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()) {
1643 if (effect.attribute("id") == "speed") {
1644 // TODO: uncomment after 0.8.2 release
1645 // emit displayMessage(i18n("Cannot add speed effect to track"));
1649 m_document->addTrackEffect(track - 1, effect);
1650 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1651 emit updateTrackEffectState(track - 1);
1652 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1655 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1657 // Special case: speed effect
1658 if (effect.attribute("id") == "speed") {
1659 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1660 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1664 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1665 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1666 if (strobe == 0) strobe = 1;
1667 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1668 EffectsParameterList params = clip->addEffect(effect);
1669 m_document->renderer()->mltAddEffect(track, pos, params);
1670 if (clip->isSelected()) emit clipItemSelected(clip);
1673 EffectsParameterList params = clip->addEffect(effect);
1674 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1675 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1676 if (clip->isSelected()) emit clipItemSelected(clip);
1677 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1680 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1682 QString index = effect.attribute("kdenlive_ix");
1683 if (pos < GenTime()) {
1684 // Delete track effect
1685 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1686 m_document->removeTrackEffect(track - 1, effect);
1688 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1689 emit updateTrackEffectState(track - 1);
1690 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1693 // Special case: speed effect
1694 if (effect.attribute("id") == "speed") {
1695 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1697 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1698 clip->deleteEffect(index);
1699 emit clipItemSelected(clip);
1700 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1704 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1705 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1706 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1709 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1711 clip->deleteEffect(index);
1712 emit clipItemSelected(clip);
1716 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1718 QList<QGraphicsItem *> itemList = group->childItems();
1719 QUndoCommand *effectCommand = new QUndoCommand();
1721 QDomElement namenode = effect.firstChildElement("name");
1722 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1723 else effectName = i18n("effect");
1724 effectCommand->setText(i18n("Add %1", effectName));
1726 for (int i = 0; i < itemList.count(); i++) {
1727 if (itemList.at(i)->type() == AVWIDGET) {
1728 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1729 if (effect.attribute("type") == "audio") {
1730 // Don't add audio effects on video clips
1731 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1732 } else if (effect.hasAttribute("type") == false) {
1733 // Don't add video effect on audio clips
1734 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1737 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1738 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1741 if (item->isItemLocked()) {
1744 item->initEffect(effect);
1746 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1751 m_commandStack->push(effectCommand);
1752 setDocumentModified();
1753 } else delete effectCommand;
1756 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1758 QList<QGraphicsItem *> itemList;
1759 QUndoCommand *effectCommand = new QUndoCommand();
1761 QDomElement namenode = effect.firstChildElement("name");
1762 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1763 else effectName = i18n("effect");
1764 effectCommand->setText(i18n("Add %1", effectName));
1766 if (track == -1) itemList = scene()->selectedItems();
1767 if (itemList.isEmpty()) {
1768 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1769 if (clip) itemList.append(clip);
1770 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1774 for (int i = 0; i < itemList.count(); i++) {
1775 if (itemList.at(i)->type() == GROUPWIDGET) {
1776 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1777 for (int j = 0; j < subitems.count(); j++) {
1778 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1783 for (int i = 0; i < itemList.count(); i++) {
1784 if (itemList.at(i)->type() == AVWIDGET) {
1785 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1786 if (effect.attribute("type") == "audio") {
1787 // Don't add audio effects on video clips
1788 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1789 /* do not show error message when item is part of a group as the user probably knows what he does then
1790 * and the message is annoying when working with the split audio feature */
1791 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1792 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1795 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1796 // Don't add video effect on audio clips
1797 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1798 /* do not show error message when item is part of a group as the user probably knows what he does then
1799 * and the message is annoying when working with the split audio feature */
1800 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1801 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1805 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1806 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1809 if (item->isItemLocked()) {
1813 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1814 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1816 item->initEffect(effect);
1818 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1821 if (effectCommand->childCount() > 0) {
1822 m_commandStack->push(effectCommand);
1823 setDocumentModified();
1824 if (effectCommand->childCount() == 1) {
1825 // Display newly added clip effect
1826 for (int i = 0; i < itemList.count(); i++) {
1827 if (itemList.at(i)->type() == AVWIDGET) {
1828 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1829 if (!clip->isSelected()) {
1831 clip->setSelected(true);
1833 clip->setSelectedEffect(clip->effectsCount() - 1);
1834 emit clipItemSelected(clip, clip->effectsCount() - 1);
1839 } else delete effectCommand;
1842 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1845 // delete track effect
1846 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1847 m_commandStack->push(command);
1848 setDocumentModified();
1851 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1852 //clip is in a group, also remove the effect in other clips of the group
1853 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1854 QUndoCommand *delCommand = new QUndoCommand();
1856 QDomElement namenode = effect.firstChildElement("name");
1857 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1858 else effectName = i18n("effect");
1859 delCommand->setText(i18n("Delete %1", effectName));
1862 for (int i = 0; i < items.count(); i++) {
1863 if (items.at(i)->type() == GROUPWIDGET) {
1864 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1865 for (int j = 0; j < subitems.count(); j++) {
1866 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1871 for (int i = 0; i < items.count(); i++) {
1872 if (items.at(i)->type() == AVWIDGET) {
1873 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1874 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1876 QDomElement eff = item->effectAt(ix);
1877 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1881 if (delCommand->childCount() > 0)
1882 m_commandStack->push(delCommand);
1885 setDocumentModified();
1888 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1889 m_commandStack->push(command);
1890 setDocumentModified();
1893 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1895 if (insertedEffect.isNull()) {
1896 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1899 QDomElement effect = insertedEffect.cloneNode().toElement();
1900 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1901 if (pos < GenTime()) {
1902 // editing a track effect
1903 EffectsParameterList effectParams = getEffectArgs(effect);
1904 // check if we are trying to reset a keyframe effect
1905 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1906 clip->initEffect(effect);
1907 effectParams = getEffectArgs(effect);
1909 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1910 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1911 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1912 emit updateTrackEffectState(track);
1913 setDocumentModified();
1917 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1919 // Special case: speed effect
1920 if (effect.attribute("id") == "speed") {
1921 if (effect.attribute("disable") == "1") {
1922 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1925 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1926 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1927 if (strobe == 0) strobe = 1;
1928 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1930 clip->setEffectAt(ix, effect);
1931 if (ix == clip->selectedEffectIndex()) {
1932 clip->setSelectedEffect(ix);
1933 if (!triggeredByUser)
1934 emit clipItemSelected(clip, ix);
1939 EffectsParameterList effectParams = getEffectArgs(effect);
1940 // check if we are trying to reset a keyframe effect
1941 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1942 clip->initEffect(effect);
