1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "commands/moveclipcommand.h"
26 #include "commands/movetransitioncommand.h"
27 #include "commands/resizeclipcommand.h"
28 #include "commands/editguidecommand.h"
29 #include "commands/addtimelineclipcommand.h"
30 #include "commands/addeffectcommand.h"
31 #include "commands/editeffectcommand.h"
32 #include "commands/moveeffectcommand.h"
33 #include "commands/addtransitioncommand.h"
34 #include "commands/edittransitioncommand.h"
35 #include "commands/editkeyframecommand.h"
36 #include "commands/changespeedcommand.h"
37 #include "commands/addmarkercommand.h"
38 #include "commands/razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "commands/insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "commands/addtrackcommand.h"
51 #include "commands/movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "commands/locktrackcommand.h"
55 #include "commands/groupclipscommand.h"
56 #include "commands/splitaudiocommand.h"
57 #include "commands/changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "commands/configtrackscommand.h"
61 #include "commands/rebuildgroupcommand.h"
62 #include "commands/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 m_animationTimer = new QTimeLine(800);
146 m_animationTimer->setFrameRange(0, 5);
147 m_animationTimer->setUpdateInterval(100);
148 m_animationTimer->setLoopCount(0);
150 m_tipColor = QColor(0, 192, 0, 200);
151 m_tipPen.setColor(QColor(255, 255, 255, 100));
152 m_tipPen.setWidth(3);
154 const int maxHeight = m_tracksHeight * m_document->tracksCount();
155 setSceneRect(0, 0, sceneRect().width(), maxHeight);
156 verticalScrollBar()->setMaximum(maxHeight);
157 verticalScrollBar()->setTracking(true);
158 // repaint guides when using vertical scroll
159 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
161 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
162 m_cursorLine->setZValue(1000);
165 pen1.setColor(palette().text().color());
166 m_cursorLine->setPen(pen1);
167 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
169 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
170 m_scrollTimer.setInterval(100);
171 m_scrollTimer.setSingleShot(true);
173 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
174 m_thumbsTimer.setInterval(500);
175 m_thumbsTimer.setSingleShot(true);
177 KIcon razorIcon("edit-cut");
178 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
180 KIcon spacerIcon("kdenlive-spacer-tool");
181 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
184 CustomTrackView::~CustomTrackView()
186 qDeleteAll(m_guides);
188 m_waitingThumbs.clear();
189 delete m_animationTimer;
193 void CustomTrackView::keyPressEvent(QKeyEvent * event)
195 if (event->key() == Qt::Key_Up) {
198 } else if (event->key() == Qt::Key_Down) {
201 } else QWidget::keyPressEvent(event);
204 void CustomTrackView::setDocumentModified()
206 m_document->setModified(true);
209 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
211 m_timelineContextMenu = timeline;
212 m_timelineContextClipMenu = clip;
213 m_clipTypeGroup = clipTypeGroup;
214 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
216 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
217 m_markerMenu->setEnabled(false);
218 markermenu->addMenu(m_markerMenu);
219 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
220 QList <QAction *> list = m_timelineContextClipMenu->actions();
221 for (int i = 0; i < list.count(); i++) {
222 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
223 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
226 m_timelineContextTransitionMenu = transition;
227 list = m_timelineContextTransitionMenu->actions();
228 for (int i = 0; i < list.count(); i++) {
229 if (list.at(i)->data().toString() == "auto") {
230 m_autoTransition = list.at(i);
235 m_timelineContextMenu->addSeparator();
236 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
237 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
238 m_timelineContextMenu->addAction(m_deleteGuide);
240 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
241 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
242 m_timelineContextMenu->addAction(m_editGuide);
245 void CustomTrackView::slotDoResetMenuPosition()
247 m_menuPosition = QPoint();
250 void CustomTrackView::slotResetMenuPosition()
252 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
253 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
256 void CustomTrackView::checkAutoScroll()
258 m_autoScroll = KdenliveSettings::autoscroll();
261 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
262 return m_scene->m_tracksList;
266 int CustomTrackView::getFrameWidth()
268 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
271 void CustomTrackView::updateSceneFrameWidth()
273 int frameWidth = getFrameWidth();
274 QList<QGraphicsItem *> itemList = items();
276 for (int i = 0; i < itemList.count(); i++) {
277 if (itemList.at(i)->type() == AVWIDGET) {
278 item = (ClipItem*) itemList.at(i);
279 item->resetFrameWidth(frameWidth);
280 item->resetThumbs(true);
285 bool CustomTrackView::checkTrackHeight()
287 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
288 m_tracksHeight = KdenliveSettings::trackheight();
289 emit trackHeightChanged();
290 QList<QGraphicsItem *> itemList = items();
292 Transition *transitionitem;
293 int frameWidth = getFrameWidth();
294 bool snap = KdenliveSettings::snaptopoints();
295 KdenliveSettings::setSnaptopoints(false);
296 for (int i = 0; i < itemList.count(); i++) {
297 if (itemList.at(i)->type() == AVWIDGET) {
298 item = (ClipItem*) itemList.at(i);
299 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
300 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
301 item->resetFrameWidth(frameWidth);
302 item->resetThumbs(true);
303 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
304 transitionitem = (Transition*) itemList.at(i);
305 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
306 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
309 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
310 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
312 for (int i = 0; i < m_guides.count(); i++) {
313 QLineF l = m_guides.at(i)->line();
314 l.setP2(QPointF(l.x2(), newHeight));
315 m_guides.at(i)->setLine(l);
318 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
319 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
320 KdenliveSettings::setSnaptopoints(snap);
321 viewport()->update();
325 /** Zoom or move viewport on mousewheel
327 * If mousewheel+Ctrl, zooms in/out on the timeline.
329 * With Ctrl, moves viewport towards end of timeline if down/back,
330 * opposite on up/forward.
332 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
333 void CustomTrackView::wheelEvent(QWheelEvent * e)
335 if (e->modifiers() == Qt::ControlModifier) {
336 if (e->delta() > 0) emit zoomIn();
339 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
340 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
344 int CustomTrackView::getPreviousVideoTrack(int track)
346 track = m_document->tracksCount() - track - 1;
348 for (int i = track; i > -1; i--) {
349 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
355 void CustomTrackView::slotFetchNextThumbs()
357 if (!m_waitingThumbs.isEmpty()) {
358 ClipItem *item = m_waitingThumbs.takeFirst();
359 while (item == NULL && !m_waitingThumbs.isEmpty()) {
360 item = m_waitingThumbs.takeFirst();
362 if (item) item->slotFetchThumbs();
363 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
367 void CustomTrackView::slotCheckMouseScrolling()
369 if (m_scrollOffset == 0) {
370 m_scrollTimer.stop();
373 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
374 m_scrollTimer.start();
377 void CustomTrackView::slotCheckPositionScrolling()
379 // If mouse is at a border of the view, scroll
380 if (m_moveOpMode != SEEK) return;
381 if (mapFromScene(m_cursorPos, 0).x() < 3) {
382 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
383 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
384 setCursorPos(mapToScene(QPoint(-2, 0)).x());
385 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
386 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
387 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
388 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
394 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
396 int pos = event->x();
397 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
399 double snappedPos = getSnapPointForPos(mappedXPos);
400 emit mousePosition(mappedXPos);
402 if (event->buttons() & Qt::MidButton) return;
403 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
404 event->setAccepted(true);
406 QGraphicsView::mouseMoveEvent(event);
410 if (event->buttons() != Qt::NoButton) {
411 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
412 if (m_dragItem && m_tool == SELECTTOOL) {
413 if (m_operationMode == MOVE && move) {
414 QGraphicsView::mouseMoveEvent(event);
415 // If mouse is at a border of the view, scroll
417 m_scrollOffset = -30;
418 m_scrollTimer.start();
419 } else if (viewport()->width() - pos < 10) {
421 m_scrollTimer.start();
422 } else if (m_scrollTimer.isActive()) {
423 m_scrollTimer.stop();
425 } else if (m_operationMode == RESIZESTART && move) {
426 m_document->renderer()->pause();
427 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
428 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
430 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
432 m_dragItem->resizeStart((int)(snappedPos));
434 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
435 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
436 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
437 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
438 } else if (m_operationMode == RESIZEEND && move) {
439 m_document->renderer()->pause();
440 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
441 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
443 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
445 m_dragItem->resizeEnd((int)(snappedPos));
447 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
448 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
449 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
450 } else if (m_operationMode == FADEIN && move) {
451 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
452 } else if (m_operationMode == FADEOUT && move) {
453 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
454 } else if (m_operationMode == KEYFRAME && move) {
455 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
456 double pos = mapToScene(event->pos()).toPoint().y();
457 QRectF br = m_dragItem->sceneBoundingRect();
458 double maxh = 100.0 / br.height();
459 pos = (br.bottom() - pos) * maxh;
460 m_dragItem->updateKeyFramePos(keyFramePos, pos);
461 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
462 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
464 removeTipAnimation();
466 } else if (m_operationMode == MOVEGUIDE) {
467 removeTipAnimation();
468 QGraphicsView::mouseMoveEvent(event);
470 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
472 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
473 if (snappedPos < 0) snappedPos = 0;
475 // Make sure there is no collision
476 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
477 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
478 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
479 collidingItems.removeAll(m_selectionGroup);
480 for (int i = 0; i < children.count(); i++) {
481 if (children.at(i)->type() == GROUPWIDGET) {
482 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
483 for (int j = 0; j < subchildren.count(); j++)
484 collidingItems.removeAll(subchildren.at(j));
486 collidingItems.removeAll(children.at(i));
488 bool collision = false;
490 for (int i = 0; i < collidingItems.count(); i++) {
491 if (!collidingItems.at(i)->isEnabled()) continue;
492 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
493 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
494 // Moving backward, determine best pos
495 QPainterPath clipPath;
496 clipPath.addRect(item->sceneBoundingRect());
497 QPainterPath res = shape.intersected(clipPath);
498 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
501 snappedPos += offset;
502 // make sure we have no collision
503 shape = m_selectionGroup->clipGroupShape(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));
515 for (int i = 0; i < collidingItems.count(); i++) {
516 if (!collidingItems.at(i)->isEnabled()) continue;
517 if (collidingItems.at(i)->type() == AVWIDGET) {
526 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
527 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
528 collidingItems.removeAll(m_selectionGroup);
529 for (int i = 0; i < children.count(); i++) {
530 if (children.at(i)->type() == GROUPWIDGET) {
531 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
532 for (int j = 0; j < subchildren.count(); j++)
533 collidingItems.removeAll(subchildren.at(j));
535 collidingItems.removeAll(children.at(i));
539 for (int i = 0; i < collidingItems.count(); i++) {
540 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
541 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
542 // Moving backward, determine best pos
543 QPainterPath clipPath;
544 clipPath.addRect(item->sceneBoundingRect());
545 QPainterPath res = shape.intersected(clipPath);
546 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
550 snappedPos += offset;
551 // make sure we have no collision
552 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
553 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
554 collidingItems.removeAll(m_selectionGroup);
555 for (int i = 0; i < children.count(); i++) {
556 if (children.at(i)->type() == GROUPWIDGET) {
557 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
558 for (int j = 0; j < subchildren.count(); j++)
559 collidingItems.removeAll(subchildren.at(j));
561 collidingItems.removeAll(children.at(i));
563 for (int i = 0; i < collidingItems.count(); i++) {
564 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
572 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
573 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
577 if (m_tool == RAZORTOOL) {
578 setCursor(m_razorCursor);
579 //QGraphicsView::mouseMoveEvent(event);
581 } else if (m_tool == SPACERTOOL) {
582 setCursor(m_spacerCursor);
586 QList<QGraphicsItem *> itemList = items(event->pos());
587 QGraphicsRectItem *item = NULL;
588 OPERATIONTYPE opMode = NONE;
590 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
592 } else for (int i = 0; i < itemList.count(); i++) {
593 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
594 item = (QGraphicsRectItem*) itemList.at(i);
599 if (item && event->buttons() == Qt::NoButton) {
600 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
601 if (m_tool == RAZORTOOL) {
602 // razor tool over a clip, display current frame in monitor
603 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
604 //TODO: solve crash when showing frame when moving razor over clip
605 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
611 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
612 // all other modes break the selection, so the user probably wants to move it
615 opMode = clip->operationMode(mapToScene(event->pos()));
618 const double size = 5;
619 if (opMode == m_moveOpMode) {
620 QGraphicsView::mouseMoveEvent(event);
623 removeTipAnimation();
625 m_moveOpMode = opMode;
626 setTipAnimation(clip, opMode, size);
628 if (item->type() == AVWIDGET)
629 ci = static_cast <ClipItem *>(item);
631 if (opMode == MOVE) {
632 setCursor(Qt::OpenHandCursor);
634 message = ci->clipName() + i18n(":");
635 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
636 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
637 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
638 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
639 if (clip->parentItem() == m_selectionGroup)
640 message.append(i18n(" Selection duration:"));
642 message.append(i18n(" Group duration:"));
643 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
644 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
645 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
646 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
650 } else if (opMode == RESIZESTART) {
651 setCursor(KCursor("left_side", Qt::SizeHorCursor));
653 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
654 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
655 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
656 } else if (opMode == RESIZEEND) {
657 setCursor(KCursor("right_side", Qt::SizeHorCursor));
659 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
660 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
661 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
662 } else if (opMode == FADEIN || opMode == FADEOUT) {
663 setCursor(Qt::PointingHandCursor);
664 if (ci && opMode == FADEIN && ci->fadeIn()) {
665 message = i18n("Fade in duration: ");
666 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
667 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
668 message = i18n("Fade out duration: ");
669 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
671 message = i18n("Drag to add or resize a fade effect.");
673 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
674 setCursor(Qt::PointingHandCursor);
675 message = i18n("Click to add a transition.");
676 } else if (opMode == KEYFRAME) {
677 setCursor(Qt::PointingHandCursor);
678 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
681 if (!message.isEmpty())
682 emit displayMessage(message, InformationMessage);
683 } // no clip under mouse
684 else if (m_tool == RAZORTOOL) {
687 } else if (opMode == MOVEGUIDE) {
688 m_moveOpMode = opMode;
689 setCursor(Qt::SplitHCursor);
691 removeTipAnimation();
692 setCursor(Qt::ArrowCursor);
693 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
694 QGraphicsView::mouseMoveEvent(event);
696 setCursorPos(mappedXPos);
697 slotCheckPositionScrolling();
699 } else m_moveOpMode = NONE;
701 QGraphicsView::mouseMoveEvent(event);
705 void CustomTrackView::mousePressEvent(QMouseEvent * event)
707 setFocus(Qt::MouseFocusReason);
708 m_menuPosition = QPoint();
710 // special cases (middle click button or ctrl / shift click
711 if (event->button() == Qt::MidButton) {
713 m_blockRefresh = false;
714 m_operationMode = NONE;
718 if (event->modifiers() & Qt::ShiftModifier) {
719 // Rectangle selection
720 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
721 setDragMode(QGraphicsView::RubberBandDrag);
722 if (!(event->modifiers() & Qt::ControlModifier)) {
723 resetSelectionGroup();
724 scene()->clearSelection();
726 m_blockRefresh = false;
727 m_operationMode = RUBBERSELECTION;
728 QGraphicsView::mousePressEvent(event);
732 m_blockRefresh = true;
735 if (m_tool != RAZORTOOL) activateMonitor();
736 else if (m_document->renderer()->playSpeed() != 0.0) {
737 m_document->renderer()->pause();
740 m_clickEvent = event->pos();
742 // check item under mouse
743 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
744 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
745 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
746 setDragMode(QGraphicsView::ScrollHandDrag);
747 QGraphicsView::mousePressEvent(event);
748 m_blockRefresh = false;
749 m_operationMode = NONE;
753 // if a guide and a clip were pressed, just select the guide
754 for (int i = 0; i < collisionList.count(); ++i) {
755 if (collisionList.at(i)->type() == GUIDEITEM) {
756 // a guide item was pressed
757 m_dragGuide = (Guide *) collisionList.at(i);
758 if (event->button() == Qt::LeftButton) { // move it
759 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
760 m_operationMode = MOVEGUIDE;
761 // deselect all clips so that only the guide will move
762 m_scene->clearSelection();
763 resetSelectionGroup(false);
764 updateSnapPoints(NULL);
765 QGraphicsView::mousePressEvent(event);
767 } else // show context menu
772 // Find first clip, transition or group under mouse (when no guides selected)
774 AbstractGroupItem *dragGroup = NULL;
775 AbstractClipItem *collisionClip = NULL;
777 while (!m_dragGuide && ct < collisionList.count()) {
778 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
779 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
780 if (collisionClip->isItemLocked())
782 if (collisionClip == m_dragItem)
783 collisionClip = NULL;
785 m_dragItem = collisionClip;
787 m_dragItemInfo = m_dragItem->info();
788 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
789 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
790 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
797 if (m_dragItem) emit clipItemSelected(NULL);
800 #if QT_VERSION >= 0x040600
801 // Add shadow to dragged item, currently disabled because of painting artifacts
802 //TODO: re-enable when fixed
803 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
804 eff->setBlurRadius(5);
805 eff->setOffset(3, 3);
806 m_dragItem->setGraphicsEffect(eff);*/
808 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
809 // update transition menu action
810 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
811 m_autoTransition->setEnabled(true);
812 } else m_autoTransition->setEnabled(false);
814 // context menu requested
815 if (event->button() == Qt::RightButton) {
817 if (dragGroup) dragGroup->setSelected(true);
818 else if (!m_dragItem->isSelected()) {
819 resetSelectionGroup(false);
820 m_scene->clearSelection();
821 m_dragItem->setSelected(true);
823 } else if (!m_dragGuide) {
824 // check if there is a guide close to mouse click
825 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
826 for (int i = 0; i < guidesCollisionList.count(); i++) {
827 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
828 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
832 // keep this to support multiple guides context menu in the future (?)
