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();
990 resetSelectionGroup();
993 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
994 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
996 bool selected = !m_dragItem->isSelected();
998 dragGroup->setSelected(selected);
1000 m_dragItem->setSelected(selected);
1001 if (selected == false) {
1004 groupSelectedItems();
1006 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1007 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1008 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1010 else updateClipTypeActions(NULL);
1013 if (collisionClip != NULL || m_dragItem == NULL) {
1014 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1015 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1016 emit clipItemSelected(selected);
1018 emit clipItemSelected(NULL);
1022 // If clicked item is selected, allow move
1023 //if (!(event->modifiers() | Qt::ControlModifier) && m_operationMode == NONE)
1024 QGraphicsView::mousePressEvent(event);
1027 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1028 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1029 // all other modes break the selection, so the user probably wants to move it
1030 m_operationMode = MOVE;
1032 if (m_dragItem->rect().width() * transform().m11() < 15) {
1033 // If the item is very small, only allow move
1034 m_operationMode = MOVE;
1036 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1038 } else m_operationMode = NONE;
1039 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1041 // Update snap points
1042 if (m_selectionGroup == NULL) {
1043 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1044 updateSnapPoints(NULL);
1046 updateSnapPoints(m_dragItem);
1048 QList <GenTime> offsetList;
1049 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1050 for (int i = 0; i < children.count(); i++) {
1051 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1052 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1053 offsetList.append(item->startPos());
1054 offsetList.append(item->endPos());
1057 if (!offsetList.isEmpty()) {
1059 GenTime startOffset = offsetList.takeFirst();
1060 QList <GenTime> cleandOffsetList;
1061 for (int k = 0; k < offsetList.size(); k++) {
1062 GenTime newoffset = offsetList.at(k) - startOffset;
1063 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1064 cleandOffsetList.append(newoffset);
1067 updateSnapPoints(NULL, cleandOffsetList, true);
1071 if (m_operationMode == KEYFRAME) {
1072 m_dragItem->updateSelectedKeyFrame();
1073 m_blockRefresh = false;
1075 } else if (m_operationMode == MOVE) {
1076 setCursor(Qt::ClosedHandCursor);
1077 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1079 info.startPos = m_dragItem->startPos();
1080 info.track = m_dragItem->track();
1081 int transitiontrack = getPreviousVideoTrack(info.track);
1082 ClipItem *transitionClip = NULL;
1083 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1084 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1085 info.endPos = transitionClip->endPos();
1087 GenTime transitionDuration(65, m_document->fps());
1088 if (m_dragItem->cropDuration() < transitionDuration)
1089 info.endPos = m_dragItem->endPos();
1091 info.endPos = info.startPos + transitionDuration;
1093 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1094 // Check there is no other transition at that place
1095 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1096 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1097 QList<QGraphicsItem *> selection = m_scene->items(r);
1098 bool transitionAccepted = true;
1099 for (int i = 0; i < selection.count(); i++) {
1100 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1101 Transition *tr = static_cast <Transition *>(selection.at(i));
1102 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1103 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1104 } else transitionAccepted = false;
1107 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1108 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1109 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1111 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1112 info.track = m_dragItem->track();
1113 int transitiontrack = getPreviousVideoTrack(info.track);
1114 ClipItem *transitionClip = NULL;
1115 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1116 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1117 info.startPos = transitionClip->startPos();
1119 GenTime transitionDuration(65, m_document->fps());
1120 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1121 else info.startPos = info.endPos - transitionDuration;
1123 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1124 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1125 EffectsList::setParameter(transition, "reverse", "1");
1127 // Check there is no other transition at that place
1128 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1129 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1130 QList<QGraphicsItem *> selection = m_scene->items(r);
1131 bool transitionAccepted = true;
1132 for (int i = 0; i < selection.count(); i++) {
1133 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1134 Transition *tr = static_cast <Transition *>(selection.at(i));
1135 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1136 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1137 } else transitionAccepted = false;
1140 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1141 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1143 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1144 resetSelectionGroup(false);
1145 m_dragItem->setSelected(true);
1148 m_blockRefresh = false;
1150 QGraphicsView::mousePressEvent(event);
1153 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1155 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1156 QList<QGraphicsItem *> list = scene()->items(p);
1157 AbstractGroupItem *group = NULL;
1158 for (int i = 0; i < list.size(); i++) {
1159 if (!list.at(i)->isEnabled()) continue;
1160 if (list.at(i)->type() == GROUPWIDGET) {
1161 group = static_cast <AbstractGroupItem *>(list.at(i));
1165 rebuildGroup(group);
1168 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1171 resetSelectionGroup(false);
1172 m_scene->clearSelection();
1174 QList <QGraphicsItem *> children = group->childItems();
1175 m_document->clipManager()->removeGroup(group);
1176 scene()->destroyItemGroup(group);
1177 for (int i = 0; i < children.count(); i++)
1178 children.at(i)->setSelected(true);
1179 groupSelectedItems(false, true);
1183 void CustomTrackView::resetSelectionGroup(bool selectItems)
1185 if (m_selectionGroup) {
1186 // delete selection group
1187 bool snap = KdenliveSettings::snaptopoints();
1188 KdenliveSettings::setSnaptopoints(false);
1190 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1191 scene()->destroyItemGroup(m_selectionGroup);
1192 for (int i = 0; i < children.count(); i++) {
1193 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1194 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1195 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1196 children.at(i)->setSelected(selectItems);
1198 } else if (children.at(i)->type() == GROUPWIDGET) {
1199 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1200 children.at(i)->setSelected(selectItems);
1204 m_selectionGroup = NULL;
1205 KdenliveSettings::setSnaptopoints(snap);
1209 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1211 if (m_selectionGroup) {
1212 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1215 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1216 if (selection.isEmpty()) return;
1218 // Find top left position of selection
1219 for (int i = 0; i < selection.count(); i++) {
1220 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1221 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1222 } else if (selection.at(i)->parentItem()) {
1223 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1227 if (force || selection.count() > 1) {
1228 bool snap = KdenliveSettings::snaptopoints();
1229 KdenliveSettings::setSnaptopoints(false);
1230 if (createNewGroup) {
1231 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1232 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1233 QPointF diff = newGroup->pos();
1234 newGroup->translate(-diff.x(), -diff.y());
1235 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1237 scene()->addItem(newGroup);
1239 // Check if we are trying to include a group in a group
1240 QList <AbstractGroupItem *> groups;
1241 for (int i = 0; i < selection.count(); i++) {
1242 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1243 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1244 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1245 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1247 if (!groups.isEmpty()) {
1248 // ungroup previous groups
1249 while (!groups.isEmpty()) {
1250 AbstractGroupItem *grp = groups.takeFirst();
1251 m_document->clipManager()->removeGroup(grp);
1252 scene()->destroyItemGroup(grp);
1254 selection = m_scene->selectedItems();
1257 for (int i = 0; i < selection.count(); i++) {
1258 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1259 newGroup->addToGroup(selection.at(i));
1260 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1263 KdenliveSettings::setSnaptopoints(snap);
1265 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1266 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1267 QPointF diff = m_selectionGroup->pos();
1268 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1269 m_selectionGroup->translate(- diff.x(), -diff.y());
1271 scene()->addItem(m_selectionGroup);
1272 for (int i = 0; i < selection.count(); i++) {
1273 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1274 m_selectionGroup->addToGroup(selection.at(i));
1275 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1278 KdenliveSettings::setSnaptopoints(snap);
1279 if (m_selectionGroup) {
1280 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1281 m_selectionGroupInfo.track = m_selectionGroup->track();
1284 } else resetSelectionGroup();
1287 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1289 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1290 /*if (m_moveOpMode == KEYFRAME) {
1291 // user double clicked on a keyframe, open edit dialog
1292 //TODO: update for effects with several values per keyframe
1293 QDialog d(parentWidget());
1294 Ui::KeyFrameDialog_UI view;
1296 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1297 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1298 view.kfr_value->setFocus();
1299 if (d.exec() == QDialog::Accepted) {
1300 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1301 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1302 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1303 QString previous = item->keyframes(item->selectedEffectIndex());
1304 item->updateKeyframeEffect();
1305 QString next = item->keyframes(item->selectedEffectIndex());
1306 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1307 m_commandStack->push(command);
1308 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1309 emit clipItemSelected(item, item->selectedEffectIndex());
1314 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1315 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1316 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1317 //QString previous = item->keyframes(item->selectedEffectIndex());
1318 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1319 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1320 //item->updateKeyframeEffect();
1321 //QString next = item->keyframes(item->selectedEffectIndex());
1322 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1323 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1324 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1325 m_commandStack->push(command);
1326 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1327 emit clipItemSelected(item, item->selectedEffectIndex());
1329 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1332 QList<QGraphicsItem *> collisionList = items(event->pos());
1333 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1334 Guide *editGuide = (Guide *) collisionList.at(0);
1335 if (editGuide) slotEditGuide(editGuide->info());
1340 void CustomTrackView::editItemDuration()
1342 AbstractClipItem *item;
1346 if (m_scene->selectedItems().count() == 1) {
1347 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1349 if (m_scene->selectedItems().empty())
1350 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1352 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1358 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1362 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1363 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1367 if (!item->isItemLocked()) {
1370 if (item->type() == TRANSITIONWIDGET)
1371 getTransitionAvailableSpace(item, minimum, maximum);
1373 getClipAvailableSpace(item, minimum, maximum);
1375 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1376 m_document->timecode(), minimum, maximum, this);
1377 if (d->exec() == QDialog::Accepted) {
1378 ItemInfo clipInfo = item->info();
1379 ItemInfo startInfo = clipInfo;
1380 if (item->type() == TRANSITIONWIDGET) {
1381 // move & resize transition
1382 clipInfo.startPos = d->startPos();
1383 clipInfo.endPos = clipInfo.startPos + d->duration();
1384 clipInfo.track = item->track();
1385 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1386 updateTrackDuration(clipInfo.track, command);
1387 m_commandStack->push(command);
1389 // move and resize clip
1390 ClipItem *clip = static_cast<ClipItem *>(item);
1391 QUndoCommand *moveCommand = new QUndoCommand();
1392 moveCommand->setText(i18n("Edit clip"));
1393 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1394 // duration was reduced, so process it first
1395 clipInfo.endPos = clipInfo.startPos + d->duration();
1396 clipInfo.cropStart = d->cropStart();
1398 resizeClip(startInfo, clipInfo);
1399 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1400 adjustEffects(clip, startInfo, moveCommand);
1401 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1404 if (d->startPos() != clipInfo.startPos) {
1405 startInfo = clipInfo;
1406 clipInfo.startPos = d->startPos();
1407 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1408 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1411 if (d->duration() > item->cropDuration()) {
1412 // duration was increased, so process it after move
1413 startInfo = clipInfo;
1414 clipInfo.endPos = clipInfo.startPos + d->duration();
1415 clipInfo.cropStart = d->cropStart();
1417 resizeClip(startInfo, clipInfo);
1418 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1419 adjustEffects(clip, startInfo, moveCommand);
1420 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1422 updateTrackDuration(clipInfo.track, moveCommand);
1423 m_commandStack->push(moveCommand);
1428 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1432 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1434 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1436 clip->setKeyframes(index, keyframes);
1437 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1438 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1442 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1444 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1445 m_editGuide->setEnabled(m_dragGuide != NULL);
1446 m_markerMenu->clear();
1447 m_markerMenu->setEnabled(false);
1449 m_timelineContextMenu->popup(pos);
1450 } else if (group != NULL) {
1451 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1452 m_ungroupAction->setEnabled(true);
1453 updateClipTypeActions(NULL);
1454 m_timelineContextClipMenu->popup(pos);
1456 m_ungroupAction->setEnabled(false);
1457 if (clip->type() == AVWIDGET) {
1458 ClipItem *item = static_cast <ClipItem*>(clip);
1459 //build go to marker menu
1460 if (item->baseClip()) {
1461 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1462 int offset = item->startPos().frames(m_document->fps());
1463 if (!markers.isEmpty()) {
1464 for (int i = 0; i < markers.count(); i++) {
1465 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1466 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1467 QAction *go = m_markerMenu->addAction(position);
1468 go->setData(pos + offset);
1471 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1473 updateClipTypeActions(item);
1474 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1475 m_timelineContextClipMenu->popup(pos);
1476 } else if (clip->type() == TRANSITIONWIDGET) {
1477 m_timelineContextTransitionMenu->popup(pos);
1482 void CustomTrackView::activateMonitor()
1484 emit activateDocumentMonitor();
1487 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1489 resetSelectionGroup();
1491 info.startPos = GenTime();
1492 info.cropStart = GenTime(in, m_document->fps());
1493 info.endPos = GenTime(out - in, m_document->fps());
1494 info.cropDuration = info.endPos - info.startPos;
1497 // Check if clip can be inserted at that position
1498 ItemInfo pasteInfo = info;
1499 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1500 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1501 pasteInfo.track = selectedTrack();
1502 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1504 // Cannot be inserted at cursor pos, insert at end of track
1505 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1506 pasteInfo.startPos = GenTime(duration, m_document->fps());
1507 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1508 ok = canBePastedTo(pasteInfo, AVWIDGET);
1511 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1515 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1516 updateTrackDuration(pasteInfo.track, command);
1517 m_commandStack->push(command);
1519 selectClip(true, false);
1520 // Automatic audio split
1521 if (KdenliveSettings::splitaudio())
1525 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1527 if (data->hasFormat("kdenlive/clip")) {
1529 m_scene->clearSelection();
1530 resetSelectionGroup(false);
1531 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1532 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1534 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1537 if (clip->getProducer() == NULL) {
1538 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1541 QPointF framePos = mapToScene(pos);
1543 info.startPos = GenTime();
1544 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1545 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1546 info.cropDuration = info.endPos - info.startPos;
1549 // Check if clip can be inserted at that position
1550 ItemInfo pasteInfo = info;
1551 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1552 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1553 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1554 framePos.setX((int)(framePos.x() + 0.5));
1555 framePos.setY(pasteInfo.track * m_tracksHeight);
1556 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1559 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1560 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1561 m_selectionGroup->addToGroup(item);
1562 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1564 QList <GenTime> offsetList;
1565 offsetList.append(info.endPos);
1566 updateSnapPoints(NULL, offsetList);
1567 m_selectionGroup->setPos(framePos);
1568 scene()->addItem(m_selectionGroup);
1569 m_selectionGroup->setSelected(true);
1571 } else if (data->hasFormat("kdenlive/producerslist")) {
1573 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1574 m_scene->clearSelection();
1575 resetSelectionGroup(false);
1577 QList <GenTime> offsetList;
1578 QList <ItemInfo> infoList;
1579 QPointF framePos = mapToScene(pos);
1580 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1581 int track = (int)(framePos.y() / m_tracksHeight);
1582 framePos.setX((int)(framePos.x() + 0.5));
1583 framePos.setY(track * m_tracksHeight);
1585 // Check if clips can be inserted at that position
1586 for (int i = 0; i < ids.size(); ++i) {
1587 QString clipData = ids.at(i);
1588 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1590 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1593 if (clip->getProducer() == NULL) {
1594 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1598 info.startPos = start;
1599 if (clipData.contains('/')) {
1600 // this is a clip zone, set in / out
1601 int in = clipData.section('/', 1, 1).toInt();
1602 int out = clipData.section('/', 2, 2).toInt();
1603 info.cropStart = GenTime(in, m_document->fps());
1604 info.cropDuration = GenTime(out - in, m_document->fps());
1607 info.cropDuration = clip->duration();
1609 info.endPos = info.startPos + info.cropDuration;
1611 infoList.append(info);
1612 start += info.cropDuration;
1614 if (!canBePastedTo(infoList, AVWIDGET)) {
1617 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1619 for (int i = 0; i < ids.size(); ++i) {
1620 QString clipData = ids.at(i);
1621 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1623 info.startPos = start;
1624 if (clipData.contains('/')) {
1625 // this is a clip zone, set in / out
1626 int in = clipData.section('/', 1, 1).toInt();
1627 int out = clipData.section('/', 2, 2).toInt();
1628 info.cropStart = GenTime(in, m_document->fps());
1629 info.cropDuration = GenTime(out - in, m_document->fps());
1632 info.cropDuration = clip->duration();
1634 info.endPos = info.startPos + info.cropDuration;
1636 start += info.cropDuration;
1637 offsetList.append(start);
1638 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1639 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1640 m_selectionGroup->addToGroup(item);
1641 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1644 updateSnapPoints(NULL, offsetList);
1645 m_selectionGroup->setPos(framePos);
1646 scene()->addItem(m_selectionGroup);
1647 //m_selectionGroup->setZValue(10);
1648 m_thumbsTimer.start();
1652 // the drag is not a clip (may be effect, ...)