1943 effectParams = getEffectArgs(effect);
1946 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1947 // A fade effect was modified, update the clip
1948 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1949 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1950 clip->setFadeIn(pos);
1952 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1953 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1954 clip->setFadeOut(pos);
1958 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1959 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1961 clip->setEffectAt(ix, effect);
1962 if (ix == clip->selectedEffectIndex()) {
1963 clip->setSelectedEffect(ix);
1964 if (!triggeredByUser)
1965 emit clipItemSelected(clip, ix);
1968 setDocumentModified();
1971 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1973 if (pos < GenTime()) {
1974 // Moving track effect
1975 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1976 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1978 if (!act.isNull() && !before.isNull()) {
1979 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1980 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1981 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1982 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1983 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1986 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1987 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1988 QDomElement act = clip->effectAt(newPos - 1);
1989 QDomElement before = clip->effectAt(oldPos - 1);
1990 clip->setEffectAt(oldPos - 1, act);
1991 clip->setEffectAt(newPos - 1, before);
1992 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1993 if (act.attribute("id") == "speed") {
1994 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1995 } else if (before.attribute("id") == "speed") {
1996 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1997 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1998 emit clipItemSelected(clip, newPos - 1);
1999 setDocumentModified();
2000 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2003 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
2005 EditEffectCommand *command;
2007 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
2008 else effect = clip->effectAt(effectPos);
2009 QDomElement oldEffect = effect.cloneNode().toElement();
2010 effect.setAttribute("disable", (int) disable);
2014 // editing track effect
2015 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
2017 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
2019 m_commandStack->push(command);
2020 setDocumentModified();;
2023 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
2025 MoveEffectCommand *command;
2027 // editing track effect
2028 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2029 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2030 m_commandStack->push(command);
2031 setDocumentModified();
2034 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
2036 EditEffectCommand *command;
2037 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2038 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
2039 m_commandStack->push(command);
2042 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2044 QDomElement effect = clip->getEffectAt(ix);
2045 QDomElement oldeffect = effect.cloneNode().toElement();
2046 effect.setAttribute("region", region);
2047 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2048 m_commandStack->push(command);
2051 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2055 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2056 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2057 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2059 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);
2061 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2062 m_blockRefresh = false;
2066 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2067 int cutPos = (int) cutTime.frames(m_document->fps());
2069 newPos.startPos = cutTime;
2070 newPos.endPos = info.endPos;
2071 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2072 newPos.track = info.track;
2073 newPos.cropDuration = newPos.endPos - newPos.startPos;
2075 bool snap = KdenliveSettings::snaptopoints();
2076 KdenliveSettings::setSnaptopoints(false);
2077 ClipItem *dup = item->clone(newPos);
2079 // remove unwanted effects
2080 // fade in from 2nd part of the clip
2081 int ix = dup->hasEffect(QString(), "fadein");
2083 QDomElement oldeffect = dup->effectAt(ix);
2084 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2086 ix = dup->hasEffect(QString(), "fade_from_black");
2088 QDomElement oldeffect = dup->effectAt(ix);
2089 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2091 // fade out from 1st part of the clip
2092 ix = item->hasEffect(QString(), "fadeout");
2094 QDomElement oldeffect = item->effectAt(ix);
2095 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2097 ix = item->hasEffect(QString(), "fade_to_black");
2099 QDomElement oldeffect = item->effectAt(ix);
2100 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2104 item->resizeEnd(cutPos);
2105 scene()->addItem(dup);
2106 if (item->checkKeyFrames())
2107 slotRefreshEffects(item);
2108 if (dup->checkKeyFrames())
2109 slotRefreshEffects(dup);
2111 item->baseClip()->addReference();
2112 m_document->updateClip(item->baseClip()->getId());
2113 setDocumentModified();
2114 KdenliveSettings::setSnaptopoints(snap);
2115 if (execute && item->isSelected())
2116 emit clipItemSelected(item);
2121 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2122 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2124 if (!item || !dup || item == dup) {
2125 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2126 m_blockRefresh = false;
2129 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2130 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2134 bool snap = KdenliveSettings::snaptopoints();
2135 KdenliveSettings::setSnaptopoints(false);
2137 // join fade effects again
2138 int ix = dup->hasEffect(QString(), "fadeout");
2140 QDomElement effect = dup->effectAt(ix);
2141 item->addEffect(effect);
2143 ix = dup->hasEffect(QString(), "fade_to_black");
2145 QDomElement effect = dup->effectAt(ix);
2146 item->addEffect(effect);
2149 m_waitingThumbs.removeAll(dup);
2150 bool selected = item->isSelected();
2151 if (dup->isSelected()) {
2153 item->setSelected(true);
2154 emit clipItemSelected(NULL);
2156 dup->baseClip()->removeReference();
2157 m_document->updateClip(dup->baseClip()->getId());
2158 scene()->removeItem(dup);
2162 ItemInfo clipinfo = item->info();
2163 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2164 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2166 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2167 setDocumentModified();
2169 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2171 KdenliveSettings::setSnaptopoints(snap);
2172 if (execute && selected)
2173 emit clipItemSelected(item);
2176 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2179 void CustomTrackView::slotEnableRefresh()
2181 m_blockRefresh = false;
2184 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2186 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2187 if (itemList.count() == 1) {
2188 if (itemList.at(0)->type() == AVWIDGET) {
2189 ClipItem *item = (ClipItem *) itemList.at(0);
2191 info.track = item->track();
2192 ClipItem *transitionClip = NULL;
2193 const int transitiontrack = getPreviousVideoTrack(info.track);
2194 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2195 if (pos < item->startPos() + item->cropDuration() / 2) {
2196 // add transition to clip start
2197 info.startPos = item->startPos();
2198 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2199 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2200 info.endPos = transitionClip->endPos();
2201 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2202 // Check there is no other transition at that place
2203 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2204 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2205 QList<QGraphicsItem *> selection = m_scene->items(r);
2206 bool transitionAccepted = true;
2207 for (int i = 0; i < selection.count(); i++) {
2208 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2209 Transition *tr = static_cast <Transition *>(selection.at(i));
2210 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2211 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2212 } else transitionAccepted = false;
2215 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2216 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2219 // add transition to clip end
2220 info.endPos = item->endPos();
2221 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2222 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2223 info.startPos = transitionClip->startPos();
2224 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2225 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2226 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2228 // Check there is no other transition at that place
2229 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2230 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2231 QList<QGraphicsItem *> selection = m_scene->items(r);
2232 bool transitionAccepted = true;
2233 for (int i = 0; i < selection.count(); i++) {
2234 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2235 Transition *tr = static_cast <Transition *>(selection.at(i));
2236 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2237 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2238 } else transitionAccepted = false;
