(); i++) {
3140 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3141 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3142 ItemInfo info = item->info();
3143 if (item->type() == AVWIDGET) {
3144 clipsToMove.append(info);
3145 } else if (item->type() == TRANSITIONWIDGET) {
3146 transitionsToMove.append(info);
3151 if (!transitionsToMove.isEmpty()) {
3152 // Make sure that by moving the items, we don't get a transition collision
3153 // Find first transition
3154 ItemInfo info = transitionsToMove.at(0);
3155 for (int i = 1; i < transitionsToMove.count(); i++)
3156 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3158 // make sure there are no transitions on the way
3159 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3160 items = scene()->items(rect);
3161 int transitionCorrection = -1;
3162 for (int i = 0; i < items.count(); i++) {
3163 if (items.at(i)->type() == TRANSITIONWIDGET) {
3164 // There is a transition on the way
3165 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3166 int transitionEnd = item->endPos().frames(m_document->fps());
3167 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3171 if (transitionCorrection > 0) {
3172 // We need to fix the move length
3173 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3176 // Make sure we don't send transition before 0
3177 if (info.startPos.frames(m_document->fps()) < length) {
3178 // reduce length to maximum possible
3179 length = info.startPos.frames(m_document->fps());
3183 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3184 updateTrackDuration(track, command);
3185 m_commandStack->push(command);
3188 void CustomTrackView::slotInsertSpace()
3192 if (m_menuPosition.isNull()) {
3193 pos = GenTime(cursorPos(), m_document->fps());
3195 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3196 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3198 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3199 m_document->timecode(), track, m_document->tracksList(), this);
3200 if (d->exec() != QDialog::Accepted) {
3204 GenTime spaceDuration = d->selectedDuration();
3205 track = d->selectedTrack();
3208 QList<QGraphicsItem *> items;
3210 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3211 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3215 ClipItem *item = getClipItemAt(pos, track);
3216 if (item) pos = item->startPos();
3218 // Make sure there is no group in the way
3219 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3221 items = checkForGroups(rect, &isOk);
3223 // groups found on track, do not allow the move
3224 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3228 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3229 items = scene()->items(rect);
3232 QList<ItemInfo> clipsToMove;
3233 QList<ItemInfo> transitionsToMove;
3235 for (int i = 0; i < items.count(); i++) {
3236 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3237 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3238 ItemInfo info = item->info();
3239 if (item->type() == AVWIDGET)
3240 clipsToMove.append(info);
3241 else if (item->type() == TRANSITIONWIDGET)
3242 transitionsToMove.append(info);
3246 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3247 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3248 updateTrackDuration(track, command);
3249 m_commandStack->push(command);
3253 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3255 int diff = duration.frames(m_document->fps());
3256 resetSelectionGroup();
3257 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3258 scene()->addItem(m_selectionGroup);
3260 Transition *transition;
3262 // Create lists with start pos for each track
3263 QMap <int, int> trackClipStartList;
3264 QMap <int, int> trackTransitionStartList;
3266 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3267 trackClipStartList[i] = -1;
3268 trackTransitionStartList[i] = -1;
3271 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3272 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3274 if (clip->parentItem()) {
3275 m_selectionGroup->addToGroup(clip->parentItem());
3276 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3278 m_selectionGroup->addToGroup(clip);
3279 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3281 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))
3282 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3284 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);
3287 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3288 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3290 if (transition->parentItem()) {
3291 m_selectionGroup->addToGroup(transition->parentItem());
3292 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3294 m_selectionGroup->addToGroup(transition);
3295 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3297 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))
3298 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3299 } 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);
3301 m_selectionGroup->translate(diff, 0);
3303 // update items coordinates
3304 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3306 for (int i = 0; i < itemList.count(); i++) {
3307 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3308 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3309 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3310 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3311 for (int j = 0; j < children.count(); j++) {
3312 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3317 resetSelectionGroup(false);
3319 track = m_document->tracksCount() - track;
3320 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3323 void CustomTrackView::deleteClip(const QString &clipId)
3325 resetSelectionGroup();
3326 QList<QGraphicsItem *> itemList = items();
3327 QUndoCommand *deleteCommand = new QUndoCommand();
3329 for (int i = 0; i < itemList.count(); i++) {
3330 if (itemList.at(i)->type() == AVWIDGET) {
3331 ClipItem *item = (ClipItem *)itemList.at(i);
3332 if (item->clipProducer() == clipId) {
3334 if (item->parentItem()) {
3335 // Clip is in a group, destroy the group
3336 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3338 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3342 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3344 delete deleteCommand;
3346 updateTrackDuration(-1, deleteCommand);
3347 m_commandStack->push(deleteCommand);
3351 void CustomTrackView::seekCursorPos(int pos)
3353 m_document->renderer()->seek(qMax(pos, 0));
3357 int CustomTrackView::seekPosition() const
3359 return m_document->renderer()->requestedSeekPosition;
3363 void CustomTrackView::setCursorPos(int pos)
3365 if (pos != m_cursorPos) {
3366 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3368 m_cursorLine->setPos(m_cursorPos, 0);
3369 if (m_autoScroll) checkScrolling();
3371 else emit updateRuler();
3374 void CustomTrackView::updateCursorPos()
3376 m_cursorLine->setPos(m_cursorPos, 0);
3379 int CustomTrackView::cursorPos()
3381 return (int)(m_cursorPos);
3384 void CustomTrackView::moveCursorPos(int delta)
3386 int currentPos = m_document->renderer()->requestedSeekPosition;
3387 if (currentPos == SEEK_INACTIVE) {
3388 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3391 currentPos += delta;
3393 m_document->renderer()->seek(qMax(0, currentPos));
3397 void CustomTrackView::initCursorPos(int pos)
3399 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3401 m_cursorLine->setPos(pos, 0);
3405 void CustomTrackView::checkScrolling()
3407 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3410 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3412 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3413 QGraphicsView::mouseReleaseEvent(event);
3414 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3415 #if QT_VERSION >= 0x040600
3416 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3418 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3419 if (event->button() == Qt::MidButton) {
3422 setDragMode(QGraphicsView::NoDrag);
3423 if (m_operationMode == MOVEGUIDE) {
3424 setCursor(Qt::ArrowCursor);
3425 m_operationMode = NONE;
3426 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3427 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3428 if (newPos != m_dragGuide->position()) {
3429 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3430 m_commandStack->push(command);
3431 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3432 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3433 m_document->syncGuides(m_guides);
3438 } else if (m_operationMode == SPACER && m_selectionGroup) {
3440 if (event->modifiers() != Qt::ControlModifier) {
3441 // We are moving all tracks
3443 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3444 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3445 QList <AbstractGroupItem*> groups;
3447 if (timeOffset != GenTime()) {
3448 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3450 QList<ItemInfo> clipsToMove;
3451 QList<ItemInfo> transitionsToMove;
3453 // Create lists with start pos for each track
3454 QMap <int, int> trackClipStartList;
3455 QMap <int, int> trackTransitionStartList;
3457 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3458 trackClipStartList[i] = -1;
3459 trackTransitionStartList[i] = -1;
3462 for (int i = 0; i < items.count(); i++) {
3463 if (items.at(i)->type() == GROUPWIDGET) {
3464 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3465 if (!groups.contains(group)) groups.append(group);
3466 items += items.at(i)->childItems();
3470 for (int i = 0; i < items.count(); i++) {
3471 if (items.at(i)->type() == AVWIDGET) {
3472 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3473 ItemInfo info = item->info();
3474 clipsToMove.append(info);
3476 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3477 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3478 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3479 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3480 ItemInfo info = item->info();
3481 transitionsToMove.append(info);
3483 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3484 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3487 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3488 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3489 updateTrackDuration(track, command);
3490 m_commandStack->push(command);
3491 if (track != -1) track = m_document->tracksCount() - track;
3492 kDebug() << "SPACER TRACK:" << track;
3493 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3494 setDocumentModified();
3497 for (int i = 0; i < groups.count(); i++)
3498 rebuildGroup(groups.at(i));
3500 resetSelectionGroup();
3504 m_operationMode = NONE;
3505 } else if (m_operationMode == RUBBERSELECTION) {
3506 resetSelectionGroup();
3507 groupSelectedItems();
3508 m_operationMode = NONE;
3511 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3512 emit transitionItemSelected(NULL);
3516 if (m_dragItem) info = m_dragItem->info();
3518 if (m_operationMode == MOVE) {
3519 setCursor(Qt::OpenHandCursor);
3520 if (m_dragItem->parentItem() == 0) {
3521 // we are moving one clip, easy
3522 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3523 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3524 Mlt::Producer *prod = item->getProducer(info.track);
3525 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);
3528 QUndoCommand *moveCommand = new QUndoCommand();
3529 moveCommand->setText(i18n("Move clip"));
3530 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3532 int tracknumber = m_document->tracksCount() - item->track() - 1;
3533 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3534 if (isLocked) item->setItemLocked(true);
3535 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3536 // Also move automatic transitions (on lower track)
3537 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3538 ItemInfo startTrInfo;
3539 ItemInfo newStartTrInfo;
3540 bool moveStartTrans = false;
3541 bool moveEndTrans = false;
3542 if (startTransition && startTransition->isAutomatic()) {
3543 startTrInfo = startTransition->info();
3544 newStartTrInfo = startTrInfo;
3545 newStartTrInfo.track = info.track;
3546 newStartTrInfo.startPos = info.startPos;
3547 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3548 // transition end should stay the same
3550 // transition end should be adjusted to clip
3551 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3553 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3555 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3556 // Check if there is a transition at clip end
3557 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3558 if (tr && tr->isAutomatic()) {
3559 ItemInfo trInfo = tr->info();
3560 ItemInfo newTrInfo = trInfo;
3561 newTrInfo.track = info.track;
3562 newTrInfo.endPos = m_dragItem->endPos();
3563 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3564 // transition start should stay the same
3566 // transition start should be moved
3567 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3569 if (newTrInfo.startPos < newTrInfo.endPos) {
3570 moveEndTrans = true;
3571 if (moveStartTrans) {
3572 // we have to move both transitions, remove the start one so that there is no collision
3573 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3575 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3576 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3577 if (moveStartTrans) {
3578 // re-add transition in correct place
3579 int transTrack = startTransition->transitionEndTrack();
3580 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3581 transTrack = getPreviousVideoTrack(info.track);
3583 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3584 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3590 if (moveStartTrans && !moveEndTrans) {
3591 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3592 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3595 // Also move automatic transitions (on upper track)
3596 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3597 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3598 ItemInfo trInfo = tr->info();
3599 ItemInfo newTrInfo = trInfo;
3600 newTrInfo.startPos = m_dragItem->startPos();
3601 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3602 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3603 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3604 // transition end should be adjusted to clip on upper track
3605 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3607 if (newTrInfo.startPos < newTrInfo.endPos) {
3608 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3609 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3613 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3614 // Check if there is a transition at clip end
3615 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3616 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3617 ItemInfo trInfo = tr->info();
3618 ItemInfo newTrInfo = trInfo;
3619 newTrInfo.endPos = m_dragItem->endPos();
3620 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3621 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3622 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3623 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3624 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3625 // transition start should be moved
3626 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3628 if (newTrInfo.startPos < newTrInfo.endPos) {
3629 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3630 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3635 updateTrackDuration(info.track, moveCommand);
3636 if (m_dragItemInfo.track != info.track)
3637 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3638 m_commandStack->push(moveCommand);
3639 //checkTrackSequence(m_dragItem->track());
3641 // undo last move and emit error message
3642 bool snap = KdenliveSettings::snaptopoints();
3643 KdenliveSettings::setSnaptopoints(false);
3644 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3645 KdenliveSettings::setSnaptopoints(snap);
3646 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3648 setDocumentModified();
3649 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3650 Transition *transition = static_cast <Transition *>(m_dragItem);
3651 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3652 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)) {
3653 // Moving transition failed, revert to previous position
3654 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3655 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3657 QUndoCommand *moveCommand = new QUndoCommand();
3658 moveCommand->setText(i18n("Move transition"));
3659 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3660 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3661 updateTrackDuration(info.track, moveCommand);
3662 if (m_dragItemInfo.track != info.track)
3663 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3664 m_commandStack->push(moveCommand);
3665 setDocumentModified();
3669 // Moving several clips. We need to delete them and readd them to new position,
3670 // or they might overlap each other during the move
3671 QGraphicsItemGroup *group;
3672 if (m_selectionGroup)
3673 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3675 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3676 QList<QGraphicsItem *> items = group->childItems();