1660 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1662 if (insertDropClips(event->mimeData(), event->pos())) {
1663 if (event->source() == this) {
1664 event->setDropAction(Qt::MoveAction);
1667 event->setDropAction(Qt::MoveAction);
1668 event->acceptProposedAction();
1670 } else QGraphicsView::dragEnterEvent(event);
1673 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1675 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);
1676 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1677 collindingItems.removeAll(item);
1678 if (collindingItems.isEmpty()) return false;
1680 for (int i = 0; i < collindingItems.count(); i++) {
1681 QGraphicsItem *collision = collindingItems.at(i);
1682 if (collision->type() == item->type()) {
1684 kDebug() << "// COLLISIION DETECTED";
1692 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1694 int track = m_document->tracksCount() - clip->track();
1695 GenTime pos = clip->startPos();
1696 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1697 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1700 bool success = true;
1701 for (int i = 0; i < clip->effectsCount(); i++) {
1702 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1704 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1705 m_document->renderer()->doRefresh();
1708 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1710 if (pos < GenTime()) {
1712 if (effect.attribute("id") == "speed") {
1713 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1717 m_document->addTrackEffect(track - 1, effect);
1718 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1719 emit updateTrackEffectState(track - 1);
1720 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1723 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1725 // Special case: speed effect
1726 if (effect.attribute("id") == "speed") {
1727 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1728 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1732 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1733 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1734 if (strobe == 0) strobe = 1;
1735 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1736 EffectsParameterList params = clip->addEffect(effect);
1737 m_document->renderer()->mltAddEffect(track, pos, params);
1738 if (clip->isSelected()) emit clipItemSelected(clip);
1741 EffectsParameterList params = clip->addEffect(effect);
1742 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1743 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1744 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1745 if (clip->isSelected()) emit clipItemSelected(clip);
1746 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1749 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1751 QString index = effect.attribute("kdenlive_ix");
1752 if (pos < GenTime()) {
1753 // Delete track effect
1754 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1755 m_document->removeTrackEffect(track - 1, effect);
1757 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1758 emit updateTrackEffectState(track - 1);
1759 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1762 // Special case: speed effect
1763 if (effect.attribute("id") == "speed") {
1764 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1766 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1767 clip->deleteEffect(index);
1768 emit clipItemSelected(clip);
1769 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1773 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1774 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1775 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1778 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1780 clip->deleteEffect(index);
1781 emit clipItemSelected(clip);
1785 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1787 QList<QGraphicsItem *> itemList = group->childItems();
1788 QUndoCommand *effectCommand = new QUndoCommand();
1790 int offset = effect.attribute("clipstart").toInt();
1791 QDomElement namenode = effect.firstChildElement("name");
1792 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1793 else effectName = i18n("effect");
1794 effectCommand->setText(i18n("Add %1", effectName));
1795 for (int i = 0; i < itemList.count(); i++) {
1796 if (itemList.at(i)->type() == AVWIDGET) {
1797 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1798 if (effect.tagName() == "effectgroup") {
1799 QDomNodeList effectlist = effect.elementsByTagName("effect");
1800 for (int j = 0; j < effectlist.count(); j++) {
1801 QDomElement subeffect = effectlist.at(j).toElement();
1802 if (subeffect.hasAttribute("kdenlive_info")) {
1803 // effect is in a group
1804 EffectInfo effectInfo;
1805 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1806 if (effectInfo.groupIndex < 0) {
1807 // group needs to be appended
1808 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1809 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1812 processEffect(item, subeffect, offset, effectCommand);
1816 processEffect(item, effect, offset, effectCommand);
1820 if (effectCommand->childCount() > 0) {
1821 m_commandStack->push(effectCommand);
1822 setDocumentModified();
1823 } else delete effectCommand;
1825 clearSelection(false);
1826 m_dragItem = dropTarget;
1827 m_dragItem->setSelected(true);
1828 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
1832 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1834 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1837 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1839 QList<QGraphicsItem *> itemList;
1840 QUndoCommand *effectCommand = new QUndoCommand();
1843 int offset = effect.attribute("clipstart").toInt();
1844 if (effect.tagName() == "effectgroup") {
1845 effectName = effect.attribute("name");
1847 QDomElement namenode = effect.firstChildElement("name");
1848 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1849 else effectName = i18n("effect");
1851 effectCommand->setText(i18n("Add %1", effectName));
1853 if (track == -1) itemList = scene()->selectedItems();
1854 if (itemList.isEmpty()) {
1855 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1856 if (clip) itemList.append(clip);
1857 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1861 for (int i = 0; i < itemList.count(); i++) {
1862 if (itemList.at(i)->type() == GROUPWIDGET) {
1863 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1864 for (int j = 0; j < subitems.count(); j++) {
1865 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1870 for (int i = 0; i < itemList.count(); i++) {
1871 if (itemList.at(i)->type() == AVWIDGET) {
1872 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1873 if (effect.tagName() == "effectgroup") {
1874 QDomNodeList effectlist = effect.elementsByTagName("effect");
1875 for (int j = 0; j < effectlist.count(); j++) {
1876 QDomElement subeffect = effectlist.at(j).toElement();
1877 if (subeffect.hasAttribute("kdenlive_info")) {
1878 // effect is in a group
1879 EffectInfo effectInfo;
1880 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1881 if (effectInfo.groupIndex < 0) {
1882 // group needs to be appended
1883 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1884 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1887 processEffect(item, subeffect, offset, effectCommand);
1890 else processEffect(item, effect, offset, effectCommand);
1893 if (effectCommand->childCount() > 0) {
1894 m_commandStack->push(effectCommand);
1895 setDocumentModified();
1896 if (effectCommand->childCount() == 1) {
1897 // Display newly added clip effect
1898 for (int i = 0; i < itemList.count(); i++) {
1899 if (itemList.at(i)->type() == AVWIDGET) {
1900 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1901 clip->setSelectedEffect(clip->effectsCount());
1902 if (!clip->isSelected()) {
1903 clearSelection(false);
1904 clip->setSelected(true);
1907 emit clipItemSelected(clip);
1913 for (int i = 0; i < itemList.count(); i++) {
1914 if (itemList.at(i)->type() == AVWIDGET) {
1915 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1916 if (clip->isMainSelectedClip()) {
1917 emit clipItemSelected(clip);
1923 } else delete effectCommand;
1926 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1928 if (effect.attribute("type") == "audio") {
1929 // Don't add audio effects on video clips
1930 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1931 /* do not show error message when item is part of a group as the user probably knows what he does then
1932 * and the message is annoying when working with the split audio feature */
1933 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1934 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1937 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1938 // Don't add video effect on audio clips
1939 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1940 /* do not show error message when item is part of a group as the user probably knows what he does then
1941 * and the message is annoying when working with the split audio feature */
1942 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1943 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1947 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1948 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1951 if (item->isItemLocked()) {
1955 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1956 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
1958 item->initEffect(effect, 0, offset);
1960 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1963 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1966 // delete track effect
1967 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1968 m_commandStack->push(command);
1969 setDocumentModified();
1972 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1973 //clip is in a group, also remove the effect in other clips of the group
1974 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1975 QUndoCommand *delCommand = new QUndoCommand();
1977 QDomElement namenode = effect.firstChildElement("name");
1978 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1979 else effectName = i18n("effect");
1980 delCommand->setText(i18n("Delete %1", effectName));
1983 for (int i = 0; i < items.count(); i++) {
1984 if (items.at(i)->type() == GROUPWIDGET) {
1985 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1986 for (int j = 0; j < subitems.count(); j++) {
1987 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1992 for (int i = 0; i < items.count(); i++) {
1993 if (items.at(i)->type() == AVWIDGET) {
1994 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1995 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1997 QDomElement eff = item->effectAtIndex(ix);
1998 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2002 if (delCommand->childCount() > 0)
2003 m_commandStack->push(delCommand);
2006 setDocumentModified();
2009 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2010 m_commandStack->push(command);
2011 setDocumentModified();
2014 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2016 if (insertedEffect.isNull()) {
2017 kDebug()<<"// Trying to add null effect";
2018 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2021 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2022 QDomElement effect = insertedEffect.cloneNode().toElement();
2023 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2024 if (pos < GenTime()) {
2025 // editing a track effect
2026 EffectsParameterList effectParams = getEffectArgs(effect);
2027 // check if we are trying to reset a keyframe effect
2028 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2029 clip->initEffect(effect);
2030 effectParams = getEffectArgs(effect);
2032 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2033 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2035 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2036 emit updateTrackEffectState(track);
2037 setDocumentModified();
2041 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2043 // Special case: speed effect
2044 if (effect.attribute("id") == "speed") {
2045 if (effect.attribute("disable") == "1") {
2046 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2049 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2050 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2051 if (strobe == 0) strobe = 1;
2052 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2054 clip->updateEffect(effect);
2055 if (updateEffectStack && clip->isSelected())
2056 emit clipItemSelected(clip);
2057 if (ix == clip->selectedEffectIndex()) {
2058 // make sure to update display of clip keyframes
2059 clip->setSelectedEffect(ix);
2064 EffectsParameterList effectParams = getEffectArgs(effect);
2065 // check if we are trying to reset a keyframe effect
2066 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2067 clip->initEffect(effect);
2068 effectParams = getEffectArgs(effect);
2071 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2072 // A fade effect was modified, update the clip
2073 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2074 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2075 clip->setFadeIn(pos);
2077 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2078 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2079 clip->setFadeOut(pos);
2082 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2085 clip->updateEffect(effect);
2086 if (updateEffectStack && clip->isSelected()) {
2087 emit clipItemSelected(clip);
2089 if (ix == clip->selectedEffectIndex()) {
2090 // make sure to update display of clip keyframes
2091 clip->setSelectedEffect(ix);
2094 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2096 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2097 setDocumentModified();
2100 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2102 if (pos < GenTime()) {
2103 // editing a track effect
2104 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2105 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2108 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2109 emit updateTrackEffectState(track);
2110 setDocumentModified();
2113 // editing a clip effect
2114 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2116 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2118 clip->enableEffects(effectIndexes, disable);
2119 if (updateEffectStack && clip->isSelected()) {
2120 emit clipItemSelected(clip);
2122 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2123 // make sure to update display of clip keyframes
2124 clip->setSelectedEffect(clip->selectedEffectIndex());
2127 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2129 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2132 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2134 if (pos < GenTime()) {
2135 // Moving track effect
2136 int documentTrack = m_document->tracksCount() - track - 1;
2137 int max = m_document->getTrackEffects(documentTrack).count();
2138 int new_position = newPos.at(0);
2139 if (new_position > max) {
2142 int old_position = oldPos.at(0);
2143 for (int i = 0; i < newPos.count(); i++) {
2144 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2145 if (old_position > new_position) {
2146 // Moving up, we need to adjust index
2147 old_position = oldPos.at(i);
2148 new_position = newPos.at(i);
2150 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2151 if (!act.isNull() && !before.isNull()) {
2152 m_document->setTrackEffect(documentTrack, new_position, before);
2153 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2154 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2156 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2159 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2161 int new_position = newPos.at(0);
2162 if (new_position > clip->effectsCount()) {
2163 new_position = clip->effectsCount();
2165 int old_position = oldPos.at(0);
2166 for (int i = 0; i < newPos.count(); i++) {
2167 QDomElement act = clip->effectAtIndex(new_position);
2168 if (old_position > new_position) {
2169 // Moving up, we need to adjust index
2170 old_position = oldPos.at(i);
2171 new_position = newPos.at(i);
2173 QDomElement before = clip->effectAtIndex(old_position);
2174 if (act.isNull() || before.isNull()) {
2175 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2178 clip->moveEffect(before, new_position);
2179 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2180 if (act.attribute("id") == "speed") {
2181 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2182 } else if (before.attribute("id") == "speed") {
2183 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2184 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2186 clip->setSelectedEffect(newPos.at(0));
2187 emit clipItemSelected(clip);
2188 setDocumentModified();
2189 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2192 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2194 ChangeEffectStateCommand *command;
2196 // editing track effect
2197 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2199 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2200 QList <int> speedEffectIndexes;
2201 for (int i = 0; i < effectIndexes.count(); i++) {
2202 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2203 if (effect.attribute("id") == "speed") {
2205 speedEffectIndexes << effectIndexes.at(i);
2206 QDomElement newEffect = effect.cloneNode().toElement();
2207 newEffect.setAttribute("disable", (int) disable);
2208 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2209 m_commandStack->push(editcommand);
2212 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2213 effectIndexes.removeAll(speedEffectIndexes.at(j));
2215 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2217 m_commandStack->push(command);
2218 setDocumentModified();
2221 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2223 MoveEffectCommand *command;
2225 // editing track effect
2226 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2227 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2228 m_commandStack->push(command);
2229 setDocumentModified();
2232 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2234 EditEffectCommand *command;
2235 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2236 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2237 m_commandStack->push(command);
2240 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2242 QDomElement effect = clip->getEffectAtIndex(ix);
2243 QDomElement oldeffect = effect.cloneNode().toElement();
2244 effect.setAttribute("region", region);
2245 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2246 m_commandStack->push(command);
2249 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2253 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2254 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2255 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2257 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);
2259 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2260 m_blockRefresh = false;
2265 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2266 // Error cuting clip in playlist
2267 m_blockRefresh = false;
2271 int cutPos = (int) cutTime.frames(m_document->fps());
2273 newPos.startPos = cutTime;
2274 newPos.endPos = info.endPos;
2275 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2276 newPos.track = info.track;
2277 newPos.cropDuration = newPos.endPos - newPos.startPos;
2279 bool snap = KdenliveSettings::snaptopoints();
2280 KdenliveSettings::setSnaptopoints(false);
2281 ClipItem *dup = item->clone(newPos);
2283 // remove unwanted effects
2284 // fade in from 2nd part of the clip
2285 int ix = dup->hasEffect(QString(), "fadein");
2287 QDomElement oldeffect = dup->effectAtIndex(ix);
2288 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2290 ix = dup->hasEffect(QString(), "fade_from_black");
2292 QDomElement oldeffect = dup->effectAtIndex(ix);
2293 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2295 // fade out from 1st part of the clip
2296 ix = item->hasEffect(QString(), "fadeout");
2298 QDomElement oldeffect = item->effectAtIndex(ix);
2299 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2301 ix = item->hasEffect(QString(), "fade_to_black");
2303 QDomElement oldeffect = item->effectAtIndex(ix);
2304 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2308 item->resizeEnd(cutPos);
2309 scene()->addItem(dup);
2310 if (item->checkKeyFrames())
2311 slotRefreshEffects(item);
2312 if (dup->checkKeyFrames())
2313 slotRefreshEffects(dup);
2315 item->baseClip()->addReference();
2316 m_document->updateClip(item->baseClip()->getId());
2317 setDocumentModified();
2318 KdenliveSettings::setSnaptopoints(snap);
2319 if (execute && item->isSelected())
2320 emit clipItemSelected(item);
2325 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2326 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2328 if (!item || !dup || item == dup) {
2329 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2330 m_blockRefresh = false;
2333 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2334 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2338 bool snap = KdenliveSettings::snaptopoints();
2339 KdenliveSettings::setSnaptopoints(false);
2341 // join fade effects again
2342 int ix = dup->hasEffect(QString(), "fadeout");
2344 QDomElement effect = dup->effectAtIndex(ix);
2345 item->addEffect(effect);
2347 ix = dup->hasEffect(QString(), "fade_to_black");
2349 QDomElement effect = dup->effectAtIndex(ix);
2350 item->addEffect(effect);
2353 m_waitingThumbs.removeAll(dup);
2354 bool selected = item->isSelected();
2355 if (dup->isSelected()) {
2357 item->setSelected(true);
2358 emit clipItemSelected(NULL);
2360 dup->baseClip()->removeReference();
2361 m_document->updateClip(dup->baseClip()->getId());
2362 scene()->removeItem(dup);
2366 ItemInfo clipinfo = item->info();
2367 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2368 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2370 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2371 setDocumentModified();
2373 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2375 KdenliveSettings::setSnaptopoints(snap);
2376 if (execute && selected)
2377 emit clipItemSelected(item);
2380 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2383 void CustomTrackView::slotEnableRefresh()
2385 m_blockRefresh = false;
2388 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2390 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2391 if (itemList.count() == 1) {
2392 if (itemList.at(0)->type() == AVWIDGET) {
2393 ClipItem *item = (ClipItem *) itemList.at(0);
2395 info.track = item->track();
2396 ClipItem *transitionClip = NULL;
2397 const int transitiontrack = getPreviousVideoTrack(info.track);
2398 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2399 if (pos < item->startPos() + item->cropDuration() / 2) {
2400 // add transition to clip start
2401 info.startPos = item->startPos();
2402 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2403 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2404 info.endPos = transitionClip->endPos();
2405 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2406 // Check there is no other transition at that place
2407 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2408 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2409 QList<QGraphicsItem *> selection = m_scene->items(r);
2410 bool transitionAccepted = true;
2411 for (int i = 0; i < selection.count(); i++) {
2412 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2413 Transition *tr = static_cast <Transition *>(selection.at(i));
2414 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2415 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2416 } else transitionAccepted = false;
2419 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2420 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2423 // add transition to clip end
2424 info.endPos = item->endPos();
2425 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2426 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2427 info.startPos = transitionClip->startPos();
2428 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2429 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2430 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2432 // Check there is no other transition at that place
2433 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2434 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2435 QList<QGraphicsItem *> selection = m_scene->items(r);
2436 bool transitionAccepted = true;
2437 for (int i = 0; i < selection.count(); i++) {
2438 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2439 Transition *tr = static_cast <Transition *>(selection.at(i));
2440 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2441 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2442 } else transitionAccepted = false;
2445 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2446 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2449 } else for (int i = 0; i < itemList.count(); i++) {
2450 if (itemList.at(i)->type() == AVWIDGET) {
2451 ClipItem *item = (ClipItem *) itemList.at(i);
2453 info.startPos = item->startPos();
2454 info.endPos = info.startPos + GenTime(65, m_document->fps());
2455 info.track = item->track();
2457 // Check there is no other transition at that place
2458 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2459 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2460 QList<QGraphicsItem *> selection = m_scene->items(r);
2461 bool transitionAccepted = true;
2462 for (int i = 0; i < selection.count(); i++) {
2463 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2464 Transition *tr = static_cast <Transition *>(selection.at(i));
2465 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2466 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2467 } else transitionAccepted = false;
2470 int transitiontrack = getPreviousVideoTrack(info.track);
2471 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2472 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2477 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2479 if (transitionInfo.startPos >= transitionInfo.endPos) {
2480 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2483 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2484 m_commandStack->push(command);
2485 setDocumentModified();
2488 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2490 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2491 //kDebug() << "---- ADDING transition " << params.attribute("value");
2492 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2493 scene()->addItem(tr);
2494 setDocumentModified();
2496 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2501 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2503 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2505 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2508 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2509 if (m_dragItem == item) m_dragItem = NULL;
2511 #if QT_VERSION >= 0x040600
2512 // animate item deletion
2513 item->closeAnimation();
2517 emit transitionItemSelected(NULL);
2518 setDocumentModified();
2521 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2523 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2524 QDomElement xml = tr->toXML();
2525 if (old.isNull() || xml.isNull()) {
2526 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2529 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2530 updateTrackDuration(tr->track(), command);
2531 m_commandStack->push(command);
2532 setDocumentModified();
2535 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2537 Transition *item = getTransitionItemAt(pos, track);