2241 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2242 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2245 } else for (int i = 0; i < itemList.count(); i++) {
2246 if (itemList.at(i)->type() == AVWIDGET) {
2247 ClipItem *item = (ClipItem *) itemList.at(i);
2249 info.startPos = item->startPos();
2250 info.endPos = info.startPos + GenTime(65, m_document->fps());
2251 info.track = item->track();
2253 // Check there is no other transition at that place
2254 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2255 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2256 QList<QGraphicsItem *> selection = m_scene->items(r);
2257 bool transitionAccepted = true;
2258 for (int i = 0; i < selection.count(); i++) {
2259 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2260 Transition *tr = static_cast <Transition *>(selection.at(i));
2261 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2262 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2263 } else transitionAccepted = false;
2266 int transitiontrack = getPreviousVideoTrack(info.track);
2267 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2268 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2273 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2275 if (transitionInfo.startPos >= transitionInfo.endPos) {
2276 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2279 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2280 m_commandStack->push(command);
2281 setDocumentModified();
2284 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2286 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2287 //kDebug() << "---- ADDING transition " << params.attribute("value");
2288 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2289 scene()->addItem(tr);
2290 setDocumentModified();
2292 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2297 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2299 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2301 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2304 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2305 if (m_dragItem == item) m_dragItem = NULL;
2307 #if QT_VERSION >= 0x040600
2308 // animate item deletion
2309 item->closeAnimation();
2313 emit transitionItemSelected(NULL);
2314 setDocumentModified();
2317 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2319 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2320 QDomElement xml = tr->toXML();
2321 if (old.isNull() || xml.isNull()) {
2322 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2325 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2326 updateTrackDuration(tr->track(), command);
2327 m_commandStack->push(command);
2328 setDocumentModified();
2331 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2333 Transition *item = getTransitionItemAt(pos, track);
2335 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2340 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2342 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);
2343 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2344 item->setTransitionParameters(transition);
2345 if (updateTransitionWidget) {
2346 ItemInfo info = item->info();
2348 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2349 if (transitionClip && transitionClip->baseClip()) {
2350 QString size = transitionClip->baseClip()->getProperty("frame_size");
2351 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2352 if (factor == 0) factor = 1.0;
2353 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2354 p.setY(size.section('x', 1, 1).toInt());
2356 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2358 setDocumentModified();
2361 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2364 const QPointF pos = mapToScene(event->pos());
2365 if (m_selectionGroup) {
2366 m_selectionGroup->setPos(pos);
2367 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2368 event->acceptProposedAction();
2370 // Drag enter was not possible, try again at mouse position
2371 insertDropClips(event->mimeData(), event->pos());
2375 QGraphicsView::dragMoveEvent(event);
2379 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2381 if (m_selectionGroup && m_clipDrag) {
2382 m_thumbsTimer.stop();
2383 m_waitingThumbs.clear();
2384 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2386 scene()->destroyItemGroup(m_selectionGroup);
2387 m_selectionGroup = NULL;
2388 } else QGraphicsView::dragLeaveEvent(event);
2391 void CustomTrackView::dropEvent(QDropEvent * event)
2393 if (m_selectionGroup && m_clipDrag) {
2394 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2395 resetSelectionGroup();
2396 m_scene->clearSelection();
2397 bool hasVideoClip = false;
2398 QUndoCommand *addCommand = new QUndoCommand();
2399 addCommand->setText(i18n("Add timeline clip"));
2400 QList <ClipItem *> brokenClips;
2402 for (int i = 0; i < items.count(); i++) {
2403 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2404 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2405 if (items.count() == 1) {
2406 updateClipTypeActions(item);
2408 updateClipTypeActions(NULL);
2411 //TODO: take care of edit mode for undo
2412 item->baseClip()->addReference();
2413 //item->setZValue(item->defaultZValue());
2414 m_document->updateClip(item->baseClip()->getId());
2415 ItemInfo info = item->info();
2417 int tracknumber = m_document->tracksCount() - info.track - 1;
2418 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2419 if (isLocked) item->setItemLocked(true);
2420 ItemInfo clipInfo = info;
2421 clipInfo.track = m_document->tracksCount() - item->track();
2423 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2425 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2426 brokenClips.append(item);
2429 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2431 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2432 updateTrackDuration(info.track, addCommand);
2434 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2435 // add transparency transition
2436 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2437 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2439 item->setSelected(true);
2441 qDeleteAll(brokenClips);
2442 brokenClips.clear();
2443 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2444 else delete addCommand;
2446 // Automatic audio split
2447 if (KdenliveSettings::splitaudio())
2449 setDocumentModified();
2453 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2454 QList<QGraphicsItem *> selection = m_scene->items(rect);
2455 QStringList timelineList;
2457 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2458 for (int i = 0; i < selection.count(); i++) {
2459 if (selection.at(i)->type() == AVWIDGET) {
2460 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2461 int start = clip->startPos().frames(m_document->fps());
2462 int end = clip->endPos().frames(m_document->fps());
2463 timelineList.append(QString::number(start) + "-" + QString::number(end));
2466 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2469 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2470 if (items.count() > 1) {
2471 groupSelectedItems(true);
2472 } else if (items.count() == 1) {
2473 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2474 emit clipItemSelected((ClipItem*)m_dragItem, -1, false);
2476 event->setDropAction(Qt::MoveAction);
2478 } else QGraphicsView::dropEvent(event);
2482 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2484 bool snap = KdenliveSettings::snaptopoints();
2485 KdenliveSettings::setSnaptopoints(false);
2486 if (mode == OVERWRITEEDIT) {
2487 // if we are in overwrite mode, move clips accordingly
2489 if (item == NULL) info = posinfo;
2490 else info = item->info();
2491 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);
2492 QList<QGraphicsItem *> selection = m_scene->items(rect);
2493 if (item) selection.removeAll(item);
2494 for (int i = 0; i < selection.count(); i++) {
2495 if (!selection.at(i)->isEnabled()) continue;
2496 if (selection.at(i)->type() == AVWIDGET) {
2497 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2498 if (clip->startPos() < info.startPos) {
2499 if (clip->endPos() > info.endPos) {
2500 ItemInfo clipInfo = clip->info();
2501 ItemInfo dupInfo = clipInfo;
2502 GenTime diff = info.startPos - clipInfo.startPos;
2503 dupInfo.startPos = info.startPos;
2504 dupInfo.cropStart += diff;
2505 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2506 ItemInfo newdupInfo = dupInfo;
2507 GenTime diff2 = info.endPos - info.startPos;
2508 newdupInfo.startPos = info.endPos;
2509 newdupInfo.cropStart += diff2;
2510 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2511 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2512 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2513 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2514 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2516 ItemInfo newclipInfo = clip->info();
2517 newclipInfo.endPos = info.startPos;
2518 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2519 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2521 } else if (clip->endPos() <= info.endPos) {
2522 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2523 m_waitingThumbs.removeAll(clip);
2524 scene()->removeItem(clip);
2528 ItemInfo newclipInfo = clip->info();
2529 newclipInfo.startPos = info.endPos;
2530 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2531 clip->resizeStart(info.endPos.frames(m_document->fps()));
2535 } else if (mode == INSERTEDIT) {
2536 // if we are in push mode, move clips accordingly
2538 if (item == NULL) info = posinfo;
