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 "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "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 "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "locktrackcommand.h"
55 #include "groupclipscommand.h"
56 #include "splitaudiocommand.h"
57 #include "changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "configtrackscommand.h"
61 #include "rebuildgroupcommand.h"
62 #include "razorgroupcommand.h"
63 #include "profilesdialog.h"
70 #include <KMessageBox>
71 #include <KIO/NetAccess>
73 #include <QMouseEvent>
74 #include <QStylePainter>
75 #include <QGraphicsItem>
76 #include <QDomDocument>
78 #include <QApplication>
79 #include <QInputDialog>
82 #if QT_VERSION >= 0x040600
83 #include <QGraphicsDropShadowEffect>
86 bool sortGuidesList(const Guide *g1 , const Guide *g2)
88 return (*g1).position() < (*g2).position();
93 // disable animation if user asked it in KDE's global settings
94 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
95 // needs something like below (taken from dolphin)
96 // #include <kglobalsettings.h>
97 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
98 // const int duration = animate ? 1500 : 1;
100 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
101 QGraphicsView(projectscene, parent),
102 m_tracksHeight(KdenliveSettings::trackheight()),
103 m_projectDuration(0),
106 m_scene(projectscene),
108 m_operationMode(NONE),
115 m_autoScroll(KdenliveSettings::autoscroll()),
116 m_pasteEffectsAction(NULL),
117 m_ungroupAction(NULL),
124 m_blockRefresh(false),
125 m_selectionGroup(NULL),
127 m_controlModifier(false)
130 m_commandStack = doc->commandStack();
132 m_commandStack = NULL;
134 setMouseTracking(true);
135 setAcceptDrops(true);
136 setFrameShape(QFrame::NoFrame);
138 //setCacheMode(QGraphicsView::CacheBackground);
139 setAutoFillBackground(false);
140 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
141 setContentsMargins(0, 0, 0, 0);
143 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
145 pixmapCache = new KPixmapCache("kdenlive-thumbs");
147 m_animationTimer = new QTimeLine(800);
148 m_animationTimer->setFrameRange(0, 5);
149 m_animationTimer->setUpdateInterval(100);
150 m_animationTimer->setLoopCount(0);
152 m_tipColor = QColor(0, 192, 0, 200);
153 m_tipPen.setColor(QColor(255, 255, 255, 100));
154 m_tipPen.setWidth(3);
156 const int maxHeight = m_tracksHeight * m_document->tracksCount();
157 setSceneRect(0, 0, sceneRect().width(), maxHeight);
158 verticalScrollBar()->setMaximum(maxHeight);
159 verticalScrollBar()->setTracking(true);
160 // repaint guides when using vertical scroll
161 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
163 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
164 m_cursorLine->setZValue(1000);
167 pen1.setColor(palette().text().color());
168 m_cursorLine->setPen(pen1);
169 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
171 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
172 m_scrollTimer.setInterval(100);
173 m_scrollTimer.setSingleShot(true);
175 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
176 m_thumbsTimer.setInterval(500);
177 m_thumbsTimer.setSingleShot(true);
179 KIcon razorIcon("edit-cut");
180 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
182 KIcon spacerIcon("kdenlive-spacer-tool");
183 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
186 CustomTrackView::~CustomTrackView()
188 qDeleteAll(m_guides);
190 m_waitingThumbs.clear();
194 void CustomTrackView::keyPressEvent(QKeyEvent * event)
196 if (event->key() == Qt::Key_Up) {
199 } else if (event->key() == Qt::Key_Down) {
202 } else QWidget::keyPressEvent(event);
205 void CustomTrackView::setDocumentModified()
207 m_document->setModified(true);
210 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
212 m_timelineContextMenu = timeline;
213 m_timelineContextClipMenu = clip;
214 m_clipTypeGroup = clipTypeGroup;
215 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
217 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
218 m_markerMenu->setEnabled(false);
219 markermenu->addMenu(m_markerMenu);
220 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
221 QList <QAction *> list = m_timelineContextClipMenu->actions();
222 for (int i = 0; i < list.count(); i++) {
223 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
224 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
227 m_timelineContextTransitionMenu = transition;
228 list = m_timelineContextTransitionMenu->actions();
229 for (int i = 0; i < list.count(); i++) {
230 if (list.at(i)->data().toString() == "auto") {
231 m_autoTransition = list.at(i);
236 m_timelineContextMenu->addSeparator();
237 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
238 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
239 m_timelineContextMenu->addAction(m_deleteGuide);
241 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
242 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
243 m_timelineContextMenu->addAction(m_editGuide);
246 void CustomTrackView::slotDoResetMenuPosition()
248 m_menuPosition = QPoint();
251 void CustomTrackView::slotResetMenuPosition()
253 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
254 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
257 void CustomTrackView::checkAutoScroll()
259 m_autoScroll = KdenliveSettings::autoscroll();
262 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
263 return m_scene->m_tracksList;
266 void CustomTrackView::checkTrackHeight()
268 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
269 m_tracksHeight = KdenliveSettings::trackheight();
270 emit trackHeightChanged();
271 QList<QGraphicsItem *> itemList = items();
273 Transition *transitionitem;
274 bool snap = KdenliveSettings::snaptopoints();
275 KdenliveSettings::setSnaptopoints(false);
276 for (int i = 0; i < itemList.count(); i++) {
277 if (itemList.at(i)->type() == AVWIDGET) {
278 item = (ClipItem*) itemList.at(i);
279 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
280 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
281 item->resetThumbs(true);
282 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
283 transitionitem = (Transition*) itemList.at(i);
284 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
285 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
288 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
289 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
291 for (int i = 0; i < m_guides.count(); i++) {
292 QLineF l = m_guides.at(i)->line();
293 l.setP2(QPointF(l.x2(), newHeight));
294 m_guides.at(i)->setLine(l);
297 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
298 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
299 KdenliveSettings::setSnaptopoints(snap);
300 viewport()->update();
303 /** Zoom or move viewport on mousewheel
305 * If mousewheel+Ctrl, zooms in/out on the timeline.
307 * With Ctrl, moves viewport towards end of timeline if down/back,
308 * opposite on up/forward.
310 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
311 void CustomTrackView::wheelEvent(QWheelEvent * e)
313 if (e->modifiers() == Qt::ControlModifier) {
314 if (e->delta() > 0) emit zoomIn();
317 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
318 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
322 int CustomTrackView::getPreviousVideoTrack(int track)
324 track = m_document->tracksCount() - track - 1;
326 for (int i = track; i > -1; i--) {
327 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
333 void CustomTrackView::slotFetchNextThumbs()
335 if (!m_waitingThumbs.isEmpty()) {
336 ClipItem *item = m_waitingThumbs.takeFirst();
337 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
338 item = m_waitingThumbs.takeFirst();
340 if (item) item->slotFetchThumbs();
341 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
345 void CustomTrackView::slotCheckMouseScrolling()
347 if (m_scrollOffset == 0) {
348 m_scrollTimer.stop();
351 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
352 m_scrollTimer.start();
355 void CustomTrackView::slotCheckPositionScrolling()
357 // If mouse is at a border of the view, scroll
358 if (m_moveOpMode != SEEK) return;
359 if (mapFromScene(m_cursorPos, 0).x() < 3) {
360 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
361 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
362 setCursorPos(mapToScene(QPoint(-2, 0)).x());
363 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
364 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
365 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
366 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
372 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
374 int pos = event->x();
375 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
376 double snappedPos = getSnapPointForPos(mappedXPos);
377 emit mousePosition(mappedXPos);
379 if (event->buttons() & Qt::MidButton) return;
380 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
381 event->setAccepted(true);
383 QGraphicsView::mouseMoveEvent(event);
387 if (event->buttons() != Qt::NoButton) {
388 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
389 if (m_dragItem && m_tool == SELECTTOOL) {
390 if (m_operationMode == MOVE && move) {
391 QGraphicsView::mouseMoveEvent(event);
392 // If mouse is at a border of the view, scroll
394 m_scrollOffset = -30;
395 m_scrollTimer.start();
396 } else if (viewport()->width() - pos < 10) {
398 m_scrollTimer.start();
399 } else if (m_scrollTimer.isActive()) {
400 m_scrollTimer.stop();
402 } else if (m_operationMode == RESIZESTART && move) {
403 m_document->renderer()->pause();
404 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
405 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
407 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
409 m_dragItem->resizeStart((int)(snappedPos));
411 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
412 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
413 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
414 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
415 } else if (m_operationMode == RESIZEEND && move) {
416 m_document->renderer()->pause();
417 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
418 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
420 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
422 m_dragItem->resizeEnd((int)(snappedPos));
424 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
425 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
426 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
427 } else if (m_operationMode == FADEIN && move) {
428 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
429 } else if (m_operationMode == FADEOUT && move) {
430 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
431 } else if (m_operationMode == KEYFRAME && move) {
432 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
433 double pos = mapToScene(event->pos()).toPoint().y();
434 QRectF br = m_dragItem->sceneBoundingRect();
435 double maxh = 100.0 / br.height();
436 pos = (br.bottom() - pos) * maxh;
437 m_dragItem->updateKeyFramePos(keyFramePos, pos);
438 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
439 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
441 removeTipAnimation();
443 } else if (m_operationMode == MOVEGUIDE) {
444 removeTipAnimation();
445 QGraphicsView::mouseMoveEvent(event);
447 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
449 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
450 if (snappedPos < 0) snappedPos = 0;
452 // Make sure there is no collision
453 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
454 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
455 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
456 collidingItems.removeAll(m_selectionGroup);
457 for (int i = 0; i < children.count(); i++) {
458 if (children.at(i)->type() == GROUPWIDGET) {
459 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
460 for (int j = 0; j < subchildren.count(); j++)
461 collidingItems.removeAll(subchildren.at(j));
463 collidingItems.removeAll(children.at(i));
465 bool collision = false;
467 for (int i = 0; i < collidingItems.count(); i++) {
468 if (!collidingItems.at(i)->isEnabled()) continue;
469 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
470 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
471 // Moving backward, determine best pos
472 QPainterPath clipPath;
473 clipPath.addRect(item->sceneBoundingRect());
474 QPainterPath res = shape.intersected(clipPath);
475 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
478 snappedPos += offset;
479 // make sure we have no collision
480 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
481 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
482 collidingItems.removeAll(m_selectionGroup);
483 for (int i = 0; i < children.count(); i++) {
484 if (children.at(i)->type() == GROUPWIDGET) {
485 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
486 for (int j = 0; j < subchildren.count(); j++)
487 collidingItems.removeAll(subchildren.at(j));
489 collidingItems.removeAll(children.at(i));
492 for (int i = 0; i < collidingItems.count(); i++) {
493 if (!collidingItems.at(i)->isEnabled()) continue;
494 if (collidingItems.at(i)->type() == AVWIDGET) {
503 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
504 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
505 collidingItems.removeAll(m_selectionGroup);
506 for (int i = 0; i < children.count(); i++) {
507 if (children.at(i)->type() == GROUPWIDGET) {
508 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
509 for (int j = 0; j < subchildren.count(); j++)
510 collidingItems.removeAll(subchildren.at(j));
512 collidingItems.removeAll(children.at(i));
516 for (int i = 0; i < collidingItems.count(); i++) {
517 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
518 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
519 // Moving backward, determine best pos
520 QPainterPath clipPath;
521 clipPath.addRect(item->sceneBoundingRect());
522 QPainterPath res = shape.intersected(clipPath);
523 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
527 snappedPos += offset;
528 // make sure we have no collision
529 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
530 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
531 collidingItems.removeAll(m_selectionGroup);
532 for (int i = 0; i < children.count(); i++) {
533 if (children.at(i)->type() == GROUPWIDGET) {
534 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
535 for (int j = 0; j < subchildren.count(); j++)
536 collidingItems.removeAll(subchildren.at(j));
538 collidingItems.removeAll(children.at(i));
540 for (int i = 0; i < collidingItems.count(); i++) {
541 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
549 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
550 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
554 if (m_tool == RAZORTOOL) {
555 setCursor(m_razorCursor);
556 //QGraphicsView::mouseMoveEvent(event);
558 } else if (m_tool == SPACERTOOL) {
559 setCursor(m_spacerCursor);
563 QList<QGraphicsItem *> itemList = items(event->pos());
564 QGraphicsRectItem *item = NULL;
565 OPERATIONTYPE opMode = NONE;
567 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
569 } else for (int i = 0; i < itemList.count(); i++) {
570 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
571 item = (QGraphicsRectItem*) itemList.at(i);
576 if (item && event->buttons() == Qt::NoButton) {
577 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
578 if (m_tool == RAZORTOOL) {
579 // razor tool over a clip, display current frame in monitor
580 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
581 //TODO: solve crash when showing frame when moving razor over clip
582 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
587 opMode = clip->operationMode(mapToScene(event->pos()));
588 const double size = 5;
589 if (opMode == m_moveOpMode) {
590 QGraphicsView::mouseMoveEvent(event);
593 removeTipAnimation();
595 m_moveOpMode = opMode;
596 setTipAnimation(clip, opMode, size);
597 if (opMode == MOVE) {
598 setCursor(Qt::OpenHandCursor);
599 if (item->type() == AVWIDGET) {
600 ClipItem *ci = static_cast <ClipItem *>(item);
601 QString message = ci->clipName() + i18n(":");
602 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
603 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
604 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
605 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
606 if (clip->parentItem() == m_selectionGroup)
607 message.append(i18n(" Selection duration:"));
609 message.append(i18n(" Group duration:"));
610 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
611 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
612 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
613 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
616 emit displayMessage(message, InformationMessage);
618 } else if (opMode == RESIZESTART) {
619 setCursor(KCursor("left_side", Qt::SizeHorCursor));
620 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
621 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
622 } else if (opMode == RESIZEEND) {
623 setCursor(KCursor("right_side", Qt::SizeHorCursor));
624 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
625 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
626 } else if (opMode == FADEIN || opMode == FADEOUT) {
627 setCursor(Qt::PointingHandCursor);
628 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
629 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
630 setCursor(Qt::PointingHandCursor);
631 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
632 } else if (opMode == KEYFRAME) {
633 setCursor(Qt::PointingHandCursor);
634 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
636 } // no clip under mouse
637 else if (m_tool == RAZORTOOL) {
640 } else if (opMode == MOVEGUIDE) {
641 m_moveOpMode = opMode;
642 setCursor(Qt::SplitHCursor);
644 removeTipAnimation();
645 setCursor(Qt::ArrowCursor);
646 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
647 QGraphicsView::mouseMoveEvent(event);
649 setCursorPos(mappedXPos);
650 slotCheckPositionScrolling();
652 } else m_moveOpMode = NONE;
654 QGraphicsView::mouseMoveEvent(event);
658 void CustomTrackView::mousePressEvent(QMouseEvent * event)
660 setFocus(Qt::MouseFocusReason);
661 m_menuPosition = QPoint();
663 // special cases (middle click button or ctrl / shift click
664 if (event->button() == Qt::MidButton) {
666 m_blockRefresh = false;
667 m_operationMode = NONE;
671 if (event->modifiers() & Qt::ShiftModifier) {
672 // Rectangle selection
673 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
674 setDragMode(QGraphicsView::RubberBandDrag);
675 if (!(event->modifiers() & Qt::ControlModifier)) {
676 resetSelectionGroup();
677 scene()->clearSelection();
679 m_blockRefresh = false;
680 m_operationMode = RUBBERSELECTION;
681 QGraphicsView::mousePressEvent(event);
685 m_blockRefresh = true;
687 bool collision = false;
689 if (m_tool != RAZORTOOL) activateMonitor();
690 else if (m_document->renderer()->playSpeed() != 0.0) {
691 m_document->renderer()->pause();
694 m_clickEvent = event->pos();
696 // check item under mouse
697 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
699 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
700 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
701 setDragMode(QGraphicsView::ScrollHandDrag);
702 QGraphicsView::mousePressEvent(event);
703 m_blockRefresh = false;
704 m_operationMode = NONE;
708 // if a guide and a clip were pressed, just select the guide
709 for (int i = 0; i < collisionList.count(); ++i) {
710 if (collisionList.at(i)->type() == GUIDEITEM) {
711 // a guide item was pressed
712 m_dragGuide = (Guide *) collisionList.at(i);
713 if (event->button() == Qt::LeftButton) { // move it
714 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
716 m_operationMode = MOVEGUIDE;
717 // deselect all clips so that only the guide will move
718 m_scene->clearSelection();
719 resetSelectionGroup(false);
720 updateSnapPoints(NULL);
721 QGraphicsView::mousePressEvent(event);
723 } else // show context menu
728 // Find first clip, transition or group under mouse (when no guides selected)
730 AbstractGroupItem *dragGroup = NULL;
731 AbstractClipItem *collisionClip = NULL;
733 while (!m_dragGuide && ct < collisionList.count()) {
734 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
735 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
736 if (collisionClip->isItemLocked())
738 if (collisionClip == m_dragItem)
739 collisionClip = NULL;
741 m_dragItem = collisionClip;
743 m_dragItemInfo = m_dragItem->info();
744 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
745 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
746 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
753 if (m_dragItem) emit clipItemSelected(NULL);
756 #if QT_VERSION >= 0x040600
757 // Add shadow to dragged item, currently disabled because of painting artifacts
758 //TODO: re-enable when fixed
759 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
760 eff->setBlurRadius(5);
761 eff->setOffset(3, 3);
762 m_dragItem->setGraphicsEffect(eff);*/
764 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
765 // update transition menu action
766 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
767 m_autoTransition->setEnabled(true);
768 } else m_autoTransition->setEnabled(false);
770 // context menu requested
771 if (event->button() == Qt::RightButton) {
773 if (dragGroup) dragGroup->setSelected(true);
774 else if (!m_dragItem->isSelected()) {
775 resetSelectionGroup(false);
776 m_scene->clearSelection();
777 m_dragItem->setSelected(true);
779 } else if (!m_dragGuide) {
780 // check if there is a guide close to mouse click
781 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
782 for (int i = 0; i < guidesCollisionList.count(); i++) {
783 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
784 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
788 // keep this to support multiple guides context menu in the future (?)
