1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "locktrackcommand.h"
55 #include "groupclipscommand.h"
56 #include "splitaudiocommand.h"
57 #include "changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "configtrackscommand.h"
61 #include "rebuildgroupcommand.h"
62 #include "razorgroupcommand.h"
63 #include "profilesdialog.h"
70 #include <KMessageBox>
71 #include <KIO/NetAccess>
73 #include <QMouseEvent>
74 #include <QStylePainter>
75 #include <QGraphicsItem>
76 #include <QDomDocument>
78 #include <QApplication>
79 #include <QInputDialog>
82 #if QT_VERSION >= 0x040600
83 #include <QGraphicsDropShadowEffect>
86 bool sortGuidesList(const Guide *g1 , const Guide *g2)
88 return (*g1).position() < (*g2).position();
93 // disable animation if user asked it in KDE's global settings
94 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
95 // needs something like below (taken from dolphin)
96 // #include <kglobalsettings.h>
97 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
98 // const int duration = animate ? 1500 : 1;
100 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
101 QGraphicsView(projectscene, parent),
102 m_tracksHeight(KdenliveSettings::trackheight()),
103 m_projectDuration(0),
106 m_scene(projectscene),
108 m_operationMode(NONE),
115 m_autoScroll(KdenliveSettings::autoscroll()),
116 m_pasteEffectsAction(NULL),
117 m_ungroupAction(NULL),
124 m_blockRefresh(false),
125 m_selectionGroup(NULL),
127 m_controlModifier(false)
130 m_commandStack = doc->commandStack();
132 m_commandStack = NULL;
134 setMouseTracking(true);
135 setAcceptDrops(true);
136 setFrameShape(QFrame::NoFrame);
138 //setCacheMode(QGraphicsView::CacheBackground);
139 setAutoFillBackground(false);
140 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
141 setContentsMargins(0, 0, 0, 0);
143 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
145 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(), 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->producer() == 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->producer() == 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()) {
1644 m_document->addTrackEffect(track - 1, effect);
1645 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1646 emit updateTrackEffectState(track - 1);
1647 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1650 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1652 // Special case: speed effect
1653 if (effect.attribute("id") == "speed") {
1654 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1655 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1659 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1660 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1661 if (strobe == 0) strobe = 1;
1662 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1663 EffectsParameterList params = clip->addEffect(effect);
1664 m_document->renderer()->mltAddEffect(track, pos, params);
1665 if (clip->isSelected()) emit clipItemSelected(clip);
1668 EffectsParameterList params = clip->addEffect(effect);
1669 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1670 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1671 if (clip->isSelected()) emit clipItemSelected(clip);
1672 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1675 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1677 QString index = effect.attribute("kdenlive_ix");
1678 if (pos < GenTime()) {
1679 // Delete track effect
1680 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1681 m_document->removeTrackEffect(track - 1, effect);
1683 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1684 emit updateTrackEffectState(track - 1);
1685 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1688 // Special case: speed effect
1689 if (effect.attribute("id") == "speed") {
1690 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1692 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1693 clip->deleteEffect(index);
1694 emit clipItemSelected(clip);
1695 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1699 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1700 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1701 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1704 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1706 clip->deleteEffect(index);
1707 emit clipItemSelected(clip);
1711 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1713 QList<QGraphicsItem *> itemList = group->childItems();
1714 QUndoCommand *effectCommand = new QUndoCommand();
1716 QDomElement namenode = effect.firstChildElement("name");
1717 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1718 else effectName = i18n("effect");
1719 effectCommand->setText(i18n("Add %1", effectName));
1721 for (int i = 0; i < itemList.count(); i++) {
1722 if (itemList.at(i)->type() == AVWIDGET) {
1723 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1724 if (effect.attribute("type") == "audio") {
1725 // Don't add audio effects on video clips
1726 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1727 } else if (effect.hasAttribute("type") == false) {
1728 // Don't add video effect on audio clips
1729 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1732 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1733 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1736 if (item->isItemLocked()) {
1739 item->initEffect(effect);
1741 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1746 m_commandStack->push(effectCommand);
1747 setDocumentModified();
1748 } else delete effectCommand;
1751 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1753 QList<QGraphicsItem *> itemList;
1754 QUndoCommand *effectCommand = new QUndoCommand();
1756 QDomElement namenode = effect.firstChildElement("name");
1757 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1758 else effectName = i18n("effect");
1759 effectCommand->setText(i18n("Add %1", effectName));
1761 if (track == -1) itemList = scene()->selectedItems();
1762 if (itemList.isEmpty()) {
1763 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1764 if (clip) itemList.append(clip);
1765 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1769 for (int i = 0; i < itemList.count(); i++) {
1770 if (itemList.at(i)->type() == GROUPWIDGET) {
1771 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1772 for (int j = 0; j < subitems.count(); j++) {
1773 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1778 for (int i = 0; i < itemList.count(); i++) {
1779 if (itemList.at(i)->type() == AVWIDGET) {
1780 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1781 if (effect.attribute("type") == "audio") {
1782 // Don't add audio effects on video clips
1783 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1784 /* do not show error message when item is part of a group as the user probably knows what he does then
1785 * and the message is annoying when working with the split audio feature */
1786 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1787 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1790 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1791 // Don't add video effect on audio clips
1792 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1793 /* do not show error message when item is part of a group as the user probably knows what he does then
1794 * and the message is annoying when working with the split audio feature */
1795 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1796 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1800 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1801 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1804 if (item->isItemLocked()) {
1808 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1809 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1811 item->initEffect(effect);
1813 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1816 if (effectCommand->childCount() > 0) {
1817 m_commandStack->push(effectCommand);
1818 setDocumentModified();
1819 if (effectCommand->childCount() == 1) {
1820 // Display newly added clip effect
1821 for (int i = 0; i < itemList.count(); i++) {
1822 if (itemList.at(i)->type() == AVWIDGET) {
1823 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1824 if (!clip->isSelected()) {
1826 clip->setSelected(true);
1828 clip->setSelectedEffect(clip->effectsCount() - 1);
1829 emit clipItemSelected(clip, clip->effectsCount() - 1);
1834 } else delete effectCommand;
1837 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1840 // delete track effect
1841 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1842 m_commandStack->push(command);
1843 setDocumentModified();
1846 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1847 //clip is in a group, also remove the effect in other clips of the group
1848 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1849 QUndoCommand *delCommand = new QUndoCommand();
1851 QDomElement namenode = effect.firstChildElement("name");
1852 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1853 else effectName = i18n("effect");
1854 delCommand->setText(i18n("Delete %1", effectName));
1857 for (int i = 0; i < items.count(); i++) {
1858 if (items.at(i)->type() == GROUPWIDGET) {
1859 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1860 for (int j = 0; j < subitems.count(); j++) {
1861 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1866 for (int i = 0; i < items.count(); i++) {
1867 if (items.at(i)->type() == AVWIDGET) {
1868 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1869 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1871 QDomElement eff = item->effectAt(ix);
1872 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1876 if (delCommand->childCount() > 0)
1877 m_commandStack->push(delCommand);
1880 setDocumentModified();
1883 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1884 m_commandStack->push(command);
1885 setDocumentModified();
1888 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1890 if (insertedEffect.isNull()) {
1891 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1894 QDomElement effect = insertedEffect.cloneNode().toElement();
1895 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1896 if (pos < GenTime()) {
1897 // editing a track effect
1898 EffectsParameterList effectParams = getEffectArgs(effect);
1899 // check if we are trying to reset a keyframe effect
1900 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1901 clip->initEffect(effect);
1902 effectParams = getEffectArgs(effect);
1904 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1905 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1906 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1907 emit updateTrackEffectState(track);
1908 setDocumentModified();
1912 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1914 // Special case: speed effect
1915 if (effect.attribute("id") == "speed") {
1916 if (effect.attribute("disable") == "1") {
1917 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1920 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1921 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1922 if (strobe == 0) strobe = 1;
1923 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1925 clip->setEffectAt(ix, effect);
1926 if (ix == clip->selectedEffectIndex()) {
1927 clip->setSelectedEffect(ix);
1928 if (!triggeredByUser)
1929 emit clipItemSelected(clip, ix);
1934 EffectsParameterList effectParams = getEffectArgs(effect);
1935 // check if we are trying to reset a keyframe effect
1936 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1937 clip->initEffect(effect);
1938 effectParams = getEffectArgs(effect);
1941 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1942 // A fade effect was modified, update the clip
1943 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1944 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1945 clip->setFadeIn(pos);
1947 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1948 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1949 clip->setFadeOut(pos);
1953 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1954 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1956 clip->setEffectAt(ix, effect);
1957 if (ix == clip->selectedEffectIndex()) {
1958 clip->setSelectedEffect(ix);
1959 if (!triggeredByUser)
1960 emit clipItemSelected(clip, ix);
1963 setDocumentModified();
1966 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1968 if (pos < GenTime()) {
1969 // Moving track effect
1970 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1971 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1973 if (!act.isNull() && !before.isNull()) {
1974 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1975 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1976 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1977 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1978 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1981 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1982 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1983 QDomElement act = clip->effectAt(newPos - 1);
1984 QDomElement before = clip->effectAt(oldPos - 1);
1985 clip->setEffectAt(oldPos - 1, act);
1986 clip->setEffectAt(newPos - 1, before);
1987 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1988 if (act.attribute("id") == "speed") {
1989 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1990 } else if (before.attribute("id") == "speed") {
1991 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1992 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1993 emit clipItemSelected(clip, newPos - 1);
1994 setDocumentModified();
1995 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1998 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
2000 EditEffectCommand *command;
2002 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
2003 else effect = clip->effectAt(effectPos);
2004 QDomElement oldEffect = effect.cloneNode().toElement();
2005 effect.setAttribute("disable", (int) disable);
2009 // editing track effect
2010 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
2012 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
2014 m_commandStack->push(command);
2015 setDocumentModified();;
2018 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
2020 MoveEffectCommand *command;
2022 // editing track effect
2023 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2024 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2025 m_commandStack->push(command);
2026 setDocumentModified();
2029 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
2031 EditEffectCommand *command;
2032 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2033 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
2034 m_commandStack->push(command);
2037 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2039 QDomElement effect = clip->getEffectAt(ix);
2040 QDomElement oldeffect = effect.cloneNode().toElement();
2041 effect.setAttribute("region", region);
2042 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2043 m_commandStack->push(command);
2046 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2050 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2051 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2052 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2054 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);
2056 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2057 m_blockRefresh = false;
2061 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2062 int cutPos = (int) cutTime.frames(m_document->fps());
2064 newPos.startPos = cutTime;
2065 newPos.endPos = info.endPos;
2066 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2067 newPos.track = info.track;
2068 newPos.cropDuration = newPos.endPos - newPos.startPos;
2070 bool snap = KdenliveSettings::snaptopoints();
2071 KdenliveSettings::setSnaptopoints(false);
2072 ClipItem *dup = item->clone(newPos);
2074 // remove unwanted effects
2075 // fade in from 2nd part of the clip
2076 int ix = dup->hasEffect(QString(), "fadein");
2078 QDomElement oldeffect = dup->effectAt(ix);
2079 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2081 ix = dup->hasEffect(QString(), "fade_from_black");
2083 QDomElement oldeffect = dup->effectAt(ix);
2084 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2086 // fade out from 1st part of the clip
2087 ix = item->hasEffect(QString(), "fadeout");
2089 QDomElement oldeffect = item->effectAt(ix);
2090 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2092 ix = item->hasEffect(QString(), "fade_to_black");
2094 QDomElement oldeffect = item->effectAt(ix);
2095 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2099 item->resizeEnd(cutPos);
2100 scene()->addItem(dup);
2101 if (item->checkKeyFrames())
2102 slotRefreshEffects(item);
2103 if (dup->checkKeyFrames())
2104 slotRefreshEffects(dup);
2106 item->baseClip()->addReference();
2107 m_document->updateClip(item->baseClip()->getId());
2108 setDocumentModified();
2109 KdenliveSettings::setSnaptopoints(snap);
2110 if (execute && item->isSelected())
2111 emit clipItemSelected(item);
2116 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2117 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2119 if (!item || !dup || item == dup) {
2120 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2121 m_blockRefresh = false;
2124 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2125 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2129 bool snap = KdenliveSettings::snaptopoints();
2130 KdenliveSettings::setSnaptopoints(false);
2132 // join fade effects again
2133 int ix = dup->hasEffect(QString(), "fadeout");
2135 QDomElement effect = dup->effectAt(ix);
2136 item->addEffect(effect);
2138 ix = dup->hasEffect(QString(), "fade_to_black");
2140 QDomElement effect = dup->effectAt(ix);
2141 item->addEffect(effect);
2144 m_waitingThumbs.removeAll(dup);
2145 bool selected = item->isSelected();
2146 if (dup->isSelected()) {
2148 item->setSelected(true);
2149 emit clipItemSelected(NULL);
2151 dup->baseClip()->removeReference();
2152 m_document->updateClip(dup->baseClip()->getId());
2153 scene()->removeItem(dup);
2157 ItemInfo clipinfo = item->info();
2158 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2159 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2161 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2162 setDocumentModified();
2164 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2166 KdenliveSettings::setSnaptopoints(snap);
2167 if (execute && selected)
2168 emit clipItemSelected(item);
2171 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2174 void CustomTrackView::slotEnableRefresh()
2176 m_blockRefresh = false;
2179 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2181 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2182 if (itemList.count() == 1) {
2183 if (itemList.at(0)->type() == AVWIDGET) {
2184 ClipItem *item = (ClipItem *) itemList.at(0);
2186 info.track = item->track();
2187 ClipItem *transitionClip = NULL;
2188 const int transitiontrack = getPreviousVideoTrack(info.track);
2189 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2190 if (pos < item->startPos() + item->cropDuration() / 2) {
2191 // add transition to clip start
2192 info.startPos = item->startPos();
2193 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2194 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2195 info.endPos = transitionClip->endPos();
2196 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2197 // Check there is no other transition at that place
2198 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2199 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2200 QList<QGraphicsItem *> selection = m_scene->items(r);
2201 bool transitionAccepted = true;
2202 for (int i = 0; i < selection.count(); i++) {
2203 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2204 Transition *tr = static_cast <Transition *>(selection.at(i));
2205 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2206 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2207 } else transitionAccepted = false;
2210 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2211 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2214 // add transition to clip end
2215 info.endPos = item->endPos();
2216 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2217 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2218 info.startPos = transitionClip->startPos();
2219 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2220 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2221 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2223 // Check there is no other transition at that place