2539 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2544 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2546 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);
2547 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2548 item->setTransitionParameters(transition);
2549 if (updateTransitionWidget) {
2550 ItemInfo info = item->info();
2552 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2553 if (transitionClip && transitionClip->baseClip()) {
2554 QString size = transitionClip->baseClip()->getProperty("frame_size");
2555 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2556 if (factor == 0) factor = 1.0;
2557 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2558 p.setY(size.section('x', 1, 1).toInt());
2560 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2562 setDocumentModified();
2565 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2568 const QPointF pos = mapToScene(event->pos());
2569 if (m_selectionGroup) {
2570 m_selectionGroup->setPos(pos);
2571 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2572 event->acceptProposedAction();
2574 // Drag enter was not possible, try again at mouse position
2575 insertDropClips(event->mimeData(), event->pos());
2579 QGraphicsView::dragMoveEvent(event);
2583 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2585 if (m_selectionGroup && m_clipDrag) {
2586 m_thumbsTimer.stop();
2587 m_waitingThumbs.clear();
2588 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2590 scene()->destroyItemGroup(m_selectionGroup);
2591 m_selectionGroup = NULL;
2592 } else QGraphicsView::dragLeaveEvent(event);
2595 void CustomTrackView::dropEvent(QDropEvent * event)
2597 if (m_selectionGroup && m_clipDrag) {
2598 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2599 resetSelectionGroup();
2600 m_scene->clearSelection();
2601 bool hasVideoClip = false;
2602 QUndoCommand *addCommand = new QUndoCommand();
2603 addCommand->setText(i18n("Add timeline clip"));
2604 QList <ClipItem *> brokenClips;
2606 for (int i = 0; i < items.count(); i++) {
2607 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2608 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2609 if (items.count() == 1) {
2610 updateClipTypeActions(item);
2612 updateClipTypeActions(NULL);
2615 //TODO: take care of edit mode for undo
2616 item->baseClip()->addReference();
2617 //item->setZValue(item->defaultZValue());
2618 m_document->updateClip(item->baseClip()->getId());
2619 ItemInfo info = item->info();
2621 int tracknumber = m_document->tracksCount() - info.track - 1;
2622 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2623 if (isLocked) item->setItemLocked(true);
2624 ItemInfo clipInfo = info;
2625 clipInfo.track = m_document->tracksCount() - item->track();
2627 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2629 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2630 brokenClips.append(item);
2633 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2635 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2636 updateTrackDuration(info.track, addCommand);
2638 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2639 // add transparency transition
2640 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2641 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2643 item->setSelected(true);
2645 qDeleteAll(brokenClips);
2646 brokenClips.clear();
2647 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2648 else delete addCommand;
2650 // Automatic audio split
2651 if (KdenliveSettings::splitaudio())
2653 setDocumentModified();
2657 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2658 QList<QGraphicsItem *> selection = m_scene->items(rect);
2659 QStringList timelineList;
2661 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2662 for (int i = 0; i < selection.count(); i++) {
2663 if (selection.at(i)->type() == AVWIDGET) {
2664 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2665 int start = clip->startPos().frames(m_document->fps());
2666 int end = clip->endPos().frames(m_document->fps());
2667 timelineList.append(QString::number(start) + "-" + QString::number(end));
2670 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2673 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2674 if (items.count() > 1) {
2675 groupSelectedItems(true);
2676 } else if (items.count() == 1) {
2677 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2678 emit clipItemSelected((ClipItem*)m_dragItem, false);
2680 event->setDropAction(Qt::MoveAction);
2683 /// \todo enable when really working
2686 } else QGraphicsView::dropEvent(event);
2690 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2692 bool snap = KdenliveSettings::snaptopoints();
2693 KdenliveSettings::setSnaptopoints(false);
2694 if (mode == OVERWRITEEDIT) {
2695 // if we are in overwrite mode, move clips accordingly
2697 if (item == NULL) info = posinfo;
2698 else info = item->info();
2699 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);
2700 QList<QGraphicsItem *> selection = m_scene->items(rect);
2701 if (item) selection.removeAll(item);
2702 for (int i = 0; i < selection.count(); i++) {
2703 if (!selection.at(i)->isEnabled()) continue;
2704 if (selection.at(i)->type() == AVWIDGET) {
2705 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2706 if (clip->startPos() < info.startPos) {
2707 if (clip->endPos() > info.endPos) {
2708 ItemInfo clipInfo = clip->info();
2709 ItemInfo dupInfo = clipInfo;
2710 GenTime diff = info.startPos - clipInfo.startPos;
2711 dupInfo.startPos = info.startPos;
2712 dupInfo.cropStart += diff;
2713 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2714 ItemInfo newdupInfo = dupInfo;
2715 GenTime diff2 = info.endPos - info.startPos;
2716 newdupInfo.startPos = info.endPos;
2717 newdupInfo.cropStart += diff2;
2718 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2719 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2720 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2721 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2722 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2724 ItemInfo newclipInfo = clip->info();
2725 newclipInfo.endPos = info.startPos;
2726 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2727 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2729 } else if (clip->endPos() <= info.endPos) {
2730 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2731 m_waitingThumbs.removeAll(clip);
2732 scene()->removeItem(clip);
2736 ItemInfo newclipInfo = clip->info();
2737 newclipInfo.startPos = info.endPos;
2738 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2739 clip->resizeStart(info.endPos.frames(m_document->fps()));
2743 } else if (mode == INSERTEDIT) {
2744 // if we are in push mode, move clips accordingly
2746 if (item == NULL) info = posinfo;
2747 else info = item->info();
2748 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);
2749 QList<QGraphicsItem *> selection = m_scene->items(rect);
2750 if (item) selection.removeAll(item);
2751 for (int i = 0; i < selection.count(); i++) {
2752 if (selection.at(i)->type() == AVWIDGET) {
2753 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2754 if (clip->startPos() < info.startPos) {
2755 if (clip->endPos() > info.startPos) {
2756 ItemInfo clipInfo = clip->info();
2757 ItemInfo dupInfo = clipInfo;
2758 GenTime diff = info.startPos - clipInfo.startPos;
2759 dupInfo.startPos = info.startPos;
2760 dupInfo.cropStart += diff;
2761 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2762 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2763 // Commented out; variable dup unused. --granjow
2764 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2765 cutClip(clipInfo, info.startPos, true, false);
2768 // TODO: add insertspacecommand
2773 KdenliveSettings::setSnaptopoints(snap);
2777 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2779 if (mode == OVERWRITEEDIT) {
2780 // if we are in overwrite or push mode, move clips accordingly
2781 bool snap = KdenliveSettings::snaptopoints();
2782 KdenliveSettings::setSnaptopoints(false);
2783 ItemInfo info = item->info();
2784 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2785 QList<QGraphicsItem *> selection = m_scene->items(rect);
2786 selection.removeAll(item);
2787 for (int i = 0; i < selection.count(); i++) {
2788 if (!selection.at(i)->isEnabled()) continue;
2789 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2790 Transition *tr = static_cast<Transition *>(selection.at(i));
2791 if (tr->startPos() < info.startPos) {
2792 ItemInfo firstPos = tr->info();
2793 ItemInfo newPos = firstPos;
2794 firstPos.endPos = item->startPos();
2795 newPos.startPos = item->endPos();
2796 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2797 if (tr->endPos() > info.endPos) {
2799 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2801 } else if (tr->endPos() > info.endPos) {
2803 ItemInfo firstPos = tr->info();
2804 firstPos.startPos = item->endPos();
2805 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2807 // remove transition
2808 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2812 KdenliveSettings::setSnaptopoints(snap);
2816 QStringList CustomTrackView::mimeTypes() const
2818 QStringList qstrList;
2819 // list of accepted mime types for drop
2820 qstrList.append("text/plain");
2821 qstrList.append("kdenlive/producerslist");
2822 qstrList.append("kdenlive/clip");
2826 Qt::DropActions CustomTrackView::supportedDropActions() const
2828 // returns what actions are supported when dropping
2829 return Qt::MoveAction;
2832 void CustomTrackView::setDuration(int duration)
2834 int diff = qAbs(duration - sceneRect().width());
2835 if (diff * matrix().m11() > -50) {
2836 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2837 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2839 m_projectDuration = duration;
2842 int CustomTrackView::duration() const
2844 return m_projectDuration;
2847 void CustomTrackView::addTrack(TrackInfo type, int ix)
2849 QList <TransitionInfo> transitionInfos;
2850 if (ix == -1 || ix == m_document->tracksCount()) {
2851 m_document->insertTrack(0, type);
2852 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2854 m_document->insertTrack(m_document->tracksCount() - ix, type);
2855 // insert track in MLT playlist
2856 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2858 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2859 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2860 QList<QGraphicsItem *> selection = m_scene->items(r);
2861 resetSelectionGroup();
2863 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2864 scene()->addItem(m_selectionGroup);
2865 for (int i = 0; i < selection.count(); i++) {
2866 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2867 m_selectionGroup->addToGroup(selection.at(i));
2868 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2871 // Move graphic items
2872 m_selectionGroup->translate(0, m_tracksHeight);
2874 // adjust track number
2875 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2876 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2877 for (int i = 0; i < children.count(); i++) {
2878 if (children.at(i)->type() == GROUPWIDGET) {
2879 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2880 children << grp->childItems();
2883 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2885 ItemInfo clipinfo = item->info();
2886 if (item->type() == AVWIDGET) {
2887 ClipItem *clip = static_cast <ClipItem *>(item);
2888 // slowmotion clips are not track dependant, so no need to update them
2889 if (clip->speed() != 1.0) continue;
2890 // We add a move clip command so that we get the correct producer for new track number
2891 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2892 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2893 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2894 // problem updating clip
2895 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2898 } /*else if (item->type() == TRANSITIONWIDGET) {
2899 Transition *tr = static_cast <Transition *>(item);
2900 int track = tr->transitionEndTrack();
2902 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2906 // Sync transition tracks with MLT playlist
2908 TransitionInfo info;
2909 for (int i = 0; i < transitionInfos.count(); i++) {
2910 info = transitionInfos.at(i);
2911 tr = getTransitionItem(info);
2912 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2913 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2916 resetSelectionGroup(false);
2917 m_document->renderer()->unlockService(tractor);
2920 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2921 for (int i = 0; i < m_guides.count(); i++) {
2922 QLineF l = m_guides.at(i)->line();
2923 l.setP2(QPointF(l.x2(), maxHeight));
2924 m_guides.at(i)->setLine(l);
2927 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2928 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2929 viewport()->update();
2930 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2931 //setFixedHeight(50 * m_tracksCount);
2933 updateTrackNames(ix, true);
2936 void CustomTrackView::removeTrack(int ix)
2938 // Delete track in MLT playlist
2939 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2940 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2942 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2943 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2944 QList<QGraphicsItem *> selection = m_scene->items(r);
2946 resetSelectionGroup();
2948 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2949 scene()->addItem(m_selectionGroup);
2950 for (int i = 0; i < selection.count(); i++) {
2951 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2952 m_selectionGroup->addToGroup(selection.at(i));
2953 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2956 // Move graphic items
2957 qreal ydiff = 0 - (int) m_tracksHeight;
2958 m_selectionGroup->translate(0, ydiff);
2959 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2961 // adjust track number
2962 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2963 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2964 for (int i = 0; i < children.count(); i++) {
2965 if (children.at(i)->type() == GROUPWIDGET) {
2966 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2967 children << grp->childItems();
2970 if (children.at(i)->type() == AVWIDGET) {
2971 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2973 ItemInfo clipinfo = clip->info();
2974 // We add a move clip command so that we get the correct producer for new track number
2975 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2976 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2977 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2978 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2981 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2982 Transition *tr = static_cast <Transition *>(children.at(i));
2984 int track = tr->transitionEndTrack();
2986 ItemInfo clipinfo = tr->info();
2987 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2991 resetSelectionGroup(false);
2992 m_document->renderer()->unlockService(tractor);
2994 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2995 for (int i = 0; i < m_guides.count(); i++) {
2996 QLineF l = m_guides.at(i)->line();
2997 l.setP2(QPointF(l.x2(), maxHeight));
2998 m_guides.at(i)->setLine(l);
3000 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
3001 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3003 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3004 viewport()->update();
3006 updateTrackNames(ix, false);
3007 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3010 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3012 for (int i = 0; i < trackInfos.count(); ++i) {
3013 m_document->setTrackType(i, trackInfos.at(i));
3014 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3015 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3018 viewport()->update();
3019 emit trackHeightChanged();
3022 void CustomTrackView::slotSwitchTrackAudio(int ix)
3024 /*for (int i = 0; i < m_document->tracksCount(); i++)
3025 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3026 int tracknumber = m_document->tracksCount() - ix - 1;
3027 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3028 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3029 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3030 setDocumentModified();
3033 void CustomTrackView::slotSwitchTrackLock(int ix)
3035 int tracknumber = m_document->tracksCount() - ix - 1;
3036 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3037 m_commandStack->push(command);
3041 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3043 int tracknumber = m_document->tracksCount() - ix - 1;
3044 m_document->switchTrackLock(tracknumber, lock);
3046 emit doTrackLock(ix, lock);
3047 AbstractClipItem *clip = NULL;
3048 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3050 for (int i = 0; i < selection.count(); i++) {
3051 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3052 if (selection.at(i)->parentItem() && m_selectionGroup) {
3053 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3054 resetSelectionGroup();
3057 bool changeGroupLock = true;
3058 bool hasClipOnTrack = false;
3059 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3060 for (int j = 0; j < children.count(); ++j) {
3061 if (children.at(j)->isSelected()) {
3062 if (children.at(j)->type() == AVWIDGET)
3063 emit clipItemSelected(NULL);
3064 else if (children.at(j)->type() == TRANSITIONWIDGET)
3065 emit transitionItemSelected(NULL);
3070 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3071 if (child == m_dragItem)
3074 // only unlock group, if it is not locked by another track too
3075 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3076 changeGroupLock = false;
3078 // only (un-)lock if at least one clip is on the track
3079 if (child->track() == ix)
3080 hasClipOnTrack = true;
3082 if (changeGroupLock && hasClipOnTrack)
3083 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3084 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3085 if (selection.at(i)->parentItem()) {
3086 if (selection.at(i)->parentItem() == m_selectionGroup) {
3087 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3088 resetSelectionGroup();
3090 // groups are handled separately
3095 if (selection.at(i)->isSelected()) {
3096 if (selection.at(i)->type() == AVWIDGET)
3097 emit clipItemSelected(NULL);
3099 emit transitionItemSelected(NULL);
3101 clip = static_cast <AbstractClipItem *>(selection.at(i));
3102 clip->setItemLocked(lock);
3103 if (clip == m_dragItem)
3107 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3108 viewport()->update();
3109 setDocumentModified();
3112 void CustomTrackView::slotSwitchTrackVideo(int ix)
3114 int tracknumber = m_document->tracksCount() - ix;
3115 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3116 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3117 setDocumentModified();
3120 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3122 // Check there is no group going over several tracks there, or that would result in timeline corruption
3123 QList<QGraphicsItem *> selection = scene()->items(rect);
3125 int maxHeight = m_tracksHeight * 1.5;
3126 for (int i = 0; i < selection.count(); i++) {
3127 // Check that we don't try to move a group with clips on other tracks
3128 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3131 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3139 void CustomTrackView::slotRemoveSpace()
3143 if (m_menuPosition.isNull()) {
3144 pos = GenTime(cursorPos(), m_document->fps());
3146 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3147 d->comboTracks->setCurrentIndex(m_selectedTrack);
3148 d->label->setText(i18n("Track"));
3149 d->before_select->setHidden(true);
3150 d->setWindowTitle(i18n("Remove Space"));
3151 d->video_track->setHidden(true);
3152 d->audio_track->setHidden(true);
3153 if (d->exec() != QDialog::Accepted) {
3157 track = d->comboTracks->currentIndex();
3160 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3161 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3164 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3165 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3169 ClipItem *item = getClipItemAt(pos, track);
3171 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);
3174 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3176 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);
3180 // Make sure there is no group in the way
3181 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3184 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3186 // groups found on track, do not allow the move
3187 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3191 QList<ItemInfo> clipsToMove;
3192 QList<ItemInfo> transitionsToMove;
3194 for (int i = 0; i < items.count(); i++) {
3195 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3196 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3197 ItemInfo info = item->info();
3198 if (item->type() == AVWIDGET) {
3199 clipsToMove.append(info);
3200 } else if (item->type() == TRANSITIONWIDGET) {
3201 transitionsToMove.append(info);
3206 if (!transitionsToMove.isEmpty()) {
3207 // Make sure that by moving the items, we don't get a transition collision
3208 // Find first transition
3209 ItemInfo info = transitionsToMove.at(0);
3210 for (int i = 1; i < transitionsToMove.count(); i++)
3211 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3213 // make sure there are no transitions on the way
3214 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3215 items = scene()->items(rect);
3216 int transitionCorrection = -1;
3217 for (int i = 0; i < items.count(); i++) {
3218 if (items.at(i)->type() == TRANSITIONWIDGET) {
3219 // There is a transition on the way
3220 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3221 int transitionEnd = item->endPos().frames(m_document->fps());
3222 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3226 if (transitionCorrection > 0) {
3227 // We need to fix the move length
3228 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3231 // Make sure we don't send transition before 0
3232 if (info.startPos.frames(m_document->fps()) < length) {
3233 // reduce length to maximum possible
3234 length = info.startPos.frames(m_document->fps());
3238 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3239 updateTrackDuration(track, command);
3240 m_commandStack->push(command);
3243 void CustomTrackView::slotInsertSpace()
3247 if (m_menuPosition.isNull()) {
3248 pos = GenTime(cursorPos(), m_document->fps());
3250 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3251 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3253 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3254 m_document->timecode(), track, m_document->tracksList(), this);
3255 if (d->exec() != QDialog::Accepted) {
3259 GenTime spaceDuration = d->selectedDuration();
3260 track = d->selectedTrack();
3263 QList<QGraphicsItem *> items;
3265 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3266 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3270 ClipItem *item = getClipItemAt(pos, track);
3271 if (item) pos = item->startPos();
3273 // Make sure there is no group in the way
3274 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3276 items = checkForGroups(rect, &isOk);
3278 // groups found on track, do not allow the move
3279 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3283 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3284 items = scene()->items(rect);
3287 QList<ItemInfo> clipsToMove;
3288 QList<ItemInfo> transitionsToMove;
3290 for (int i = 0; i < items.count(); i++) {
3291 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3292 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3293 ItemInfo info = item->info();
3294 if (item->type() == AVWIDGET)
3295 clipsToMove.append(info);
3296 else if (item->type() == TRANSITIONWIDGET)
3297 transitionsToMove.append(info);
3301 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3302 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3303 updateTrackDuration(track, command);
3304 m_commandStack->push(command);
3308 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3310 int diff = duration.frames(m_document->fps());
3311 resetSelectionGroup();
3312 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3313 scene()->addItem(m_selectionGroup);
3315 Transition *transition;
3317 // Create lists with start pos for each track
3318 QMap <int, int> trackClipStartList;
3319 QMap <int, int> trackTransitionStartList;
3321 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3322 trackClipStartList[i] = -1;
3323 trackTransitionStartList[i] = -1;
3326 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3327 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3329 if (clip->parentItem()) {
3330 m_selectionGroup->addToGroup(clip->parentItem());
3331 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3333 m_selectionGroup->addToGroup(clip);
3334 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3336 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))
3337 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3339 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);
3342 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3343 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3345 if (transition->parentItem()) {
3346 m_selectionGroup->addToGroup(transition->parentItem());
3347 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3349 m_selectionGroup->addToGroup(transition);
3350 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3352 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))
3353 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3354 } 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);
3356 m_selectionGroup->translate(diff, 0);
3358 // update items coordinates
3359 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3361 for (int i = 0; i < itemList.count(); i++) {
3362 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3363 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3364 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3365 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3366 for (int j = 0; j < children.count(); j++) {
3367 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3372 resetSelectionGroup(false);
3374 track = m_document->tracksCount() - track;
3375 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3378 void CustomTrackView::deleteClip(const QString &clipId)
3380 resetSelectionGroup();
3381 QList<QGraphicsItem *> itemList = items();
3382 QUndoCommand *deleteCommand = new QUndoCommand();
3384 for (int i = 0; i < itemList.count(); i++) {
3385 if (itemList.at(i)->type() == AVWIDGET) {
3386 ClipItem *item = (ClipItem *)itemList.at(i);
3387 if (item->clipProducer() == clipId) {
3389 if (item->parentItem()) {
3390 // Clip is in a group, destroy the group
3391 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3393 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3397 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3399 delete deleteCommand;
3401 updateTrackDuration(-1, deleteCommand);
3402 m_commandStack->push(deleteCommand);
3406 void CustomTrackView::seekCursorPos(int pos)
3408 m_document->renderer()->seek(qMax(pos, 0));
3412 int CustomTrackView::seekPosition() const
3414 return m_document->renderer()->requestedSeekPosition;
3418 void CustomTrackView::setCursorPos(int pos)
3420 if (pos != m_cursorPos) {
3421 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3423 m_cursorLine->setPos(m_cursorPos, 0);
3424 if (m_autoScroll) checkScrolling();
3426 else emit updateRuler();
3429 void CustomTrackView::updateCursorPos()
3431 m_cursorLine->setPos(m_cursorPos, 0);
3434 int CustomTrackView::cursorPos()
3436 return (int)(m_cursorPos);
3439 void CustomTrackView::moveCursorPos(int delta)