789 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
790 guidesCollisionList.removeAt(0);
792 if (!guidesCollisionList.isEmpty())
793 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
796 m_operationMode = NONE;
797 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
798 m_menuPosition = m_clickEvent;
804 // No item under click
805 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
806 resetSelectionGroup(false);
807 setCursor(Qt::ArrowCursor);
808 m_scene->clearSelection();
810 updateClipTypeActions(NULL);
811 if (m_tool == SPACERTOOL) {
812 QList<QGraphicsItem *> selection;
813 if (event->modifiers() == Qt::ControlModifier) {
814 // Ctrl + click, select all items on track after click position
815 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
816 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
817 // Cannot use spacer on locked track
818 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
822 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
825 selection = checkForGroups(rect, &isOk);
827 // groups found on track, do not allow the move
828 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
832 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;
834 // Select all items on all tracks after click position
835 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
836 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
839 QList <GenTime> offsetList;
840 // create group to hold selected items
841 m_selectionGroup = new AbstractGroupItem(m_document->fps());
842 scene()->addItem(m_selectionGroup);
844 for (int i = 0; i < selection.count(); i++) {
845 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
846 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
847 if (item->isItemLocked()) continue;
848 offsetList.append(item->startPos());
849 offsetList.append(item->endPos());
850 m_selectionGroup->addToGroup(selection.at(i));
851 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
852 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
853 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
854 QList<QGraphicsItem *> children = selection.at(i)->childItems();
855 for (int j = 0; j < children.count(); j++) {
856 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
857 offsetList.append(item->startPos());
858 offsetList.append(item->endPos());
860 m_selectionGroup->addToGroup(selection.at(i));
861 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
862 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
863 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
864 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
865 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
866 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
869 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
870 if (!offsetList.isEmpty()) {
872 QList <GenTime> cleandOffsetList;
873 GenTime startOffset = offsetList.takeFirst();
874 for (int k = 0; k < offsetList.size(); k++) {
875 GenTime newoffset = offsetList.at(k) - startOffset;
876 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
877 cleandOffsetList.append(newoffset);
880 updateSnapPoints(NULL, cleandOffsetList, true);
882 m_operationMode = SPACER;
884 setCursorPos((int)(mapToScene(event->x(), 0).x()));
886 QGraphicsView::mousePressEvent(event);
891 if (m_tool == RAZORTOOL && m_dragItem) {
892 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
893 if (m_dragItem->type() == TRANSITIONWIDGET) {
894 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
896 m_document->renderer()->pause();
897 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
898 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
900 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
901 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
902 m_commandStack->push(command);
904 setDocumentModified();
911 bool itemSelected = false;
912 if (m_dragItem->isSelected())
914 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
916 else if (dragGroup && dragGroup->isSelected())
919 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
920 if (event->modifiers() != Qt::ControlModifier) {
921 resetSelectionGroup(false);
922 m_scene->clearSelection();
923 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
924 viewport()->update();
925 } else resetSelectionGroup();
927 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
928 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
930 bool selected = !m_dragItem->isSelected();
932 dragGroup->setSelected(selected);
934 m_dragItem->setSelected(selected);
936 groupSelectedItems();
937 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
938 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
939 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
942 if (collisionClip != NULL || m_dragItem == NULL) {
943 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
944 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
945 emit clipItemSelected(selected);
947 emit clipItemSelected(NULL);
951 // If clicked item is selected, allow move
952 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
954 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
955 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
956 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
958 // Update snap points
959 if (m_selectionGroup == NULL) {
960 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
961 updateSnapPoints(NULL);
963 updateSnapPoints(m_dragItem);
965 QList <GenTime> offsetList;
966 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
967 for (int i = 0; i < children.count(); i++) {
968 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
969 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
970 offsetList.append(item->startPos());
971 offsetList.append(item->endPos());
974 if (!offsetList.isEmpty()) {
976 GenTime startOffset = offsetList.takeFirst();
977 QList <GenTime> cleandOffsetList;
978 for (int k = 0; k < offsetList.size(); k++) {
979 GenTime newoffset = offsetList.at(k) - startOffset;
980 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
981 cleandOffsetList.append(newoffset);
984 updateSnapPoints(NULL, cleandOffsetList, true);
988 if (m_operationMode == KEYFRAME) {
989 m_dragItem->updateSelectedKeyFrame();
990 m_blockRefresh = false;
992 } else if (m_operationMode == MOVE) {
993 setCursor(Qt::ClosedHandCursor);
994 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
996 info.startPos = m_dragItem->startPos();
997 info.track = m_dragItem->track();
998 int transitiontrack = getPreviousVideoTrack(info.track);
999 ClipItem *transitionClip = NULL;
1000 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1001 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1002 info.endPos = transitionClip->endPos();
1004 GenTime transitionDuration(65, m_document->fps());
1005 if (m_dragItem->cropDuration() < transitionDuration)
1006 info.endPos = m_dragItem->endPos();
1008 info.endPos = info.startPos + transitionDuration;
1010 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1011 // Check there is no other transition at that place
1012 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1013 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1014 QList<QGraphicsItem *> selection = m_scene->items(r);
1015 bool transitionAccepted = true;
1016 for (int i = 0; i < selection.count(); i++) {
1017 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1018 Transition *tr = static_cast <Transition *>(selection.at(i));
1019 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1020 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1021 } else transitionAccepted = false;
1024 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1025 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1026 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1028 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1029 info.track = m_dragItem->track();
1030 int transitiontrack = getPreviousVideoTrack(info.track);
1031 ClipItem *transitionClip = NULL;
1032 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1033 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1034 info.startPos = transitionClip->startPos();
1036 GenTime transitionDuration(65, m_document->fps());
1037 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1038 else info.startPos = info.endPos - transitionDuration;
1040 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1041 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1042 EffectsList::setParameter(transition, "reverse", "1");
1044 // Check there is no other transition at that place
1045 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1046 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1047 QList<QGraphicsItem *> selection = m_scene->items(r);
1048 bool transitionAccepted = true;
1049 for (int i = 0; i < selection.count(); i++) {
1050 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1051 Transition *tr = static_cast <Transition *>(selection.at(i));
1052 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1053 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1054 } else transitionAccepted = false;
1057 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1058 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1060 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1061 resetSelectionGroup(false);
1062 m_dragItem->setSelected(true);
1065 m_blockRefresh = false;
1067 QGraphicsView::mousePressEvent(event);
1070 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1072 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1073 QList<QGraphicsItem *> list = scene()->items(p);
1074 AbstractGroupItem *group = NULL;
1075 for (int i = 0; i < list.size(); i++) {
1076 if (!list.at(i)->isEnabled()) continue;
1077 if (list.at(i)->type() == GROUPWIDGET) {
1078 group = static_cast <AbstractGroupItem *>(list.at(i));
1082 rebuildGroup(group);
1085 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1088 resetSelectionGroup(false);
1089 m_scene->clearSelection();
1091 QList <QGraphicsItem *> children = group->childItems();
1092 m_document->clipManager()->removeGroup(group);
1093 scene()->destroyItemGroup(group);
1094 for (int i = 0; i < children.count(); i++)
1095 children.at(i)->setSelected(true);
1096 groupSelectedItems(false, true);
1100 void CustomTrackView::resetSelectionGroup(bool selectItems)
1102 if (m_selectionGroup) {
1103 // delete selection group
1104 bool snap = KdenliveSettings::snaptopoints();
1105 KdenliveSettings::setSnaptopoints(false);
1107 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1108 scene()->destroyItemGroup(m_selectionGroup);
1109 for (int i = 0; i < children.count(); i++) {
1110 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1111 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1112 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1113 children.at(i)->setSelected(selectItems);
1115 } else if (children.at(i)->type() == GROUPWIDGET) {
1116 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1117 children.at(i)->setSelected(selectItems);
1120 m_selectionGroup = NULL;
1121 KdenliveSettings::setSnaptopoints(snap);
1125 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1127 if (m_selectionGroup) {
1128 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1131 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1132 if (selection.isEmpty()) return;
1134 // Find top left position of selection
1135 for (int i = 0; i < selection.count(); i++) {
1136 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1137 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1138 } else if (selection.at(i)->parentItem()) {
1139 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1143 if (force || selection.count() > 1) {
1144 bool snap = KdenliveSettings::snaptopoints();
1145 KdenliveSettings::setSnaptopoints(false);
1146 if (createNewGroup) {
1147 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1148 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1149 QPointF diff = newGroup->pos();
1150 newGroup->translate(-diff.x(), -diff.y());
1151 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1153 scene()->addItem(newGroup);
1155 // Check if we are trying to include a group in a group
1156 QList <AbstractGroupItem *> groups;
1157 for (int i = 0; i < selection.count(); i++) {
1158 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1159 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1160 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1161 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1163 if (!groups.isEmpty()) {
1164 // ungroup previous groups
1165 while (!groups.isEmpty()) {
1166 AbstractGroupItem *grp = groups.takeFirst();
1167 m_document->clipManager()->removeGroup(grp);
1168 scene()->destroyItemGroup(grp);
1170 selection = m_scene->selectedItems();
1173 for (int i = 0; i < selection.count(); i++) {
1174 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1175 newGroup->addToGroup(selection.at(i));
1176 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1179 KdenliveSettings::setSnaptopoints(snap);
1181 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1182 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1183 QPointF diff = m_selectionGroup->pos();
1184 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1185 m_selectionGroup->translate(- diff.x(), -diff.y());
1187 scene()->addItem(m_selectionGroup);
1188 for (int i = 0; i < selection.count(); i++) {
1189 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1190 m_selectionGroup->addToGroup(selection.at(i));
1191 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1194 KdenliveSettings::setSnaptopoints(snap);
1195 if (m_selectionGroup) {
1196 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1197 m_selectionGroupInfo.track = m_selectionGroup->track();
1200 } else resetSelectionGroup();
1203 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1205 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1206 /*if (m_moveOpMode == KEYFRAME) {
1207 // user double clicked on a keyframe, open edit dialog
1208 //TODO: update for effects with several values per keyframe
1209 QDialog d(parentWidget());
1210 Ui::KeyFrameDialog_UI view;
1212 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1213 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1214 view.kfr_value->setFocus();
1215 if (d.exec() == QDialog::Accepted) {
1216 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1217 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1218 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1219 QString previous = item->keyframes(item->selectedEffectIndex());
1220 item->updateKeyframeEffect();
1221 QString next = item->keyframes(item->selectedEffectIndex());
1222 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1223 m_commandStack->push(command);
1224 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1225 emit clipItemSelected(item, item->selectedEffectIndex());
1230 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1231 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1232 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1233 //QString previous = item->keyframes(item->selectedEffectIndex());
1234 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1235 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1236 //item->updateKeyframeEffect();
1237 //QString next = item->keyframes(item->selectedEffectIndex());
1238 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1239 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1240 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1241 m_commandStack->push(command);
1242 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1243 emit clipItemSelected(item, item->selectedEffectIndex());
1245 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1248 QList<QGraphicsItem *> collisionList = items(event->pos());
1249 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1250 Guide *editGuide = (Guide *) collisionList.at(0);
1251 if (editGuide) slotEditGuide(editGuide->info());
1256 void CustomTrackView::editItemDuration()
1258 AbstractClipItem *item;
1262 if (m_scene->selectedItems().count() == 1) {
1263 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1265 if (m_scene->selectedItems().empty())
1266 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1268 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1274 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1278 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1279 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1283 if (!item->isItemLocked()) {
1286 if (item->type() == TRANSITIONWIDGET)
1287 getTransitionAvailableSpace(item, minimum, maximum);
1289 getClipAvailableSpace(item, minimum, maximum);
1291 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1292 if (d.exec() == QDialog::Accepted) {
1293 ItemInfo clipInfo = item->info();
1294 ItemInfo startInfo = clipInfo;
1295 if (item->type() == TRANSITIONWIDGET) {
1296 // move & resize transition
1297 clipInfo.startPos = d.startPos();
1298 clipInfo.endPos = clipInfo.startPos + d.duration();
1299 clipInfo.track = item->track();
1300 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1301 updateTrackDuration(clipInfo.track, command);
1302 m_commandStack->push(command);
1304 // move and resize clip
1305 QUndoCommand *moveCommand = new QUndoCommand();
1306 moveCommand->setText(i18n("Edit clip"));
1307 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1308 // duration was reduced, so process it first
1309 clipInfo.endPos = clipInfo.startPos + d.duration();
1310 clipInfo.cropStart = d.cropStart();
1311 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1313 if (d.startPos() != clipInfo.startPos) {
1314 startInfo = clipInfo;
1315 clipInfo.startPos = d.startPos();
1316 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1317 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1319 if (d.duration() > item->cropDuration()) {
1320 // duration was increased, so process it after move
1321 startInfo = clipInfo;
1322 clipInfo.endPos = clipInfo.startPos + d.duration();
1323 clipInfo.cropStart = d.cropStart();
1324 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1326 updateTrackDuration(clipInfo.track, moveCommand);
1327 m_commandStack->push(moveCommand);
1331 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1335 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1337 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1339 clip->setKeyframes(index, keyframes);
1340 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1341 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1345 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1347 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1348 m_editGuide->setEnabled(m_dragGuide != NULL);
1349 m_markerMenu->clear();
1350 m_markerMenu->setEnabled(false);
1352 m_timelineContextMenu->popup(pos);
1353 } else if (group != NULL) {
1354 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1355 m_ungroupAction->setEnabled(true);
1356 updateClipTypeActions(NULL);
1357 m_timelineContextClipMenu->popup(pos);
1359 m_ungroupAction->setEnabled(false);
1360 if (clip->type() == AVWIDGET) {
1361 ClipItem *item = static_cast <ClipItem*>(clip);
1362 //build go to marker menu
1363 if (item->baseClip()) {
1364 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1365 int offset = item->startPos().frames(m_document->fps());
1366 if (!markers.isEmpty()) {
1367 for (int i = 0; i < markers.count(); i++) {
1368 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1369 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1370 QAction *go = m_markerMenu->addAction(position);
1371 go->setData(pos + offset);
1374 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1376 updateClipTypeActions(item);
1377 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1378 m_timelineContextClipMenu->popup(pos);
1379 } else if (clip->type() == TRANSITIONWIDGET) {
1380 m_timelineContextTransitionMenu->popup(pos);
1385 void CustomTrackView::activateMonitor()
1387 emit activateDocumentMonitor();
1390 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1392 resetSelectionGroup();
1394 info.startPos = GenTime();
1395 info.cropStart = GenTime(in, m_document->fps());
1396 info.endPos = GenTime(out - in, m_document->fps());
1397 info.cropDuration = info.endPos - info.startPos;
1400 // Check if clip can be inserted at that position
1401 ItemInfo pasteInfo = info;
1402 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1403 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1404 pasteInfo.track = selectedTrack();
1405 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1406 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1410 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1411 updateTrackDuration(pasteInfo.track, command);
1412 m_commandStack->push(command);
1414 selectClip(true, false);
1415 // Automatic audio split
1416 if (KdenliveSettings::splitaudio())
1420 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1422 if (data->hasFormat("kdenlive/clip")) {
1424 m_scene->clearSelection();
1425 resetSelectionGroup(false);
1426 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1427 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1429 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1432 if (clip->producer() == NULL) {
1433 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1436 QPointF framePos = mapToScene(pos);
1438 info.startPos = GenTime();
1439 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1440 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1441 info.cropDuration = info.endPos - info.startPos;
1444 // Check if clip can be inserted at that position
1445 ItemInfo pasteInfo = info;
1446 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1447 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1448 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1449 framePos.setX((int)(framePos.x() + 0.5));
1450 framePos.setY(pasteInfo.track * m_tracksHeight);
1451 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1454 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1455 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1456 m_selectionGroup->addToGroup(item);
1457 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1459 QList <GenTime> offsetList;
1460 offsetList.append(info.endPos);
1461 updateSnapPoints(NULL, offsetList);
1462 m_selectionGroup->setPos(framePos);
1463 scene()->addItem(m_selectionGroup);
1464 m_selectionGroup->setSelected(true);
1466 } else if (data->hasFormat("kdenlive/producerslist")) {
1468 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1469 m_scene->clearSelection();
1470 resetSelectionGroup(false);
1472 QList <GenTime> offsetList;
1473 QList <ItemInfo> infoList;
1474 QPointF framePos = mapToScene(pos);
1475 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1476 int track = (int)(framePos.y() / m_tracksHeight);
1477 framePos.setX((int)(framePos.x() + 0.5));
1478 framePos.setY(track * m_tracksHeight);
1480 // Check if clips can be inserted at that position
1481 for (int i = 0; i < ids.size(); ++i) {
1482 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1484 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1487 if (clip->producer() == NULL) {
1488 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1492 info.startPos = start;
1493 info.cropDuration = clip->duration();
1494 info.endPos = info.startPos + info.cropDuration;
1496 infoList.append(info);
1497 start += clip->duration();
1499 if (!canBePastedTo(infoList, AVWIDGET)) {
1502 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1504 for (int i = 0; i < ids.size(); ++i) {
1505 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1507 info.startPos = start;
1508 info.cropDuration = clip->duration();
1509 info.endPos = info.startPos + info.cropDuration;
1511 start += info.cropDuration;
1512 offsetList.append(start);
1513 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1514 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1515 m_selectionGroup->addToGroup(item);
1516 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1519 updateSnapPoints(NULL, offsetList);
1520 m_selectionGroup->setPos(framePos);
1521 scene()->addItem(m_selectionGroup);
1522 //m_selectionGroup->setZValue(10);
1523 m_thumbsTimer.start();
1527 // the drag is not a clip (may be effect, ...)