3677 QList<ItemInfo> clipsToMove;
3678 QList<ItemInfo> transitionsToMove;
3680 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3681 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3683 QUndoCommand *moveGroup = new QUndoCommand();
3684 moveGroup->setText(i18n("Move group"));
3685 if (timeOffset != GenTime() || trackOffset != 0) {
3686 // remove items in MLT playlist
3689 int max = items.count();
3690 for (int i = 0; i < max; i++) {
3691 if (items.at(i)->type() == GROUPWIDGET) {
3692 items += items.at(i)->childItems();
3695 m_document->renderer()->blockSignals(true);
3696 for (int i = 0; i < items.count(); i++) {
3697 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3698 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3699 ItemInfo info = item->info();
3700 if (item->type() == AVWIDGET) {
3701 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3702 // error, clip cannot be removed from playlist
3703 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3705 clipsToMove.append(info);
3708 transitionsToMove.append(info);
3709 Transition *tr = static_cast <Transition*>(item);
3710 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3713 m_document->renderer()->blockSignals(false);
3714 for (int i = 0; i < items.count(); i++) {
3715 // re-add items in correct place
3716 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3717 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3719 ItemInfo info = item->info();
3720 int tracknumber = m_document->tracksCount() - info.track - 1;
3721 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3723 group->removeFromGroup(item);
3724 item->setItemLocked(true);
3727 if (item->type() == AVWIDGET) {
3728 ClipItem *clip = static_cast <ClipItem*>(item);
3729 int trackProducer = info.track;
3730 info.track = m_document->tracksCount() - info.track;
3731 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3732 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3733 for (int i = 0; i < clip->effectsCount(); i++) {
3734 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3737 Transition *tr = static_cast <Transition*>(item);
3738 int newTrack = tr->transitionEndTrack();
3739 if (!tr->forcedTrack()) {
3740 newTrack = getPreviousVideoTrack(info.track);
3742 tr->updateTransitionEndTrack(newTrack);
3743 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3744 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3747 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3748 updateTrackDuration(-1, moveGroup);
3749 m_commandStack->push(moveGroup);
3751 //QPointF top = group->sceneBoundingRect().topLeft();
3752 //QPointF oldpos = m_selectionGroup->scenePos();
3753 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3754 //group->setPos(top);
3755 //TODO: get rid of the 3 lines below
3756 if (m_selectionGroup) {
3757 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3758 m_selectionGroupInfo.track = m_selectionGroup->track();
3760 QList <AbstractGroupItem*> groupList;
3761 for (int i = 0; i < items.count(); ++i) {
3762 if (items.at(i)->type() == GROUPWIDGET) {
3763 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3764 if (!groupList.contains(group)) groupList.append(group);
3769 for (int i = 0; i < groupList.count(); ++i) {
3770 rebuildGroup(groupList.at(i));
3773 for (int i = 0; i < items.count(); ++i) {
3775 items.at(i)->setSelected(true);
3776 if (items.at(i)->parentItem())
3777 items.at(i)->parentItem()->setSelected(true);
3780 resetSelectionGroup();
3781 groupSelectedItems();
3783 rebuildGroup((AbstractGroupItem *)group);
3785 setDocumentModified();
3788 m_document->renderer()->doRefresh();
3789 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3791 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3792 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3794 QUndoCommand *resizeCommand = new QUndoCommand();
3795 resizeCommand->setText(i18n("Resize group"));
3796 QList <QGraphicsItem *> items = parent->childItems();
3797 QList <ItemInfo> infos = parent->resizeInfos();
3798 parent->clearResizeInfos();
3800 for (int i = 0; i < items.count(); ++i) {
3801 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3802 if (item && item->type() == AVWIDGET) {
3803 ItemInfo info = infos.at(itemcount);
3804 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3808 m_commandStack->push(resizeCommand);
3811 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3813 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3815 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3816 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3818 QUndoCommand *resizeCommand = new QUndoCommand();
3819 resizeCommand->setText(i18n("Resize group"));
3820 QList <QGraphicsItem *> items = parent->childItems();
3821 QList <ItemInfo> infos = parent->resizeInfos();
3822 parent->clearResizeInfos();
3824 for (int i = 0; i < items.count(); ++i) {
3825 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3826 if (item && item->type() == AVWIDGET) {
3827 ItemInfo info = infos.at(itemcount);
3828 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3832 updateTrackDuration(-1, resizeCommand);
3833 m_commandStack->push(resizeCommand);
3836 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3838 } else if (m_operationMode == FADEIN) {
3839 // resize fade in effect
3840 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3841 int ix = item->hasEffect("volume", "fadein");
3842 int ix2 = item->hasEffect("", "fade_from_black");
3844 QDomElement oldeffect = item->effectAtIndex(ix);
3845 int start = item->cropStart().frames(m_document->fps());
3846 int end = item->fadeIn();
3848 slotDeleteEffect(item, -1, oldeffect, false);
3851 QDomElement effect = oldeffect.cloneNode().toElement();
3852 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3853 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3854 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3855 emit clipItemSelected(item);
3857 } else if (item->fadeIn() != 0 && ix2 == -1) {
3859 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3861 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3862 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3863 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3864 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3867 QDomElement oldeffect = item->effectAtIndex(ix2);
3868 int start = item->cropStart().frames(m_document->fps());
3869 int end = item->fadeIn();
3871 slotDeleteEffect(item, -1, oldeffect, false);
3874 QDomElement effect = oldeffect.cloneNode().toElement();
3875 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3876 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3877 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3878 emit clipItemSelected(item);
3881 } else if (m_operationMode == FADEOUT) {
3882 // resize fade out effect
3883 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3884 int ix = item->hasEffect("volume", "fadeout");
3885 int ix2 = item->hasEffect("", "fade_to_black");
3887 QDomElement oldeffect = item->effectAtIndex(ix);
3888 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3889 int start = item->fadeOut();
3891 slotDeleteEffect(item, -1, oldeffect, false);
3893 start = end - start;
3894 QDomElement effect = oldeffect.cloneNode().toElement();
3895 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3896 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3897 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3898 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3899 emit clipItemSelected(item);
3901 } else if (item->fadeOut() != 0 && ix2 == -1) {
3903 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3905 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3906 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3907 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3908 int start = end-item->fadeOut();
3909 EffectsList::setParameter(effect, "in", QString::number(start));
3910 EffectsList::setParameter(effect, "out", QString::number(end));
3911 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3914 QDomElement oldeffect = item->effectAtIndex(ix2);
3915 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3916 int start = item->fadeOut();
3918 slotDeleteEffect(item, -1, oldeffect, false);
3920 start = end - start;
3921 QDomElement effect = oldeffect.cloneNode().toElement();
3922 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3923 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3924 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3925 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3926 emit clipItemSelected(item);
3929 } else if (m_operationMode == KEYFRAME) {
3930 // update the MLT effect
3931 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3932 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3934 // check if we want to remove keyframe
3935 double val = mapToScene(event->pos()).toPoint().y();
3936 QRectF br = item->sceneBoundingRect();
3937 double maxh = 100.0 / br.height();
3938 val = (br.bottom() - val) * maxh;
3939 int start = item->cropStart().frames(m_document->fps());
3940 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3942 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3944 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3946 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3949 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3950 //item->updateKeyframeEffect();
3951 //QString next = item->keyframes(item->selectedEffectIndex());
3952 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3953 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
3955 m_commandStack->push(command);
3956 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
3957 emit clipItemSelected(item);
3959 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3960 // A transition is selected
3962 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3963 if (transitionClip && transitionClip->baseClip()) {
3964 QString size = transitionClip->baseClip()->getProperty("frame_size");
3965 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3966 if (factor == 0) factor = 1.0;
3967 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3968 p.setY(size.section('x', 1, 1).toInt());
3970 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3971 } else emit transitionItemSelected(NULL);
3972 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3973 m_operationMode = NONE;
3976 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3978 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3980 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3981 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3982 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3983 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3984 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3985 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3986 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3989 m_waitingThumbs.removeAll(item);
3991 if (item->isSelected()) emit clipItemSelected(NULL);
3992 item->baseClip()->removeReference();
3993 m_document->updateClip(item->baseClip()->getId());
3995 /*if (item->baseClip()->isTransparent()) {
3996 // also remove automatic transition
3997 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3998 if (tr && tr->isAutomatic()) {
3999 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4000 scene()->removeItem(tr);
4005 if (m_dragItem == item) m_dragItem = NULL;
4007 #if QT_VERSION >= 0x040600
4008 // animate item deletion
4009 item->closeAnimation();
4010 /*if (refresh) item->closeAnimation();
4012 // no refresh, means we have several operations chained, we need to delete clip immediatly
4013 // so that it does not get in the way of the other
4022 setDocumentModified();
4023 if (refresh) m_document->renderer()->doRefresh();
4026 void CustomTrackView::deleteSelectedClips()
4028 resetSelectionGroup();
4029 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4030 if (itemList.count() == 0) {
4031 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4034 scene()->clearSelection();
4035 QUndoCommand *deleteSelected = new QUndoCommand();
4039 int transitionCount = 0;
4040 // expand & destroy groups
4041 for (int i = 0; i < itemList.count(); i++) {
4042 if (itemList.at(i)->type() == GROUPWIDGET) {
4044 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4045 QList <ItemInfo> clipInfos;
4046 QList <ItemInfo> transitionInfos;
4047 for (int j = 0; j < children.count(); j++) {
4048 if (children.at(j)->type() == AVWIDGET) {
4049 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4050 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4051 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4052 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4053 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4055 if (itemList.contains(children.at(j))) {
4056 children.removeAt(j);
4060 itemList += children;
4061 if (clipInfos.count() > 0)
4062 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4064 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4065 itemList.insert(i + 1, itemList.at(i)->parentItem());
4068 for (int i = 0; i < itemList.count(); i++) {
4069 if (itemList.at(i)->type() == AVWIDGET) {
4071 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4072 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4073 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4074 emit clipItemSelected(NULL);
4075 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4077 Transition *item = static_cast <Transition *>(itemList.at(i));
4078 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4079 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4080 emit transitionItemSelected(NULL);
4083 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4084 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4085 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4086 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4087 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4088 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4089 else deleteSelected->setText(i18n("Delete selected items"));
4090 updateTrackDuration(-1, deleteSelected);
4091 m_commandStack->push(deleteSelected);
4095 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4098 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4100 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4102 kDebug() << "ERROR: Cannot find clip for speed change";
4103 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4106 info.track = m_document->tracksCount() - item->track();
4107 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4109 item->setSpeed(speed, strobe);
4110 item->updateRectGeometry();
4111 if (item->cropDuration().frames(m_document->fps()) != endPos)
4112 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4113 updatePositionEffects(item, info);
4114 setDocumentModified();
4116 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4120 void CustomTrackView::cutSelectedClips()
4122 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4123 QList<AbstractGroupItem *> groups;
4124 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4125 for (int i = 0; i < itemList.count(); ++i) {
4126 if (!itemList.at(i))
4128 if (itemList.at(i)->type() == AVWIDGET) {
4129 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4130 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4131 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4132 if (!groups.contains(group))
4134 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4135 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4136 m_commandStack->push(command);
4138 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4139 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4140 if (!groups.contains(group))
4145 for (int i = 0; i < groups.count(); ++i)
4146 razorGroup(groups.at(i), currentPos);
4149 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4152 QList <QGraphicsItem *> children = group->childItems();
4153 QList <ItemInfo> clips1, transitions1;
4154 QList <ItemInfo> clipsCut, transitionsCut;
4155 QList <ItemInfo> clips2, transitions2;
4156 for (int i = 0; i < children.count(); ++i) {
4157 children.at(i)->setSelected(false);
4158 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4159 if (child->type() == AVWIDGET) {
4160 if (cutPos > child->endPos())
4161 clips1 << child->info();
4162 else if (cutPos < child->startPos())
4163 clips2 << child->info();
4165 clipsCut << child->info();
4167 if (cutPos > child->endPos())
4168 transitions1 << child->info();
4169 else if (cutPos < child->startPos())
4170 transitions2 << child->info();
4172 transitionsCut << child->info();
4175 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4177 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4178 m_commandStack->push(command);
4182 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)
4185 for (int i = 0; i < clipsCut.count(); ++i) {
4186 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4188 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4189 clips1 << clip->info();
4190 if (clipBehind != NULL)
4191 clips2 << clipBehind->info();
4194 /* TODO: cut transitionsCut
4195 * For now just append them to group1 */
4196 transitions1 << transitionsCut;
4197 doGroupClips(clips1, transitions1, true);
4198 doGroupClips(clips2, transitions2, true);
4200 /* we might also just use clipsCut.at(0)->parentItem().