2539 else info = item->info();
2540 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);
2541 QList<QGraphicsItem *> selection = m_scene->items(rect);
2542 if (item) selection.removeAll(item);
2543 for (int i = 0; i < selection.count(); i++) {
2544 if (selection.at(i)->type() == AVWIDGET) {
2545 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2546 if (clip->startPos() < info.startPos) {
2547 if (clip->endPos() > info.startPos) {
2548 ItemInfo clipInfo = clip->info();
2549 ItemInfo dupInfo = clipInfo;
2550 GenTime diff = info.startPos - clipInfo.startPos;
2551 dupInfo.startPos = info.startPos;
2552 dupInfo.cropStart += diff;
2553 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2554 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2555 // Commented out; variable dup unused. --granjow
2556 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2557 cutClip(clipInfo, info.startPos, true, false);
2560 // TODO: add insertspacecommand
2565 KdenliveSettings::setSnaptopoints(snap);
2569 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2571 if (mode == OVERWRITEEDIT) {
2572 // if we are in overwrite or push mode, move clips accordingly
2573 bool snap = KdenliveSettings::snaptopoints();
2574 KdenliveSettings::setSnaptopoints(false);
2575 ItemInfo info = item->info();
2576 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2577 QList<QGraphicsItem *> selection = m_scene->items(rect);
2578 selection.removeAll(item);
2579 for (int i = 0; i < selection.count(); i++) {
2580 if (!selection.at(i)->isEnabled()) continue;
2581 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2582 Transition *tr = static_cast<Transition *>(selection.at(i));
2583 if (tr->startPos() < info.startPos) {
2584 ItemInfo firstPos = tr->info();
2585 ItemInfo newPos = firstPos;
2586 firstPos.endPos = item->startPos();
2587 newPos.startPos = item->endPos();
2588 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2589 if (tr->endPos() > info.endPos) {
2591 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2593 } else if (tr->endPos() > info.endPos) {
2595 ItemInfo firstPos = tr->info();
2596 firstPos.startPos = item->endPos();
2597 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2599 // remove transition
2600 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2604 KdenliveSettings::setSnaptopoints(snap);
2608 QStringList CustomTrackView::mimeTypes() const
2610 QStringList qstrList;
2611 // list of accepted mime types for drop
2612 qstrList.append("text/plain");
2613 qstrList.append("kdenlive/producerslist");
2614 qstrList.append("kdenlive/clip");
2618 Qt::DropActions CustomTrackView::supportedDropActions() const
2620 // returns what actions are supported when dropping
2621 return Qt::MoveAction;
2624 void CustomTrackView::setDuration(int duration)
2626 int diff = qAbs(duration - sceneRect().width());
2627 if (diff * matrix().m11() > -50) {
2628 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2629 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2631 m_projectDuration = duration;
2634 int CustomTrackView::duration() const
2636 return m_projectDuration;
2639 void CustomTrackView::addTrack(TrackInfo type, int ix)
2641 if (ix == -1 || ix == m_document->tracksCount()) {
2642 m_document->insertTrack(0, type);
2643 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2645 m_document->insertTrack(m_document->tracksCount() - ix, type);
2646 // insert track in MLT playlist
2647 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2649 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2650 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2651 QList<QGraphicsItem *> selection = m_scene->items(r);
2652 resetSelectionGroup();
2654 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2655 scene()->addItem(m_selectionGroup);
2656 for (int i = 0; i < selection.count(); i++) {
2657 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2658 m_selectionGroup->addToGroup(selection.at(i));
2659 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2662 // Move graphic items
2663 m_selectionGroup->translate(0, m_tracksHeight);
2665 // adjust track number
2666 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2667 for (int i = 0; i < children.count(); i++) {
2668 if (children.at(i)->type() == GROUPWIDGET) {
2669 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2670 children << grp->childItems();
2673 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2675 ItemInfo clipinfo = item->info();
2676 if (item->type() == AVWIDGET) {
2677 ClipItem *clip = static_cast <ClipItem *>(item);
2678 // slowmotion clips are not track dependant, so no need to update them
2679 if (clip->speed() != 1.0) continue;
2680 // We add a move clip command so that we get the correct producer for new track number
2681 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2682 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2683 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2684 // problem updating clip
2685 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2688 } else if (item->type() == TRANSITIONWIDGET) {
2689 Transition *tr = static_cast <Transition *>(item);
2690 int track = tr->transitionEndTrack();
2692 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2696 resetSelectionGroup(false);
2699 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2700 for (int i = 0; i < m_guides.count(); i++) {
2701 QLineF l = m_guides.at(i)->line();
2702 l.setP2(QPointF(l.x2(), maxHeight));
2703 m_guides.at(i)->setLine(l);
2706 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2707 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2708 viewport()->update();
2709 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2710 //setFixedHeight(50 * m_tracksCount);
2712 updateTrackNames(ix, true);
2715 void CustomTrackView::removeTrack(int ix)
2717 // Delete track in MLT playlist
2718 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2719 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2721 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2722 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2723 QList<QGraphicsItem *> selection = m_scene->items(r);
2725 resetSelectionGroup();
2727 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2728 scene()->addItem(m_selectionGroup);
2729 for (int i = 0; i < selection.count(); i++) {
2730 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2731 m_selectionGroup->addToGroup(selection.at(i));
2732 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2735 // Move graphic items
2736 qreal ydiff = 0 - (int) m_tracksHeight;
2737 m_selectionGroup->translate(0, ydiff);
2739 // adjust track number
2740 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2741 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2742 for (int i = 0; i < children.count(); i++) {
2743 if (children.at(i)->type() == GROUPWIDGET) {
2744 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2745 children << grp->childItems();
2748 if (children.at(i)->type() == AVWIDGET) {
2749 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2751 ItemInfo clipinfo = clip->info();
2752 // We add a move clip command so that we get the correct producer for new track number
2753 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2754 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2755 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2756 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2759 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2760 Transition *tr = static_cast <Transition *>(children.at(i));
2762 int track = tr->transitionEndTrack();
2764 ItemInfo clipinfo = tr->info();
2765 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2769 resetSelectionGroup(false);
2771 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2772 for (int i = 0; i < m_guides.count(); i++) {
2773 QLineF l = m_guides.at(i)->line();
2774 l.setP2(QPointF(l.x2(), maxHeight));
2775 m_guides.at(i)->setLine(l);
2777 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2778 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2780 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2781 viewport()->update();
2783 updateTrackNames(ix, false);
2784 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2787 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2789 for (int i = 0; i < trackInfos.count(); ++i) {
2790 m_document->setTrackType(i, trackInfos.at(i));
2791 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2792 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2795 viewport()->update();
2796 emit trackHeightChanged();
2799 void CustomTrackView::slotSwitchTrackAudio(int ix)
2801 /*for (int i = 0; i < m_document->tracksCount(); i++)
2802 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2803 int tracknumber = m_document->tracksCount() - ix - 1;
2804 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2805 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2806 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2807 setDocumentModified();
2810 void CustomTrackView::slotSwitchTrackLock(int ix)
2812 int tracknumber = m_document->tracksCount() - ix - 1;
2813 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2814 m_commandStack->push(command);
2818 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2820 int tracknumber = m_document->tracksCount() - ix - 1;
2821 m_document->switchTrackLock(tracknumber, lock);
2823 emit doTrackLock(ix, lock);
2824 AbstractClipItem *clip = NULL;
2825 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2827 for (int i = 0; i < selection.count(); i++) {
2828 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2829 if (selection.at(i)->parentItem() && m_selectionGroup) {