3441 int currentPos = m_document->renderer()->requestedSeekPosition;
3442 if (currentPos == SEEK_INACTIVE) {
3443 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3446 currentPos += delta;
3448 m_document->renderer()->seek(qMax(0, currentPos));
3452 void CustomTrackView::initCursorPos(int pos)
3454 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3456 m_cursorLine->setPos(pos, 0);
3460 void CustomTrackView::checkScrolling()
3462 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3465 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3467 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3468 if (!m_controlModifier) QGraphicsView::mouseReleaseEvent(event);
3469 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3470 #if QT_VERSION >= 0x040600
3471 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3473 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3474 if (event->button() == Qt::MidButton) {
3477 setDragMode(QGraphicsView::NoDrag);
3478 if (m_operationMode == MOVEGUIDE) {
3479 setCursor(Qt::ArrowCursor);
3480 m_operationMode = NONE;
3481 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3482 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3483 if (newPos != m_dragGuide->position()) {
3484 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3485 m_commandStack->push(command);
3486 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3487 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3488 m_document->syncGuides(m_guides);
3493 } else if (m_operationMode == SPACER && m_selectionGroup) {
3495 if (event->modifiers() != Qt::ControlModifier) {
3496 // We are moving all tracks
3498 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3499 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3500 QList <AbstractGroupItem*> groups;
3502 if (timeOffset != GenTime()) {
3503 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3505 QList<ItemInfo> clipsToMove;
3506 QList<ItemInfo> transitionsToMove;
3508 // Create lists with start pos for each track
3509 QMap <int, int> trackClipStartList;
3510 QMap <int, int> trackTransitionStartList;
3512 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3513 trackClipStartList[i] = -1;
3514 trackTransitionStartList[i] = -1;
3517 for (int i = 0; i < items.count(); i++) {
3518 if (items.at(i)->type() == GROUPWIDGET) {
3519 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3520 if (!groups.contains(group)) groups.append(group);
3521 items += items.at(i)->childItems();
3525 for (int i = 0; i < items.count(); i++) {
3526 if (items.at(i)->type() == AVWIDGET) {
3527 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3528 ItemInfo info = item->info();
3529 clipsToMove.append(info);
3531 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3532 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3533 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3534 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3535 ItemInfo info = item->info();
3536 transitionsToMove.append(info);
3538 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3539 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3542 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3543 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3544 updateTrackDuration(track, command);
3545 m_commandStack->push(command);
3546 if (track != -1) track = m_document->tracksCount() - track;
3547 kDebug() << "SPACER TRACK:" << track;
3548 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3549 setDocumentModified();
3552 for (int i = 0; i < groups.count(); i++)
3553 rebuildGroup(groups.at(i));
3555 resetSelectionGroup();
3559 m_operationMode = NONE;
3560 } else if (m_operationMode == RUBBERSELECTION) {
3561 resetSelectionGroup();
3562 groupSelectedItems();
3563 m_operationMode = NONE;
3566 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3567 emit transitionItemSelected(NULL);
3571 if (m_dragItem) info = m_dragItem->info();
3573 if (m_operationMode == MOVE) {
3574 setCursor(Qt::OpenHandCursor);
3575 if (m_dragItem->parentItem() == 0) {
3576 // we are moving one clip, easy
3577 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3578 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3579 Mlt::Producer *prod = item->getProducer(info.track);
3580 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);
3583 QUndoCommand *moveCommand = new QUndoCommand();
3584 moveCommand->setText(i18n("Move clip"));
3585 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3587 int tracknumber = m_document->tracksCount() - item->track() - 1;
3588 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3589 if (isLocked) item->setItemLocked(true);
3590 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3591 // Also move automatic transitions (on lower track)
3592 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3593 ItemInfo startTrInfo;
3594 ItemInfo newStartTrInfo;
3595 bool moveStartTrans = false;
3596 bool moveEndTrans = false;
3597 if (startTransition && startTransition->isAutomatic()) {
3598 startTrInfo = startTransition->info();
3599 newStartTrInfo = startTrInfo;
3600 newStartTrInfo.track = info.track;
3601 newStartTrInfo.startPos = info.startPos;
3602 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3603 // transition end should stay the same
3605 // transition end should be adjusted to clip
3606 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3608 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3610 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3611 // Check if there is a transition at clip end
3612 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3613 if (tr && tr->isAutomatic()) {
3614 ItemInfo trInfo = tr->info();
3615 ItemInfo newTrInfo = trInfo;
3616 newTrInfo.track = info.track;
3617 newTrInfo.endPos = m_dragItem->endPos();
3618 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3619 // transition start should stay the same
3621 // transition start should be moved
3622 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3624 if (newTrInfo.startPos < newTrInfo.endPos) {
3625 moveEndTrans = true;
3626 if (moveStartTrans) {
3627 // we have to move both transitions, remove the start one so that there is no collision
3628 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3630 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3631 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3632 if (moveStartTrans) {
3633 // re-add transition in correct place
3634 int transTrack = startTransition->transitionEndTrack();
3635 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3636 transTrack = getPreviousVideoTrack(info.track);
3638 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3639 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3645 if (moveStartTrans && !moveEndTrans) {
3646 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3647 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3650 // Also move automatic transitions (on upper track)
3651 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3652 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3653 ItemInfo trInfo = tr->info();
3654 ItemInfo newTrInfo = trInfo;
3655 newTrInfo.startPos = m_dragItem->startPos();
3656 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3657 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3658 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3659 // transition end should be adjusted to clip on upper track
3660 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3662 if (newTrInfo.startPos < newTrInfo.endPos) {
3663 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3664 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3668 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3669 // Check if there is a transition at clip end
3670 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3671 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3672 ItemInfo trInfo = tr->info();
3673 ItemInfo newTrInfo = trInfo;
3674 newTrInfo.endPos = m_dragItem->endPos();
3675 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3676 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3677 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3678 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3679 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3680 // transition start should be moved
3681 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3683 if (newTrInfo.startPos < newTrInfo.endPos) {
3684 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3685 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3690 updateTrackDuration(info.track, moveCommand);
3691 if (m_dragItemInfo.track != info.track)
3692 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3693 m_commandStack->push(moveCommand);
3694 //checkTrackSequence(m_dragItem->track());
3696 // undo last move and emit error message
3697 bool snap = KdenliveSettings::snaptopoints();
3698 KdenliveSettings::setSnaptopoints(false);
3699 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3700 KdenliveSettings::setSnaptopoints(snap);
3701 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3703 setDocumentModified();
3704 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3705 Transition *transition = static_cast <Transition *>(m_dragItem);
3706 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3707 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)) {
3708 // Moving transition failed, revert to previous position
3709 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3710 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3712 QUndoCommand *moveCommand = new QUndoCommand();
3713 moveCommand->setText(i18n("Move transition"));
3714 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3715 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3716 updateTrackDuration(info.track, moveCommand);
3717 if (m_dragItemInfo.track != info.track)
3718 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3719 m_commandStack->push(moveCommand);
3720 setDocumentModified();
3724 // Moving several clips. We need to delete them and readd them to new position,
3725 // or they might overlap each other during the move
3726 QGraphicsItemGroup *group;
3727 if (m_selectionGroup)
3728 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3730 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3731 QList<QGraphicsItem *> items = group->childItems();
3732 QList<ItemInfo> clipsToMove;
3733 QList<ItemInfo> transitionsToMove;
3735 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3736 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3738 QUndoCommand *moveGroup = new QUndoCommand();
3739 moveGroup->setText(i18n("Move group"));
3740 if (timeOffset != GenTime() || trackOffset != 0) {
3741 // remove items in MLT playlist
3744 int max = items.count();
3745 for (int i = 0; i < max; i++) {
3746 if (items.at(i)->type() == GROUPWIDGET) {
3747 items += items.at(i)->childItems();
3750 m_document->renderer()->blockSignals(true);
3751 for (int i = 0; i < items.count(); i++) {
3752 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3753 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3754 ItemInfo info = item->info();
3755 if (item->type() == AVWIDGET) {
3756 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3757 // error, clip cannot be removed from playlist
3758 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3760 clipsToMove.append(info);
3763 transitionsToMove.append(info);
3764 Transition *tr = static_cast <Transition*>(item);
3765 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3768 m_document->renderer()->blockSignals(false);
3769 for (int i = 0; i < items.count(); i++) {
3770 // re-add items in correct place
3771 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3772 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3774 ItemInfo info = item->info();
3775 int tracknumber = m_document->tracksCount() - info.track - 1;
3776 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3778 group->removeFromGroup(item);
3779 item->setItemLocked(true);
3782 if (item->type() == AVWIDGET) {
3783 ClipItem *clip = static_cast <ClipItem*>(item);
3784 int trackProducer = info.track;
3785 info.track = m_document->tracksCount() - info.track;
3786 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3787 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3788 for (int i = 0; i < clip->effectsCount(); i++) {
3789 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3792 Transition *tr = static_cast <Transition*>(item);
3793 int newTrack = tr->transitionEndTrack();
3794 if (!tr->forcedTrack()) {
3795 newTrack = getPreviousVideoTrack(info.track);
3797 tr->updateTransitionEndTrack(newTrack);
3798 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3799 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3802 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3803 updateTrackDuration(-1, moveGroup);
3804 m_commandStack->push(moveGroup);
3806 //QPointF top = group->sceneBoundingRect().topLeft();
3807 //QPointF oldpos = m_selectionGroup->scenePos();
3808 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3809 //group->setPos(top);
3810 //TODO: get rid of the 3 lines below
3811 if (m_selectionGroup) {
3812 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3813 m_selectionGroupInfo.track = m_selectionGroup->track();
3815 QList <AbstractGroupItem*> groupList;
3816 for (int i = 0; i < items.count(); ++i) {
3817 if (items.at(i)->type() == GROUPWIDGET) {
3818 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3819 if (!groupList.contains(group)) groupList.append(group);
3824 for (int i = 0; i < groupList.count(); ++i) {
3825 rebuildGroup(groupList.at(i));
3828 for (int i = 0; i < items.count(); ++i) {
3830 items.at(i)->setSelected(true);
3831 if (items.at(i)->parentItem())
3832 items.at(i)->parentItem()->setSelected(true);
3835 resetSelectionGroup();
3836 groupSelectedItems();
3838 rebuildGroup((AbstractGroupItem *)group);
3840 setDocumentModified();
3843 m_document->renderer()->doRefresh();
3844 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3846 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3847 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3849 QUndoCommand *resizeCommand = new QUndoCommand();
3850 resizeCommand->setText(i18n("Resize group"));
3851 QList <QGraphicsItem *> items = parent->childItems();
3852 QList <ItemInfo> infos = parent->resizeInfos();
3853 parent->clearResizeInfos();
3855 for (int i = 0; i < items.count(); ++i) {
3856 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3857 if (item && item->type() == AVWIDGET) {
3858 ItemInfo info = infos.at(itemcount);
3859 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3863 m_commandStack->push(resizeCommand);
3866 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3868 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3870 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3871 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3873 QUndoCommand *resizeCommand = new QUndoCommand();
3874 resizeCommand->setText(i18n("Resize group"));
3875 QList <QGraphicsItem *> items = parent->childItems();
3876 QList <ItemInfo> infos = parent->resizeInfos();
3877 parent->clearResizeInfos();
3879 for (int i = 0; i < items.count(); ++i) {
3880 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3881 if (item && item->type() == AVWIDGET) {
3882 ItemInfo info = infos.at(itemcount);
3883 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3887 updateTrackDuration(-1, resizeCommand);
3888 m_commandStack->push(resizeCommand);
3891 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3893 } else if (m_operationMode == FADEIN) {
3894 // resize fade in effect
3895 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3896 int ix = item->hasEffect("volume", "fadein");
3897 int ix2 = item->hasEffect("", "fade_from_black");
3899 QDomElement oldeffect = item->effectAtIndex(ix);
3900 int start = item->cropStart().frames(m_document->fps());
3901 int end = item->fadeIn();
3903 slotDeleteEffect(item, -1, oldeffect, false);
3906 QDomElement effect = oldeffect.cloneNode().toElement();
3907 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3908 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3909 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3910 emit clipItemSelected(item);
3912 } else if (item->fadeIn() != 0 && ix2 == -1) {
3914 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3916 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3917 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3918 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3919 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3922 QDomElement oldeffect = item->effectAtIndex(ix2);
3923 int start = item->cropStart().frames(m_document->fps());
3924 int end = item->fadeIn();
3926 slotDeleteEffect(item, -1, oldeffect, false);
3929 QDomElement effect = oldeffect.cloneNode().toElement();
3930 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3931 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3932 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3933 emit clipItemSelected(item);
3936 } else if (m_operationMode == FADEOUT) {
3937 // resize fade out effect
3938 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3939 int ix = item->hasEffect("volume", "fadeout");
3940 int ix2 = item->hasEffect("", "fade_to_black");
3942 QDomElement oldeffect = item->effectAtIndex(ix);
3943 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3944 int start = item->fadeOut();
3946 slotDeleteEffect(item, -1, oldeffect, false);
3948 start = end - start;
3949 QDomElement effect = oldeffect.cloneNode().toElement();
3950 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3951 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3952 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3953 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3954 emit clipItemSelected(item);
3956 } else if (item->fadeOut() != 0 && ix2 == -1) {
3958 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3960 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3961 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3962 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3963 int start = end-item->fadeOut();
3964 EffectsList::setParameter(effect, "in", QString::number(start));
3965 EffectsList::setParameter(effect, "out", QString::number(end));
3966 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3969 QDomElement oldeffect = item->effectAtIndex(ix2);
3970 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3971 int start = item->fadeOut();
3973 slotDeleteEffect(item, -1, oldeffect, false);
3975 start = end - start;
3976 QDomElement effect = oldeffect.cloneNode().toElement();
3977 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3978 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3979 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3980 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3981 emit clipItemSelected(item);
3984 } else if (m_operationMode == KEYFRAME) {
3985 // update the MLT effect
3986 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3987 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3989 // check if we want to remove keyframe
3990 double val = mapToScene(event->pos()).toPoint().y();
3991 QRectF br = item->sceneBoundingRect();
3992 double maxh = 100.0 / br.height();
3993 val = (br.bottom() - val) * maxh;
3994 int start = item->cropStart().frames(m_document->fps());
3995 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3997 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3999 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4001 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4004 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4005 //item->updateKeyframeEffect();
4006 //QString next = item->keyframes(item->selectedEffectIndex());
4007 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4008 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4010 m_commandStack->push(command);
4011 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4012 emit clipItemSelected(item);
4014 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
4015 // A transition is selected
4017 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
4018 if (transitionClip && transitionClip->baseClip()) {
4019 QString size = transitionClip->baseClip()->getProperty("frame_size");
4020 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4021 if (factor == 0) factor = 1.0;
4022 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4023 p.setY(size.section('x', 1, 1).toInt());
4025 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
4026 } else emit transitionItemSelected(NULL);
4027 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4028 m_operationMode = NONE;
4031 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4033 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4035 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4036 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4037 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4038 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4039 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4040 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4041 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4044 m_waitingThumbs.removeAll(item);
4046 if (item->isSelected()) emit clipItemSelected(NULL);
4047 item->baseClip()->removeReference();
4048 m_document->updateClip(item->baseClip()->getId());
4050 /*if (item->baseClip()->isTransparent()) {
4051 // also remove automatic transition
4052 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4053 if (tr && tr->isAutomatic()) {
4054 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4055 scene()->removeItem(tr);
4060 if (m_dragItem == item) m_dragItem = NULL;
4062 #if QT_VERSION >= 0x040600
4063 // animate item deletion
4064 item->closeAnimation();
4065 /*if (refresh) item->closeAnimation();
4067 // no refresh, means we have several operations chained, we need to delete clip immediatly
4068 // so that it does not get in the way of the other
4077 setDocumentModified();
4078 if (refresh) m_document->renderer()->doRefresh();
4081 void CustomTrackView::deleteSelectedClips()
4083 resetSelectionGroup();
4084 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4085 if (itemList.count() == 0) {
4086 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4089 scene()->clearSelection();
4090 QUndoCommand *deleteSelected = new QUndoCommand();
4094 int transitionCount = 0;
4095 // expand & destroy groups
4096 for (int i = 0; i < itemList.count(); i++) {
4097 if (itemList.at(i)->type() == GROUPWIDGET) {
4099 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4100 QList <ItemInfo> clipInfos;
4101 QList <ItemInfo> transitionInfos;
4102 for (int j = 0; j < children.count(); j++) {
4103 if (children.at(j)->type() == AVWIDGET) {
4104 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4105 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4106 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4107 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4108 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4110 if (itemList.contains(children.at(j))) {
4111 children.removeAt(j);
4115 itemList += children;
4116 if (clipInfos.count() > 0)
4117 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4119 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4120 itemList.insert(i + 1, itemList.at(i)->parentItem());
4123 for (int i = 0; i < itemList.count(); i++) {
4124 if (itemList.at(i)->type() == AVWIDGET) {
4126 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4127 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4128 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4129 emit clipItemSelected(NULL);
4130 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4132 Transition *item = static_cast <Transition *>(itemList.at(i));
4133 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4134 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4135 emit transitionItemSelected(NULL);
4138 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4139 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4140 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4141 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4142 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4143 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4144 else deleteSelected->setText(i18n("Delete selected items"));
4145 updateTrackDuration(-1, deleteSelected);
4146 m_commandStack->push(deleteSelected);
4150 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4153 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4155 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4157 kDebug() << "ERROR: Cannot find clip for speed change";
4158 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4161 info.track = m_document->tracksCount() - item->track();
4162 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4164 item->setSpeed(speed, strobe);
4165 item->updateRectGeometry();
4166 if (item->cropDuration().frames(m_document->fps()) != endPos)
4167 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4168 updatePositionEffects(item, info);
4169 setDocumentModified();
4171 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4175 void CustomTrackView::cutSelectedClips()
4177 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4178 QList<AbstractGroupItem *> groups;
4179 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4180 for (int i = 0; i < itemList.count(); ++i) {
4181 if (!itemList.at(i))
4183 if (itemList.at(i)->type() == AVWIDGET) {
4184 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4185 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4186 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4187 if (!groups.contains(group))
4189 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4190 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4191 m_commandStack->push(command);
4193 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4194 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4195 if (!groups.contains(group))
4200 for (int i = 0; i < groups.count(); ++i)
4201 razorGroup(groups.at(i), currentPos);
4204 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4207 QList <QGraphicsItem *> children = group->childItems();
4208 QList <ItemInfo> clips1, transitions1;
4209 QList <ItemInfo> clipsCut, transitionsCut;
4210 QList <ItemInfo> clips2, transitions2;
4211 for (int i = 0; i < children.count(); ++i) {
4212 children.at(i)->setSelected(false);
4213 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4214 if (child->type() == AVWIDGET) {
4215 if (cutPos > child->endPos())
4216 clips1 << child->info();
4217 else if (cutPos < child->startPos())
4218 clips2 << child->info();
4220 clipsCut << child->info();
4222 if (cutPos > child->endPos())
4223 transitions1 << child->info();
4224 else if (cutPos < child->startPos())
4225 transitions2 << child->info();
4227 transitionsCut << child->info();
4230 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4232 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4233 m_commandStack->push(command);
4237 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)
4240 for (int i = 0; i < clipsCut.count(); ++i) {
4241 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4243 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4244 clips1 << clip->info();
4245 if (clipBehind != NULL)
4246 clips2 << clipBehind->info();
4249 /* TODO: cut transitionsCut
4250 * For now just append them to group1 */
4251 transitions1 << transitionsCut;
4252 doGroupClips(clips1, transitions1, true);
4253 doGroupClips(clips2, transitions2, true);
4255 /* we might also just use clipsCut.at(0)->parentItem().