4201 * Do this loop just in case something went wrong during cut */
4202 for (int i = 0; i < clipsCut.count(); ++i) {
4203 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4204 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4205 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4206 QList <QGraphicsItem *> children = group->childItems();
4207 QList <ItemInfo> groupClips;
4208 QList <ItemInfo> groupTrans;
4209 for (int j = 0; j < children.count(); ++j) {
4210 if (children.at(j)->type() == AVWIDGET)
4211 groupClips << ((AbstractClipItem *)children.at(j))->info();
4212 else if (children.at(j)->type() == TRANSITIONWIDGET)
4213 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4215 doGroupClips(groupClips, groupTrans, false);
4219 for (int i = 0; i < clipsCut.count(); ++i)
4220 cutClip(clipsCut.at(i), cutPos, false);
4221 // TODO: uncut transitonsCut
4222 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4226 void CustomTrackView::groupClips(bool group)
4228 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4229 QList <ItemInfo> clipInfos;
4230 QList <ItemInfo> transitionInfos;
4233 int max = itemList.count();
4234 for (int i = 0; i < max; i++) {
4235 if (itemList.at(i)->type() == GROUPWIDGET) {
4236 itemList += itemList.at(i)->childItems();
4240 for (int i = 0; i < itemList.count(); i++) {
4241 if (itemList.at(i)->type() == AVWIDGET) {
4242 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4243 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4244 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4245 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4246 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4249 if (clipInfos.count() > 0) {
4250 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4251 m_commandStack->push(command);
4255 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4257 resetSelectionGroup();
4258 m_scene->clearSelection();
4260 for (int i = 0; i < clipInfos.count(); i++) {
4261 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4262 if (clip == NULL) continue;
4263 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4264 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4265 m_document->clipManager()->removeGroup(grp);
4266 scene()->destroyItemGroup(grp);
4268 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4270 for (int i = 0; i < transitionInfos.count(); i++) {
4271 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4272 if (tr == NULL) continue;
4273 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4274 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4275 m_document->clipManager()->removeGroup(grp);
4276 scene()->destroyItemGroup(grp);
4278 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4280 setDocumentModified();
4284 QList <QGraphicsItemGroup *> groups;
4285 for (int i = 0; i < clipInfos.count(); i++) {
4286 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4288 clip->setSelected(true);
4291 for (int i = 0; i < transitionInfos.count(); i++) {
4292 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4294 clip->setSelected(true);
4297 groupSelectedItems(false, true);
4298 setDocumentModified();
4301 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4303 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4304 if (baseclip == NULL) {
4305 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4309 if (baseclip->getProducer() == NULL) {
4310 // If the clip has no producer, we must wait until it is created...
4312 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4313 emit forceClipProcessing(clipId);
4314 qApp->processEvents();
4315 for (int i = 0; i < 10; i++) {
4316 if (baseclip->getProducer() == NULL) {
4317 qApp->processEvents();
4318 m_producerNotReady.wait(&m_mutex, 200);
4321 if (baseclip->getProducer() == NULL) {
4322 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4326 emit displayMessage(QString(), InformationMessage);
4330 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4331 item->setEffectList(effects);
4332 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4333 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4334 scene()->addItem(item);
4336 int producerTrack = info.track;
4337 int tracknumber = m_document->tracksCount() - info.track - 1;
4338 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4339 if (isLocked) item->setItemLocked(true);
4341 baseclip->addReference();
4342 m_document->updateClip(baseclip->getId());
4343 info.track = m_document->tracksCount() - info.track;
4344 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4345 for (int i = 0; i < item->effectsCount(); i++) {
4346 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4348 setDocumentModified();
4350 m_document->renderer()->doRefresh();
4351 if (!baseclip->isPlaceHolder())
4352 m_waitingThumbs.append(item);
4353 m_thumbsTimer.start();
4356 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4358 QMutexLocker locker(&m_mutex);
4359 QList<QGraphicsItem *> list = scene()->items();
4360 QList <ClipItem *>clipList;
4361 ClipItem *clip = NULL;
4362 DocClipBase *baseClip = NULL;
4363 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4364 for (int i = 0; i < list.size(); ++i) {
4365 if (list.at(i)->type() == AVWIDGET) {
4366 clip = static_cast <ClipItem *>(list.at(i));
4367 if (clip->clipProducer() == clipId) {
4368 if (baseClip == NULL) {
4369 baseClip = clip->baseClip();
4371 ItemInfo info = clip->info();
4372 Mlt::Producer *prod = NULL;
4373 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4374 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4375 else prod = baseClip->getProducer(info.track);
4376 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4377 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4379 else clipList.append(clip);
4383 for (int i = 0; i < clipList.count(); i++)
4384 clipList.at(i)->refreshClip(true, true);
4385 m_document->renderer()->unlockService(tractor);
4388 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4390 int framepos = (int)(pos.frames(m_document->fps()));
4391 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4392 ClipItem *clip = NULL;
4393 for (int i = 0; i < list.size(); i++) {
4394 if (!list.at(i)->isEnabled()) continue;
4395 if (list.at(i)->type() == AVWIDGET) {
4396 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4397 if (test->endPos() == pos) clip = test;
4404 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4406 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4407 ClipItem *clip = NULL;
4408 for (int i = 0; i < list.size(); i++) {
4409 if (!list.at(i)->isEnabled()) continue;
4410 if (list.at(i)->type() == AVWIDGET) {
4411 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4412 if (test->startPos() == pos) clip = test;
4419 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4421 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4422 QList<QGraphicsItem *> list = scene()->items(p);
4423 ClipItem *clip = NULL;
4424 for (int i = 0; i < list.size(); i++) {
4425 if (!list.at(i)->isEnabled()) continue;
4426 if (list.at(i)->type() == AVWIDGET) {
4427 clip = static_cast <ClipItem *>(list.at(i));
4434 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4436 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4440 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4442 int pos = info.startPos.frames(m_document->fps());
4443 int track = m_document->tracksCount() - info.b_track;
4444 return getTransitionItemAt(pos, track);
4447 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4449 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4450 QList<QGraphicsItem *> list = scene()->items(p);
4451 Transition *clip = NULL;
4452 for (int i = 0; i < list.size(); i++) {
4453 if (!list.at(i)->isEnabled()) continue;
4454 if (list.at(i)->type() == TRANSITIONWIDGET) {
4455 clip = static_cast <Transition *>(list.at(i));
4462 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4464 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4467 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4469 int framepos = (int)(pos.frames(m_document->fps()));
4470 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4471 QList<QGraphicsItem *> list = scene()->items(p);
4472 Transition *clip = NULL;
4473 for (int i = 0; i < list.size(); i++) {
4474 if (!list.at(i)->isEnabled()) continue;
4475 if (list.at(i)->type() == TRANSITIONWIDGET) {
4476 Transition *test = static_cast <Transition *>(list.at(i));
4477 if (test->endPos() == pos) clip = test;
4484 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4486 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4487 QList<QGraphicsItem *> list = scene()->items(p);
4488 Transition *clip = NULL;
4489 for (int i = 0; i < list.size(); ++i) {
4490 if (!list.at(i)->isEnabled()) continue;
4491 if (list.at(i)->type() == TRANSITIONWIDGET) {
4492 Transition *test = static_cast <Transition *>(list.at(i));
4493 if (test->startPos() == pos) clip = test;
4500 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4502 if (m_selectionGroup) resetSelectionGroup(false);
4503 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4505 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);
4506 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4509 Mlt::Producer *prod = item->getProducer(end.track);
4512 qDebug() << "Moving item " << (long)item << " from .. to:";
4513 qDebug() << item->info();
4517 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4518 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4521 bool snap = KdenliveSettings::snaptopoints();
4522 KdenliveSettings::setSnaptopoints(false);
4523 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4525 int tracknumber = m_document->tracksCount() - end.track - 1;
4526 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4527 m_scene->clearSelection();
4528 if (isLocked) item->setItemLocked(true);
4530 if (item->isItemLocked()) item->setItemLocked(false);
4531 item->setSelected(true);
4533 if (item->baseClip()->isTransparent()) {
4534 // Also move automatic transition
4535 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4536 if (tr && tr->isAutomatic()) {
4537 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4538 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);
4539 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4542 KdenliveSettings::setSnaptopoints(snap);
4543 setDocumentModified();
4545 // undo last move and emit error message
4546 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4548 if (refresh) m_document->renderer()->doRefresh();
4549 if (out_actualEnd != NULL) {
4550 *out_actualEnd = item->info();
4552 qDebug() << "Actual end position updated:" << *out_actualEnd;
4556 qDebug() << item->info();
4561 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4564 resetSelectionGroup();
4565 m_scene->clearSelection();
4567 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4568 scene()->addItem(m_selectionGroup);
4570 m_document->renderer()->blockSignals(true);
4571 for (int i = 0; i < startClip.count(); i++) {
4573 startClip[i].startPos = startClip.at(i).startPos - offset;
4574 startClip[i].track = startClip.at(i).track - trackOffset;
4576 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4578 clip->setItemLocked(false);
4579 if (clip->parentItem()) {
4580 m_selectionGroup->addToGroup(clip->parentItem());
4581 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4583 m_selectionGroup->addToGroup(clip);
4584 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4586 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4587 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4589 for (int i = 0; i < startTransition.count(); i++) {
4591 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4592 startTransition[i].track = startTransition.at(i).track - trackOffset;
4594 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4596 tr->setItemLocked(false);
4597 if (tr->parentItem()) {
4598 m_selectionGroup->addToGroup(tr->parentItem());
4599 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4601 m_selectionGroup->addToGroup(tr);
4602 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4604 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());
4605 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4607 m_document->renderer()->blockSignals(false);
4609 if (m_selectionGroup) {
4610 bool snap = KdenliveSettings::snaptopoints();
4611 KdenliveSettings::setSnaptopoints(false);
4613 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4614 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4616 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4617 QList <AbstractGroupItem*> groupList;
4619 int max = children.count();
4620 for (int i = 0; i < max; i++) {
4621 if (children.at(i)->type() == GROUPWIDGET) {
4622 children += children.at(i)->childItems();
4623 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4624 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4625 /*m_document->clipManager()->removeGroup(grp);
4626 m_scene->destroyItemGroup(grp);*/
4627 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4628 if (!groupList.contains(group)) groupList.append(group);
4629 children.removeAll(children.at(i));
4634 for (int i = 0; i < children.count(); i++) {
4635 // re-add items in correct place
4636 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4637 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4639 ItemInfo info = item->info();
4640 int tracknumber = m_document->tracksCount() - info.track - 1;
4641 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4643 item->setItemLocked(true);
4644 else if (item->isItemLocked())
4645 item->setItemLocked(false);
4647 if (item->type() == AVWIDGET) {
4648 ClipItem *clip = static_cast <ClipItem*>(item);
4649 int trackProducer = info.track;
4650 info.track = m_document->tracksCount() - info.track;
4651 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4652 for (int i = 0; i < clip->effectsCount(); i++) {
4653 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4655 } else if (item->type() == TRANSITIONWIDGET) {
4656 Transition *tr = static_cast <Transition*>(item);
4658 if (!tr->forcedTrack()) {
4659 newTrack = getPreviousVideoTrack(info.track);
4661 newTrack = tr->transitionEndTrack() + trackOffset;
4662 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4664 tr->updateTransitionEndTrack(newTrack);
4665 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4669 resetSelectionGroup(false);
4670 for (int i = 0; i < groupList.count(); i++)
4671 rebuildGroup(groupList.at(i));
4675 KdenliveSettings::setSnaptopoints(snap);
4676 m_document->renderer()->doRefresh();
4677 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4680 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4682 Transition *item = getTransitionItemAt(start.startPos, start.track);
4684 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);
4685 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4689 bool snap = KdenliveSettings::snaptopoints();
4690 KdenliveSettings::setSnaptopoints(false);
4692 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4693 // Transition was moved
4694 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4695 } else if (end.endPos == start.endPos) {
4696 // Transition start resize
4697 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4698 } else if (end.startPos == start.startPos) {
4699 // Transition end resize;
4700 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4701 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4704 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4705 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4706 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4708 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4709 KdenliveSettings::setSnaptopoints(snap);
4710 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4711 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());
4712 if (m_dragItem && m_dragItem == item) {
4714 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4715 if (transitionClip && transitionClip->baseClip()) {
4716 QString size = transitionClip->baseClip()->getProperty("frame_size");
4717 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4718 if (factor == 0) factor = 1.0;
4719 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4720 p.setY(size.section('x', 1, 1).toInt());
4722 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4724 if (refresh) m_document->renderer()->doRefresh();
4725 setDocumentModified();
4728 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4730 bool resizeClipStart = (start.startPos != end.startPos);
4731 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4733 if (dontWorry) return;