1535 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1537 if (insertDropClips(event->mimeData(), event->pos())) {
1538 event->acceptProposedAction();
1539 } else QGraphicsView::dragEnterEvent(event);
1542 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1544 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);
1545 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1546 collindingItems.removeAll(item);
1547 if (collindingItems.isEmpty()) return false;
1549 for (int i = 0; i < collindingItems.count(); i++) {
1550 QGraphicsItem *collision = collindingItems.at(i);
1551 if (collision->type() == item->type()) {
1553 kDebug() << "// COLLISIION DETECTED";
1561 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1563 int track = m_document->tracksCount() - clip->track();
1564 GenTime pos = clip->startPos();
1565 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1566 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1569 bool success = true;
1570 for (int i = 0; i < clip->effectsCount(); i++) {
1571 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1573 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1574 m_document->renderer()->doRefresh();
1577 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1579 if (pos < GenTime()) {
1582 m_document->addTrackEffect(track - 1, effect);
1583 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1584 emit updateTrackEffectState(track - 1);
1585 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1588 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1590 // Special case: speed effect
1591 if (effect.attribute("id") == "speed") {
1592 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1593 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1596 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1597 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1598 if (strobe == 0) strobe = 1;
1599 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1600 EffectsParameterList params = clip->addEffect(effect);
1601 m_document->renderer()->mltAddEffect(track, pos, params);
1602 if (clip->isSelected()) emit clipItemSelected(clip);
1605 EffectsParameterList params = clip->addEffect(effect);
1606 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1607 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1608 if (clip->isSelected()) emit clipItemSelected(clip);
1609 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1612 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1614 QString index = effect.attribute("kdenlive_ix");
1615 if (pos < GenTime()) {
1616 // Delete track effect
1617 if (m_document->renderer()->mltRemoveTrackEffect(track, index, true)) {
1618 m_document->removeTrackEffect(track - 1, effect);
1620 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1621 emit updateTrackEffectState(track - 1);
1622 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1625 // Special case: speed effect
1626 if (effect.attribute("id") == "speed") {
1627 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1629 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1630 clip->deleteEffect(index);
1631 emit clipItemSelected(clip);
1632 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1636 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1637 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1638 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1641 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1643 clip->deleteEffect(index);
1644 emit clipItemSelected(clip);
1648 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1650 QList<QGraphicsItem *> itemList = group->childItems();
1651 QUndoCommand *effectCommand = new QUndoCommand();
1653 QDomNode namenode = effect.elementsByTagName("name").item(0);
1654 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1655 else effectName = i18n("effect");
1656 effectCommand->setText(i18n("Add %1", effectName));
1658 for (int i = 0; i < itemList.count(); i++) {
1659 if (itemList.at(i)->type() == AVWIDGET) {
1660 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1661 if (effect.attribute("type") == "audio") {
1662 // Don't add audio effects on video clips
1663 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1664 } else if (effect.hasAttribute("type") == false) {
1665 // Don't add video effect on audio clips
1666 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1669 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1670 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1673 if (item->isItemLocked()) {
1676 item->initEffect(effect);
1677 if (effect.attribute("tag") == "ladspa") {
1678 QString ladpsaFile = m_document->getLadspaFile();
1679 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1680 effect.setAttribute("src", ladpsaFile);
1682 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1687 m_commandStack->push(effectCommand);
1688 setDocumentModified();
1689 } else delete effectCommand;
1692 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1694 QList<QGraphicsItem *> itemList;
1695 QUndoCommand *effectCommand = new QUndoCommand();
1697 QDomNode namenode = effect.elementsByTagName("name").item(0);
1698 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1699 else effectName = i18n("effect");
1700 effectCommand->setText(i18n("Add %1", effectName));
1702 if (track == -1) itemList = scene()->selectedItems();
1703 if (itemList.isEmpty()) {
1704 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1705 if (clip) itemList.append(clip);
1706 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1710 for (int i = 0; i < itemList.count(); i++) {
1711 if (itemList.at(i)->type() == GROUPWIDGET) {
1712 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1713 for (int j = 0; j < subitems.count(); j++) {
1714 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1719 for (int i = 0; i < itemList.count(); i++) {
1720 if (itemList.at(i)->type() == AVWIDGET) {
1721 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1722 if (effect.attribute("type") == "audio") {
1723 // Don't add audio effects on video clips
1724 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1725 /* do not show error message when item is part of a group as the user probably knows what he does then
1726 * and the message is annoying when working with the split audio feature */
1727 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1728 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1731 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1732 // Don't add video effect on audio clips
1733 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1734 /* do not show error message when item is part of a group as the user probably knows what he does then
1735 * and the message is annoying when working with the split audio feature */
1736 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1737 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1741 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1742 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1745 if (item->isItemLocked()) {
1749 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1750 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1752 item->initEffect(effect);
1755 if (effect.attribute("tag") == "ladspa") {
1756 QString ladpsaFile = m_document->getLadspaFile();
1757 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1758 effect.setAttribute("src", ladpsaFile);
1760 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1763 if (effectCommand->childCount() > 0) {
1764 m_commandStack->push(effectCommand);
1765 setDocumentModified();
1766 if (effectCommand->childCount() == 1) {
1767 // Display newly added clip effect
1768 for (int i = 0; i < itemList.count(); i++) {
1769 if (itemList.at(i)->type() == AVWIDGET) {
1770 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1771 if (!clip->isSelected()) {
1773 clip->setSelected(true);
1775 clip->setSelectedEffect(clip->effectsCount() - 1);
1776 emit clipItemSelected(clip, clip->effectsCount() - 1);
1781 } else delete effectCommand;
1784 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1787 // delete track effect
1788 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1789 m_commandStack->push(command);
1790 setDocumentModified();
1793 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1794 //clip is in a group, also remove the effect in other clips of the group
1795 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1796 QUndoCommand *delCommand = new QUndoCommand();
1798 QDomNode namenode = effect.elementsByTagName("name").item(0);
1799 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1800 else effectName = i18n("effect");
1801 delCommand->setText(i18n("Delete %1", effectName));
1804 for (int i = 0; i < items.count(); i++) {
1805 if (items.at(i)->type() == GROUPWIDGET) {
1806 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1807 for (int j = 0; j < subitems.count(); j++) {
1808 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1813 for (int i = 0; i < items.count(); i++) {
1814 if (items.at(i)->type() == AVWIDGET) {
1815 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1816 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1818 QDomElement eff = item->effectAt(ix);
1819 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1823 if (delCommand->childCount() > 0)
1824 m_commandStack->push(delCommand);
1827 setDocumentModified();
1830 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1831 m_commandStack->push(command);
1832 setDocumentModified();
1835 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1837 if (insertedEffect.isNull()) {
1838 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1841 QDomElement effect = insertedEffect.cloneNode().toElement();
1842 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1843 if (pos < GenTime()) {
1844 // editing a track effect
1845 EffectsParameterList effectParams = getEffectArgs(effect);
1846 if (effect.attribute("tag") == "ladspa") {
1847 // Update the ladspa affect file
1848 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1850 // check if we are trying to reset a keyframe effect
1851 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1852 //clip->initEffect(effect);
1853 effectParams = getEffectArgs(effect);
1855 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1856 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1857 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1858 emit updateTrackEffectState(track);
1859 setDocumentModified();
1863 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1865 // Special case: speed effect
1866 if (effect.attribute("id") == "speed") {
1867 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1869 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1870 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1871 if (strobe == 0) strobe = 1;
1872 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1874 clip->setEffectAt(ix, effect);
1875 if (ix == clip->selectedEffectIndex()) {
1876 clip->setSelectedEffect(ix);
1877 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1882 EffectsParameterList effectParams = getEffectArgs(effect);
1883 if (effect.attribute("tag") == "ladspa") {
1884 // Update the ladspa affect file
1885 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1887 // check if we are trying to reset a keyframe effect
1888 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1889 clip->initEffect(effect);
1890 effectParams = getEffectArgs(effect);
1892 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1893 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1895 clip->setEffectAt(ix, effect);
1896 if (ix == clip->selectedEffectIndex()) {
1897 clip->setSelectedEffect(ix);
1898 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1900 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1901 // A fade effect was modified, update the clip
1902 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1903 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1904 clip->setFadeIn(pos);
1906 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1907 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1908 clip->setFadeOut(pos);
1912 setDocumentModified();
1915 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1917 if (pos < GenTime()) {
1918 // Moving track effect
1919 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1920 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1922 if (!act.isNull() && !before.isNull()) {
1923 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1924 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1925 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1926 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1927 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1930 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1931 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1932 QDomElement act = clip->effectAt(newPos - 1);
1933 QDomElement before = clip->effectAt(oldPos - 1);
1934 clip->setEffectAt(oldPos - 1, act);
1935 clip->setEffectAt(newPos - 1, before);
1936 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1937 if (act.attribute("id") == "speed") {
1938 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1939 } else if (before.attribute("id") == "speed") {
1940 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1941 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1942 emit clipItemSelected(clip, newPos - 1);
1943 setDocumentModified();
1944 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1947 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1949 EditEffectCommand *command;
1951 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1952 else effect = clip->effectAt(effectPos);
1953 QDomElement oldEffect = effect.cloneNode().toElement();
1954 effect.setAttribute("disable", (int) disable);
1958 // editing track effect
1959 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1961 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1963 m_commandStack->push(command);
1964 setDocumentModified();;
1967 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1969 MoveEffectCommand *command;
1971 // editing track effect
1972 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1973 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1974 m_commandStack->push(command);
1975 setDocumentModified();
1978 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1980 EditEffectCommand *command;
1981 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1982 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
1983 m_commandStack->push(command);
1986 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1988 QDomElement effect = clip->getEffectAt(ix);
1989 QDomElement oldeffect = effect.cloneNode().toElement();
1990 effect.setAttribute("region", region);
1991 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1992 m_commandStack->push(command);
1995 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1999 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2000 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2001 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2003 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);
2005 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2006 m_blockRefresh = false;
2010 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
2012 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2013 int cutPos = (int) cutTime.frames(m_document->fps());
2015 newPos.startPos = cutTime;
2016 newPos.endPos = info.endPos;
2017 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2018 newPos.track = info.track;
2019 newPos.cropDuration = newPos.endPos - newPos.startPos;
2021 bool snap = KdenliveSettings::snaptopoints();
2022 KdenliveSettings::setSnaptopoints(false);
2023 ClipItem *dup = item->clone(newPos);
2024 // remove unwanted effects (fade in) from 2nd part of cutted clip
2025 int ix = dup->hasEffect(QString(), "fadein");
2027 QDomElement oldeffect = item->effectAt(ix);
2028 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2030 ix = dup->hasEffect(QString(), "fade_from_black");
2032 QDomElement oldeffect = item->effectAt(ix);
2033 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2035 item->resizeEnd(cutPos);
2036 scene()->addItem(dup);
2037 if (item->checkKeyFrames())
2038 slotRefreshEffects(item);
2039 if (dup->checkKeyFrames())
2040 slotRefreshEffects(dup);
2042 updatePanZoom(item);
2043 updatePanZoom(dup, cutTime - item->startPos());
2045 item->baseClip()->addReference();
2046 m_document->updateClip(item->baseClip()->getId());
2047 setDocumentModified();
2048 KdenliveSettings::setSnaptopoints(snap);
2050 //kDebug() << "///////// CUTTING CLIP RESULT: (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), DUP: (" << dup->startPos().frames(25) << "-" << dup->endPos().frames(25) << ")" << ", CUT: " << cutTime.frames(25);
2054 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2055 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2057 if (!item || !dup || item == dup) {
2058 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2059 m_blockRefresh = false;
2062 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2063 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2067 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
2068 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
2069 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
2070 //deleteClip(dup->info());
2072 bool snap = KdenliveSettings::snaptopoints();
2073 KdenliveSettings::setSnaptopoints(false);
2075 if (dup->isSelected()) emit clipItemSelected(NULL);
2076 dup->baseClip()->removeReference();
2077 m_document->updateClip(dup->baseClip()->getId());
2078 scene()->removeItem(dup);
2081 ItemInfo clipinfo = item->info();
2082 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2083 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2085 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2087 updatePanZoom(item);
2089 setDocumentModified();
2091 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2093 KdenliveSettings::setSnaptopoints(snap);
2096 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2099 void CustomTrackView::slotEnableRefresh()
2101 m_blockRefresh = false;
2104 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2106 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2107 if (itemList.count() == 1) {
2108 if (itemList.at(0)->type() == AVWIDGET) {
2109 ClipItem *item = (ClipItem *) itemList.at(0);
2111 info.track = item->track();
2112 ClipItem *transitionClip = NULL;
2113 const int transitiontrack = getPreviousVideoTrack(info.track);
2114 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2115 if (pos < item->startPos() + item->cropDuration() / 2) {
2116 // add transition to clip start
2117 info.startPos = item->startPos();
2118 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2119 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2120 info.endPos = transitionClip->endPos();
2121 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2122 // Check there is no other transition at that place
2123 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2124 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2125 QList<QGraphicsItem *> selection = m_scene->items(r);
2126 bool transitionAccepted = true;
2127 for (int i = 0; i < selection.count(); i++) {
2128 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2129 Transition *tr = static_cast <Transition *>(selection.at(i));
2130 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2131 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2132 } else transitionAccepted = false;
2135 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2136 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2139 // add transition to clip end
2140 info.endPos = item->endPos();
2141 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2142 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2143 info.startPos = transitionClip->startPos();
2144 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2145 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2146 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2148 // Check there is no other transition at that place
2149 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2150 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2151 QList<QGraphicsItem *> selection = m_scene->items(r);
2152 bool transitionAccepted = true;
2153 for (int i = 0; i < selection.count(); i++) {
2154 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2155 Transition *tr = static_cast <Transition *>(selection.at(i));
2156 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2157 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2158 } else transitionAccepted = false;
2161 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2162 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2165 } else for (int i = 0; i < itemList.count(); i++) {
2166 if (itemList.at(i)->type() == AVWIDGET) {
2167 ClipItem *item = (ClipItem *) itemList.at(i);
2169 info.startPos = item->startPos();
2170 info.endPos = info.startPos + GenTime(65, m_document->fps());
2171 info.track = item->track();
2173 // Check there is no other transition at that place
2174 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2175 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2176 QList<QGraphicsItem *> selection = m_scene->items(r);
2177 bool transitionAccepted = true;
2178 for (int i = 0; i < selection.count(); i++) {
2179 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2180 Transition *tr = static_cast <Transition *>(selection.at(i));
2181 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2182 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2183 } else transitionAccepted = false;
2186 int transitiontrack = getPreviousVideoTrack(info.track);
2187 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2188 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2193 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2195 if (transitionInfo.startPos >= transitionInfo.endPos) {
2196 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2199 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2200 m_commandStack->push(command);
2201 setDocumentModified();
2204 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2206 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2207 //kDebug() << "---- ADDING transition " << params.attribute("value");
2208 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2209 scene()->addItem(tr);
2210 setDocumentModified();
2212 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2217 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2219 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2221 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2224 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2225 if (m_dragItem == item) m_dragItem = NULL;
2227 #if QT_VERSION >= 0x040600
2228 // animate item deletion
2229 item->closeAnimation();
2233 emit transitionItemSelected(NULL);
2234 setDocumentModified();
2237 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2239 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2240 QDomElement xml = tr->toXML();
2241 if (old.isNull() || xml.isNull()) {
2242 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2245 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2246 updateTrackDuration(tr->track(), command);
2247 m_commandStack->push(command);
2248 setDocumentModified();
2251 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2253 Transition *item = getTransitionItemAt(pos, track);
2255 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2259 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2261 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);
2262 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2263 item->setTransitionParameters(transition);
2264 if (updateTransitionWidget) {
2265 ItemInfo info = item->info();
2267 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2268 if (transitionClip && transitionClip->baseClip()) {
2269 QString size = transitionClip->baseClip()->getProperty("frame_size");
2270 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2271 if (factor == 0) factor = 1.0;
2272 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2273 p.setY(size.section('x', 1, 1).toInt());
2275 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2277 setDocumentModified();
2280 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2283 const QPointF pos = mapToScene(event->pos());
2284 if (m_selectionGroup) {
2285 m_selectionGroup->setPos(pos);
2286 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2287 event->acceptProposedAction();
2289 // Drag enter was not possible, try again at mouse position
2290 insertDropClips(event->mimeData(), event->pos());
2294 QGraphicsView::dragMoveEvent(event);
2298 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2300 if (m_selectionGroup && m_clipDrag) {
2301 m_thumbsTimer.stop();
2302 m_waitingThumbs.clear();
2303 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2305 scene()->destroyItemGroup(m_selectionGroup);
2306 m_selectionGroup = NULL;
2307 } else QGraphicsView::dragLeaveEvent(event);
2310 void CustomTrackView::dropEvent(QDropEvent * event)
2312 if (m_selectionGroup && m_clipDrag) {
2313 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2314 resetSelectionGroup();
2315 m_scene->clearSelection();
2316 bool hasVideoClip = false;
2317 QUndoCommand *addCommand = new QUndoCommand();
2318 addCommand->setText(i18n("Add timeline clip"));
2319 QList <ClipItem *> brokenClips;
2321 for (int i = 0; i < items.count(); i++) {
2322 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2323 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2324 if (items.count() == 1) {
2325 updateClipTypeActions(item);
2327 updateClipTypeActions(NULL);
2330 //TODO: take care of edit mode for undo
2331 item->baseClip()->addReference();
2332 //item->setZValue(item->defaultZValue());
2333 m_document->updateClip(item->baseClip()->getId());
2334 ItemInfo info = item->info();
2336 int tracknumber = m_document->tracksCount() - info.track - 1;
2337 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2338 if (isLocked) item->setItemLocked(true);
2339 ItemInfo clipInfo = info;
2340 clipInfo.track = m_document->tracksCount() - item->track();
2342 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2344 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2345 brokenClips.append(item);
2348 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2350 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2351 updateTrackDuration(info.track, addCommand);
2353 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2354 // add transparency transition
2355 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2356 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2358 item->setSelected(true);