2830 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2831 resetSelectionGroup();
2834 bool changeGroupLock = true;
2835 bool hasClipOnTrack = false;
2836 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2837 for (int j = 0; j < children.count(); ++j) {
2838 if (children.at(j)->isSelected()) {
2839 if (children.at(j)->type() == AVWIDGET)
2840 emit clipItemSelected(NULL);
2841 else if (children.at(j)->type() == TRANSITIONWIDGET)
2842 emit transitionItemSelected(NULL);
2847 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2848 if (child == m_dragItem)
2851 // only unlock group, if it is not locked by another track too
2852 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2853 changeGroupLock = false;
2855 // only (un-)lock if at least one clip is on the track
2856 if (child->track() == ix)
2857 hasClipOnTrack = true;
2859 if (changeGroupLock && hasClipOnTrack)
2860 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2861 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2862 if (selection.at(i)->parentItem()) {
2863 if (selection.at(i)->parentItem() == m_selectionGroup) {
2864 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2865 resetSelectionGroup();
2867 // groups are handled separately
2872 if (selection.at(i)->isSelected()) {
2873 if (selection.at(i)->type() == AVWIDGET)
2874 emit clipItemSelected(NULL);
2876 emit transitionItemSelected(NULL);
2878 clip = static_cast <AbstractClipItem *>(selection.at(i));
2879 clip->setItemLocked(lock);
2880 if (clip == m_dragItem)
2884 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2885 viewport()->update();
2886 setDocumentModified();
2889 void CustomTrackView::slotSwitchTrackVideo(int ix)
2891 int tracknumber = m_document->tracksCount() - ix;
2892 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2893 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2894 setDocumentModified();
2897 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2899 // Check there is no group going over several tracks there, or that would result in timeline corruption
2900 QList<QGraphicsItem *> selection = scene()->items(rect);
2902 int maxHeight = m_tracksHeight * 1.5;
2903 for (int i = 0; i < selection.count(); i++) {
2904 // Check that we don't try to move a group with clips on other tracks
2905 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2908 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2916 void CustomTrackView::slotRemoveSpace()
2920 if (m_menuPosition.isNull()) {
2921 pos = GenTime(cursorPos(), m_document->fps());
2923 TrackDialog d(m_document, parentWidget());
2924 d.comboTracks->setCurrentIndex(m_selectedTrack);
2925 d.label->setText(i18n("Track"));
2926 d.before_select->setHidden(true);
2927 d.setWindowTitle(i18n("Remove Space"));
2928 d.video_track->setHidden(true);
2929 d.audio_track->setHidden(true);
2930 if (d.exec() != QDialog::Accepted) return;
2931 track = d.comboTracks->currentIndex();
2933 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2934 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2937 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2938 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2942 ClipItem *item = getClipItemAt(pos, track);
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);
2947 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2949 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);
2953 // Make sure there is no group in the way
2954 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2957 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2959 // groups found on track, do not allow the move
2960 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2964 QList<ItemInfo> clipsToMove;
2965 QList<ItemInfo> transitionsToMove;
2967 for (int i = 0; i < items.count(); i++) {
2968 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2969 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2970 ItemInfo info = item->info();
2971 if (item->type() == AVWIDGET) {
2972 clipsToMove.append(info);
2973 } else if (item->type() == TRANSITIONWIDGET) {
2974 transitionsToMove.append(info);
2979 if (!transitionsToMove.isEmpty()) {
2980 // Make sure that by moving the items, we don't get a transition collision
2981 // Find first transition
2982 ItemInfo info = transitionsToMove.at(0);
2983 for (int i = 1; i < transitionsToMove.count(); i++)
2984 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
2986 // make sure there are no transitions on the way
2987 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
2988 items = scene()->items(rect);
2989 int transitionCorrection = -1;
2990 for (int i = 0; i < items.count(); i++) {
2991 if (items.at(i)->type() == TRANSITIONWIDGET) {
2992 // There is a transition on the way
2993 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2994 int transitionEnd = item->endPos().frames(m_document->fps());
2995 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
2999 if (transitionCorrection > 0) {
3000 // We need to fix the move length
3001 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3004 // Make sure we don't send transition before 0
3005 if (info.startPos.frames(m_document->fps()) < length) {
3006 // reduce length to maximum possible
3007 length = info.startPos.frames(m_document->fps());
3011 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3012 updateTrackDuration(track, command);
3013 m_commandStack->push(command);
3016 void CustomTrackView::slotInsertSpace()
3020 if (m_menuPosition.isNull()) {
3021 pos = GenTime(cursorPos(), m_document->fps());
3023 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3024 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3026 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
3027 if (d.exec() != QDialog::Accepted) return;
3028 GenTime spaceDuration = d.selectedDuration();
3029 track = d.selectedTrack();
3031 QList<QGraphicsItem *> items;
3033 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3034 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3038 ClipItem *item = getClipItemAt(pos, track);
3039 if (item) pos = item->startPos();
3041 // Make sure there is no group in the way
3042 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3044 items = checkForGroups(rect, &isOk);
3046 // groups found on track, do not allow the move
3047 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3051 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3052 items = scene()->items(rect);
3055 QList<ItemInfo> clipsToMove;
3056 QList<ItemInfo> transitionsToMove;
3058 for (int i = 0; i < items.count(); i++) {
3059 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3060 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3061 ItemInfo info = item->info();
3062 if (item->type() == AVWIDGET)
3063 clipsToMove.append(info);
3064 else if (item->type() == TRANSITIONWIDGET)
3065 transitionsToMove.append(info);
3069 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3070 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3071 updateTrackDuration(track, command);
3072 m_commandStack->push(command);
3076 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3078 int diff = duration.frames(m_document->fps());
3079 resetSelectionGroup();
3080 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3081 scene()->addItem(m_selectionGroup);
3083 Transition *transition;
3085 // Create lists with start pos for each track
3086 QMap <int, int> trackClipStartList;
3087 QMap <int, int> trackTransitionStartList;
3089 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3090 trackClipStartList[i] = -1;
3091 trackTransitionStartList[i] = -1;
3094 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3095 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3097 if (clip->parentItem()) {
3098 m_selectionGroup->addToGroup(clip->parentItem());
3099 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3101 m_selectionGroup->addToGroup(clip);
3102 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3104 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))
3105 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3107 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);
3110 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3111 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3113 if (transition->parentItem()) {
3114 m_selectionGroup->addToGroup(transition->parentItem());
3115 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3117 m_selectionGroup->addToGroup(transition);
3118 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3120 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))
3121 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3122 } 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);
3124 m_selectionGroup->translate(diff, 0);
3126 // update items coordinates
3127 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3129 for (int i = 0; i < itemList.count(); i++) {
3130 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3131 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3132 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3133 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3134 for (int j = 0; j < children.count(); j++) {
3135 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3140 resetSelectionGroup(false);
3142 track = m_document->tracksCount() - track;
3143 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3146 void CustomTrackView::deleteClip(const QString &clipId)
3148 resetSelectionGroup();
3149 QList<QGraphicsItem *> itemList = items();
3150 QUndoCommand *deleteCommand = new QUndoCommand();
3152 for (int i = 0; i < itemList.count(); i++) {