4734 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);
4735 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4738 if (item->parentItem()) {
4739 // Item is part of a group, reset group
4740 resetSelectionGroup();
4743 bool snap = KdenliveSettings::snaptopoints();
4744 KdenliveSettings::setSnaptopoints(false);
4746 if (resizeClipStart) {
4747 ItemInfo clipinfo = item->info();
4748 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4749 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4751 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4753 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4755 ItemInfo clipinfo = item->info();
4756 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4757 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4759 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4761 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4763 if (!resizeClipStart && end.cropStart != start.cropStart) {
4764 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4765 ItemInfo clipinfo = end;
4766 clipinfo.track = m_document->tracksCount() - end.track;
4767 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4769 item->setCropStart(end.cropStart);
4770 item->resetThumbs(true);
4773 m_document->renderer()->doRefresh();
4774 KdenliveSettings::setSnaptopoints(snap);
4775 setDocumentModified();
4778 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4780 if (pos == oldInfo.startPos.frames(m_document->fps()))
4782 bool snap = KdenliveSettings::snaptopoints();
4784 KdenliveSettings::setSnaptopoints(false);
4785 item->resizeStart(pos);
4786 if (item->startPos().frames(m_document->fps()) != pos) {
4787 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4788 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4789 KdenliveSettings::setSnaptopoints(snap);
4792 KdenliveSettings::setSnaptopoints(snap);
4795 bool hasParentCommand = false;
4797 hasParentCommand = true;
4799 command = new QUndoCommand();
4800 command->setText(i18n("Resize clip start"));
4803 // do this here, too, because otherwise undo won't update the group
4804 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4805 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4807 ItemInfo info = item->info();
4808 if (item->type() == AVWIDGET) {
4809 ItemInfo resizeinfo = oldInfo;
4810 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4811 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4813 // Check if there is an automatic transition on that clip (lower track)
4814 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4815 if (transition && transition->isAutomatic()) {
4816 ItemInfo trInfo = transition->info();
4817 ItemInfo newTrInfo = trInfo;
4818 newTrInfo.startPos = item->startPos();
4819 if (newTrInfo.startPos < newTrInfo.endPos)
4820 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4822 // Check if there is an automatic transition on that clip (upper track)
4823 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4824 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4825 ItemInfo trInfo = transition->info();
4826 ItemInfo newTrInfo = trInfo;
4827 newTrInfo.startPos = item->startPos();
4828 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4829 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4830 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4833 ClipItem *clip = static_cast < ClipItem * >(item);
4836 // Since we must always resize clip before updating the keyframes, we
4837 // put a resize command before & after checking keyframes so that
4838 // we are sure the resize is performed before whenever we do or undo the action
4839 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4840 adjustEffects(clip, oldInfo, command);
4841 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4843 KdenliveSettings::setSnaptopoints(false);
4844 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4845 KdenliveSettings::setSnaptopoints(snap);
4846 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4848 } else if (item->type() == TRANSITIONWIDGET) {
4849 Transition *transition = static_cast <Transition *>(item);
4850 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)) {
4851 // Cannot resize transition
4852 KdenliveSettings::setSnaptopoints(false);
4853 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4854 KdenliveSettings::setSnaptopoints(snap);
4855 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4857 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4858 if (command == NULL)
4859 m_commandStack->push(moveCommand);
4863 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4864 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4866 if (!hasParentCommand)
4867 m_commandStack->push(command);
4870 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4872 if (pos == oldInfo.endPos.frames(m_document->fps()))
4874 bool snap = KdenliveSettings::snaptopoints();
4876 KdenliveSettings::setSnaptopoints(false);
4877 item->resizeEnd(pos);
4878 if (item->endPos().frames(m_document->fps()) != pos) {
4879 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4880 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4881 KdenliveSettings::setSnaptopoints(snap);
4884 KdenliveSettings::setSnaptopoints(snap);
4887 bool hasParentCommand = false;
4889 hasParentCommand = true;
4891 command = new QUndoCommand();
4894 // do this here, too, because otherwise undo won't update the group
4895 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4896 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4898 ItemInfo info = item->info();
4899 if (item->type() == AVWIDGET) {
4900 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4901 ItemInfo resizeinfo = info;
4902 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4903 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4905 // Check if there is an automatic transition on that clip (lower track)
4906 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4907 if (tr && tr->isAutomatic()) {
4908 ItemInfo trInfo = tr->info();
4909 ItemInfo newTrInfo = trInfo;
4910 newTrInfo.endPos = item->endPos();
4911 if (newTrInfo.endPos > newTrInfo.startPos)
4912 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4915 // Check if there is an automatic transition on that clip (upper track)
4916 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4917 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4918 ItemInfo trInfo = tr->info();
4919 ItemInfo newTrInfo = trInfo;
4920 newTrInfo.endPos = item->endPos();
4921 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4922 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4923 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4927 ClipItem *clip = static_cast < ClipItem * >(item);
4930 // Since we must always resize clip before updating the keyframes, we
4931 // put a resize command before & after checking keyframes so that
4932 // we are sure the resize is performed before whenever we do or undo the action
4933 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4934 adjustEffects(clip, oldInfo, command);
4935 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4937 KdenliveSettings::setSnaptopoints(false);
4938 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4939 KdenliveSettings::setSnaptopoints(true);
4940 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4942 } else if (item->type() == TRANSITIONWIDGET) {
4943 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4944 Transition *transition = static_cast <Transition *>(item);
4945 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)) {
4946 // Cannot resize transition
4947 KdenliveSettings::setSnaptopoints(false);
4948 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4949 KdenliveSettings::setSnaptopoints(true);
4950 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4952 // Check transition keyframes
4953 QDomElement old = transition->toXML();
4954 if (transition->updateKeyframes()) {
4955 QDomElement xml = transition->toXML();
4956 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);
4957 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4959 new MoveTransitionCommand(this, oldInfo, info, false, command);
4962 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4963 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4965 if (!hasParentCommand) {
4966 updateTrackDuration(oldInfo.track, command);
4967 m_commandStack->push(command);
4971 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4973 int end = item->fadeIn();
4975 // there is a fade in effect
4976 int effectPos = item->hasEffect("volume", "fadein");
4977 if (effectPos != -1) {
4978 QDomElement effect = item->getEffectAtIndex(effectPos);
4979 int start = item->cropStart().frames(m_document->fps());
4980 int max = item->cropDuration().frames(m_document->fps());
4982 // Make sure the fade effect is not longer than the clip
4983 item->setFadeIn(max);
4984 end = item->fadeIn();
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);
4997 effectPos = item->hasEffect("brightness", "fade_from_black");
4998 if (effectPos != -1) {
4999 QDomElement effect = item->getEffectAtIndex(effectPos);
5000 int start = item->cropStart().frames(m_document->fps());
5001 int max = item->cropDuration().frames(m_document->fps());
5003 // Make sure the fade effect is not longer than the clip
5004 item->setFadeIn(max);
5005 end = item->fadeIn();
5008 EffectsList::setParameter(effect, "in", QString::number(start));
5009 EffectsList::setParameter(effect, "out", QString::number(end));
5011 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5012 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5013 // if fade effect is displayed, update the effect edit widget with new clip duration
5014 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5015 emit clipItemSelected(item);
5020 int start = item->fadeOut();
5022 // there is a fade out effect
5023 int effectPos = item->hasEffect("volume", "fadeout");
5024 if (effectPos != -1) {
5025 QDomElement effect = item->getEffectAtIndex(effectPos);
5026 int max = item->cropDuration().frames(m_document->fps());
5027 int end = max + item->cropStart().frames(m_document->fps());
5029 // Make sure the fade effect is not longer than the clip
5030 item->setFadeOut(max);
5031 start = item->fadeOut();
5033 start = end - start;
5034 EffectsList::setParameter(effect, "in", QString::number(start));
5035 EffectsList::setParameter(effect, "out", QString::number(end));
5037 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5038 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5039 // if fade effect is displayed, update the effect edit widget with new clip duration
5040 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5041 emit clipItemSelected(item);
5044 effectPos = item->hasEffect("brightness", "fade_to_black");
5045 if (effectPos != -1) {
5046 QDomElement effect = item->getEffectAtIndex(effectPos);
5047 int max = item->cropDuration().frames(m_document->fps());
5048 int end = max + item->cropStart().frames(m_document->fps());
5050 // Make sure the fade effect is not longer than the clip
5051 item->setFadeOut(max);
5052 start = item->fadeOut();
5054 start = end - start;
5055 EffectsList::setParameter(effect, "in", QString::number(start));
5056 EffectsList::setParameter(effect, "out", QString::number(end));
5058 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5059 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5060 // if fade effect is displayed, update the effect edit widget with new clip duration
5061 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5062 emit clipItemSelected(item);
5067 int effectPos = item->hasEffect("freeze", "freeze");
5068 if (effectPos != -1) {
5069 // Freeze effect needs to be adjusted with clip resize
5070 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5071 QDomElement eff = item->getEffectAtIndex(effectPos);
5072 if (!eff.isNull() && diff != 0) {
5073 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5074 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5076 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5077 emit clipItemSelected(item);
5084 double CustomTrackView::getSnapPointForPos(double pos)
5086 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5089 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5091 QList <GenTime> snaps;
5092 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5093 QList<QGraphicsItem *> itemList = items();
5094 for (int i = 0; i < itemList.count(); i++) {
5095 if (itemList.at(i) == selected) continue;
5096 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5097 if (itemList.at(i)->type() == AVWIDGET) {
5098 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5099 GenTime start = item->startPos();
5100 GenTime end = item->endPos();
5101 snaps.append(start);
5103 if (!offsetList.isEmpty()) {
5104 for (int j = 0; j < offsetList.size(); j++) {
5105 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5106 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5110 QList < GenTime > markers = item->snapMarkers();
5111 for (int j = 0; j < markers.size(); ++j) {
5112 GenTime t = markers.at(j);
5114 if (!offsetList.isEmpty()) {
5115 for (int k = 0; k < offsetList.size(); k++) {
5116 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5120 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5121 Transition *transition = static_cast <Transition*>(itemList.at(i));
5122 GenTime start = transition->startPos();
5123 GenTime end = transition->endPos();
5124 snaps.append(start);
5126 if (!offsetList.isEmpty()) {
5127 for (int j = 0; j < offsetList.size(); j++) {
5128 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5129 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5135 // add cursor position
5136 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5138 if (!offsetList.isEmpty()) {
5139 for (int j = 0; j < offsetList.size(); j++) {
5140 snaps.append(pos - offsetList.at(j));
5145 for (int i = 0; i < m_guides.count(); i++) {
5146 snaps.append(m_guides.at(i)->position());
5147 if (!offsetList.isEmpty()) {
5148 for (int j = 0; j < offsetList.size(); j++) {
5149 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5155 QPoint z = m_document->zone();
5156 snaps.append(GenTime(z.x(), m_document->fps()));
5157 snaps.append(GenTime(z.y(), m_document->fps()));
5160 m_scene->setSnapList(snaps);
5161 //for (int i = 0; i < m_snapPoints.size(); ++i)
5162 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5165 void CustomTrackView::slotSeekToPreviousSnap()
5167 updateSnapPoints(NULL);
5168 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5169 seekCursorPos((int) res.frames(m_document->fps()));
5173 void CustomTrackView::slotSeekToNextSnap()
5175 updateSnapPoints(NULL);
5176 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5177 seekCursorPos((int) res.frames(m_document->fps()));
5181 void CustomTrackView::clipStart()
5183 AbstractClipItem *item = getMainActiveClip();
5185 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5190 void CustomTrackView::clipEnd()
5192 AbstractClipItem *item = getMainActiveClip();
5194 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5199 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c, QUndoCommand *groupCommand)
5201 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
5202 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t, groupCommand);
5203 if (!groupCommand) m_commandStack->push(command);
5206 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5208 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5209 m_commandStack->push(command);
5212 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5214 DocClipBase *base = m_document->clipManager()->getClipById(id);
5215 QList <CommentedTime> markers = base->commentedSnapMarkers();
5217 if (markers.isEmpty()) {
5218 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5221 QUndoCommand *deleteMarkers = new QUndoCommand();
5222 deleteMarkers->setText("Delete clip markers");
5224 for (int i = 0; i < markers.size(); i++) {
5225 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5227 m_commandStack->push(deleteMarkers);
5230 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5232 DocClipBase *base = m_document->clipManager()->getClipById(id);
5233 QList < CommentedTime > markers = base->commentedSnapMarkers();
5235 for (int i = 0; i < markers.count(); i++) {
5236 data.append(QString::number(markers.at(i).time().seconds()));
5238 data.append(QString::number(markers.at(i).time().seconds()));
5240 data.append(markers.at(i).comment());
5243 if (!data.isEmpty()) {
5244 QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5245 if (url.isEmpty()) return;