2360 qDeleteAll(brokenClips);
2361 brokenClips.clear();
2362 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2363 else delete addCommand;
2365 // Automatic audio split
2366 if (KdenliveSettings::splitaudio())
2368 setDocumentModified();
2372 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2373 QList<QGraphicsItem *> selection = m_scene->items(rect);
2374 QStringList timelineList;
2376 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2377 for (int i = 0; i < selection.count(); i++) {
2378 if (selection.at(i)->type() == AVWIDGET) {
2379 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2380 int start = clip->startPos().frames(m_document->fps());
2381 int end = clip->endPos().frames(m_document->fps());
2382 timelineList.append(QString::number(start) + "-" + QString::number(end));
2385 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2388 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2389 if (items.count() > 1) {
2390 groupSelectedItems(true);
2391 } else if (items.count() == 1) {
2392 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2393 emit clipItemSelected((ClipItem*)m_dragItem);
2395 event->setDropAction(Qt::MoveAction);
2397 } else QGraphicsView::dropEvent(event);
2401 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2403 bool snap = KdenliveSettings::snaptopoints();
2404 KdenliveSettings::setSnaptopoints(false);
2405 if (mode == OVERWRITEEDIT) {
2406 // if we are in overwrite mode, move clips accordingly
2408 if (item == NULL) info = posinfo;
2409 else info = item->info();
2410 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);
2411 QList<QGraphicsItem *> selection = m_scene->items(rect);
2412 if (item) selection.removeAll(item);
2413 for (int i = 0; i < selection.count(); i++) {
2414 if (!selection.at(i)->isEnabled()) continue;
2415 if (selection.at(i)->type() == AVWIDGET) {
2416 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2417 if (clip->startPos() < info.startPos) {
2418 if (clip->endPos() > info.endPos) {
2419 ItemInfo clipInfo = clip->info();
2420 ItemInfo dupInfo = clipInfo;
2421 GenTime diff = info.startPos - clipInfo.startPos;
2422 dupInfo.startPos = info.startPos;
2423 dupInfo.cropStart += diff;
2424 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2425 ItemInfo newdupInfo = dupInfo;
2426 GenTime diff2 = info.endPos - info.startPos;
2427 newdupInfo.startPos = info.endPos;
2428 newdupInfo.cropStart += diff2;
2429 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2430 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2431 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2432 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2433 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2435 ItemInfo newclipInfo = clip->info();
2436 newclipInfo.endPos = info.startPos;
2437 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2438 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2440 } else if (clip->endPos() <= info.endPos) {
2441 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2442 scene()->removeItem(clip);
2446 ItemInfo newclipInfo = clip->info();
2447 newclipInfo.startPos = info.endPos;
2448 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2449 clip->resizeStart(info.endPos.frames(m_document->fps()));
2453 } else if (mode == INSERTEDIT) {
2454 // if we are in push mode, move clips accordingly
2456 if (item == NULL) info = posinfo;
2457 else info = item->info();
2458 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);
2459 QList<QGraphicsItem *> selection = m_scene->items(rect);
2460 if (item) selection.removeAll(item);
2461 for (int i = 0; i < selection.count(); i++) {
2462 if (selection.at(i)->type() == AVWIDGET) {
2463 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2464 if (clip->startPos() < info.startPos) {
2465 if (clip->endPos() > info.startPos) {
2466 ItemInfo clipInfo = clip->info();
2467 ItemInfo dupInfo = clipInfo;
2468 GenTime diff = info.startPos - clipInfo.startPos;
2469 dupInfo.startPos = info.startPos;
2470 dupInfo.cropStart += diff;
2471 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2472 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2473 // Commented out; variable dup unused. --granjow
2474 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2475 cutClip(clipInfo, info.startPos, true, false);
2478 // TODO: add insertspacecommand
2483 KdenliveSettings::setSnaptopoints(snap);
2487 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2489 if (mode == OVERWRITEEDIT) {
2490 // if we are in overwrite or push mode, move clips accordingly
2491 bool snap = KdenliveSettings::snaptopoints();
2492 KdenliveSettings::setSnaptopoints(false);
2493 ItemInfo info = item->info();
2494 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2495 QList<QGraphicsItem *> selection = m_scene->items(rect);
2496 selection.removeAll(item);
2497 for (int i = 0; i < selection.count(); i++) {
2498 if (!selection.at(i)->isEnabled()) continue;
2499 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2500 Transition *tr = static_cast<Transition *>(selection.at(i));
2501 if (tr->startPos() < info.startPos) {
2502 ItemInfo firstPos = tr->info();
2503 ItemInfo newPos = firstPos;
2504 firstPos.endPos = item->startPos();
2505 newPos.startPos = item->endPos();
2506 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2507 if (tr->endPos() > info.endPos) {
2509 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2511 } else if (tr->endPos() > info.endPos) {
2513 ItemInfo firstPos = tr->info();
2514 firstPos.startPos = item->endPos();
2515 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2517 // remove transition
2518 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2522 KdenliveSettings::setSnaptopoints(snap);
2526 QStringList CustomTrackView::mimeTypes() const
2528 QStringList qstrList;
2529 // list of accepted mime types for drop
2530 qstrList.append("text/plain");
2531 qstrList.append("kdenlive/producerslist");
2532 qstrList.append("kdenlive/clip");
2536 Qt::DropActions CustomTrackView::supportedDropActions() const
2538 // returns what actions are supported when dropping
2539 return Qt::MoveAction;
2542 void CustomTrackView::setDuration(int duration)
2544 int diff = qAbs(duration - sceneRect().width());
2545 if (diff * matrix().m11() > -50) {
2546 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2547 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2549 m_projectDuration = duration;
2552 int CustomTrackView::duration() const
2554 return m_projectDuration;
2557 void CustomTrackView::addTrack(TrackInfo type, int ix)
2559 if (ix == -1 || ix == m_document->tracksCount()) {
2560 m_document->insertTrack(0, type);
2561 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2563 m_document->insertTrack(m_document->tracksCount() - ix, type);
2564 // insert track in MLT playlist
2565 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2567 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2568 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2569 QList<QGraphicsItem *> selection = m_scene->items(r);
2570 resetSelectionGroup();
2572 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2573 scene()->addItem(m_selectionGroup);
2574 for (int i = 0; i < selection.count(); i++) {
2575 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2576 m_selectionGroup->addToGroup(selection.at(i));
2577 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2580 // Move graphic items
2581 m_selectionGroup->translate(0, m_tracksHeight);
2583 // adjust track number
2584 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2585 for (int i = 0; i < children.count(); i++) {
2586 if (children.at(i)->type() == GROUPWIDGET) {
2587 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2588 children << grp->childItems();
2591 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2593 ItemInfo clipinfo = item->info();
2594 if (item->type() == AVWIDGET) {
2595 ClipItem *clip = static_cast <ClipItem *>(item);
2596 // slowmotion clips are not track dependant, so no need to update them
2597 if (clip->speed() != 1.0) continue;
2598 // We add a move clip command so that we get the correct producer for new track number
2599 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2600 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2601 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2602 // problem updating clip
2603 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2606 } else if (item->type() == TRANSITIONWIDGET) {
2607 Transition *tr = static_cast <Transition *>(item);
2608 int track = tr->transitionEndTrack();
2610 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2614 resetSelectionGroup(false);
2617 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2618 for (int i = 0; i < m_guides.count(); i++) {
2619 QLineF l = m_guides.at(i)->line();
2620 l.setP2(QPointF(l.x2(), maxHeight));
2621 m_guides.at(i)->setLine(l);
2624 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2625 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2626 viewport()->update();
2627 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2628 //setFixedHeight(50 * m_tracksCount);
2630 updateTrackNames(ix, true);
2633 void CustomTrackView::removeTrack(int ix)
2635 // Delete track in MLT playlist
2636 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2637 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2639 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2640 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2641 QList<QGraphicsItem *> selection = m_scene->items(r);
2643 resetSelectionGroup();
2645 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2646 scene()->addItem(m_selectionGroup);
2647 for (int i = 0; i < selection.count(); i++) {
2648 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2649 m_selectionGroup->addToGroup(selection.at(i));
2650 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2653 // Move graphic items
2654 qreal ydiff = 0 - (int) m_tracksHeight;
2655 m_selectionGroup->translate(0, ydiff);
2657 // adjust track number
2658 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2659 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2660 for (int i = 0; i < children.count(); i++) {
2661 if (children.at(i)->type() == GROUPWIDGET) {
2662 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2663 children << grp->childItems();
2666 if (children.at(i)->type() == AVWIDGET) {
2667 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2669 ItemInfo clipinfo = clip->info();
2670 // We add a move clip command so that we get the correct producer for new track number
2671 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2672 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2673 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2674 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2677 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2678 Transition *tr = static_cast <Transition *>(children.at(i));
2680 int track = tr->transitionEndTrack();
2682 ItemInfo clipinfo = tr->info();
2683 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2687 resetSelectionGroup(false);
2689 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2690 for (int i = 0; i < m_guides.count(); i++) {
2691 QLineF l = m_guides.at(i)->line();
2692 l.setP2(QPointF(l.x2(), maxHeight));
2693 m_guides.at(i)->setLine(l);
2695 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2696 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2698 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2699 viewport()->update();
2701 updateTrackNames(ix, false);
2702 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2705 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2707 for (int i = 0; i < trackInfos.count(); ++i) {
2708 m_document->setTrackType(i, trackInfos.at(i));
2709 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2710 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2713 viewport()->update();
2714 emit trackHeightChanged();
2717 void CustomTrackView::slotSwitchTrackAudio(int ix)
2719 /*for (int i = 0; i < m_document->tracksCount(); i++)
2720 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2721 int tracknumber = m_document->tracksCount() - ix - 1;
2722 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2723 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2724 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2725 setDocumentModified();
2728 void CustomTrackView::slotSwitchTrackLock(int ix)
2730 int tracknumber = m_document->tracksCount() - ix - 1;
2731 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2732 m_commandStack->push(command);
2736 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2738 int tracknumber = m_document->tracksCount() - ix - 1;
2739 m_document->switchTrackLock(tracknumber, lock);
2741 emit doTrackLock(ix, lock);
2742 AbstractClipItem *clip = NULL;
2743 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2745 for (int i = 0; i < selection.count(); i++) {
2746 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2747 if (selection.at(i)->parentItem() && m_selectionGroup) {
2748 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2749 resetSelectionGroup();
2752 bool changeGroupLock = true;
2753 bool hasClipOnTrack = false;
2754 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2755 for (int j = 0; j < children.count(); ++j) {
2756 if (children.at(j)->isSelected()) {
2757 if (children.at(j)->type() == AVWIDGET)
2758 emit clipItemSelected(NULL);
2759 else if (children.at(j)->type() == TRANSITIONWIDGET)
2760 emit transitionItemSelected(NULL);
2765 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2766 if (child == m_dragItem)
2769 // only unlock group, if it is not locked by another track too
2770 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2771 changeGroupLock = false;
2773 // only (un-)lock if at least one clip is on the track
2774 if (child->track() == ix)
2775 hasClipOnTrack = true;
2777 if (changeGroupLock && hasClipOnTrack)
2778 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2779 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2780 if (selection.at(i)->parentItem()) {
2781 if (selection.at(i)->parentItem() == m_selectionGroup) {
2782 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2783 resetSelectionGroup();
2785 // groups are handled separately
2790 if (selection.at(i)->isSelected()) {
2791 if (selection.at(i)->type() == AVWIDGET)
2792 emit clipItemSelected(NULL);
2794 emit transitionItemSelected(NULL);
2796 clip = static_cast <AbstractClipItem *>(selection.at(i));
2797 clip->setItemLocked(lock);
2798 if (clip == m_dragItem)
2802 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2803 viewport()->update();
2804 setDocumentModified();
2807 void CustomTrackView::slotSwitchTrackVideo(int ix)
2809 int tracknumber = m_document->tracksCount() - ix;
2810 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2811 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2812 setDocumentModified();
2815 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2817 // Check there is no group going over several tracks there, or that would result in timeline corruption
2818 QList<QGraphicsItem *> selection = scene()->items(rect);
2820 int maxHeight = m_tracksHeight * 1.5;
2821 for (int i = 0; i < selection.count(); i++) {
2822 // Check that we don't try to move a group with clips on other tracks
2823 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2826 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2834 void CustomTrackView::slotRemoveSpace()
2838 if (m_menuPosition.isNull()) {
2839 pos = GenTime(cursorPos(), m_document->fps());
2841 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2844 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2845 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2848 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2849 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2853 ClipItem *item = getClipItemAt(pos, track);
2855 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);
2858 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2859 //kDebug() << "// GOT LENGT; " << length;
2861 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);
2865 // Make sure there is no group in the way
2866 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2869 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2871 // groups found on track, do not allow the move
2872 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2876 QList<ItemInfo> clipsToMove;
2877 QList<ItemInfo> transitionsToMove;
2879 for (int i = 0; i < items.count(); i++) {
2880 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2881 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2882 ItemInfo info = item->info();
2883 if (item->type() == AVWIDGET) {
2884 clipsToMove.append(info);
2885 } else if (item->type() == TRANSITIONWIDGET) {
2886 transitionsToMove.append(info);
2891 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2892 updateTrackDuration(track, command);
2893 m_commandStack->push(command);
2896 void CustomTrackView::slotInsertSpace()
2900 if (m_menuPosition.isNull()) {
2901 pos = GenTime(cursorPos(), m_document->fps());
2903 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2904 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2906 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2907 if (d.exec() != QDialog::Accepted) return;
2908 GenTime spaceDuration = d.selectedDuration();
2909 track = d.selectedTrack();
2911 QList<QGraphicsItem *> items;
2913 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2914 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2918 ClipItem *item = getClipItemAt(pos, track);
2919 if (item) pos = item->startPos();
2921 // Make sure there is no group in the way
2922 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2924 items = checkForGroups(rect, &isOk);
2926 // groups found on track, do not allow the move
2927 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2931 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2932 items = scene()->items(rect);
2935 QList<ItemInfo> clipsToMove;
2936 QList<ItemInfo> transitionsToMove;
2938 for (int i = 0; i < items.count(); i++) {
2939 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2940 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2941 ItemInfo info = item->info();
2942 if (item->type() == AVWIDGET)
2943 clipsToMove.append(info);
2944 else if (item->type() == TRANSITIONWIDGET)
2945 transitionsToMove.append(info);
2949 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2950 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2951 updateTrackDuration(track, command);
2952 m_commandStack->push(command);
2956 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2958 int diff = duration.frames(m_document->fps());
2959 resetSelectionGroup();
2960 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2961 scene()->addItem(m_selectionGroup);
2963 Transition *transition;
2965 // Create lists with start pos for each track
2966 QMap <int, int> trackClipStartList;
2967 QMap <int, int> trackTransitionStartList;
2969 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2970 trackClipStartList[i] = -1;
2971 trackTransitionStartList[i] = -1;
2974 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2975 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2977 if (clip->parentItem()) {
2978 m_selectionGroup->addToGroup(clip->parentItem());
2979 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2981 m_selectionGroup->addToGroup(clip);
2982 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2984 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))
2985 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2987 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);
2990 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2991 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2993 if (transition->parentItem()) {
2994 m_selectionGroup->addToGroup(transition->parentItem());
2995 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2997 m_selectionGroup->addToGroup(transition);
2998 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3000 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))
3001 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3002 } 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);
3004 m_selectionGroup->translate(diff, 0);
3006 // update items coordinates
3007 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3009 for (int i = 0; i < itemList.count(); i++) {
3010 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3011 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3012 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3013 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3014 for (int j = 0; j < children.count(); j++) {
3015 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3020 resetSelectionGroup(false);
3022 track = m_document->tracksCount() - track;
3023 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3026 void CustomTrackView::deleteClip(const QString &clipId)
3028 resetSelectionGroup();
3029 QList<QGraphicsItem *> itemList = items();
3030 QUndoCommand *deleteCommand = new QUndoCommand();
3032 for (int i = 0; i < itemList.count(); i++) {
3033 if (itemList.at(i)->type() == AVWIDGET) {
3034 ClipItem *item = (ClipItem *)itemList.at(i);
3035 if (item->clipProducer() == clipId) {
3037 if (item->parentItem()) {
3038 // Clip is in a group, destroy the group
3039 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3041 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3045 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3047 delete deleteCommand;
3049 updateTrackDuration(-1, deleteCommand);
3050 m_commandStack->push(deleteCommand);
3054 void CustomTrackView::setCursorPos(int pos, bool seek)
3056 if (pos == m_cursorPos) return;
3057 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3059 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
3060 else if (m_autoScroll) checkScrolling();
3061 m_cursorLine->setPos(m_cursorPos, 0);
3064 void CustomTrackView::updateCursorPos()
3066 m_cursorLine->setPos(m_cursorPos, 0);
3069 int CustomTrackView::cursorPos()
3071 return (int)(m_cursorPos);
3074 void CustomTrackView::moveCursorPos(int delta)
3076 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3077 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3078 m_cursorPos += delta;
3079 m_cursorLine->setPos(m_cursorPos, 0);
3080 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
3083 void CustomTrackView::initCursorPos(int pos)
3085 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3087 m_cursorLine->setPos(pos, 0);
3091 void CustomTrackView::checkScrolling()
3093 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3096 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3098 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3099 QGraphicsView::mouseReleaseEvent(event);
3100 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3101 #if QT_VERSION >= 0x040600
3102 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3104 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3105 if (event->button() == Qt::MidButton) {
3108 setDragMode(QGraphicsView::NoDrag);
3109 if (m_operationMode == MOVEGUIDE) {
3110 setCursor(Qt::ArrowCursor);
3111 m_operationMode = NONE;
3112 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3113 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3114 if (newPos != m_dragGuide->position()) {
3115 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3116 m_commandStack->push(command);
3117 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3118 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3119 m_document->syncGuides(m_guides);
3124 } else if (m_operationMode == SPACER && m_selectionGroup) {
3126 if (event->modifiers() != Qt::ControlModifier) {
3127 // We are moving all tracks
3129 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3130 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3132 if (timeOffset != GenTime()) {
3133 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3135 QList<ItemInfo> clipsToMove;
3136 QList<ItemInfo> transitionsToMove;
3138 // Create lists with start pos for each track
3139 QMap <int, int> trackClipStartList;
3140 QMap <int, int> trackTransitionStartList;
3142 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3143 trackClipStartList[i] = -1;
3144 trackTransitionStartList[i] = -1;
3147 for (int i = 0; i < items.count(); i++) {
3148 if (items.at(i)->type() == GROUPWIDGET)
3149 items += items.at(i)->childItems();
3152 for (int i = 0; i < items.count(); i++) {
3153 if (items.at(i)->type() == AVWIDGET) {
3154 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3155 ItemInfo info = item->info();
3156 clipsToMove.append(info);
3158 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3159 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3160 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3161 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3162 ItemInfo info = item->info();
3163 transitionsToMove.append(info);
3165 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3166 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3169 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3170 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3171 updateTrackDuration(track, command);
3172 m_commandStack->push(command);
3173 if (track != -1) track = m_document->tracksCount() - track;
3174 kDebug() << "SPACER TRACK:" << track;
3175 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3176 setDocumentModified();
3179 resetSelectionGroup(false);
3180 m_operationMode = NONE;
3181 } else if (m_operationMode == RUBBERSELECTION) {
3182 resetSelectionGroup();
3183 groupSelectedItems();
3184 m_operationMode = NONE;
3187 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3188 emit transitionItemSelected(NULL);
3192 if (m_dragItem) info = m_dragItem->info();
3194 if (m_operationMode == MOVE) {
3195 setCursor(Qt::OpenHandCursor);
3196 if (m_dragItem->parentItem() == 0) {
3197 // we are moving one clip, easy
3198 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3199 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3200 Mlt::Producer *prod = item->getProducer(info.track);
3201 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);
3204 QUndoCommand *moveCommand = new QUndoCommand();
3205 moveCommand->setText(i18n("Move clip"));
3206 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3208 int tracknumber = m_document->tracksCount() - item->track() - 1;
3209 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3210 if (isLocked) item->setItemLocked(true);
3211 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3212 // Also move automatic transitions (on lower track)
3213 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3214 ItemInfo startTrInfo;