3153 if (itemList.at(i)->type() == AVWIDGET) {
3154 ClipItem *item = (ClipItem *)itemList.at(i);
3155 if (item->clipProducer() == clipId) {
3157 if (item->parentItem()) {
3158 // Clip is in a group, destroy the group
3159 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3161 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3165 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3167 delete deleteCommand;
3169 updateTrackDuration(-1, deleteCommand);
3170 m_commandStack->push(deleteCommand);
3174 void CustomTrackView::setCursorPos(int pos, bool seek)
3176 if (pos == m_cursorPos) return;
3177 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3179 if (seek) m_document->renderer()->seek(m_cursorPos);
3180 else if (m_autoScroll) checkScrolling();
3181 m_cursorLine->setPos(m_cursorPos, 0);
3184 void CustomTrackView::updateCursorPos()
3186 m_cursorLine->setPos(m_cursorPos, 0);
3189 int CustomTrackView::cursorPos()
3191 return (int)(m_cursorPos);
3194 void CustomTrackView::moveCursorPos(int delta)
3196 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3197 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3198 m_cursorPos += delta;
3199 m_cursorLine->setPos(m_cursorPos, 0);
3200 m_document->renderer()->seek(m_cursorPos);
3203 void CustomTrackView::initCursorPos(int pos)
3205 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3207 m_cursorLine->setPos(pos, 0);
3211 void CustomTrackView::checkScrolling()
3213 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3216 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3218 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3219 QGraphicsView::mouseReleaseEvent(event);
3220 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3221 #if QT_VERSION >= 0x040600
3222 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3224 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3225 if (event->button() == Qt::MidButton) {
3228 setDragMode(QGraphicsView::NoDrag);
3229 if (m_operationMode == MOVEGUIDE) {
3230 setCursor(Qt::ArrowCursor);
3231 m_operationMode = NONE;
3232 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3233 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3234 if (newPos != m_dragGuide->position()) {
3235 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3236 m_commandStack->push(command);
3237 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3238 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3239 m_document->syncGuides(m_guides);
3244 } else if (m_operationMode == SPACER && m_selectionGroup) {
3246 if (event->modifiers() != Qt::ControlModifier) {
3247 // We are moving all tracks
3249 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3250 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3252 if (timeOffset != GenTime()) {
3253 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3255 QList<ItemInfo> clipsToMove;
3256 QList<ItemInfo> transitionsToMove;
3258 // Create lists with start pos for each track
3259 QMap <int, int> trackClipStartList;
3260 QMap <int, int> trackTransitionStartList;
3262 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3263 trackClipStartList[i] = -1;
3264 trackTransitionStartList[i] = -1;
3267 for (int i = 0; i < items.count(); i++) {
3268 if (items.at(i)->type() == GROUPWIDGET)
3269 items += items.at(i)->childItems();
3272 for (int i = 0; i < items.count(); i++) {
3273 if (items.at(i)->type() == AVWIDGET) {
3274 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3275 ItemInfo info = item->info();
3276 clipsToMove.append(info);
3278 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3279 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3280 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3281 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3282 ItemInfo info = item->info();
3283 transitionsToMove.append(info);
3285 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3286 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3289 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3290 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3291 updateTrackDuration(track, command);
3292 m_commandStack->push(command);
3293 if (track != -1) track = m_document->tracksCount() - track;
3294 kDebug() << "SPACER TRACK:" << track;
3295 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3296 setDocumentModified();
3299 resetSelectionGroup(false);
3300 m_operationMode = NONE;
3301 } else if (m_operationMode == RUBBERSELECTION) {
3302 resetSelectionGroup();
3303 groupSelectedItems();
3304 m_operationMode = NONE;
3307 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3308 emit transitionItemSelected(NULL);
3312 if (m_dragItem) info = m_dragItem->info();
3314 if (m_operationMode == MOVE) {
3315 setCursor(Qt::OpenHandCursor);
3316 if (m_dragItem->parentItem() == 0) {
3317 // we are moving one clip, easy
3318 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3319 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3320 Mlt::Producer *prod = item->getProducer(info.track);
3321 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);
3324 QUndoCommand *moveCommand = new QUndoCommand();
3325 moveCommand->setText(i18n("Move clip"));
3326 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3328 int tracknumber = m_document->tracksCount() - item->track() - 1;
3329 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3330 if (isLocked) item->setItemLocked(true);
3331 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3332 // Also move automatic transitions (on lower track)
3333 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3334 ItemInfo startTrInfo;
3335 ItemInfo newStartTrInfo;
3336 bool moveStartTrans = false;
3337 bool moveEndTrans = false;
3338 if (startTransition && startTransition->isAutomatic()) {
3339 startTrInfo = startTransition->info();
3340 newStartTrInfo = startTrInfo;
3341 newStartTrInfo.track = info.track;
3342 newStartTrInfo.startPos = info.startPos;
3343 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3344 // transition end should stay the same
3346 // transition end should be adjusted to clip
3347 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3349 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3351 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3352 // Check if there is a transition at clip end
3353 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3354 if (tr && tr->isAutomatic()) {
3355 ItemInfo trInfo = tr->info();
3356 ItemInfo newTrInfo = trInfo;
3357 newTrInfo.track = info.track;
3358 newTrInfo.endPos = m_dragItem->endPos();
3359 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3360 // transition start should stay the same
3362 // transition start should be moved
3363 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3365 if (newTrInfo.startPos < newTrInfo.endPos) {
3366 moveEndTrans = true;
3367 if (moveStartTrans) {
3368 // we have to move both transitions, remove the start one so that there is no collision
3369 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3371 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3372 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3373 if (moveStartTrans) {
3374 // re-add transition in correct place
3375 int transTrack = startTransition->transitionEndTrack();
3376 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3377 transTrack = getPreviousVideoTrack(info.track);
3379 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3380 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3386 if (moveStartTrans && !moveEndTrans) {
3387 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3388 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3391 // Also move automatic transitions (on upper track)
3392 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3393 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3394 ItemInfo trInfo = tr->info();
3395 ItemInfo newTrInfo = trInfo;
3396 newTrInfo.startPos = m_dragItem->startPos();
3397 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3398 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3399 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3400 // transition end should be adjusted to clip on upper track
3401 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3403 if (newTrInfo.startPos < newTrInfo.endPos) {
3404 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3405 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3409 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3410 // Check if there is a transition at clip end
3411 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3412 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3413 ItemInfo trInfo = tr->info();
3414 ItemInfo newTrInfo = trInfo;
3415 newTrInfo.endPos = m_dragItem->endPos();
3416 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3417 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3418 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3419 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3420 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3421 // transition start should be moved
3422 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3424 if (newTrInfo.startPos < newTrInfo.endPos) {
3425 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3426 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3431 updateTrackDuration(info.track, moveCommand);
3432 if (m_dragItemInfo.track != info.track)
3433 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3434 m_commandStack->push(moveCommand);
3435 //checkTrackSequence(m_dragItem->track());
3437 // undo last move and emit error message
3438 bool snap = KdenliveSettings::snaptopoints();