5247 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5248 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5251 file.write(data.toUtf8());
5256 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5258 KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5259 if (url.isEmpty()) return;
5260 QFile file(url.path());
5261 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5262 emit displayMessage(i18n("Cannot open file %1", url.fileName()), ErrorMessage);
5265 QString data = QString::fromUtf8(file.readAll());
5267 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5270 QUndoCommand *command = new QUndoCommand();
5271 command->setText("Load markers");
5273 foreach(QString line, lines) {
5275 values = line.split("\t", QString::SkipEmptyParts);
5276 double time1 = values.at(0).toDouble(&ok);
5279 if (values.count() >1) {
5280 time2 = values.at(1).toDouble(&ok);
5281 if (values.count() == 2) {
5282 // Check if second value is a number or text
5285 markerText = values.at(1);
5287 else markerText = i18n("Marker");
5290 // We assume 3 values per line: in out name
5292 // 2nd value is not a number, drop
5295 markerText = values.at(2);
5299 if (!markerText.isEmpty()) {
5300 // Marker found, add it
5301 slotAddClipMarker(id, GenTime(time1), markerText, command);
5302 if (time2 > 0 && time2 != time1) slotAddClipMarker(id, GenTime(time2), markerText, command);
5305 if (command->childCount() > 0) m_commandStack->push(command);
5306 else delete command;
5309 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5311 DocClipBase *base = m_document->clipManager()->getClipById(id);
5312 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5313 else base->deleteSnapMarker(pos);
5314 emit updateClipMarkers(base);
5315 setDocumentModified();
5316 viewport()->update();
5319 int CustomTrackView::hasGuide(int pos, int offset)
5321 for (int i = 0; i < m_guides.count(); i++) {
5322 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5323 if (qAbs(guidePos - pos) <= offset) return guidePos;
5324 else if (guidePos > pos) return -1;
5329 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5333 double fps = m_document->fps();
5334 for (int i = 0; i < m_guides.count(); i++) {
5335 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5336 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5338 goMenu->setEnabled(!m_guides.isEmpty());
5341 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5343 if (oldPos > GenTime() && pos > GenTime()) {
5345 for (int i = 0; i < m_guides.count(); i++) {
5346 if (m_guides.at(i)->position() == oldPos) {
5347 Guide *item = m_guides.at(i);
5348 item->updateGuide(pos, comment);
5352 } else if (pos > GenTime()) addGuide(pos, comment);
5356 for (int i = 0; i < m_guides.count(); i++) {
5357 if (m_guides.at(i)->position() == oldPos) {
5358 delete m_guides.takeAt(i);
5363 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5365 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5366 m_document->syncGuides(m_guides);
5369 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5371 for (int i = 0; i < m_guides.count(); i++) {
5372 if (m_guides.at(i)->position() == pos) {
5373 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5377 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5378 scene()->addItem(g);
5380 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5381 m_document->syncGuides(m_guides);
5385 void CustomTrackView::slotAddGuide(bool dialog)
5387 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5389 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5390 m_document->timecode(), i18n("Add Guide"), this);
5391 if (d->exec() != QDialog::Accepted) {
5395 marker = d->newMarker();
5398 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5400 if (addGuide(marker.time(), marker.comment())) {
5401 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5402 m_commandStack->push(command);
5406 void CustomTrackView::slotEditGuide(int guidePos)
5409 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5410 else pos = GenTime(guidePos, m_document->fps());
5412 for (int i = 0; i < m_guides.count(); i++) {
5413 if (m_guides.at(i)->position() == pos) {
5414 slotEditGuide(m_guides.at(i)->info());
5419 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5422 void CustomTrackView::slotEditGuide(CommentedTime guide)
5424 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5425 if (d->exec() == QDialog::Accepted) {
5426 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5427 m_commandStack->push(command);
5433 void CustomTrackView::slotEditTimeLineGuide()
5435 if (m_dragGuide == NULL) return;
5436 CommentedTime guide = m_dragGuide->info();
5437 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5438 m_document->timecode(), i18n("Edit Guide"), this);
5439 if (d->exec() == QDialog::Accepted) {
5440 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5441 m_commandStack->push(command);
5446 void CustomTrackView::slotDeleteGuide(int guidePos)
5449 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5450 else pos = GenTime(guidePos, m_document->fps());
5452 for (int i = 0; i < m_guides.count(); i++) {
5453 if (m_guides.at(i)->position() == pos) {
5454 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5455 m_commandStack->push(command);
5460 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5464 void CustomTrackView::slotDeleteTimeLineGuide()
5466 if (m_dragGuide == NULL) return;
5467 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5468 m_commandStack->push(command);
5472 void CustomTrackView::slotDeleteAllGuides()
5474 QUndoCommand *deleteAll = new QUndoCommand();
5475 deleteAll->setText("Delete all guides");
5476 for (int i = 0; i < m_guides.count(); i++) {
5477 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5479 m_commandStack->push(deleteAll);
5482 void CustomTrackView::setTool(PROJECTTOOL tool)
5487 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5490 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5491 m_scene->setScale(scaleFactor, verticalScale);
5492 removeTipAnimation();
5493 bool adjust = false;
5494 if (verticalScale != matrix().m22()) adjust = true;
5495 setMatrix(newmatrix);
5497 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5498 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5499 for (int i = 0; i < m_guides.count(); i++) {
5500 QLineF l = m_guides.at(i)->line();
5501 l.setP2(QPointF(l.x2(), newHeight));
5502 m_guides.at(i)->setLine(l);
5504 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5507 int diff = sceneRect().width() - m_projectDuration;
5508 if (diff * newmatrix.m11() < 50) {
5509 if (newmatrix.m11() < 0.4)
5510 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5512 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5514 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5515 centerOn(QPointF(cursorPos(), verticalPos));
5518 void CustomTrackView::slotRefreshGuides()
5520 if (KdenliveSettings::showmarkers()) {
5521 for (int i = 0; i < m_guides.count(); i++)
5522 m_guides.at(i)->update();
5526 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5528 painter->setClipRect(rect);
5529 QPen pen1 = painter->pen();
5530 pen1.setColor(palette().dark().color());
5531 painter->setPen(pen1);
5532 double min = rect.left();
5533 double max = rect.right();
5534 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5535 int maxTrack = m_document->tracksCount();
5536 QColor lockedColor = palette().button().color();
5537 QColor audioColor = palette().alternateBase().color();
5538 for (int i = 0; i < maxTrack; i++) {
5539 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5540 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5541 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5542 if (i == m_selectedTrack)
5543 painter->fillRect(track, m_activeTrackBrush.brush(this));
5545 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5547 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5551 bool CustomTrackView::findString(const QString &text)
5554 for (int i = 0; i < m_searchPoints.size(); ++i) {
5555 marker = m_searchPoints.at(i).comment();
5556 if (marker.contains(text, Qt::CaseInsensitive)) {
5557 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5558 int vert = verticalScrollBar()->value();
5559 int hor = cursorPos();
5560 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5568 void CustomTrackView::selectFound(QString track, QString pos)
5570 seekCursorPos(m_document->timecode().getFrameCount(pos));
5571 slotSelectTrack(track.toInt());
5573 int vert = verticalScrollBar()->value();
5574 int hor = cursorPos();
5575 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5578 bool CustomTrackView::findNextString(const QString &text)
5581 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5582 marker = m_searchPoints.at(i).comment();
5583 if (marker.contains(text, Qt::CaseInsensitive)) {
5584 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5585 int vert = verticalScrollBar()->value();
5586 int hor = cursorPos();
5587 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5596 void CustomTrackView::initSearchStrings()
5598 m_searchPoints.clear();
5599 QList<QGraphicsItem *> itemList = items();
5600 for (int i = 0; i < itemList.count(); i++) {
5601 // parse all clip names
5602 if (itemList.at(i)->type() == AVWIDGET) {
5603 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5604 GenTime start = item->startPos();
5605 CommentedTime t(start, item->clipName());
5606 m_searchPoints.append(t);
5607 // add all clip markers
5608 QList < CommentedTime > markers = item->commentedSnapMarkers();
5609 m_searchPoints += markers;
5614 for (int i = 0; i < m_guides.count(); i++)
5615 m_searchPoints.append(m_guides.at(i)->info());
5617 qSort(m_searchPoints);
5620 void CustomTrackView::clearSearchStrings()
5622 m_searchPoints.clear();
5626 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5628 QList<ItemInfo> matchingInfo;
5629 QList<QGraphicsItem *> itemList = items();
5630 for (int i = 0; i < itemList.count(); i++) {
5631 if (itemList.at(i)->type() == AVWIDGET) {
5632 ClipItem *item = (ClipItem *)itemList.at(i);
5633 if (item->clipProducer() == clipId)
5634 matchingInfo << item->info();
5637 return matchingInfo;
5640 void CustomTrackView::copyClip()
5642 qDeleteAll(m_copiedItems);
5643 m_copiedItems.clear();
5644 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5645 if (itemList.count() == 0) {
5646 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5649 for (int i = 0; i < itemList.count(); i++) {
5650 if (itemList.at(i)->type() == AVWIDGET) {
5651 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5652 ClipItem *clone = clip->clone(clip->info());
5653 m_copiedItems.append(clone);
5654 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5655 Transition *dup = static_cast <Transition *>(itemList.at(i));
5656 m_copiedItems.append(dup->clone());
5661 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5663 if (m_scene->editMode() != NORMALEDIT) {
5664 // If we are in overwrite mode, always allow the move
5667 int height = m_tracksHeight - 2;
5669 if (type == TRANSITIONWIDGET) {
5670 height = Transition::itemHeight();
5671 offset = Transition::itemOffset();
5673 else if (type == AVWIDGET) {
5674 height = ClipItem::itemHeight();
5675 offset = ClipItem::itemOffset();
5677 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);
5678 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5679 for (int i = 0; i < collisions.count(); i++) {
5680 if (collisions.at(i)->type() == type) {
5687 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5690 for (int i = 0; i < infoList.count(); i++) {
5691 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));
5694 QList<QGraphicsItem *> collisions = scene()->items(path);
5695 for (int i = 0; i < collisions.count(); i++) {
5696 if (collisions.at(i)->type() == type) return false;
5701 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5703 for (int i = 0; i < items.count(); i++) {
5704 ItemInfo info = items.at(i)->info();
5705 info.startPos += offset;
5706 info.endPos += offset;
5707 info.track += trackOffset;
5708 if (!canBePastedTo(info, items.at(i)->type())) return false;
5713 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5715 QPainterPath movePath;
5716 movePath.moveTo(0, 0);
5718 for (int i = 0; i < items.count(); i++) {
5719 ItemInfo info = items.at(i)->info();
5720 info.startPos = info.startPos + offset;
5721 info.endPos = info.endPos + offset;
5722 info.track = info.track + trackOffset;
5723 if (info.startPos < GenTime()) {
5724 // No clip should go below 0
5727 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));
5728 movePath.addRect(rect);
5730 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5731 for (int i = 0; i < collisions.count(); i++) {
5732 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5733 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5741 void CustomTrackView::pasteClip()
5743 if (m_copiedItems.count() == 0) {
5744 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5749 GenTime pos = GenTime(-1);
5750 if (m_menuPosition.isNull()) {
5751 position = mapFromGlobal(QCursor::pos());
5752 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5753 track = m_selectedTrack;
5754 pos = GenTime(m_cursorPos, m_document->fps());
5755 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5759 position = m_menuPosition;
5762 if (pos == GenTime(-1))
5763 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5765 track = (int)(mapToScene(position).y() / m_tracksHeight);
5767 GenTime leftPos = m_copiedItems.at(0)->startPos();
5768 int lowerTrack = m_copiedItems.at(0)->track();
5769 int upperTrack = m_copiedItems.at(0)->track();
5770 for (int i = 1; i < m_copiedItems.count(); i++) {
5771 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5772 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5773 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5776 GenTime offset = pos - leftPos;
5777 int trackOffset = track - lowerTrack;
5779 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5780 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5781 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5782 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5785 QUndoCommand *pasteClips = new QUndoCommand();
5786 pasteClips->setText("Paste clips");
5788 for (int i = 0; i < m_copiedItems.count(); i++) {
5789 // parse all clip names
5790 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5791 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5792 ItemInfo info = clip->info();
5793 info.startPos += offset;
5794 info.endPos += offset;
5795 info.track += trackOffset;
5796 if (canBePastedTo(info, AVWIDGET)) {
5797 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5798 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5799 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5800 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5802 info.startPos = tr->startPos() + offset;
5803 info.endPos = tr->endPos() + offset;
5804 info.track = tr->track() + trackOffset;
5805 int transitionEndTrack;
5806 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5807 else transitionEndTrack = tr->transitionEndTrack();
5808 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5809 if (info.startPos >= info.endPos) {
5810 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5811 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5812 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5815 updateTrackDuration(-1, pasteClips);
5816 m_commandStack->push(pasteClips);
5819 void CustomTrackView::pasteClipEffects()
5821 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5822 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5825 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5827 QUndoCommand *paste = new QUndoCommand();
5828 paste->setText("Paste effects");
5830 QList<QGraphicsItem *> clips = scene()->selectedItems();
5833 for (int i = 0; i < clips.count(); ++i) {
5834 if (clips.at(i)->type() == GROUPWIDGET) {
5835 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5836 for (int j = 0; j < children.count(); j++) {
5837 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5838 clips.append(children.at(j));
5844 for (int i = 0; i < clips.count(); ++i) {
5845 if (clips.at(i)->type() == AVWIDGET) {
5846 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5847 for (int j = 0; j < clip->effectsCount(); j++) {
5848 QDomElement eff = clip->effect(j);
5849 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5850 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5851 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5856 if (paste->childCount() > 0) m_commandStack->push(paste);
5859 //adjust effects (fades, ...)