2224 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2225 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2226 QList<QGraphicsItem *> selection = m_scene->items(r);
2227 bool transitionAccepted = true;
2228 for (int i = 0; i < selection.count(); i++) {
2229 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2230 Transition *tr = static_cast <Transition *>(selection.at(i));
2231 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2232 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2233 } else transitionAccepted = false;
2236 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2237 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2240 } else for (int i = 0; i < itemList.count(); i++) {
2241 if (itemList.at(i)->type() == AVWIDGET) {
2242 ClipItem *item = (ClipItem *) itemList.at(i);
2244 info.startPos = item->startPos();
2245 info.endPos = info.startPos + GenTime(65, m_document->fps());
2246 info.track = item->track();
2248 // Check there is no other transition at that place
2249 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2250 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2251 QList<QGraphicsItem *> selection = m_scene->items(r);
2252 bool transitionAccepted = true;
2253 for (int i = 0; i < selection.count(); i++) {
2254 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2255 Transition *tr = static_cast <Transition *>(selection.at(i));
2256 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2257 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2258 } else transitionAccepted = false;
2261 int transitiontrack = getPreviousVideoTrack(info.track);
2262 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2263 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2268 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2270 if (transitionInfo.startPos >= transitionInfo.endPos) {
2271 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2274 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2275 m_commandStack->push(command);
2276 setDocumentModified();
2279 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2281 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2282 //kDebug() << "---- ADDING transition " << params.attribute("value");
2283 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2284 scene()->addItem(tr);
2285 setDocumentModified();
2287 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2292 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2294 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2296 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2299 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2300 if (m_dragItem == item) m_dragItem = NULL;
2302 #if QT_VERSION >= 0x040600
2303 // animate item deletion
2304 item->closeAnimation();
2308 emit transitionItemSelected(NULL);
2309 setDocumentModified();
2312 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2314 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2315 QDomElement xml = tr->toXML();
2316 if (old.isNull() || xml.isNull()) {
2317 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2320 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2321 updateTrackDuration(tr->track(), command);
2322 m_commandStack->push(command);
2323 setDocumentModified();
2326 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2328 Transition *item = getTransitionItemAt(pos, track);
2330 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2335 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2337 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);
2338 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2339 item->setTransitionParameters(transition);
2340 if (updateTransitionWidget) {
2341 ItemInfo info = item->info();
2343 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2344 if (transitionClip && transitionClip->baseClip()) {
2345 QString size = transitionClip->baseClip()->getProperty("frame_size");
2346 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2347 if (factor == 0) factor = 1.0;
2348 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2349 p.setY(size.section('x', 1, 1).toInt());
2351 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2353 setDocumentModified();
2356 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2359 const QPointF pos = mapToScene(event->pos());
2360 if (m_selectionGroup) {
2361 m_selectionGroup->setPos(pos);
2362 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2363 event->acceptProposedAction();
2365 // Drag enter was not possible, try again at mouse position
2366 insertDropClips(event->mimeData(), event->pos());
2370 QGraphicsView::dragMoveEvent(event);
2374 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2376 if (m_selectionGroup && m_clipDrag) {
2377 m_thumbsTimer.stop();
2378 m_waitingThumbs.clear();
2379 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2381 scene()->destroyItemGroup(m_selectionGroup);
2382 m_selectionGroup = NULL;
2383 } else QGraphicsView::dragLeaveEvent(event);
2386 void CustomTrackView::dropEvent(QDropEvent * event)
2388 if (m_selectionGroup && m_clipDrag) {
2389 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2390 resetSelectionGroup();
2391 m_scene->clearSelection();
2392 bool hasVideoClip = false;
2393 QUndoCommand *addCommand = new QUndoCommand();
2394 addCommand->setText(i18n("Add timeline clip"));
2395 QList <ClipItem *> brokenClips;
2397 for (int i = 0; i < items.count(); i++) {
2398 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2399 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2400 if (items.count() == 1) {
2401 updateClipTypeActions(item);
2403 updateClipTypeActions(NULL);
2406 //TODO: take care of edit mode for undo
2407 item->baseClip()->addReference();
2408 //item->setZValue(item->defaultZValue());
2409 m_document->updateClip(item->baseClip()->getId());
2410 ItemInfo info = item->info();
2412 int tracknumber = m_document->tracksCount() - info.track - 1;
2413 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2414 if (isLocked) item->setItemLocked(true);
2415 ItemInfo clipInfo = info;
2416 clipInfo.track = m_document->tracksCount() - item->track();
2418 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2420 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2421 brokenClips.append(item);
2424 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2426 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2427 updateTrackDuration(info.track, addCommand);
2429 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2430 // add transparency transition
2431 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2432 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2434 item->setSelected(true);
2436 qDeleteAll(brokenClips);
2437 brokenClips.clear();
2438 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2439 else delete addCommand;
2441 // Automatic audio split
2442 if (KdenliveSettings::splitaudio())
2444 setDocumentModified();
2448 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2449 QList<QGraphicsItem *> selection = m_scene->items(rect);
2450 QStringList timelineList;
2452 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2453 for (int i = 0; i < selection.count(); i++) {
2454 if (selection.at(i)->type() == AVWIDGET) {
2455 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2456 int start = clip->startPos().frames(m_document->fps());
2457 int end = clip->endPos().frames(m_document->fps());
2458 timelineList.append(QString::number(start) + "-" + QString::number(end));
2461 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2464 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2465 if (items.count() > 1) {
2466 groupSelectedItems(true);
2467 } else if (items.count() == 1) {
2468 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2469 emit clipItemSelected((ClipItem*)m_dragItem, -1, false);
2471 event->setDropAction(Qt::MoveAction);
2473 } else QGraphicsView::dropEvent(event);
2477 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2479 bool snap = KdenliveSettings::snaptopoints();
2480 KdenliveSettings::setSnaptopoints(false);
2481 if (mode == OVERWRITEEDIT) {
2482 // if we are in overwrite mode, move clips accordingly
2484 if (item == NULL) info = posinfo;
2485 else info = item->info();
2486 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);
2487 QList<QGraphicsItem *> selection = m_scene->items(rect);
2488 if (item) selection.removeAll(item);
2489 for (int i = 0; i < selection.count(); i++) {
2490 if (!selection.at(i)->isEnabled()) continue;
2491 if (selection.at(i)->type() == AVWIDGET) {
2492 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2493 if (clip->startPos() < info.startPos) {
2494 if (clip->endPos() > info.endPos) {
2495 ItemInfo clipInfo = clip->info();
2496 ItemInfo dupInfo = clipInfo;
2497 GenTime diff = info.startPos - clipInfo.startPos;
2498 dupInfo.startPos = info.startPos;
2499 dupInfo.cropStart += diff;
2500 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2501 ItemInfo newdupInfo = dupInfo;
2502 GenTime diff2 = info.endPos - info.startPos;
2503 newdupInfo.startPos = info.endPos;
2504 newdupInfo.cropStart += diff2;
2505 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2506 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2507 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2508 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2509 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2511 ItemInfo newclipInfo = clip->info();
2512 newclipInfo.endPos = info.startPos;
2513 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2514 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2516 } else if (clip->endPos() <= info.endPos) {
2517 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2518 m_waitingThumbs.removeAll(clip);
2519 scene()->removeItem(clip);
2523 ItemInfo newclipInfo = clip->info();
2524 newclipInfo.startPos = info.endPos;
2525 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2526 clip->resizeStart(info.endPos.frames(m_document->fps()));
2530 } else if (mode == INSERTEDIT) {
2531 // if we are in push mode, move clips accordingly
2533 if (item == NULL) info = posinfo;
2534 else info = item->info();
2535 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);
2536 QList<QGraphicsItem *> selection = m_scene->items(rect);
2537 if (item) selection.removeAll(item);
2538 for (int i = 0; i < selection.count(); i++) {
2539 if (selection.at(i)->type() == AVWIDGET) {
2540 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2541 if (clip->startPos() < info.startPos) {
2542 if (clip->endPos() > info.startPos) {
2543 ItemInfo clipInfo = clip->info();
2544 ItemInfo dupInfo = clipInfo;
2545 GenTime diff = info.startPos - clipInfo.startPos;
2546 dupInfo.startPos = info.startPos;
2547 dupInfo.cropStart += diff;
2548 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2549 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2550 // Commented out; variable dup unused. --granjow
2551 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2552 cutClip(clipInfo, info.startPos, true, false);
2555 // TODO: add insertspacecommand
2560 KdenliveSettings::setSnaptopoints(snap);
2564 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2566 if (mode == OVERWRITEEDIT) {
2567 // if we are in overwrite or push mode, move clips accordingly
2568 bool snap = KdenliveSettings::snaptopoints();
2569 KdenliveSettings::setSnaptopoints(false);
2570 ItemInfo info = item->info();
2571 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2572 QList<QGraphicsItem *> selection = m_scene->items(rect);
2573 selection.removeAll(item);
2574 for (int i = 0; i < selection.count(); i++) {
2575 if (!selection.at(i)->isEnabled()) continue;
2576 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2577 Transition *tr = static_cast<Transition *>(selection.at(i));
2578 if (tr->startPos() < info.startPos) {
2579 ItemInfo firstPos = tr->info();
2580 ItemInfo newPos = firstPos;
2581 firstPos.endPos = item->startPos();
2582 newPos.startPos = item->endPos();
2583 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2584 if (tr->endPos() > info.endPos) {
2586 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2588 } else if (tr->endPos() > info.endPos) {
2590 ItemInfo firstPos = tr->info();
2591 firstPos.startPos = item->endPos();
2592 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2594 // remove transition
2595 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2599 KdenliveSettings::setSnaptopoints(snap);
2603 QStringList CustomTrackView::mimeTypes() const
2605 QStringList qstrList;
2606 // list of accepted mime types for drop
2607 qstrList.append("text/plain");
2608 qstrList.append("kdenlive/producerslist");
2609 qstrList.append("kdenlive/clip");
2613 Qt::DropActions CustomTrackView::supportedDropActions() const
2615 // returns what actions are supported when dropping
2616 return Qt::MoveAction;
2619 void CustomTrackView::setDuration(int duration)
2621 int diff = qAbs(duration - sceneRect().width());
2622 if (diff * matrix().m11() > -50) {
2623 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2624 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2626 m_projectDuration = duration;
2629 int CustomTrackView::duration() const
2631 return m_projectDuration;
2634 void CustomTrackView::addTrack(TrackInfo type, int ix)
2636 if (ix == -1 || ix == m_document->tracksCount()) {
2637 m_document->insertTrack(0, type);
2638 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2640 m_document->insertTrack(m_document->tracksCount() - ix, type);
2641 // insert track in MLT playlist
2642 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2644 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2645 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2646 QList<QGraphicsItem *> selection = m_scene->items(r);
2647 resetSelectionGroup();
2649 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2650 scene()->addItem(m_selectionGroup);
2651 for (int i = 0; i < selection.count(); i++) {
2652 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2653 m_selectionGroup->addToGroup(selection.at(i));
2654 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2657 // Move graphic items
2658 m_selectionGroup->translate(0, m_tracksHeight);
2660 // adjust track number
2661 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2662 for (int i = 0; i < children.count(); i++) {
2663 if (children.at(i)->type() == GROUPWIDGET) {
2664 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2665 children << grp->childItems();
2668 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2670 ItemInfo clipinfo = item->info();
2671 if (item->type() == AVWIDGET) {
2672 ClipItem *clip = static_cast <ClipItem *>(item);
2673 // slowmotion clips are not track dependant, so no need to update them
2674 if (clip->speed() != 1.0) continue;
2675 // We add a move clip command so that we get the correct producer for new track number
2676 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2677 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2678 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2679 // problem updating clip
2680 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2683 } else if (item->type() == TRANSITIONWIDGET) {
2684 Transition *tr = static_cast <Transition *>(item);
2685 int track = tr->transitionEndTrack();
2687 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2691 resetSelectionGroup(false);
2694 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2695 for (int i = 0; i < m_guides.count(); i++) {
2696 QLineF l = m_guides.at(i)->line();
2697 l.setP2(QPointF(l.x2(), maxHeight));
2698 m_guides.at(i)->setLine(l);
2701 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2702 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2703 viewport()->update();
2704 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2705 //setFixedHeight(50 * m_tracksCount);
2707 updateTrackNames(ix, true);
2710 void CustomTrackView::removeTrack(int ix)
2712 // Delete track in MLT playlist
2713 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2714 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2716 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2717 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2718 QList<QGraphicsItem *> selection = m_scene->items(r);
2720 resetSelectionGroup();
2722 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2723 scene()->addItem(m_selectionGroup);
2724 for (int i = 0; i < selection.count(); i++) {
2725 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2726 m_selectionGroup->addToGroup(selection.at(i));
2727 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2730 // Move graphic items
2731 qreal ydiff = 0 - (int) m_tracksHeight;
2732 m_selectionGroup->translate(0, ydiff);
2734 // adjust track number
2735 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2736 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2737 for (int i = 0; i < children.count(); i++) {
2738 if (children.at(i)->type() == GROUPWIDGET) {
2739 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2740 children << grp->childItems();
2743 if (children.at(i)->type() == AVWIDGET) {
2744 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2746 ItemInfo clipinfo = clip->info();
2747 // We add a move clip command so that we get the correct producer for new track number
2748 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2749 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2750 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2751 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2754 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2755 Transition *tr = static_cast <Transition *>(children.at(i));
2757 int track = tr->transitionEndTrack();
2759 ItemInfo clipinfo = tr->info();
2760 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2764 resetSelectionGroup(false);
2766 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2767 for (int i = 0; i < m_guides.count(); i++) {
2768 QLineF l = m_guides.at(i)->line();
2769 l.setP2(QPointF(l.x2(), maxHeight));
2770 m_guides.at(i)->setLine(l);
2772 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2773 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2775 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2776 viewport()->update();
2778 updateTrackNames(ix, false);
2779 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2782 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2784 for (int i = 0; i < trackInfos.count(); ++i) {
2785 m_document->setTrackType(i, trackInfos.at(i));
2786 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2787 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2790 viewport()->update();
2791 emit trackHeightChanged();
2794 void CustomTrackView::slotSwitchTrackAudio(int ix)
2796 /*for (int i = 0; i < m_document->tracksCount(); i++)
2797 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2798 int tracknumber = m_document->tracksCount() - ix - 1;
2799 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2800 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2801 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2802 setDocumentModified();
2805 void CustomTrackView::slotSwitchTrackLock(int ix)
2807 int tracknumber = m_document->tracksCount() - ix - 1;
2808 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2809 m_commandStack->push(command);
2813 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2815 int tracknumber = m_document->tracksCount() - ix - 1;
2816 m_document->switchTrackLock(tracknumber, lock);
2818 emit doTrackLock(ix, lock);
2819 AbstractClipItem *clip = NULL;
2820 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2822 for (int i = 0; i < selection.count(); i++) {
2823 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2824 if (selection.at(i)->parentItem() && m_selectionGroup) {
2825 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2826 resetSelectionGroup();
2829 bool changeGroupLock = true;
2830 bool hasClipOnTrack = false;
2831 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2832 for (int j = 0; j < children.count(); ++j) {
2833 if (children.at(j)->isSelected()) {
2834 if (children.at(j)->type() == AVWIDGET)
2835 emit clipItemSelected(NULL);
2836 else if (children.at(j)->type() == TRANSITIONWIDGET)
2837 emit transitionItemSelected(NULL);
2842 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2843 if (child == m_dragItem)
2846 // only unlock group, if it is not locked by another track too
2847 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2848 changeGroupLock = false;
2850 // only (un-)lock if at least one clip is on the track
2851 if (child->track() == ix)