833 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
834 guidesCollisionList.removeAt(0);
836 if (!guidesCollisionList.isEmpty())
837 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
840 m_operationMode = NONE;
841 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
842 m_menuPosition = m_clickEvent;
848 // No item under click
849 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
850 resetSelectionGroup(false);
851 setCursor(Qt::ArrowCursor);
852 m_scene->clearSelection();
854 updateClipTypeActions(NULL);
855 if (m_tool == SPACERTOOL) {
856 QList<QGraphicsItem *> selection;
857 if (event->modifiers() == Qt::ControlModifier) {
858 // Ctrl + click, select all items on track after click position
859 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
860 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
861 // Cannot use spacer on locked track
862 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
866 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
869 selection = checkForGroups(rect, &isOk);
871 // groups found on track, do not allow the move
872 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
876 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;
878 // Select all items on all tracks after click position
879 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
880 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
883 QList <GenTime> offsetList;
884 // create group to hold selected items
885 m_selectionGroup = new AbstractGroupItem(m_document->fps());
886 scene()->addItem(m_selectionGroup);
888 for (int i = 0; i < selection.count(); i++) {
889 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
890 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
891 if (item->isItemLocked()) continue;
892 offsetList.append(item->startPos());
893 offsetList.append(item->endPos());
894 m_selectionGroup->addToGroup(selection.at(i));
895 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
896 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
897 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
898 QList<QGraphicsItem *> children = selection.at(i)->childItems();
899 for (int j = 0; j < children.count(); j++) {
900 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
901 offsetList.append(item->startPos());
902 offsetList.append(item->endPos());
904 m_selectionGroup->addToGroup(selection.at(i));
905 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
906 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
907 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
908 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
909 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
910 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
913 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
914 if (!offsetList.isEmpty()) {
916 QList <GenTime> cleandOffsetList;
917 GenTime startOffset = offsetList.takeFirst();
918 for (int k = 0; k < offsetList.size(); k++) {
919 GenTime newoffset = offsetList.at(k) - startOffset;
920 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
921 cleandOffsetList.append(newoffset);
924 updateSnapPoints(NULL, cleandOffsetList, true);
926 m_operationMode = SPACER;
928 setCursorPos((int)(mapToScene(event->x(), 0).x()));
930 //QGraphicsView::mousePressEvent(event);
936 if (m_tool == RAZORTOOL && m_dragItem) {
937 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
938 if (m_dragItem->type() == TRANSITIONWIDGET) {
939 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
941 m_document->renderer()->pause();
942 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
943 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
945 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
946 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
947 m_commandStack->push(command);
949 setDocumentModified();
956 bool itemSelected = false;
957 if (m_dragItem->isSelected())
959 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
961 else if (dragGroup && dragGroup->isSelected())
964 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
965 if (event->modifiers() != Qt::ControlModifier) {
966 resetSelectionGroup(false);
967 m_scene->clearSelection();
968 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
969 viewport()->update();
970 } else resetSelectionGroup();
972 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
973 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
975 bool selected = !m_dragItem->isSelected();
977 dragGroup->setSelected(selected);
979 m_dragItem->setSelected(selected);
981 groupSelectedItems();
982 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
983 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
984 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
987 if (collisionClip != NULL || m_dragItem == NULL) {
988 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
989 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
990 emit clipItemSelected(selected);
992 emit clipItemSelected(NULL);
996 // If clicked item is selected, allow move
997 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
999 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1000 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1001 // all other modes break the selection, so the user probably wants to move it
1002 m_operationMode = MOVE;
1004 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1006 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1008 // Update snap points
1009 if (m_selectionGroup == NULL) {
1010 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1011 updateSnapPoints(NULL);
1013 updateSnapPoints(m_dragItem);
1015 QList <GenTime> offsetList;
1016 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1017 for (int i = 0; i < children.count(); i++) {
1018 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1019 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1020 offsetList.append(item->startPos());
1021 offsetList.append(item->endPos());
1024 if (!offsetList.isEmpty()) {
1026 GenTime startOffset = offsetList.takeFirst();
1027 QList <GenTime> cleandOffsetList;
1028 for (int k = 0; k < offsetList.size(); k++) {
1029 GenTime newoffset = offsetList.at(k) - startOffset;
1030 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1031 cleandOffsetList.append(newoffset);
1034 updateSnapPoints(NULL, cleandOffsetList, true);
1038 if (m_operationMode == KEYFRAME) {
1039 m_dragItem->updateSelectedKeyFrame();
1040 m_blockRefresh = false;
1042 } else if (m_operationMode == MOVE) {
1043 setCursor(Qt::ClosedHandCursor);
1044 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1046 info.startPos = m_dragItem->startPos();
1047 info.track = m_dragItem->track();
1048 int transitiontrack = getPreviousVideoTrack(info.track);
1049 ClipItem *transitionClip = NULL;
1050 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1051 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1052 info.endPos = transitionClip->endPos();
1054 GenTime transitionDuration(65, m_document->fps());
1055 if (m_dragItem->cropDuration() < transitionDuration)
1056 info.endPos = m_dragItem->endPos();
1058 info.endPos = info.startPos + transitionDuration;
1060 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1061 // Check there is no other transition at that place
1062 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1063 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1064 QList<QGraphicsItem *> selection = m_scene->items(r);
1065 bool transitionAccepted = true;
1066 for (int i = 0; i < selection.count(); i++) {
1067 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1068 Transition *tr = static_cast <Transition *>(selection.at(i));
1069 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1070 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1071 } else transitionAccepted = false;
1074 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1075 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1076 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1078 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1079 info.track = m_dragItem->track();
1080 int transitiontrack = getPreviousVideoTrack(info.track);
1081 ClipItem *transitionClip = NULL;
1082 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1083 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1084 info.startPos = transitionClip->startPos();
1086 GenTime transitionDuration(65, m_document->fps());
1087 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1088 else info.startPos = info.endPos - transitionDuration;
1090 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1091 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1092 EffectsList::setParameter(transition, "reverse", "1");
1094 // Check there is no other transition at that place
1095 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1096 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1097 QList<QGraphicsItem *> selection = m_scene->items(r);
1098 bool transitionAccepted = true;
1099 for (int i = 0; i < selection.count(); i++) {
1100 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1101 Transition *tr = static_cast <Transition *>(selection.at(i));
1102 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1103 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1104 } else transitionAccepted = false;
1107 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1108 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1110 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1111 resetSelectionGroup(false);
1112 m_dragItem->setSelected(true);
1115 m_blockRefresh = false;
1117 QGraphicsView::mousePressEvent(event);
1120 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1122 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1123 QList<QGraphicsItem *> list = scene()->items(p);
1124 AbstractGroupItem *group = NULL;
1125 for (int i = 0; i < list.size(); i++) {
1126 if (!list.at(i)->isEnabled()) continue;
1127 if (list.at(i)->type() == GROUPWIDGET) {
1128 group = static_cast <AbstractGroupItem *>(list.at(i));
1132 rebuildGroup(group);
1135 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1138 resetSelectionGroup(false);
1139 m_scene->clearSelection();
1141 QList <QGraphicsItem *> children = group->childItems();
1142 m_document->clipManager()->removeGroup(group);
1143 scene()->destroyItemGroup(group);
1144 for (int i = 0; i < children.count(); i++)
1145 children.at(i)->setSelected(true);
1146 groupSelectedItems(false, true);
1150 void CustomTrackView::resetSelectionGroup(bool selectItems)
1152 if (m_selectionGroup) {
1153 // delete selection group
1154 bool snap = KdenliveSettings::snaptopoints();
1155 KdenliveSettings::setSnaptopoints(false);
1157 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1158 scene()->destroyItemGroup(m_selectionGroup);
1159 for (int i = 0; i < children.count(); i++) {
1160 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1161 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1162 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1163 children.at(i)->setSelected(selectItems);
1165 } else if (children.at(i)->type() == GROUPWIDGET) {
1166 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1167 children.at(i)->setSelected(selectItems);
1171 m_selectionGroup = NULL;
1172 KdenliveSettings::setSnaptopoints(snap);
1176 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1178 if (m_selectionGroup) {
1179 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1182 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1183 if (selection.isEmpty()) return;
1185 // Find top left position of selection
1186 for (int i = 0; i < selection.count(); i++) {
1187 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1188 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1189 } else if (selection.at(i)->parentItem()) {
1190 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1194 if (force || selection.count() > 1) {
1195 bool snap = KdenliveSettings::snaptopoints();
1196 KdenliveSettings::setSnaptopoints(false);
1197 if (createNewGroup) {
1198 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1199 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1200 QPointF diff = newGroup->pos();
1201 newGroup->translate(-diff.x(), -diff.y());
1202 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1204 scene()->addItem(newGroup);
1206 // Check if we are trying to include a group in a group
1207 QList <AbstractGroupItem *> groups;
1208 for (int i = 0; i < selection.count(); i++) {
1209 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1210 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1211 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1212 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1214 if (!groups.isEmpty()) {
1215 // ungroup previous groups
1216 while (!groups.isEmpty()) {
1217 AbstractGroupItem *grp = groups.takeFirst();
1218 m_document->clipManager()->removeGroup(grp);
1219 scene()->destroyItemGroup(grp);
1221 selection = m_scene->selectedItems();
1224 for (int i = 0; i < selection.count(); i++) {
1225 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1226 newGroup->addToGroup(selection.at(i));
1227 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1230 KdenliveSettings::setSnaptopoints(snap);
1232 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1233 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1234 QPointF diff = m_selectionGroup->pos();
1235 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1236 m_selectionGroup->translate(- diff.x(), -diff.y());
1238 scene()->addItem(m_selectionGroup);
1239 for (int i = 0; i < selection.count(); i++) {
1240 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1241 m_selectionGroup->addToGroup(selection.at(i));
1242 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1245 KdenliveSettings::setSnaptopoints(snap);
1246 if (m_selectionGroup) {
1247 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1248 m_selectionGroupInfo.track = m_selectionGroup->track();
1251 } else resetSelectionGroup();
1254 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1256 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1257 /*if (m_moveOpMode == KEYFRAME) {
1258 // user double clicked on a keyframe, open edit dialog
1259 //TODO: update for effects with several values per keyframe
1260 QDialog d(parentWidget());
1261 Ui::KeyFrameDialog_UI view;
1263 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1264 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1265 view.kfr_value->setFocus();
1266 if (d.exec() == QDialog::Accepted) {
1267 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1268 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1269 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1270 QString previous = item->keyframes(item->selectedEffectIndex());
1271 item->updateKeyframeEffect();
1272 QString next = item->keyframes(item->selectedEffectIndex());
1273 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1274 m_commandStack->push(command);
1275 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1276 emit clipItemSelected(item, item->selectedEffectIndex());
1281 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1282 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1283 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1284 //QString previous = item->keyframes(item->selectedEffectIndex());
1285 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1286 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1287 //item->updateKeyframeEffect();
1288 //QString next = item->keyframes(item->selectedEffectIndex());
1289 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1290 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1291 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1292 m_commandStack->push(command);
1293 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1294 emit clipItemSelected(item, item->selectedEffectIndex());
1296 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1299 QList<QGraphicsItem *> collisionList = items(event->pos());
1300 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1301 Guide *editGuide = (Guide *) collisionList.at(0);
1302 if (editGuide) slotEditGuide(editGuide->info());
1307 void CustomTrackView::editItemDuration()
1309 AbstractClipItem *item;
1313 if (m_scene->selectedItems().count() == 1) {
1314 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1316 if (m_scene->selectedItems().empty())
1317 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1319 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1325 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1329 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1330 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1334 if (!item->isItemLocked()) {
1337 if (item->type() == TRANSITIONWIDGET)
1338 getTransitionAvailableSpace(item, minimum, maximum);
1340 getClipAvailableSpace(item, minimum, maximum);
1342 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1343 if (d.exec() == QDialog::Accepted) {
1344 ItemInfo clipInfo = item->info();
1345 ItemInfo startInfo = clipInfo;
1346 if (item->type() == TRANSITIONWIDGET) {
1347 // move & resize transition
1348 clipInfo.startPos = d.startPos();
1349 clipInfo.endPos = clipInfo.startPos + d.duration();
1350 clipInfo.track = item->track();
1351 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1352 updateTrackDuration(clipInfo.track, command);
1353 m_commandStack->push(command);
1355 // move and resize clip
1356 ClipItem *clip = static_cast<ClipItem *>(item);
1357 QUndoCommand *moveCommand = new QUndoCommand();
1358 moveCommand->setText(i18n("Edit clip"));
1359 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1360 // duration was reduced, so process it first
1361 clipInfo.endPos = clipInfo.startPos + d.duration();
1362 clipInfo.cropStart = d.cropStart();
1364 resizeClip(startInfo, clipInfo);
1365 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1366 adjustEffects(clip, startInfo, moveCommand);
1367 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1370 if (d.startPos() != clipInfo.startPos) {
1371 startInfo = clipInfo;
1372 clipInfo.startPos = d.startPos();
1373 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1374 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1377 if (d.duration() > item->cropDuration()) {
1378 // duration was increased, so process it after move
1379 startInfo = clipInfo;
1380 clipInfo.endPos = clipInfo.startPos + d.duration();
1381 clipInfo.cropStart = d.cropStart();
1383 resizeClip(startInfo, clipInfo);
1384 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1385 adjustEffects(clip, startInfo, moveCommand);
1386 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1388 updateTrackDuration(clipInfo.track, moveCommand);
1389 m_commandStack->push(moveCommand);
1393 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1397 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1399 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1401 clip->setKeyframes(index, keyframes);
1402 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1403 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1407 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1409 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1410 m_editGuide->setEnabled(m_dragGuide != NULL);
1411 m_markerMenu->clear();
1412 m_markerMenu->setEnabled(false);
1414 m_timelineContextMenu->popup(pos);
1415 } else if (group != NULL) {
1416 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1417 m_ungroupAction->setEnabled(true);
1418 updateClipTypeActions(NULL);
1419 m_timelineContextClipMenu->popup(pos);
1421 m_ungroupAction->setEnabled(false);
1422 if (clip->type() == AVWIDGET) {
1423 ClipItem *item = static_cast <ClipItem*>(clip);
1424 //build go to marker menu
1425 if (item->baseClip()) {
1426 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1427 int offset = item->startPos().frames(m_document->fps());
1428 if (!markers.isEmpty()) {
1429 for (int i = 0; i < markers.count(); i++) {
1430 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1431 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1432 QAction *go = m_markerMenu->addAction(position);
1433 go->setData(pos + offset);
1436 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1438 updateClipTypeActions(item);
1439 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1440 m_timelineContextClipMenu->popup(pos);
1441 } else if (clip->type() == TRANSITIONWIDGET) {
1442 m_timelineContextTransitionMenu->popup(pos);
1447 void CustomTrackView::activateMonitor()
1449 emit activateDocumentMonitor();
1452 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1454 resetSelectionGroup();
1456 info.startPos = GenTime();
1457 info.cropStart = GenTime(in, m_document->fps());
1458 info.endPos = GenTime(out - in, m_document->fps());
1459 info.cropDuration = info.endPos - info.startPos;
1462 // Check if clip can be inserted at that position
1463 ItemInfo pasteInfo = info;
1464 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1465 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1466 pasteInfo.track = selectedTrack();
1467 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1468 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1472 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1473 updateTrackDuration(pasteInfo.track, command);
1474 m_commandStack->push(command);
1476 selectClip(true, false);
1477 // Automatic audio split
1478 if (KdenliveSettings::splitaudio())
1482 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1484 if (data->hasFormat("kdenlive/clip")) {
1486 m_scene->clearSelection();
1487 resetSelectionGroup(false);
1488 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1489 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1491 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1494 if (clip->getProducer() == NULL) {
1495 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1498 QPointF framePos = mapToScene(pos);
1500 info.startPos = GenTime();
1501 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1502 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1503 info.cropDuration = info.endPos - info.startPos;
1506 // Check if clip can be inserted at that position
1507 ItemInfo pasteInfo = info;
1508 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1509 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1510 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1511 framePos.setX((int)(framePos.x() + 0.5));
1512 framePos.setY(pasteInfo.track * m_tracksHeight);
1513 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1516 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1517 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1518 m_selectionGroup->addToGroup(item);
1519 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1521 QList <GenTime> offsetList;
1522 offsetList.append(info.endPos);
1523 updateSnapPoints(NULL, offsetList);
1524 m_selectionGroup->setPos(framePos);
1525 scene()->addItem(m_selectionGroup);
1526 m_selectionGroup->setSelected(true);
1528 } else if (data->hasFormat("kdenlive/producerslist")) {
1530 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1531 m_scene->clearSelection();
1532 resetSelectionGroup(false);
1534 QList <GenTime> offsetList;
1535 QList <ItemInfo> infoList;
1536 QPointF framePos = mapToScene(pos);
1537 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1538 int track = (int)(framePos.y() / m_tracksHeight);
1539 framePos.setX((int)(framePos.x() + 0.5));
1540 framePos.setY(track * m_tracksHeight);
1542 // Check if clips can be inserted at that position
1543 for (int i = 0; i < ids.size(); ++i) {
1544 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1546 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1549 if (clip->getProducer() == NULL) {
1550 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1554 info.startPos = start;
1555 info.cropDuration = clip->duration();
1556 info.endPos = info.startPos + info.cropDuration;
1558 infoList.append(info);
1559 start += clip->duration();
1561 if (!canBePastedTo(infoList, AVWIDGET)) {
1564 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1566 for (int i = 0; i < ids.size(); ++i) {
1567 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1569 info.startPos = start;
1570 info.cropDuration = clip->duration();
1571 info.endPos = info.startPos + info.cropDuration;
1573 start += info.cropDuration;
1574 offsetList.append(start);
1575 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1576 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1577 m_selectionGroup->addToGroup(item);
1578 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1581 updateSnapPoints(NULL, offsetList);
1582 m_selectionGroup->setPos(framePos);
1583 scene()->addItem(m_selectionGroup);
1584 //m_selectionGroup->setZValue(10);
1585 m_thumbsTimer.start();
1589 // the drag is not a clip (may be effect, ...)