5860 for (int i = 0; i < clips.count(); ++i) {
5861 if (clips.at(i)->type() == AVWIDGET) {
5862 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5863 updatePositionEffects(item, item->info());
5869 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5871 // parse parameters to check if we need to adjust to the new crop start
5872 int diff = (newstart - oldstart).frames(m_document->fps());
5873 int max = (newstart + duration).frames(m_document->fps());
5875 QDomNodeList params = xml.elementsByTagName("parameter");
5876 for (int i = 0; i < params.count(); i++) {
5877 QDomElement e = params.item(i).toElement();
5878 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5879 QString def = e.attribute("default");
5880 // Effect has a keyframe type parameter, we need to adjust the values
5881 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
5882 QStringList newKeyFrames;
5883 foreach(const QString &str, keys) {
5884 int pos = str.section(':', 0, 0).toInt();
5885 double val = str.section(':', 1, 1).toDouble();
5888 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5890 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5892 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5893 e.setAttribute("keyframes", newKeyFrames.join(";"));
5898 ClipItem *CustomTrackView::getClipUnderCursor() const
5900 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5901 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5902 for (int i = 0; i < collisions.count(); i++) {
5903 if (collisions.at(i)->type() == AVWIDGET) {
5904 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
5905 if (!clip->isItemLocked()) return clip;
5911 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5913 QList<QGraphicsItem *> clips = scene()->selectedItems();
5914 if (clips.isEmpty()) {
5915 return getClipUnderCursor();
5917 AbstractClipItem *item = NULL;
5918 for (int i = 0; i < clips.count(); ++i) {
5919 if (clips.at(i)->type() == AVWIDGET) {
5920 item = static_cast < AbstractClipItem *>(clips.at(i));
5921 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5924 if (item) return item;
5929 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5931 QList<QGraphicsItem *> clips = scene()->selectedItems();
5932 if (clips.isEmpty()) {
5933 return getClipUnderCursor();
5936 // remove all items in the list that are not clips
5937 for (int i = 0; i < clips.count();) {
5938 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5941 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5942 for (int i = 0; i < clips.count(); ++i) {
5943 if (clips.at(i)->type() == AVWIDGET) {
5944 item = static_cast < ClipItem *>(clips.at(i));
5945 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5953 void CustomTrackView::setInPoint()
5955 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5957 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5960 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5965 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
5968 QUndoCommand *resizeCommand = new QUndoCommand();
5969 resizeCommand->setText(i18n("Resize group"));
5970 QList <QGraphicsItem *> items = parent->childItems();
5971 for (int i = 0; i < items.count(); ++i) {
5972 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
5973 if (item && item->type() == AVWIDGET) {
5974 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
5977 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
5979 //TODO warn user of failed resize
5980 delete resizeCommand;
5983 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5986 void CustomTrackView::setOutPoint()
5988 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5990 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5993 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5997 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6000 QUndoCommand *resizeCommand = new QUndoCommand();
6001 resizeCommand->setText(i18n("Resize group"));
6002 QList <QGraphicsItem *> items = parent->childItems();
6003 for (int i = 0; i < items.count(); ++i) {
6004 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6005 if (item && item->type() == AVWIDGET) {
6006 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6009 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6011 //TODO warn user of failed resize
6012 delete resizeCommand;
6015 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6018 void CustomTrackView::slotUpdateAllThumbs()
6020 if (!isEnabled()) return;
6021 QList<QGraphicsItem *> itemList = items();
6022 //if (itemList.isEmpty()) return;
6024 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6025 for (int i = 0; i < itemList.count(); i++) {
6026 if (itemList.at(i)->type() == AVWIDGET) {
6027 item = static_cast <ClipItem *>(itemList.at(i));
6028 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6029 // Check if we have a cached thumbnail
6030 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6031 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6032 if (QFile::exists(thumb)) {
6034 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6035 item->slotSetStartThumb(pix);
6038 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6039 QString endThumb = startThumb;
6040 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6041 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6042 if (QFile::exists(startThumb)) {
6043 QPixmap pix(startThumb);
6044 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6045 item->slotSetStartThumb(pix);
6047 if (QFile::exists(endThumb)) {
6048 QPixmap pix(endThumb);
6049 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6050 item->slotSetEndThumb(pix);
6053 item->refreshClip(false, false);
6057 viewport()->update();
6060 void CustomTrackView::saveThumbnails()
6062 QList<QGraphicsItem *> itemList = items();
6064 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6065 for (int i = 0; i < itemList.count(); i++) {
6066 if (itemList.at(i)->type() == AVWIDGET) {
6067 item = static_cast <ClipItem *>(itemList.at(i));
6068 if (item->clipType() != COLOR) {
6069 // Check if we have a cached thumbnail
6070 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6071 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6072 if (!QFile::exists(thumb)) {
6073 QPixmap pix(item->startThumb());
6077 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6078 QString endThumb = startThumb;
6079 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6080 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6081 if (!QFile::exists(startThumb)) {
6082 QPixmap pix(item->startThumb());
6083 pix.save(startThumb);
6085 if (!QFile::exists(endThumb)) {
6086 QPixmap pix(item->endThumb());
6096 void CustomTrackView::slotInsertTrack(int ix)
6098 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6099 d->comboTracks->setCurrentIndex(ix);
6100 d->label->setText(i18n("Insert track"));
6101 d->setWindowTitle(i18n("Insert New Track"));
6103 if (d->exec() == QDialog::Accepted) {
6104 ix = d->comboTracks->currentIndex();
6105 if (d->before_select->currentIndex() == 1)
6109 info.isMute = false;
6110 info.isLocked = false;
6111 info.effectsList = EffectsList(true);
6112 if (d->video_track->isChecked()) {
6113 info.type = VIDEOTRACK;
6114 info.isBlind = false;
6116 info.type = AUDIOTRACK;
6117 info.isBlind = true;
6119 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6120 m_commandStack->push(addTrack);
6121 setDocumentModified();
6126 void CustomTrackView::slotDeleteTrack(int ix)
6128 if (m_document->tracksCount() < 2) return;
6129 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6130 d->comboTracks->setCurrentIndex(ix);
6131 d->label->setText(i18n("Delete track"));
6132 d->before_select->setHidden(true);
6133 d->setWindowTitle(i18n("Delete Track"));
6134 d->video_track->setHidden(true);
6135 d->audio_track->setHidden(true);
6136 if (d->exec() == QDialog::Accepted) {
6137 ix = d->comboTracks->currentIndex();
6138 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6139 deleteTimelineTrack(ix, info);
6140 setDocumentModified();
6141 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6142 m_commandStack->push(command);*/
6147 void CustomTrackView::slotConfigTracks(int ix)
6149 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6150 ix, parentWidget());
6151 if (d->exec() == QDialog::Accepted) {
6152 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6153 m_commandStack->push(configTracks);
6154 QList <int> toDelete = d->deletedTracks();
6155 for (int i = 0; i < toDelete.count(); ++i) {
6156 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6157 deleteTimelineTrack(toDelete.at(i) - i, info);
6159 setDocumentModified();
6164 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6166 if (m_document->tracksCount() < 2) return;
6167 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6168 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6169 QList<QGraphicsItem *> selection = m_scene->items(r);
6170 QUndoCommand *deleteTrack = new QUndoCommand();
6171 deleteTrack->setText("Delete track");
6173 // Delete all clips in selected track
6174 for (int i = 0; i < selection.count(); i++) {
6175 if (selection.at(i)->type() == AVWIDGET) {
6176 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6177 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6178 m_waitingThumbs.removeAll(item);
6179 m_scene->removeItem(item);
6182 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6183 Transition *item = static_cast <Transition *>(selection.at(i));
6184 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6185 m_scene->removeItem(item);
6191 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6192 m_commandStack->push(deleteTrack);
6195 void CustomTrackView::autoTransition()
6197 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6198 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6199 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6202 Transition *tr = static_cast <Transition*>(itemList.at(0));
6203 tr->setAutomatic(!tr->isAutomatic());
6204 QDomElement transition = tr->toXML();
6205 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);
6206 setDocumentModified();
6209 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6211 QList<QGraphicsItem *> list = scene()->items();
6212 ClipItem *clip = NULL;
6213 for (int i = 0; i < list.size(); ++i) {
6214 if (list.at(i)->type() == AVWIDGET) {
6215 clip = static_cast <ClipItem *>(list.at(i));
6216 if (clip->clipProducer() == id) {
6217 clip->setClipName(name);
6221 viewport()->update();
6224 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6226 minimum = GenTime();
6227 maximum = GenTime();
6228 QList<QGraphicsItem *> selection;
6229 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6230 selection.removeAll(item);
6231 for (int i = 0; i < selection.count(); i++) {
6232 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6233 if (clip && clip->type() == AVWIDGET) {
6234 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6235 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6240 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6242 minimum = GenTime();
6243 maximum = GenTime();
6244 QList<QGraphicsItem *> selection;
6245 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6246 selection.removeAll(item);
6247 for (int i = 0; i < selection.count(); i++) {
6248 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6249 if (clip && clip->type() == TRANSITIONWIDGET) {
6250 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6251 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6256 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6258 for (int i = 0; i < groups.count(); i++) {
6259 QDomNodeList children = groups.at(i).childNodes();
6260 scene()->clearSelection();
6261 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6262 QDomElement elem = children.item(nodeindex).toElement();
6263 int pos = elem.attribute("position").toInt();
6264 int track = elem.attribute("track").toInt();
6265 if (elem.tagName() == "clipitem") {
6266 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6267 if (clip) clip->setSelected(true);
6269 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6270 if (clip) clip->setSelected(true);
6273 groupSelectedItems(false, true);
6277 void CustomTrackView::splitAudio()
6279 resetSelectionGroup();
6280 QList<QGraphicsItem *> selection = scene()->selectedItems();
6281 if (selection.isEmpty()) {
6282 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6285 QUndoCommand *splitCommand = new QUndoCommand();
6286 splitCommand->setText(i18n("Split audio"));
6287 for (int i = 0; i < selection.count(); i++) {
6288 if (selection.at(i)->type() == AVWIDGET) {
6289 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6290 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6291 if (clip->parentItem()) {
6292 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6294 EffectsList effects;
6295 effects.clone(clip->effectList());
6296 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6301 if (splitCommand->childCount()) {
6302 updateTrackDuration(-1, splitCommand);
6303 m_commandStack->push(splitCommand);
6307 void CustomTrackView::setAudioAlignReference()
6309 QList<QGraphicsItem *> selection = scene()->selectedItems();
6310 if (selection.isEmpty() || selection.size() > 1) {
6311 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6314 if (m_audioCorrelator != NULL) {
6315 delete m_audioCorrelator;
6317 if (selection.at(0)->type() == AVWIDGET) {
6318 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6319 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6320 m_audioAlignmentReference = clip;
6322 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6323 m_audioCorrelator = new AudioCorrelation(envelope);
6327 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6328 envelope->dumpInfo();
6332 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6336 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6339 void CustomTrackView::alignAudio()
6341 bool referenceOK = true;
6342 if (m_audioCorrelator == NULL) {
6343 referenceOK = false;
6346 if (!scene()->items().contains(m_audioAlignmentReference)) {
6347 // The reference item has been deleted from the timeline (or so)
6348 referenceOK = false;
6352 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6357 QList<QGraphicsItem *> selection = scene()->selectedItems();
6358 foreach (QGraphicsItem *item, selection) {
6359 if (item->type() == AVWIDGET) {
6361 ClipItem *clip = static_cast<ClipItem*>(item);
6362 if (clip == m_audioAlignmentReference) {