2852 hasClipOnTrack = true;
2854 if (changeGroupLock && hasClipOnTrack)
2855 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2856 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2857 if (selection.at(i)->parentItem()) {
2858 if (selection.at(i)->parentItem() == m_selectionGroup) {
2859 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2860 resetSelectionGroup();
2862 // groups are handled separately
2867 if (selection.at(i)->isSelected()) {
2868 if (selection.at(i)->type() == AVWIDGET)
2869 emit clipItemSelected(NULL);
2871 emit transitionItemSelected(NULL);
2873 clip = static_cast <AbstractClipItem *>(selection.at(i));
2874 clip->setItemLocked(lock);
2875 if (clip == m_dragItem)
2879 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2880 viewport()->update();
2881 setDocumentModified();
2884 void CustomTrackView::slotSwitchTrackVideo(int ix)
2886 int tracknumber = m_document->tracksCount() - ix;
2887 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2888 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2889 setDocumentModified();
2892 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2894 // Check there is no group going over several tracks there, or that would result in timeline corruption
2895 QList<QGraphicsItem *> selection = scene()->items(rect);
2897 int maxHeight = m_tracksHeight * 1.5;
2898 for (int i = 0; i < selection.count(); i++) {
2899 // Check that we don't try to move a group with clips on other tracks
2900 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2903 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2911 void CustomTrackView::slotRemoveSpace()
2915 if (m_menuPosition.isNull()) {
2916 pos = GenTime(cursorPos(), m_document->fps());
2918 TrackDialog d(m_document, parentWidget());
2919 d.comboTracks->setCurrentIndex(m_selectedTrack);
2920 d.label->setText(i18n("Track"));
2921 d.before_select->setHidden(true);
2922 d.setWindowTitle(i18n("Remove Space"));
2923 d.video_track->setHidden(true);
2924 d.audio_track->setHidden(true);
2925 if (d.exec() != QDialog::Accepted) return;
2926 track = d.comboTracks->currentIndex();
2928 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2929 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2932 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2933 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2937 ClipItem *item = getClipItemAt(pos, track);
2939 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);
2942 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2944 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);
2948 // Make sure there is no group in the way
2949 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2952 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2954 // groups found on track, do not allow the move
2955 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2959 QList<ItemInfo> clipsToMove;
2960 QList<ItemInfo> transitionsToMove;
2962 for (int i = 0; i < items.count(); i++) {
2963 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2964 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2965 ItemInfo info = item->info();
2966 if (item->type() == AVWIDGET) {
2967 clipsToMove.append(info);
2968 } else if (item->type() == TRANSITIONWIDGET) {
2969 transitionsToMove.append(info);
2974 if (!transitionsToMove.isEmpty()) {
2975 // Make sure that by moving the items, we don't get a transition collision
2976 // Find first transition
2977 ItemInfo info = transitionsToMove.at(0);
2978 for (int i = 1; i < transitionsToMove.count(); i++)
2979 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
2981 // make sure there are no transitions on the way
2982 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
2983 items = scene()->items(rect);
2984 int transitionCorrection = -1;
2985 for (int i = 0; i < items.count(); i++) {
2986 if (items.at(i)->type() == TRANSITIONWIDGET) {
2987 // There is a transition on the way
2988 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2989 int transitionEnd = item->endPos().frames(m_document->fps());
2990 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
2994 if (transitionCorrection > 0) {
2995 // We need to fix the move length
2996 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
2999 // Make sure we don't send transition before 0
3000 if (info.startPos.frames(m_document->fps()) < length) {
3001 // reduce length to maximum possible
3002 length = info.startPos.frames(m_document->fps());
3006 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3007 updateTrackDuration(track, command);
3008 m_commandStack->push(command);
3011 void CustomTrackView::slotInsertSpace()
3015 if (m_menuPosition.isNull()) {
3016 pos = GenTime(cursorPos(), m_document->fps());
3018 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3019 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3021 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
3022 if (d.exec() != QDialog::Accepted) return;
3023 GenTime spaceDuration = d.selectedDuration();
3024 track = d.selectedTrack();
3026 QList<QGraphicsItem *> items;
3028 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3029 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3033 ClipItem *item = getClipItemAt(pos, track);
3034 if (item) pos = item->startPos();
3036 // Make sure there is no group in the way
3037 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3039 items = checkForGroups(rect, &isOk);
3041 // groups found on track, do not allow the move
3042 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3046 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3047 items = scene()->items(rect);
3050 QList<ItemInfo> clipsToMove;
3051 QList<ItemInfo> transitionsToMove;
3053 for (int i = 0; i < items.count(); i++) {
3054 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3055 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3056 ItemInfo info = item->info();
3057 if (item->type() == AVWIDGET)
3058 clipsToMove.append(info);
3059 else if (item->type() == TRANSITIONWIDGET)
3060 transitionsToMove.append(info);
3064 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3065 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3066 updateTrackDuration(track, command);
3067 m_commandStack->push(command);
3071 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3073 int diff = duration.frames(m_document->fps());
3074 resetSelectionGroup();
3075 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3076 scene()->addItem(m_selectionGroup);
3078 Transition *transition;
3080 // Create lists with start pos for each track
3081 QMap <int, int> trackClipStartList;
3082 QMap <int, int> trackTransitionStartList;
3084 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3085 trackClipStartList[i] = -1;
3086 trackTransitionStartList[i] = -1;
3089 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3090 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3092 if (clip->parentItem()) {
3093 m_selectionGroup->addToGroup(clip->parentItem());
3094 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3096 m_selectionGroup->addToGroup(clip);
3097 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3099 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))
3100 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3102 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);
3105 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3106 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3108 if (transition->parentItem()) {
3109 m_selectionGroup->addToGroup(transition->parentItem());
3110 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3112 m_selectionGroup->addToGroup(transition);
3113 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3115 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))
3116 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3117 } 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);
3119 m_selectionGroup->translate(diff, 0);
3121 // update items coordinates
3122 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3124 for (int i = 0; i < itemList.count(); i++) {
3125 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3126 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3127 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3128 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3129 for (int j = 0; j < children.count(); j++) {
3130 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3135 resetSelectionGroup(false);
3137 track = m_document->tracksCount() - track;
3138 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3141 void CustomTrackView::deleteClip(const QString &clipId)
3143 resetSelectionGroup();
3144 QList<QGraphicsItem *> itemList = items();
3145 QUndoCommand *deleteCommand = new QUndoCommand();
3147 for (int i = 0; i < itemList.count(); i++) {
3148 if (itemList.at(i)->type() == AVWIDGET) {
3149 ClipItem *item = (ClipItem *)itemList.at(i);
3150 if (item->clipProducer() == clipId) {
3152 if (item->parentItem()) {
3153 // Clip is in a group, destroy the group
3154 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3156 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3160 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3162 delete deleteCommand;
3164 updateTrackDuration(-1, deleteCommand);
3165 m_commandStack->push(deleteCommand);
3169 void CustomTrackView::setCursorPos(int pos, bool seek)
3171 if (pos == m_cursorPos) return;
3172 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3174 if (seek) m_document->renderer()->seek(m_cursorPos);
3175 else if (m_autoScroll) checkScrolling();
3176 m_cursorLine->setPos(m_cursorPos, 0);
3179 void CustomTrackView::updateCursorPos()
3181 m_cursorLine->setPos(m_cursorPos, 0);
3184 int CustomTrackView::cursorPos()
3186 return (int)(m_cursorPos);
3189 void CustomTrackView::moveCursorPos(int delta)
3191 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3192 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3193 m_cursorPos += delta;
3194 m_cursorLine->setPos(m_cursorPos, 0);
3195 m_document->renderer()->seek(m_cursorPos);
3198 void CustomTrackView::initCursorPos(int pos)
3200 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3202 m_cursorLine->setPos(pos, 0);
3206 void CustomTrackView::checkScrolling()
3208 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3211 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3213 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3214 QGraphicsView::mouseReleaseEvent(event);
3215 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3216 #if QT_VERSION >= 0x040600
3217 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3219 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3220 if (event->button() == Qt::MidButton) {
3223 setDragMode(QGraphicsView::NoDrag);
3224 if (m_operationMode == MOVEGUIDE) {
3225 setCursor(Qt::ArrowCursor);
3226 m_operationMode = NONE;
3227 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3228 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3229 if (newPos != m_dragGuide->position()) {
3230 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3231 m_commandStack->push(command);
3232 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3233 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3234 m_document->syncGuides(m_guides);
3239 } else if (m_operationMode == SPACER && m_selectionGroup) {
3241 if (event->modifiers() != Qt::ControlModifier) {
3242 // We are moving all tracks
3244 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3245 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3247 if (timeOffset != GenTime()) {
3248 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3250 QList<ItemInfo> clipsToMove;
3251 QList<ItemInfo> transitionsToMove;
3253 // Create lists with start pos for each track
3254 QMap <int, int> trackClipStartList;
3255 QMap <int, int> trackTransitionStartList;
3257 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3258 trackClipStartList[i] = -1;
3259 trackTransitionStartList[i] = -1;
3262 for (int i = 0; i < items.count(); i++) {
3263 if (items.at(i)->type() == GROUPWIDGET)
3264 items += items.at(i)->childItems();
3267 for (int i = 0; i < items.count(); i++) {
3268 if (items.at(i)->type() == AVWIDGET) {
3269 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3270 ItemInfo info = item->info();
3271 clipsToMove.append(info);
3273 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3274 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3275 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3276 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3277 ItemInfo info = item->info();
3278 transitionsToMove.append(info);
3280 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3281 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3284 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3285 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3286 updateTrackDuration(track, command);
3287 m_commandStack->push(command);
3288 if (track != -1) track = m_document->tracksCount() - track;
3289 kDebug() << "SPACER TRACK:" << track;
3290 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3291 setDocumentModified();
3294 resetSelectionGroup(false);
3295 m_operationMode = NONE;
3296 } else if (m_operationMode == RUBBERSELECTION) {
3297 resetSelectionGroup();
3298 groupSelectedItems();
3299 m_operationMode = NONE;
3302 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3303 emit transitionItemSelected(NULL);
3307 if (m_dragItem) info = m_dragItem->info();
3309 if (m_operationMode == MOVE) {
3310 setCursor(Qt::OpenHandCursor);
3311 if (m_dragItem->parentItem() == 0) {
3312 // we are moving one clip, easy
3313 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3314 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3315 Mlt::Producer *prod = item->getProducer(info.track);
3316 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);
3319 QUndoCommand *moveCommand = new QUndoCommand();
3320 moveCommand->setText(i18n("Move clip"));
3321 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3323 int tracknumber = m_document->tracksCount() - item->track() - 1;
3324 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3325 if (isLocked) item->setItemLocked(true);
3326 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3327 // Also move automatic transitions (on lower track)
3328 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3329 ItemInfo startTrInfo;
3330 ItemInfo newStartTrInfo;
3331 bool moveStartTrans = false;
3332 bool moveEndTrans = false;
3333 if (startTransition && startTransition->isAutomatic()) {
3334 startTrInfo = startTransition->info();
3335 newStartTrInfo = startTrInfo;
3336 newStartTrInfo.track = info.track;
3337 newStartTrInfo.startPos = info.startPos;
3338 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3339 // transition end should stay the same
3341 // transition end should be adjusted to clip
3342 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3344 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3346 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3347 // Check if there is a transition at clip end
3348 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3349 if (tr && tr->isAutomatic()) {
3350 ItemInfo trInfo = tr->info();
3351 ItemInfo newTrInfo = trInfo;
3352 newTrInfo.track = info.track;
3353 newTrInfo.endPos = m_dragItem->endPos();
3354 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3355 // transition start should stay the same
3357 // transition start should be moved
3358 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3360 if (newTrInfo.startPos < newTrInfo.endPos) {
3361 moveEndTrans = true;
3362 if (moveStartTrans) {
3363 // we have to move both transitions, remove the start one so that there is no collision
3364 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3366 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3367 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3368 if (moveStartTrans) {
3369 // re-add transition in correct place
3370 int transTrack = startTransition->transitionEndTrack();
3371 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3372 transTrack = getPreviousVideoTrack(info.track);
3374 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3375 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3381 if (moveStartTrans && !moveEndTrans) {
3382 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3383 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3386 // Also move automatic transitions (on upper track)
3387 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3388 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3389 ItemInfo trInfo = tr->info();
3390 ItemInfo newTrInfo = trInfo;
3391 newTrInfo.startPos = m_dragItem->startPos();
3392 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3393 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3394 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3395 // transition end should be adjusted to clip on upper track
3396 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3398 if (newTrInfo.startPos < newTrInfo.endPos) {
3399 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3400 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3404 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3405 // Check if there is a transition at clip end
3406 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3407 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3408 ItemInfo trInfo = tr->info();
3409 ItemInfo newTrInfo = trInfo;
3410 newTrInfo.endPos = m_dragItem->endPos();
3411 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3412 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3413 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3414 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3415 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3416 // transition start should be moved
3417 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3419 if (newTrInfo.startPos < newTrInfo.endPos) {
3420 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3421 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3426 updateTrackDuration(info.track, moveCommand);
3427 if (m_dragItemInfo.track != info.track)
3428 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3429 m_commandStack->push(moveCommand);
3430 //checkTrackSequence(m_dragItem->track());
3432 // undo last move and emit error message
3433 bool snap = KdenliveSettings::snaptopoints();
3434 KdenliveSettings::setSnaptopoints(false);
3435 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3436 KdenliveSettings::setSnaptopoints(snap);
3437 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3439 setDocumentModified();
3440 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3441 Transition *transition = static_cast <Transition *>(m_dragItem);
3442 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3443 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)) {
3444 // Moving transition failed, revert to previous position
3445 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3446 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3448 QUndoCommand *moveCommand = new QUndoCommand();
3449 moveCommand->setText(i18n("Move transition"));
3450 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3451 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3452 updateTrackDuration(info.track, moveCommand);
3453 if (m_dragItemInfo.track != info.track)
3454 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3455 m_commandStack->push(moveCommand);
3456 setDocumentModified();
3460 // Moving several clips. We need to delete them and readd them to new position,
3461 // or they might overlap each other during the move
3462 QGraphicsItemGroup *group;
3463 if (m_selectionGroup)
3464 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3466 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3467 QList<QGraphicsItem *> items = group->childItems();
3469 QList<ItemInfo> clipsToMove;
3470 QList<ItemInfo> transitionsToMove;
3472 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3473 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3475 QUndoCommand *moveGroup = new QUndoCommand();
3476 moveGroup->setText(i18n("Move group"));
3477 if (timeOffset != GenTime() || trackOffset != 0) {
3478 // remove items in MLT playlist
3481 int max = items.count();
3482 for (int i = 0; i < max; i++) {
3483 if (items.at(i)->type() == GROUPWIDGET) {
3484 items += items.at(i)->childItems();
3487 m_document->renderer()->blockSignals(true);
3488 for (int i = 0; i < items.count(); i++) {
3489 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3490 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3491 ItemInfo info = item->info();