3439 KdenliveSettings::setSnaptopoints(false);
3440 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3441 KdenliveSettings::setSnaptopoints(snap);
3442 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3444 setDocumentModified();
3445 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3446 Transition *transition = static_cast <Transition *>(m_dragItem);
3447 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3448 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)) {
3449 // Moving transition failed, revert to previous position
3450 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3451 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3453 QUndoCommand *moveCommand = new QUndoCommand();
3454 moveCommand->setText(i18n("Move transition"));
3455 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3456 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3457 updateTrackDuration(info.track, moveCommand);
3458 if (m_dragItemInfo.track != info.track)
3459 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3460 m_commandStack->push(moveCommand);
3461 setDocumentModified();
3465 // Moving several clips. We need to delete them and readd them to new position,
3466 // or they might overlap each other during the move
3467 QGraphicsItemGroup *group;
3468 if (m_selectionGroup)
3469 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3471 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3472 QList<QGraphicsItem *> items = group->childItems();
3474 QList<ItemInfo> clipsToMove;
3475 QList<ItemInfo> transitionsToMove;
3477 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3478 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3480 QUndoCommand *moveGroup = new QUndoCommand();
3481 moveGroup->setText(i18n("Move group"));
3482 if (timeOffset != GenTime() || trackOffset != 0) {
3483 // remove items in MLT playlist
3486 int max = items.count();
3487 for (int i = 0; i < max; i++) {
3488 if (items.at(i)->type() == GROUPWIDGET) {
3489 items += items.at(i)->childItems();
3492 m_document->renderer()->blockSignals(true);
3493 for (int i = 0; i < items.count(); i++) {
3494 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3495 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3496 ItemInfo info = item->info();
3497 if (item->type() == AVWIDGET) {
3498 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3499 // error, clip cannot be removed from playlist
3500 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3502 clipsToMove.append(info);
3505 transitionsToMove.append(info);
3506 Transition *tr = static_cast <Transition*>(item);
3507 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3510 m_document->renderer()->blockSignals(false);
3511 for (int i = 0; i < items.count(); i++) {
3512 // re-add items in correct place
3513 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3514 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3516 ItemInfo info = item->info();
3517 int tracknumber = m_document->tracksCount() - info.track - 1;
3518 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3520 group->removeFromGroup(item);
3521 item->setItemLocked(true);
3524 if (item->type() == AVWIDGET) {
3525 ClipItem *clip = static_cast <ClipItem*>(item);
3526 int trackProducer = info.track;
3527 info.track = m_document->tracksCount() - info.track;
3528 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3529 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3530 for (int i = 0; i < clip->effectsCount(); i++) {
3531 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3534 Transition *tr = static_cast <Transition*>(item);
3535 int newTrack = tr->transitionEndTrack();
3536 if (!tr->forcedTrack()) {
3537 newTrack = getPreviousVideoTrack(info.track);
3539 tr->updateTransitionEndTrack(newTrack);
3540 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3541 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3544 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3545 updateTrackDuration(-1, moveGroup);
3546 m_commandStack->push(moveGroup);
3548 //QPointF top = group->sceneBoundingRect().topLeft();
3549 //QPointF oldpos = m_selectionGroup->scenePos();
3550 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3551 //group->setPos(top);
3552 //TODO: get rid of the 3 lines below
3553 if (m_selectionGroup) {
3554 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3555 m_selectionGroupInfo.track = m_selectionGroup->track();
3557 for (int i = 0; i < items.count(); ++i) {
3558 if (items.at(i)->type() == GROUPWIDGET) {
3559 rebuildGroup((AbstractGroupItem*)items.at(i));
3564 for (int i = 0; i < items.count(); ++i) {
3566 items.at(i)->setSelected(true);
3567 if (items.at(i)->parentItem())
3568 items.at(i)->parentItem()->setSelected(true);
3571 resetSelectionGroup();
3572 groupSelectedItems();
3574 rebuildGroup((AbstractGroupItem *)group);
3576 setDocumentModified();
3579 m_document->renderer()->doRefresh();
3580 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3582 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3583 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3585 QUndoCommand *resizeCommand = new QUndoCommand();
3586 resizeCommand->setText(i18n("Resize group"));
3587 QList <QGraphicsItem *> items = parent->childItems();
3588 QList <ItemInfo> infos = parent->resizeInfos();
3589 parent->clearResizeInfos();
3591 for (int i = 0; i < items.count(); ++i) {
3592 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3593 if (item && item->type() == AVWIDGET) {
3594 ItemInfo info = infos.at(itemcount);
3595 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3599 m_commandStack->push(resizeCommand);
3602 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3604 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3606 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3607 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3609 QUndoCommand *resizeCommand = new QUndoCommand();
3610 resizeCommand->setText(i18n("Resize group"));
3611 QList <QGraphicsItem *> items = parent->childItems();
3612 QList <ItemInfo> infos = parent->resizeInfos();
3613 parent->clearResizeInfos();
3615 for (int i = 0; i < items.count(); ++i) {
3616 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3617 if (item && item->type() == AVWIDGET) {
3618 ItemInfo info = infos.at(itemcount);
3619 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3623 updateTrackDuration(-1, resizeCommand);
3624 m_commandStack->push(resizeCommand);
3627 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3629 } else if (m_operationMode == FADEIN) {
3630 // resize fade in effect
3631 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3632 int ix = item->hasEffect("volume", "fadein");
3633 int ix2 = item->hasEffect("", "fade_from_black");
3635 QDomElement oldeffect = item->effectAt(ix);
3636 int start = item->cropStart().frames(m_document->fps());
3637 int end = item->fadeIn();
3639 slotDeleteEffect(item, -1, oldeffect, false);
3642 QDomElement effect = oldeffect.cloneNode().toElement();
3643 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3644 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3645 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3646 emit clipItemSelected(item, ix);
3648 } else if (item->fadeIn() != 0 && ix2 == -1) {
3650 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3652 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3653 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3654 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3655 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3658 QDomElement oldeffect = item->effectAt(ix2);
3659 int start = item->cropStart().frames(m_document->fps());
3660 int end = item->fadeIn();
3662 slotDeleteEffect(item, -1, oldeffect, false);
3665 QDomElement effect = oldeffect.cloneNode().toElement();
3666 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3667 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3668 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3669 emit clipItemSelected(item, ix2);
3672 } else if (m_operationMode == FADEOUT) {
3673 // resize fade in effect
3674 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3675 int ix = item->hasEffect("volume", "fadeout");
3676 int ix2 = item->hasEffect("", "fade_to_black");
3678 QDomElement oldeffect = item->effectAt(ix);
3679 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3680 int start = item->fadeOut();
3682 slotDeleteEffect(item, -1, oldeffect, false);
3684 start = end - start;
3685 QDomElement effect = oldeffect.cloneNode().toElement();
3686 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3687 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3688 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3689 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3690 emit clipItemSelected(item, ix);
3692 } else if (item->fadeOut() != 0 && ix2 == -1) {
3694 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3696 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3697 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3698 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3699 EffectsList::setParameter(effect, "out", QString::number(0));
3700 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3703 QDomElement oldeffect = item->effectAt(ix2);
3704 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3705 int start = item->fadeOut();
3707 slotDeleteEffect(item, -1, oldeffect, false);
3709 start = end - start;
3710 QDomElement effect = oldeffect.cloneNode().toElement();