1597 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1599 if (insertDropClips(event->mimeData(), event->pos())) {
1600 event->acceptProposedAction();
1601 } else QGraphicsView::dragEnterEvent(event);
1604 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1606 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);
1607 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1608 collindingItems.removeAll(item);
1609 if (collindingItems.isEmpty()) return false;
1611 for (int i = 0; i < collindingItems.count(); i++) {
1612 QGraphicsItem *collision = collindingItems.at(i);
1613 if (collision->type() == item->type()) {
1615 kDebug() << "// COLLISIION DETECTED";
1623 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1625 int track = m_document->tracksCount() - clip->track();
1626 GenTime pos = clip->startPos();
1627 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1628 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1631 bool success = true;
1632 for (int i = 0; i < clip->effectsCount(); i++) {
1633 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1635 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1636 m_document->renderer()->doRefresh();
1639 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1641 if (pos < GenTime()) {
1643 if (effect.attribute("id") == "speed") {
1644 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1648 m_document->addTrackEffect(track - 1, effect);
1649 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1650 emit updateTrackEffectState(track - 1);
1651 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1654 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1656 // Special case: speed effect
1657 if (effect.attribute("id") == "speed") {
1658 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1659 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1663 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1664 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1665 if (strobe == 0) strobe = 1;
1666 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1667 EffectsParameterList params = clip->addEffect(effect);
1668 m_document->renderer()->mltAddEffect(track, pos, params);
1669 if (clip->isSelected()) emit clipItemSelected(clip);
1672 EffectsParameterList params = clip->addEffect(effect);
1673 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1674 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1675 if (clip->isSelected()) emit clipItemSelected(clip);
1676 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1679 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1681 QString index = effect.attribute("kdenlive_ix");
1682 if (pos < GenTime()) {
1683 // Delete track effect
1684 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1685 m_document->removeTrackEffect(track - 1, effect);
1687 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1688 emit updateTrackEffectState(track - 1);
1689 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1692 // Special case: speed effect
1693 if (effect.attribute("id") == "speed") {
1694 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1696 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1697 clip->deleteEffect(index);
1698 emit clipItemSelected(clip);
1699 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1703 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1704 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1705 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1708 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1710 clip->deleteEffect(index);
1711 emit clipItemSelected(clip);
1715 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1717 QList<QGraphicsItem *> itemList = group->childItems();
1718 QUndoCommand *effectCommand = new QUndoCommand();
1720 QDomElement namenode = effect.firstChildElement("name");
1721 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1722 else effectName = i18n("effect");
1723 effectCommand->setText(i18n("Add %1", effectName));
1725 for (int i = 0; i < itemList.count(); i++) {
1726 if (itemList.at(i)->type() == AVWIDGET) {
1727 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1728 if (effect.attribute("type") == "audio") {
1729 // Don't add audio effects on video clips
1730 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1731 } else if (effect.hasAttribute("type") == false) {
1732 // Don't add video effect on audio clips
1733 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1736 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1737 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1740 if (item->isItemLocked()) {
1743 item->initEffect(effect);
1745 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1750 m_commandStack->push(effectCommand);
1751 setDocumentModified();
1752 } else delete effectCommand;
1755 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1757 QList<QGraphicsItem *> itemList;
1758 QUndoCommand *effectCommand = new QUndoCommand();
1760 QDomElement namenode = effect.firstChildElement("name");
1761 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1762 else effectName = i18n("effect");
1763 effectCommand->setText(i18n("Add %1", effectName));
1765 if (track == -1) itemList = scene()->selectedItems();
1766 if (itemList.isEmpty()) {
1767 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1768 if (clip) itemList.append(clip);
1769 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1773 for (int i = 0; i < itemList.count(); i++) {
1774 if (itemList.at(i)->type() == GROUPWIDGET) {
1775 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1776 for (int j = 0; j < subitems.count(); j++) {
1777 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1782 for (int i = 0; i < itemList.count(); i++) {
1783 if (itemList.at(i)->type() == AVWIDGET) {
1784 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1785 if (effect.attribute("type") == "audio") {
1786 // Don't add audio effects on video clips
1787 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1788 /* do not show error message when item is part of a group as the user probably knows what he does then
1789 * and the message is annoying when working with the split audio feature */
1790 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1791 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1794 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1795 // Don't add video effect on audio clips
1796 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1797 /* do not show error message when item is part of a group as the user probably knows what he does then
1798 * and the message is annoying when working with the split audio feature */
1799 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1800 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1804 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1805 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1808 if (item->isItemLocked()) {
1812 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1813 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1815 item->initEffect(effect);
1817 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1820 if (effectCommand->childCount() > 0) {
1821 m_commandStack->push(effectCommand);
1822 setDocumentModified();
1823 if (effectCommand->childCount() == 1) {
1824 // Display newly added clip effect
1825 for (int i = 0; i < itemList.count(); i++) {
1826 if (itemList.at(i)->type() == AVWIDGET) {
1827 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1828 if (!clip->isSelected()) {
1830 clip->setSelected(true);
1832 clip->setSelectedEffect(clip->effectsCount() - 1);
1833 emit clipItemSelected(clip, clip->effectsCount() - 1);
1838 } else delete effectCommand;
1841 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1844 // delete track effect
1845 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1846 m_commandStack->push(command);
1847 setDocumentModified();
1850 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1851 //clip is in a group, also remove the effect in other clips of the group
1852 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1853 QUndoCommand *delCommand = new QUndoCommand();
1855 QDomElement namenode = effect.firstChildElement("name");
1856 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1857 else effectName = i18n("effect");
1858 delCommand->setText(i18n("Delete %1", effectName));
1861 for (int i = 0; i < items.count(); i++) {
1862 if (items.at(i)->type() == GROUPWIDGET) {
1863 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1864 for (int j = 0; j < subitems.count(); j++) {
1865 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1870 for (int i = 0; i < items.count(); i++) {
1871 if (items.at(i)->type() == AVWIDGET) {
1872 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1873 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1875 QDomElement eff = item->effectAt(ix);
1876 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1880 if (delCommand->childCount() > 0)
1881 m_commandStack->push(delCommand);
1884 setDocumentModified();
1887 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1888 m_commandStack->push(command);
1889 setDocumentModified();
1892 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1894 if (insertedEffect.isNull()) {
1895 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1898 QDomElement effect = insertedEffect.cloneNode().toElement();
1899 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1900 if (pos < GenTime()) {
1901 // editing a track effect
1902 EffectsParameterList effectParams = getEffectArgs(effect);
1903 // check if we are trying to reset a keyframe effect
1904 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1905 clip->initEffect(effect);
1906 effectParams = getEffectArgs(effect);
1908 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1909 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1910 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1911 emit updateTrackEffectState(track);
1912 setDocumentModified();
1916 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1918 // Special case: speed effect
1919 if (effect.attribute("id") == "speed") {
1920 if (effect.attribute("disable") == "1") {
1921 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1924 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1925 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1926 if (strobe == 0) strobe = 1;
1927 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1929 clip->setEffectAt(ix, effect);
1930 if (ix == clip->selectedEffectIndex()) {
1931 clip->setSelectedEffect(ix);
1932 if (!triggeredByUser)
1933 emit clipItemSelected(clip, ix);
1938 EffectsParameterList effectParams = getEffectArgs(effect);
1939 // check if we are trying to reset a keyframe effect
1940 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1941 clip->initEffect(effect);
1942 effectParams = getEffectArgs(effect);
1945 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1946 // A fade effect was modified, update the clip
1947 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1948 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1949 clip->setFadeIn(pos);
1951 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1952 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1953 clip->setFadeOut(pos);
1957 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1958 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1960 clip->setEffectAt(ix, effect);
1961 if (ix == clip->selectedEffectIndex()) {
1962 clip->setSelectedEffect(ix);
1963 if (!triggeredByUser)
1964 emit clipItemSelected(clip, ix);
1967 setDocumentModified();
1970 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1972 if (pos < GenTime()) {
1973 // Moving track effect
1974 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1975 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1977 if (!act.isNull() && !before.isNull()) {
1978 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1979 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1980 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1981 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1982 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1985 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1986 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1987 QDomElement act = clip->effectAt(newPos - 1);
1988 QDomElement before = clip->effectAt(oldPos - 1);
1989 clip->setEffectAt(oldPos - 1, act);
1990 clip->setEffectAt(newPos - 1, before);
1991 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1992 if (act.attribute("id") == "speed") {
1993 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1994 } else if (before.attribute("id") == "speed") {
1995 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1996 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1997 emit clipItemSelected(clip, newPos - 1);
1998 setDocumentModified();
1999 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2002 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
2004 EditEffectCommand *command;
2006 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
2007 else effect = clip->effectAt(effectPos);
2008 QDomElement oldEffect = effect.cloneNode().toElement();
2009 effect.setAttribute("disable", (int) disable);
2013 // editing track effect
2014 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
2016 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
2018 m_commandStack->push(command);
2019 setDocumentModified();;
2022 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
2024 MoveEffectCommand *command;
2026 // editing track effect
2027 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2028 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2029 m_commandStack->push(command);
2030 setDocumentModified();
2033 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
2035 EditEffectCommand *command;
2036 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2037 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
2038 m_commandStack->push(command);
2041 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2043 QDomElement effect = clip->getEffectAt(ix);
2044 QDomElement oldeffect = effect.cloneNode().toElement();
2045 effect.setAttribute("region", region);
2046 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2047 m_commandStack->push(command);
2050 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2054 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2055 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2056 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2058 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);
2060 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2061 m_blockRefresh = false;
2065 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2066 int cutPos = (int) cutTime.frames(m_document->fps());
2068 newPos.startPos = cutTime;
2069 newPos.endPos = info.endPos;
2070 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2071 newPos.track = info.track;
2072 newPos.cropDuration = newPos.endPos - newPos.startPos;
2074 bool snap = KdenliveSettings::snaptopoints();
2075 KdenliveSettings::setSnaptopoints(false);
2076 ClipItem *dup = item->clone(newPos);
2078 // remove unwanted effects
2079 // fade in from 2nd part of the clip
2080 int ix = dup->hasEffect(QString(), "fadein");
2082 QDomElement oldeffect = dup->effectAt(ix);
2083 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2085 ix = dup->hasEffect(QString(), "fade_from_black");
2087 QDomElement oldeffect = dup->effectAt(ix);
2088 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2090 // fade out from 1st part of the clip
2091 ix = item->hasEffect(QString(), "fadeout");
2093 QDomElement oldeffect = item->effectAt(ix);
2094 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2096 ix = item->hasEffect(QString(), "fade_to_black");
2098 QDomElement oldeffect = item->effectAt(ix);
2099 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2103 item->resizeEnd(cutPos);
2104 scene()->addItem(dup);
2105 if (item->checkKeyFrames())
2106 slotRefreshEffects(item);
2107 if (dup->checkKeyFrames())
2108 slotRefreshEffects(dup);
2110 item->baseClip()->addReference();
2111 m_document->updateClip(item->baseClip()->getId());
2112 setDocumentModified();
2113 KdenliveSettings::setSnaptopoints(snap);
2114 if (execute && item->isSelected())
2115 emit clipItemSelected(item);
2120 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2121 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2123 if (!item || !dup || item == dup) {
2124 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2125 m_blockRefresh = false;
2128 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2129 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2133 bool snap = KdenliveSettings::snaptopoints();
2134 KdenliveSettings::setSnaptopoints(false);
2136 // join fade effects again
2137 int ix = dup->hasEffect(QString(), "fadeout");
2139 QDomElement effect = dup->effectAt(ix);
2140 item->addEffect(effect);
2142 ix = dup->hasEffect(QString(), "fade_to_black");
2144 QDomElement effect = dup->effectAt(ix);
2145 item->addEffect(effect);
2148 m_waitingThumbs.removeAll(dup);
2149 bool selected = item->isSelected();
2150 if (dup->isSelected()) {
2152 item->setSelected(true);
2153 emit clipItemSelected(NULL);
2155 dup->baseClip()->removeReference();
2156 m_document->updateClip(dup->baseClip()->getId());
2157 scene()->removeItem(dup);
2161 ItemInfo clipinfo = item->info();
2162 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2163 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2165 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2166 setDocumentModified();
2168 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2170 KdenliveSettings::setSnaptopoints(snap);
2171 if (execute && selected)
2172 emit clipItemSelected(item);
2175 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2178 void CustomTrackView::slotEnableRefresh()
2180 m_blockRefresh = false;
2183 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2185 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2186 if (itemList.count() == 1) {
2187 if (itemList.at(0)->type() == AVWIDGET) {
2188 ClipItem *item = (ClipItem *) itemList.at(0);
2190 info.track = item->track();
2191 ClipItem *transitionClip = NULL;
2192 const int transitiontrack = getPreviousVideoTrack(info.track);
2193 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2194 if (pos < item->startPos() + item->cropDuration() / 2) {
2195 // add transition to clip start
2196 info.startPos = item->startPos();
2197 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2198 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2199 info.endPos = transitionClip->endPos();
2200 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2201 // Check there is no other transition at that place
2202 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2203 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2204 QList<QGraphicsItem *> selection = m_scene->items(r);
2205 bool transitionAccepted = true;
2206 for (int i = 0; i < selection.count(); i++) {
2207 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2208 Transition *tr = static_cast <Transition *>(selection.at(i));
2209 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2210 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2211 } else transitionAccepted = false;
2214 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2215 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2218 // add transition to clip end
2219 info.endPos = item->endPos();
2220 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2221 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2222 info.startPos = transitionClip->startPos();
2223 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2224 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2225 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2227 // Check there is no other transition at that place
2228 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2229 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2230 QList<QGraphicsItem *> selection = m_scene->items(r);
2231 bool transitionAccepted = true;
2232 for (int i = 0; i < selection.count(); i++) {
2233 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2234 Transition *tr = static_cast <Transition *>(selection.at(i));
2235 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2236 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2237 } else transitionAccepted = false;
2240 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2241 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2244 } else for (int i = 0; i < itemList.count(); i++) {
2245 if (itemList.at(i)->type() == AVWIDGET) {
2246 ClipItem *item = (ClipItem *) itemList.at(i);
2248 info.startPos = item->startPos();
2249 info.endPos = info.startPos + GenTime(65, m_document->fps());
2250 info.track = item->track();
2252 // Check there is no other transition at that place
2253 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2254 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2255 QList<QGraphicsItem *> selection = m_scene->items(r);
2256 bool transitionAccepted = true;
2257 for (int i = 0; i < selection.count(); i++) {
2258 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2259 Transition *tr = static_cast <Transition *>(selection.at(i));
2260 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2261 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2262 } else transitionAccepted = false;
2265 int transitiontrack = getPreviousVideoTrack(info.track);
2266 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2267 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2272 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2274 if (transitionInfo.startPos >= transitionInfo.endPos) {
2275 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2278 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2279 m_commandStack->push(command);
2280 setDocumentModified();
2283 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2285 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2286 //kDebug() << "---- ADDING transition " << params.attribute("value");
2287 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2288 scene()->addItem(tr);
2289 setDocumentModified();
2291 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2296 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2298 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2300 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2303 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2304 if (m_dragItem == item) m_dragItem = NULL;
2306 #if QT_VERSION >= 0x040600
2307 // animate item deletion
2308 item->closeAnimation();
2312 emit transitionItemSelected(NULL);
2313 setDocumentModified();
2316 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2318 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2319 QDomElement xml = tr->toXML();
2320 if (old.isNull() || xml.isNull()) {
2321 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2324 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2325 updateTrackDuration(tr->track(), command);
2326 m_commandStack->push(command);
2327 setDocumentModified();
2330 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2332 Transition *item = getTransitionItemAt(pos, track);
2334 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2339 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2341 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);
2342 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2343 item->setTransitionParameters(transition);
2344 if (updateTransitionWidget) {
2345 ItemInfo info = item->info();
2347 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2348 if (transitionClip && transitionClip->baseClip()) {
2349 QString size = transitionClip->baseClip()->getProperty("frame_size");
2350 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2351 if (factor == 0) factor = 1.0;
2352 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2353 p.setY(size.section('x', 1, 1).toInt());
2355 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2357 setDocumentModified();
2360 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2363 const QPointF pos = mapToScene(event->pos());
2364 if (m_selectionGroup) {
2365 m_selectionGroup->setPos(pos);
2366 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2367 event->acceptProposedAction();
2369 // Drag enter was not possible, try again at mouse position
2370 insertDropClips(event->mimeData(), event->pos());
2374 QGraphicsView::dragMoveEvent(event);
2378 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2380 if (m_selectionGroup && m_clipDrag) {
2381 m_thumbsTimer.stop();
2382 m_waitingThumbs.clear();
2383 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2385 scene()->destroyItemGroup(m_selectionGroup);
2386 m_selectionGroup = NULL;
2387 } else QGraphicsView::dragLeaveEvent(event);
2390 void CustomTrackView::dropEvent(QDropEvent * event)
2392 if (m_selectionGroup && m_clipDrag) {
2393 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2394 resetSelectionGroup();
2395 m_scene->clearSelection();
2396 bool hasVideoClip = false;
2397 QUndoCommand *addCommand = new QUndoCommand();
2398 addCommand->setText(i18n("Add timeline clip"));
2399 QList <ClipItem *> brokenClips;
2401 for (int i = 0; i < items.count(); i++) {
2402 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2403 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2404 if (items.count() == 1) {
2405 updateClipTypeActions(item);
2407 updateClipTypeActions(NULL);
2410 //TODO: take care of edit mode for undo
2411 item->baseClip()->addReference();
2412 //item->setZValue(item->defaultZValue());
2413 m_document->updateClip(item->baseClip()->getId());
2414 ItemInfo info = item->info();
2416 int tracknumber = m_document->tracksCount() - info.track - 1;
2417 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2418 if (isLocked) item->setItemLocked(true);
2419 ItemInfo clipInfo = info;
2420 clipInfo.track = m_document->tracksCount() - item->track();
2422 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2424 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2425 brokenClips.append(item);
2428 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2430 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2431 updateTrackDuration(info.track, addCommand);
2433 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2434 // add transparency transition
2435 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2436 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2438 item->setSelected(true);
2440 qDeleteAll(brokenClips);
2441 brokenClips.clear();
2442 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2443 else delete addCommand;
2445 // Automatic audio split
2446 if (KdenliveSettings::splitaudio())
2448 setDocumentModified();
2452 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2453 QList<QGraphicsItem *> selection = m_scene->items(rect);
2454 QStringList timelineList;
2456 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2457 for (int i = 0; i < selection.count(); i++) {