3492 if (item->type() == AVWIDGET) {
3493 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3494 // error, clip cannot be removed from playlist
3495 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3497 clipsToMove.append(info);
3500 transitionsToMove.append(info);
3501 Transition *tr = static_cast <Transition*>(item);
3502 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3505 m_document->renderer()->blockSignals(false);
3506 for (int i = 0; i < items.count(); i++) {
3507 // re-add items in correct place
3508 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3509 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3511 ItemInfo info = item->info();
3512 int tracknumber = m_document->tracksCount() - info.track - 1;
3513 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3515 group->removeFromGroup(item);
3516 item->setItemLocked(true);
3519 if (item->type() == AVWIDGET) {
3520 ClipItem *clip = static_cast <ClipItem*>(item);
3521 int trackProducer = info.track;
3522 info.track = m_document->tracksCount() - info.track;
3523 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3524 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3525 for (int i = 0; i < clip->effectsCount(); i++) {
3526 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3529 Transition *tr = static_cast <Transition*>(item);
3530 int newTrack = tr->transitionEndTrack();
3531 if (!tr->forcedTrack()) {
3532 newTrack = getPreviousVideoTrack(info.track);
3534 tr->updateTransitionEndTrack(newTrack);
3535 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3536 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3539 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3540 updateTrackDuration(-1, moveGroup);
3541 m_commandStack->push(moveGroup);
3543 //QPointF top = group->sceneBoundingRect().topLeft();
3544 //QPointF oldpos = m_selectionGroup->scenePos();
3545 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3546 //group->setPos(top);
3547 //TODO: get rid of the 3 lines below
3548 if (m_selectionGroup) {
3549 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3550 m_selectionGroupInfo.track = m_selectionGroup->track();
3552 for (int i = 0; i < items.count(); ++i) {
3553 if (items.at(i)->type() == GROUPWIDGET) {
3554 rebuildGroup((AbstractGroupItem*)items.at(i));
3559 for (int i = 0; i < items.count(); ++i) {
3561 items.at(i)->setSelected(true);
3562 if (items.at(i)->parentItem())
3563 items.at(i)->parentItem()->setSelected(true);
3566 resetSelectionGroup();
3567 groupSelectedItems();
3569 rebuildGroup((AbstractGroupItem *)group);
3571 setDocumentModified();
3574 m_document->renderer()->doRefresh();
3575 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3577 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3578 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3580 QUndoCommand *resizeCommand = new QUndoCommand();
3581 resizeCommand->setText(i18n("Resize group"));
3582 QList <QGraphicsItem *> items = parent->childItems();
3583 QList <ItemInfo> infos = parent->resizeInfos();
3584 parent->clearResizeInfos();
3586 for (int i = 0; i < items.count(); ++i) {
3587 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3588 if (item && item->type() == AVWIDGET) {
3589 ItemInfo info = infos.at(itemcount);
3590 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3594 m_commandStack->push(resizeCommand);
3597 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3599 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3601 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3602 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3604 QUndoCommand *resizeCommand = new QUndoCommand();
3605 resizeCommand->setText(i18n("Resize group"));
3606 QList <QGraphicsItem *> items = parent->childItems();
3607 QList <ItemInfo> infos = parent->resizeInfos();
3608 parent->clearResizeInfos();
3610 for (int i = 0; i < items.count(); ++i) {
3611 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3612 if (item && item->type() == AVWIDGET) {
3613 ItemInfo info = infos.at(itemcount);
3614 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3618 updateTrackDuration(-1, resizeCommand);
3619 m_commandStack->push(resizeCommand);
3622 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3624 } else if (m_operationMode == FADEIN) {
3625 // resize fade in effect
3626 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3627 int ix = item->hasEffect("volume", "fadein");
3628 int ix2 = item->hasEffect("", "fade_from_black");
3630 QDomElement oldeffect = item->effectAt(ix);
3631 int start = item->cropStart().frames(m_document->fps());
3632 int end = item->fadeIn();
3634 slotDeleteEffect(item, -1, oldeffect, false);
3637 QDomElement effect = oldeffect.cloneNode().toElement();
3638 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3639 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3640 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3641 emit clipItemSelected(item, ix);
3643 } else if (item->fadeIn() != 0 && ix2 == -1) {
3645 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3647 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3648 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3649 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3650 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3653 QDomElement oldeffect = item->effectAt(ix2);
3654 int start = item->cropStart().frames(m_document->fps());
3655 int end = item->fadeIn();
3657 slotDeleteEffect(item, -1, oldeffect, false);
3660 QDomElement effect = oldeffect.cloneNode().toElement();
3661 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3662 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3663 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3664 emit clipItemSelected(item, ix2);
3667 } else if (m_operationMode == FADEOUT) {
3668 // resize fade in effect
3669 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3670 int ix = item->hasEffect("volume", "fadeout");
3671 int ix2 = item->hasEffect("", "fade_to_black");
3673 QDomElement oldeffect = item->effectAt(ix);
3674 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3675 int start = item->fadeOut();
3677 slotDeleteEffect(item, -1, oldeffect, false);
3679 start = end - start;
3680 QDomElement effect = oldeffect.cloneNode().toElement();
3681 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3682 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3683 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3684 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3685 emit clipItemSelected(item, ix);
3687 } else if (item->fadeOut() != 0 && ix2 == -1) {
3689 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3691 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3692 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3693 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3694 EffectsList::setParameter(effect, "out", QString::number(0));
3695 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3698 QDomElement oldeffect = item->effectAt(ix2);
3699 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3700 int start = item->fadeOut();
3702 slotDeleteEffect(item, -1, oldeffect, false);
3704 start = end - start;
3705 QDomElement effect = oldeffect.cloneNode().toElement();
3706 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3707 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3708 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3709 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3710 emit clipItemSelected(item, ix2);
3713 } else if (m_operationMode == KEYFRAME) {
3714 // update the MLT effect
3715 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3716 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3718 // check if we want to remove keyframe
3719 double val = mapToScene(event->pos()).toPoint().y();
3720 QRectF br = item->sceneBoundingRect();
3721 double maxh = 100.0 / br.height();
3722 val = (br.bottom() - val) * maxh;
3723 int start = item->cropStart().frames(m_document->fps());
3724 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3726 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3728 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3730 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3733 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3734 //item->updateKeyframeEffect();
3735 //QString next = item->keyframes(item->selectedEffectIndex());
3736 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3737 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3739 m_commandStack->push(command);
3740 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3741 emit clipItemSelected(item, item->selectedEffectIndex());
3743 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3744 // A transition is selected
3746 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3747 if (transitionClip && transitionClip->baseClip()) {
3748 QString size = transitionClip->baseClip()->getProperty("frame_size");
3749 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3750 if (factor == 0) factor = 1.0;
3751 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3752 p.setY(size.section('x', 1, 1).toInt());
3754 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3755 } else emit transitionItemSelected(NULL);
3756 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3757 m_operationMode = NONE;
3760 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3762 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3764 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3765 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3766 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3767 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3768 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3769 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3770 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3774 m_waitingThumbs.removeAll(item);
3775 if (item->isSelected()) emit clipItemSelected(NULL);
3776 item->baseClip()->removeReference();
3777 m_document->updateClip(item->baseClip()->getId());
3779 /*if (item->baseClip()->isTransparent()) {
3780 // also remove automatic transition
3781 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3782 if (tr && tr->isAutomatic()) {
3783 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3784 scene()->removeItem(tr);
3789 if (m_dragItem == item) m_dragItem = NULL;
3791 #if QT_VERSION >= 0x040600
3792 // animate item deletion
3793 item->closeAnimation();
3794 /*if (refresh) item->closeAnimation();
3796 // no refresh, means we have several operations chained, we need to delete clip immediatly
3797 // so that it does not get in the way of the other
3806 setDocumentModified();
3807 if (refresh) m_document->renderer()->doRefresh();
3810 void CustomTrackView::deleteSelectedClips()
3812 resetSelectionGroup();
3813 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3814 if (itemList.count() == 0) {
3815 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3818 scene()->clearSelection();
3819 QUndoCommand *deleteSelected = new QUndoCommand();
3823 int transitionCount = 0;
3824 // expand & destroy groups
3825 for (int i = 0; i < itemList.count(); i++) {
3826 if (itemList.at(i)->type() == GROUPWIDGET) {
3828 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3829 QList <ItemInfo> clipInfos;
3830 QList <ItemInfo> transitionInfos;
3831 for (int j = 0; j < children.count(); j++) {
3832 if (children.at(j)->type() == AVWIDGET) {
3833 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3834 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3835 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3836 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3837 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3839 if (itemList.contains(children.at(j))) {
3840 children.removeAt(j);
3844 itemList += children;
3845 if (clipInfos.count() > 0)
3846 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3848 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3849 itemList.insert(i + 1, itemList.at(i)->parentItem());
3852 for (int i = 0; i < itemList.count(); i++) {
3853 if (itemList.at(i)->type() == AVWIDGET) {
3855 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3856 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3857 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3858 emit clipItemSelected(NULL);
3859 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3861 Transition *item = static_cast <Transition *>(itemList.at(i));
3862 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3863 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3864 emit transitionItemSelected(NULL);
3867 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3868 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3869 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3870 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3871 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3872 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3873 else deleteSelected->setText(i18n("Delete selected items"));
3874 updateTrackDuration(-1, deleteSelected);
3875 m_commandStack->push(deleteSelected);
3878 void CustomTrackView::changeClipSpeed()
3880 // TODO: remove after string freeze
3881 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3882 if (itemList.count() == 0) {
3883 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3886 QUndoCommand *changeSelected = new QUndoCommand();
3887 changeSelected->setText("Edit clip speed");
3891 for (int i = 0; i < itemList.count(); i++) {
3892 if (itemList.at(i)->type() == AVWIDGET) {
3893 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3894 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3896 double speed = (double) percent / 100.0;
3897 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3899 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3903 if (count > 0) m_commandStack->push(changeSelected);
3904 else delete changeSelected;
3907 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3910 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3912 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3914 kDebug() << "ERROR: Cannot find clip for speed change";
3915 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3918 info.track = m_document->tracksCount() - item->track();
3919 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3921 item->setSpeed(speed, strobe);
3922 item->updateRectGeometry();
3923 if (item->cropDuration().frames(m_document->fps()) != endPos)
3924 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3925 updatePositionEffects(item, info);
3926 setDocumentModified();
3928 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3932 void CustomTrackView::cutSelectedClips()
3934 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3935 QList<AbstractGroupItem *> groups;
3936 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3937 for (int i = 0; i < itemList.count(); ++i) {
3938 if (!itemList.at(i))
3940 if (itemList.at(i)->type() == AVWIDGET) {
3941 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3942 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3943 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3944 if (!groups.contains(group))
3946 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3947 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3948 m_commandStack->push(command);
3950 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3951 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3952 if (!groups.contains(group))
3957 for (int i = 0; i < groups.count(); ++i)
3958 razorGroup(groups.at(i), currentPos);
3961 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3964 QList <QGraphicsItem *> children = group->childItems();
3965 QList <ItemInfo> clips1, transitions1;
3966 QList <ItemInfo> clipsCut, transitionsCut;
3967 QList <ItemInfo> clips2, transitions2;
3968 for (int i = 0; i < children.count(); ++i) {
3969 children.at(i)->setSelected(false);
3970 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3971 if (child->type() == AVWIDGET) {
3972 if (cutPos > child->endPos())
3973 clips1 << child->info();
3974 else if (cutPos < child->startPos())
3975 clips2 << child->info();
3977 clipsCut << child->info();
3979 if (cutPos > child->endPos())
3980 transitions1 << child->info();
3981 else if (cutPos < child->startPos())
3982 transitions2 << child->info();
3984 transitionsCut << child->info();
3987 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3989 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3990 m_commandStack->push(command);
3994 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)
3997 for (int i = 0; i < clipsCut.count(); ++i) {
3998 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4000 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4001 clips1 << clip->info();
4002 if (clipBehind != NULL)
4003 clips2 << clipBehind->info();
4006 /* TODO: cut transitionsCut
4007 * For now just append them to group1 */
4008 transitions1 << transitionsCut;
4009 doGroupClips(clips1, transitions1, true);
4010 doGroupClips(clips2, transitions2, true);
4012 /* we might also just use clipsCut.at(0)->parentItem().
4013 * Do this loop just in case something went wrong during cut */
4014 for (int i = 0; i < clipsCut.count(); ++i) {
4015 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4016 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4017 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4018 QList <QGraphicsItem *> children = group->childItems();
4019 QList <ItemInfo> groupClips;
4020 QList <ItemInfo> groupTrans;
4021 for (int j = 0; j < children.count(); ++j) {
4022 if (children.at(j)->type() == AVWIDGET)
4023 groupClips << ((AbstractClipItem *)children.at(j))->info();
4024 else if (children.at(j)->type() == TRANSITIONWIDGET)
4025 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4027 doGroupClips(groupClips, groupTrans, false);
4031 for (int i = 0; i < clipsCut.count(); ++i)
4032 cutClip(clipsCut.at(i), cutPos, false);
4033 // TODO: uncut transitonsCut
4034 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4038 void CustomTrackView::groupClips(bool group)
4040 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4041 QList <ItemInfo> clipInfos;
4042 QList <ItemInfo> transitionInfos;
4045 int max = itemList.count();
4046 for (int i = 0; i < max; i++) {
4047 if (itemList.at(i)->type() == GROUPWIDGET) {
4048 itemList += itemList.at(i)->childItems();
4052 for (int i = 0; i < itemList.count(); i++) {
4053 if (itemList.at(i)->type() == AVWIDGET) {
4054 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4055 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4056 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4057 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4058 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4061 if (clipInfos.count() > 0) {
4062 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4063 m_commandStack->push(command);
4067 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4069 resetSelectionGroup();
4070 m_scene->clearSelection();
4072 for (int i = 0; i < clipInfos.count(); i++) {
4073 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4074 if (clip == NULL) continue;
4075 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4076 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4077 m_document->clipManager()->removeGroup(grp);
4078 scene()->destroyItemGroup(grp);
4080 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4082 for (int i = 0; i < transitionInfos.count(); i++) {
4083 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4084 if (tr == NULL) continue;
4085 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4086 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4087 m_document->clipManager()->removeGroup(grp);
4088 scene()->destroyItemGroup(grp);
4090 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4092 setDocumentModified();
4096 QList <QGraphicsItemGroup *> groups;
4097 for (int i = 0; i < clipInfos.count(); i++) {
4098 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4100 clip->setSelected(true);
4103 for (int i = 0; i < transitionInfos.count(); i++) {
4104 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4106 clip->setSelected(true);
4109 groupSelectedItems(false, true);
4110 setDocumentModified();
4113 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4115 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4116 if (baseclip == NULL) {
4117 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4121 if (baseclip->producer() == NULL) {
4122 // If the clip has no producer, we must wait until it is created...