3215 ItemInfo newStartTrInfo;
3216 bool moveStartTrans = false;
3217 bool moveEndTrans = false;
3218 if (startTransition && startTransition->isAutomatic()) {
3219 startTrInfo = startTransition->info();
3220 newStartTrInfo = startTrInfo;
3221 newStartTrInfo.track = info.track;
3222 newStartTrInfo.startPos = info.startPos;
3223 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3224 // transition end should stay the same
3226 // transition end should be adjusted to clip
3227 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3229 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3231 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3232 // Check if there is a transition at clip end
3233 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3234 if (tr && tr->isAutomatic()) {
3235 ItemInfo trInfo = tr->info();
3236 ItemInfo newTrInfo = trInfo;
3237 newTrInfo.track = info.track;
3238 newTrInfo.endPos = m_dragItem->endPos();
3239 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3240 // transition start should stay the same
3242 // transition start should be moved
3243 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3245 if (newTrInfo.startPos < newTrInfo.endPos) {
3246 moveEndTrans = true;
3247 if (moveStartTrans) {
3248 // we have to move both transitions, remove the start one so that there is no collision
3249 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3251 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3252 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3253 if (moveStartTrans) {
3254 // re-add transition in correct place
3255 int transTrack = startTransition->transitionEndTrack();
3256 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3257 transTrack = getPreviousVideoTrack(info.track);
3259 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3260 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3266 if (moveStartTrans && !moveEndTrans) {
3267 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3268 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3271 // Also move automatic transitions (on upper track)
3272 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3273 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3274 ItemInfo trInfo = tr->info();
3275 ItemInfo newTrInfo = trInfo;
3276 newTrInfo.startPos = m_dragItem->startPos();
3277 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3278 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3279 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3280 // transition end should be adjusted to clip on upper track
3281 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3283 if (newTrInfo.startPos < newTrInfo.endPos) {
3284 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3285 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3289 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3290 // Check if there is a transition at clip end
3291 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3292 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3293 ItemInfo trInfo = tr->info();
3294 ItemInfo newTrInfo = trInfo;
3295 newTrInfo.endPos = m_dragItem->endPos();
3296 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3297 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3298 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3299 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3300 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3301 // transition start should be moved
3302 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3304 if (newTrInfo.startPos < newTrInfo.endPos) {
3305 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3306 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3311 updateTrackDuration(info.track, moveCommand);
3312 if (m_dragItemInfo.track != info.track)
3313 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3314 m_commandStack->push(moveCommand);
3315 //checkTrackSequence(m_dragItem->track());
3317 // undo last move and emit error message
3318 bool snap = KdenliveSettings::snaptopoints();
3319 KdenliveSettings::setSnaptopoints(false);
3320 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3321 KdenliveSettings::setSnaptopoints(snap);
3322 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3324 setDocumentModified();
3325 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3326 Transition *transition = static_cast <Transition *>(m_dragItem);
3327 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3328 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)) {
3329 // Moving transition failed, revert to previous position
3330 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3331 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3333 QUndoCommand *moveCommand = new QUndoCommand();
3334 moveCommand->setText(i18n("Move transition"));
3335 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3336 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3337 updateTrackDuration(info.track, moveCommand);
3338 if (m_dragItemInfo.track != info.track)
3339 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3340 m_commandStack->push(moveCommand);
3341 setDocumentModified();
3345 // Moving several clips. We need to delete them and readd them to new position,
3346 // or they might overlap each other during the move
3347 QGraphicsItemGroup *group;
3348 if (m_selectionGroup)
3349 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3351 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3352 QList<QGraphicsItem *> items = group->childItems();
3354 QList<ItemInfo> clipsToMove;
3355 QList<ItemInfo> transitionsToMove;
3357 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3358 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3360 QUndoCommand *moveGroup = new QUndoCommand();
3361 moveGroup->setText(i18n("Move group"));
3362 if (timeOffset != GenTime() || trackOffset != 0) {
3363 // remove items in MLT playlist
3366 int max = items.count();
3367 for (int i = 0; i < max; i++) {
3368 if (items.at(i)->type() == GROUPWIDGET) {
3369 items += items.at(i)->childItems();
3372 m_document->renderer()->blockSignals(true);
3373 for (int i = 0; i < items.count(); i++) {
3374 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3375 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3376 ItemInfo info = item->info();
3377 if (item->type() == AVWIDGET) {
3378 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3379 // error, clip cannot be removed from playlist
3380 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3382 clipsToMove.append(info);
3385 transitionsToMove.append(info);
3386 Transition *tr = static_cast <Transition*>(item);
3387 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3390 m_document->renderer()->blockSignals(false);
3391 for (int i = 0; i < items.count(); i++) {
3392 // re-add items in correct place
3393 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3394 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3396 ItemInfo info = item->info();
3397 int tracknumber = m_document->tracksCount() - info.track - 1;
3398 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3400 group->removeFromGroup(item);
3401 item->setItemLocked(true);
3404 if (item->type() == AVWIDGET) {
3405 ClipItem *clip = static_cast <ClipItem*>(item);
3406 info.track = m_document->tracksCount() - info.track;
3407 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3408 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3409 for (int i = 0; i < clip->effectsCount(); i++) {
3410 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3413 Transition *tr = static_cast <Transition*>(item);
3414 int newTrack = tr->transitionEndTrack();
3415 if (!tr->forcedTrack()) {
3416 newTrack = getPreviousVideoTrack(info.track);
3418 tr->updateTransitionEndTrack(newTrack);
3419 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3420 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3423 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3424 updateTrackDuration(-1, moveGroup);
3425 m_commandStack->push(moveGroup);
3427 //QPointF top = group->sceneBoundingRect().topLeft();
3428 //QPointF oldpos = m_selectionGroup->scenePos();
3429 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3430 //group->setPos(top);
3431 //TODO: get rid of the 3 lines below
3432 if (m_selectionGroup) {
3433 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3434 m_selectionGroupInfo.track = m_selectionGroup->track();
3436 for (int i = 0; i < items.count(); ++i) {
3437 if (items.at(i)->type() == GROUPWIDGET) {
3438 rebuildGroup((AbstractGroupItem*)items.at(i));
3443 for (int i = 0; i < items.count(); ++i) {
3445 items.at(i)->setSelected(true);
3446 if (items.at(i)->parentItem())
3447 items.at(i)->parentItem()->setSelected(true);
3450 groupSelectedItems();
3452 rebuildGroup((AbstractGroupItem *)group);
3454 setDocumentModified();
3457 m_document->renderer()->doRefresh();
3458 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3460 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3461 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3463 QUndoCommand *resizeCommand = new QUndoCommand();
3464 resizeCommand->setText(i18n("Resize group"));
3465 QList <QGraphicsItem *> items = parent->childItems();
3466 QList <ItemInfo> infos = parent->resizeInfos();
3467 parent->clearResizeInfos();
3469 for (int i = 0; i < items.count(); ++i) {
3470 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3471 if (item && item->type() == AVWIDGET) {
3472 ItemInfo info = infos.at(itemcount);
3473 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3477 m_commandStack->push(resizeCommand);
3480 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3482 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3484 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3485 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3487 QUndoCommand *resizeCommand = new QUndoCommand();
3488 resizeCommand->setText(i18n("Resize group"));
3489 QList <QGraphicsItem *> items = parent->childItems();
3490 QList <ItemInfo> infos = parent->resizeInfos();
3491 parent->clearResizeInfos();
3493 for (int i = 0; i < items.count(); ++i) {
3494 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3495 if (item && item->type() == AVWIDGET) {
3496 ItemInfo info = infos.at(itemcount);
3497 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3501 updateTrackDuration(-1, resizeCommand);
3502 m_commandStack->push(resizeCommand);
3505 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3507 } else if (m_operationMode == FADEIN) {
3508 // resize fade in effect
3509 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3510 int ix = item->hasEffect("volume", "fadein");
3511 int ix2 = item->hasEffect("", "fade_from_black");
3513 QDomElement oldeffect = item->effectAt(ix);
3514 int start = item->cropStart().frames(m_document->fps());
3515 int end = item->fadeIn();
3517 slotDeleteEffect(item, -1, oldeffect, false);
3520 QDomElement effect = oldeffect.cloneNode().toElement();
3521 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3522 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3523 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3524 emit clipItemSelected(item, ix);
3526 } else if (item->fadeIn() != 0 && ix2 == -1) {
3528 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3530 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3531 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3532 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3533 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3536 QDomElement oldeffect = item->effectAt(ix2);
3537 int start = item->cropStart().frames(m_document->fps());
3538 int end = item->fadeIn();
3540 slotDeleteEffect(item, -1, oldeffect, false);
3543 QDomElement effect = oldeffect.cloneNode().toElement();
3544 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3545 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3546 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3547 emit clipItemSelected(item, ix2);
3550 } else if (m_operationMode == FADEOUT) {
3551 // resize fade in effect
3552 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3553 int ix = item->hasEffect("volume", "fadeout");
3554 int ix2 = item->hasEffect("", "fade_to_black");
3556 QDomElement oldeffect = item->effectAt(ix);
3557 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3558 int start = item->fadeOut();
3560 slotDeleteEffect(item, -1, oldeffect, false);
3562 start = end - start;
3563 QDomElement effect = oldeffect.cloneNode().toElement();
3564 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3565 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3566 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3567 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3568 emit clipItemSelected(item, ix);
3570 } else if (item->fadeOut() != 0 && ix2 == -1) {
3572 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3574 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3575 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3576 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3577 EffectsList::setParameter(effect, "out", QString::number(0));
3578 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3581 QDomElement oldeffect = item->effectAt(ix2);
3582 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3583 int start = item->fadeOut();
3585 slotDeleteEffect(item, -1, oldeffect, false);
3587 start = end - start;
3588 QDomElement effect = oldeffect.cloneNode().toElement();
3589 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3590 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3591 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3592 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3593 emit clipItemSelected(item, ix2);
3596 } else if (m_operationMode == KEYFRAME) {
3597 // update the MLT effect
3598 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3599 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3601 // check if we want to remove keyframe
3602 double val = mapToScene(event->pos()).toPoint().y();
3603 QRectF br = item->sceneBoundingRect();
3604 double maxh = 100.0 / br.height();
3605 val = (br.bottom() - val) * maxh;
3606 int start = item->cropStart().frames(m_document->fps());
3607 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3609 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3611 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3613 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3616 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3617 //item->updateKeyframeEffect();
3618 //QString next = item->keyframes(item->selectedEffectIndex());
3619 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3620 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3622 m_commandStack->push(command);
3623 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3624 emit clipItemSelected(item, item->selectedEffectIndex());
3626 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3627 // A transition is selected
3629 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3630 if (transitionClip && transitionClip->baseClip()) {
3631 QString size = transitionClip->baseClip()->getProperty("frame_size");
3632 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3633 if (factor == 0) factor = 1.0;
3634 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3635 p.setY(size.section('x', 1, 1).toInt());
3637 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3638 } else emit transitionItemSelected(NULL);
3639 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3640 m_operationMode = NONE;
3643 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3645 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3647 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3648 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3651 if (item->isSelected()) emit clipItemSelected(NULL);
3652 item->baseClip()->removeReference();
3653 m_document->updateClip(item->baseClip()->getId());
3655 /*if (item->baseClip()->isTransparent()) {
3656 // also remove automatic transition
3657 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3658 if (tr && tr->isAutomatic()) {
3659 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3660 scene()->removeItem(tr);
3664 m_waitingThumbs.removeAll(item);
3665 if (m_dragItem == item) m_dragItem = NULL;
3666 #if QT_VERSION >= 0x040600
3667 // animate item deletion
3668 item->closeAnimation();
3669 /*if (refresh) item->closeAnimation();
3671 // no refresh, means we have several operations chained, we need to delete clip immediatly
3672 // so that it does not get in the way of the other
3681 setDocumentModified();
3682 if (refresh) m_document->renderer()->doRefresh();
3685 void CustomTrackView::deleteSelectedClips()
3687 resetSelectionGroup();
3688 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3689 if (itemList.count() == 0) {
3690 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3693 scene()->clearSelection();
3694 QUndoCommand *deleteSelected = new QUndoCommand();
3696 bool resetGroup = false;
3699 int transitionCount = 0;
3700 // expand & destroy groups
3701 for (int i = 0; i < itemList.count(); i++) {
3702 if (itemList.at(i)->type() == GROUPWIDGET) {
3704 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3705 QList <ItemInfo> clipInfos;
3706 QList <ItemInfo> transitionInfos;
3707 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3708 for (int j = 0; j < children.count(); j++) {
3709 if (children.at(j)->type() == AVWIDGET) {
3710 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3711 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3712 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3713 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3714 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3716 if (itemList.contains(children.at(j))) {
3717 children.removeAt(j);
3721 itemList += children;
3722 if (clipInfos.count() > 0)
3723 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3725 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3726 itemList.insert(i + 1, itemList.at(i)->parentItem());
3729 for (int i = 0; i < itemList.count(); i++) {
3730 if (itemList.at(i)->type() == AVWIDGET) {
3732 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3733 if (item->parentItem()) resetGroup = true;
3734 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3735 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3736 emit clipItemSelected(NULL);
3737 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3739 Transition *item = static_cast <Transition *>(itemList.at(i));
3740 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3741 if (item->parentItem()) resetGroup = true;
3742 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3743 emit transitionItemSelected(NULL);
3746 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3747 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3748 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3749 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3750 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3751 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3752 else deleteSelected->setText(i18n("Delete selected items"));
3753 updateTrackDuration(-1, deleteSelected);
3754 m_commandStack->push(deleteSelected);
3757 void CustomTrackView::changeClipSpeed()
3759 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3760 if (itemList.count() == 0) {
3761 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3764 QUndoCommand *changeSelected = new QUndoCommand();
3765 changeSelected->setText("Edit clip speed");
3769 for (int i = 0; i < itemList.count(); i++) {
3770 if (itemList.at(i)->type() == AVWIDGET) {
3771 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3772 ItemInfo info = item->info();
3773 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3775 double speed = (double) percent / 100.0;
3776 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3778 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3782 if (count > 0) m_commandStack->push(changeSelected);
3783 else delete changeSelected;
3786 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3789 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3791 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3793 kDebug() << "ERROR: Cannot find clip for speed change";
3794 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3797 info.track = m_document->tracksCount() - item->track();
3798 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3800 item->setSpeed(speed, strobe);
3801 item->updateRectGeometry();
3802 if (item->cropDuration().frames(m_document->fps()) != endPos)
3803 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3804 updatePositionEffects(item, info);
3805 setDocumentModified();
3807 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3811 void CustomTrackView::cutSelectedClips()
3813 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3814 QList<AbstractGroupItem *> groups;
3815 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3816 for (int i = 0; i < itemList.count(); ++i) {
3817 if (!itemList.at(i))
3819 if (itemList.at(i)->type() == AVWIDGET) {
3820 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3821 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3822 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3823 if (!groups.contains(group))
3825 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3826 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3827 m_commandStack->push(command);
3829 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3830 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3831 if (!groups.contains(group))
3836 for (int i = 0; i < groups.count(); ++i)
3837 razorGroup(groups.at(i), currentPos);
3840 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3843 QList <QGraphicsItem *> children = group->childItems();
3844 QList <ItemInfo> clips1, transitions1;
3845 QList <ItemInfo> clipsCut, transitionsCut;
3846 QList <ItemInfo> clips2, transitions2;
3847 for (int i = 0; i < children.count(); ++i) {
3848 children.at(i)->setSelected(false);
3849 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3850 if (child->type() == AVWIDGET) {
3851 if (cutPos > child->endPos())
3852 clips1 << child->info();
3853 else if (cutPos < child->startPos())
3854 clips2 << child->info();
3856 clipsCut << child->info();
3858 if (cutPos > child->endPos())
3859 transitions1 << child->info();
3860 else if (cutPos < child->startPos())
3861 transitions2 << child->info();
3863 transitionsCut << child->info();
3866 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3868 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3869 m_commandStack->push(command);
3873 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)
3876 for (int i = 0; i < clipsCut.count(); ++i) {
3877 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3879 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3880 clips1 << clip->info();
3881 if (clipBehind != NULL)
3882 clips2 << clipBehind->info();
3885 /* TODO: cut transitionsCut
3886 * For now just append them to group1 */
3887 transitions1 << transitionsCut;
3888 doGroupClips(clips1, transitions1, true);
3889 doGroupClips(clips2, transitions2, true);
3891 /* we might also just use clipsCut.at(0)->parentItem().
3892 * Do this loop just in case something went wrong during cut */
3893 for (int i = 0; i < clipsCut.count(); ++i) {
3894 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3895 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3896 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3897 QList <QGraphicsItem *> children = group->childItems();
3898 QList <ItemInfo> groupClips;
3899 QList <ItemInfo> groupTrans;
3900 for (int j = 0; j < children.count(); ++j) {
3901 if (children.at(j)->type() == AVWIDGET)
3902 groupClips << ((AbstractClipItem *)children.at(j))->info();
3903 else if (children.at(j)->type() == TRANSITIONWIDGET)
3904 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3906 doGroupClips(groupClips, groupTrans, false);
3910 for (int i = 0; i < clipsCut.count(); ++i)
3911 cutClip(clipsCut.at(i), cutPos, false);
3912 // TODO: uncut transitonsCut
3913 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3917 void CustomTrackView::groupClips(bool group)
3919 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3920 QList <ItemInfo> clipInfos;
3921 QList <ItemInfo> transitionInfos;
3922 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3925 int max = itemList.count();
3926 for (int i = 0; i < max; i++) {
3927 if (itemList.at(i)->type() == GROUPWIDGET) {
3928 itemList += itemList.at(i)->childItems();
3932 for (int i = 0; i < itemList.count(); i++) {
3933 if (itemList.at(i)->type() == AVWIDGET) {
3934 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3935 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3936 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3937 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3938 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3941 if (clipInfos.count() > 0) {
3942 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3943 m_commandStack->push(command);
3947 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3949 resetSelectionGroup();
3950 m_scene->clearSelection();
3952 for (int i = 0; i < clipInfos.count(); i++) {
3953 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3954 if (clip == NULL) continue;
3955 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3956 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3957 m_document->clipManager()->removeGroup(grp);
3958 scene()->destroyItemGroup(grp);
3960 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3962 for (int i = 0; i < transitionInfos.count(); i++) {
3963 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3964 if (tr == NULL) continue;
3965 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3966 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3967 m_document->clipManager()->removeGroup(grp);
3968 scene()->destroyItemGroup(grp);
3970 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3972 setDocumentModified();
3976 QList <QGraphicsItemGroup *> groups;
3977 for (int i = 0; i < clipInfos.count(); i++) {
3978 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3980 clip->setSelected(true);
3983 for (int i = 0; i < transitionInfos.count(); i++) {
3984 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3986 clip->setSelected(true);
3990 groupSelectedItems(false, true);
3991 setDocumentModified();
3994 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3996 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3997 if (baseclip == NULL) {
3998 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4002 if (baseclip->producer() == NULL) {
4003 // If the clip has no producer, we must wait until it is created...