4256 * Do this loop just in case something went wrong during cut */
4257 for (int i = 0; i < clipsCut.count(); ++i) {
4258 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4259 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4260 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4261 QList <QGraphicsItem *> children = group->childItems();
4262 QList <ItemInfo> groupClips;
4263 QList <ItemInfo> groupTrans;
4264 for (int j = 0; j < children.count(); ++j) {
4265 if (children.at(j)->type() == AVWIDGET)
4266 groupClips << ((AbstractClipItem *)children.at(j))->info();
4267 else if (children.at(j)->type() == TRANSITIONWIDGET)
4268 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4270 doGroupClips(groupClips, groupTrans, false);
4274 for (int i = 0; i < clipsCut.count(); ++i)
4275 cutClip(clipsCut.at(i), cutPos, false);
4276 // TODO: uncut transitonsCut
4277 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4281 void CustomTrackView::groupClips(bool group)
4283 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4284 QList <ItemInfo> clipInfos;
4285 QList <ItemInfo> transitionInfos;
4288 int max = itemList.count();
4289 for (int i = 0; i < max; i++) {
4290 if (itemList.at(i)->type() == GROUPWIDGET) {
4291 itemList += itemList.at(i)->childItems();
4295 for (int i = 0; i < itemList.count(); i++) {
4296 if (itemList.at(i)->type() == AVWIDGET) {
4297 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4298 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4299 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4300 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4301 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4304 if (clipInfos.count() > 0) {
4305 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4306 m_commandStack->push(command);
4310 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4312 resetSelectionGroup();
4313 m_scene->clearSelection();
4315 for (int i = 0; i < clipInfos.count(); i++) {
4316 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4317 if (clip == NULL) continue;
4318 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4319 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4320 m_document->clipManager()->removeGroup(grp);
4321 scene()->destroyItemGroup(grp);
4323 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4325 for (int i = 0; i < transitionInfos.count(); i++) {
4326 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4327 if (tr == NULL) continue;
4328 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4329 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4330 m_document->clipManager()->removeGroup(grp);
4331 scene()->destroyItemGroup(grp);
4333 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4335 setDocumentModified();
4339 QList <QGraphicsItemGroup *> groups;
4340 for (int i = 0; i < clipInfos.count(); i++) {
4341 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4343 clip->setSelected(true);
4346 for (int i = 0; i < transitionInfos.count(); i++) {
4347 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4349 clip->setSelected(true);
4352 groupSelectedItems(false, true);
4353 setDocumentModified();
4356 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4358 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4359 if (baseclip == NULL) {
4360 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4364 if (baseclip->getProducer() == NULL) {
4365 // If the clip has no producer, we must wait until it is created...
4367 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4368 emit forceClipProcessing(clipId);
4369 qApp->processEvents();
4370 for (int i = 0; i < 10; i++) {
4371 if (baseclip->getProducer() == NULL) {
4372 qApp->processEvents();
4373 m_producerNotReady.wait(&m_mutex, 200);
4376 if (baseclip->getProducer() == NULL) {
4377 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4381 emit displayMessage(QString(), InformationMessage);
4385 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4386 item->setEffectList(effects);
4387 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4388 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4389 scene()->addItem(item);
4391 int producerTrack = info.track;
4392 int tracknumber = m_document->tracksCount() - info.track - 1;
4393 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4394 if (isLocked) item->setItemLocked(true);
4396 baseclip->addReference();
4397 m_document->updateClip(baseclip->getId());
4398 info.track = m_document->tracksCount() - info.track;
4399 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4400 for (int i = 0; i < item->effectsCount(); i++) {
4401 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4403 setDocumentModified();
4405 m_document->renderer()->doRefresh();
4406 if (!baseclip->isPlaceHolder())
4407 m_waitingThumbs.append(item);
4408 m_thumbsTimer.start();
4411 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4413 QMutexLocker locker(&m_mutex);
4414 QList<QGraphicsItem *> list = scene()->items();
4415 QList <ClipItem *>clipList;
4416 ClipItem *clip = NULL;
4417 DocClipBase *baseClip = NULL;
4418 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4419 for (int i = 0; i < list.size(); ++i) {
4420 if (list.at(i)->type() == AVWIDGET) {
4421 clip = static_cast <ClipItem *>(list.at(i));
4422 if (clip->clipProducer() == clipId) {
4423 if (baseClip == NULL) {
4424 baseClip = clip->baseClip();
4426 ItemInfo info = clip->info();
4427 Mlt::Producer *prod = NULL;
4428 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4429 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4430 else prod = baseClip->getProducer(info.track);
4431 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4432 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4434 else clipList.append(clip);
4438 for (int i = 0; i < clipList.count(); i++)
4439 clipList.at(i)->refreshClip(true, true);
4440 m_document->renderer()->unlockService(tractor);
4443 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4445 int framepos = (int)(pos.frames(m_document->fps()));
4446 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4447 ClipItem *clip = NULL;
4448 for (int i = 0; i < list.size(); i++) {
4449 if (!list.at(i)->isEnabled()) continue;
4450 if (list.at(i)->type() == AVWIDGET) {
4451 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4452 if (test->endPos() == pos) clip = test;
4459 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4461 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4462 ClipItem *clip = NULL;
4463 for (int i = 0; i < list.size(); i++) {
4464 if (!list.at(i)->isEnabled()) continue;
4465 if (list.at(i)->type() == AVWIDGET) {
4466 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4467 if (test->startPos() == pos) clip = test;
4474 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4476 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4477 QList<QGraphicsItem *> list = scene()->items(p);
4478 ClipItem *clip = NULL;
4479 for (int i = 0; i < list.size(); i++) {
4480 if (!list.at(i)->isEnabled()) continue;
4481 if (list.at(i)->type() == AVWIDGET) {
4482 clip = static_cast <ClipItem *>(list.at(i));
4489 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4491 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4495 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4497 int pos = info.startPos.frames(m_document->fps());
4498 int track = m_document->tracksCount() - info.b_track;
4499 return getTransitionItemAt(pos, track);
4502 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4504 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4505 QList<QGraphicsItem *> list = scene()->items(p);
4506 Transition *clip = NULL;
4507 for (int i = 0; i < list.size(); i++) {
4508 if (!list.at(i)->isEnabled()) continue;
4509 if (list.at(i)->type() == TRANSITIONWIDGET) {
4510 clip = static_cast <Transition *>(list.at(i));
4517 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4519 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4522 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4524 int framepos = (int)(pos.frames(m_document->fps()));
4525 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4526 QList<QGraphicsItem *> list = scene()->items(p);
4527 Transition *clip = NULL;
4528 for (int i = 0; i < list.size(); i++) {
4529 if (!list.at(i)->isEnabled()) continue;
4530 if (list.at(i)->type() == TRANSITIONWIDGET) {
4531 Transition *test = static_cast <Transition *>(list.at(i));
4532 if (test->endPos() == pos) clip = test;
4539 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4541 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4542 QList<QGraphicsItem *> list = scene()->items(p);
4543 Transition *clip = NULL;
4544 for (int i = 0; i < list.size(); ++i) {
4545 if (!list.at(i)->isEnabled()) continue;
4546 if (list.at(i)->type() == TRANSITIONWIDGET) {
4547 Transition *test = static_cast <Transition *>(list.at(i));
4548 if (test->startPos() == pos) clip = test;
4555 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4557 if (m_selectionGroup) resetSelectionGroup(false);
4558 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4560 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);
4561 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4564 Mlt::Producer *prod = item->getProducer(end.track);
4567 qDebug() << "Moving item " << (long)item << " from .. to:";
4568 qDebug() << item->info();
4572 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4573 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4576 bool snap = KdenliveSettings::snaptopoints();
4577 KdenliveSettings::setSnaptopoints(false);
4578 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4580 int tracknumber = m_document->tracksCount() - end.track - 1;
4581 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4582 m_scene->clearSelection();
4583 if (isLocked) item->setItemLocked(true);
4585 if (item->isItemLocked()) item->setItemLocked(false);
4586 item->setSelected(true);
4588 if (item->baseClip()->isTransparent()) {
4589 // Also move automatic transition
4590 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4591 if (tr && tr->isAutomatic()) {
4592 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4593 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);
4594 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4597 KdenliveSettings::setSnaptopoints(snap);
4598 setDocumentModified();
4600 // undo last move and emit error message
4601 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4603 if (refresh) m_document->renderer()->doRefresh();
4604 if (out_actualEnd != NULL) {
4605 *out_actualEnd = item->info();
4607 qDebug() << "Actual end position updated:" << *out_actualEnd;
4611 qDebug() << item->info();
4616 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4619 resetSelectionGroup();
4620 m_scene->clearSelection();
4622 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4623 scene()->addItem(m_selectionGroup);
4625 m_document->renderer()->blockSignals(true);
4626 for (int i = 0; i < startClip.count(); i++) {
4628 startClip[i].startPos = startClip.at(i).startPos - offset;
4629 startClip[i].track = startClip.at(i).track - trackOffset;
4631 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4633 clip->setItemLocked(false);
4634 if (clip->parentItem()) {
4635 m_selectionGroup->addToGroup(clip->parentItem());
4636 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4638 m_selectionGroup->addToGroup(clip);
4639 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4641 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4642 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4644 for (int i = 0; i < startTransition.count(); i++) {
4646 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4647 startTransition[i].track = startTransition.at(i).track - trackOffset;
4649 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4651 tr->setItemLocked(false);
4652 if (tr->parentItem()) {
4653 m_selectionGroup->addToGroup(tr->parentItem());
4654 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4656 m_selectionGroup->addToGroup(tr);
4657 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4659 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());
4660 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4662 m_document->renderer()->blockSignals(false);
4664 if (m_selectionGroup) {
4665 bool snap = KdenliveSettings::snaptopoints();
4666 KdenliveSettings::setSnaptopoints(false);
4668 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4669 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4671 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4672 QList <AbstractGroupItem*> groupList;
4674 int max = children.count();
4675 for (int i = 0; i < max; i++) {
4676 if (children.at(i)->type() == GROUPWIDGET) {
4677 children += children.at(i)->childItems();
4678 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4679 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4680 /*m_document->clipManager()->removeGroup(grp);
4681 m_scene->destroyItemGroup(grp);*/
4682 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4683 if (!groupList.contains(group)) groupList.append(group);
4684 children.removeAll(children.at(i));
4689 for (int i = 0; i < children.count(); i++) {
4690 // re-add items in correct place
4691 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4692 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4694 ItemInfo info = item->info();
4695 int tracknumber = m_document->tracksCount() - info.track - 1;
4696 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4698 item->setItemLocked(true);
4699 else if (item->isItemLocked())
4700 item->setItemLocked(false);
4702 if (item->type() == AVWIDGET) {
4703 ClipItem *clip = static_cast <ClipItem*>(item);
4704 int trackProducer = info.track;
4705 info.track = m_document->tracksCount() - info.track;
4706 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4707 for (int i = 0; i < clip->effectsCount(); i++) {
4708 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4710 } else if (item->type() == TRANSITIONWIDGET) {
4711 Transition *tr = static_cast <Transition*>(item);
4713 if (!tr->forcedTrack()) {
4714 newTrack = getPreviousVideoTrack(info.track);
4716 newTrack = tr->transitionEndTrack() + trackOffset;
4717 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4719 tr->updateTransitionEndTrack(newTrack);
4720 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4724 resetSelectionGroup(false);
4725 for (int i = 0; i < groupList.count(); i++)
4726 rebuildGroup(groupList.at(i));
4730 KdenliveSettings::setSnaptopoints(snap);
4731 m_document->renderer()->doRefresh();
4732 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4735 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4737 Transition *item = getTransitionItemAt(start.startPos, start.track);
4739 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);
4740 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4744 bool snap = KdenliveSettings::snaptopoints();
4745 KdenliveSettings::setSnaptopoints(false);
4747 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4748 // Transition was moved
4749 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4750 } else if (end.endPos == start.endPos) {
4751 // Transition start resize
4752 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4753 } else if (end.startPos == start.startPos) {
4754 // Transition end resize;
4755 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4756 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4759 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4760 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4761 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4763 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4764 KdenliveSettings::setSnaptopoints(snap);
4765 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4766 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());
4767 if (m_dragItem && m_dragItem == item) {
4769 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4770 if (transitionClip && transitionClip->baseClip()) {
4771 QString size = transitionClip->baseClip()->getProperty("frame_size");
4772 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4773 if (factor == 0) factor = 1.0;
4774 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4775 p.setY(size.section('x', 1, 1).toInt());
4777 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4779 if (refresh) m_document->renderer()->doRefresh();
4780 setDocumentModified();
4783 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4785 bool resizeClipStart = (start.startPos != end.startPos);
4786 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4788 if (dontWorry) return;
4789 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);
4790 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4793 if (item->parentItem()) {
4794 // Item is part of a group, reset group
4795 resetSelectionGroup();
4798 bool snap = KdenliveSettings::snaptopoints();
4799 KdenliveSettings::setSnaptopoints(false);
4801 if (resizeClipStart) {
4802 ItemInfo clipinfo = item->info();
4803 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4804 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4806 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4808 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4810 ItemInfo clipinfo = item->info();
4811 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4812 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4814 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4816 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4818 if (!resizeClipStart && end.cropStart != start.cropStart) {
4819 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4820 ItemInfo clipinfo = end;
4821 clipinfo.track = m_document->tracksCount() - end.track;
4822 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4824 item->setCropStart(end.cropStart);
4825 item->resetThumbs(true);
4828 m_document->renderer()->doRefresh();
4829 KdenliveSettings::setSnaptopoints(snap);
4830 setDocumentModified();
4833 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4835 if (pos == oldInfo.startPos.frames(m_document->fps()))
4837 bool snap = KdenliveSettings::snaptopoints();
4839 KdenliveSettings::setSnaptopoints(false);
4840 item->resizeStart(pos);
4841 if (item->startPos().frames(m_document->fps()) != pos) {
4842 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4843 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4844 KdenliveSettings::setSnaptopoints(snap);
4847 KdenliveSettings::setSnaptopoints(snap);
4850 bool hasParentCommand = false;
4852 hasParentCommand = true;
4854 command = new QUndoCommand();
4855 command->setText(i18n("Resize clip start"));
4858 // do this here, too, because otherwise undo won't update the group
4859 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4860 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4862 ItemInfo info = item->info();
4863 if (item->type() == AVWIDGET) {
4864 ItemInfo resizeinfo = oldInfo;
4865 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4866 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4868 // Check if there is an automatic transition on that clip (lower track)
4869 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4870 if (transition && transition->isAutomatic()) {
4871 ItemInfo trInfo = transition->info();
4872 ItemInfo newTrInfo = trInfo;
4873 newTrInfo.startPos = item->startPos();
4874 if (newTrInfo.startPos < newTrInfo.endPos)
4875 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4877 // Check if there is an automatic transition on that clip (upper track)
4878 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4879 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4880 ItemInfo trInfo = transition->info();
4881 ItemInfo newTrInfo = trInfo;
4882 newTrInfo.startPos = item->startPos();
4883 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4884 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4885 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4888 ClipItem *clip = static_cast < ClipItem * >(item);
4891 // Since we must always resize clip before updating the keyframes, we
4892 // put a resize command before & after checking keyframes so that
4893 // we are sure the resize is performed before whenever we do or undo the action
4894 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4895 adjustEffects(clip, oldInfo, command);
4896 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4898 KdenliveSettings::setSnaptopoints(false);
4899 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4900 KdenliveSettings::setSnaptopoints(snap);
4901 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4903 } else if (item->type() == TRANSITIONWIDGET) {
4904 Transition *transition = static_cast <Transition *>(item);
4905 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)) {
4906 // Cannot resize transition
4907 KdenliveSettings::setSnaptopoints(false);
4908 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4909 KdenliveSettings::setSnaptopoints(snap);
4910 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4912 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4913 if (command == NULL)
4914 m_commandStack->push(moveCommand);
4918 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4919 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4921 if (!hasParentCommand)
4922 m_commandStack->push(command);
4925 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4927 if (pos == oldInfo.endPos.frames(m_document->fps()))
4929 bool snap = KdenliveSettings::snaptopoints();
4931 KdenliveSettings::setSnaptopoints(false);
4932 item->resizeEnd(pos);
4933 if (item->endPos().frames(m_document->fps()) != pos) {
4934 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4935 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4936 KdenliveSettings::setSnaptopoints(snap);
4939 KdenliveSettings::setSnaptopoints(snap);
4942 bool hasParentCommand = false;
4944 hasParentCommand = true;
4946 command = new QUndoCommand();
4949 // do this here, too, because otherwise undo won't update the group
4950 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4951 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4953 ItemInfo info = item->info();
4954 if (item->type() == AVWIDGET) {
4955 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4956 ItemInfo resizeinfo = info;
4957 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4958 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4960 // Check if there is an automatic transition on that clip (lower track)
4961 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4962 if (tr && tr->isAutomatic()) {
4963 ItemInfo trInfo = tr->info();
4964 ItemInfo newTrInfo = trInfo;
4965 newTrInfo.endPos = item->endPos();
4966 if (newTrInfo.endPos > newTrInfo.startPos)
4967 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4970 // Check if there is an automatic transition on that clip (upper track)
4971 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4972 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4973 ItemInfo trInfo = tr->info();
4974 ItemInfo newTrInfo = trInfo;
4975 newTrInfo.endPos = item->endPos();
4976 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4977 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4978 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4982 ClipItem *clip = static_cast < ClipItem * >(item);
4985 // Since we must always resize clip before updating the keyframes, we
4986 // put a resize command before & after checking keyframes so that
4987 // we are sure the resize is performed before whenever we do or undo the action
4988 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4989 adjustEffects(clip, oldInfo, command);
4990 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4992 KdenliveSettings::setSnaptopoints(false);
4993 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4994 KdenliveSettings::setSnaptopoints(true);
4995 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4997 } else if (item->type() == TRANSITIONWIDGET) {
4998 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4999 Transition *transition = static_cast <Transition *>(item);
5000 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)) {
5001 // Cannot resize transition
5002 KdenliveSettings::setSnaptopoints(false);
5003 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5004 KdenliveSettings::setSnaptopoints(true);
5005 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5007 // Check transition keyframes
5008 QDomElement old = transition->toXML();
5009 if (transition->updateKeyframes()) {
5010 QDomElement xml = transition->toXML();
5011 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);
5012 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5014 new MoveTransitionCommand(this, oldInfo, info, false, command);
5017 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5018 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5020 if (!hasParentCommand) {
5021 updateTrackDuration(oldInfo.track, command);
5022 m_commandStack->push(command);
5026 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
5028 int end = item->fadeIn();
5030 // there is a fade in effect
5031 int effectPos = item->hasEffect("volume", "fadein");