4124 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4125 emit forceClipProcessing(clipId);
4126 qApp->processEvents();
4127 for (int i = 0; i < 3; i++) {
4128 if (baseclip->producer() == NULL) {
4129 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
4132 if (baseclip->producer() == NULL) {
4133 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4137 emit displayMessage(QString(), InformationMessage);
4141 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4142 item->setEffectList(effects);
4143 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4144 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4145 scene()->addItem(item);
4147 int producerTrack = info.track;
4148 int tracknumber = m_document->tracksCount() - info.track - 1;
4149 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4150 if (isLocked) item->setItemLocked(true);
4152 baseclip->addReference();
4153 m_document->updateClip(baseclip->getId());
4154 info.track = m_document->tracksCount() - info.track;
4155 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4156 for (int i = 0; i < item->effectsCount(); i++) {
4157 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4159 setDocumentModified();
4161 m_document->renderer()->doRefresh();
4162 if (!baseclip->isPlaceHolder())
4163 m_waitingThumbs.append(item);
4164 m_thumbsTimer.start();
4167 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4169 QList<QGraphicsItem *> list = scene()->items();
4170 QList <ClipItem *>clipList;
4171 ClipItem *clip = NULL;
4172 for (int i = 0; i < list.size(); ++i) {
4173 if (list.at(i)->type() == AVWIDGET) {
4174 clip = static_cast <ClipItem *>(list.at(i));
4175 if (clip->clipProducer() == clipId) {
4176 ItemInfo info = clip->info();
4177 Mlt::Producer *prod = NULL;
4178 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
4179 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
4180 else prod = clip->baseClip()->producer(info.track);
4181 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), prod)) {
4182 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4184 else clipList.append(clip);
4188 for (int i = 0; i < clipList.count(); i++)
4189 clipList.at(i)->refreshClip(true, true);
4192 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4194 int framepos = (int)(pos.frames(m_document->fps()));
4195 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4196 ClipItem *clip = NULL;
4197 for (int i = 0; i < list.size(); i++) {
4198 if (!list.at(i)->isEnabled()) continue;
4199 if (list.at(i)->type() == AVWIDGET) {
4200 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4201 if (test->endPos() == pos) clip = test;
4208 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4210 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4211 ClipItem *clip = NULL;
4212 for (int i = 0; i < list.size(); i++) {
4213 if (!list.at(i)->isEnabled()) continue;
4214 if (list.at(i)->type() == AVWIDGET) {
4215 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4216 if (test->startPos() == pos) clip = test;
4223 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4225 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4226 QList<QGraphicsItem *> list = scene()->items(p);
4227 ClipItem *clip = NULL;
4228 for (int i = 0; i < list.size(); i++) {
4229 if (!list.at(i)->isEnabled()) continue;
4230 if (list.at(i)->type() == AVWIDGET) {
4231 clip = static_cast <ClipItem *>(list.at(i));
4238 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4240 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4243 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4245 const QPointF p(pos, (track + 1) * m_tracksHeight);
4246 QList<QGraphicsItem *> list = scene()->items(p);
4247 Transition *clip = NULL;
4248 for (int i = 0; i < list.size(); i++) {
4249 if (!list.at(i)->isEnabled()) continue;
4250 if (list.at(i)->type() == TRANSITIONWIDGET) {
4251 clip = static_cast <Transition *>(list.at(i));
4258 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4260 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4263 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4265 int framepos = (int)(pos.frames(m_document->fps()));
4266 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4267 QList<QGraphicsItem *> list = scene()->items(p);
4268 Transition *clip = NULL;
4269 for (int i = 0; i < list.size(); i++) {
4270 if (!list.at(i)->isEnabled()) continue;
4271 if (list.at(i)->type() == TRANSITIONWIDGET) {
4272 Transition *test = static_cast <Transition *>(list.at(i));
4273 if (test->endPos() == pos) clip = test;
4280 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4282 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4283 QList<QGraphicsItem *> list = scene()->items(p);
4284 Transition *clip = NULL;
4285 for (int i = 0; i < list.size(); ++i) {
4286 if (!list.at(i)->isEnabled()) continue;
4287 if (list.at(i)->type() == TRANSITIONWIDGET) {
4288 Transition *test = static_cast <Transition *>(list.at(i));
4289 if (test->startPos() == pos) clip = test;
4296 void CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh)
4298 if (m_selectionGroup) resetSelectionGroup(false);
4299 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4301 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);
4302 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4305 Mlt::Producer *prod = item->getProducer(end.track);
4307 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);
4309 bool snap = KdenliveSettings::snaptopoints();
4310 KdenliveSettings::setSnaptopoints(false);
4311 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4313 int tracknumber = m_document->tracksCount() - end.track - 1;
4314 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4315 m_scene->clearSelection();
4316 if (isLocked) item->setItemLocked(true);
4318 if (item->isItemLocked()) item->setItemLocked(false);
4319 item->setSelected(true);
4321 if (item->baseClip()->isTransparent()) {
4322 // Also move automatic transition
4323 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4324 if (tr && tr->isAutomatic()) {
4325 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4326 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);
4327 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4330 KdenliveSettings::setSnaptopoints(snap);
4331 setDocumentModified();
4333 // undo last move and emit error message
4334 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4336 if (refresh) m_document->renderer()->doRefresh();
4339 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4342 resetSelectionGroup();
4343 m_scene->clearSelection();
4345 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4346 scene()->addItem(m_selectionGroup);
4348 m_document->renderer()->blockSignals(true);
4349 for (int i = 0; i < startClip.count(); i++) {
4351 startClip[i].startPos = startClip.at(i).startPos - offset;
4352 startClip[i].track = startClip.at(i).track - trackOffset;
4354 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4356 clip->setItemLocked(false);
4357 if (clip->parentItem()) {
4358 m_selectionGroup->addToGroup(clip->parentItem());
4359 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4361 m_selectionGroup->addToGroup(clip);
4362 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4364 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4365 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4367 for (int i = 0; i < startTransition.count(); i++) {
4369 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4370 startTransition[i].track = startTransition.at(i).track - trackOffset;
4372 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4374 tr->setItemLocked(false);
4375 if (tr->parentItem()) {
4376 m_selectionGroup->addToGroup(tr->parentItem());
4377 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4379 m_selectionGroup->addToGroup(tr);
4380 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4382 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());
4383 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4385 m_document->renderer()->blockSignals(false);
4387 if (m_selectionGroup) {
4388 bool snap = KdenliveSettings::snaptopoints();
4389 KdenliveSettings::setSnaptopoints(false);
4391 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4392 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4394 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4396 int max = children.count();
4397 for (int i = 0; i < max; i++) {
4398 if (children.at(i)->type() == GROUPWIDGET) {
4399 children += children.at(i)->childItems();
4400 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4401 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4402 /*m_document->clipManager()->removeGroup(grp);
4403 m_scene->destroyItemGroup(grp);*/
4404 children.removeAll(children.at(i));
4409 for (int i = 0; i < children.count(); i++) {
4410 // re-add items in correct place
4411 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4412 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4414 ItemInfo info = item->info();
4415 int tracknumber = m_document->tracksCount() - info.track - 1;
4416 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4418 item->setItemLocked(true);
4419 else if (item->isItemLocked())
4420 item->setItemLocked(false);
4422 if (item->type() == AVWIDGET) {
4423 ClipItem *clip = static_cast <ClipItem*>(item);
4424 int trackProducer = info.track;
4425 info.track = m_document->tracksCount() - info.track;
4426 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4427 for (int i = 0; i < clip->effectsCount(); i++) {
4428 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4430 } else if (item->type() == TRANSITIONWIDGET) {
4431 Transition *tr = static_cast <Transition*>(item);
4433 if (!tr->forcedTrack()) {
4434 newTrack = getPreviousVideoTrack(info.track);
4436 newTrack = tr->transitionEndTrack() + trackOffset;
4437 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4439 tr->updateTransitionEndTrack(newTrack);
4440 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4444 resetSelectionGroup(false);
4446 for (int i = 0; i < children.count(); i++) {
4447 if (children.at(i)->parentItem())
4448 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4452 KdenliveSettings::setSnaptopoints(snap);
4453 m_document->renderer()->doRefresh();
4454 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4457 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool m_refresh)
4459 Transition *item = getTransitionItemAt(start.startPos, start.track);
4461 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);
4462 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4466 bool snap = KdenliveSettings::snaptopoints();
4467 KdenliveSettings::setSnaptopoints(false);
4469 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4470 // Transition was moved
4471 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4472 } else if (end.endPos == start.endPos) {
4473 // Transition start resize
4474 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4475 } else if (end.startPos == start.startPos) {
4476 // Transition end resize;
4477 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4478 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4481 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4482 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4483 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4485 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4486 KdenliveSettings::setSnaptopoints(snap);
4487 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4488 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());
4489 if (m_dragItem && m_dragItem == item) {
4491 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4492 if (transitionClip && transitionClip->baseClip()) {
4493 QString size = transitionClip->baseClip()->getProperty("frame_size");
4494 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4495 if (factor == 0) factor = 1.0;
4496 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4497 p.setY(size.section('x', 1, 1).toInt());
4499 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4501 if (m_refresh) m_document->renderer()->doRefresh();
4502 setDocumentModified();
4505 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4507 bool resizeClipStart = (start.startPos != end.startPos);
4508 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4510 if (dontWorry) return;
4511 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);
4512 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4515 if (item->parentItem()) {
4516 // Item is part of a group, reset group
4517 resetSelectionGroup();
4520 bool snap = KdenliveSettings::snaptopoints();
4521 KdenliveSettings::setSnaptopoints(false);
4523 if (resizeClipStart) {
4524 ItemInfo clipinfo = item->info();
4525 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4526 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4528 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4530 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4532 ItemInfo clipinfo = item->info();
4533 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4534 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4536 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4538 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4540 if (!resizeClipStart && end.cropStart != start.cropStart) {
4541 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4542 ItemInfo clipinfo = end;
4543 clipinfo.track = m_document->tracksCount() - end.track;
4544 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4546 item->setCropStart(end.cropStart);
4547 item->resetThumbs(true);
4550 m_document->renderer()->doRefresh();
4551 KdenliveSettings::setSnaptopoints(snap);
4552 setDocumentModified();
4555 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4557 if (pos == oldInfo.startPos.frames(m_document->fps()))
4559 bool snap = KdenliveSettings::snaptopoints();
4561 KdenliveSettings::setSnaptopoints(false);
4562 item->resizeStart(pos);
4563 if (item->startPos().frames(m_document->fps()) != pos) {
4564 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4565 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4566 KdenliveSettings::setSnaptopoints(snap);
4569 KdenliveSettings::setSnaptopoints(snap);
4572 bool hasParentCommand = false;
4574 hasParentCommand = true;
4576 command = new QUndoCommand();
4577 command->setText(i18n("Resize clip start"));
4580 // do this here, too, because otherwise undo won't update the group
4581 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4582 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4584 ItemInfo info = item->info();
4585 if (item->type() == AVWIDGET) {
4586 ItemInfo resizeinfo = oldInfo;
4587 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4588 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4590 // Check if there is an automatic transition on that clip (lower track)
4591 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4592 if (transition && transition->isAutomatic()) {
4593 ItemInfo trInfo = transition->info();
4594 ItemInfo newTrInfo = trInfo;
4595 newTrInfo.startPos = item->startPos();
4596 if (newTrInfo.startPos < newTrInfo.endPos)
4597 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4599 // Check if there is an automatic transition on that clip (upper track)
4600 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4601 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4602 ItemInfo trInfo = transition->info();
4603 ItemInfo newTrInfo = trInfo;
4604 newTrInfo.startPos = item->startPos();
4605 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4606 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4607 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4610 ClipItem *clip = static_cast < ClipItem * >(item);
4613 // Since we must always resize clip before updating the keyframes, we
4614 // put a resize command before & after checking keyframes so that
4615 // we are sure the resize is performed before whenever we do or undo the action
4616 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4617 adjustEffects(clip, oldInfo, command);
4618 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4619 emit clipItemSelected(clip);
4621 KdenliveSettings::setSnaptopoints(false);
4622 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4623 KdenliveSettings::setSnaptopoints(snap);
4624 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4626 } else if (item->type() == TRANSITIONWIDGET) {
4627 Transition *transition = static_cast <Transition *>(item);
4628 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)) {
4629 // Cannot resize transition
4630 KdenliveSettings::setSnaptopoints(false);
4631 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4632 KdenliveSettings::setSnaptopoints(snap);
4633 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4635 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4636 if (command == NULL)
4637 m_commandStack->push(moveCommand);
4641 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4642 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4644 if (!hasParentCommand)
4645 m_commandStack->push(command);
4648 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4650 if (pos == oldInfo.endPos.frames(m_document->fps()))
4652 bool snap = KdenliveSettings::snaptopoints();
4654 KdenliveSettings::setSnaptopoints(false);
4655 item->resizeEnd(pos);
4656 if (item->endPos().frames(m_document->fps()) != pos) {
4657 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4658 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4659 KdenliveSettings::setSnaptopoints(snap);
4662 KdenliveSettings::setSnaptopoints(snap);
4665 bool hasParentCommand = false;
4667 hasParentCommand = true;
4669 command = new QUndoCommand();
4672 // do this here, too, because otherwise undo won't update the group
4673 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4674 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4676 ItemInfo info = item->info();
4677 if (item->type() == AVWIDGET) {
4678 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4679 ItemInfo resizeinfo = info;
4680 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4681 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4683 // Check if there is an automatic transition on that clip (lower track)
4684 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4685 if (tr && tr->isAutomatic()) {
4686 ItemInfo trInfo = tr->info();
4687 ItemInfo newTrInfo = trInfo;
4688 newTrInfo.endPos = item->endPos();
4689 if (newTrInfo.endPos > newTrInfo.startPos)
4690 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4693 // Check if there is an automatic transition on that clip (upper track)
4694 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4695 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4696 ItemInfo trInfo = tr->info();
4697 ItemInfo newTrInfo = trInfo;
4698 newTrInfo.endPos = item->endPos();
4699 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4700 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4701 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4705 ClipItem *clip = static_cast < ClipItem * >(item);
4708 // Since we must always resize clip before updating the keyframes, we
4709 // put a resize command before & after checking keyframes so that
4710 // we are sure the resize is performed before whenever we do or undo the action
4711 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4712 adjustEffects(clip, oldInfo, command);
4713 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4714 emit clipItemSelected(clip);
4716 KdenliveSettings::setSnaptopoints(false);
4717 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4718 KdenliveSettings::setSnaptopoints(true);
4719 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4721 } else if (item->type() == TRANSITIONWIDGET) {
4722 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4723 Transition *transition = static_cast <Transition *>(item);
4724 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)) {
4725 // Cannot resize transition
4726 KdenliveSettings::setSnaptopoints(false);
4727 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4728 KdenliveSettings::setSnaptopoints(true);
4729 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4731 // Check transition keyframes
4732 QDomElement old = transition->toXML();
4733 if (transition->updateKeyframes()) {
4734 QDomElement xml = transition->toXML();
4735 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);
4736 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4738 new MoveTransitionCommand(this, oldInfo, info, false, command);
4741 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4742 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4744 if (!hasParentCommand) {
4745 updateTrackDuration(oldInfo.track, command);
4746 m_commandStack->push(command);
4750 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4752 int end = item->fadeIn();
4754 // there is a fade in effect
4755 int effectPos = item->hasEffect("volume", "fadein");
4756 if (effectPos != -1) {
4757 QDomElement effect = item->getEffectAt(effectPos);
4758 int start = item->cropStart().frames(m_document->fps());
4759 int max = item->cropDuration().frames(m_document->fps());
4761 // Make sure the fade effect is not longer than the clip
4762 item->setFadeIn(max);
4763 end = item->fadeIn();
4766 EffectsList::setParameter(effect, "in", QString::number(start));
4767 EffectsList::setParameter(effect, "out", QString::number(end));
4769 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4770 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4771 // if fade effect is displayed, update the effect edit widget with new clip duration
4772 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4773 emit clipItemSelected(item, effectPos);
4776 effectPos = item->hasEffect("brightness", "fade_from_black");
4777 if (effectPos != -1) {
4778 QDomElement effect = item->getEffectAt(effectPos);