4005 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4006 emit forceClipProcessing(clipId);
4007 qApp->processEvents();
4008 for (int i = 0; i < 3; i++) {
4009 if (baseclip->producer() == NULL) {
4010 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
4013 if (baseclip->producer() == NULL) {
4014 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4018 emit displayMessage(QString(), InformationMessage);
4022 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
4023 item->setEffectList(effects);
4024 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4025 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4026 scene()->addItem(item);
4028 int tracknumber = m_document->tracksCount() - info.track - 1;
4029 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4030 if (isLocked) item->setItemLocked(true);
4032 baseclip->addReference();
4033 m_document->updateClip(baseclip->getId());
4034 info.track = m_document->tracksCount() - info.track;
4035 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(info.track), overwrite, push);
4036 for (int i = 0; i < item->effectsCount(); i++) {
4037 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4039 setDocumentModified();
4041 m_document->renderer()->doRefresh();
4042 if (!baseclip->isPlaceHolder())
4043 m_waitingThumbs.append(item);
4044 m_thumbsTimer.start();
4047 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4049 QList<QGraphicsItem *> list = scene()->items();
4050 ClipItem *clip = NULL;
4051 for (int i = 0; i < list.size(); ++i) {
4052 if (list.at(i)->type() == AVWIDGET) {
4053 clip = static_cast <ClipItem *>(list.at(i));
4054 if (clip->clipProducer() == clipId) {
4055 ItemInfo info = clip->info();
4056 info.track = m_document->tracksCount() - clip->track();
4057 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer(info.track))) {
4058 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4060 clip->refreshClip(true, true);
4066 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4068 int framepos = (int)(pos.frames(m_document->fps()));
4069 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4070 ClipItem *clip = NULL;
4071 for (int i = 0; i < list.size(); i++) {
4072 if (!list.at(i)->isEnabled()) continue;
4073 if (list.at(i)->type() == AVWIDGET) {
4074 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4075 if (test->endPos() == pos) clip = test;
4082 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4084 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4085 ClipItem *clip = NULL;
4086 for (int i = 0; i < list.size(); i++) {
4087 if (!list.at(i)->isEnabled()) continue;
4088 if (list.at(i)->type() == AVWIDGET) {
4089 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4090 if (test->startPos() == pos) clip = test;
4097 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4099 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4100 QList<QGraphicsItem *> list = scene()->items(p);
4101 ClipItem *clip = NULL;
4102 for (int i = 0; i < list.size(); i++) {
4103 if (!list.at(i)->isEnabled()) continue;
4104 if (list.at(i)->type() == AVWIDGET) {
4105 clip = static_cast <ClipItem *>(list.at(i));
4112 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4114 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4117 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4119 const QPointF p(pos, (track + 1) * m_tracksHeight);
4120 QList<QGraphicsItem *> list = scene()->items(p);
4121 Transition *clip = NULL;
4122 for (int i = 0; i < list.size(); i++) {
4123 if (!list.at(i)->isEnabled()) continue;
4124 if (list.at(i)->type() == TRANSITIONWIDGET) {
4125 clip = static_cast <Transition *>(list.at(i));
4132 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4134 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4137 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4139 int framepos = (int)(pos.frames(m_document->fps()));
4140 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4141 QList<QGraphicsItem *> list = scene()->items(p);
4142 Transition *clip = NULL;
4143 for (int i = 0; i < list.size(); i++) {
4144 if (!list.at(i)->isEnabled()) continue;
4145 if (list.at(i)->type() == TRANSITIONWIDGET) {
4146 Transition *test = static_cast <Transition *>(list.at(i));
4147 if (test->endPos() == pos) clip = test;
4154 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4156 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4157 QList<QGraphicsItem *> list = scene()->items(p);
4158 Transition *clip = NULL;
4159 for (int i = 0; i < list.size(); ++i) {
4160 if (!list.at(i)->isEnabled()) continue;
4161 if (list.at(i)->type() == TRANSITIONWIDGET) {
4162 Transition *test = static_cast <Transition *>(list.at(i));
4163 if (test->startPos() == pos) clip = test;
4170 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4172 if (m_selectionGroup) resetSelectionGroup(false);
4173 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4175 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);
4176 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4179 Mlt::Producer *prod = item->getProducer(end.track);
4181 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track), (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()), prod);
4183 bool snap = KdenliveSettings::snaptopoints();
4184 KdenliveSettings::setSnaptopoints(false);
4185 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4187 int tracknumber = m_document->tracksCount() - end.track - 1;
4188 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4189 m_scene->clearSelection();
4190 if (isLocked) item->setItemLocked(true);
4192 if (item->isItemLocked()) item->setItemLocked(false);
4193 item->setSelected(true);
4195 if (item->baseClip()->isTransparent()) {
4196 // Also move automatic transition
4197 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4198 if (tr && tr->isAutomatic()) {
4199 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4200 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);
4201 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4204 KdenliveSettings::setSnaptopoints(snap);
4205 setDocumentModified();
4207 // undo last move and emit error message
4208 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4210 if (refresh) m_document->renderer()->doRefresh();
4213 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4216 resetSelectionGroup();
4217 m_scene->clearSelection();
4219 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4220 scene()->addItem(m_selectionGroup);
4222 m_document->renderer()->blockSignals(true);
4223 for (int i = 0; i < startClip.count(); i++) {
4225 startClip[i].startPos = startClip.at(i).startPos - offset;
4226 startClip[i].track = startClip.at(i).track - trackOffset;
4228 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4230 clip->setItemLocked(false);
4231 if (clip->parentItem()) {
4232 m_selectionGroup->addToGroup(clip->parentItem());
4233 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4235 m_selectionGroup->addToGroup(clip);
4236 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4238 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4239 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4241 for (int i = 0; i < startTransition.count(); i++) {
4243 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4244 startTransition[i].track = startTransition.at(i).track - trackOffset;
4246 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4248 tr->setItemLocked(false);
4249 if (tr->parentItem()) {
4250 m_selectionGroup->addToGroup(tr->parentItem());
4251 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4253 m_selectionGroup->addToGroup(tr);
4254 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4256 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());
4257 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4259 m_document->renderer()->blockSignals(false);
4261 if (m_selectionGroup) {
4262 bool snap = KdenliveSettings::snaptopoints();
4263 KdenliveSettings::setSnaptopoints(false);
4265 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4266 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4268 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4270 int max = children.count();
4271 for (int i = 0; i < max; i++) {
4272 if (children.at(i)->type() == GROUPWIDGET) {
4273 children += children.at(i)->childItems();
4274 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4275 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4276 /*m_document->clipManager()->removeGroup(grp);
4277 m_scene->destroyItemGroup(grp);*/
4278 children.removeAll(children.at(i));
4283 for (int i = 0; i < children.count(); i++) {
4284 // re-add items in correct place
4285 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4286 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4288 ItemInfo info = item->info();
4289 int tracknumber = m_document->tracksCount() - info.track - 1;
4290 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4292 item->setItemLocked(true);
4293 else if (item->isItemLocked())
4294 item->setItemLocked(false);
4296 if (item->type() == AVWIDGET) {
4297 ClipItem *clip = static_cast <ClipItem*>(item);
4298 info.track = m_document->tracksCount() - info.track;
4299 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track));
4300 for (int i = 0; i < clip->effectsCount(); i++) {
4301 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4303 } else if (item->type() == TRANSITIONWIDGET) {
4304 Transition *tr = static_cast <Transition*>(item);
4306 if (!tr->forcedTrack()) {
4307 newTrack = getPreviousVideoTrack(info.track);
4309 newTrack = tr->transitionEndTrack() + trackOffset;
4310 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4312 tr->updateTransitionEndTrack(newTrack);
4313 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4317 resetSelectionGroup(false);
4319 for (int i = 0; i < children.count(); i++) {
4320 if (children.at(i)->parentItem())
4321 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4325 KdenliveSettings::setSnaptopoints(snap);
4326 m_document->renderer()->doRefresh();
4327 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4330 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4332 Transition *item = getTransitionItemAt(start.startPos, start.track);
4334 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);
4335 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4339 bool snap = KdenliveSettings::snaptopoints();
4340 KdenliveSettings::setSnaptopoints(false);
4342 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4343 // Transition was moved
4344 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4345 } else if (end.endPos == start.endPos) {
4346 // Transition start resize
4347 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4348 } else if (end.startPos == start.startPos) {
4349 // Transition end resize;
4350 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4351 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4354 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4355 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4356 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4358 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4359 KdenliveSettings::setSnaptopoints(snap);
4360 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4361 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());
4362 if (m_dragItem && m_dragItem == item) {
4364 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4365 if (transitionClip && transitionClip->baseClip()) {
4366 QString size = transitionClip->baseClip()->getProperty("frame_size");
4367 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4368 if (factor == 0) factor = 1.0;
4369 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4370 p.setY(size.section('x', 1, 1).toInt());
4372 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4374 if (m_refresh) m_document->renderer()->doRefresh();
4375 setDocumentModified();
4378 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4380 bool resizeClipStart = (start.startPos != end.startPos);
4381 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4383 if (dontWorry) return;
4384 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);
4385 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4388 if (item->parentItem()) {
4389 // Item is part of a group, reset group
4390 resetSelectionGroup();
4393 bool snap = KdenliveSettings::snaptopoints();
4394 KdenliveSettings::setSnaptopoints(false);
4396 if (resizeClipStart) {
4397 ItemInfo clipinfo = item->info();
4398 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4399 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4401 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4402 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4403 updatePositionEffects(item, clipinfo);
4404 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4406 ItemInfo clipinfo = item->info();
4407 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4408 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4410 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4411 updatePositionEffects(item, clipinfo);
4412 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4414 if (!resizeClipStart && end.cropStart != start.cropStart) {
4415 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4416 ItemInfo clipinfo = end;
4417 clipinfo.track = m_document->tracksCount() - end.track;
4418 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4420 item->setCropStart(end.cropStart);
4421 item->resetThumbs(true);
4424 m_document->renderer()->doRefresh();
4425 KdenliveSettings::setSnaptopoints(snap);
4426 setDocumentModified();
4429 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4431 if (pos == oldInfo.startPos.frames(m_document->fps()))
4433 bool snap = KdenliveSettings::snaptopoints();
4435 KdenliveSettings::setSnaptopoints(false);
4436 item->resizeStart(pos);
4437 if (item->startPos().frames(m_document->fps()) != pos) {
4438 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4439 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4440 KdenliveSettings::setSnaptopoints(snap);
4443 KdenliveSettings::setSnaptopoints(snap);
4446 bool hasParentCommand = false;
4448 hasParentCommand = true;
4450 command = new QUndoCommand();
4451 command->setText(i18n("Resize clip start"));
4454 // do this here, too, because otherwise undo won't update the group
4455 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4456 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4458 ItemInfo info = item->info();
4459 if (item->type() == AVWIDGET) {
4460 ItemInfo resizeinfo = oldInfo;
4461 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4462 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4464 // Check if there is an automatic transition on that clip (lower track)
4465 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4466 if (transition && transition->isAutomatic()) {
4467 ItemInfo trInfo = transition->info();
4468 ItemInfo newTrInfo = trInfo;
4469 newTrInfo.startPos = item->startPos();
4470 if (newTrInfo.startPos < newTrInfo.endPos)
4471 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4473 // Check if there is an automatic transition on that clip (upper track)
4474 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4475 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4476 ItemInfo trInfo = transition->info();
4477 ItemInfo newTrInfo = trInfo;
4478 newTrInfo.startPos = item->startPos();
4479 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4480 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4481 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4485 * TODO: cleanup the effect update process
4487 ClipItem *clip = static_cast < ClipItem * >(item);
4489 updatePositionEffects(clip, oldInfo);
4493 QDomElement root = doc.createElement("list");
4494 doc.appendChild(root);
4495 QList <int> indexes;
4496 for (int i = 0; i < clip->effectsCount(); i++) {
4497 QDomElement effect = clip->effectAt(i);
4498 if (EffectsList::hasKeyFrames(effect)) {
4499 doc.appendChild(doc.importNode(effect, true));
4504 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4505 // Keyframes were modified, updateClip
4506 QDomNodeList effs = doc.elementsByTagName("effect");
4508 // Since we must always resize clip before updating the keyframes, we
4509 // put a resize command before & after checking keyframes so that
4510 // we are sure the resize is performed before whenever we do or undo the action
4512 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4513 for (int i = 0; i < indexes.count(); i++) {
4514 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, command);
4515 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4517 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4518 emit clipItemSelected(clip);
4520 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4523 KdenliveSettings::setSnaptopoints(false);
4524 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4525 KdenliveSettings::setSnaptopoints(snap);
4526 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4528 } else if (item->type() == TRANSITIONWIDGET) {
4529 Transition *transition = static_cast <Transition *>(item);
4530 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)) {
4531 // Cannot resize transition
4532 KdenliveSettings::setSnaptopoints(false);
4533 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4534 KdenliveSettings::setSnaptopoints(snap);
4535 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4537 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4538 if (command == NULL)
4539 m_commandStack->push(moveCommand);
4543 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4544 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4546 if (!hasParentCommand)
4547 m_commandStack->push(command);
4550 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4552 if (pos == oldInfo.endPos.frames(m_document->fps()))
4554 bool snap = KdenliveSettings::snaptopoints();
4556 KdenliveSettings::setSnaptopoints(false);
4557 item->resizeEnd(pos);
4558 if (item->endPos().frames(m_document->fps()) != pos) {
4559 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4560 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4561 KdenliveSettings::setSnaptopoints(snap);
4564 KdenliveSettings::setSnaptopoints(snap);
4567 bool hasParentCommand = false;
4569 hasParentCommand = true;
4571 command = new QUndoCommand();
4572 command->setText(i18n("Resize clip end"));
4575 // do this here, too, because otherwise undo won't update the group
4576 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4577 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4579 ItemInfo info = item->info();
4580 if (item->type() == AVWIDGET) {
4581 ItemInfo resizeinfo = info;
4582 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4583 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4585 // Check if there is an automatic transition on that clip (lower track)
4586 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4587 if (tr && tr->isAutomatic()) {
4588 ItemInfo trInfo = tr->info();
4589 ItemInfo newTrInfo = trInfo;
4590 newTrInfo.endPos = item->endPos();
4591 if (newTrInfo.endPos > newTrInfo.startPos)
4592 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4595 // Check if there is an automatic transition on that clip (upper track)
4596 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4597 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4598 ItemInfo trInfo = tr->info();
4599 ItemInfo newTrInfo = trInfo;
4600 newTrInfo.endPos = item->endPos();
4601 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4602 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4603 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4607 ClipItem *clip = static_cast < ClipItem * >(item);
4609 updatePositionEffects(clip, oldInfo);
4613 QDomElement root = doc.createElement("list");
4614 doc.appendChild(root);
4615 QList <int> indexes;
4616 for (int i = 0; i < clip->effectsCount(); i++) {
4617 QDomElement effect = clip->effectAt(i);
4618 if (EffectsList::hasKeyFrames(effect)) {
4619 doc.appendChild(doc.importNode(effect, true));
4624 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4625 // Keyframes were modified, updateClip
4626 QDomNodeList effs = doc.elementsByTagName("effect");
4628 // Since we must always resize clip before updating the keyframes, we
4629 // put a resize command before & after checking keyframes so that
4630 // we are sure the resize is performed before whenever we do or undo the action
4632 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4633 for (int i = 0; i < indexes.count(); i++) {
4634 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, command);
4635 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4637 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4638 emit clipItemSelected(clip);
4640 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4643 KdenliveSettings::setSnaptopoints(false);
4644 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4645 KdenliveSettings::setSnaptopoints(true);
4646 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4648 } else if (item->type() == TRANSITIONWIDGET) {
4649 Transition *transition = static_cast <Transition *>(item);
4650 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)) {
4651 // Cannot resize transition
4652 KdenliveSettings::setSnaptopoints(false);
4653 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4654 KdenliveSettings::setSnaptopoints(true);
4655 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4657 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4658 if (command == NULL)
4659 m_commandStack->push(moveCommand);
4662 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4663 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4665 if (!hasParentCommand) {
4666 updateTrackDuration(oldInfo.track, command);
4667 m_commandStack->push(command);
4671 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4673 int end = item->fadeIn();
4675 // there is a fade in effect
4676 int effectPos = item->hasEffect("volume", "fadein");
4677 if (effectPos != -1) {
4678 QDomElement oldeffect = item->effectAt(effectPos);
4679 int start = item->cropStart().frames(m_document->fps());
4680 int max = item->cropDuration().frames(m_document->fps());
4682 // Make sure the fade effect is not longer than the clip
4683 item->setFadeIn(max);
4684 end = item->fadeIn();
4687 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4688 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4689 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4690 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4691 // if fade effect is displayed, update the effect edit widget with new clip duration
4692 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4694 effectPos = item->hasEffect("brightness", "fade_from_black");
4695 if (effectPos != -1) {
4696 QDomElement oldeffect = item->effectAt(effectPos);
4697 int start = item->cropStart().frames(m_document->fps());
4698 int max = item->cropDuration().frames(m_document->fps());
4700 // Make sure the fade effect is not longer than the clip
4701 item->setFadeIn(max);
4702 end = item->fadeIn();
4705 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4706 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4707 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4708 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4709 // if fade effect is displayed, update the effect edit widget with new clip duration
4710 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4713 int start = item->fadeOut();
4715 // there is a fade out effect
4716 int effectPos = item->hasEffect("volume", "fadeout");
4717 if (effectPos != -1) {
4718 QDomElement oldeffect = item->effectAt(effectPos);
4719 int max = item->cropDuration().frames(m_document->fps());
4720 int end = max + item->cropStart().frames(m_document->fps());
4722 // Make sure the fade effect is not longer than the clip
4723 item->setFadeOut(max);
4724 start = item->fadeOut();
4726 start = end - start;
4727 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4728 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4729 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4730 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4731 // if fade effect is displayed, update the effect edit widget with new clip duration
4732 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4734 effectPos = item->hasEffect("brightness", "fade_to_black");
4735 if (effectPos != -1) {
4736 QDomElement oldeffect = item->effectAt(effectPos);
4737 int max = item->cropDuration().frames(m_document->fps());
4738 int end = max + item->cropStart().frames(m_document->fps());
4740 // Make sure the fade effect is not longer than the clip
4741 item->setFadeOut(max);
4742 start = item->fadeOut();
4744 start = end - start;
4745 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4746 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4747 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4748 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4749 // if fade effect is displayed, update the effect edit widget with new clip duration
4750 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4754 int effectPos = item->hasEffect("freeze", "freeze");
4755 if (effectPos != -1) {
4756 // Freeze effect needs to be adjusted with clip resize
4757 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4758 QDomElement eff = item->getEffectAt(effectPos);
4759 if (!eff.isNull() && diff != 0) {
4760 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4761 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4762 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4763 emit clipItemSelected(item, item->selectedEffectIndex());
4768 updatePanZoom(item);
4771 double CustomTrackView::getSnapPointForPos(double pos)
4773 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4776 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4778 QList <GenTime> snaps;
4779 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4780 QList<QGraphicsItem *> itemList = items();
4781 for (int i = 0; i < itemList.count(); i++) {
4782 if (itemList.at(i) == selected) continue;
4783 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4784 if (itemList.at(i)->type() == AVWIDGET) {
4785 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4786 GenTime start = item->startPos();
4787 GenTime end = item->endPos();
4788 snaps.append(start);
4790 if (!offsetList.isEmpty()) {
4791 for (int j = 0; j < offsetList.size(); j++) {