2458 if (selection.at(i)->type() == AVWIDGET) {
2459 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2460 int start = clip->startPos().frames(m_document->fps());
2461 int end = clip->endPos().frames(m_document->fps());
2462 timelineList.append(QString::number(start) + "-" + QString::number(end));
2465 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2468 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2469 if (items.count() > 1) {
2470 groupSelectedItems(true);
2471 } else if (items.count() == 1) {
2472 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2473 emit clipItemSelected((ClipItem*)m_dragItem, -1, false);
2475 event->setDropAction(Qt::MoveAction);
2477 } else QGraphicsView::dropEvent(event);
2481 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2483 bool snap = KdenliveSettings::snaptopoints();
2484 KdenliveSettings::setSnaptopoints(false);
2485 if (mode == OVERWRITEEDIT) {
2486 // if we are in overwrite mode, move clips accordingly
2488 if (item == NULL) info = posinfo;
2489 else info = item->info();
2490 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);
2491 QList<QGraphicsItem *> selection = m_scene->items(rect);
2492 if (item) selection.removeAll(item);
2493 for (int i = 0; i < selection.count(); i++) {
2494 if (!selection.at(i)->isEnabled()) continue;
2495 if (selection.at(i)->type() == AVWIDGET) {
2496 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2497 if (clip->startPos() < info.startPos) {
2498 if (clip->endPos() > info.endPos) {
2499 ItemInfo clipInfo = clip->info();
2500 ItemInfo dupInfo = clipInfo;
2501 GenTime diff = info.startPos - clipInfo.startPos;
2502 dupInfo.startPos = info.startPos;
2503 dupInfo.cropStart += diff;
2504 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2505 ItemInfo newdupInfo = dupInfo;
2506 GenTime diff2 = info.endPos - info.startPos;
2507 newdupInfo.startPos = info.endPos;
2508 newdupInfo.cropStart += diff2;
2509 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2510 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2511 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2512 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2513 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2515 ItemInfo newclipInfo = clip->info();
2516 newclipInfo.endPos = info.startPos;
2517 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2518 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2520 } else if (clip->endPos() <= info.endPos) {
2521 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2522 m_waitingThumbs.removeAll(clip);
2523 scene()->removeItem(clip);
2527 ItemInfo newclipInfo = clip->info();
2528 newclipInfo.startPos = info.endPos;
2529 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2530 clip->resizeStart(info.endPos.frames(m_document->fps()));
2534 } else if (mode == INSERTEDIT) {
2535 // if we are in push mode, move clips accordingly
2537 if (item == NULL) info = posinfo;
2538 else info = item->info();
2539 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);
2540 QList<QGraphicsItem *> selection = m_scene->items(rect);
2541 if (item) selection.removeAll(item);
2542 for (int i = 0; i < selection.count(); i++) {
2543 if (selection.at(i)->type() == AVWIDGET) {
2544 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2545 if (clip->startPos() < info.startPos) {
2546 if (clip->endPos() > info.startPos) {
2547 ItemInfo clipInfo = clip->info();
2548 ItemInfo dupInfo = clipInfo;
2549 GenTime diff = info.startPos - clipInfo.startPos;
2550 dupInfo.startPos = info.startPos;
2551 dupInfo.cropStart += diff;
2552 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2553 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2554 // Commented out; variable dup unused. --granjow
2555 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2556 cutClip(clipInfo, info.startPos, true, false);
2559 // TODO: add insertspacecommand
2564 KdenliveSettings::setSnaptopoints(snap);
2568 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2570 if (mode == OVERWRITEEDIT) {
2571 // if we are in overwrite or push mode, move clips accordingly
2572 bool snap = KdenliveSettings::snaptopoints();
2573 KdenliveSettings::setSnaptopoints(false);
2574 ItemInfo info = item->info();
2575 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2576 QList<QGraphicsItem *> selection = m_scene->items(rect);
2577 selection.removeAll(item);
2578 for (int i = 0; i < selection.count(); i++) {
2579 if (!selection.at(i)->isEnabled()) continue;
2580 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2581 Transition *tr = static_cast<Transition *>(selection.at(i));
2582 if (tr->startPos() < info.startPos) {
2583 ItemInfo firstPos = tr->info();
2584 ItemInfo newPos = firstPos;
2585 firstPos.endPos = item->startPos();
2586 newPos.startPos = item->endPos();
2587 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2588 if (tr->endPos() > info.endPos) {
2590 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2592 } else if (tr->endPos() > info.endPos) {
2594 ItemInfo firstPos = tr->info();
2595 firstPos.startPos = item->endPos();
2596 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2598 // remove transition
2599 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2603 KdenliveSettings::setSnaptopoints(snap);
2607 QStringList CustomTrackView::mimeTypes() const
2609 QStringList qstrList;
2610 // list of accepted mime types for drop
2611 qstrList.append("text/plain");
2612 qstrList.append("kdenlive/producerslist");
2613 qstrList.append("kdenlive/clip");
2617 Qt::DropActions CustomTrackView::supportedDropActions() const
2619 // returns what actions are supported when dropping
2620 return Qt::MoveAction;
2623 void CustomTrackView::setDuration(int duration)
2625 int diff = qAbs(duration - sceneRect().width());
2626 if (diff * matrix().m11() > -50) {
2627 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2628 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2630 m_projectDuration = duration;
2633 int CustomTrackView::duration() const
2635 return m_projectDuration;
2638 void CustomTrackView::addTrack(TrackInfo type, int ix)
2640 if (ix == -1 || ix == m_document->tracksCount()) {
2641 m_document->insertTrack(0, type);
2642 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2644 m_document->insertTrack(m_document->tracksCount() - ix, type);
2645 // insert track in MLT playlist
2646 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2648 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2649 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2650 QList<QGraphicsItem *> selection = m_scene->items(r);
2651 resetSelectionGroup();
2653 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2654 scene()->addItem(m_selectionGroup);
2655 for (int i = 0; i < selection.count(); i++) {
2656 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2657 m_selectionGroup->addToGroup(selection.at(i));
2658 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2661 // Move graphic items
2662 m_selectionGroup->translate(0, m_tracksHeight);
2664 // adjust track number
2665 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2666 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2667 for (int i = 0; i < children.count(); i++) {
2668 if (children.at(i)->type() == GROUPWIDGET) {
2669 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2670 children << grp->childItems();
2673 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2675 ItemInfo clipinfo = item->info();
2676 if (item->type() == AVWIDGET) {
2677 ClipItem *clip = static_cast <ClipItem *>(item);
2678 // slowmotion clips are not track dependant, so no need to update them
2679 if (clip->speed() != 1.0) continue;
2680 // We add a move clip command so that we get the correct producer for new track number
2681 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2682 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2683 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2684 // problem updating clip
2685 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2688 } else if (item->type() == TRANSITIONWIDGET) {
2689 Transition *tr = static_cast <Transition *>(item);
2690 int track = tr->transitionEndTrack();
2692 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2696 resetSelectionGroup(false);
2697 m_document->renderer()->unlockService(tractor);
2700 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2701 for (int i = 0; i < m_guides.count(); i++) {
2702 QLineF l = m_guides.at(i)->line();
2703 l.setP2(QPointF(l.x2(), maxHeight));
2704 m_guides.at(i)->setLine(l);
2707 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2708 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2709 viewport()->update();
2710 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2711 //setFixedHeight(50 * m_tracksCount);
2713 updateTrackNames(ix, true);
2716 void CustomTrackView::removeTrack(int ix)
2718 // Delete track in MLT playlist
2719 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2720 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2722 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2723 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2724 QList<QGraphicsItem *> selection = m_scene->items(r);
2726 resetSelectionGroup();
2728 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2729 scene()->addItem(m_selectionGroup);
2730 for (int i = 0; i < selection.count(); i++) {
2731 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2732 m_selectionGroup->addToGroup(selection.at(i));
2733 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2736 // Move graphic items
2737 qreal ydiff = 0 - (int) m_tracksHeight;
2738 m_selectionGroup->translate(0, ydiff);
2739 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2741 // adjust track number
2742 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2743 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2744 for (int i = 0; i < children.count(); i++) {
2745 if (children.at(i)->type() == GROUPWIDGET) {
2746 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2747 children << grp->childItems();
2750 if (children.at(i)->type() == AVWIDGET) {
2751 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2753 ItemInfo clipinfo = clip->info();
2754 // We add a move clip command so that we get the correct producer for new track number
2755 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2756 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2757 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2758 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2761 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2762 Transition *tr = static_cast <Transition *>(children.at(i));
2764 int track = tr->transitionEndTrack();
2766 ItemInfo clipinfo = tr->info();
2767 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2771 resetSelectionGroup(false);
2772 m_document->renderer()->unlockService(tractor);
2774 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2775 for (int i = 0; i < m_guides.count(); i++) {
2776 QLineF l = m_guides.at(i)->line();
2777 l.setP2(QPointF(l.x2(), maxHeight));
2778 m_guides.at(i)->setLine(l);
2780 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2781 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2783 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2784 viewport()->update();
2786 updateTrackNames(ix, false);
2787 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2790 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2792 for (int i = 0; i < trackInfos.count(); ++i) {
2793 m_document->setTrackType(i, trackInfos.at(i));
2794 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2795 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2798 viewport()->update();
2799 emit trackHeightChanged();
2802 void CustomTrackView::slotSwitchTrackAudio(int ix)
2804 /*for (int i = 0; i < m_document->tracksCount(); i++)
2805 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2806 int tracknumber = m_document->tracksCount() - ix - 1;
2807 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2808 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2809 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2810 setDocumentModified();
2813 void CustomTrackView::slotSwitchTrackLock(int ix)
2815 int tracknumber = m_document->tracksCount() - ix - 1;
2816 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2817 m_commandStack->push(command);
2821 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2823 int tracknumber = m_document->tracksCount() - ix - 1;
2824 m_document->switchTrackLock(tracknumber, lock);
2826 emit doTrackLock(ix, lock);
2827 AbstractClipItem *clip = NULL;
2828 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2830 for (int i = 0; i < selection.count(); i++) {
2831 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2832 if (selection.at(i)->parentItem() && m_selectionGroup) {
2833 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2834 resetSelectionGroup();
2837 bool changeGroupLock = true;
2838 bool hasClipOnTrack = false;
2839 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2840 for (int j = 0; j < children.count(); ++j) {
2841 if (children.at(j)->isSelected()) {
2842 if (children.at(j)->type() == AVWIDGET)
2843 emit clipItemSelected(NULL);
2844 else if (children.at(j)->type() == TRANSITIONWIDGET)
2845 emit transitionItemSelected(NULL);
2850 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2851 if (child == m_dragItem)
2854 // only unlock group, if it is not locked by another track too
2855 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2856 changeGroupLock = false;
2858 // only (un-)lock if at least one clip is on the track
2859 if (child->track() == ix)
2860 hasClipOnTrack = true;
2862 if (changeGroupLock && hasClipOnTrack)
2863 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2864 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2865 if (selection.at(i)->parentItem()) {
2866 if (selection.at(i)->parentItem() == m_selectionGroup) {
2867 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2868 resetSelectionGroup();
2870 // groups are handled separately
2875 if (selection.at(i)->isSelected()) {
2876 if (selection.at(i)->type() == AVWIDGET)
2877 emit clipItemSelected(NULL);
2879 emit transitionItemSelected(NULL);
2881 clip = static_cast <AbstractClipItem *>(selection.at(i));
2882 clip->setItemLocked(lock);
2883 if (clip == m_dragItem)
2887 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2888 viewport()->update();
2889 setDocumentModified();
2892 void CustomTrackView::slotSwitchTrackVideo(int ix)
2894 int tracknumber = m_document->tracksCount() - ix;
2895 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2896 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2897 setDocumentModified();
2900 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2902 // Check there is no group going over several tracks there, or that would result in timeline corruption
2903 QList<QGraphicsItem *> selection = scene()->items(rect);
2905 int maxHeight = m_tracksHeight * 1.5;
2906 for (int i = 0; i < selection.count(); i++) {
2907 // Check that we don't try to move a group with clips on other tracks
2908 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2911 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2919 void CustomTrackView::slotRemoveSpace()
2923 if (m_menuPosition.isNull()) {
2924 pos = GenTime(cursorPos(), m_document->fps());
2926 TrackDialog d(m_document, parentWidget());
2927 d.comboTracks->setCurrentIndex(m_selectedTrack);
2928 d.label->setText(i18n("Track"));
2929 d.before_select->setHidden(true);
2930 d.setWindowTitle(i18n("Remove Space"));
2931 d.video_track->setHidden(true);
2932 d.audio_track->setHidden(true);
2933 if (d.exec() != QDialog::Accepted) return;
2934 track = d.comboTracks->currentIndex();
2936 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2937 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2940 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2941 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2945 ClipItem *item = getClipItemAt(pos, track);
2947 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);
2950 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2952 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);
2956 // Make sure there is no group in the way
2957 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2960 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2962 // groups found on track, do not allow the move
2963 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2967 QList<ItemInfo> clipsToMove;
2968 QList<ItemInfo> transitionsToMove;
2970 for (int i = 0; i < items.count(); i++) {
2971 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2972 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2973 ItemInfo info = item->info();
2974 if (item->type() == AVWIDGET) {
2975 clipsToMove.append(info);
2976 } else if (item->type() == TRANSITIONWIDGET) {
2977 transitionsToMove.append(info);
2982 if (!transitionsToMove.isEmpty()) {
2983 // Make sure that by moving the items, we don't get a transition collision
2984 // Find first transition
2985 ItemInfo info = transitionsToMove.at(0);
2986 for (int i = 1; i < transitionsToMove.count(); i++)
2987 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
2989 // make sure there are no transitions on the way
2990 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
2991 items = scene()->items(rect);
2992 int transitionCorrection = -1;
2993 for (int i = 0; i < items.count(); i++) {
2994 if (items.at(i)->type() == TRANSITIONWIDGET) {
2995 // There is a transition on the way
2996 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2997 int transitionEnd = item->endPos().frames(m_document->fps());
2998 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3002 if (transitionCorrection > 0) {
3003 // We need to fix the move length
3004 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3007 // Make sure we don't send transition before 0
3008 if (info.startPos.frames(m_document->fps()) < length) {
3009 // reduce length to maximum possible
3010 length = info.startPos.frames(m_document->fps());
3014 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3015 updateTrackDuration(track, command);
3016 m_commandStack->push(command);
3019 void CustomTrackView::slotInsertSpace()
3023 if (m_menuPosition.isNull()) {
3024 pos = GenTime(cursorPos(), m_document->fps());
3026 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3027 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3029 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
3030 if (d.exec() != QDialog::Accepted) return;
3031 GenTime spaceDuration = d.selectedDuration();
3032 track = d.selectedTrack();
3034 QList<QGraphicsItem *> items;
3036 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3037 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3041 ClipItem *item = getClipItemAt(pos, track);
3042 if (item) pos = item->startPos();
3044 // Make sure there is no group in the way
3045 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3047 items = checkForGroups(rect, &isOk);
3049 // groups found on track, do not allow the move
3050 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3054 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3055 items = scene()->items(rect);
3058 QList<ItemInfo> clipsToMove;
3059 QList<ItemInfo> transitionsToMove;
3061 for (int i = 0; i < items.count(); i++) {
3062 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3063 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3064 ItemInfo info = item->info();
3065 if (item->type() == AVWIDGET)
3066 clipsToMove.append(info);
3067 else if (item->type() == TRANSITIONWIDGET)
3068 transitionsToMove.append(info);
3072 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3073 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3074 updateTrackDuration(track, command);
3075 m_commandStack->push(command);
3079 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3081 int diff = duration.frames(m_document->fps());
3082 resetSelectionGroup();
3083 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3084 scene()->addItem(m_selectionGroup);
3086 Transition *transition;
3088 // Create lists with start pos for each track
3089 QMap <int, int> trackClipStartList;
3090 QMap <int, int> trackTransitionStartList;
3092 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3093 trackClipStartList[i] = -1;
3094 trackTransitionStartList[i] = -1;
3097 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3098 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3100 if (clip->parentItem()) {
3101 m_selectionGroup->addToGroup(clip->parentItem());
3102 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3104 m_selectionGroup->addToGroup(clip);
3105 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3107 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))
3108 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3110 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);
3113 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3114 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3116 if (transition->parentItem()) {
3117 m_selectionGroup->addToGroup(transition->parentItem());
3118 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3120 m_selectionGroup->addToGroup(transition);
3121 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3123 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))
3124 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3125 } 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);
3127 m_selectionGroup->translate(diff, 0);
3129 // update items coordinates
3130 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3132 for (int i = 0; i < itemList.count(); i++) {
3133 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3134 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3135 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3136 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3137 for (int j = 0; j < children.count(); j++) {
3138 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3143 resetSelectionGroup(false);
3145 track = m_document->tracksCount() - track;
3146 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3149 void CustomTrackView::deleteClip(const QString &clipId)
3151 resetSelectionGroup();
3152 QList<QGraphicsItem *> itemList = items();
3153 QUndoCommand *deleteCommand = new QUndoCommand();
3155 for (int i = 0; i < itemList.count(); i++) {
3156 if (itemList.at(i)->type() == AVWIDGET) {
3157 ClipItem *item = (ClipItem *)itemList.at(i);
3158 if (item->clipProducer() == clipId) {
3160 if (item->parentItem()) {
3161 // Clip is in a group, destroy the group
3162 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3164 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3168 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3170 delete deleteCommand;
3172 updateTrackDuration(-1, deleteCommand);
3173 m_commandStack->push(deleteCommand);
3177 void CustomTrackView::setCursorPos(int pos, bool seek)
3179 if (pos == m_cursorPos) return;
3180 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3182 if (seek) m_document->renderer()->seek(m_cursorPos);
3183 else if (m_autoScroll) checkScrolling();
3184 m_cursorLine->setPos(m_cursorPos, 0);
3187 void CustomTrackView::updateCursorPos()
3189 m_cursorLine->setPos(m_cursorPos, 0);
3192 int CustomTrackView::cursorPos()
3194 return (int)(m_cursorPos);
3197 void CustomTrackView::moveCursorPos(int delta)
3199 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3200 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3201 m_cursorPos += delta;
3202 m_cursorLine->setPos(m_cursorPos, 0);
3203 m_document->renderer()->seek(m_cursorPos);
3206 void CustomTrackView::initCursorPos(int pos)
3208 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3210 m_cursorLine->setPos(pos, 0);
3214 void CustomTrackView::checkScrolling()
3216 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3219 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3221 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3222 QGraphicsView::mouseReleaseEvent(event);
3223 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3224 #if QT_VERSION >= 0x040600
3225 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3227 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3228 if (event->button() == Qt::MidButton) {
3231 setDragMode(QGraphicsView::NoDrag);
3232 if (m_operationMode == MOVEGUIDE) {
3233 setCursor(Qt::ArrowCursor);
3234 m_operationMode = NONE;
3235 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3236 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3237 if (newPos != m_dragGuide->position()) {
3238 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3239 m_commandStack->push(command);
3240 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3241 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3242 m_document->syncGuides(m_guides);
3247 } else if (m_operationMode == SPACER && m_selectionGroup) {
3249 if (event->modifiers() != Qt::ControlModifier) {
3250 // We are moving all tracks
3252 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3253 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3255 if (timeOffset != GenTime()) {
3256 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3258 QList<ItemInfo> clipsToMove;
3259 QList<ItemInfo> transitionsToMove;
3261 // Create lists with start pos for each track
3262 QMap <int, int> trackClipStartList;
3263 QMap <int, int> trackTransitionStartList;
3265 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3266 trackClipStartList[i] = -1;
3267 trackTransitionStartList[i] = -1;
3270 for (int i = 0; i < items.count(); i++) {
3271 if (items.at(i)->type() == GROUPWIDGET)
3272 items += items.at(i)->childItems();
3275 for (int i = 0; i < items.count(); i++) {
3276 if (items.at(i)->type() == AVWIDGET) {
3277 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3278 ItemInfo info = item->info();
3279 clipsToMove.append(info);
3281 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3282 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3283 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3284 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3285 ItemInfo info = item->info();
3286 transitionsToMove.append(info);
3288 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3289 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3292 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3293 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3294 updateTrackDuration(track, command);
3295 m_commandStack->push(command);
3296 if (track != -1) track = m_document->tracksCount() - track;
3297 kDebug() << "SPACER TRACK:" << track;
3298 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3299 setDocumentModified();
3302 resetSelectionGroup(false);
3303 m_operationMode = NONE;
3304 } else if (m_operationMode == RUBBERSELECTION) {
3305 resetSelectionGroup();
3306 groupSelectedItems();
3307 m_operationMode = NONE;
3310 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3311 emit transitionItemSelected(NULL);