4779 int start = item->cropStart().frames(m_document->fps());
4780 int max = item->cropDuration().frames(m_document->fps());
4782 // Make sure the fade effect is not longer than the clip
4783 item->setFadeIn(max);
4784 end = item->fadeIn();
4787 EffectsList::setParameter(effect, "in", QString::number(start));
4788 EffectsList::setParameter(effect, "out", QString::number(end));
4790 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4791 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4792 // if fade effect is displayed, update the effect edit widget with new clip duration
4793 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4794 emit clipItemSelected(item, effectPos);
4799 int start = item->fadeOut();
4801 // there is a fade out effect
4802 int effectPos = item->hasEffect("volume", "fadeout");
4803 if (effectPos != -1) {
4804 QDomElement effect = item->getEffectAt(effectPos);
4805 int max = item->cropDuration().frames(m_document->fps());
4806 int end = max + item->cropStart().frames(m_document->fps());
4808 // Make sure the fade effect is not longer than the clip
4809 item->setFadeOut(max);
4810 start = item->fadeOut();
4812 start = end - start;
4813 EffectsList::setParameter(effect, "in", QString::number(start));
4814 EffectsList::setParameter(effect, "out", QString::number(end));
4816 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4817 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4818 // if fade effect is displayed, update the effect edit widget with new clip duration
4819 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4820 emit clipItemSelected(item, effectPos);
4823 effectPos = item->hasEffect("brightness", "fade_to_black");
4824 if (effectPos != -1) {
4825 QDomElement effect = item->getEffectAt(effectPos);
4826 int max = item->cropDuration().frames(m_document->fps());
4827 int end = max + item->cropStart().frames(m_document->fps());
4829 // Make sure the fade effect is not longer than the clip
4830 item->setFadeOut(max);
4831 start = item->fadeOut();
4833 start = end - start;
4834 EffectsList::setParameter(effect, "in", QString::number(start));
4835 EffectsList::setParameter(effect, "out", QString::number(end));
4837 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4838 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4839 // if fade effect is displayed, update the effect edit widget with new clip duration
4840 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4841 emit clipItemSelected(item, effectPos);
4846 int effectPos = item->hasEffect("freeze", "freeze");
4847 if (effectPos != -1) {
4848 // Freeze effect needs to be adjusted with clip resize
4849 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4850 QDomElement eff = item->getEffectAt(effectPos);
4851 if (!eff.isNull() && diff != 0) {
4852 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4853 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4855 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4856 emit clipItemSelected(item, item->selectedEffectIndex());
4863 double CustomTrackView::getSnapPointForPos(double pos)
4865 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4868 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4870 QList <GenTime> snaps;
4871 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4872 QList<QGraphicsItem *> itemList = items();
4873 for (int i = 0; i < itemList.count(); i++) {
4874 if (itemList.at(i) == selected) continue;
4875 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4876 if (itemList.at(i)->type() == AVWIDGET) {
4877 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4878 GenTime start = item->startPos();
4879 GenTime end = item->endPos();
4880 snaps.append(start);
4882 if (!offsetList.isEmpty()) {
4883 for (int j = 0; j < offsetList.size(); j++) {
4884 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4885 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4889 QList < GenTime > markers = item->snapMarkers();
4890 for (int j = 0; j < markers.size(); ++j) {
4891 GenTime t = markers.at(j);
4893 if (!offsetList.isEmpty()) {
4894 for (int k = 0; k < offsetList.size(); k++) {
4895 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4899 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4900 Transition *transition = static_cast <Transition*>(itemList.at(i));
4901 GenTime start = transition->startPos();
4902 GenTime end = transition->endPos();
4903 snaps.append(start);
4905 if (!offsetList.isEmpty()) {
4906 for (int j = 0; j < offsetList.size(); j++) {
4907 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4908 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4914 // add cursor position
4915 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4917 if (!offsetList.isEmpty()) {
4918 for (int j = 0; j < offsetList.size(); j++) {
4919 snaps.append(pos - offsetList.at(j));
4924 for (int i = 0; i < m_guides.count(); i++) {
4925 snaps.append(m_guides.at(i)->position());
4926 if (!offsetList.isEmpty()) {
4927 for (int j = 0; j < offsetList.size(); j++) {
4928 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4934 QPoint z = m_document->zone();
4935 snaps.append(GenTime(z.x(), m_document->fps()));
4936 snaps.append(GenTime(z.y(), m_document->fps()));
4939 m_scene->setSnapList(snaps);
4940 //for (int i = 0; i < m_snapPoints.size(); ++i)
4941 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4944 void CustomTrackView::slotSeekToPreviousSnap()
4946 updateSnapPoints(NULL);
4947 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4948 setCursorPos((int) res.frames(m_document->fps()));
4952 void CustomTrackView::slotSeekToNextSnap()
4954 updateSnapPoints(NULL);
4955 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4956 setCursorPos((int) res.frames(m_document->fps()));
4960 void CustomTrackView::clipStart()
4962 AbstractClipItem *item = getMainActiveClip();
4964 setCursorPos((int) item->startPos().frames(m_document->fps()));
4969 void CustomTrackView::clipEnd()
4971 AbstractClipItem *item = getMainActiveClip();
4973 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4978 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4980 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4981 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4982 m_commandStack->push(command);
4985 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4987 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4988 m_commandStack->push(command);
4991 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4993 DocClipBase *base = m_document->clipManager()->getClipById(id);
4994 QList <CommentedTime> markers = base->commentedSnapMarkers();
4996 if (markers.isEmpty()) {
4997 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5000 QUndoCommand *deleteMarkers = new QUndoCommand();
5001 deleteMarkers->setText("Delete clip markers");
5003 for (int i = 0; i < markers.size(); i++) {
5004 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5006 m_commandStack->push(deleteMarkers);
5009 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5011 DocClipBase *base = m_document->clipManager()->getClipById(id);
5012 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5013 else base->deleteSnapMarker(pos);
5014 emit updateClipMarkers(base);
5015 setDocumentModified();
5016 viewport()->update();
5019 int CustomTrackView::hasGuide(int pos, int offset)
5021 for (int i = 0; i < m_guides.count(); i++) {
5022 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5023 if (qAbs(guidePos - pos) <= offset) return guidePos;
5024 else if (guidePos > pos) return -1;
5029 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5033 double fps = m_document->fps();
5034 for (int i = 0; i < m_guides.count(); i++) {
5035 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5036 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5038 goMenu->setEnabled(!m_guides.isEmpty());
5041 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5043 if (oldPos > GenTime() && pos > GenTime()) {
5045 for (int i = 0; i < m_guides.count(); i++) {
5046 if (m_guides.at(i)->position() == oldPos) {
5047 Guide *item = m_guides.at(i);
5048 item->updateGuide(pos, comment);
5052 } else if (pos > GenTime()) addGuide(pos, comment);
5056 for (int i = 0; i < m_guides.count(); i++) {
5057 if (m_guides.at(i)->position() == oldPos) {
5058 delete m_guides.takeAt(i);
5063 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5065 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5066 m_document->syncGuides(m_guides);
5069 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5071 for (int i = 0; i < m_guides.count(); i++) {
5072 if (m_guides.at(i)->position() == pos) {
5073 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5077 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5078 scene()->addItem(g);
5080 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5081 m_document->syncGuides(m_guides);
5085 void CustomTrackView::slotAddGuide(bool dialog)
5087 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5089 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5090 if (d.exec() != QDialog::Accepted) return;
5091 marker = d.newMarker();
5094 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5096 if (addGuide(marker.time(), marker.comment())) {
5097 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5098 m_commandStack->push(command);
5102 void CustomTrackView::slotEditGuide(int guidePos)
5105 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5106 else pos = GenTime(guidePos, m_document->fps());
5108 for (int i = 0; i < m_guides.count(); i++) {
5109 if (m_guides.at(i)->position() == pos) {
5110 slotEditGuide(m_guides.at(i)->info());
5115 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5118 void CustomTrackView::slotEditGuide(CommentedTime guide)
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);
5128 void CustomTrackView::slotEditTimeLineGuide()
5130 if (m_dragGuide == NULL) return;
5131 CommentedTime guide = m_dragGuide->info();
5132 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5133 if (d.exec() == QDialog::Accepted) {
5134 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5135 m_commandStack->push(command);
5139 void CustomTrackView::slotDeleteGuide(int guidePos)
5142 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5143 else pos = GenTime(guidePos, m_document->fps());
5145 for (int i = 0; i < m_guides.count(); i++) {
5146 if (m_guides.at(i)->position() == pos) {
5147 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5148 m_commandStack->push(command);
5153 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5157 void CustomTrackView::slotDeleteTimeLineGuide()
5159 if (m_dragGuide == NULL) return;
5160 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5161 m_commandStack->push(command);
5165 void CustomTrackView::slotDeleteAllGuides()
5167 QUndoCommand *deleteAll = new QUndoCommand();
5168 deleteAll->setText("Delete all guides");
5169 for (int i = 0; i < m_guides.count(); i++) {
5170 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5172 m_commandStack->push(deleteAll);
5175 void CustomTrackView::setTool(PROJECTTOOL tool)
5180 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5183 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5184 m_scene->setScale(scaleFactor, verticalScale);
5185 removeTipAnimation();
5186 bool adjust = false;
5187 if (verticalScale != matrix().m22()) adjust = true;
5188 setMatrix(newmatrix);
5190 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5191 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5192 for (int i = 0; i < m_guides.count(); i++) {
5193 QLineF l = m_guides.at(i)->line();
5194 l.setP2(QPointF(l.x2(), newHeight));
5195 m_guides.at(i)->setLine(l);
5197 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5200 int diff = sceneRect().width() - m_projectDuration;
5201 if (diff * newmatrix.m11() < 50) {
5202 if (newmatrix.m11() < 0.4)
5203 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5205 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5207 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5208 centerOn(QPointF(cursorPos(), verticalPos));
5211 void CustomTrackView::slotRefreshGuides()
5213 if (KdenliveSettings::showmarkers()) {
5214 for (int i = 0; i < m_guides.count(); i++)
5215 m_guides.at(i)->update();
5219 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5221 painter->setClipRect(rect);
5222 QPen pen1 = painter->pen();
5223 pen1.setColor(palette().dark().color());
5224 painter->setPen(pen1);
5225 double min = rect.left();
5226 double max = rect.right();
5227 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5228 int maxTrack = m_document->tracksCount();
5229 QColor lockedColor = palette().button().color();
5230 QColor audioColor = palette().alternateBase().color();
5231 for (int i = 0; i < maxTrack; i++) {
5232 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5233 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5234 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5235 if (i == m_selectedTrack)
5236 painter->fillRect(track, m_activeTrackBrush.brush(this));
5238 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5240 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5244 bool CustomTrackView::findString(const QString &text)
5247 for (int i = 0; i < m_searchPoints.size(); ++i) {
5248 marker = m_searchPoints.at(i).comment();
5249 if (marker.contains(text, Qt::CaseInsensitive)) {
5250 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5251 int vert = verticalScrollBar()->value();
5252 int hor = cursorPos();
5253 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5261 void CustomTrackView::selectFound(QString track, QString pos)
5263 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5264 slotSelectTrack(track.toInt());
5266 int vert = verticalScrollBar()->value();
5267 int hor = cursorPos();
5268 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5271 bool CustomTrackView::findNextString(const QString &text)
5274 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5275 marker = m_searchPoints.at(i).comment();
5276 if (marker.contains(text, Qt::CaseInsensitive)) {
5277 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5278 int vert = verticalScrollBar()->value();
5279 int hor = cursorPos();
5280 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5289 void CustomTrackView::initSearchStrings()
5291 m_searchPoints.clear();
5292 QList<QGraphicsItem *> itemList = items();
5293 for (int i = 0; i < itemList.count(); i++) {
5294 // parse all clip names
5295 if (itemList.at(i)->type() == AVWIDGET) {
5296 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5297 GenTime start = item->startPos();
5298 CommentedTime t(start, item->clipName());
5299 m_searchPoints.append(t);
5300 // add all clip markers
5301 QList < CommentedTime > markers = item->commentedSnapMarkers();
5302 m_searchPoints += markers;
5307 for (int i = 0; i < m_guides.count(); i++)
5308 m_searchPoints.append(m_guides.at(i)->info());
5310 qSort(m_searchPoints);
5313 void CustomTrackView::clearSearchStrings()
5315 m_searchPoints.clear();
5319 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5321 QList<ItemInfo> matchingInfo;
5322 QList<QGraphicsItem *> itemList = items();
5323 for (int i = 0; i < itemList.count(); i++) {
5324 if (itemList.at(i)->type() == AVWIDGET) {
5325 ClipItem *item = (ClipItem *)itemList.at(i);
5326 if (item->clipProducer() == clipId)
5327 matchingInfo << item->info();
5330 return matchingInfo;
5333 void CustomTrackView::copyClip()
5335 qDeleteAll(m_copiedItems);
5336 m_copiedItems.clear();
5337 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5338 if (itemList.count() == 0) {
5339 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5342 for (int i = 0; i < itemList.count(); i++) {
5343 if (itemList.at(i)->type() == AVWIDGET) {
5344 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5345 ClipItem *clone = clip->clone(clip->info());
5346 m_copiedItems.append(clone);
5347 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5348 Transition *dup = static_cast <Transition *>(itemList.at(i));
5349 m_copiedItems.append(dup->clone());
5354 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5356 if (m_scene->editMode() != NORMALEDIT) {
5357 // If we are in overwrite mode, always allow the move
5360 int height = m_tracksHeight - 2;
5362 if (type == TRANSITIONWIDGET) {
5363 height = Transition::itemHeight();
5364 offset = Transition::itemOffset();
5366 else if (type == AVWIDGET) {
5367 height = ClipItem::itemHeight();
5368 offset = ClipItem::itemOffset();
5370 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);
5371 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5372 for (int i = 0; i < collisions.count(); i++) {
5373 if (collisions.at(i)->type() == type) {
5380 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5383 for (int i = 0; i < infoList.count(); i++) {
5384 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));
5387 QList<QGraphicsItem *> collisions = scene()->items(path);
5388 for (int i = 0; i < collisions.count(); i++) {
5389 if (collisions.at(i)->type() == type) return false;
5394 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5396 for (int i = 0; i < items.count(); i++) {
5397 ItemInfo info = items.at(i)->info();
5398 info.startPos += offset;
5399 info.endPos += offset;
5400 info.track += trackOffset;
5401 if (!canBePastedTo(info, items.at(i)->type())) return false;
5406 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5408 QPainterPath movePath;
5409 movePath.moveTo(0, 0);
5411 for (int i = 0; i < items.count(); i++) {
5412 ItemInfo info = items.at(i)->info();
5413 info.startPos = info.startPos + offset;
5414 info.endPos = info.endPos + offset;
5415 info.track = info.track + trackOffset;
5416 if (info.startPos < GenTime()) {
5417 // No clip should go below 0
5420 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));
5421 movePath.addRect(rect);
5423 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5424 for (int i = 0; i < collisions.count(); i++) {
5425 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5426 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5434 void CustomTrackView::pasteClip()
5436 if (m_copiedItems.count() == 0) {
5437 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5442 GenTime pos = GenTime(-1);
5443 if (m_menuPosition.isNull()) {
5444 position = mapFromGlobal(QCursor::pos());
5445 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5446 track = m_selectedTrack;
5447 pos = GenTime(m_cursorPos, m_document->fps());
5448 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5452 position = m_menuPosition;
5455 if (pos == GenTime(-1))
5456 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5458 track = (int)(mapToScene(position).y() / m_tracksHeight);
5460 GenTime leftPos = m_copiedItems.at(0)->startPos();
5461 int lowerTrack = m_copiedItems.at(0)->track();
5462 int upperTrack = m_copiedItems.at(0)->track();
5463 for (int i = 1; i < m_copiedItems.count(); i++) {
5464 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5465 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5466 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5469 GenTime offset = pos - leftPos;
5470 int trackOffset = track - lowerTrack;
5472 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5473 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5474 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5475 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5478 QUndoCommand *pasteClips = new QUndoCommand();
5479 pasteClips->setText("Paste clips");
5481 for (int i = 0; i < m_copiedItems.count(); i++) {
5482 // parse all clip names
5483 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5484 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5485 ItemInfo info = clip->info();
5486 info.startPos += offset;
5487 info.endPos += offset;
5488 info.track += trackOffset;
5489 if (canBePastedTo(info, AVWIDGET)) {
5490 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5491 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5492 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5493 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5495 info.startPos = tr->startPos() + offset;
5496 info.endPos = tr->endPos() + offset;
5497 info.track = tr->track() + trackOffset;
5498 int transitionEndTrack;
5499 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5500 else transitionEndTrack = tr->transitionEndTrack();
5501 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5502 if (info.startPos >= info.endPos) {
5503 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5504 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5505 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5508 updateTrackDuration(-1, pasteClips);
5509 m_commandStack->push(pasteClips);
5512 void CustomTrackView::pasteClipEffects()
5514 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5515 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5518 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5520 QUndoCommand *paste = new QUndoCommand();
5521 paste->setText("Paste effects");
5523 QList<QGraphicsItem *> clips = scene()->selectedItems();
5526 for (int i = 0; i < clips.count(); ++i) {
5527 if (clips.at(i)->type() == GROUPWIDGET) {
5528 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5529 for (int j = 0; j < children.count(); j++) {
5530 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5531 clips.append(children.at(j));
5537 for (int i = 0; i < clips.count(); ++i) {
5538 if (clips.at(i)->type() == AVWIDGET) {
5539 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5540 for (int j = 0; j < clip->effectsCount(); j++) {
5541 QDomElement eff = clip->effectAt(j);
5542 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5543 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5544 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5549 if (paste->childCount() > 0) m_commandStack->push(paste);
5552 //adjust effects (fades, ...)