6366 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6367 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()), clip->info().cropStart.frames(m_document->fps()), clip->info().cropDuration.frames(m_document->fps()));
6369 // FFT only for larger vectors. We could use it all time, but for small vectors
6370 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6371 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6372 int shift = m_audioCorrelator->getShift(index);
6377 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6378 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6379 envelope->dumpInfo();
6381 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6382 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6383 qDebug() << "We will start at " << targetPos;
6384 qDebug() << "to shift by " << shift;
6385 qDebug() << "(eventually)";
6386 qDebug() << "(maybe)";
6390 QUndoCommand *moveCommand = new QUndoCommand();
6392 GenTime add(shift, m_document->fps());
6393 ItemInfo start = clip->info();
6395 ItemInfo end = start;
6396 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6397 end.endPos = end.startPos + start.cropDuration;
6399 if ( end.startPos.seconds() < 0 ) {
6400 // Clip would start before 0, so crop it first
6401 GenTime cropBy = -end.startPos;
6404 qDebug() << "Need to crop clip. " << start;
6405 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6408 ItemInfo resized = start;
6409 resized.startPos += cropBy;
6411 resizeClip(start, resized);
6412 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6414 start = clip->info();
6415 end.startPos += cropBy;
6418 qDebug() << "Clip cropped. " << start;
6419 qDebug() << "Moving to: " << end;
6423 if (itemCollision(clip, end)) {
6425 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6429 moveCommand->setText(i18n("Auto-align clip"));
6430 new MoveClipCommand(this, start, end, true, moveCommand);
6431 updateTrackDuration(clip->track(), moveCommand);
6432 m_commandStack->push(moveCommand);
6439 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6441 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6445 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6447 ClipItem *clip = getClipItemAt(pos, track);
6449 kDebug() << "// Cannot find clip to split!!!";
6453 int start = pos.frames(m_document->fps());
6454 int freetrack = m_document->tracksCount() - track - 1;
6456 // do not split audio when we are on an audio track
6457 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6460 for (; freetrack > 0; freetrack--) {
6461 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6462 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6463 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6464 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6465 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6470 kDebug() << "GOT TRK: " << track;
6471 if (freetrack == 0) {
6472 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6474 ItemInfo info = clip->info();
6475 info.track = m_document->tracksCount() - freetrack;
6476 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6477 scene()->clearSelection();
6478 clip->setSelected(true);
6479 ClipItem *audioClip = getClipItemAt(start, info.track);
6481 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6482 clip->setVideoOnly(true);
6483 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6484 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6486 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6487 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6489 m_document->renderer()->unlockService(tractor);
6490 audioClip->setSelected(true);
6491 audioClip->setAudioOnly(true);
6493 // keep video effects, move audio effects to audio clip
6496 for (int i = 0; i < effects.count(); ++i) {
6497 if (effects.at(i).attribute("type") == "audio") {
6498 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6501 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6506 groupSelectedItems(false, true);
6510 // unsplit clip: remove audio part and change video part to normal clip
6511 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6512 kDebug() << "//CANNOT FIND CLP GRP";
6515 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6516 QList<QGraphicsItem *> children = grp->childItems();
6517 if (children.count() != 2) {
6518 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6521 for (int i = 0; i < children.count(); i++) {
6522 if (children.at(i) != clip) {
6523 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6524 ItemInfo info = clip->info();
6525 deleteClip(clp->info());
6526 clip->setVideoOnly(false);
6527 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6528 if (!m_document->renderer()->mltUpdateClipProducer(
6530 m_document->tracksCount() - info.track,
6531 info.startPos.frames(m_document->fps()),
6532 clip->baseClip()->getProducer(info.track))) {
6534 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6535 info.startPos.frames(m_document->fps()), info.track),
6538 m_document->renderer()->unlockService(tractor);
6540 // re-add audio effects
6541 for (int i = 0; i < effects.count(); ++i) {
6542 if (effects.at(i).attribute("type") == "audio") {
6543 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6550 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6551 m_document->clipManager()->removeGroup(grp);
6552 scene()->destroyItemGroup(grp);
6556 void CustomTrackView::setVideoOnly()
6558 resetSelectionGroup();
6559 QList<QGraphicsItem *> selection = scene()->selectedItems();
6560 if (selection.isEmpty()) {
6561 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6564 QUndoCommand *videoCommand = new QUndoCommand();
6565 videoCommand->setText(i18n("Video only"));
6566 for (int i = 0; i < selection.count(); i++) {
6567 if (selection.at(i)->type() == AVWIDGET) {
6568 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6569 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6570 if (clip->parentItem()) {
6571 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6573 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6578 m_commandStack->push(videoCommand);
6581 void CustomTrackView::setAudioOnly()
6583 resetSelectionGroup();
6584 QList<QGraphicsItem *> selection = scene()->selectedItems();
6585 if (selection.isEmpty()) {
6586 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6589 QUndoCommand *videoCommand = new QUndoCommand();
6590 videoCommand->setText(i18n("Audio only"));
6591 for (int i = 0; i < selection.count(); i++) {
6592 if (selection.at(i)->type() == AVWIDGET) {
6593 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6594 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6595 if (clip->parentItem()) {
6596 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6598 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6603 m_commandStack->push(videoCommand);
6606 void CustomTrackView::setAudioAndVideo()
6608 resetSelectionGroup();
6609 QList<QGraphicsItem *> selection = scene()->selectedItems();
6610 if (selection.isEmpty()) {
6611 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6614 QUndoCommand *videoCommand = new QUndoCommand();
6615 videoCommand->setText(i18n("Audio and Video"));
6616 for (int i = 0; i < selection.count(); i++) {
6617 if (selection.at(i)->type() == AVWIDGET) {
6618 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6619 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6620 if (clip->parentItem()) {
6621 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6623 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6628 m_commandStack->push(videoCommand);
6631 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6633 ClipItem *clip = getClipItemAt(pos, track);
6635 kDebug() << "// Cannot find clip to split!!!";
6638 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6640 int start = pos.frames(m_document->fps());
6641 clip->setVideoOnly(true);
6642 clip->setAudioOnly(false);
6643 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6644 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6646 } else if (audioOnly) {
6647 int start = pos.frames(m_document->fps());
6648 clip->setAudioOnly(true);
6649 clip->setVideoOnly(false);
6650 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6651 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6654 int start = pos.frames(m_document->fps());
6655 clip->setAudioOnly(false);
6656 clip->setVideoOnly(false);
6657 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6658 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6661 m_document->renderer()->unlockService(tractor);
6663 setDocumentModified();
6666 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6668 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6669 m_clipTypeGroup->setEnabled(false);
6671 m_clipTypeGroup->setEnabled(true);
6672 QList <QAction *> actions = m_clipTypeGroup->actions();
6674 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6675 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6676 else lookup = "clip_audio_and_video";
6677 for (int i = 0; i < actions.count(); i++) {
6678 if (actions.at(i)->data().toString() == lookup) {
6679 actions.at(i)->setChecked(true);
6686 void CustomTrackView::slotGoToMarker(QAction *action)
6688 int pos = action->data().toInt();
6692 void CustomTrackView::reloadTransitionLumas()
6696 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6697 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6698 for (int i = 0; i < params.count(); i++) {
6699 QDomElement e = params.item(i).toElement();
6700 if (e.attribute("tag") == "resource") {
6701 lumaNames = e.attribute("paramlistdisplay");
6702 lumaFiles = e.attribute("paramlist");
6707 QList<QGraphicsItem *> itemList = items();
6708 Transition *transitionitem;
6709 QDomElement transitionXml;
6710 for (int i = 0; i < itemList.count(); i++) {
6711 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6712 transitionitem = static_cast <Transition*>(itemList.at(i));
6713 transitionXml = transitionitem->toXML();
6714 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6715 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6716 for (int i = 0; i < params.count(); i++) {
6717 QDomElement e = params.item(i).toElement();
6718 if (e.attribute("tag") == "resource") {
6719 e.setAttribute("paramlistdisplay", lumaNames);
6720 e.setAttribute("paramlist", lumaFiles);
6725 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6726 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6727 for (int i = 0; i < params.count(); i++) {
6728 QDomElement e = params.item(i).toElement();
6729 if (e.attribute("tag") == "luma") {
6730 e.setAttribute("paramlistdisplay", lumaNames);
6731 e.setAttribute("paramlist", lumaFiles);
6738 emit transitionItemSelected(NULL);
6741 double CustomTrackView::fps() const
6743 return m_document->fps();
6746 void CustomTrackView::updateProjectFps()
6748 // update all clips to the new fps
6749 resetSelectionGroup();
6750 scene()->clearSelection();
6752 QList<QGraphicsItem *> itemList = items();
6753 for (int i = 0; i < itemList.count(); i++) {
6754 // remove all items and re-add them one by one
6755 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6757 for (int i = 0; i < itemList.count(); i++) {
6758 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6759 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6760 clip->updateFps(m_document->fps());
6761 m_scene->addItem(clip);
6762 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6763 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6764 QList<QGraphicsItem *> children = grp->childItems();
6765 for (int j = 0; j < children.count(); j++) {
6766 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6767 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6768 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6769 clip->updateFps(m_document->fps());
6772 m_document->clipManager()->removeGroup(grp);
6773 m_scene->addItem(grp);
6774 scene()->destroyItemGroup(grp);
6775 scene()->clearSelection();
6776 for (int j = 0; j < children.count(); j++) {
6777 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6778 //children.at(j)->setParentItem(0);
6779 children.at(j)->setSelected(true);
6782 groupSelectedItems(true, true);
6783 } else if (itemList.at(i)->type() == GUIDEITEM) {
6784 Guide *g = static_cast<Guide *>(itemList.at(i));
6786 m_scene->addItem(g);
6789 viewport()->update();
6792 void CustomTrackView::slotTrackDown()
6794 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6795 else m_selectedTrack++;
6796 emit updateTrackHeaders();
6797 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6798 ensureVisible(rect, 0, 0);
6799 viewport()->update();
6802 void CustomTrackView::slotTrackUp()
6804 if (m_selectedTrack > 0) m_selectedTrack--;
6805 else m_selectedTrack = m_document->tracksCount() - 1;
6806 emit updateTrackHeaders();
6807 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6808 ensureVisible(rect, 0, 0);
6809 viewport()->update();
6812 int CustomTrackView::selectedTrack() const
6814 return m_selectedTrack;
6817 QStringList CustomTrackView::selectedClips() const
6819 QStringList clipIds;
6820 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6821 for (int i = 0; i < selection.count(); i++) {
6822 if (selection.at(i)->type() == AVWIDGET) {
6823 ClipItem *item = (ClipItem *)selection.at(i);
6824 clipIds << item->clipProducer();
6830 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6832 QList<ClipItem *> clips;
6833 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6834 for (int i = 0; i < selection.count(); i++) {
6835 if (selection.at(i)->type() == AVWIDGET) {
6836 clips.append((ClipItem *)selection.at(i));
6842 void CustomTrackView::slotSelectTrack(int ix)
6844 m_selectedTrack = qMax(0, ix);
6845 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6846 emit updateTrackHeaders();
6847 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6848 ensureVisible(rect, 0, 0);
6849 viewport()->update();
6852 void CustomTrackView::slotSelectClipsInTrack()
6854 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6855 QList<QGraphicsItem *> selection = m_scene->items(rect);
6856 m_scene->clearSelection();
6857 for (int i = 0; i < selection.count(); i++) {
6858 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6859 selection.at(i)->setSelected(true);
6862 resetSelectionGroup();
6863 groupSelectedItems();
6866 void CustomTrackView::slotSelectAllClips()
6868 QList<QGraphicsItem *> selection = m_scene->items();
6869 m_scene->clearSelection();
6870 for (int i = 0; i < selection.count(); i++) {
6871 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6872 selection.at(i)->setSelected(true);
6875 resetSelectionGroup();