3315 if (m_dragItem) info = m_dragItem->info();
3317 if (m_operationMode == MOVE) {
3318 setCursor(Qt::OpenHandCursor);
3319 if (m_dragItem->parentItem() == 0) {
3320 // we are moving one clip, easy
3321 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3322 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3323 Mlt::Producer *prod = item->getProducer(info.track);
3324 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);
3327 QUndoCommand *moveCommand = new QUndoCommand();
3328 moveCommand->setText(i18n("Move clip"));
3329 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3331 int tracknumber = m_document->tracksCount() - item->track() - 1;
3332 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3333 if (isLocked) item->setItemLocked(true);
3334 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3335 // Also move automatic transitions (on lower track)
3336 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3337 ItemInfo startTrInfo;
3338 ItemInfo newStartTrInfo;
3339 bool moveStartTrans = false;
3340 bool moveEndTrans = false;
3341 if (startTransition && startTransition->isAutomatic()) {
3342 startTrInfo = startTransition->info();
3343 newStartTrInfo = startTrInfo;
3344 newStartTrInfo.track = info.track;
3345 newStartTrInfo.startPos = info.startPos;
3346 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3347 // transition end should stay the same
3349 // transition end should be adjusted to clip
3350 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3352 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3354 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3355 // Check if there is a transition at clip end
3356 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3357 if (tr && tr->isAutomatic()) {
3358 ItemInfo trInfo = tr->info();
3359 ItemInfo newTrInfo = trInfo;
3360 newTrInfo.track = info.track;
3361 newTrInfo.endPos = m_dragItem->endPos();
3362 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3363 // transition start should stay the same
3365 // transition start should be moved
3366 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3368 if (newTrInfo.startPos < newTrInfo.endPos) {
3369 moveEndTrans = true;
3370 if (moveStartTrans) {
3371 // we have to move both transitions, remove the start one so that there is no collision
3372 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3374 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3375 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3376 if (moveStartTrans) {
3377 // re-add transition in correct place
3378 int transTrack = startTransition->transitionEndTrack();
3379 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3380 transTrack = getPreviousVideoTrack(info.track);
3382 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3383 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3389 if (moveStartTrans && !moveEndTrans) {
3390 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3391 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3394 // Also move automatic transitions (on upper track)
3395 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3396 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3397 ItemInfo trInfo = tr->info();
3398 ItemInfo newTrInfo = trInfo;
3399 newTrInfo.startPos = m_dragItem->startPos();
3400 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3401 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3402 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3403 // transition end should be adjusted to clip on upper track
3404 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3406 if (newTrInfo.startPos < newTrInfo.endPos) {
3407 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3408 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3412 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3413 // Check if there is a transition at clip end
3414 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3415 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3416 ItemInfo trInfo = tr->info();
3417 ItemInfo newTrInfo = trInfo;
3418 newTrInfo.endPos = m_dragItem->endPos();
3419 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3420 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3421 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3422 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3423 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3424 // transition start should be moved
3425 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3427 if (newTrInfo.startPos < newTrInfo.endPos) {
3428 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3429 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3434 updateTrackDuration(info.track, moveCommand);
3435 if (m_dragItemInfo.track != info.track)
3436 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3437 m_commandStack->push(moveCommand);
3438 //checkTrackSequence(m_dragItem->track());
3440 // undo last move and emit error message
3441 bool snap = KdenliveSettings::snaptopoints();
3442 KdenliveSettings::setSnaptopoints(false);
3443 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3444 KdenliveSettings::setSnaptopoints(snap);
3445 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3447 setDocumentModified();
3448 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3449 Transition *transition = static_cast <Transition *>(m_dragItem);
3450 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3451 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)) {
3452 // Moving transition failed, revert to previous position
3453 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3454 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3456 QUndoCommand *moveCommand = new QUndoCommand();
3457 moveCommand->setText(i18n("Move transition"));
3458 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3459 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3460 updateTrackDuration(info.track, moveCommand);
3461 if (m_dragItemInfo.track != info.track)
3462 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3463 m_commandStack->push(moveCommand);
3464 setDocumentModified();
3468 // Moving several clips. We need to delete them and readd them to new position,
3469 // or they might overlap each other during the move
3470 QGraphicsItemGroup *group;
3471 if (m_selectionGroup)
3472 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3474 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3475 QList<QGraphicsItem *> items = group->childItems();
3477 QList<ItemInfo> clipsToMove;
3478 QList<ItemInfo> transitionsToMove;
3480 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3481 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3483 QUndoCommand *moveGroup = new QUndoCommand();
3484 moveGroup->setText(i18n("Move group"));
3485 if (timeOffset != GenTime() || trackOffset != 0) {
3486 // remove items in MLT playlist
3489 int max = items.count();
3490 for (int i = 0; i < max; i++) {
3491 if (items.at(i)->type() == GROUPWIDGET) {
3492 items += items.at(i)->childItems();
3495 m_document->renderer()->blockSignals(true);
3496 for (int i = 0; i < items.count(); i++) {
3497 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3498 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3499 ItemInfo info = item->info();
3500 if (item->type() == AVWIDGET) {
3501 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3502 // error, clip cannot be removed from playlist
3503 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3505 clipsToMove.append(info);
3508 transitionsToMove.append(info);
3509 Transition *tr = static_cast <Transition*>(item);
3510 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3513 m_document->renderer()->blockSignals(false);
3514 for (int i = 0; i < items.count(); i++) {
3515 // re-add items in correct place
3516 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3517 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3519 ItemInfo info = item->info();
3520 int tracknumber = m_document->tracksCount() - info.track - 1;
3521 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3523 group->removeFromGroup(item);
3524 item->setItemLocked(true);
3527 if (item->type() == AVWIDGET) {
3528 ClipItem *clip = static_cast <ClipItem*>(item);
3529 int trackProducer = info.track;
3530 info.track = m_document->tracksCount() - info.track;
3531 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3532 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3533 for (int i = 0; i < clip->effectsCount(); i++) {
3534 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3537 Transition *tr = static_cast <Transition*>(item);
3538 int newTrack = tr->transitionEndTrack();
3539 if (!tr->forcedTrack()) {
3540 newTrack = getPreviousVideoTrack(info.track);
3542 tr->updateTransitionEndTrack(newTrack);
3543 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3544 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3547 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3548 updateTrackDuration(-1, moveGroup);
3549 m_commandStack->push(moveGroup);
3551 //QPointF top = group->sceneBoundingRect().topLeft();
3552 //QPointF oldpos = m_selectionGroup->scenePos();
3553 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3554 //group->setPos(top);
3555 //TODO: get rid of the 3 lines below
3556 if (m_selectionGroup) {
3557 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3558 m_selectionGroupInfo.track = m_selectionGroup->track();
3560 for (int i = 0; i < items.count(); ++i) {
3561 if (items.at(i)->type() == GROUPWIDGET) {
3562 rebuildGroup((AbstractGroupItem*)items.at(i));
3567 for (int i = 0; i < items.count(); ++i) {
3569 items.at(i)->setSelected(true);
3570 if (items.at(i)->parentItem())
3571 items.at(i)->parentItem()->setSelected(true);
3574 resetSelectionGroup();
3575 groupSelectedItems();
3577 rebuildGroup((AbstractGroupItem *)group);
3579 setDocumentModified();
3582 m_document->renderer()->doRefresh();
3583 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3585 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3586 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3588 QUndoCommand *resizeCommand = new QUndoCommand();
3589 resizeCommand->setText(i18n("Resize group"));
3590 QList <QGraphicsItem *> items = parent->childItems();
3591 QList <ItemInfo> infos = parent->resizeInfos();
3592 parent->clearResizeInfos();
3594 for (int i = 0; i < items.count(); ++i) {
3595 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3596 if (item && item->type() == AVWIDGET) {
3597 ItemInfo info = infos.at(itemcount);
3598 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3602 m_commandStack->push(resizeCommand);
3605 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3607 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3609 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3610 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3612 QUndoCommand *resizeCommand = new QUndoCommand();
3613 resizeCommand->setText(i18n("Resize group"));
3614 QList <QGraphicsItem *> items = parent->childItems();
3615 QList <ItemInfo> infos = parent->resizeInfos();
3616 parent->clearResizeInfos();
3618 for (int i = 0; i < items.count(); ++i) {
3619 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3620 if (item && item->type() == AVWIDGET) {
3621 ItemInfo info = infos.at(itemcount);
3622 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3626 updateTrackDuration(-1, resizeCommand);
3627 m_commandStack->push(resizeCommand);
3630 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3632 } else if (m_operationMode == FADEIN) {
3633 // resize fade in effect
3634 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3635 int ix = item->hasEffect("volume", "fadein");
3636 int ix2 = item->hasEffect("", "fade_from_black");
3638 QDomElement oldeffect = item->effectAt(ix);
3639 int start = item->cropStart().frames(m_document->fps());
3640 int end = item->fadeIn();
3642 slotDeleteEffect(item, -1, oldeffect, false);
3645 QDomElement effect = oldeffect.cloneNode().toElement();
3646 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3647 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3648 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3649 emit clipItemSelected(item, ix);
3651 } else if (item->fadeIn() != 0 && ix2 == -1) {
3653 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3655 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3656 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3657 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3658 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3661 QDomElement oldeffect = item->effectAt(ix2);
3662 int start = item->cropStart().frames(m_document->fps());
3663 int end = item->fadeIn();
3665 slotDeleteEffect(item, -1, oldeffect, false);
3668 QDomElement effect = oldeffect.cloneNode().toElement();
3669 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3670 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3671 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3672 emit clipItemSelected(item, ix2);
3675 } else if (m_operationMode == FADEOUT) {
3676 // resize fade in effect
3677 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3678 int ix = item->hasEffect("volume", "fadeout");
3679 int ix2 = item->hasEffect("", "fade_to_black");
3681 QDomElement oldeffect = item->effectAt(ix);
3682 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3683 int start = item->fadeOut();
3685 slotDeleteEffect(item, -1, oldeffect, false);
3687 start = end - start;
3688 QDomElement effect = oldeffect.cloneNode().toElement();
3689 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3690 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3691 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3692 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3693 emit clipItemSelected(item, ix);
3695 } else if (item->fadeOut() != 0 && ix2 == -1) {
3697 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3699 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3700 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3701 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3702 EffectsList::setParameter(effect, "out", QString::number(0));
3703 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3706 QDomElement oldeffect = item->effectAt(ix2);
3707 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3708 int start = item->fadeOut();
3710 slotDeleteEffect(item, -1, oldeffect, false);
3712 start = end - start;
3713 QDomElement effect = oldeffect.cloneNode().toElement();
3714 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3715 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3716 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3717 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3718 emit clipItemSelected(item, ix2);
3721 } else if (m_operationMode == KEYFRAME) {
3722 // update the MLT effect
3723 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3724 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3726 // check if we want to remove keyframe
3727 double val = mapToScene(event->pos()).toPoint().y();
3728 QRectF br = item->sceneBoundingRect();
3729 double maxh = 100.0 / br.height();
3730 val = (br.bottom() - val) * maxh;
3731 int start = item->cropStart().frames(m_document->fps());
3732 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3734 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3736 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3738 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3741 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3742 //item->updateKeyframeEffect();
3743 //QString next = item->keyframes(item->selectedEffectIndex());
3744 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3745 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3747 m_commandStack->push(command);
3748 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3749 emit clipItemSelected(item, item->selectedEffectIndex());
3751 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3752 // A transition is selected
3754 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3755 if (transitionClip && transitionClip->baseClip()) {
3756 QString size = transitionClip->baseClip()->getProperty("frame_size");
3757 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3758 if (factor == 0) factor = 1.0;
3759 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3760 p.setY(size.section('x', 1, 1).toInt());
3762 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3763 } else emit transitionItemSelected(NULL);
3764 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3765 m_operationMode = NONE;
3768 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3770 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3772 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3773 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3774 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3775 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3776 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3777 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3778 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3781 m_waitingThumbs.removeAll(item);
3783 if (item->isSelected()) emit clipItemSelected(NULL);
3784 item->baseClip()->removeReference();
3785 m_document->updateClip(item->baseClip()->getId());
3787 /*if (item->baseClip()->isTransparent()) {
3788 // also remove automatic transition
3789 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3790 if (tr && tr->isAutomatic()) {
3791 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3792 scene()->removeItem(tr);
3797 if (m_dragItem == item) m_dragItem = NULL;
3799 #if QT_VERSION >= 0x040600
3800 // animate item deletion
3801 item->closeAnimation();
3802 /*if (refresh) item->closeAnimation();
3804 // no refresh, means we have several operations chained, we need to delete clip immediatly
3805 // so that it does not get in the way of the other
3814 setDocumentModified();
3815 if (refresh) m_document->renderer()->doRefresh();
3818 void CustomTrackView::deleteSelectedClips()
3820 resetSelectionGroup();
3821 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3822 if (itemList.count() == 0) {
3823 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3826 scene()->clearSelection();
3827 QUndoCommand *deleteSelected = new QUndoCommand();
3831 int transitionCount = 0;
3832 // expand & destroy groups
3833 for (int i = 0; i < itemList.count(); i++) {
3834 if (itemList.at(i)->type() == GROUPWIDGET) {
3836 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3837 QList <ItemInfo> clipInfos;
3838 QList <ItemInfo> transitionInfos;
3839 for (int j = 0; j < children.count(); j++) {
3840 if (children.at(j)->type() == AVWIDGET) {
3841 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3842 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3843 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3844 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3845 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3847 if (itemList.contains(children.at(j))) {
3848 children.removeAt(j);
3852 itemList += children;
3853 if (clipInfos.count() > 0)
3854 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3856 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3857 itemList.insert(i + 1, itemList.at(i)->parentItem());
3860 for (int i = 0; i < itemList.count(); i++) {
3861 if (itemList.at(i)->type() == AVWIDGET) {
3863 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3864 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3865 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3866 emit clipItemSelected(NULL);
3867 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3869 Transition *item = static_cast <Transition *>(itemList.at(i));
3870 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3871 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3872 emit transitionItemSelected(NULL);
3875 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3876 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3877 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3878 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3879 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3880 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3881 else deleteSelected->setText(i18n("Delete selected items"));
3882 updateTrackDuration(-1, deleteSelected);
3883 m_commandStack->push(deleteSelected);
3887 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3890 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3892 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3894 kDebug() << "ERROR: Cannot find clip for speed change";
3895 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3898 info.track = m_document->tracksCount() - item->track();
3899 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3901 item->setSpeed(speed, strobe);
3902 item->updateRectGeometry();
3903 if (item->cropDuration().frames(m_document->fps()) != endPos)
3904 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3905 updatePositionEffects(item, info);
3906 setDocumentModified();
3908 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3912 void CustomTrackView::cutSelectedClips()
3914 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3915 QList<AbstractGroupItem *> groups;
3916 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3917 for (int i = 0; i < itemList.count(); ++i) {
3918 if (!itemList.at(i))
3920 if (itemList.at(i)->type() == AVWIDGET) {
3921 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3922 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3923 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3924 if (!groups.contains(group))
3926 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3927 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3928 m_commandStack->push(command);
3930 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3931 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3932 if (!groups.contains(group))
3937 for (int i = 0; i < groups.count(); ++i)
3938 razorGroup(groups.at(i), currentPos);
3941 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3944 QList <QGraphicsItem *> children = group->childItems();
3945 QList <ItemInfo> clips1, transitions1;
3946 QList <ItemInfo> clipsCut, transitionsCut;
3947 QList <ItemInfo> clips2, transitions2;
3948 for (int i = 0; i < children.count(); ++i) {
3949 children.at(i)->setSelected(false);
3950 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3951 if (child->type() == AVWIDGET) {
3952 if (cutPos > child->endPos())
3953 clips1 << child->info();
3954 else if (cutPos < child->startPos())
3955 clips2 << child->info();
3957 clipsCut << child->info();
3959 if (cutPos > child->endPos())
3960 transitions1 << child->info();
3961 else if (cutPos < child->startPos())
3962 transitions2 << child->info();
3964 transitionsCut << child->info();
3967 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3969 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3970 m_commandStack->push(command);
3974 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)
3977 for (int i = 0; i < clipsCut.count(); ++i) {
3978 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3980 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3981 clips1 << clip->info();
3982 if (clipBehind != NULL)
3983 clips2 << clipBehind->info();
3986 /* TODO: cut transitionsCut
3987 * For now just append them to group1 */
3988 transitions1 << transitionsCut;
3989 doGroupClips(clips1, transitions1, true);
3990 doGroupClips(clips2, transitions2, true);
3992 /* we might also just use clipsCut.at(0)->parentItem().
3993 * Do this loop just in case something went wrong during cut */
3994 for (int i = 0; i < clipsCut.count(); ++i) {
3995 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3996 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3997 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3998 QList <QGraphicsItem *> children = group->childItems();
3999 QList <ItemInfo> groupClips;
4000 QList <ItemInfo> groupTrans;
4001 for (int j = 0; j < children.count(); ++j) {
4002 if (children.at(j)->type() == AVWIDGET)
4003 groupClips << ((AbstractClipItem *)children.at(j))->info();
4004 else if (children.at(j)->type() == TRANSITIONWIDGET)
4005 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4007 doGroupClips(groupClips, groupTrans, false);
4011 for (int i = 0; i < clipsCut.count(); ++i)
4012 cutClip(clipsCut.at(i), cutPos, false);
4013 // TODO: uncut transitonsCut
4014 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4018 void CustomTrackView::groupClips(bool group)
4020 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4021 QList <ItemInfo> clipInfos;
4022 QList <ItemInfo> transitionInfos;
4025 int max = itemList.count();
4026 for (int i = 0; i < max; i++) {
4027 if (itemList.at(i)->type() == GROUPWIDGET) {
4028 itemList += itemList.at(i)->childItems();
4032 for (int i = 0; i < itemList.count(); i++) {
4033 if (itemList.at(i)->type() == AVWIDGET) {
4034 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4035 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4036 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4037 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4038 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4041 if (clipInfos.count() > 0) {
4042 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4043 m_commandStack->push(command);
4047 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4049 resetSelectionGroup();
4050 m_scene->clearSelection();
4052 for (int i = 0; i < clipInfos.count(); i++) {
4053 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4054 if (clip == NULL) continue;
4055 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4056 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4057 m_document->clipManager()->removeGroup(grp);
4058 scene()->destroyItemGroup(grp);
4060 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4062 for (int i = 0; i < transitionInfos.count(); i++) {
4063 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4064 if (tr == NULL) continue;
4065 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4066 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4067 m_document->clipManager()->removeGroup(grp);
4068 scene()->destroyItemGroup(grp);
4070 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4072 setDocumentModified();
4076 QList <QGraphicsItemGroup *> groups;
4077 for (int i = 0; i < clipInfos.count(); i++) {
4078 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4080 clip->setSelected(true);
4083 for (int i = 0; i < transitionInfos.count(); i++) {
4084 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4086 clip->setSelected(true);
4089 groupSelectedItems(false, true);
4090 setDocumentModified();
4093 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4095 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4096 if (baseclip == NULL) {
4097 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4101 if (baseclip->getProducer() == NULL) {
4102 // If the clip has no producer, we must wait until it is created...