5032 if (effectPos != -1) {
5033 QDomElement effect = item->getEffectAtIndex(effectPos);
5034 int start = item->cropStart().frames(m_document->fps());
5035 int max = item->cropDuration().frames(m_document->fps());
5037 // Make sure the fade effect is not longer than the clip
5038 item->setFadeIn(max);
5039 end = item->fadeIn();
5042 EffectsList::setParameter(effect, "in", QString::number(start));
5043 EffectsList::setParameter(effect, "out", QString::number(end));
5045 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5046 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5047 // if fade effect is displayed, update the effect edit widget with new clip duration
5048 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5049 emit clipItemSelected(item);
5052 effectPos = item->hasEffect("brightness", "fade_from_black");
5053 if (effectPos != -1) {
5054 QDomElement effect = item->getEffectAtIndex(effectPos);
5055 int start = item->cropStart().frames(m_document->fps());
5056 int max = item->cropDuration().frames(m_document->fps());
5058 // Make sure the fade effect is not longer than the clip
5059 item->setFadeIn(max);
5060 end = item->fadeIn();
5063 EffectsList::setParameter(effect, "in", QString::number(start));
5064 EffectsList::setParameter(effect, "out", QString::number(end));
5066 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5067 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5068 // if fade effect is displayed, update the effect edit widget with new clip duration
5069 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5070 emit clipItemSelected(item);
5075 int start = item->fadeOut();
5077 // there is a fade out effect
5078 int effectPos = item->hasEffect("volume", "fadeout");
5079 if (effectPos != -1) {
5080 QDomElement effect = item->getEffectAtIndex(effectPos);
5081 int max = item->cropDuration().frames(m_document->fps());
5082 int end = max + item->cropStart().frames(m_document->fps());
5084 // Make sure the fade effect is not longer than the clip
5085 item->setFadeOut(max);
5086 start = item->fadeOut();
5088 start = end - start;
5089 EffectsList::setParameter(effect, "in", QString::number(start));
5090 EffectsList::setParameter(effect, "out", QString::number(end));
5092 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5093 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5094 // if fade effect is displayed, update the effect edit widget with new clip duration
5095 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5096 emit clipItemSelected(item);
5099 effectPos = item->hasEffect("brightness", "fade_to_black");
5100 if (effectPos != -1) {
5101 QDomElement effect = item->getEffectAtIndex(effectPos);
5102 int max = item->cropDuration().frames(m_document->fps());
5103 int end = max + item->cropStart().frames(m_document->fps());
5105 // Make sure the fade effect is not longer than the clip
5106 item->setFadeOut(max);
5107 start = item->fadeOut();
5109 start = end - start;
5110 EffectsList::setParameter(effect, "in", QString::number(start));
5111 EffectsList::setParameter(effect, "out", QString::number(end));
5113 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5114 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5115 // if fade effect is displayed, update the effect edit widget with new clip duration
5116 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5117 emit clipItemSelected(item);
5122 int effectPos = item->hasEffect("freeze", "freeze");
5123 if (effectPos != -1) {
5124 // Freeze effect needs to be adjusted with clip resize
5125 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5126 QDomElement eff = item->getEffectAtIndex(effectPos);
5127 if (!eff.isNull() && diff != 0) {
5128 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5129 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5131 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5132 emit clipItemSelected(item);
5139 double CustomTrackView::getSnapPointForPos(double pos)
5141 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5144 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5146 QList <GenTime> snaps;
5147 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5148 QList<QGraphicsItem *> itemList = items();
5149 for (int i = 0; i < itemList.count(); i++) {
5150 if (itemList.at(i) == selected) continue;
5151 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5152 if (itemList.at(i)->type() == AVWIDGET) {
5153 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5154 GenTime start = item->startPos();
5155 GenTime end = item->endPos();
5156 snaps.append(start);
5158 if (!offsetList.isEmpty()) {
5159 for (int j = 0; j < offsetList.size(); j++) {
5160 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5161 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5165 QList < GenTime > markers = item->snapMarkers();
5166 for (int j = 0; j < markers.size(); ++j) {
5167 GenTime t = markers.at(j);
5169 if (!offsetList.isEmpty()) {
5170 for (int k = 0; k < offsetList.size(); k++) {
5171 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5175 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5176 Transition *transition = static_cast <Transition*>(itemList.at(i));
5177 GenTime start = transition->startPos();
5178 GenTime end = transition->endPos();
5179 snaps.append(start);
5181 if (!offsetList.isEmpty()) {
5182 for (int j = 0; j < offsetList.size(); j++) {
5183 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5184 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5190 // add cursor position
5191 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5193 if (!offsetList.isEmpty()) {
5194 for (int j = 0; j < offsetList.size(); j++) {
5195 snaps.append(pos - offsetList.at(j));
5200 for (int i = 0; i < m_guides.count(); i++) {
5201 snaps.append(m_guides.at(i)->position());
5202 if (!offsetList.isEmpty()) {
5203 for (int j = 0; j < offsetList.size(); j++) {
5204 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5210 QPoint z = m_document->zone();
5211 snaps.append(GenTime(z.x(), m_document->fps()));
5212 snaps.append(GenTime(z.y(), m_document->fps()));
5215 m_scene->setSnapList(snaps);
5216 //for (int i = 0; i < m_snapPoints.size(); ++i)
5217 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5220 void CustomTrackView::slotSeekToPreviousSnap()
5222 updateSnapPoints(NULL);
5223 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5224 seekCursorPos((int) res.frames(m_document->fps()));
5228 void CustomTrackView::slotSeekToNextSnap()
5230 updateSnapPoints(NULL);
5231 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5232 seekCursorPos((int) res.frames(m_document->fps()));
5236 void CustomTrackView::clipStart()
5238 AbstractClipItem *item = getMainActiveClip();
5240 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5245 void CustomTrackView::clipEnd()
5247 AbstractClipItem *item = getMainActiveClip();
5249 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5254 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c, QUndoCommand *groupCommand)
5256 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
5257 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t, groupCommand);
5258 if (!groupCommand) m_commandStack->push(command);
5261 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5263 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5264 m_commandStack->push(command);
5267 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5269 DocClipBase *base = m_document->clipManager()->getClipById(id);
5270 QList <CommentedTime> markers = base->commentedSnapMarkers();
5272 if (markers.isEmpty()) {
5273 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5276 QUndoCommand *deleteMarkers = new QUndoCommand();
5277 deleteMarkers->setText("Delete clip markers");
5279 for (int i = 0; i < markers.size(); i++) {
5280 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5282 m_commandStack->push(deleteMarkers);
5285 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5287 DocClipBase *base = m_document->clipManager()->getClipById(id);
5288 QList < CommentedTime > markers = base->commentedSnapMarkers();
5290 for (int i = 0; i < markers.count(); i++) {
5291 data.append(QString::number(markers.at(i).time().seconds()));
5293 data.append(QString::number(markers.at(i).time().seconds()));
5295 data.append(markers.at(i).comment());
5298 if (!data.isEmpty()) {
5299 QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5300 if (url.isEmpty()) return;
5302 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5303 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5306 file.write(data.toUtf8());
5311 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5313 KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5314 if (url.isEmpty()) return;
5315 QFile file(url.path());
5316 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5317 emit displayMessage(i18n("Cannot open file %1", url.fileName()), ErrorMessage);
5320 QString data = QString::fromUtf8(file.readAll());
5322 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5325 QUndoCommand *command = new QUndoCommand();
5326 command->setText("Load markers");
5328 foreach(QString line, lines) {
5330 values = line.split("\t", QString::SkipEmptyParts);
5331 double time1 = values.at(0).toDouble(&ok);
5334 if (values.count() >1) {
5335 time2 = values.at(1).toDouble(&ok);
5336 if (values.count() == 2) {
5337 // Check if second value is a number or text
5340 markerText = values.at(1);
5342 else markerText = i18n("Marker");
5345 // We assume 3 values per line: in out name
5347 // 2nd value is not a number, drop
5350 markerText = values.at(2);
5354 if (!markerText.isEmpty()) {
5355 // Marker found, add it
5356 slotAddClipMarker(id, GenTime(time1), markerText, command);
5357 if (time2 > 0 && time2 != time1) slotAddClipMarker(id, GenTime(time2), markerText, command);
5360 if (command->childCount() > 0) m_commandStack->push(command);
5361 else delete command;
5364 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5366 DocClipBase *base = m_document->clipManager()->getClipById(id);
5367 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5368 else base->deleteSnapMarker(pos);
5369 emit updateClipMarkers(base);
5370 setDocumentModified();
5371 viewport()->update();
5374 int CustomTrackView::hasGuide(int pos, int offset)
5376 for (int i = 0; i < m_guides.count(); i++) {
5377 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5378 if (qAbs(guidePos - pos) <= offset) return guidePos;
5379 else if (guidePos > pos) return -1;
5384 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5388 double fps = m_document->fps();
5389 for (int i = 0; i < m_guides.count(); i++) {
5390 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5391 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5393 goMenu->setEnabled(!m_guides.isEmpty());
5396 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5398 if (oldPos > GenTime() && pos > GenTime()) {
5400 for (int i = 0; i < m_guides.count(); i++) {
5401 if (m_guides.at(i)->position() == oldPos) {
5402 Guide *item = m_guides.at(i);
5403 item->updateGuide(pos, comment);
5407 } else if (pos > GenTime()) addGuide(pos, comment);
5411 for (int i = 0; i < m_guides.count(); i++) {
5412 if (m_guides.at(i)->position() == oldPos) {
5413 delete m_guides.takeAt(i);
5418 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5420 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5421 m_document->syncGuides(m_guides);
5424 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5426 for (int i = 0; i < m_guides.count(); i++) {
5427 if (m_guides.at(i)->position() == pos) {
5428 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5432 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5433 scene()->addItem(g);
5435 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5436 m_document->syncGuides(m_guides);
5440 void CustomTrackView::slotAddGuide(bool dialog)
5442 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5444 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5445 m_document->timecode(), i18n("Add Guide"), this);
5446 if (d->exec() != QDialog::Accepted) {
5450 marker = d->newMarker();
5453 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5455 if (addGuide(marker.time(), marker.comment())) {
5456 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5457 m_commandStack->push(command);
5461 void CustomTrackView::slotEditGuide(int guidePos)
5464 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5465 else pos = GenTime(guidePos, m_document->fps());
5467 for (int i = 0; i < m_guides.count(); i++) {
5468 if (m_guides.at(i)->position() == pos) {
5469 slotEditGuide(m_guides.at(i)->info());
5474 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5477 void CustomTrackView::slotEditGuide(CommentedTime guide)
5479 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5480 if (d->exec() == QDialog::Accepted) {
5481 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5482 m_commandStack->push(command);
5488 void CustomTrackView::slotEditTimeLineGuide()
5490 if (m_dragGuide == NULL) return;
5491 CommentedTime guide = m_dragGuide->info();
5492 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5493 m_document->timecode(), i18n("Edit Guide"), this);
5494 if (d->exec() == QDialog::Accepted) {
5495 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5496 m_commandStack->push(command);
5501 void CustomTrackView::slotDeleteGuide(int guidePos)
5504 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5505 else pos = GenTime(guidePos, m_document->fps());
5507 for (int i = 0; i < m_guides.count(); i++) {
5508 if (m_guides.at(i)->position() == pos) {
5509 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5510 m_commandStack->push(command);
5515 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5519 void CustomTrackView::slotDeleteTimeLineGuide()
5521 if (m_dragGuide == NULL) return;
5522 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5523 m_commandStack->push(command);
5527 void CustomTrackView::slotDeleteAllGuides()
5529 QUndoCommand *deleteAll = new QUndoCommand();
5530 deleteAll->setText("Delete all guides");
5531 for (int i = 0; i < m_guides.count(); i++) {
5532 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5534 m_commandStack->push(deleteAll);
5537 void CustomTrackView::setTool(PROJECTTOOL tool)
5542 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5545 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5546 m_scene->setScale(scaleFactor, verticalScale);
5547 removeTipAnimation();
5548 bool adjust = false;
5549 if (verticalScale != matrix().m22()) adjust = true;
5550 setMatrix(newmatrix);
5552 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5553 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5554 for (int i = 0; i < m_guides.count(); i++) {
5555 QLineF l = m_guides.at(i)->line();
5556 l.setP2(QPointF(l.x2(), newHeight));
5557 m_guides.at(i)->setLine(l);
5559 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5562 int diff = sceneRect().width() - m_projectDuration;
5563 if (diff * newmatrix.m11() < 50) {
5564 if (newmatrix.m11() < 0.4)
5565 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5567 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5569 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5570 centerOn(QPointF(cursorPos(), verticalPos));
5573 void CustomTrackView::slotRefreshGuides()
5575 if (KdenliveSettings::showmarkers()) {
5576 for (int i = 0; i < m_guides.count(); i++)
5577 m_guides.at(i)->update();
5581 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5583 painter->setClipRect(rect);
5584 QPen pen1 = painter->pen();
5585 QColor lineColor = palette().dark().color();
5586 lineColor.setAlpha(100);
5587 pen1.setColor(lineColor);
5588 painter->setPen(pen1);
5589 double min = rect.left();
5590 double max = rect.right();
5591 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5592 int maxTrack = m_document->tracksCount();
5593 QColor lockedColor = palette().button().color();
5594 QColor audioColor = palette().alternateBase().color();
5595 for (int i = 0; i < maxTrack; i++) {
5596 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5597 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5598 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5599 if (i == m_selectedTrack)
5600 painter->fillRect(track, m_activeTrackBrush.brush(this));
5602 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5604 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5608 bool CustomTrackView::findString(const QString &text)
5611 for (int i = 0; i < m_searchPoints.size(); ++i) {
5612 marker = m_searchPoints.at(i).comment();
5613 if (marker.contains(text, Qt::CaseInsensitive)) {
5614 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5615 int vert = verticalScrollBar()->value();
5616 int hor = cursorPos();
5617 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5625 void CustomTrackView::selectFound(QString track, QString pos)
5627 seekCursorPos(m_document->timecode().getFrameCount(pos));
5628 slotSelectTrack(track.toInt());
5630 int vert = verticalScrollBar()->value();
5631 int hor = cursorPos();
5632 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5635 bool CustomTrackView::findNextString(const QString &text)
5638 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5639 marker = m_searchPoints.at(i).comment();
5640 if (marker.contains(text, Qt::CaseInsensitive)) {
5641 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5642 int vert = verticalScrollBar()->value();
5643 int hor = cursorPos();
5644 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5653 void CustomTrackView::initSearchStrings()
5655 m_searchPoints.clear();
5656 QList<QGraphicsItem *> itemList = items();
5657 for (int i = 0; i < itemList.count(); i++) {
5658 // parse all clip names
5659 if (itemList.at(i)->type() == AVWIDGET) {
5660 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5661 GenTime start = item->startPos();
5662 CommentedTime t(start, item->clipName());
5663 m_searchPoints.append(t);
5664 // add all clip markers
5665 QList < CommentedTime > markers = item->commentedSnapMarkers();
5666 m_searchPoints += markers;
5671 for (int i = 0; i < m_guides.count(); i++)
5672 m_searchPoints.append(m_guides.at(i)->info());
5674 qSort(m_searchPoints);
5677 void CustomTrackView::clearSearchStrings()
5679 m_searchPoints.clear();
5683 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5685 QList<ItemInfo> matchingInfo;
5686 QList<QGraphicsItem *> itemList = items();
5687 for (int i = 0; i < itemList.count(); i++) {
5688 if (itemList.at(i)->type() == AVWIDGET) {
5689 ClipItem *item = (ClipItem *)itemList.at(i);
5690 if (item->clipProducer() == clipId)
5691 matchingInfo << item->info();
5694 return matchingInfo;
5697 void CustomTrackView::copyClip()
5699 qDeleteAll(m_copiedItems);
5700 m_copiedItems.clear();
5701 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5702 if (itemList.count() == 0) {
5703 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5706 for (int i = 0; i < itemList.count(); i++) {
5707 if (itemList.at(i)->type() == AVWIDGET) {
5708 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5709 ClipItem *clone = clip->clone(clip->info());
5710 m_copiedItems.append(clone);
5711 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5712 Transition *dup = static_cast <Transition *>(itemList.at(i));
5713 m_copiedItems.append(dup->clone());
5718 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5720 if (m_scene->editMode() != NORMALEDIT) {
5721 // If we are in overwrite mode, always allow the move
5724 int height = m_tracksHeight - 2;
5726 if (type == TRANSITIONWIDGET) {
5727 height = Transition::itemHeight();
5728 offset = Transition::itemOffset();
5730 else if (type == AVWIDGET) {
5731 height = ClipItem::itemHeight();
5732 offset = ClipItem::itemOffset();
5734 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);
5735 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5736 for (int i = 0; i < collisions.count(); i++) {
5737 if (collisions.at(i)->type() == type) {
5744 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5747 for (int i = 0; i < infoList.count(); i++) {
5748 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));
5751 QList<QGraphicsItem *> collisions = scene()->items(path);
5752 for (int i = 0; i < collisions.count(); i++) {
5753 if (collisions.at(i)->type() == type) return false;
5758 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5760 for (int i = 0; i < items.count(); i++) {
5761 ItemInfo info = items.at(i)->info();
5762 info.startPos += offset;
5763 info.endPos += offset;
5764 info.track += trackOffset;
5765 if (!canBePastedTo(info, items.at(i)->type())) return false;
5770 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5772 QPainterPath movePath;
5773 movePath.moveTo(0, 0);
5775 for (int i = 0; i < items.count(); i++) {
5776 ItemInfo info = items.at(i)->info();
5777 info.startPos = info.startPos + offset;
5778 info.endPos = info.endPos + offset;
5779 info.track = info.track + trackOffset;
5780 if (info.startPos < GenTime()) {
5781 // No clip should go below 0
5784 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));
5785 movePath.addRect(rect);
5787 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5788 for (int i = 0; i < collisions.count(); i++) {
5789 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5790 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5798 void CustomTrackView::pasteClip()
5800 if (m_copiedItems.count() == 0) {
5801 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5806 GenTime pos = GenTime(-1);
5807 if (m_menuPosition.isNull()) {
5808 position = mapFromGlobal(QCursor::pos());
5809 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5810 track = m_selectedTrack;
5811 pos = GenTime(m_cursorPos, m_document->fps());
5812 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5816 position = m_menuPosition;
5819 if (pos == GenTime(-1))
5820 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5822 track = (int)(mapToScene(position).y() / m_tracksHeight);
5824 GenTime leftPos = m_copiedItems.at(0)->startPos();
5825 int lowerTrack = m_copiedItems.at(0)->track();
5826 int upperTrack = m_copiedItems.at(0)->track();
5827 for (int i = 1; i < m_copiedItems.count(); i++) {
5828 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5829 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5830 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5833 GenTime offset = pos - leftPos;
5834 int trackOffset = track - lowerTrack;
5836 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5837 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5838 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5839 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5842 QUndoCommand *pasteClips = new QUndoCommand();
5843 pasteClips->setText("Paste clips");
5845 for (int i = 0; i < m_copiedItems.count(); i++) {
5846 // parse all clip names
5847 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5848 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5849 ItemInfo info = clip->info();
5850 info.startPos += offset;
5851 info.endPos += offset;
5852 info.track += trackOffset;
5853 if (canBePastedTo(info, AVWIDGET)) {
5854 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5855 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5856 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5857 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5859 info.startPos = tr->startPos() + offset;
5860 info.endPos = tr->endPos() + offset;
5861 info.track = tr->track() + trackOffset;
5862 int transitionEndTrack;
5863 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5864 else transitionEndTrack = tr->transitionEndTrack();
5865 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5866 if (info.startPos >= info.endPos) {
5867 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5868 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5869 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5872 updateTrackDuration(-1, pasteClips);
5873 m_commandStack->push(pasteClips);
5876 void CustomTrackView::pasteClipEffects()
5878 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5879 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5882 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5884 QUndoCommand *paste = new QUndoCommand();
5885 paste->setText("Paste effects");
5887 QList<QGraphicsItem *> clips = scene()->selectedItems();
5890 for (int i = 0; i < clips.count(); ++i) {
5891 if (clips.at(i)->type() == GROUPWIDGET) {
5892 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5893 for (int j = 0; j < children.count(); j++) {
5894 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5895 clips.append(children.at(j));
5901 for (int i = 0; i < clips.count(); ++i) {
5902 if (clips.at(i)->type() == AVWIDGET) {
5903 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5904 for (int j = 0; j < clip->effectsCount(); j++) {
5905 QDomElement eff = clip->effect(j);
5906 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5907 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5908 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5913 if (paste->childCount() > 0) m_commandStack->push(paste);
5916 //adjust effects (fades, ...)