6876 groupSelectedItems();
6879 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6882 if (track != -1 && pos != -1)
6883 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6885 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6886 QList<QGraphicsItem *> selection = m_scene->items(rect);
6887 resetSelectionGroup(group);
6888 if (!group) m_scene->clearSelection();
6889 for (int i = 0; i < selection.count(); i++) {
6890 if (selection.at(i)->type() == AVWIDGET) {
6891 selection.at(i)->setSelected(add);
6895 if (group) groupSelectedItems();
6898 void CustomTrackView::selectTransition(bool add, bool group)
6900 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6901 QList<QGraphicsItem *> selection = m_scene->items(rect);
6902 resetSelectionGroup(group);
6903 if (!group) m_scene->clearSelection();
6904 for (int i = 0; i < selection.count(); i++) {
6905 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6906 selection.at(i)->setSelected(add);
6910 if (group) groupSelectedItems();
6913 QStringList CustomTrackView::extractTransitionsLumas()
6916 QList<QGraphicsItem *> itemList = items();
6917 Transition *transitionitem;
6918 QDomElement transitionXml;
6919 for (int i = 0; i < itemList.count(); i++) {
6920 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6921 transitionitem = static_cast <Transition*>(itemList.at(i));
6922 transitionXml = transitionitem->toXML();
6923 // luma files in transitions can be in "resource" or "luma" property
6924 QString luma = EffectsList::parameter(transitionXml, "luma");
6925 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6926 if (!luma.isEmpty()) urls << KUrl(luma).path();
6929 urls.removeDuplicates();
6933 void CustomTrackView::setEditMode(EDITMODE mode)
6935 m_scene->setEditMode(mode);
6938 void CustomTrackView::checkTrackSequence(int track)
6940 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6941 //track = m_document->tracksCount() -track;
6942 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6943 QList<QGraphicsItem *> selection = m_scene->items(rect);
6944 QList <int> timelineList;
6945 timelineList.append(0);
6946 for (int i = 0; i < selection.count(); i++) {
6947 if (selection.at(i)->type() == AVWIDGET) {
6948 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6949 int start = clip->startPos().frames(m_document->fps());
6950 int end = clip->endPos().frames(m_document->fps());
6951 if (!timelineList.contains(start)) timelineList.append(start);
6952 if (!timelineList.contains(end)) timelineList.append(end);
6955 qSort(timelineList);
6956 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6957 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6960 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6962 if (data.isEmpty()) return;
6963 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6965 info.startPos = GenTime(in, m_document->fps());
6966 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6967 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6968 info.cropDuration = info.endPos - info.startPos;
6969 info.track = m_selectedTrack;
6970 QUndoCommand *addCommand = new QUndoCommand();
6971 addCommand->setText(i18n("Insert clip"));
6972 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6973 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6974 updateTrackDuration(info.track, addCommand);
6975 m_commandStack->push(addCommand);
6977 selectClip(true, false, m_selectedTrack, in);
6978 // Automatic audio split
6979 if (KdenliveSettings::splitaudio())
6983 void CustomTrackView::clearSelection(bool emitInfo)
6985 resetSelectionGroup();
6986 scene()->clearSelection();
6988 if (emitInfo) emit clipItemSelected(NULL);
6991 void CustomTrackView::updatePalette()
6993 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6997 pen1.setColor(palette().text().color());
6998 m_cursorLine->setPen(pen1);
7002 void CustomTrackView::removeTipAnimation()
7005 scene()->removeItem(m_visualTip);
7006 m_animationTimer->stop();
7014 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7016 if (m_visualTip == NULL) {
7017 QRectF rect = clip->sceneBoundingRect();
7018 m_animation = new QGraphicsItemAnimation;
7019 m_animation->setTimeLine(m_animationTimer);
7020 m_animation->setScaleAt(1, 1, 1);
7025 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7026 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7027 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7029 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7031 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7033 m_animation->setScaleAt(.5, 2, 2);
7037 polygon << QPoint(0, - size * 2);
7038 if (mode == RESIZESTART)
7039 polygon << QPoint(size * 2, 0);
7041 polygon << QPoint(- size * 2, 0);
7042 polygon << QPoint(0, size * 2);
7043 polygon << QPoint(0, - size * 2);
7045 m_visualTip = new QGraphicsPolygonItem(polygon);
7046 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7047 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7048 if (mode == RESIZESTART)
7049 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7051 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7053 m_animation->setScaleAt(.5, 2, 1);
7055 case TRANSITIONSTART:
7057 polygon << QPoint(0, - size * 2);
7058 if (mode == TRANSITIONSTART)
7059 polygon << QPoint(size * 2, 0);
7061 polygon << QPoint(- size * 2, 0);
7062 polygon << QPoint(0, 0);
7063 polygon << QPoint(0, - size * 2);
7065 m_visualTip = new QGraphicsPolygonItem(polygon);
7066 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7067 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7068 if (mode == TRANSITIONSTART)
7069 m_visualTip->setPos(rect.x(), rect.bottom());
7071 m_visualTip->setPos(rect.right(), rect.bottom());
7073 m_animation->setScaleAt(.5, 2, 2);
7080 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7081 m_visualTip->setZValue(100);
7082 scene()->addItem(m_visualTip);
7083 m_animation->setItem(m_visualTip);
7084 m_animationTimer->start();
7088 bool CustomTrackView::hasAudio(int track) const
7090 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7091 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7092 QGraphicsItem *item;
7093 for (int i = 0; i < collisions.count(); i++) {
7094 item = collisions.at(i);
7095 if (!item->isEnabled()) continue;
7096 if (item->type() == AVWIDGET) {
7097 ClipItem *clip = static_cast <ClipItem *>(item);
7098 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7104 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7107 QUndoCommand *effectCommand = new QUndoCommand();
7109 if (effect.tagName() == "effectgroup") {
7110 effectName = effect.attribute("name");
7112 QDomElement namenode = effect.firstChildElement("name");
7113 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7114 else effectName = i18n("effect");
7116 effectCommand->setText(i18n("Add %1", effectName));
7117 if (effect.tagName() == "effectgroup") {
7118 QDomNodeList effectlist = effect.elementsByTagName("effect");
7119 for (int j = 0; j < effectlist.count(); j++) {
7120 QDomElement trackeffect = effectlist.at(j).toElement();
7121 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7122 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7125 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7129 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7130 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7131 delete effectCommand;
7134 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7137 if (effectCommand->childCount() > 0) {
7138 m_commandStack->push(effectCommand);
7139 setDocumentModified();
7141 else delete effectCommand;
7145 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7147 EffectsParameterList parameters;
7149 parameters.addParam("tag", effect.attribute("tag"));
7150 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7151 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7152 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7153 parameters.addParam("id", effect.attribute("id"));
7154 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7155 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7156 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7157 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7158 if (effect.attribute("id") == "region") {
7159 QDomNodeList subeffects = effect.elementsByTagName("effect");
7160 for (int i = 0; i < subeffects.count(); i++) {
7161 QDomElement subeffect = subeffects.at(i).toElement();
7162 int subeffectix = subeffect.attribute("region_ix").toInt();
7163 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7164 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7165 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7166 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7167 adjustEffectParameters(parameters, subparams, QString("filter%1.").arg(subeffectix));
7171 QDomNodeList params = effect.elementsByTagName("parameter");
7172 adjustEffectParameters(parameters, params);
7178 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, const QString &prefix)
7181 for (int i = 0; i < params.count(); i++) {
7182 QDomElement e = params.item(i).toElement();
7183 QString paramname = prefix + e.attribute("name");
7184 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7185 // effects with geometry param need in / out synced with the clip, request it...
7186 parameters.addParam("_sync_in_out", "1");
7188 if (e.attribute("type") == "simplekeyframe") {
7189 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7190 double factor = e.attribute("factor", "1").toDouble();
7191 double offset = e.attribute("offset", "0").toDouble();
7192 for (int j = 0; j < values.count(); j++) {
7193 QString pos = values.at(j).section(':', 0, 0);
7194 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7195 values[j] = pos + '=' + locale.toString(val);
7197 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7198 parameters.addParam(paramname, values.join(";"));
7199 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7200 parameters.addParam("max", e.attribute("max"));
7201 parameters.addParam("min", e.attribute("min"));
7202 parameters.addParam("factor", e.attribute("factor", "1"));*/
7203 } else if (e.attribute("type") == "keyframe") {
7204 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7205 parameters.addParam("keyframes", e.attribute("keyframes"));
7206 parameters.addParam("max", e.attribute("max"));
7207 parameters.addParam("min", e.attribute("min"));
7208 parameters.addParam("factor", e.attribute("factor", "1"));
7209 parameters.addParam("offset", e.attribute("offset", "0"));
7210 parameters.addParam("starttag", e.attribute("starttag", "start"));
7211 parameters.addParam("endtag", e.attribute("endtag", "end"));
7212 } else if (e.attribute("namedesc").contains(';')) {
7213 QString format = e.attribute("format");
7214 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7215 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7217 QTextStream txtNeu(&neu);
7218 if (values.size() > 0)
7219 txtNeu << (int)values[0].toDouble();
7220 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7221 txtNeu << separators[i];
7222 txtNeu << (int)(values[i+1].toDouble());
7224 parameters.addParam("start", neu);
7226 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7228 if (e.attribute("factor").contains('%')) {
7229 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
7231 fact = e.attribute("factor", "1").toDouble();
7233 double offset = e.attribute("offset", "0").toDouble();
7234 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7236 parameters.addParam(paramname, e.attribute("value"));
7243 void CustomTrackView::updateTrackNames(int track, bool added)
7245 QList <TrackInfo> tracks = m_document->tracksList();
7246 int max = tracks.count();
7247 int docTrack = max - track - 1;
7249 // count number of tracks of each type
7250 int videoTracks = 0;
7251 int audioTracks = 0;
7252 for (int i = max - 1; i >= 0; --i) {
7253 TrackInfo info = tracks.at(i);
7254 if (info.type == VIDEOTRACK)
7259 if (i <= docTrack) {
7260 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7261 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7264 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7265 info.trackName = type + QString::number(typeNumber);
7266 m_document->setTrackType(i, info);
7269 if (info.trackName == type + QString::number(typeNumber + 1)) {
7270 info.trackName = type + QString::number(typeNumber);
7271 m_document->setTrackType(i, info);
7276 emit tracksChanged();
7279 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7285 tracks << m_document->tracksCount() - track - 1;
7287 // negative track number -> update all tracks
7288 for (int i = 0; i < m_document->tracksCount(); ++i)
7292 for (int i = 0; i < tracks.count(); ++i) {
7294 // t + 1 because of black background track
7295 duration = m_document->renderer()->mltTrackDuration(t + 1);
7296 if (duration != m_document->trackDuration(t)) {
7297 m_document->setTrackDuration(t, duration);
7300 EffectsList effects = m_document->getTrackEffects(t);
7301 for (int j = 0; j < effects.count(); ++j) {
7303 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7304 * - update the effectstack if necessary
7311 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7313 QList<QGraphicsItem *> list = scene()->items();
7314 ClipItem *clip = NULL;
7315 for (int i = 0; i < list.size(); ++i) {
7316 if (list.at(i)->type() == AVWIDGET) {
7317 clip = static_cast <ClipItem *>(list.at(i));
7318 if (clip->clipProducer() == id) {
7319 clip->refreshClip(true, resetThumbs);
7325 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7327 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7329 if (effects.count()) {
7330 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7331 while (i != effects.constEnd()) {
7332 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effect(i.key()), i.value().attribute("kdenlive_ix").toInt(), true, true, command);
7339 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
7341 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7343 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
7346 QDomElement newEffect;
7347 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7348 if (effect.attribute("id") == filter) {
7349 newEffect = effect.cloneNode().toElement();
7350 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7351 while (i != filterParams.constEnd()) {
7352 EffectsList::setParameter(newEffect, i.key(), i.value());
7353 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7356 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7357 m_commandStack->push(command);
7358 emit clipItemSelected(clip);