4104 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4105 emit forceClipProcessing(clipId);
4106 qApp->processEvents();
4107 for (int i = 0; i < 10; i++) {
4108 if (baseclip->getProducer() == NULL) {
4109 qApp->processEvents();
4110 m_producerNotReady.wait(&m_mutex, 200);
4113 if (baseclip->getProducer() == NULL) {
4114 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4118 emit displayMessage(QString(), InformationMessage);
4122 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4123 item->setEffectList(effects);
4124 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4125 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4126 scene()->addItem(item);
4128 int producerTrack = info.track;
4129 int tracknumber = m_document->tracksCount() - info.track - 1;
4130 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4131 if (isLocked) item->setItemLocked(true);
4133 baseclip->addReference();
4134 m_document->updateClip(baseclip->getId());
4135 info.track = m_document->tracksCount() - info.track;
4136 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4137 for (int i = 0; i < item->effectsCount(); i++) {
4138 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4140 setDocumentModified();
4142 m_document->renderer()->doRefresh();
4143 if (!baseclip->isPlaceHolder())
4144 m_waitingThumbs.append(item);
4145 m_thumbsTimer.start();
4148 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4150 QMutexLocker locker(&m_mutex);
4151 QList<QGraphicsItem *> list = scene()->items();
4152 QList <ClipItem *>clipList;
4153 ClipItem *clip = NULL;
4154 DocClipBase *baseClip = NULL;
4155 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4156 for (int i = 0; i < list.size(); ++i) {
4157 if (list.at(i)->type() == AVWIDGET) {
4158 clip = static_cast <ClipItem *>(list.at(i));
4159 if (clip->clipProducer() == clipId) {
4160 if (baseClip == NULL) {
4161 baseClip = clip->baseClip();
4163 ItemInfo info = clip->info();
4164 Mlt::Producer *prod = NULL;
4165 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4166 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4167 else prod = baseClip->getProducer(info.track);
4168 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4169 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4171 else clipList.append(clip);
4175 for (int i = 0; i < clipList.count(); i++)
4176 clipList.at(i)->refreshClip(true, true);
4177 m_document->renderer()->unlockService(tractor);
4180 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4182 int framepos = (int)(pos.frames(m_document->fps()));
4183 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4184 ClipItem *clip = NULL;
4185 for (int i = 0; i < list.size(); i++) {
4186 if (!list.at(i)->isEnabled()) continue;
4187 if (list.at(i)->type() == AVWIDGET) {
4188 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4189 if (test->endPos() == pos) clip = test;
4196 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4198 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4199 ClipItem *clip = NULL;
4200 for (int i = 0; i < list.size(); i++) {
4201 if (!list.at(i)->isEnabled()) continue;
4202 if (list.at(i)->type() == AVWIDGET) {
4203 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4204 if (test->startPos() == pos) clip = test;
4211 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4213 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4214 QList<QGraphicsItem *> list = scene()->items(p);
4215 ClipItem *clip = NULL;
4216 for (int i = 0; i < list.size(); i++) {
4217 if (!list.at(i)->isEnabled()) continue;
4218 if (list.at(i)->type() == AVWIDGET) {
4219 clip = static_cast <ClipItem *>(list.at(i));
4226 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4228 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4231 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4233 const QPointF p(pos, (track + 1) * m_tracksHeight);
4234 QList<QGraphicsItem *> list = scene()->items(p);
4235 Transition *clip = NULL;
4236 for (int i = 0; i < list.size(); i++) {
4237 if (!list.at(i)->isEnabled()) continue;
4238 if (list.at(i)->type() == TRANSITIONWIDGET) {
4239 clip = static_cast <Transition *>(list.at(i));
4246 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4248 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4251 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4253 int framepos = (int)(pos.frames(m_document->fps()));
4254 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4255 QList<QGraphicsItem *> list = scene()->items(p);
4256 Transition *clip = NULL;
4257 for (int i = 0; i < list.size(); i++) {
4258 if (!list.at(i)->isEnabled()) continue;
4259 if (list.at(i)->type() == TRANSITIONWIDGET) {
4260 Transition *test = static_cast <Transition *>(list.at(i));
4261 if (test->endPos() == pos) clip = test;
4268 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4270 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4271 QList<QGraphicsItem *> list = scene()->items(p);
4272 Transition *clip = NULL;
4273 for (int i = 0; i < list.size(); ++i) {
4274 if (!list.at(i)->isEnabled()) continue;
4275 if (list.at(i)->type() == TRANSITIONWIDGET) {
4276 Transition *test = static_cast <Transition *>(list.at(i));
4277 if (test->startPos() == pos) clip = test;
4284 void CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh)
4286 if (m_selectionGroup) resetSelectionGroup(false);
4287 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4289 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);
4290 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4293 Mlt::Producer *prod = item->getProducer(end.track);
4295 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);
4297 bool snap = KdenliveSettings::snaptopoints();
4298 KdenliveSettings::setSnaptopoints(false);
4299 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4301 int tracknumber = m_document->tracksCount() - end.track - 1;
4302 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4303 m_scene->clearSelection();
4304 if (isLocked) item->setItemLocked(true);
4306 if (item->isItemLocked()) item->setItemLocked(false);
4307 item->setSelected(true);
4309 if (item->baseClip()->isTransparent()) {
4310 // Also move automatic transition
4311 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4312 if (tr && tr->isAutomatic()) {
4313 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4314 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);
4315 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4318 KdenliveSettings::setSnaptopoints(snap);
4319 setDocumentModified();
4321 // undo last move and emit error message
4322 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4324 if (refresh) m_document->renderer()->doRefresh();
4327 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4330 resetSelectionGroup();
4331 m_scene->clearSelection();
4333 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4334 scene()->addItem(m_selectionGroup);
4336 m_document->renderer()->blockSignals(true);
4337 for (int i = 0; i < startClip.count(); i++) {
4339 startClip[i].startPos = startClip.at(i).startPos - offset;
4340 startClip[i].track = startClip.at(i).track - trackOffset;
4342 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4344 clip->setItemLocked(false);
4345 if (clip->parentItem()) {
4346 m_selectionGroup->addToGroup(clip->parentItem());
4347 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4349 m_selectionGroup->addToGroup(clip);
4350 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4352 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4353 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4355 for (int i = 0; i < startTransition.count(); i++) {
4357 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4358 startTransition[i].track = startTransition.at(i).track - trackOffset;
4360 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4362 tr->setItemLocked(false);
4363 if (tr->parentItem()) {
4364 m_selectionGroup->addToGroup(tr->parentItem());
4365 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4367 m_selectionGroup->addToGroup(tr);
4368 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4370 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());
4371 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4373 m_document->renderer()->blockSignals(false);
4375 if (m_selectionGroup) {
4376 bool snap = KdenliveSettings::snaptopoints();
4377 KdenliveSettings::setSnaptopoints(false);
4379 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4380 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4382 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4384 int max = children.count();
4385 for (int i = 0; i < max; i++) {
4386 if (children.at(i)->type() == GROUPWIDGET) {
4387 children += children.at(i)->childItems();
4388 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4389 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4390 /*m_document->clipManager()->removeGroup(grp);
4391 m_scene->destroyItemGroup(grp);*/
4392 children.removeAll(children.at(i));
4397 for (int i = 0; i < children.count(); i++) {
4398 // re-add items in correct place
4399 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4400 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4402 ItemInfo info = item->info();
4403 int tracknumber = m_document->tracksCount() - info.track - 1;
4404 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4406 item->setItemLocked(true);
4407 else if (item->isItemLocked())
4408 item->setItemLocked(false);
4410 if (item->type() == AVWIDGET) {
4411 ClipItem *clip = static_cast <ClipItem*>(item);
4412 int trackProducer = info.track;
4413 info.track = m_document->tracksCount() - info.track;
4414 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4415 for (int i = 0; i < clip->effectsCount(); i++) {
4416 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4418 } else if (item->type() == TRANSITIONWIDGET) {
4419 Transition *tr = static_cast <Transition*>(item);
4421 if (!tr->forcedTrack()) {
4422 newTrack = getPreviousVideoTrack(info.track);
4424 newTrack = tr->transitionEndTrack() + trackOffset;
4425 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4427 tr->updateTransitionEndTrack(newTrack);
4428 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4432 resetSelectionGroup(false);
4434 for (int i = 0; i < children.count(); i++) {
4435 if (children.at(i)->parentItem())
4436 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4440 KdenliveSettings::setSnaptopoints(snap);
4441 m_document->renderer()->doRefresh();
4442 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4445 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4447 Transition *item = getTransitionItemAt(start.startPos, start.track);
4449 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);
4450 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4454 bool snap = KdenliveSettings::snaptopoints();
4455 KdenliveSettings::setSnaptopoints(false);
4457 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4458 // Transition was moved
4459 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4460 } else if (end.endPos == start.endPos) {
4461 // Transition start resize
4462 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4463 } else if (end.startPos == start.startPos) {
4464 // Transition end resize;
4465 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4466 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4469 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4470 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4471 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4473 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4474 KdenliveSettings::setSnaptopoints(snap);
4475 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4476 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());
4477 if (m_dragItem && m_dragItem == item) {
4479 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4480 if (transitionClip && transitionClip->baseClip()) {
4481 QString size = transitionClip->baseClip()->getProperty("frame_size");
4482 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4483 if (factor == 0) factor = 1.0;
4484 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4485 p.setY(size.section('x', 1, 1).toInt());
4487 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4489 if (refresh) m_document->renderer()->doRefresh();
4490 setDocumentModified();
4493 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4495 bool resizeClipStart = (start.startPos != end.startPos);
4496 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4498 if (dontWorry) return;
4499 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);
4500 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4503 if (item->parentItem()) {
4504 // Item is part of a group, reset group
4505 resetSelectionGroup();
4508 bool snap = KdenliveSettings::snaptopoints();
4509 KdenliveSettings::setSnaptopoints(false);
4511 if (resizeClipStart) {
4512 ItemInfo clipinfo = item->info();
4513 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4514 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4516 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4518 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4520 ItemInfo clipinfo = item->info();
4521 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4522 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4524 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4526 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4528 if (!resizeClipStart && end.cropStart != start.cropStart) {
4529 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4530 ItemInfo clipinfo = end;
4531 clipinfo.track = m_document->tracksCount() - end.track;
4532 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4534 item->setCropStart(end.cropStart);
4535 item->resetThumbs(true);
4538 m_document->renderer()->doRefresh();
4539 KdenliveSettings::setSnaptopoints(snap);
4540 setDocumentModified();
4543 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4545 if (pos == oldInfo.startPos.frames(m_document->fps()))
4547 bool snap = KdenliveSettings::snaptopoints();
4549 KdenliveSettings::setSnaptopoints(false);
4550 item->resizeStart(pos);
4551 if (item->startPos().frames(m_document->fps()) != pos) {
4552 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4553 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4554 KdenliveSettings::setSnaptopoints(snap);
4557 KdenliveSettings::setSnaptopoints(snap);
4560 bool hasParentCommand = false;
4562 hasParentCommand = true;
4564 command = new QUndoCommand();
4565 command->setText(i18n("Resize clip start"));
4568 // do this here, too, because otherwise undo won't update the group
4569 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4570 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4572 ItemInfo info = item->info();
4573 if (item->type() == AVWIDGET) {
4574 ItemInfo resizeinfo = oldInfo;
4575 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4576 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4578 // Check if there is an automatic transition on that clip (lower track)
4579 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4580 if (transition && transition->isAutomatic()) {
4581 ItemInfo trInfo = transition->info();
4582 ItemInfo newTrInfo = trInfo;
4583 newTrInfo.startPos = item->startPos();
4584 if (newTrInfo.startPos < newTrInfo.endPos)
4585 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4587 // Check if there is an automatic transition on that clip (upper track)
4588 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4589 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4590 ItemInfo trInfo = transition->info();
4591 ItemInfo newTrInfo = trInfo;
4592 newTrInfo.startPos = item->startPos();
4593 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4594 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4595 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4598 ClipItem *clip = static_cast < ClipItem * >(item);
4601 // Since we must always resize clip before updating the keyframes, we
4602 // put a resize command before & after checking keyframes so that
4603 // we are sure the resize is performed before whenever we do or undo the action
4604 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4605 adjustEffects(clip, oldInfo, command);
4606 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4607 emit clipItemSelected(clip);
4609 KdenliveSettings::setSnaptopoints(false);
4610 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4611 KdenliveSettings::setSnaptopoints(snap);
4612 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4614 } else if (item->type() == TRANSITIONWIDGET) {
4615 Transition *transition = static_cast <Transition *>(item);
4616 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)) {
4617 // Cannot resize transition
4618 KdenliveSettings::setSnaptopoints(false);
4619 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4620 KdenliveSettings::setSnaptopoints(snap);
4621 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4623 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4624 if (command == NULL)
4625 m_commandStack->push(moveCommand);
4629 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4630 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4632 if (!hasParentCommand)
4633 m_commandStack->push(command);
4636 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4638 if (pos == oldInfo.endPos.frames(m_document->fps()))
4640 bool snap = KdenliveSettings::snaptopoints();
4642 KdenliveSettings::setSnaptopoints(false);
4643 item->resizeEnd(pos);
4644 if (item->endPos().frames(m_document->fps()) != pos) {
4645 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4646 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4647 KdenliveSettings::setSnaptopoints(snap);
4650 KdenliveSettings::setSnaptopoints(snap);
4653 bool hasParentCommand = false;
4655 hasParentCommand = true;
4657 command = new QUndoCommand();
4660 // do this here, too, because otherwise undo won't update the group
4661 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4662 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4664 ItemInfo info = item->info();
4665 if (item->type() == AVWIDGET) {
4666 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4667 ItemInfo resizeinfo = info;
4668 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4669 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4671 // Check if there is an automatic transition on that clip (lower track)
4672 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4673 if (tr && tr->isAutomatic()) {
4674 ItemInfo trInfo = tr->info();
4675 ItemInfo newTrInfo = trInfo;
4676 newTrInfo.endPos = item->endPos();
4677 if (newTrInfo.endPos > newTrInfo.startPos)
4678 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4681 // Check if there is an automatic transition on that clip (upper track)
4682 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4683 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4684 ItemInfo trInfo = tr->info();
4685 ItemInfo newTrInfo = trInfo;
4686 newTrInfo.endPos = item->endPos();
4687 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4688 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4689 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4693 ClipItem *clip = static_cast < ClipItem * >(item);
4696 // Since we must always resize clip before updating the keyframes, we
4697 // put a resize command before & after checking keyframes so that
4698 // we are sure the resize is performed before whenever we do or undo the action
4699 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4700 adjustEffects(clip, oldInfo, command);
4701 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4702 emit clipItemSelected(clip);
4704 KdenliveSettings::setSnaptopoints(false);
4705 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4706 KdenliveSettings::setSnaptopoints(true);
4707 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4709 } else if (item->type() == TRANSITIONWIDGET) {
4710 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4711 Transition *transition = static_cast <Transition *>(item);
4712 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)) {
4713 // Cannot resize transition
4714 KdenliveSettings::setSnaptopoints(false);
4715 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4716 KdenliveSettings::setSnaptopoints(true);
4717 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4719 // Check transition keyframes
4720 QDomElement old = transition->toXML();
4721 if (transition->updateKeyframes()) {
4722 QDomElement xml = transition->toXML();
4723 m_document->renderer()->mltUpdateTransition(xml.attribute("tag"), xml.attribute("tag"), xml.attribute("transition_btrack").toInt(), m_document->tracksCount() - xml.attribute("transition_atrack").toInt(), transition->startPos(), transition->endPos(), xml);
4724 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4726 new MoveTransitionCommand(this, oldInfo, info, false, command);
4729 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4730 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4732 if (!hasParentCommand) {
4733 updateTrackDuration(oldInfo.track, command);
4734 m_commandStack->push(command);
4738 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4740 int end = item->fadeIn();
4742 // there is a fade in effect
4743 int effectPos = item->hasEffect("volume", "fadein");
4744 if (effectPos != -1) {
4745 QDomElement effect = item->getEffectAt(effectPos);
4746 int start = item->cropStart().frames(m_document->fps());
4747 int max = item->cropDuration().frames(m_document->fps());
4749 // Make sure the fade effect is not longer than the clip
4750 item->setFadeIn(max);
4751 end = item->fadeIn();
4754 EffectsList::setParameter(effect, "in", QString::number(start));
4755 EffectsList::setParameter(effect, "out", QString::number(end));
4757 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4758 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4759 // if fade effect is displayed, update the effect edit widget with new clip duration
4760 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4761 emit clipItemSelected(item, effectPos);
4764 effectPos = item->hasEffect("brightness", "fade_from_black");
4765 if (effectPos != -1) {
4766 QDomElement effect = item->getEffectAt(effectPos);
4767 int start = item->cropStart().frames(m_document->fps());
4768 int max = item->cropDuration().frames(m_document->fps());
4770 // Make sure the fade effect is not longer than the clip
4771 item->setFadeIn(max);
4772 end = item->fadeIn();
4775 EffectsList::setParameter(effect, "in", QString::number(start));
4776 EffectsList::setParameter(effect, "out", QString::number(end));
4778 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4779 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4780 // if fade effect is displayed, update the effect edit widget with new clip duration
4781 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4782 emit clipItemSelected(item, effectPos);
4787 int start = item->fadeOut();
4789 // there is a fade out effect
4790 int effectPos = item->hasEffect("volume", "fadeout");
4791 if (effectPos != -1) {
4792 QDomElement effect = item->getEffectAt(effectPos);
4793 int max = item->cropDuration().frames(m_document->fps());
4794 int end = max + item->cropStart().frames(m_document->fps());
4796 // Make sure the fade effect is not longer than the clip
4797 item->setFadeOut(max);
4798 start = item->fadeOut();
4800 start = end - start;
4801 EffectsList::setParameter(effect, "in", QString::number(start));
4802 EffectsList::setParameter(effect, "out", QString::number(end));
4804 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4805 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4806 // if fade effect is displayed, update the effect edit widget with new clip duration
4807 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4808 emit clipItemSelected(item, effectPos);
4811 effectPos = item->hasEffect("brightness", "fade_to_black");
4812 if (effectPos != -1) {
4813 QDomElement effect = item->getEffectAt(effectPos);
4814 int max = item->cropDuration().frames(m_document->fps());
4815 int end = max + item->cropStart().frames(m_document->fps());
4817 // Make sure the fade effect is not longer than the clip
4818 item->setFadeOut(max);
4819 start = item->fadeOut();
4821 start = end - start;
4822 EffectsList::setParameter(effect, "in", QString::number(start));
4823 EffectsList::setParameter(effect, "out", QString::number(end));
4825 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4826 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4827 // if fade effect is displayed, update the effect edit widget with new clip duration
4828 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4829 emit clipItemSelected(item, effectPos);
4834 int effectPos = item->hasEffect("freeze", "freeze");
4835 if (effectPos != -1) {
4836 // Freeze effect needs to be adjusted with clip resize
4837 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4838 QDomElement eff = item->getEffectAt(effectPos);
4839 if (!eff.isNull() && diff != 0) {
4840 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4841 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4843 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4844 emit clipItemSelected(item, item->selectedEffectIndex());
4851 double CustomTrackView::getSnapPointForPos(double pos)
4853 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4856 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4858 QList <GenTime> snaps;
4859 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4860 QList<QGraphicsItem *> itemList = items();
4861 for (int i = 0; i < itemList.count(); i++) {
4862 if (itemList.at(i) == selected) continue;
4863 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4864 if (itemList.at(i)->type() == AVWIDGET) {
4865 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4866 GenTime start = item->startPos();
4867 GenTime end = item->endPos();
4868 snaps.append(start);
4870 if (!offsetList.isEmpty()) {
4871 for (int j = 0; j < offsetList.size(); j++) {
4872 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4873 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4877 QList < GenTime > markers = item->snapMarkers();
4878 for (int j = 0; j < markers.size(); ++j) {
4879 GenTime t = markers.at(j);
4881 if (!offsetList.isEmpty()) {
4882 for (int k = 0; k < offsetList.size(); k++) {
4883 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4887 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4888 Transition *transition = static_cast <Transition*>(itemList.at(i));
4889 GenTime start = transition->startPos();
4890 GenTime end = transition->endPos();