4792 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4793 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4797 QList < GenTime > markers = item->snapMarkers();
4798 for (int j = 0; j < markers.size(); ++j) {
4799 GenTime t = markers.at(j);
4801 if (!offsetList.isEmpty()) {
4802 for (int k = 0; k < offsetList.size(); k++) {
4803 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4807 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4808 Transition *transition = static_cast <Transition*>(itemList.at(i));
4809 GenTime start = transition->startPos();
4810 GenTime end = transition->endPos();
4811 snaps.append(start);
4813 if (!offsetList.isEmpty()) {
4814 for (int j = 0; j < offsetList.size(); j++) {
4815 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4816 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4822 // add cursor position
4823 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4825 if (!offsetList.isEmpty()) {
4826 for (int j = 0; j < offsetList.size(); j++) {
4827 snaps.append(pos - offsetList.at(j));
4832 for (int i = 0; i < m_guides.count(); i++) {
4833 snaps.append(m_guides.at(i)->position());
4834 if (!offsetList.isEmpty()) {
4835 for (int j = 0; j < offsetList.size(); j++) {
4836 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4842 QPoint z = m_document->zone();
4843 snaps.append(GenTime(z.x(), m_document->fps()));
4844 snaps.append(GenTime(z.y(), m_document->fps()));
4847 m_scene->setSnapList(snaps);
4848 //for (int i = 0; i < m_snapPoints.size(); ++i)
4849 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4852 void CustomTrackView::slotSeekToPreviousSnap()
4854 updateSnapPoints(NULL);
4855 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4856 setCursorPos((int) res.frames(m_document->fps()));
4860 void CustomTrackView::slotSeekToNextSnap()
4862 updateSnapPoints(NULL);
4863 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4864 setCursorPos((int) res.frames(m_document->fps()));
4868 void CustomTrackView::clipStart()
4870 AbstractClipItem *item = getMainActiveClip();
4872 setCursorPos((int) item->startPos().frames(m_document->fps()));
4877 void CustomTrackView::clipEnd()
4879 AbstractClipItem *item = getMainActiveClip();
4881 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4886 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4888 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4889 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4890 m_commandStack->push(command);
4893 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4895 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4896 m_commandStack->push(command);
4899 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4901 DocClipBase *base = m_document->clipManager()->getClipById(id);
4902 QList <CommentedTime> markers = base->commentedSnapMarkers();
4904 if (markers.isEmpty()) {
4905 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4908 QUndoCommand *deleteMarkers = new QUndoCommand();
4909 deleteMarkers->setText("Delete clip markers");
4911 for (int i = 0; i < markers.size(); i++) {
4912 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4914 m_commandStack->push(deleteMarkers);
4917 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4919 DocClipBase *base = m_document->clipManager()->getClipById(id);
4920 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4921 else base->deleteSnapMarker(pos);
4922 emit updateClipMarkers(base);
4923 setDocumentModified();
4924 viewport()->update();
4927 int CustomTrackView::hasGuide(int pos, int offset)
4929 for (int i = 0; i < m_guides.count(); i++) {
4930 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4931 if (qAbs(guidePos - pos) <= offset) return guidePos;
4932 else if (guidePos > pos) return -1;
4937 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4941 double fps = m_document->fps();
4942 for (int i = 0; i < m_guides.count(); i++) {
4943 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4944 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4946 goMenu->setEnabled(!m_guides.isEmpty());
4949 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4951 if (oldPos > GenTime() && pos > GenTime()) {
4953 for (int i = 0; i < m_guides.count(); i++) {
4954 if (m_guides.at(i)->position() == oldPos) {
4955 Guide *item = m_guides.at(i);
4956 item->updateGuide(pos, comment);
4960 } else if (pos > GenTime()) addGuide(pos, comment);
4964 for (int i = 0; i < m_guides.count(); i++) {
4965 if (m_guides.at(i)->position() == oldPos) {
4966 delete m_guides.takeAt(i);
4971 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4973 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4974 m_document->syncGuides(m_guides);
4977 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4979 for (int i = 0; i < m_guides.count(); i++) {
4980 if (m_guides.at(i)->position() == pos) {
4981 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4985 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4986 scene()->addItem(g);
4988 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4989 m_document->syncGuides(m_guides);
4993 void CustomTrackView::slotAddGuide(bool dialog)
4995 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4997 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4998 if (d.exec() != QDialog::Accepted) return;
4999 marker.setComment(d.newMarker().comment());
5001 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5003 if (addGuide(marker.time(), marker.comment())) {
5004 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5005 m_commandStack->push(command);
5009 void CustomTrackView::slotEditGuide(int guidePos)
5012 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5013 else pos = GenTime(guidePos, m_document->fps());
5015 for (int i = 0; i < m_guides.count(); i++) {
5016 if (m_guides.at(i)->position() == pos) {
5017 slotEditGuide(m_guides.at(i)->info());
5022 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5025 void CustomTrackView::slotEditGuide(CommentedTime guide)
5027 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5028 if (d.exec() == QDialog::Accepted) {
5029 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5030 m_commandStack->push(command);
5035 void CustomTrackView::slotEditTimeLineGuide()
5037 if (m_dragGuide == NULL) return;
5038 CommentedTime guide = m_dragGuide->info();
5039 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5040 if (d.exec() == QDialog::Accepted) {
5041 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5042 m_commandStack->push(command);
5046 void CustomTrackView::slotDeleteGuide(int guidePos)
5049 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5050 else pos = GenTime(guidePos, m_document->fps());
5052 for (int i = 0; i < m_guides.count(); i++) {
5053 if (m_guides.at(i)->position() == pos) {
5054 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5055 m_commandStack->push(command);
5060 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5064 void CustomTrackView::slotDeleteTimeLineGuide()
5066 if (m_dragGuide == NULL) return;
5067 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5068 m_commandStack->push(command);
5072 void CustomTrackView::slotDeleteAllGuides()
5074 QUndoCommand *deleteAll = new QUndoCommand();
5075 deleteAll->setText("Delete all guides");
5076 for (int i = 0; i < m_guides.count(); i++) {
5077 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5079 m_commandStack->push(deleteAll);
5082 void CustomTrackView::setTool(PROJECTTOOL tool)
5087 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5090 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5091 m_scene->setScale(scaleFactor, verticalScale);
5092 removeTipAnimation();
5093 bool adjust = false;
5094 if (verticalScale != matrix().m22()) adjust = true;
5095 setMatrix(newmatrix);
5097 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5098 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5099 for (int i = 0; i < m_guides.count(); i++) {
5100 QLineF l = m_guides.at(i)->line();
5101 l.setP2(QPointF(l.x2(), newHeight));
5102 m_guides.at(i)->setLine(l);
5104 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5107 int diff = sceneRect().width() - m_projectDuration;
5108 if (diff * newmatrix.m11() < 50) {
5109 if (newmatrix.m11() < 0.4)
5110 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5112 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5114 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5115 centerOn(QPointF(cursorPos(), verticalPos));
5118 void CustomTrackView::slotRefreshGuides()
5120 if (KdenliveSettings::showmarkers()) {
5121 for (int i = 0; i < m_guides.count(); i++)
5122 m_guides.at(i)->update();
5126 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5128 painter->setClipRect(rect);
5129 QPen pen1 = painter->pen();
5130 pen1.setColor(palette().dark().color());
5131 painter->setPen(pen1);
5132 double min = rect.left();
5133 double max = rect.right();
5134 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5135 int maxTrack = m_document->tracksCount();
5136 QColor lockedColor = palette().button().color();
5137 QColor audioColor = palette().alternateBase().color();
5138 for (int i = 0; i < maxTrack; i++) {
5139 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5140 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5141 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5142 if (i == m_selectedTrack)
5143 painter->fillRect(track, m_activeTrackBrush.brush(this));
5145 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5147 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5151 bool CustomTrackView::findString(const QString &text)
5154 for (int i = 0; i < m_searchPoints.size(); ++i) {
5155 marker = m_searchPoints.at(i).comment();
5156 if (marker.contains(text, Qt::CaseInsensitive)) {
5157 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5158 int vert = verticalScrollBar()->value();
5159 int hor = cursorPos();
5160 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5168 void CustomTrackView::selectFound(QString track, QString pos)
5170 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5171 slotSelectTrack(track.toInt());
5173 int vert = verticalScrollBar()->value();
5174 int hor = cursorPos();
5175 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5178 bool CustomTrackView::findNextString(const QString &text)
5181 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5182 marker = m_searchPoints.at(i).comment();
5183 if (marker.contains(text, Qt::CaseInsensitive)) {
5184 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5185 int vert = verticalScrollBar()->value();
5186 int hor = cursorPos();
5187 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5196 void CustomTrackView::initSearchStrings()
5198 m_searchPoints.clear();
5199 QList<QGraphicsItem *> itemList = items();
5200 for (int i = 0; i < itemList.count(); i++) {
5201 // parse all clip names
5202 if (itemList.at(i)->type() == AVWIDGET) {
5203 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5204 GenTime start = item->startPos();
5205 CommentedTime t(start, item->clipName());
5206 m_searchPoints.append(t);
5207 // add all clip markers
5208 QList < CommentedTime > markers = item->commentedSnapMarkers();
5209 m_searchPoints += markers;
5214 for (int i = 0; i < m_guides.count(); i++)
5215 m_searchPoints.append(m_guides.at(i)->info());
5217 qSort(m_searchPoints);
5220 void CustomTrackView::clearSearchStrings()
5222 m_searchPoints.clear();
5226 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5228 QList<ItemInfo> matchingInfo;
5229 QList<QGraphicsItem *> itemList = items();
5230 for (int i = 0; i < itemList.count(); i++) {
5231 if (itemList.at(i)->type() == AVWIDGET) {
5232 ClipItem *item = (ClipItem *)itemList.at(i);
5233 if (item->clipProducer() == clipId)
5234 matchingInfo << item->info();
5237 return matchingInfo;
5240 void CustomTrackView::copyClip()
5242 qDeleteAll(m_copiedItems);
5243 m_copiedItems.clear();
5244 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5245 if (itemList.count() == 0) {
5246 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5249 for (int i = 0; i < itemList.count(); i++) {
5250 if (itemList.at(i)->type() == AVWIDGET) {
5251 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5252 ClipItem *clone = clip->clone(clip->info());
5253 m_copiedItems.append(clone);
5254 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5255 Transition *dup = static_cast <Transition *>(itemList.at(i));
5256 m_copiedItems.append(dup->clone());
5261 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5263 if (m_scene->editMode() != NORMALEDIT) {
5264 // If we are in overwrite mode, always allow the move
5267 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));
5268 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5269 for (int i = 0; i < collisions.count(); i++) {
5270 if (collisions.at(i)->type() == type) return false;
5275 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5278 for (int i = 0; i < infoList.count(); i++) {
5279 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));
5282 QList<QGraphicsItem *> collisions = scene()->items(path);
5283 for (int i = 0; i < collisions.count(); i++) {
5284 if (collisions.at(i)->type() == type) return false;
5289 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5291 for (int i = 0; i < items.count(); i++) {
5292 ItemInfo info = items.at(i)->info();
5293 info.startPos += offset;
5294 info.endPos += offset;
5295 info.track += trackOffset;
5296 if (!canBePastedTo(info, items.at(i)->type())) return false;
5301 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5303 QPainterPath movePath;
5304 movePath.moveTo(0, 0);
5306 for (int i = 0; i < items.count(); i++) {
5307 ItemInfo info = items.at(i)->info();
5308 info.startPos = info.startPos + offset;
5309 info.endPos = info.endPos + offset;
5310 info.track = info.track + trackOffset;
5311 if (info.startPos < GenTime()) {
5312 // No clip should go below 0
5315 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));
5316 movePath.addRect(rect);
5318 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5319 for (int i = 0; i < collisions.count(); i++) {
5320 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5321 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5329 void CustomTrackView::pasteClip()
5331 if (m_copiedItems.count() == 0) {
5332 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5337 GenTime pos = GenTime(-1);
5338 if (m_menuPosition.isNull()) {
5339 position = mapFromGlobal(QCursor::pos());
5340 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5341 track = m_selectedTrack;
5342 pos = GenTime(m_cursorPos, m_document->fps());
5343 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5347 position = m_menuPosition;
5350 if (pos == GenTime(-1))
5351 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5353 track = (int)(mapToScene(position).y() / m_tracksHeight);
5355 GenTime leftPos = m_copiedItems.at(0)->startPos();
5356 int lowerTrack = m_copiedItems.at(0)->track();
5357 int upperTrack = m_copiedItems.at(0)->track();
5358 for (int i = 1; i < m_copiedItems.count(); i++) {
5359 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5360 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5361 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5364 GenTime offset = pos - leftPos;
5365 int trackOffset = track - lowerTrack;
5367 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5368 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5369 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5370 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5373 QUndoCommand *pasteClips = new QUndoCommand();
5374 pasteClips->setText("Paste clips");
5376 for (int i = 0; i < m_copiedItems.count(); i++) {
5377 // parse all clip names
5378 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5379 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5380 ItemInfo info = clip->info();
5381 info.startPos += offset;
5382 info.endPos += offset;
5383 info.track += trackOffset;
5384 if (canBePastedTo(info, AVWIDGET)) {
5385 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5386 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5387 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5388 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5390 info.startPos = tr->startPos() + offset;
5391 info.endPos = tr->endPos() + offset;
5392 info.track = tr->track() + trackOffset;
5393 int transitionEndTrack;
5394 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5395 else transitionEndTrack = tr->transitionEndTrack();
5396 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5397 if (info.startPos >= info.endPos) {
5398 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5399 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5400 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5403 updateTrackDuration(-1, pasteClips);
5404 m_commandStack->push(pasteClips);
5407 void CustomTrackView::pasteClipEffects()
5409 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5410 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5413 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5415 QUndoCommand *paste = new QUndoCommand();
5416 paste->setText("Paste effects");
5418 QList<QGraphicsItem *> clips = scene()->selectedItems();
5421 for (int i = 0; i < clips.count(); ++i) {
5422 if (clips.at(i)->type() == GROUPWIDGET) {
5423 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5424 for (int j = 0; j < children.count(); j++) {
5425 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5426 clips.append(children.at(j));
5432 for (int i = 0; i < clips.count(); ++i) {
5433 if (clips.at(i)->type() == AVWIDGET) {
5434 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5435 for (int j = 0; j < clip->effectsCount(); j++) {
5436 QDomElement eff = clip->effectAt(j);
5437 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5438 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5439 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5444 if (paste->childCount() > 0) m_commandStack->push(paste);
5447 //adjust effects (fades, ...)
5448 for (int i = 0; i < clips.count(); ++i) {
5449 if (clips.at(i)->type() == AVWIDGET) {
5450 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5451 updatePositionEffects(item, item->info());
5457 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5459 // parse parameters to check if we need to adjust to the new crop start
5460 int diff = (newstart - oldstart).frames(m_document->fps());
5461 int max = (newstart + duration).frames(m_document->fps());
5462 QDomNodeList params = xml.elementsByTagName("parameter");
5463 for (int i = 0; i < params.count(); i++) {
5464 QDomElement e = params.item(i).toElement();
5465 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5466 QString def = e.attribute("default");
5467 // Effect has a keyframe type parameter, we need to adjust the values
5468 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5469 QStringList newKeyFrames;
5470 foreach(const QString &str, keys) {
5471 int pos = str.section(':', 0, 0).toInt();
5472 double val = str.section(':', 1, 1).toDouble();
5475 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5477 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5479 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5480 e.setAttribute("keyframes", newKeyFrames.join(";"));
5485 ClipItem *CustomTrackView::getClipUnderCursor() const
5487 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5488 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5489 for (int i = 0; i < collisions.count(); i++) {
5490 if (collisions.at(i)->type() == AVWIDGET) {
5491 return static_cast < ClipItem *>(collisions.at(i));
5497 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5499 QList<QGraphicsItem *> clips = scene()->selectedItems();
5500 if (clips.isEmpty()) {
5501 return getClipUnderCursor();
5503 AbstractClipItem *item = NULL;
5504 for (int i = 0; i < clips.count(); ++i) {
5505 if (clips.at(i)->type() == AVWIDGET) {
5506 item = static_cast < AbstractClipItem *>(clips.at(i));
5507 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5510 if (item) return item;
5515 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5517 QList<QGraphicsItem *> clips = scene()->selectedItems();
5518 if (clips.isEmpty()) {
5519 return getClipUnderCursor();
5522 // remove all items in the list that are not clips
5523 for (int i = 0; i < clips.count();) {
5524 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5527 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5528 for (int i = 0; i < clips.count(); ++i) {
5529 if (clips.at(i)->type() == AVWIDGET) {
5530 item = static_cast < ClipItem *>(clips.at(i));
5531 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5539 void CustomTrackView::setInPoint()
5541 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5543 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5546 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5550 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5553 void CustomTrackView::setOutPoint()
5555 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5557 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5560 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5564 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5567 void CustomTrackView::slotUpdateAllThumbs()
5569 if (!isEnabled()) return;
5570 QList<QGraphicsItem *> itemList = items();
5571 //if (itemList.isEmpty()) return;
5573 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5574 for (int i = 0; i < itemList.count(); i++) {
5575 if (itemList.at(i)->type() == AVWIDGET) {
5576 item = static_cast <ClipItem *>(itemList.at(i));
5577 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5578 // Check if we have a cached thumbnail
5579 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5580 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5581 if (QFile::exists(thumb)) {
5583 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5584 item->slotSetStartThumb(pix);
5587 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5588 QString endThumb = startThumb;
5589 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5590 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5591 if (QFile::exists(startThumb)) {
5592 QPixmap pix(startThumb);
5593 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5594 item->slotSetStartThumb(pix);
5596 if (QFile::exists(endThumb)) {
5597 QPixmap pix(endThumb);
5598 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5599 item->slotSetEndThumb(pix);
5602 item->refreshClip(false, false);
5606 viewport()->update();
5609 void CustomTrackView::saveThumbnails()
5611 QList<QGraphicsItem *> itemList = items();
5613 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5614 for (int i = 0; i < itemList.count(); i++) {
5615 if (itemList.at(i)->type() == AVWIDGET) {
5616 item = static_cast <ClipItem *>(itemList.at(i));
5617 if (item->clipType() != COLOR) {
5618 // Check if we have a cached thumbnail
5619 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5620 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5621 if (!QFile::exists(thumb)) {
5622 QPixmap pix(item->startThumb());
5626 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5627 QString endThumb = startThumb;
5628 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5629 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5630 if (!QFile::exists(startThumb)) {
5631 QPixmap pix(item->startThumb());
5632 pix.save(startThumb);
5634 if (!QFile::exists(endThumb)) {
5635 QPixmap pix(item->endThumb());
5645 void CustomTrackView::slotInsertTrack(int ix)
5647 TrackDialog d(m_document, parentWidget());
5648 d.comboTracks->setCurrentIndex(ix);
5649 d.label->setText(i18n("Insert track"));
5650 d.setWindowTitle(i18n("Insert New Track"));
5652 if (d.exec() == QDialog::Accepted) {
5653 ix = d.comboTracks->currentIndex();
5654 if (d.before_select->currentIndex() == 1)
5658 info.isMute = false;
5659 info.isLocked = false;
5660 if (d.video_track->isChecked()) {
5661 info.type = VIDEOTRACK;
5662 info.isBlind = false;
5664 info.type = AUDIOTRACK;
5665 info.isBlind = true;
5667 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5668 m_commandStack->push(addTrack);
5669 setDocumentModified();
5673 void CustomTrackView::slotDeleteTrack(int ix)
5675 if (m_document->tracksCount() < 2) return;
5676 TrackDialog d(m_document, parentWidget());
5677 d.comboTracks->setCurrentIndex(ix);
5678 d.label->setText(i18n("Delete track"));
5679 d.before_select->setHidden(true);
5680 d.setWindowTitle(i18n("Delete Track"));
5681 d.video_track->setHidden(true);
5682 d.audio_track->setHidden(true);
5683 if (d.exec() == QDialog::Accepted) {
5684 ix = d.comboTracks->currentIndex();
5685 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5686 deleteTimelineTrack(ix, info);
5687 setDocumentModified();
5688 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5689 m_commandStack->push(command);*/
5693 void CustomTrackView::slotConfigTracks(int ix)
5695 TracksConfigDialog d(m_document, ix, parentWidget());
5696 if (d.exec() == QDialog::Accepted) {
5697 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5698 m_commandStack->push(configTracks);
5699 QList <int> toDelete = d.deletedTracks();
5700 for (int i = 0; i < toDelete.count(); ++i) {
5701 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5702 deleteTimelineTrack(toDelete.at(i) - i, info);
5704 setDocumentModified();
5708 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5710 if (m_document->tracksCount() < 2) return;
5711 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5712 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5713 QList<QGraphicsItem *> selection = m_scene->items(r);
5714 QUndoCommand *deleteTrack = new QUndoCommand();
5715 deleteTrack->setText("Delete track");
5717 // Delete all clips in selected track
5718 for (int i = 0; i < selection.count(); i++) {
5719 if (selection.at(i)->type() == AVWIDGET) {
5720 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5721 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5722 m_scene->removeItem(item);
5725 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5726 Transition *item = static_cast <Transition *>(selection.at(i));
5727 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5728 m_scene->removeItem(item);
5734 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5735 m_commandStack->push(deleteTrack);
5738 void CustomTrackView::autoTransition()
5740 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5741 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5742 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5745 Transition *tr = static_cast <Transition*>(itemList.at(0));