5553 for (int i = 0; i < clips.count(); ++i) {
5554 if (clips.at(i)->type() == AVWIDGET) {
5555 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5556 updatePositionEffects(item, item->info());
5562 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5564 // parse parameters to check if we need to adjust to the new crop start
5565 int diff = (newstart - oldstart).frames(m_document->fps());
5566 int max = (newstart + duration).frames(m_document->fps());
5568 QDomNodeList params = xml.elementsByTagName("parameter");
5569 for (int i = 0; i < params.count(); i++) {
5570 QDomElement e = params.item(i).toElement();
5571 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5572 QString def = e.attribute("default");
5573 // Effect has a keyframe type parameter, we need to adjust the values
5574 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5575 QStringList newKeyFrames;
5576 foreach(const QString &str, keys) {
5577 int pos = str.section(':', 0, 0).toInt();
5578 double val = str.section(':', 1, 1).toDouble();
5581 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5583 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5585 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5586 e.setAttribute("keyframes", newKeyFrames.join(";"));
5591 ClipItem *CustomTrackView::getClipUnderCursor() const
5593 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5594 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5595 for (int i = 0; i < collisions.count(); i++) {
5596 if (collisions.at(i)->type() == AVWIDGET) {
5597 return static_cast < ClipItem *>(collisions.at(i));
5603 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5605 QList<QGraphicsItem *> clips = scene()->selectedItems();
5606 if (clips.isEmpty()) {
5607 return getClipUnderCursor();
5609 AbstractClipItem *item = NULL;
5610 for (int i = 0; i < clips.count(); ++i) {
5611 if (clips.at(i)->type() == AVWIDGET) {
5612 item = static_cast < AbstractClipItem *>(clips.at(i));
5613 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5616 if (item) return item;
5621 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5623 QList<QGraphicsItem *> clips = scene()->selectedItems();
5624 if (clips.isEmpty()) {
5625 return getClipUnderCursor();
5628 // remove all items in the list that are not clips
5629 for (int i = 0; i < clips.count();) {
5630 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5633 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5634 for (int i = 0; i < clips.count(); ++i) {
5635 if (clips.at(i)->type() == AVWIDGET) {
5636 item = static_cast < ClipItem *>(clips.at(i));
5637 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5645 void CustomTrackView::setInPoint()
5647 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5649 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5652 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5656 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5659 void CustomTrackView::setOutPoint()
5661 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5663 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5666 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5670 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5673 void CustomTrackView::slotUpdateAllThumbs()
5675 if (!isEnabled()) return;
5676 QList<QGraphicsItem *> itemList = items();
5677 //if (itemList.isEmpty()) return;
5679 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5680 for (int i = 0; i < itemList.count(); i++) {
5681 if (itemList.at(i)->type() == AVWIDGET) {
5682 item = static_cast <ClipItem *>(itemList.at(i));
5683 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5684 // Check if we have a cached thumbnail
5685 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5686 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5687 if (QFile::exists(thumb)) {
5689 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5690 item->slotSetStartThumb(pix);
5693 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5694 QString endThumb = startThumb;
5695 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5696 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5697 if (QFile::exists(startThumb)) {
5698 QPixmap pix(startThumb);
5699 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5700 item->slotSetStartThumb(pix);
5702 if (QFile::exists(endThumb)) {
5703 QPixmap pix(endThumb);
5704 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5705 item->slotSetEndThumb(pix);
5708 item->refreshClip(false, false);
5712 viewport()->update();
5715 void CustomTrackView::saveThumbnails()
5717 QList<QGraphicsItem *> itemList = items();
5719 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5720 for (int i = 0; i < itemList.count(); i++) {
5721 if (itemList.at(i)->type() == AVWIDGET) {
5722 item = static_cast <ClipItem *>(itemList.at(i));
5723 if (item->clipType() != COLOR) {
5724 // Check if we have a cached thumbnail
5725 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5726 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5727 if (!QFile::exists(thumb)) {
5728 QPixmap pix(item->startThumb());
5732 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5733 QString endThumb = startThumb;
5734 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5735 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5736 if (!QFile::exists(startThumb)) {
5737 QPixmap pix(item->startThumb());
5738 pix.save(startThumb);
5740 if (!QFile::exists(endThumb)) {
5741 QPixmap pix(item->endThumb());
5751 void CustomTrackView::slotInsertTrack(int ix)
5753 TrackDialog d(m_document, parentWidget());
5754 d.comboTracks->setCurrentIndex(ix);
5755 d.label->setText(i18n("Insert track"));
5756 d.setWindowTitle(i18n("Insert New Track"));
5758 if (d.exec() == QDialog::Accepted) {
5759 ix = d.comboTracks->currentIndex();
5760 if (d.before_select->currentIndex() == 1)
5764 info.isMute = false;
5765 info.isLocked = false;
5766 if (d.video_track->isChecked()) {
5767 info.type = VIDEOTRACK;
5768 info.isBlind = false;
5770 info.type = AUDIOTRACK;
5771 info.isBlind = true;
5773 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5774 m_commandStack->push(addTrack);
5775 setDocumentModified();
5779 void CustomTrackView::slotDeleteTrack(int ix)
5781 if (m_document->tracksCount() < 2) return;
5782 TrackDialog d(m_document, parentWidget());
5783 d.comboTracks->setCurrentIndex(ix);
5784 d.label->setText(i18n("Delete track"));
5785 d.before_select->setHidden(true);
5786 d.setWindowTitle(i18n("Delete Track"));
5787 d.video_track->setHidden(true);
5788 d.audio_track->setHidden(true);
5789 if (d.exec() == QDialog::Accepted) {
5790 ix = d.comboTracks->currentIndex();
5791 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5792 deleteTimelineTrack(ix, info);
5793 setDocumentModified();
5794 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5795 m_commandStack->push(command);*/
5799 void CustomTrackView::slotConfigTracks(int ix)
5801 TracksConfigDialog d(m_document, ix, parentWidget());
5802 if (d.exec() == QDialog::Accepted) {
5803 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5804 m_commandStack->push(configTracks);
5805 QList <int> toDelete = d.deletedTracks();
5806 for (int i = 0; i < toDelete.count(); ++i) {
5807 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5808 deleteTimelineTrack(toDelete.at(i) - i, info);
5810 setDocumentModified();
5814 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5816 if (m_document->tracksCount() < 2) return;
5817 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5818 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5819 QList<QGraphicsItem *> selection = m_scene->items(r);
5820 QUndoCommand *deleteTrack = new QUndoCommand();
5821 deleteTrack->setText("Delete track");
5823 // Delete all clips in selected track
5824 for (int i = 0; i < selection.count(); i++) {
5825 if (selection.at(i)->type() == AVWIDGET) {
5826 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5827 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5828 m_waitingThumbs.removeAll(item);
5829 m_scene->removeItem(item);
5832 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5833 Transition *item = static_cast <Transition *>(selection.at(i));
5834 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5835 m_scene->removeItem(item);
5841 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5842 m_commandStack->push(deleteTrack);
5845 void CustomTrackView::autoTransition()
5847 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5848 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5849 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5852 Transition *tr = static_cast <Transition*>(itemList.at(0));
5853 tr->setAutomatic(!tr->isAutomatic());
5854 QDomElement transition = tr->toXML();
5855 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);
5856 setDocumentModified();
5859 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
5861 QList<QGraphicsItem *> list = scene()->items();
5862 ClipItem *clip = NULL;
5863 for (int i = 0; i < list.size(); ++i) {
5864 if (list.at(i)->type() == AVWIDGET) {
5865 clip = static_cast <ClipItem *>(list.at(i));
5866 if (clip->clipProducer() == id) {
5867 clip->setClipName(name);
5871 viewport()->update();
5874 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5876 minimum = GenTime();
5877 maximum = GenTime();
5878 QList<QGraphicsItem *> selection;
5879 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5880 selection.removeAll(item);
5881 for (int i = 0; i < selection.count(); i++) {
5882 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5883 if (clip && clip->type() == AVWIDGET) {
5884 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5885 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5890 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5892 minimum = GenTime();
5893 maximum = GenTime();
5894 QList<QGraphicsItem *> selection;
5895 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5896 selection.removeAll(item);
5897 for (int i = 0; i < selection.count(); i++) {
5898 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5899 if (clip && clip->type() == TRANSITIONWIDGET) {
5900 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5901 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5906 void CustomTrackView::loadGroups(const QDomNodeList &groups)
5908 for (int i = 0; i < groups.count(); i++) {
5909 QDomNodeList children = groups.at(i).childNodes();
5910 scene()->clearSelection();
5911 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5912 QDomElement elem = children.item(nodeindex).toElement();
5913 int pos = elem.attribute("position").toInt();
5914 int track = elem.attribute("track").toInt();
5915 if (elem.tagName() == "clipitem") {
5916 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5917 if (clip) clip->setSelected(true);
5919 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5920 if (clip) clip->setSelected(true);
5923 groupSelectedItems(false, true);
5927 void CustomTrackView::splitAudio()
5929 resetSelectionGroup();
5930 QList<QGraphicsItem *> selection = scene()->selectedItems();
5931 if (selection.isEmpty()) {
5932 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5935 QUndoCommand *splitCommand = new QUndoCommand();
5936 splitCommand->setText(i18n("Split audio"));
5937 for (int i = 0; i < selection.count(); i++) {
5938 if (selection.at(i)->type() == AVWIDGET) {
5939 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5940 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5941 if (clip->parentItem()) {
5942 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5944 EffectsList effects;
5945 effects.clone(clip->effectList());
5946 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
5951 if (splitCommand->childCount()) {
5952 updateTrackDuration(-1, splitCommand);
5953 m_commandStack->push(splitCommand);
5957 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
5959 ClipItem *clip = getClipItemAt(pos, track);
5961 kDebug() << "// Cannot find clip to split!!!";
5965 int start = pos.frames(m_document->fps());
5966 int freetrack = m_document->tracksCount() - track - 1;
5968 // do not split audio when we are on an audio track
5969 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5972 for (; freetrack > 0; freetrack--) {
5973 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5974 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5975 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5976 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5977 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5982 kDebug() << "GOT TRK: " << track;
5983 if (freetrack == 0) {
5984 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5986 ItemInfo info = clip->info();
5987 info.track = m_document->tracksCount() - freetrack;
5988 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5989 scene()->clearSelection();
5990 clip->setSelected(true);
5991 ClipItem *audioClip = getClipItemAt(start, info.track);
5993 clip->setVideoOnly(true);
5994 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5995 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5997 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5998 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6000 audioClip->setSelected(true);
6001 audioClip->setAudioOnly(true);
6003 // keep video effects, move audio effects to audio clip
6006 for (int i = 0; i < effects.count(); ++i) {
6007 if (effects.at(i).attribute("type") == "audio") {
6008 deleteEffect(m_document->tracksCount() - track, pos, clip->effectAt(videoIx));
6011 deleteEffect(freetrack, pos, audioClip->effectAt(audioIx));
6016 groupSelectedItems(false, true);
6020 // unsplit clip: remove audio part and change video part to normal clip
6021 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6022 kDebug() << "//CANNOT FIND CLP GRP";
6025 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6026 QList<QGraphicsItem *> children = grp->childItems();
6027 if (children.count() != 2) {
6028 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6031 for (int i = 0; i < children.count(); i++) {
6032 if (children.at(i) != clip) {
6033 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6034 ItemInfo info = clip->info();
6035 deleteClip(clp->info());
6036 clip->setVideoOnly(false);
6038 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
6039 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
6042 // re-add audio effects
6043 for (int i = 0; i < effects.count(); ++i) {
6044 if (effects.at(i).attribute("type") == "audio") {
6045 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6052 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6053 m_document->clipManager()->removeGroup(grp);
6054 scene()->destroyItemGroup(grp);
6058 void CustomTrackView::setVideoOnly()
6060 resetSelectionGroup();
6061 QList<QGraphicsItem *> selection = scene()->selectedItems();
6062 if (selection.isEmpty()) {
6063 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6066 QUndoCommand *videoCommand = new QUndoCommand();
6067 videoCommand->setText(i18n("Video only"));
6068 for (int i = 0; i < selection.count(); i++) {
6069 if (selection.at(i)->type() == AVWIDGET) {
6070 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6071 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6072 if (clip->parentItem()) {
6073 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6075 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6080 m_commandStack->push(videoCommand);
6083 void CustomTrackView::setAudioOnly()
6085 resetSelectionGroup();
6086 QList<QGraphicsItem *> selection = scene()->selectedItems();
6087 if (selection.isEmpty()) {
6088 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6091 QUndoCommand *videoCommand = new QUndoCommand();
6092 videoCommand->setText(i18n("Audio only"));
6093 for (int i = 0; i < selection.count(); i++) {
6094 if (selection.at(i)->type() == AVWIDGET) {
6095 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6096 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6097 if (clip->parentItem()) {
6098 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6100 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6105 m_commandStack->push(videoCommand);
6108 void CustomTrackView::setAudioAndVideo()
6110 resetSelectionGroup();
6111 QList<QGraphicsItem *> selection = scene()->selectedItems();
6112 if (selection.isEmpty()) {
6113 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6116 QUndoCommand *videoCommand = new QUndoCommand();
6117 videoCommand->setText(i18n("Audio and Video"));
6118 for (int i = 0; i < selection.count(); i++) {
6119 if (selection.at(i)->type() == AVWIDGET) {
6120 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6121 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6122 if (clip->parentItem()) {
6123 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6125 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6130 m_commandStack->push(videoCommand);
6133 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6135 ClipItem *clip = getClipItemAt(pos, track);
6137 kDebug() << "// Cannot find clip to split!!!";
6141 int start = pos.frames(m_document->fps());
6142 clip->setVideoOnly(true);
6143 clip->setAudioOnly(false);
6144 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6145 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6147 } else if (audioOnly) {
6148 int start = pos.frames(m_document->fps());
6149 clip->setAudioOnly(true);
6150 clip->setVideoOnly(false);
6151 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6152 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6155 int start = pos.frames(m_document->fps());
6156 clip->setAudioOnly(false);