4891 snaps.append(start);
4893 if (!offsetList.isEmpty()) {
4894 for (int j = 0; j < offsetList.size(); j++) {
4895 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4896 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4902 // add cursor position
4903 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4905 if (!offsetList.isEmpty()) {
4906 for (int j = 0; j < offsetList.size(); j++) {
4907 snaps.append(pos - offsetList.at(j));
4912 for (int i = 0; i < m_guides.count(); i++) {
4913 snaps.append(m_guides.at(i)->position());
4914 if (!offsetList.isEmpty()) {
4915 for (int j = 0; j < offsetList.size(); j++) {
4916 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4922 QPoint z = m_document->zone();
4923 snaps.append(GenTime(z.x(), m_document->fps()));
4924 snaps.append(GenTime(z.y(), m_document->fps()));
4927 m_scene->setSnapList(snaps);
4928 //for (int i = 0; i < m_snapPoints.size(); ++i)
4929 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4932 void CustomTrackView::slotSeekToPreviousSnap()
4934 updateSnapPoints(NULL);
4935 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4936 setCursorPos((int) res.frames(m_document->fps()));
4940 void CustomTrackView::slotSeekToNextSnap()
4942 updateSnapPoints(NULL);
4943 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4944 setCursorPos((int) res.frames(m_document->fps()));
4948 void CustomTrackView::clipStart()
4950 AbstractClipItem *item = getMainActiveClip();
4952 setCursorPos((int) item->startPos().frames(m_document->fps()));
4957 void CustomTrackView::clipEnd()
4959 AbstractClipItem *item = getMainActiveClip();
4961 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4966 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4968 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4969 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4970 m_commandStack->push(command);
4973 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4975 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4976 m_commandStack->push(command);
4979 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4981 DocClipBase *base = m_document->clipManager()->getClipById(id);
4982 QList <CommentedTime> markers = base->commentedSnapMarkers();
4984 if (markers.isEmpty()) {
4985 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4988 QUndoCommand *deleteMarkers = new QUndoCommand();
4989 deleteMarkers->setText("Delete clip markers");
4991 for (int i = 0; i < markers.size(); i++) {
4992 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4994 m_commandStack->push(deleteMarkers);
4997 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
4999 DocClipBase *base = m_document->clipManager()->getClipById(id);
5000 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5001 else base->deleteSnapMarker(pos);
5002 emit updateClipMarkers(base);
5003 setDocumentModified();
5004 viewport()->update();
5007 int CustomTrackView::hasGuide(int pos, int offset)
5009 for (int i = 0; i < m_guides.count(); i++) {
5010 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5011 if (qAbs(guidePos - pos) <= offset) return guidePos;
5012 else if (guidePos > pos) return -1;
5017 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5021 double fps = m_document->fps();
5022 for (int i = 0; i < m_guides.count(); i++) {
5023 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5024 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5026 goMenu->setEnabled(!m_guides.isEmpty());
5029 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5031 if (oldPos > GenTime() && pos > GenTime()) {
5033 for (int i = 0; i < m_guides.count(); i++) {
5034 if (m_guides.at(i)->position() == oldPos) {
5035 Guide *item = m_guides.at(i);
5036 item->updateGuide(pos, comment);
5040 } else if (pos > GenTime()) addGuide(pos, comment);
5044 for (int i = 0; i < m_guides.count(); i++) {
5045 if (m_guides.at(i)->position() == oldPos) {
5046 delete m_guides.takeAt(i);
5051 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5053 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5054 m_document->syncGuides(m_guides);
5057 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5059 for (int i = 0; i < m_guides.count(); i++) {
5060 if (m_guides.at(i)->position() == pos) {
5061 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5065 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5066 scene()->addItem(g);
5068 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5069 m_document->syncGuides(m_guides);
5073 void CustomTrackView::slotAddGuide(bool dialog)
5075 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5077 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5078 if (d.exec() != QDialog::Accepted) return;
5079 marker = d.newMarker();
5082 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5084 if (addGuide(marker.time(), marker.comment())) {
5085 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5086 m_commandStack->push(command);
5090 void CustomTrackView::slotEditGuide(int guidePos)
5093 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5094 else pos = GenTime(guidePos, m_document->fps());
5096 for (int i = 0; i < m_guides.count(); i++) {
5097 if (m_guides.at(i)->position() == pos) {
5098 slotEditGuide(m_guides.at(i)->info());
5103 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5106 void CustomTrackView::slotEditGuide(CommentedTime guide)
5108 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5109 if (d.exec() == QDialog::Accepted) {
5110 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5111 m_commandStack->push(command);
5116 void CustomTrackView::slotEditTimeLineGuide()
5118 if (m_dragGuide == NULL) return;
5119 CommentedTime guide = m_dragGuide->info();
5120 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5121 if (d.exec() == QDialog::Accepted) {
5122 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5123 m_commandStack->push(command);
5127 void CustomTrackView::slotDeleteGuide(int guidePos)
5130 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5131 else pos = GenTime(guidePos, m_document->fps());
5133 for (int i = 0; i < m_guides.count(); i++) {
5134 if (m_guides.at(i)->position() == pos) {
5135 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5136 m_commandStack->push(command);
5141 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5145 void CustomTrackView::slotDeleteTimeLineGuide()
5147 if (m_dragGuide == NULL) return;
5148 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5149 m_commandStack->push(command);
5153 void CustomTrackView::slotDeleteAllGuides()
5155 QUndoCommand *deleteAll = new QUndoCommand();
5156 deleteAll->setText("Delete all guides");
5157 for (int i = 0; i < m_guides.count(); i++) {
5158 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5160 m_commandStack->push(deleteAll);
5163 void CustomTrackView::setTool(PROJECTTOOL tool)
5168 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5171 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5172 m_scene->setScale(scaleFactor, verticalScale);
5173 removeTipAnimation();
5174 bool adjust = false;
5175 if (verticalScale != matrix().m22()) adjust = true;
5176 setMatrix(newmatrix);
5178 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5179 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5180 for (int i = 0; i < m_guides.count(); i++) {
5181 QLineF l = m_guides.at(i)->line();
5182 l.setP2(QPointF(l.x2(), newHeight));
5183 m_guides.at(i)->setLine(l);
5185 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5188 int diff = sceneRect().width() - m_projectDuration;
5189 if (diff * newmatrix.m11() < 50) {
5190 if (newmatrix.m11() < 0.4)
5191 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5193 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5195 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5196 centerOn(QPointF(cursorPos(), verticalPos));
5199 void CustomTrackView::slotRefreshGuides()
5201 if (KdenliveSettings::showmarkers()) {
5202 for (int i = 0; i < m_guides.count(); i++)
5203 m_guides.at(i)->update();
5207 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5209 painter->setClipRect(rect);
5210 QPen pen1 = painter->pen();
5211 pen1.setColor(palette().dark().color());
5212 painter->setPen(pen1);
5213 double min = rect.left();
5214 double max = rect.right();
5215 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5216 int maxTrack = m_document->tracksCount();
5217 QColor lockedColor = palette().button().color();
5218 QColor audioColor = palette().alternateBase().color();
5219 for (int i = 0; i < maxTrack; i++) {
5220 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5221 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5222 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5223 if (i == m_selectedTrack)
5224 painter->fillRect(track, m_activeTrackBrush.brush(this));
5226 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5228 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5232 bool CustomTrackView::findString(const QString &text)
5235 for (int i = 0; i < m_searchPoints.size(); ++i) {
5236 marker = m_searchPoints.at(i).comment();
5237 if (marker.contains(text, Qt::CaseInsensitive)) {
5238 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5239 int vert = verticalScrollBar()->value();
5240 int hor = cursorPos();
5241 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5249 void CustomTrackView::selectFound(QString track, QString pos)
5251 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5252 slotSelectTrack(track.toInt());
5254 int vert = verticalScrollBar()->value();
5255 int hor = cursorPos();
5256 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5259 bool CustomTrackView::findNextString(const QString &text)
5262 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5263 marker = m_searchPoints.at(i).comment();
5264 if (marker.contains(text, Qt::CaseInsensitive)) {
5265 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5266 int vert = verticalScrollBar()->value();
5267 int hor = cursorPos();
5268 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5277 void CustomTrackView::initSearchStrings()
5279 m_searchPoints.clear();
5280 QList<QGraphicsItem *> itemList = items();
5281 for (int i = 0; i < itemList.count(); i++) {
5282 // parse all clip names
5283 if (itemList.at(i)->type() == AVWIDGET) {
5284 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5285 GenTime start = item->startPos();
5286 CommentedTime t(start, item->clipName());
5287 m_searchPoints.append(t);
5288 // add all clip markers
5289 QList < CommentedTime > markers = item->commentedSnapMarkers();
5290 m_searchPoints += markers;
5295 for (int i = 0; i < m_guides.count(); i++)
5296 m_searchPoints.append(m_guides.at(i)->info());
5298 qSort(m_searchPoints);
5301 void CustomTrackView::clearSearchStrings()
5303 m_searchPoints.clear();
5307 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5309 QList<ItemInfo> matchingInfo;
5310 QList<QGraphicsItem *> itemList = items();
5311 for (int i = 0; i < itemList.count(); i++) {
5312 if (itemList.at(i)->type() == AVWIDGET) {
5313 ClipItem *item = (ClipItem *)itemList.at(i);
5314 if (item->clipProducer() == clipId)
5315 matchingInfo << item->info();
5318 return matchingInfo;
5321 void CustomTrackView::copyClip()
5323 qDeleteAll(m_copiedItems);
5324 m_copiedItems.clear();
5325 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5326 if (itemList.count() == 0) {
5327 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5330 for (int i = 0; i < itemList.count(); i++) {
5331 if (itemList.at(i)->type() == AVWIDGET) {
5332 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5333 ClipItem *clone = clip->clone(clip->info());
5334 m_copiedItems.append(clone);
5335 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5336 Transition *dup = static_cast <Transition *>(itemList.at(i));
5337 m_copiedItems.append(dup->clone());
5342 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5344 if (m_scene->editMode() != NORMALEDIT) {
5345 // If we are in overwrite mode, always allow the move
5348 int height = m_tracksHeight - 2;
5350 if (type == TRANSITIONWIDGET) {
5351 height = Transition::itemHeight();
5352 offset = Transition::itemOffset();
5354 else if (type == AVWIDGET) {
5355 height = ClipItem::itemHeight();
5356 offset = ClipItem::itemOffset();
5358 QRectF rect((double) info.startPos.frames(m_document->fps()), (double)(info.track * m_tracksHeight + 1 + offset), (double)(info.endPos - info.startPos).frames(m_document->fps()), (double) height);
5359 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5360 for (int i = 0; i < collisions.count(); i++) {
5361 if (collisions.at(i)->type() == type) {
5368 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5371 for (int i = 0; i < infoList.count(); i++) {
5372 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));
5375 QList<QGraphicsItem *> collisions = scene()->items(path);
5376 for (int i = 0; i < collisions.count(); i++) {
5377 if (collisions.at(i)->type() == type) return false;
5382 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5384 for (int i = 0; i < items.count(); i++) {
5385 ItemInfo info = items.at(i)->info();
5386 info.startPos += offset;
5387 info.endPos += offset;
5388 info.track += trackOffset;
5389 if (!canBePastedTo(info, items.at(i)->type())) return false;
5394 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5396 QPainterPath movePath;
5397 movePath.moveTo(0, 0);
5399 for (int i = 0; i < items.count(); i++) {
5400 ItemInfo info = items.at(i)->info();
5401 info.startPos = info.startPos + offset;
5402 info.endPos = info.endPos + offset;
5403 info.track = info.track + trackOffset;
5404 if (info.startPos < GenTime()) {
5405 // No clip should go below 0
5408 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));
5409 movePath.addRect(rect);
5411 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5412 for (int i = 0; i < collisions.count(); i++) {
5413 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5414 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5422 void CustomTrackView::pasteClip()
5424 if (m_copiedItems.count() == 0) {
5425 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5430 GenTime pos = GenTime(-1);
5431 if (m_menuPosition.isNull()) {
5432 position = mapFromGlobal(QCursor::pos());
5433 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5434 track = m_selectedTrack;
5435 pos = GenTime(m_cursorPos, m_document->fps());
5436 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5440 position = m_menuPosition;
5443 if (pos == GenTime(-1))
5444 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5446 track = (int)(mapToScene(position).y() / m_tracksHeight);
5448 GenTime leftPos = m_copiedItems.at(0)->startPos();
5449 int lowerTrack = m_copiedItems.at(0)->track();
5450 int upperTrack = m_copiedItems.at(0)->track();
5451 for (int i = 1; i < m_copiedItems.count(); i++) {
5452 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5453 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5454 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5457 GenTime offset = pos - leftPos;
5458 int trackOffset = track - lowerTrack;
5460 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5461 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5462 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5463 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5466 QUndoCommand *pasteClips = new QUndoCommand();
5467 pasteClips->setText("Paste clips");
5469 for (int i = 0; i < m_copiedItems.count(); i++) {
5470 // parse all clip names
5471 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5472 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5473 ItemInfo info = clip->info();
5474 info.startPos += offset;
5475 info.endPos += offset;
5476 info.track += trackOffset;
5477 if (canBePastedTo(info, AVWIDGET)) {
5478 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5479 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5480 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5481 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5483 info.startPos = tr->startPos() + offset;
5484 info.endPos = tr->endPos() + offset;
5485 info.track = tr->track() + trackOffset;
5486 int transitionEndTrack;
5487 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5488 else transitionEndTrack = tr->transitionEndTrack();
5489 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5490 if (info.startPos >= info.endPos) {
5491 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5492 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5493 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5496 updateTrackDuration(-1, pasteClips);
5497 m_commandStack->push(pasteClips);
5500 void CustomTrackView::pasteClipEffects()
5502 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5503 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5506 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5508 QUndoCommand *paste = new QUndoCommand();
5509 paste->setText("Paste effects");
5511 QList<QGraphicsItem *> clips = scene()->selectedItems();
5514 for (int i = 0; i < clips.count(); ++i) {
5515 if (clips.at(i)->type() == GROUPWIDGET) {
5516 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5517 for (int j = 0; j < children.count(); j++) {
5518 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5519 clips.append(children.at(j));
5525 for (int i = 0; i < clips.count(); ++i) {
5526 if (clips.at(i)->type() == AVWIDGET) {
5527 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5528 for (int j = 0; j < clip->effectsCount(); j++) {
5529 QDomElement eff = clip->effectAt(j);
5530 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5531 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5532 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5537 if (paste->childCount() > 0) m_commandStack->push(paste);
5540 //adjust effects (fades, ...)
5541 for (int i = 0; i < clips.count(); ++i) {
5542 if (clips.at(i)->type() == AVWIDGET) {
5543 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5544 updatePositionEffects(item, item->info());
5550 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5552 // parse parameters to check if we need to adjust to the new crop start
5553 int diff = (newstart - oldstart).frames(m_document->fps());
5554 int max = (newstart + duration).frames(m_document->fps());
5556 QDomNodeList params = xml.elementsByTagName("parameter");
5557 for (int i = 0; i < params.count(); i++) {
5558 QDomElement e = params.item(i).toElement();
5559 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5560 QString def = e.attribute("default");
5561 // Effect has a keyframe type parameter, we need to adjust the values
5562 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5563 QStringList newKeyFrames;
5564 foreach(const QString &str, keys) {
5565 int pos = str.section(':', 0, 0).toInt();
5566 double val = str.section(':', 1, 1).toDouble();
5569 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5571 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5573 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5574 e.setAttribute("keyframes", newKeyFrames.join(";"));
5579 ClipItem *CustomTrackView::getClipUnderCursor() const
5581 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5582 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5583 for (int i = 0; i < collisions.count(); i++) {
5584 if (collisions.at(i)->type() == AVWIDGET) {
5585 return static_cast < ClipItem *>(collisions.at(i));
5591 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5593 QList<QGraphicsItem *> clips = scene()->selectedItems();
5594 if (clips.isEmpty()) {
5595 return getClipUnderCursor();
5597 AbstractClipItem *item = NULL;
5598 for (int i = 0; i < clips.count(); ++i) {
5599 if (clips.at(i)->type() == AVWIDGET) {
5600 item = static_cast < AbstractClipItem *>(clips.at(i));
5601 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5604 if (item) return item;
5609 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5611 QList<QGraphicsItem *> clips = scene()->selectedItems();
5612 if (clips.isEmpty()) {
5613 return getClipUnderCursor();
5616 // remove all items in the list that are not clips
5617 for (int i = 0; i < clips.count();) {
5618 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5621 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5622 for (int i = 0; i < clips.count(); ++i) {
5623 if (clips.at(i)->type() == AVWIDGET) {
5624 item = static_cast < ClipItem *>(clips.at(i));
5625 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5633 void CustomTrackView::setInPoint()
5635 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5637 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5640 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5644 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5647 void CustomTrackView::setOutPoint()
5649 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5651 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5654 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5658 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5661 void CustomTrackView::slotUpdateAllThumbs()
5663 if (!isEnabled()) return;
5664 QList<QGraphicsItem *> itemList = items();
5665 //if (itemList.isEmpty()) return;
5667 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5668 for (int i = 0; i < itemList.count(); i++) {
5669 if (itemList.at(i)->type() == AVWIDGET) {
5670 item = static_cast <ClipItem *>(itemList.at(i));
5671 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5672 // Check if we have a cached thumbnail
5673 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5674 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5675 if (QFile::exists(thumb)) {
5677 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5678 item->slotSetStartThumb(pix);
5681 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5682 QString endThumb = startThumb;
5683 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5684 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5685 if (QFile::exists(startThumb)) {
5686 QPixmap pix(startThumb);
5687 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5688 item->slotSetStartThumb(pix);
5690 if (QFile::exists(endThumb)) {
5691 QPixmap pix(endThumb);
5692 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5693 item->slotSetEndThumb(pix);
5696 item->refreshClip(false, false);
5700 viewport()->update();
5703 void CustomTrackView::saveThumbnails()
5705 QList<QGraphicsItem *> itemList = items();
5707 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5708 for (int i = 0; i < itemList.count(); i++) {
5709 if (itemList.at(i)->type() == AVWIDGET) {
5710 item = static_cast <ClipItem *>(itemList.at(i));
5711 if (item->clipType() != COLOR) {
5712 // Check if we have a cached thumbnail
5713 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5714 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5715 if (!QFile::exists(thumb)) {
5716 QPixmap pix(item->startThumb());
5720 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5721 QString endThumb = startThumb;
5722 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5723 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5724 if (!QFile::exists(startThumb)) {
5725 QPixmap pix(item->startThumb());
5726 pix.save(startThumb);
5728 if (!QFile::exists(endThumb)) {
5729 QPixmap pix(item->endThumb());
5739 void CustomTrackView::slotInsertTrack(int ix)
5741 TrackDialog d(m_document, parentWidget());
5742 d.comboTracks->setCurrentIndex(ix);
5743 d.label->setText(i18n("Insert track"));
5744 d.setWindowTitle(i18n("Insert New Track"));
5746 if (d.exec() == QDialog::Accepted) {
5747 ix = d.comboTracks->currentIndex();
5748 if (d.before_select->currentIndex() == 1)
5752 info.isMute = false;
5753 info.isLocked = false;
5754 if (d.video_track->isChecked()) {
5755 info.type = VIDEOTRACK;
5756 info.isBlind = false;
5758 info.type = AUDIOTRACK;
5759 info.isBlind = true;
5761 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5762 m_commandStack->push(addTrack);
5763 setDocumentModified();
5767 void CustomTrackView::slotDeleteTrack(int ix)
5769 if (m_document->tracksCount() < 2) return;
5770 TrackDialog d(m_document, parentWidget());
5771 d.comboTracks->setCurrentIndex(ix);
5772 d.label->setText(i18n("Delete track"));
5773 d.before_select->setHidden(true);
5774 d.setWindowTitle(i18n("Delete Track"));
5775 d.video_track->setHidden(true);
5776 d.audio_track->setHidden(true);
5777 if (d.exec() == QDialog::Accepted) {
5778 ix = d.comboTracks->currentIndex();
5779 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5780 deleteTimelineTrack(ix, info);
5781 setDocumentModified();
5782 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5783 m_commandStack->push(command);*/
5787 void CustomTrackView::slotConfigTracks(int ix)
5789 TracksConfigDialog d(m_document, ix, parentWidget());
5790 if (d.exec() == QDialog::Accepted) {
5791 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5792 m_commandStack->push(configTracks);
5793 QList <int> toDelete = d.deletedTracks();
5794 for (int i = 0; i < toDelete.count(); ++i) {
5795 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5796 deleteTimelineTrack(toDelete.at(i) - i, info);
5798 setDocumentModified();
5802 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5804 if (m_document->tracksCount() < 2) return;
5805 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5806 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5807 QList<QGraphicsItem *> selection = m_scene->items(r);
5808 QUndoCommand *deleteTrack = new QUndoCommand();
5809 deleteTrack->setText("Delete track");
5811 // Delete all clips in selected track
5812 for (int i = 0; i < selection.count(); i++) {
5813 if (selection.at(i)->type() == AVWIDGET) {
5814 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5815 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5816 m_waitingThumbs.removeAll(item);
5817 m_scene->removeItem(item);
5820 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5821 Transition *item = static_cast <Transition *>(selection.at(i));
5822 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5823 m_scene->removeItem(item);
5829 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5830 m_commandStack->push(deleteTrack);
5833 void CustomTrackView::autoTransition()
5835 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5836 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5837 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5840 Transition *tr = static_cast <Transition*>(itemList.at(0));
5841 tr->setAutomatic(!tr->isAutomatic());
5842 QDomElement transition = tr->toXML();
5843 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);
5844 setDocumentModified();
5847 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