5746 tr->setAutomatic(!tr->isAutomatic());
5747 QDomElement transition = tr->toXML();
5748 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);
5749 setDocumentModified();
5753 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5756 QDomNodeList params = effect.elementsByTagName("parameter");
5757 for (int i = 0; i < params.count(); i++) {
5758 QDomElement e = params.item(i).toElement();
5759 if (!e.isNull() && e.attribute("type") == "constant") {
5760 if (e.hasAttribute("factor")) {
5761 double factor = e.attribute("factor").toDouble();
5762 double value = e.attribute("value").toDouble();
5763 value = value / factor;
5764 result.append(QString::number(value));
5765 } else result.append(e.attribute("value"));
5771 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5773 QList<QGraphicsItem *> list = scene()->items();
5774 ClipItem *clip = NULL;
5775 for (int i = 0; i < list.size(); ++i) {
5776 if (list.at(i)->type() == AVWIDGET) {
5777 clip = static_cast <ClipItem *>(list.at(i));
5778 if (clip->clipProducer() == id) {
5779 clip->setClipName(name);
5783 viewport()->update();
5786 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5788 minimum = GenTime();
5789 maximum = GenTime();
5790 QList<QGraphicsItem *> selection;
5791 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5792 selection.removeAll(item);
5793 for (int i = 0; i < selection.count(); i++) {
5794 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5795 if (clip && clip->type() == AVWIDGET) {
5796 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5797 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5802 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5804 minimum = GenTime();
5805 maximum = GenTime();
5806 QList<QGraphicsItem *> selection;
5807 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5808 selection.removeAll(item);
5809 for (int i = 0; i < selection.count(); i++) {
5810 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5811 if (clip && clip->type() == TRANSITIONWIDGET) {
5812 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5813 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5818 void CustomTrackView::loadGroups(const QDomNodeList groups)
5820 for (int i = 0; i < groups.count(); i++) {
5821 QDomNodeList children = groups.at(i).childNodes();
5822 scene()->clearSelection();
5823 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5824 QDomNode n = children.item(nodeindex);
5825 QDomElement elem = n.toElement();
5826 int pos = elem.attribute("position").toInt();
5827 int track = elem.attribute("track").toInt();
5828 if (elem.tagName() == "clipitem") {
5829 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5830 if (clip) clip->setSelected(true);
5832 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5833 if (clip) clip->setSelected(true);
5836 groupSelectedItems(false, true);
5840 void CustomTrackView::splitAudio()
5842 resetSelectionGroup();
5843 QList<QGraphicsItem *> selection = scene()->selectedItems();
5844 if (selection.isEmpty()) {
5845 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5848 QUndoCommand *splitCommand = new QUndoCommand();
5849 splitCommand->setText(i18n("Split audio"));
5850 for (int i = 0; i < selection.count(); i++) {
5851 if (selection.at(i)->type() == AVWIDGET) {
5852 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5853 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5854 if (clip->parentItem()) {
5855 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5857 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5862 if (splitCommand->childCount()) {
5863 updateTrackDuration(-1, splitCommand);
5864 m_commandStack->push(splitCommand);
5868 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5870 ClipItem *clip = getClipItemAt(pos, track);
5872 kDebug() << "// Cannot find clip to split!!!";
5876 int start = pos.frames(m_document->fps());
5877 int freetrack = m_document->tracksCount() - track - 1;
5879 // do not split audio when we are on an audio track
5880 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5883 for (; freetrack > 0; freetrack--) {
5884 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5885 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5886 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5887 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5888 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5893 kDebug() << "GOT TRK: " << track;
5894 if (freetrack == 0) {
5895 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5897 ItemInfo info = clip->info();
5898 info.track = m_document->tracksCount() - freetrack;
5899 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5900 scene()->clearSelection();
5901 clip->setSelected(true);
5902 ClipItem *audioClip = getClipItemAt(start, info.track);
5904 clip->setVideoOnly(true);
5905 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5906 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5908 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5909 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5911 audioClip->setSelected(true);
5912 audioClip->setAudioOnly(true);
5913 groupSelectedItems(false, true);
5917 // unsplit clip: remove audio part and change video part to normal clip
5918 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5919 kDebug() << "//CANNOT FIND CLP GRP";
5922 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5923 QList<QGraphicsItem *> children = grp->childItems();
5924 if (children.count() != 2) {
5925 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5928 for (int i = 0; i < children.count(); i++) {
5929 if (children.at(i) != clip) {
5930 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5931 ItemInfo info = clip->info();
5932 deleteClip(clp->info());
5933 clip->setVideoOnly(false);
5934 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5935 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5940 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5941 m_document->clipManager()->removeGroup(grp);
5942 scene()->destroyItemGroup(grp);
5946 void CustomTrackView::setVideoOnly()
5948 resetSelectionGroup();
5949 QList<QGraphicsItem *> selection = scene()->selectedItems();
5950 if (selection.isEmpty()) {
5951 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5954 QUndoCommand *videoCommand = new QUndoCommand();
5955 videoCommand->setText(i18n("Video only"));
5956 for (int i = 0; i < selection.count(); i++) {
5957 if (selection.at(i)->type() == AVWIDGET) {
5958 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5959 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5960 if (clip->parentItem()) {
5961 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5963 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5968 m_commandStack->push(videoCommand);
5971 void CustomTrackView::setAudioOnly()
5973 resetSelectionGroup();
5974 QList<QGraphicsItem *> selection = scene()->selectedItems();
5975 if (selection.isEmpty()) {
5976 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5979 QUndoCommand *videoCommand = new QUndoCommand();
5980 videoCommand->setText(i18n("Audio only"));
5981 for (int i = 0; i < selection.count(); i++) {
5982 if (selection.at(i)->type() == AVWIDGET) {
5983 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5984 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5985 if (clip->parentItem()) {
5986 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5988 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5993 m_commandStack->push(videoCommand);
5996 void CustomTrackView::setAudioAndVideo()
5998 resetSelectionGroup();
5999 QList<QGraphicsItem *> selection = scene()->selectedItems();
6000 if (selection.isEmpty()) {
6001 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6004 QUndoCommand *videoCommand = new QUndoCommand();
6005 videoCommand->setText(i18n("Audio and Video"));
6006 for (int i = 0; i < selection.count(); i++) {
6007 if (selection.at(i)->type() == AVWIDGET) {
6008 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6009 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6010 if (clip->parentItem()) {
6011 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6013 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6018 m_commandStack->push(videoCommand);
6021 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6023 ClipItem *clip = getClipItemAt(pos, track);
6025 kDebug() << "// Cannot find clip to split!!!";
6029 int start = pos.frames(m_document->fps());
6030 clip->setVideoOnly(true);
6031 clip->setAudioOnly(false);
6032 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6033 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6035 } else if (audioOnly) {
6036 int start = pos.frames(m_document->fps());
6037 clip->setAudioOnly(true);
6038 clip->setVideoOnly(false);
6039 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6040 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6043 int start = pos.frames(m_document->fps());
6044 clip->setAudioOnly(false);
6045 clip->setVideoOnly(false);
6046 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
6047 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6051 setDocumentModified();
6054 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6056 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6057 m_clipTypeGroup->setEnabled(false);
6059 m_clipTypeGroup->setEnabled(true);
6060 QList <QAction *> actions = m_clipTypeGroup->actions();
6062 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6063 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6064 else lookup = "clip_audio_and_video";
6065 for (int i = 0; i < actions.count(); i++) {
6066 if (actions.at(i)->data().toString() == lookup) {
6067 actions.at(i)->setChecked(true);
6074 void CustomTrackView::slotGoToMarker(QAction *action)
6076 int pos = action->data().toInt();
6077 setCursorPos(pos, true);
6080 void CustomTrackView::reloadTransitionLumas()
6084 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6085 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6086 for (int i = 0; i < params.count(); i++) {
6087 QDomElement e = params.item(i).toElement();
6088 if (e.attribute("tag") == "resource") {
6089 lumaNames = e.attribute("paramlistdisplay");
6090 lumaFiles = e.attribute("paramlist");
6095 QList<QGraphicsItem *> itemList = items();
6096 Transition *transitionitem;
6097 QDomElement transitionXml;
6098 for (int i = 0; i < itemList.count(); i++) {
6099 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6100 transitionitem = static_cast <Transition*>(itemList.at(i));
6101 transitionXml = transitionitem->toXML();
6102 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6103 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6104 for (int i = 0; i < params.count(); i++) {
6105 QDomElement e = params.item(i).toElement();
6106 if (e.attribute("tag") == "resource") {
6107 e.setAttribute("paramlistdisplay", lumaNames);
6108 e.setAttribute("paramlist", lumaFiles);
6113 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6114 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6115 for (int i = 0; i < params.count(); i++) {
6116 QDomElement e = params.item(i).toElement();
6117 if (e.attribute("tag") == "luma") {
6118 e.setAttribute("paramlistdisplay", lumaNames);
6119 e.setAttribute("paramlist", lumaFiles);
6126 emit transitionItemSelected(NULL);
6129 double CustomTrackView::fps() const
6131 return m_document->fps();
6134 void CustomTrackView::updateProjectFps()
6136 // update all clips to the new fps
6137 resetSelectionGroup();
6138 scene()->clearSelection();
6140 QList<QGraphicsItem *> itemList = items();
6141 for (int i = 0; i < itemList.count(); i++) {
6142 // remove all items and re-add them one by one
6143 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6145 for (int i = 0; i < itemList.count(); i++) {
6146 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6147 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6148 clip->updateFps(m_document->fps());
6149 m_scene->addItem(clip);
6150 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6151 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6152 QList<QGraphicsItem *> children = grp->childItems();
6153 for (int j = 0; j < children.count(); j++) {
6154 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6155 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6156 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6157 clip->updateFps(m_document->fps());
6160 m_document->clipManager()->removeGroup(grp);
6161 m_scene->addItem(grp);
6162 scene()->destroyItemGroup(grp);
6163 for (int j = 0; j < children.count(); j++) {
6164 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6165 //children.at(j)->setParentItem(0);
6166 children.at(j)->setSelected(true);
6169 groupSelectedItems(true, true);
6170 } else if (itemList.at(i)->type() == GUIDEITEM) {
6171 Guide *g = static_cast<Guide *>(itemList.at(i));
6173 m_scene->addItem(g);
6176 viewport()->update();
6179 void CustomTrackView::slotTrackDown()
6181 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6182 else m_selectedTrack++;
6183 emit updateTrackHeaders();
6184 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6185 ensureVisible(rect, 0, 0);
6186 viewport()->update();
6189 void CustomTrackView::slotTrackUp()
6191 if (m_selectedTrack > 0) m_selectedTrack--;
6192 else m_selectedTrack = m_document->tracksCount() - 1;
6193 emit updateTrackHeaders();
6194 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6195 ensureVisible(rect, 0, 0);
6196 viewport()->update();
6199 int CustomTrackView::selectedTrack() const
6201 return m_selectedTrack;
6204 QStringList CustomTrackView::selectedClips() const
6206 QStringList clipIds;
6207 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6208 for (int i = 0; i < selection.count(); i++) {
6209 if (selection.at(i)->type() == AVWIDGET) {
6210 ClipItem *item = (ClipItem *)selection.at(i);
6211 clipIds << item->clipProducer();
6217 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6219 QList<ClipItem *> clips;
6220 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6221 for (int i = 0; i < selection.count(); i++) {
6222 if (selection.at(i)->type() == AVWIDGET) {
6223 clips.append((ClipItem *)selection.at(i));
6229 void CustomTrackView::slotSelectTrack(int ix)
6231 m_selectedTrack = qMax(0, ix);
6232 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6233 emit updateTrackHeaders();
6234 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6235 ensureVisible(rect, 0, 0);
6236 viewport()->update();
6239 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6242 if (track != -1 && pos != -1)
6243 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6245 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6246 QList<QGraphicsItem *> selection = m_scene->items(rect);
6247 resetSelectionGroup(group);
6248 if (!group) m_scene->clearSelection();
6249 for (int i = 0; i < selection.count(); i++) {
6250 if (selection.at(i)->type() == AVWIDGET) {
6251 selection.at(i)->setSelected(add);
6255 if (group) groupSelectedItems();
6258 void CustomTrackView::selectTransition(bool add, bool group)
6260 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6261 QList<QGraphicsItem *> selection = m_scene->items(rect);
6262 resetSelectionGroup(group);
6263 if (!group) m_scene->clearSelection();
6264 for (int i = 0; i < selection.count(); i++) {
6265 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6266 selection.at(i)->setSelected(add);
6270 if (group) groupSelectedItems();
6273 QStringList CustomTrackView::extractTransitionsLumas()
6276 QList<QGraphicsItem *> itemList = items();
6277 Transition *transitionitem;
6278 QDomElement transitionXml;
6279 for (int i = 0; i < itemList.count(); i++) {
6280 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6281 transitionitem = static_cast <Transition*>(itemList.at(i));
6282 transitionXml = transitionitem->toXML();
6283 QString luma = EffectsList::parameter(transitionXml, "luma");
6284 if (!luma.isEmpty()) urls << luma;
6290 void CustomTrackView::setEditMode(EDITMODE mode)
6292 m_scene->setEditMode(mode);
6295 void CustomTrackView::checkTrackSequence(int track)
6297 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6298 //track = m_document->tracksCount() -track;
6299 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6300 QList<QGraphicsItem *> selection = m_scene->items(rect);
6301 QList <int> timelineList;
6302 timelineList.append(0);
6303 for (int i = 0; i < selection.count(); i++) {
6304 if (selection.at(i)->type() == AVWIDGET) {
6305 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6306 int start = clip->startPos().frames(m_document->fps());
6307 int end = clip->endPos().frames(m_document->fps());
6308 if (!timelineList.contains(start)) timelineList.append(start);
6309 if (!timelineList.contains(end)) timelineList.append(end);
6312 qSort(timelineList);
6313 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6314 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6317 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6319 if (data.isEmpty()) return;
6320 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6322 info.startPos = GenTime(in, m_document->fps());
6323 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6324 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6325 info.cropDuration = info.endPos - info.startPos;
6326 info.track = m_selectedTrack;
6327 QUndoCommand *addCommand = new QUndoCommand();
6328 addCommand->setText(i18n("Insert clip"));
6329 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6330 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6331 updateTrackDuration(info.track, addCommand);
6332 m_commandStack->push(addCommand);
6334 selectClip(true, false, m_selectedTrack, in);
6335 // Automatic audio split
6336 if (KdenliveSettings::splitaudio())
6340 void CustomTrackView::clearSelection()
6342 resetSelectionGroup();
6343 scene()->clearSelection();
6345 emit clipItemSelected(NULL);
6348 void CustomTrackView::updatePalette()
6350 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6354 pen1.setColor(palette().text().color());
6355 m_cursorLine->setPen(pen1);
6357 emit tracksChanged();
6360 void CustomTrackView::removeTipAnimation()
6363 scene()->removeItem(m_visualTip);
6364 m_animationTimer->stop();
6372 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6374 if (m_visualTip == NULL) {
6375 QRectF rect = clip->sceneBoundingRect();
6376 m_animation = new QGraphicsItemAnimation;
6377 m_animation->setTimeLine(m_animationTimer);
6378 m_animation->setScaleAt(1, 1, 1);
6383 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6384 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6385 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6387 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6389 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6391 m_animation->setScaleAt(.5, 2, 2);
6395 polygon << QPoint(0, - size * 2);
6396 if (mode == RESIZESTART)
6397 polygon << QPoint(size * 2, 0);
6399 polygon << QPoint(- size * 2, 0);
6400 polygon << QPoint(0, size * 2);
6401 polygon << QPoint(0, - size * 2);
6403 m_visualTip = new QGraphicsPolygonItem(polygon);
6404 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6405 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6406 if (mode == RESIZESTART)
6407 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6409 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6411 m_animation->setScaleAt(.5, 2, 1);
6413 case TRANSITIONSTART:
6415 polygon << QPoint(0, - size * 2);
6416 if (mode == TRANSITIONSTART)
6417 polygon << QPoint(size * 2, 0);
6419 polygon << QPoint(- size * 2, 0);
6420 polygon << QPoint(0, 0);
6421 polygon << QPoint(0, - size * 2);
6423 m_visualTip = new QGraphicsPolygonItem(polygon);
6424 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6425 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6426 if (mode == TRANSITIONSTART)
6427 m_visualTip->setPos(rect.x(), rect.bottom());
6429 m_visualTip->setPos(rect.right(), rect.bottom());
6431 m_animation->setScaleAt(.5, 2, 2);
6438 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6439 m_visualTip->setZValue(100);
6440 scene()->addItem(m_visualTip);
6441 m_animation->setItem(m_visualTip);
6442 m_animationTimer->start();
6446 bool CustomTrackView::hasAudio(int track) const
6448 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6449 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6450 QGraphicsItem *item;
6451 for (int i = 0; i < collisions.count(); i++) {
6452 item = collisions.at(i);
6453 if (!item->isEnabled()) continue;
6454 if (item->type() == AVWIDGET) {
6455 ClipItem *clip = static_cast <ClipItem *>(item);
6456 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6462 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6464 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6465 m_commandStack->push(command);
6466 setDocumentModified();
6470 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6472 EffectsParameterList parameters;
6473 parameters.addParam("tag", effect.attribute("tag"));
6474 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6475 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6476 parameters.addParam("id", effect.attribute("id"));
6477 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6478 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6479 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6480 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6482 QDomNodeList params = effect.elementsByTagName("parameter");
6483 for (int i = 0; i < params.count(); i++) {
6484 QDomElement e = params.item(i).toElement();
6485 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6486 if (e.attribute("type") == "simplekeyframe") {
6488 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6489 double factor = e.attribute("factor", "1").toDouble();
6490 for (int j = 0; j < values.count(); j++) {
6491 QString pos = values.at(j).section(':', 0, 0);
6492 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6493 values[j] = pos + "=" + QString::number(val);
6495 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6496 parameters.addParam(e.attribute("name"), values.join(";"));
6497 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6498 parameters.addParam("max", e.attribute("max"));
6499 parameters.addParam("min", e.attribute("min"));
6500 parameters.addParam("factor", e.attribute("factor", "1"));*/
6501 } else if (e.attribute("type") == "keyframe") {
6502 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6503 parameters.addParam("keyframes", e.attribute("keyframes"));
6504 parameters.addParam("max", e.attribute("max"));
6505 parameters.addParam("min", e.attribute("min"));
6506 parameters.addParam("factor", e.attribute("factor", "1"));
6507 parameters.addParam("starttag", e.attribute("starttag", "start"));
6508 parameters.addParam("endtag", e.attribute("endtag", "end"));
6509 } else if (e.attribute("namedesc").contains(';')) {
6510 QString format = e.attribute("format");
6511 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6512 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6514 QTextStream txtNeu(&neu);
6515 if (values.size() > 0)
6516 txtNeu << (int)values[0].toDouble();
6517 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6518 txtNeu << separators[i];
6519 txtNeu << (int)(values[i+1].toDouble());
6521 parameters.addParam("start", neu);
6523 if (e.attribute("factor", "1") != "1") {
6525 if (e.attribute("factor").startsWith('%')) {
6526 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6527 } else fact = e.attribute("factor", "1").toDouble();
6528 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6530 parameters.addParam(e.attribute("name"), e.attribute("value"));
6537 void CustomTrackView::updatePanZoom(ClipItem* item, GenTime cutPos)
6539 QList <int> effects = item->updatePanZoom(m_document->width(), m_document->height(), cutPos.frames(m_document->fps()));
6540 for (int i = 0; i < effects.count(); ++i) {
6541 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(item->effectAt(effects.at(i)))))
6542 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
6544 // if effect is displayed, update the effect edit widget with new clip duration
6545 /*if (item->isSelected() && effects.at(i) == item->selectedEffectIndex())
6546 emit clipItemSelected(item, effects.at(i));*/
6548 // update always, otherwise there might problems when resizing groups
6549 if (effects.count() > 0)
6550 emit clipItemSelected(item, item->selectedEffectIndex());
6553 void CustomTrackView::updateTrackNames(int track, bool added)
6555 QList <TrackInfo> tracks = m_document->tracksList();
6556 int max = tracks.count();
6557 int docTrack = max - track - 1;
6559 // count number of tracks of each type
6560 int videoTracks = 0;
6561 int audioTracks = 0;
6562 for (int i = max - 1; i >= 0; --i) {
6563 TrackInfo info = tracks.at(i);
6564 if (info.type == VIDEOTRACK)
6569 if (i <= docTrack) {
6570 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6571 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6574 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6575 info.trackName = type + QString::number(typeNumber);
6576 m_document->setTrackType(i, info);
6579 if (info.trackName == type + QString::number(typeNumber + 1)) {
6580 info.trackName = type + QString::number(typeNumber);
6581 m_document->setTrackType(i, info);
6586 emit tracksChanged();
6589 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6595 tracks << m_document->tracksCount() - track - 1;
6597 // negative track number -> update all tracks
6598 for (int i = 0; i < m_document->tracksCount(); ++i)
6602 for (int i = 0; i < tracks.count(); ++i) {
6604 // t + 1 because of black background track
6605 duration = m_document->renderer()->mltTrackDuration(t + 1);
6606 if (duration != m_document->trackDuration(t)) {
6607 m_document->setTrackDuration(t, duration);
6610 EffectsList effects = m_document->getTrackEffects(t);
6611 for (int j = 0; j < effects.count(); ++j) {
6613 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6614 * - update the effectstack if necessary
6621 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6623 QList<QGraphicsItem *> list = scene()->items();
6624 ClipItem *clip = NULL;
6625 for (int i = 0; i < list.size(); ++i) {
6626 if (list.at(i)->type() == AVWIDGET) {
6627 clip = static_cast <ClipItem *>(list.at(i));
6628 if (clip->clipProducer() == id) {
6629 clip->refreshClip(true, resetThumbs);