5917 for (int i = 0; i < clips.count(); ++i) {
5918 if (clips.at(i)->type() == AVWIDGET) {
5919 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5920 updatePositionEffects(item, item->info());
5926 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5928 // parse parameters to check if we need to adjust to the new crop start
5929 int diff = (newstart - oldstart).frames(m_document->fps());
5930 int max = (newstart + duration).frames(m_document->fps());
5932 QDomNodeList params = xml.elementsByTagName("parameter");
5933 for (int i = 0; i < params.count(); i++) {
5934 QDomElement e = params.item(i).toElement();
5935 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5936 QString def = e.attribute("default");
5937 // Effect has a keyframe type parameter, we need to adjust the values
5938 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
5939 QStringList newKeyFrames;
5940 foreach(const QString &str, keys) {
5941 int pos = str.section(':', 0, 0).toInt();
5942 double val = str.section(':', 1, 1).toDouble();
5945 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5947 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5949 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5950 e.setAttribute("keyframes", newKeyFrames.join(";"));
5955 ClipItem *CustomTrackView::getClipUnderCursor() const
5957 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5958 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5959 for (int i = 0; i < collisions.count(); i++) {
5960 if (collisions.at(i)->type() == AVWIDGET) {
5961 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
5962 if (!clip->isItemLocked()) return clip;
5968 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5970 QList<QGraphicsItem *> clips = scene()->selectedItems();
5971 if (clips.isEmpty()) {
5972 return getClipUnderCursor();
5974 AbstractClipItem *item = NULL;
5975 for (int i = 0; i < clips.count(); ++i) {
5976 if (clips.at(i)->type() == AVWIDGET) {
5977 item = static_cast < AbstractClipItem *>(clips.at(i));
5978 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5981 if (item) return item;
5986 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5988 QList<QGraphicsItem *> clips = scene()->selectedItems();
5989 if (clips.isEmpty()) {
5990 return getClipUnderCursor();
5993 // remove all items in the list that are not clips
5994 for (int i = 0; i < clips.count();) {
5995 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5998 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5999 for (int i = 0; i < clips.count(); ++i) {
6000 if (clips.at(i)->type() == AVWIDGET) {
6001 item = static_cast < ClipItem *>(clips.at(i));
6002 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6010 void CustomTrackView::setInPoint()
6012 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6014 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6017 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6022 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6025 QUndoCommand *resizeCommand = new QUndoCommand();
6026 resizeCommand->setText(i18n("Resize group"));
6027 QList <QGraphicsItem *> items = parent->childItems();
6028 for (int i = 0; i < items.count(); ++i) {
6029 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6030 if (item && item->type() == AVWIDGET) {
6031 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6034 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6036 //TODO warn user of failed resize
6037 delete resizeCommand;
6040 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6043 void CustomTrackView::setOutPoint()
6045 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6047 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6050 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6054 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6057 QUndoCommand *resizeCommand = new QUndoCommand();
6058 resizeCommand->setText(i18n("Resize group"));
6059 QList <QGraphicsItem *> items = parent->childItems();
6060 for (int i = 0; i < items.count(); ++i) {
6061 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6062 if (item && item->type() == AVWIDGET) {
6063 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6066 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6068 //TODO warn user of failed resize
6069 delete resizeCommand;
6072 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6075 void CustomTrackView::slotUpdateAllThumbs()
6077 if (!isEnabled()) return;
6078 QList<QGraphicsItem *> itemList = items();
6079 //if (itemList.isEmpty()) return;
6081 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6082 for (int i = 0; i < itemList.count(); i++) {
6083 if (itemList.at(i)->type() == AVWIDGET) {
6084 item = static_cast <ClipItem *>(itemList.at(i));
6085 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6086 // Check if we have a cached thumbnail
6087 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6088 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6089 if (QFile::exists(thumb)) {
6091 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6092 item->slotSetStartThumb(pix);
6095 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6096 QString endThumb = startThumb;
6097 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6098 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6099 if (QFile::exists(startThumb)) {
6100 QPixmap pix(startThumb);
6101 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6102 item->slotSetStartThumb(pix);
6104 if (QFile::exists(endThumb)) {
6105 QPixmap pix(endThumb);
6106 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6107 item->slotSetEndThumb(pix);
6110 item->refreshClip(false, false);
6114 viewport()->update();
6117 void CustomTrackView::saveThumbnails()
6119 QList<QGraphicsItem *> itemList = items();
6121 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6122 for (int i = 0; i < itemList.count(); i++) {
6123 if (itemList.at(i)->type() == AVWIDGET) {
6124 item = static_cast <ClipItem *>(itemList.at(i));
6125 if (item->clipType() != COLOR) {
6126 // Check if we have a cached thumbnail
6127 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6128 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6129 if (!QFile::exists(thumb)) {
6130 QPixmap pix(item->startThumb());
6134 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6135 QString endThumb = startThumb;
6136 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6137 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6138 if (!QFile::exists(startThumb)) {
6139 QPixmap pix(item->startThumb());
6140 pix.save(startThumb);
6142 if (!QFile::exists(endThumb)) {
6143 QPixmap pix(item->endThumb());
6153 void CustomTrackView::slotInsertTrack(int ix)
6155 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6156 d->comboTracks->setCurrentIndex(ix);
6157 d->label->setText(i18n("Insert track"));
6158 d->setWindowTitle(i18n("Insert New Track"));
6160 if (d->exec() == QDialog::Accepted) {
6161 ix = d->comboTracks->currentIndex();
6162 if (d->before_select->currentIndex() == 1)
6166 info.isMute = false;
6167 info.isLocked = false;
6168 info.effectsList = EffectsList(true);
6169 if (d->video_track->isChecked()) {
6170 info.type = VIDEOTRACK;
6171 info.isBlind = false;
6173 info.type = AUDIOTRACK;
6174 info.isBlind = true;
6176 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6177 m_commandStack->push(addTrack);
6178 setDocumentModified();
6183 void CustomTrackView::slotDeleteTrack(int ix)
6185 if (m_document->tracksCount() < 2) return;
6186 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6187 d->comboTracks->setCurrentIndex(ix);
6188 d->label->setText(i18n("Delete track"));
6189 d->before_select->setHidden(true);
6190 d->setWindowTitle(i18n("Delete Track"));
6191 d->video_track->setHidden(true);
6192 d->audio_track->setHidden(true);
6193 if (d->exec() == QDialog::Accepted) {
6194 ix = d->comboTracks->currentIndex();
6195 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6196 deleteTimelineTrack(ix, info);
6197 setDocumentModified();
6198 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6199 m_commandStack->push(command);*/
6204 void CustomTrackView::slotConfigTracks(int ix)
6206 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6207 ix, parentWidget());
6208 if (d->exec() == QDialog::Accepted) {
6209 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6210 m_commandStack->push(configTracks);
6211 QList <int> toDelete = d->deletedTracks();
6212 for (int i = 0; i < toDelete.count(); ++i) {
6213 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6214 deleteTimelineTrack(toDelete.at(i) - i, info);
6216 setDocumentModified();
6221 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6223 if (m_document->tracksCount() < 2) return;
6224 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6225 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6226 QList<QGraphicsItem *> selection = m_scene->items(r);
6227 QUndoCommand *deleteTrack = new QUndoCommand();
6228 deleteTrack->setText("Delete track");
6230 // Delete all clips in selected track
6231 for (int i = 0; i < selection.count(); i++) {
6232 if (selection.at(i)->type() == AVWIDGET) {
6233 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6234 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6235 m_waitingThumbs.removeAll(item);
6236 m_scene->removeItem(item);
6239 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6240 Transition *item = static_cast <Transition *>(selection.at(i));
6241 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6242 m_scene->removeItem(item);
6248 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6249 m_commandStack->push(deleteTrack);
6252 void CustomTrackView::autoTransition()
6254 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6255 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6256 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6259 Transition *tr = static_cast <Transition*>(itemList.at(0));
6260 tr->setAutomatic(!tr->isAutomatic());
6261 QDomElement transition = tr->toXML();
6262 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);
6263 setDocumentModified();
6266 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6268 QList<QGraphicsItem *> list = scene()->items();
6269 ClipItem *clip = NULL;
6270 for (int i = 0; i < list.size(); ++i) {
6271 if (list.at(i)->type() == AVWIDGET) {
6272 clip = static_cast <ClipItem *>(list.at(i));
6273 if (clip->clipProducer() == id) {
6274 clip->setClipName(name);
6278 viewport()->update();
6281 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6283 minimum = GenTime();
6284 maximum = GenTime();
6285 QList<QGraphicsItem *> selection;
6286 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6287 selection.removeAll(item);
6288 for (int i = 0; i < selection.count(); i++) {
6289 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6290 if (clip && clip->type() == AVWIDGET) {
6291 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6292 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6297 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6299 minimum = GenTime();
6300 maximum = GenTime();
6301 QList<QGraphicsItem *> selection;
6302 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6303 selection.removeAll(item);
6304 for (int i = 0; i < selection.count(); i++) {
6305 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6306 if (clip && clip->type() == TRANSITIONWIDGET) {
6307 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6308 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6313 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6315 for (int i = 0; i < groups.count(); i++) {
6316 QDomNodeList children = groups.at(i).childNodes();
6317 scene()->clearSelection();
6318 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6319 QDomElement elem = children.item(nodeindex).toElement();
6320 int pos = elem.attribute("position").toInt();
6321 int track = elem.attribute("track").toInt();
6322 if (elem.tagName() == "clipitem") {
6323 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6324 if (clip) clip->setSelected(true);
6326 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6327 if (clip) clip->setSelected(true);
6330 groupSelectedItems(false, true);
6334 void CustomTrackView::splitAudio()
6336 resetSelectionGroup();
6337 QList<QGraphicsItem *> selection = scene()->selectedItems();
6338 if (selection.isEmpty()) {
6339 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6342 QUndoCommand *splitCommand = new QUndoCommand();
6343 splitCommand->setText(i18n("Split audio"));
6344 for (int i = 0; i < selection.count(); i++) {
6345 if (selection.at(i)->type() == AVWIDGET) {
6346 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6347 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6348 if (clip->parentItem()) {
6349 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6351 EffectsList effects;
6352 effects.clone(clip->effectList());
6353 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6358 if (splitCommand->childCount()) {
6359 updateTrackDuration(-1, splitCommand);
6360 m_commandStack->push(splitCommand);
6364 void CustomTrackView::setAudioAlignReference()
6366 QList<QGraphicsItem *> selection = scene()->selectedItems();
6367 if (selection.isEmpty() || selection.size() > 1) {
6368 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6371 if (m_audioCorrelator != NULL) {
6372 delete m_audioCorrelator;
6374 if (selection.at(0)->type() == AVWIDGET) {
6375 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6376 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6377 m_audioAlignmentReference = clip;
6379 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6380 m_audioCorrelator = new AudioCorrelation(envelope);
6384 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6385 envelope->dumpInfo();
6389 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6393 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6396 void CustomTrackView::alignAudio()
6398 bool referenceOK = true;
6399 if (m_audioCorrelator == NULL) {
6400 referenceOK = false;
6403 if (!scene()->items().contains(m_audioAlignmentReference)) {
6404 // The reference item has been deleted from the timeline (or so)
6405 referenceOK = false;
6409 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6414 QList<QGraphicsItem *> selection = scene()->selectedItems();
6415 foreach (QGraphicsItem *item, selection) {
6416 if (item->type() == AVWIDGET) {
6418 ClipItem *clip = static_cast<ClipItem*>(item);
6419 if (clip == m_audioAlignmentReference) {
6423 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6424 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()));
6426 // FFT only for larger vectors. We could use it all time, but for small vectors
6427 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6428 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6429 int shift = m_audioCorrelator->getShift(index);
6434 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6435 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6436 envelope->dumpInfo();
6438 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6439 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6440 qDebug() << "We will start at " << targetPos;
6441 qDebug() << "to shift by " << shift;
6442 qDebug() << "(eventually)";
6443 qDebug() << "(maybe)";
6447 QUndoCommand *moveCommand = new QUndoCommand();
6449 GenTime add(shift, m_document->fps());
6450 ItemInfo start = clip->info();
6452 ItemInfo end = start;
6453 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6454 end.endPos = end.startPos + start.cropDuration;
6456 if ( end.startPos.seconds() < 0 ) {
6457 // Clip would start before 0, so crop it first
6458 GenTime cropBy = -end.startPos;
6461 qDebug() << "Need to crop clip. " << start;
6462 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6465 ItemInfo resized = start;
6466 resized.startPos += cropBy;
6468 resizeClip(start, resized);
6469 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6471 start = clip->info();
6472 end.startPos += cropBy;
6475 qDebug() << "Clip cropped. " << start;
6476 qDebug() << "Moving to: " << end;
6480 if (itemCollision(clip, end)) {
6482 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6486 moveCommand->setText(i18n("Auto-align clip"));
6487 new MoveClipCommand(this, start, end, true, moveCommand);
6488 updateTrackDuration(clip->track(), moveCommand);
6489 m_commandStack->push(moveCommand);
6496 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6498 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6502 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6504 ClipItem *clip = getClipItemAt(pos, track);
6506 kDebug() << "// Cannot find clip to split!!!";
6510 int start = pos.frames(m_document->fps());
6511 int freetrack = m_document->tracksCount() - track - 1;
6513 // do not split audio when we are on an audio track
6514 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6517 for (; freetrack > 0; freetrack--) {
6518 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6519 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6520 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6521 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6522 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6527 kDebug() << "GOT TRK: " << track;
6528 if (freetrack == 0) {
6529 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6531 ItemInfo info = clip->info();
6532 info.track = m_document->tracksCount() - freetrack;
6533 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6534 scene()->clearSelection();
6535 clip->setSelected(true);
6536 ClipItem *audioClip = getClipItemAt(start, info.track);
6538 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6539 clip->setVideoOnly(true);
6540 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6541 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6543 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6544 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6546 m_document->renderer()->unlockService(tractor);
6547 audioClip->setSelected(true);
6548 audioClip->setAudioOnly(true);
6550 // keep video effects, move audio effects to audio clip
6553 for (int i = 0; i < effects.count(); ++i) {
6554 if (effects.at(i).attribute("type") == "audio") {
6555 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6558 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6563 groupSelectedItems(false, true);
6567 // unsplit clip: remove audio part and change video part to normal clip
6568 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6569 kDebug() << "//CANNOT FIND CLP GRP";
6572 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6573 QList<QGraphicsItem *> children = grp->childItems();
6574 if (children.count() != 2) {
6575 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6578 for (int i = 0; i < children.count(); i++) {
6579 if (children.at(i) != clip) {
6580 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6581 ItemInfo info = clip->info();
6582 deleteClip(clp->info());
6583 clip->setVideoOnly(false);
6584 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6585 if (!m_document->renderer()->mltUpdateClipProducer(
6587 m_document->tracksCount() - info.track,
6588 info.startPos.frames(m_document->fps()),
6589 clip->baseClip()->getProducer(info.track))) {
6591 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6592 info.startPos.frames(m_document->fps()), info.track),
6595 m_document->renderer()->unlockService(tractor);
6597 // re-add audio effects
6598 for (int i = 0; i < effects.count(); ++i) {
6599 if (effects.at(i).attribute("type") == "audio") {
6600 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6607 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6608 m_document->clipManager()->removeGroup(grp);
6609 scene()->destroyItemGroup(grp);
6613 void CustomTrackView::setVideoOnly()
6615 resetSelectionGroup();
6616 QList<QGraphicsItem *> selection = scene()->selectedItems();
6617 if (selection.isEmpty()) {
6618 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6621 QUndoCommand *videoCommand = new QUndoCommand();
6622 videoCommand->setText(i18n("Video only"));
6623 for (int i = 0; i < selection.count(); i++) {
6624 if (selection.at(i)->type() == AVWIDGET) {
6625 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6626 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6627 if (clip->parentItem()) {
6628 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6630 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6635 m_commandStack->push(videoCommand);
6638 void CustomTrackView::setAudioOnly()
6640 resetSelectionGroup();
6641 QList<QGraphicsItem *> selection = scene()->selectedItems();
6642 if (selection.isEmpty()) {
6643 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6646 QUndoCommand *videoCommand = new QUndoCommand();
6647 videoCommand->setText(i18n("Audio only"));
6648 for (int i = 0; i < selection.count(); i++) {
6649 if (selection.at(i)->type() == AVWIDGET) {
6650 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6651 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6652 if (clip->parentItem()) {
6653 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6655 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6660 m_commandStack->push(videoCommand);
6663 void CustomTrackView::setAudioAndVideo()
6665 resetSelectionGroup();
6666 QList<QGraphicsItem *> selection = scene()->selectedItems();
6667 if (selection.isEmpty()) {
6668 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6671 QUndoCommand *videoCommand = new QUndoCommand();
6672 videoCommand->setText(i18n("Audio and Video"));
6673 for (int i = 0; i < selection.count(); i++) {
6674 if (selection.at(i)->type() == AVWIDGET) {
6675 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6676 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6677 if (clip->parentItem()) {