5849 QList<QGraphicsItem *> list = scene()->items();
5850 ClipItem *clip = NULL;
5851 for (int i = 0; i < list.size(); ++i) {
5852 if (list.at(i)->type() == AVWIDGET) {
5853 clip = static_cast <ClipItem *>(list.at(i));
5854 if (clip->clipProducer() == id) {
5855 clip->setClipName(name);
5859 viewport()->update();
5862 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5864 minimum = GenTime();
5865 maximum = GenTime();
5866 QList<QGraphicsItem *> selection;
5867 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5868 selection.removeAll(item);
5869 for (int i = 0; i < selection.count(); i++) {
5870 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5871 if (clip && clip->type() == AVWIDGET) {
5872 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5873 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5878 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5880 minimum = GenTime();
5881 maximum = GenTime();
5882 QList<QGraphicsItem *> selection;
5883 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5884 selection.removeAll(item);
5885 for (int i = 0; i < selection.count(); i++) {
5886 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5887 if (clip && clip->type() == TRANSITIONWIDGET) {
5888 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5889 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5894 void CustomTrackView::loadGroups(const QDomNodeList &groups)
5896 for (int i = 0; i < groups.count(); i++) {
5897 QDomNodeList children = groups.at(i).childNodes();
5898 scene()->clearSelection();
5899 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5900 QDomElement elem = children.item(nodeindex).toElement();
5901 int pos = elem.attribute("position").toInt();
5902 int track = elem.attribute("track").toInt();
5903 if (elem.tagName() == "clipitem") {
5904 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5905 if (clip) clip->setSelected(true);
5907 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5908 if (clip) clip->setSelected(true);
5911 groupSelectedItems(false, true);
5915 void CustomTrackView::splitAudio()
5917 resetSelectionGroup();
5918 QList<QGraphicsItem *> selection = scene()->selectedItems();
5919 if (selection.isEmpty()) {
5920 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5923 QUndoCommand *splitCommand = new QUndoCommand();
5924 splitCommand->setText(i18n("Split audio"));
5925 for (int i = 0; i < selection.count(); i++) {
5926 if (selection.at(i)->type() == AVWIDGET) {
5927 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5928 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5929 if (clip->parentItem()) {
5930 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5932 EffectsList effects;
5933 effects.clone(clip->effectList());
5934 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
5939 if (splitCommand->childCount()) {
5940 updateTrackDuration(-1, splitCommand);
5941 m_commandStack->push(splitCommand);
5945 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
5947 ClipItem *clip = getClipItemAt(pos, track);
5949 kDebug() << "// Cannot find clip to split!!!";
5953 int start = pos.frames(m_document->fps());
5954 int freetrack = m_document->tracksCount() - track - 1;
5956 // do not split audio when we are on an audio track
5957 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5960 for (; freetrack > 0; freetrack--) {
5961 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5962 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5963 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5964 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5965 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5970 kDebug() << "GOT TRK: " << track;
5971 if (freetrack == 0) {
5972 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5974 ItemInfo info = clip->info();
5975 info.track = m_document->tracksCount() - freetrack;
5976 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5977 scene()->clearSelection();
5978 clip->setSelected(true);
5979 ClipItem *audioClip = getClipItemAt(start, info.track);
5981 Mlt::Tractor *tractor = m_document->renderer()->lockService();
5982 clip->setVideoOnly(true);
5983 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5984 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5986 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5987 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5989 m_document->renderer()->unlockService(tractor);
5990 audioClip->setSelected(true);
5991 audioClip->setAudioOnly(true);
5993 // keep video effects, move audio effects to audio clip
5996 for (int i = 0; i < effects.count(); ++i) {
5997 if (effects.at(i).attribute("type") == "audio") {
5998 deleteEffect(m_document->tracksCount() - track, pos, clip->effectAt(videoIx));
6001 deleteEffect(freetrack, pos, audioClip->effectAt(audioIx));
6006 groupSelectedItems(false, true);
6010 // unsplit clip: remove audio part and change video part to normal clip
6011 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6012 kDebug() << "//CANNOT FIND CLP GRP";
6015 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6016 QList<QGraphicsItem *> children = grp->childItems();
6017 if (children.count() != 2) {
6018 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6021 for (int i = 0; i < children.count(); i++) {
6022 if (children.at(i) != clip) {
6023 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6024 ItemInfo info = clip->info();
6025 deleteClip(clp->info());
6026 clip->setVideoOnly(false);
6027 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6028 if (!m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->getProducer(info.track))) {
6029 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
6031 m_document->renderer()->unlockService(tractor);
6033 // re-add audio effects
6034 for (int i = 0; i < effects.count(); ++i) {
6035 if (effects.at(i).attribute("type") == "audio") {
6036 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6043 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6044 m_document->clipManager()->removeGroup(grp);
6045 scene()->destroyItemGroup(grp);
6049 void CustomTrackView::setVideoOnly()
6051 resetSelectionGroup();
6052 QList<QGraphicsItem *> selection = scene()->selectedItems();
6053 if (selection.isEmpty()) {
6054 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6057 QUndoCommand *videoCommand = new QUndoCommand();
6058 videoCommand->setText(i18n("Video only"));
6059 for (int i = 0; i < selection.count(); i++) {
6060 if (selection.at(i)->type() == AVWIDGET) {
6061 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6062 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6063 if (clip->parentItem()) {
6064 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6066 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6071 m_commandStack->push(videoCommand);
6074 void CustomTrackView::setAudioOnly()
6076 resetSelectionGroup();
6077 QList<QGraphicsItem *> selection = scene()->selectedItems();
6078 if (selection.isEmpty()) {
6079 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6082 QUndoCommand *videoCommand = new QUndoCommand();
6083 videoCommand->setText(i18n("Audio only"));
6084 for (int i = 0; i < selection.count(); i++) {
6085 if (selection.at(i)->type() == AVWIDGET) {
6086 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6087 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6088 if (clip->parentItem()) {
6089 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6091 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6096 m_commandStack->push(videoCommand);
6099 void CustomTrackView::setAudioAndVideo()
6101 resetSelectionGroup();
6102 QList<QGraphicsItem *> selection = scene()->selectedItems();
6103 if (selection.isEmpty()) {
6104 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6107 QUndoCommand *videoCommand = new QUndoCommand();
6108 videoCommand->setText(i18n("Audio and Video"));
6109 for (int i = 0; i < selection.count(); i++) {
6110 if (selection.at(i)->type() == AVWIDGET) {
6111 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6112 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6113 if (clip->parentItem()) {
6114 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6116 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6121 m_commandStack->push(videoCommand);
6124 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6126 ClipItem *clip = getClipItemAt(pos, track);
6128 kDebug() << "// Cannot find clip to split!!!";
6131 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6133 int start = pos.frames(m_document->fps());
6134 clip->setVideoOnly(true);
6135 clip->setAudioOnly(false);
6136 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6137 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6139 } else if (audioOnly) {
6140 int start = pos.frames(m_document->fps());
6141 clip->setAudioOnly(true);
6142 clip->setVideoOnly(false);
6143 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6144 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6147 int start = pos.frames(m_document->fps());
6148 clip->setAudioOnly(false);
6149 clip->setVideoOnly(false);
6150 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6151 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6154 m_document->renderer()->unlockService(tractor);
6156 setDocumentModified();
6159 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6161 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6162 m_clipTypeGroup->setEnabled(false);
6164 m_clipTypeGroup->setEnabled(true);
6165 QList <QAction *> actions = m_clipTypeGroup->actions();
6167 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6168 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6169 else lookup = "clip_audio_and_video";
6170 for (int i = 0; i < actions.count(); i++) {
6171 if (actions.at(i)->data().toString() == lookup) {
6172 actions.at(i)->setChecked(true);
6179 void CustomTrackView::slotGoToMarker(QAction *action)
6181 int pos = action->data().toInt();
6182 setCursorPos(pos, true);
6185 void CustomTrackView::reloadTransitionLumas()
6189 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6190 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6191 for (int i = 0; i < params.count(); i++) {
6192 QDomElement e = params.item(i).toElement();
6193 if (e.attribute("tag") == "resource") {
6194 lumaNames = e.attribute("paramlistdisplay");
6195 lumaFiles = e.attribute("paramlist");
6200 QList<QGraphicsItem *> itemList = items();
6201 Transition *transitionitem;
6202 QDomElement transitionXml;
6203 for (int i = 0; i < itemList.count(); i++) {
6204 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6205 transitionitem = static_cast <Transition*>(itemList.at(i));
6206 transitionXml = transitionitem->toXML();
6207 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6208 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6209 for (int i = 0; i < params.count(); i++) {
6210 QDomElement e = params.item(i).toElement();
6211 if (e.attribute("tag") == "resource") {
6212 e.setAttribute("paramlistdisplay", lumaNames);
6213 e.setAttribute("paramlist", lumaFiles);
6218 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6219 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6220 for (int i = 0; i < params.count(); i++) {
6221 QDomElement e = params.item(i).toElement();
6222 if (e.attribute("tag") == "luma") {
6223 e.setAttribute("paramlistdisplay", lumaNames);
6224 e.setAttribute("paramlist", lumaFiles);
6231 emit transitionItemSelected(NULL);
6234 double CustomTrackView::fps() const
6236 return m_document->fps();
6239 void CustomTrackView::updateProjectFps()
6241 // update all clips to the new fps
6242 resetSelectionGroup();
6243 scene()->clearSelection();
6245 QList<QGraphicsItem *> itemList = items();
6246 for (int i = 0; i < itemList.count(); i++) {
6247 // remove all items and re-add them one by one
6248 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6250 for (int i = 0; i < itemList.count(); i++) {
6251 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6252 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6253 clip->updateFps(m_document->fps());
6254 m_scene->addItem(clip);
6255 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6256 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6257 QList<QGraphicsItem *> children = grp->childItems();
6258 for (int j = 0; j < children.count(); j++) {
6259 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6260 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6261 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6262 clip->updateFps(m_document->fps());
6265 m_document->clipManager()->removeGroup(grp);
6266 m_scene->addItem(grp);
6267 scene()->destroyItemGroup(grp);
6268 scene()->clearSelection();
6269 for (int j = 0; j < children.count(); j++) {
6270 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6271 //children.at(j)->setParentItem(0);
6272 children.at(j)->setSelected(true);
6275 groupSelectedItems(true, true);
6276 } else if (itemList.at(i)->type() == GUIDEITEM) {
6277 Guide *g = static_cast<Guide *>(itemList.at(i));
6279 m_scene->addItem(g);
6282 viewport()->update();
6285 void CustomTrackView::slotTrackDown()
6287 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6288 else m_selectedTrack++;
6289 emit updateTrackHeaders();
6290 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6291 ensureVisible(rect, 0, 0);
6292 viewport()->update();
6295 void CustomTrackView::slotTrackUp()
6297 if (m_selectedTrack > 0) m_selectedTrack--;
6298 else m_selectedTrack = m_document->tracksCount() - 1;
6299 emit updateTrackHeaders();
6300 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6301 ensureVisible(rect, 0, 0);
6302 viewport()->update();
6305 int CustomTrackView::selectedTrack() const
6307 return m_selectedTrack;
6310 QStringList CustomTrackView::selectedClips() const
6312 QStringList clipIds;
6313 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6314 for (int i = 0; i < selection.count(); i++) {
6315 if (selection.at(i)->type() == AVWIDGET) {
6316 ClipItem *item = (ClipItem *)selection.at(i);
6317 clipIds << item->clipProducer();
6323 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6325 QList<ClipItem *> clips;
6326 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6327 for (int i = 0; i < selection.count(); i++) {
6328 if (selection.at(i)->type() == AVWIDGET) {
6329 clips.append((ClipItem *)selection.at(i));
6335 void CustomTrackView::slotSelectTrack(int ix)
6337 m_selectedTrack = qMax(0, ix);
6338 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6339 emit updateTrackHeaders();
6340 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6341 ensureVisible(rect, 0, 0);
6342 viewport()->update();
6345 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6348 if (track != -1 && pos != -1)
6349 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6351 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6352 QList<QGraphicsItem *> selection = m_scene->items(rect);
6353 resetSelectionGroup(group);
6354 if (!group) m_scene->clearSelection();
6355 for (int i = 0; i < selection.count(); i++) {
6356 if (selection.at(i)->type() == AVWIDGET) {
6357 selection.at(i)->setSelected(add);
6361 if (group) groupSelectedItems();
6364 void CustomTrackView::selectTransition(bool add, bool group)
6366 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6367 QList<QGraphicsItem *> selection = m_scene->items(rect);
6368 resetSelectionGroup(group);
6369 if (!group) m_scene->clearSelection();
6370 for (int i = 0; i < selection.count(); i++) {
6371 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6372 selection.at(i)->setSelected(add);
6376 if (group) groupSelectedItems();
6379 QStringList CustomTrackView::extractTransitionsLumas()
6382 QList<QGraphicsItem *> itemList = items();
6383 Transition *transitionitem;
6384 QDomElement transitionXml;
6385 for (int i = 0; i < itemList.count(); i++) {
6386 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6387 transitionitem = static_cast <Transition*>(itemList.at(i));
6388 transitionXml = transitionitem->toXML();
6389 // luma files in transitions can be in "resource" or "luma" property
6390 QString luma = EffectsList::parameter(transitionXml, "luma");
6391 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6392 if (!luma.isEmpty()) urls << KUrl(luma).path();
6395 urls.removeDuplicates();
6399 void CustomTrackView::setEditMode(EDITMODE mode)
6401 m_scene->setEditMode(mode);
6404 void CustomTrackView::checkTrackSequence(int track)
6406 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6407 //track = m_document->tracksCount() -track;
6408 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6409 QList<QGraphicsItem *> selection = m_scene->items(rect);
6410 QList <int> timelineList;
6411 timelineList.append(0);
6412 for (int i = 0; i < selection.count(); i++) {
6413 if (selection.at(i)->type() == AVWIDGET) {
6414 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6415 int start = clip->startPos().frames(m_document->fps());
6416 int end = clip->endPos().frames(m_document->fps());
6417 if (!timelineList.contains(start)) timelineList.append(start);
6418 if (!timelineList.contains(end)) timelineList.append(end);
6421 qSort(timelineList);
6422 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6423 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6426 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6428 if (data.isEmpty()) return;
6429 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6431 info.startPos = GenTime(in, m_document->fps());
6432 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6433 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6434 info.cropDuration = info.endPos - info.startPos;
6435 info.track = m_selectedTrack;
6436 QUndoCommand *addCommand = new QUndoCommand();
6437 addCommand->setText(i18n("Insert clip"));
6438 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6439 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6440 updateTrackDuration(info.track, addCommand);
6441 m_commandStack->push(addCommand);
6443 selectClip(true, false, m_selectedTrack, in);
6444 // Automatic audio split
6445 if (KdenliveSettings::splitaudio())
6449 void CustomTrackView::clearSelection()
6451 resetSelectionGroup();
6452 scene()->clearSelection();
6454 emit clipItemSelected(NULL);
6457 void CustomTrackView::updatePalette()
6459 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6463 pen1.setColor(palette().text().color());
6464 m_cursorLine->setPen(pen1);
6466 emit tracksChanged();
6469 void CustomTrackView::removeTipAnimation()
6472 scene()->removeItem(m_visualTip);
6473 m_animationTimer->stop();
6481 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6483 if (m_visualTip == NULL) {
6484 QRectF rect = clip->sceneBoundingRect();
6485 m_animation = new QGraphicsItemAnimation;
6486 m_animation->setTimeLine(m_animationTimer);
6487 m_animation->setScaleAt(1, 1, 1);
6492 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6493 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6494 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6496 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6498 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6500 m_animation->setScaleAt(.5, 2, 2);
6504 polygon << QPoint(0, - size * 2);
6505 if (mode == RESIZESTART)
6506 polygon << QPoint(size * 2, 0);
6508 polygon << QPoint(- size * 2, 0);
6509 polygon << QPoint(0, size * 2);
6510 polygon << QPoint(0, - size * 2);
6512 m_visualTip = new QGraphicsPolygonItem(polygon);
6513 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6514 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6515 if (mode == RESIZESTART)
6516 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6518 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6520 m_animation->setScaleAt(.5, 2, 1);
6522 case TRANSITIONSTART:
6524 polygon << QPoint(0, - size * 2);
6525 if (mode == TRANSITIONSTART)
6526 polygon << QPoint(size * 2, 0);
6528 polygon << QPoint(- size * 2, 0);
6529 polygon << QPoint(0, 0);
6530 polygon << QPoint(0, - size * 2);
6532 m_visualTip = new QGraphicsPolygonItem(polygon);
6533 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6534 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6535 if (mode == TRANSITIONSTART)
6536 m_visualTip->setPos(rect.x(), rect.bottom());
6538 m_visualTip->setPos(rect.right(), rect.bottom());
6540 m_animation->setScaleAt(.5, 2, 2);
6547 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6548 m_visualTip->setZValue(100);
6549 scene()->addItem(m_visualTip);
6550 m_animation->setItem(m_visualTip);
6551 m_animationTimer->start();
6555 bool CustomTrackView::hasAudio(int track) const
6557 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6558 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6559 QGraphicsItem *item;
6560 for (int i = 0; i < collisions.count(); i++) {
6561 item = collisions.at(i);
6562 if (!item->isEnabled()) continue;
6563 if (item->type() == AVWIDGET) {
6564 ClipItem *clip = static_cast <ClipItem *>(item);
6565 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6571 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6573 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6574 m_commandStack->push(command);
6575 setDocumentModified();
6579 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
6581 EffectsParameterList parameters;
6583 parameters.addParam("tag", effect.attribute("tag"));
6584 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6585 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6586 parameters.addParam("id", effect.attribute("id"));
6587 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6588 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6589 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6590 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6592 QDomNodeList params = effect.elementsByTagName("parameter");
6593 for (int i = 0; i < params.count(); i++) {
6594 QDomElement e = params.item(i).toElement();
6595 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6596 // effects with geometry param need in / out synced with the clip, request it...
6597 parameters.addParam("_sync_in_out", "1");
6599 if (e.attribute("type") == "simplekeyframe") {
6601 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6602 double factor = e.attribute("factor", "1").toDouble();
6603 double offset = e.attribute("offset", "0").toDouble();
6604 for (int j = 0; j < values.count(); j++) {
6605 QString pos = values.at(j).section(':', 0, 0);
6606 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
6607 values[j] = pos + "=" + locale.toString(val);
6609 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6610 parameters.addParam(e.attribute("name"), values.join(";"));
6611 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6612 parameters.addParam("max", e.attribute("max"));
6613 parameters.addParam("min", e.attribute("min"));
6614 parameters.addParam("factor", e.attribute("factor", "1"));*/
6615 } else if (e.attribute("type") == "keyframe") {
6616 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6617 parameters.addParam("keyframes", e.attribute("keyframes"));
6618 parameters.addParam("max", e.attribute("max"));
6619 parameters.addParam("min", e.attribute("min"));
6620 parameters.addParam("factor", e.attribute("factor", "1"));
6621 parameters.addParam("offset", e.attribute("offset", "0"));
6622 parameters.addParam("starttag", e.attribute("starttag", "start"));
6623 parameters.addParam("endtag", e.attribute("endtag", "end"));
6624 } else if (e.attribute("namedesc").contains(';')) {
6625 QString format = e.attribute("format");
6626 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6627 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6629 QTextStream txtNeu(&neu);
6630 if (values.size() > 0)
6631 txtNeu << (int)values[0].toDouble();
6632 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6633 txtNeu << separators[i];
6634 txtNeu << (int)(values[i+1].toDouble());
6636 parameters.addParam("start", neu);
6638 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
6640 if (e.attribute("factor").contains('%')) {
6641 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6643 fact = e.attribute("factor", "1").toDouble();
6645 double offset = e.attribute("offset", "0").toDouble();
6646 parameters.addParam(e.attribute("name"), locale.toString((e.attribute("value").toDouble() - offset) / fact));
6648 parameters.addParam(e.attribute("name"), e.attribute("value"));
6655 void CustomTrackView::updateTrackNames(int track, bool added)
6657 QList <TrackInfo> tracks = m_document->tracksList();
6658 int max = tracks.count();
6659 int docTrack = max - track - 1;
6661 // count number of tracks of each type
6662 int videoTracks = 0;
6663 int audioTracks = 0;
6664 for (int i = max - 1; i >= 0; --i) {
6665 TrackInfo info = tracks.at(i);
6666 if (info.type == VIDEOTRACK)
6671 if (i <= docTrack) {
6672 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6673 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6676 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6677 info.trackName = type + QString::number(typeNumber);
6678 m_document->setTrackType(i, info);
6681 if (info.trackName == type + QString::number(typeNumber + 1)) {
6682 info.trackName = type + QString::number(typeNumber);
6683 m_document->setTrackType(i, info);
6688 emit tracksChanged();
6691 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6697 tracks << m_document->tracksCount() - track - 1;
6699 // negative track number -> update all tracks
6700 for (int i = 0; i < m_document->tracksCount(); ++i)
6704 for (int i = 0; i < tracks.count(); ++i) {
6706 // t + 1 because of black background track
6707 duration = m_document->renderer()->mltTrackDuration(t + 1);
6708 if (duration != m_document->trackDuration(t)) {
6709 m_document->setTrackDuration(t, duration);
6712 EffectsList effects = m_document->getTrackEffects(t);
6713 for (int j = 0; j < effects.count(); ++j) {
6715 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6716 * - update the effectstack if necessary
6723 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6725 QList<QGraphicsItem *> list = scene()->items();
6726 ClipItem *clip = NULL;
6727 for (int i = 0; i < list.size(); ++i) {
6728 if (list.at(i)->type() == AVWIDGET) {
6729 clip = static_cast <ClipItem *>(list.at(i));
6730 if (clip->clipProducer() == id) {
6731 clip->refreshClip(true, resetThumbs);
6737 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
6739 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
6741 if (effects.count()) {
6742 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6743 while (i != effects.constEnd()) {
6744 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, command);