6157 clip->setVideoOnly(false);
6158 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
6159 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6163 setDocumentModified();
6166 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6168 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6169 m_clipTypeGroup->setEnabled(false);
6171 m_clipTypeGroup->setEnabled(true);
6172 QList <QAction *> actions = m_clipTypeGroup->actions();
6174 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6175 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6176 else lookup = "clip_audio_and_video";
6177 for (int i = 0; i < actions.count(); i++) {
6178 if (actions.at(i)->data().toString() == lookup) {
6179 actions.at(i)->setChecked(true);
6186 void CustomTrackView::slotGoToMarker(QAction *action)
6188 int pos = action->data().toInt();
6189 setCursorPos(pos, true);
6192 void CustomTrackView::reloadTransitionLumas()
6196 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6197 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6198 for (int i = 0; i < params.count(); i++) {
6199 QDomElement e = params.item(i).toElement();
6200 if (e.attribute("tag") == "resource") {
6201 lumaNames = e.attribute("paramlistdisplay");
6202 lumaFiles = e.attribute("paramlist");
6207 QList<QGraphicsItem *> itemList = items();
6208 Transition *transitionitem;
6209 QDomElement transitionXml;
6210 for (int i = 0; i < itemList.count(); i++) {
6211 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6212 transitionitem = static_cast <Transition*>(itemList.at(i));
6213 transitionXml = transitionitem->toXML();
6214 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6215 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6216 for (int i = 0; i < params.count(); i++) {
6217 QDomElement e = params.item(i).toElement();
6218 if (e.attribute("tag") == "resource") {
6219 e.setAttribute("paramlistdisplay", lumaNames);
6220 e.setAttribute("paramlist", lumaFiles);
6225 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6226 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6227 for (int i = 0; i < params.count(); i++) {
6228 QDomElement e = params.item(i).toElement();
6229 if (e.attribute("tag") == "luma") {
6230 e.setAttribute("paramlistdisplay", lumaNames);
6231 e.setAttribute("paramlist", lumaFiles);
6238 emit transitionItemSelected(NULL);
6241 double CustomTrackView::fps() const
6243 return m_document->fps();
6246 void CustomTrackView::updateProjectFps()
6248 // update all clips to the new fps
6249 resetSelectionGroup();
6250 scene()->clearSelection();
6252 QList<QGraphicsItem *> itemList = items();
6253 for (int i = 0; i < itemList.count(); i++) {
6254 // remove all items and re-add them one by one
6255 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6257 for (int i = 0; i < itemList.count(); i++) {
6258 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6259 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6260 clip->updateFps(m_document->fps());
6261 m_scene->addItem(clip);
6262 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6263 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6264 QList<QGraphicsItem *> children = grp->childItems();
6265 for (int j = 0; j < children.count(); j++) {
6266 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6267 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6268 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6269 clip->updateFps(m_document->fps());
6272 m_document->clipManager()->removeGroup(grp);
6273 m_scene->addItem(grp);
6274 scene()->destroyItemGroup(grp);
6275 scene()->clearSelection();
6276 for (int j = 0; j < children.count(); j++) {
6277 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6278 //children.at(j)->setParentItem(0);
6279 children.at(j)->setSelected(true);
6282 groupSelectedItems(true, true);
6283 } else if (itemList.at(i)->type() == GUIDEITEM) {
6284 Guide *g = static_cast<Guide *>(itemList.at(i));
6286 m_scene->addItem(g);
6289 viewport()->update();
6292 void CustomTrackView::slotTrackDown()
6294 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6295 else m_selectedTrack++;
6296 emit updateTrackHeaders();
6297 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6298 ensureVisible(rect, 0, 0);
6299 viewport()->update();
6302 void CustomTrackView::slotTrackUp()
6304 if (m_selectedTrack > 0) m_selectedTrack--;
6305 else m_selectedTrack = m_document->tracksCount() - 1;
6306 emit updateTrackHeaders();
6307 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6308 ensureVisible(rect, 0, 0);
6309 viewport()->update();
6312 int CustomTrackView::selectedTrack() const
6314 return m_selectedTrack;
6317 QStringList CustomTrackView::selectedClips() const
6319 QStringList clipIds;
6320 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6321 for (int i = 0; i < selection.count(); i++) {
6322 if (selection.at(i)->type() == AVWIDGET) {
6323 ClipItem *item = (ClipItem *)selection.at(i);
6324 clipIds << item->clipProducer();
6330 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6332 QList<ClipItem *> clips;
6333 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6334 for (int i = 0; i < selection.count(); i++) {
6335 if (selection.at(i)->type() == AVWIDGET) {
6336 clips.append((ClipItem *)selection.at(i));
6342 void CustomTrackView::slotSelectTrack(int ix)
6344 m_selectedTrack = qMax(0, ix);
6345 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6346 emit updateTrackHeaders();
6347 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6348 ensureVisible(rect, 0, 0);
6349 viewport()->update();
6352 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6355 if (track != -1 && pos != -1)
6356 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6358 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6359 QList<QGraphicsItem *> selection = m_scene->items(rect);
6360 resetSelectionGroup(group);
6361 if (!group) m_scene->clearSelection();
6362 for (int i = 0; i < selection.count(); i++) {
6363 if (selection.at(i)->type() == AVWIDGET) {
6364 selection.at(i)->setSelected(add);
6368 if (group) groupSelectedItems();
6371 void CustomTrackView::selectTransition(bool add, bool group)
6373 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6374 QList<QGraphicsItem *> selection = m_scene->items(rect);
6375 resetSelectionGroup(group);
6376 if (!group) m_scene->clearSelection();
6377 for (int i = 0; i < selection.count(); i++) {
6378 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6379 selection.at(i)->setSelected(add);
6383 if (group) groupSelectedItems();
6386 QStringList CustomTrackView::extractTransitionsLumas()
6389 QList<QGraphicsItem *> itemList = items();
6390 Transition *transitionitem;
6391 QDomElement transitionXml;
6392 for (int i = 0; i < itemList.count(); i++) {
6393 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6394 transitionitem = static_cast <Transition*>(itemList.at(i));
6395 transitionXml = transitionitem->toXML();
6396 // luma files in transitions can be in "resource" or "luma" property
6397 QString luma = EffectsList::parameter(transitionXml, "luma");
6398 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6399 if (!luma.isEmpty()) urls << KUrl(luma).path();
6402 #if QT_VERSION >= 0x040500
6403 urls.removeDuplicates();
6408 void CustomTrackView::setEditMode(EDITMODE mode)
6410 m_scene->setEditMode(mode);
6413 void CustomTrackView::checkTrackSequence(int track)
6415 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6416 //track = m_document->tracksCount() -track;
6417 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6418 QList<QGraphicsItem *> selection = m_scene->items(rect);
6419 QList <int> timelineList;
6420 timelineList.append(0);
6421 for (int i = 0; i < selection.count(); i++) {
6422 if (selection.at(i)->type() == AVWIDGET) {
6423 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6424 int start = clip->startPos().frames(m_document->fps());
6425 int end = clip->endPos().frames(m_document->fps());
6426 if (!timelineList.contains(start)) timelineList.append(start);
6427 if (!timelineList.contains(end)) timelineList.append(end);
6430 qSort(timelineList);
6431 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6432 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6435 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6437 if (data.isEmpty()) return;
6438 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6440 info.startPos = GenTime(in, m_document->fps());
6441 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6442 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6443 info.cropDuration = info.endPos - info.startPos;
6444 info.track = m_selectedTrack;
6445 QUndoCommand *addCommand = new QUndoCommand();
6446 addCommand->setText(i18n("Insert clip"));
6447 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6448 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6449 updateTrackDuration(info.track, addCommand);
6450 m_commandStack->push(addCommand);
6452 selectClip(true, false, m_selectedTrack, in);
6453 // Automatic audio split
6454 if (KdenliveSettings::splitaudio())
6458 void CustomTrackView::clearSelection()
6460 resetSelectionGroup();
6461 scene()->clearSelection();
6463 emit clipItemSelected(NULL);
6466 void CustomTrackView::updatePalette()
6468 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6472 pen1.setColor(palette().text().color());
6473 m_cursorLine->setPen(pen1);
6475 emit tracksChanged();
6478 void CustomTrackView::removeTipAnimation()
6481 scene()->removeItem(m_visualTip);
6482 m_animationTimer->stop();
6490 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6492 if (m_visualTip == NULL) {
6493 QRectF rect = clip->sceneBoundingRect();
6494 m_animation = new QGraphicsItemAnimation;
6495 m_animation->setTimeLine(m_animationTimer);
6496 m_animation->setScaleAt(1, 1, 1);
6501 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6502 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6503 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6505 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6507 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6509 m_animation->setScaleAt(.5, 2, 2);
6513 polygon << QPoint(0, - size * 2);
6514 if (mode == RESIZESTART)
6515 polygon << QPoint(size * 2, 0);
6517 polygon << QPoint(- size * 2, 0);
6518 polygon << QPoint(0, size * 2);
6519 polygon << QPoint(0, - size * 2);
6521 m_visualTip = new QGraphicsPolygonItem(polygon);
6522 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6523 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6524 if (mode == RESIZESTART)
6525 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6527 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6529 m_animation->setScaleAt(.5, 2, 1);
6531 case TRANSITIONSTART:
6533 polygon << QPoint(0, - size * 2);
6534 if (mode == TRANSITIONSTART)
6535 polygon << QPoint(size * 2, 0);
6537 polygon << QPoint(- size * 2, 0);
6538 polygon << QPoint(0, 0);
6539 polygon << QPoint(0, - size * 2);
6541 m_visualTip = new QGraphicsPolygonItem(polygon);
6542 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6543 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6544 if (mode == TRANSITIONSTART)
6545 m_visualTip->setPos(rect.x(), rect.bottom());
6547 m_visualTip->setPos(rect.right(), rect.bottom());
6549 m_animation->setScaleAt(.5, 2, 2);
6556 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6557 m_visualTip->setZValue(100);
6558 scene()->addItem(m_visualTip);
6559 m_animation->setItem(m_visualTip);
6560 m_animationTimer->start();
6564 bool CustomTrackView::hasAudio(int track) const
6566 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6567 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6568 QGraphicsItem *item;
6569 for (int i = 0; i < collisions.count(); i++) {
6570 item = collisions.at(i);
6571 if (!item->isEnabled()) continue;
6572 if (item->type() == AVWIDGET) {
6573 ClipItem *clip = static_cast <ClipItem *>(item);
6574 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6580 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6582 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6583 m_commandStack->push(command);
6584 setDocumentModified();
6588 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
6590 EffectsParameterList parameters;
6592 parameters.addParam("tag", effect.attribute("tag"));
6593 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6594 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6595 parameters.addParam("id", effect.attribute("id"));
6596 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6597 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6598 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6599 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6601 QDomNodeList params = effect.elementsByTagName("parameter");
6602 for (int i = 0; i < params.count(); i++) {
6603 QDomElement e = params.item(i).toElement();
6604 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6605 // effects with geometry param need in / out synced with the clip, request it...
6606 parameters.addParam("_sync_in_out", "1");
6608 if (e.attribute("type") == "simplekeyframe") {
6610 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6611 double factor = e.attribute("factor", "1").toDouble();
6612 double offset = e.attribute("offset", "0").toDouble();
6613 for (int j = 0; j < values.count(); j++) {
6614 QString pos = values.at(j).section(':', 0, 0);
6615 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
6616 values[j] = pos + "=" + locale.toString(val);
6618 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6619 parameters.addParam(e.attribute("name"), values.join(";"));
6620 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6621 parameters.addParam("max", e.attribute("max"));
6622 parameters.addParam("min", e.attribute("min"));
6623 parameters.addParam("factor", e.attribute("factor", "1"));*/
6624 } else if (e.attribute("type") == "keyframe") {
6625 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6626 parameters.addParam("keyframes", e.attribute("keyframes"));
6627 parameters.addParam("max", e.attribute("max"));
6628 parameters.addParam("min", e.attribute("min"));
6629 parameters.addParam("factor", e.attribute("factor", "1"));
6630 parameters.addParam("offset", e.attribute("offset", "0"));
6631 parameters.addParam("starttag", e.attribute("starttag", "start"));
6632 parameters.addParam("endtag", e.attribute("endtag", "end"));
6633 } else if (e.attribute("namedesc").contains(';')) {
6634 QString format = e.attribute("format");
6635 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6636 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6638 QTextStream txtNeu(&neu);
6639 if (values.size() > 0)
6640 txtNeu << (int)values[0].toDouble();
6641 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6642 txtNeu << separators[i];
6643 txtNeu << (int)(values[i+1].toDouble());
6645 parameters.addParam("start", neu);
6647 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
6649 if (e.attribute("factor").contains('%')) {
6650 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6652 fact = e.attribute("factor", "1").toDouble();
6654 double offset = e.attribute("offset", "0").toDouble();
6655 parameters.addParam(e.attribute("name"), locale.toString((e.attribute("value").toDouble() - offset) / fact));
6657 parameters.addParam(e.attribute("name"), e.attribute("value"));
6664 void CustomTrackView::updateTrackNames(int track, bool added)
6666 QList <TrackInfo> tracks = m_document->tracksList();
6667 int max = tracks.count();
6668 int docTrack = max - track - 1;
6670 // count number of tracks of each type
6671 int videoTracks = 0;
6672 int audioTracks = 0;
6673 for (int i = max - 1; i >= 0; --i) {
6674 TrackInfo info = tracks.at(i);
6675 if (info.type == VIDEOTRACK)
6680 if (i <= docTrack) {
6681 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6682 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6685 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6686 info.trackName = type + QString::number(typeNumber);
6687 m_document->setTrackType(i, info);
6690 if (info.trackName == type + QString::number(typeNumber + 1)) {
6691 info.trackName = type + QString::number(typeNumber);
6692 m_document->setTrackType(i, info);
6697 emit tracksChanged();
6700 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6706 tracks << m_document->tracksCount() - track - 1;
6708 // negative track number -> update all tracks
6709 for (int i = 0; i < m_document->tracksCount(); ++i)
6713 for (int i = 0; i < tracks.count(); ++i) {
6715 // t + 1 because of black background track
6716 duration = m_document->renderer()->mltTrackDuration(t + 1);
6717 if (duration != m_document->trackDuration(t)) {
6718 m_document->setTrackDuration(t, duration);
6721 EffectsList effects = m_document->getTrackEffects(t);
6722 for (int j = 0; j < effects.count(); ++j) {
6724 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6725 * - update the effectstack if necessary
6732 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6734 QList<QGraphicsItem *> list = scene()->items();
6735 ClipItem *clip = NULL;
6736 for (int i = 0; i < list.size(); ++i) {
6737 if (list.at(i)->type() == AVWIDGET) {
6738 clip = static_cast <ClipItem *>(list.at(i));
6739 if (clip->clipProducer() == id) {
6740 clip->refreshClip(true, resetThumbs);
6746 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
6748 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
6750 if (effects.count()) {
6751 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6752 while (i != effects.constEnd()) {
6753 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, command);