6678 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6680 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6685 m_commandStack->push(videoCommand);
6688 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6690 ClipItem *clip = getClipItemAt(pos, track);
6692 kDebug() << "// Cannot find clip to split!!!";
6695 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6697 int start = pos.frames(m_document->fps());
6698 clip->setVideoOnly(true);
6699 clip->setAudioOnly(false);
6700 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6701 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6703 } else if (audioOnly) {
6704 int start = pos.frames(m_document->fps());
6705 clip->setAudioOnly(true);
6706 clip->setVideoOnly(false);
6707 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6708 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6711 int start = pos.frames(m_document->fps());
6712 clip->setAudioOnly(false);
6713 clip->setVideoOnly(false);
6714 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6715 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6718 m_document->renderer()->unlockService(tractor);
6720 setDocumentModified();
6723 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6725 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6726 m_clipTypeGroup->setEnabled(false);
6728 m_clipTypeGroup->setEnabled(true);
6729 QList <QAction *> actions = m_clipTypeGroup->actions();
6731 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6732 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6733 else lookup = "clip_audio_and_video";
6734 for (int i = 0; i < actions.count(); i++) {
6735 if (actions.at(i)->data().toString() == lookup) {
6736 actions.at(i)->setChecked(true);
6743 void CustomTrackView::slotGoToMarker(QAction *action)
6745 int pos = action->data().toInt();
6749 void CustomTrackView::reloadTransitionLumas()
6753 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6754 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6755 for (int i = 0; i < params.count(); i++) {
6756 QDomElement e = params.item(i).toElement();
6757 if (e.attribute("tag") == "resource") {
6758 lumaNames = e.attribute("paramlistdisplay");
6759 lumaFiles = e.attribute("paramlist");
6764 QList<QGraphicsItem *> itemList = items();
6765 Transition *transitionitem;
6766 QDomElement transitionXml;
6767 for (int i = 0; i < itemList.count(); i++) {
6768 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6769 transitionitem = static_cast <Transition*>(itemList.at(i));
6770 transitionXml = transitionitem->toXML();
6771 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6772 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6773 for (int i = 0; i < params.count(); i++) {
6774 QDomElement e = params.item(i).toElement();
6775 if (e.attribute("tag") == "resource") {
6776 e.setAttribute("paramlistdisplay", lumaNames);
6777 e.setAttribute("paramlist", lumaFiles);
6782 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6783 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6784 for (int i = 0; i < params.count(); i++) {
6785 QDomElement e = params.item(i).toElement();
6786 if (e.attribute("tag") == "luma") {
6787 e.setAttribute("paramlistdisplay", lumaNames);
6788 e.setAttribute("paramlist", lumaFiles);
6795 emit transitionItemSelected(NULL);
6798 double CustomTrackView::fps() const
6800 return m_document->fps();
6803 void CustomTrackView::updateProjectFps()
6805 // update all clips to the new fps
6806 resetSelectionGroup();
6807 scene()->clearSelection();
6809 QList<QGraphicsItem *> itemList = items();
6810 for (int i = 0; i < itemList.count(); i++) {
6811 // remove all items and re-add them one by one
6812 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6814 for (int i = 0; i < itemList.count(); i++) {
6815 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6816 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6817 clip->updateFps(m_document->fps());
6818 m_scene->addItem(clip);
6819 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6820 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6821 QList<QGraphicsItem *> children = grp->childItems();
6822 for (int j = 0; j < children.count(); j++) {
6823 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6824 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6825 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6826 clip->updateFps(m_document->fps());
6829 m_document->clipManager()->removeGroup(grp);
6830 m_scene->addItem(grp);
6831 scene()->destroyItemGroup(grp);
6832 scene()->clearSelection();
6833 for (int j = 0; j < children.count(); j++) {
6834 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6835 //children.at(j)->setParentItem(0);
6836 children.at(j)->setSelected(true);
6839 groupSelectedItems(true, true);
6840 } else if (itemList.at(i)->type() == GUIDEITEM) {
6841 Guide *g = static_cast<Guide *>(itemList.at(i));
6843 m_scene->addItem(g);
6846 viewport()->update();
6849 void CustomTrackView::slotTrackDown()
6851 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6852 else m_selectedTrack++;
6853 emit updateTrackHeaders();
6854 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6855 ensureVisible(rect, 0, 0);
6856 viewport()->update();
6859 void CustomTrackView::slotTrackUp()
6861 if (m_selectedTrack > 0) m_selectedTrack--;
6862 else m_selectedTrack = m_document->tracksCount() - 1;
6863 emit updateTrackHeaders();
6864 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6865 ensureVisible(rect, 0, 0);
6866 viewport()->update();
6869 int CustomTrackView::selectedTrack() const
6871 return m_selectedTrack;
6874 QStringList CustomTrackView::selectedClips() const
6876 QStringList clipIds;
6877 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6878 for (int i = 0; i < selection.count(); i++) {
6879 if (selection.at(i)->type() == AVWIDGET) {
6880 ClipItem *item = (ClipItem *)selection.at(i);
6881 clipIds << item->clipProducer();
6887 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6889 QList<ClipItem *> clips;
6890 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6891 for (int i = 0; i < selection.count(); i++) {
6892 if (selection.at(i)->type() == AVWIDGET) {
6893 clips.append((ClipItem *)selection.at(i));
6899 void CustomTrackView::slotSelectTrack(int ix)
6901 m_selectedTrack = qMax(0, ix);
6902 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6903 emit updateTrackHeaders();
6904 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6905 ensureVisible(rect, 0, 0);
6906 viewport()->update();
6909 void CustomTrackView::slotSelectClipsInTrack()
6911 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6912 QList<QGraphicsItem *> selection = m_scene->items(rect);
6913 m_scene->clearSelection();
6914 for (int i = 0; i < selection.count(); i++) {
6915 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6916 selection.at(i)->setSelected(true);
6919 resetSelectionGroup();
6920 groupSelectedItems();
6923 void CustomTrackView::slotSelectAllClips()
6925 QList<QGraphicsItem *> selection = m_scene->items();
6926 m_scene->clearSelection();
6927 for (int i = 0; i < selection.count(); i++) {
6928 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6929 selection.at(i)->setSelected(true);
6932 resetSelectionGroup();
6933 groupSelectedItems();
6936 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6939 if (track != -1 && pos != -1)
6940 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6942 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6943 QList<QGraphicsItem *> selection = m_scene->items(rect);
6944 resetSelectionGroup(group);
6945 if (!group) m_scene->clearSelection();
6946 for (int i = 0; i < selection.count(); i++) {
6947 if (selection.at(i)->type() == AVWIDGET) {
6948 selection.at(i)->setSelected(add);
6952 if (group) groupSelectedItems();
6955 void CustomTrackView::selectTransition(bool add, bool group)
6957 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6958 QList<QGraphicsItem *> selection = m_scene->items(rect);
6959 resetSelectionGroup(group);
6960 if (!group) m_scene->clearSelection();
6961 for (int i = 0; i < selection.count(); i++) {
6962 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6963 selection.at(i)->setSelected(add);
6967 if (group) groupSelectedItems();
6970 QStringList CustomTrackView::extractTransitionsLumas()
6973 QList<QGraphicsItem *> itemList = items();
6974 Transition *transitionitem;
6975 QDomElement transitionXml;
6976 for (int i = 0; i < itemList.count(); i++) {
6977 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6978 transitionitem = static_cast <Transition*>(itemList.at(i));
6979 transitionXml = transitionitem->toXML();
6980 // luma files in transitions can be in "resource" or "luma" property
6981 QString luma = EffectsList::parameter(transitionXml, "luma");
6982 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6983 if (!luma.isEmpty()) urls << KUrl(luma).path();
6986 urls.removeDuplicates();
6990 void CustomTrackView::setEditMode(EDITMODE mode)
6992 m_scene->setEditMode(mode);
6995 void CustomTrackView::checkTrackSequence(int track)
6997 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6998 //track = m_document->tracksCount() -track;
6999 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7000 QList<QGraphicsItem *> selection = m_scene->items(rect);
7001 QList <int> timelineList;
7002 timelineList.append(0);
7003 for (int i = 0; i < selection.count(); i++) {
7004 if (selection.at(i)->type() == AVWIDGET) {
7005 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7006 int start = clip->startPos().frames(m_document->fps());
7007 int end = clip->endPos().frames(m_document->fps());
7008 if (!timelineList.contains(start)) timelineList.append(start);
7009 if (!timelineList.contains(end)) timelineList.append(end);
7012 qSort(timelineList);
7013 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7014 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7017 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7019 if (data.isEmpty()) return;
7020 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7022 info.startPos = GenTime(in, m_document->fps());
7023 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7024 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7025 info.cropDuration = info.endPos - info.startPos;
7026 info.track = m_selectedTrack;
7027 QUndoCommand *addCommand = new QUndoCommand();
7028 addCommand->setText(i18n("Insert clip"));
7029 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7030 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7031 updateTrackDuration(info.track, addCommand);
7032 m_commandStack->push(addCommand);
7034 selectClip(true, false, m_selectedTrack, in);
7035 // Automatic audio split
7036 if (KdenliveSettings::splitaudio())
7040 void CustomTrackView::clearSelection(bool emitInfo)
7042 resetSelectionGroup();
7043 scene()->clearSelection();
7045 if (emitInfo) emit clipItemSelected(NULL);
7048 void CustomTrackView::updatePalette()
7050 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7054 pen1.setColor(palette().text().color());
7055 m_cursorLine->setPen(pen1);
7059 void CustomTrackView::removeTipAnimation()
7062 scene()->removeItem(m_visualTip);
7063 m_animationTimer->stop();
7071 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7073 if (m_visualTip == NULL) {
7074 QRectF rect = clip->sceneBoundingRect();
7075 m_animation = new QGraphicsItemAnimation;
7076 m_animation->setTimeLine(m_animationTimer);
7077 m_animation->setScaleAt(1, 1, 1);
7082 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7083 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7084 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7086 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7088 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7090 m_animation->setScaleAt(.5, 2, 2);
7094 polygon << QPoint(0, - size * 2);
7095 if (mode == RESIZESTART)
7096 polygon << QPoint(size * 2, 0);
7098 polygon << QPoint(- size * 2, 0);
7099 polygon << QPoint(0, size * 2);
7100 polygon << QPoint(0, - size * 2);
7102 m_visualTip = new QGraphicsPolygonItem(polygon);
7103 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7104 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7105 if (mode == RESIZESTART)
7106 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7108 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7110 m_animation->setScaleAt(.5, 2, 1);
7112 case TRANSITIONSTART:
7114 polygon << QPoint(0, - size * 2);
7115 if (mode == TRANSITIONSTART)
7116 polygon << QPoint(size * 2, 0);
7118 polygon << QPoint(- size * 2, 0);
7119 polygon << QPoint(0, 0);
7120 polygon << QPoint(0, - size * 2);
7122 m_visualTip = new QGraphicsPolygonItem(polygon);
7123 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7124 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7125 if (mode == TRANSITIONSTART)
7126 m_visualTip->setPos(rect.x(), rect.bottom());
7128 m_visualTip->setPos(rect.right(), rect.bottom());
7130 m_animation->setScaleAt(.5, 2, 2);
7137 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7138 m_visualTip->setZValue(100);
7139 scene()->addItem(m_visualTip);
7140 m_animation->setItem(m_visualTip);
7141 m_animationTimer->start();
7145 bool CustomTrackView::hasAudio(int track) const
7147 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7148 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7149 QGraphicsItem *item;
7150 for (int i = 0; i < collisions.count(); i++) {
7151 item = collisions.at(i);
7152 if (!item->isEnabled()) continue;
7153 if (item->type() == AVWIDGET) {
7154 ClipItem *clip = static_cast <ClipItem *>(item);
7155 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7161 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7164 QUndoCommand *effectCommand = new QUndoCommand();
7166 if (effect.tagName() == "effectgroup") {
7167 effectName = effect.attribute("name");
7169 QDomElement namenode = effect.firstChildElement("name");
7170 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7171 else effectName = i18n("effect");
7173 effectCommand->setText(i18n("Add %1", effectName));
7174 if (effect.tagName() == "effectgroup") {
7175 QDomNodeList effectlist = effect.elementsByTagName("effect");
7176 for (int j = 0; j < effectlist.count(); j++) {
7177 QDomElement trackeffect = effectlist.at(j).toElement();
7178 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7179 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7182 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7186 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7187 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7188 delete effectCommand;
7191 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7194 if (effectCommand->childCount() > 0) {
7195 m_commandStack->push(effectCommand);
7196 setDocumentModified();
7198 else delete effectCommand;
7202 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7204 EffectsParameterList parameters;
7206 parameters.addParam("tag", effect.attribute("tag"));
7207 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7208 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7209 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7210 parameters.addParam("id", effect.attribute("id"));
7211 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7212 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7213 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7214 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7215 if (effect.attribute("id") == "region") {
7216 QDomNodeList subeffects = effect.elementsByTagName("effect");
7217 for (int i = 0; i < subeffects.count(); i++) {
7218 QDomElement subeffect = subeffects.at(i).toElement();
7219 int subeffectix = subeffect.attribute("region_ix").toInt();
7220 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7221 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7222 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7223 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7224 adjustEffectParameters(parameters, subparams, QString("filter%1.").arg(subeffectix));
7228 QDomNodeList params = effect.elementsByTagName("parameter");
7229 adjustEffectParameters(parameters, params);
7235 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, const QString &prefix)
7238 for (int i = 0; i < params.count(); i++) {
7239 QDomElement e = params.item(i).toElement();
7240 QString paramname = prefix + e.attribute("name");
7241 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7242 // effects with geometry param need in / out synced with the clip, request it...
7243 parameters.addParam("_sync_in_out", "1");
7245 if (e.attribute("type") == "simplekeyframe") {
7246 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7247 double factor = e.attribute("factor", "1").toDouble();
7248 double offset = e.attribute("offset", "0").toDouble();
7249 for (int j = 0; j < values.count(); j++) {
7250 QString pos = values.at(j).section(':', 0, 0);
7251 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7252 values[j] = pos + '=' + locale.toString(val);
7254 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7255 parameters.addParam(paramname, values.join(";"));
7256 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7257 parameters.addParam("max", e.attribute("max"));
7258 parameters.addParam("min", e.attribute("min"));
7259 parameters.addParam("factor", e.attribute("factor", "1"));*/
7260 } else if (e.attribute("type") == "keyframe") {
7261 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7262 parameters.addParam("keyframes", e.attribute("keyframes"));
7263 parameters.addParam("max", e.attribute("max"));
7264 parameters.addParam("min", e.attribute("min"));
7265 parameters.addParam("factor", e.attribute("factor", "1"));
7266 parameters.addParam("offset", e.attribute("offset", "0"));
7267 parameters.addParam("starttag", e.attribute("starttag", "start"));
7268 parameters.addParam("endtag", e.attribute("endtag", "end"));
7269 } else if (e.attribute("namedesc").contains(';')) {
7270 QString format = e.attribute("format");
7271 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7272 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7274 QTextStream txtNeu(&neu);
7275 if (values.size() > 0)
7276 txtNeu << (int)values[0].toDouble();
7277 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7278 txtNeu << separators[i];
7279 txtNeu << (int)(values[i+1].toDouble());
7281 parameters.addParam("start", neu);
7283 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7285 if (e.attribute("factor").contains('%')) {
7286 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
7288 fact = e.attribute("factor", "1").toDouble();
7290 double offset = e.attribute("offset", "0").toDouble();
7291 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7293 parameters.addParam(paramname, e.attribute("value"));
7300 void CustomTrackView::updateTrackNames(int track, bool added)
7302 QList <TrackInfo> tracks = m_document->tracksList();
7303 int max = tracks.count();
7304 int docTrack = max - track - 1;
7306 // count number of tracks of each type
7307 int videoTracks = 0;
7308 int audioTracks = 0;
7309 for (int i = max - 1; i >= 0; --i) {
7310 TrackInfo info = tracks.at(i);
7311 if (info.type == VIDEOTRACK)
7316 if (i <= docTrack) {
7317 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7318 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7321 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7322 info.trackName = type + QString::number(typeNumber);
7323 m_document->setTrackType(i, info);
7326 if (info.trackName == type + QString::number(typeNumber + 1)) {
7327 info.trackName = type + QString::number(typeNumber);
7328 m_document->setTrackType(i, info);
7333 emit tracksChanged();
7336 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7342 tracks << m_document->tracksCount() - track - 1;
7344 // negative track number -> update all tracks
7345 for (int i = 0; i < m_document->tracksCount(); ++i)
7349 for (int i = 0; i < tracks.count(); ++i) {
7351 // t + 1 because of black background track
7352 duration = m_document->renderer()->mltTrackDuration(t + 1);
7353 if (duration != m_document->trackDuration(t)) {
7354 m_document->setTrackDuration(t, duration);
7357 EffectsList effects = m_document->getTrackEffects(t);
7358 for (int j = 0; j < effects.count(); ++j) {
7360 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7361 * - update the effectstack if necessary
7368 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7370 QList<QGraphicsItem *> list = scene()->items();
7371 ClipItem *clip = NULL;
7372 for (int i = 0; i < list.size(); ++i) {
7373 if (list.at(i)->type() == AVWIDGET) {
7374 clip = static_cast <ClipItem *>(list.at(i));
7375 if (clip->clipProducer() == id) {
7376 clip->refreshClip(true, resetThumbs);
7382 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7384 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7386 if (effects.count()) {
7387 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7388 while (i != effects.constEnd()) {
7389 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);
7396 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
7398 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7400 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
7403 QDomElement newEffect;
7404 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7405 if (effect.attribute("id") == filter) {
7406 newEffect = effect.cloneNode().toElement();
7407 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7408 while (i != filterParams.constEnd()) {
7409 EffectsList::setParameter(newEffect, i.key(), i.value());
7410 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7413 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7414 m_commandStack->push(command);
7415 emit clipItemSelected(clip);