3711 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3712 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3713 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3714 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3715 emit clipItemSelected(item, ix2);
3718 } else if (m_operationMode == KEYFRAME) {
3719 // update the MLT effect
3720 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3721 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3723 // check if we want to remove keyframe
3724 double val = mapToScene(event->pos()).toPoint().y();
3725 QRectF br = item->sceneBoundingRect();
3726 double maxh = 100.0 / br.height();
3727 val = (br.bottom() - val) * maxh;
3728 int start = item->cropStart().frames(m_document->fps());
3729 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3731 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3733 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3735 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3738 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3739 //item->updateKeyframeEffect();
3740 //QString next = item->keyframes(item->selectedEffectIndex());
3741 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3742 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3744 m_commandStack->push(command);
3745 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3746 emit clipItemSelected(item, item->selectedEffectIndex());
3748 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3749 // A transition is selected
3751 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3752 if (transitionClip && transitionClip->baseClip()) {
3753 QString size = transitionClip->baseClip()->getProperty("frame_size");
3754 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3755 if (factor == 0) factor = 1.0;
3756 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3757 p.setY(size.section('x', 1, 1).toInt());
3759 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3760 } else emit transitionItemSelected(NULL);
3761 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3762 m_operationMode = NONE;
3765 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3767 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3769 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3770 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3771 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3772 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3773 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3774 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3775 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3779 m_waitingThumbs.removeAll(item);
3780 if (item->isSelected()) emit clipItemSelected(NULL);
3781 item->baseClip()->removeReference();
3782 m_document->updateClip(item->baseClip()->getId());
3784 /*if (item->baseClip()->isTransparent()) {
3785 // also remove automatic transition
3786 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3787 if (tr && tr->isAutomatic()) {
3788 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3789 scene()->removeItem(tr);
3794 if (m_dragItem == item) m_dragItem = NULL;
3796 #if QT_VERSION >= 0x040600
3797 // animate item deletion
3798 item->closeAnimation();
3799 /*if (refresh) item->closeAnimation();
3801 // no refresh, means we have several operations chained, we need to delete clip immediatly
3802 // so that it does not get in the way of the other
3811 setDocumentModified();
3812 if (refresh) m_document->renderer()->doRefresh();
3815 void CustomTrackView::deleteSelectedClips()
3817 resetSelectionGroup();
3818 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3819 if (itemList.count() == 0) {
3820 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3823 scene()->clearSelection();
3824 QUndoCommand *deleteSelected = new QUndoCommand();
3828 int transitionCount = 0;
3829 // expand & destroy groups
3830 for (int i = 0; i < itemList.count(); i++) {
3831 if (itemList.at(i)->type() == GROUPWIDGET) {
3833 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3834 QList <ItemInfo> clipInfos;
3835 QList <ItemInfo> transitionInfos;
3836 for (int j = 0; j < children.count(); j++) {
3837 if (children.at(j)->type() == AVWIDGET) {
3838 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3839 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3840 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3841 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3842 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3844 if (itemList.contains(children.at(j))) {
3845 children.removeAt(j);
3849 itemList += children;
3850 if (clipInfos.count() > 0)
3851 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3853 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3854 itemList.insert(i + 1, itemList.at(i)->parentItem());
3857 for (int i = 0; i < itemList.count(); i++) {
3858 if (itemList.at(i)->type() == AVWIDGET) {
3860 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3861 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3862 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3863 emit clipItemSelected(NULL);
3864 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3866 Transition *item = static_cast <Transition *>(itemList.at(i));
3867 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3868 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3869 emit transitionItemSelected(NULL);
3872 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3873 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3874 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3875 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3876 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3877 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3878 else deleteSelected->setText(i18n("Delete selected items"));
3879 updateTrackDuration(-1, deleteSelected);
3880 m_commandStack->push(deleteSelected);
3883 void CustomTrackView::changeClipSpeed()
3885 // TODO: remove after string freeze
3886 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3887 if (itemList.count() == 0) {
3888 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3891 QUndoCommand *changeSelected = new QUndoCommand();
3892 changeSelected->setText("Edit clip speed");
3896 for (int i = 0; i < itemList.count(); i++) {
3897 if (itemList.at(i)->type() == AVWIDGET) {
3898 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3899 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3901 double speed = (double) percent / 100.0;
3902 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3904 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3908 if (count > 0) m_commandStack->push(changeSelected);
3909 else delete changeSelected;
3912 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3915 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3917 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3919 kDebug() << "ERROR: Cannot find clip for speed change";
3920 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3923 info.track = m_document->tracksCount() - item->track();
3924 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3926 item->setSpeed(speed, strobe);
3927 item->updateRectGeometry();
3928 if (item->cropDuration().frames(m_document->fps()) != endPos)
3929 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3930 updatePositionEffects(item, info);
3931 setDocumentModified();
3933 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3937 void CustomTrackView::cutSelectedClips()
3939 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3940 QList<AbstractGroupItem *> groups;
3941 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3942 for (int i = 0; i < itemList.count(); ++i) {
3943 if (!itemList.at(i))
3945 if (itemList.at(i)->type() == AVWIDGET) {
3946 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3947 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3948 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3949 if (!groups.contains(group))
3951 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3952 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3953 m_commandStack->push(command);
3955 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3956 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3957 if (!groups.contains(group))
3962 for (int i = 0; i < groups.count(); ++i)
3963 razorGroup(groups.at(i), currentPos);
3966 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3969 QList <QGraphicsItem *> children = group->childItems();
3970 QList <ItemInfo> clips1, transitions1;
3971 QList <ItemInfo> clipsCut, transitionsCut;
3972 QList <ItemInfo> clips2, transitions2;
3973 for (int i = 0; i < children.count(); ++i) {
3974 children.at(i)->setSelected(false);
3975 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3976 if (child->type() == AVWIDGET) {
3977 if (cutPos > child->endPos())
3978 clips1 << child->info();
3979 else if (cutPos < child->startPos())
3980 clips2 << child->info();
3982 clipsCut << child->info();
3984 if (cutPos > child->endPos())
3985 transitions1 << child->info();
3986 else if (cutPos < child->startPos())
3987 transitions2 << child->info();
3989 transitionsCut << child->info();
3992 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3994 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3995 m_commandStack->push(command);
3999 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)
4002 for (int i = 0; i < clipsCut.count(); ++i) {
4003 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4005 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4006 clips1 << clip->info();
4007 if (clipBehind != NULL)
4008 clips2 << clipBehind->info();
4011 /* TODO: cut transitionsCut
4012 * For now just append them to group1 */
4013 transitions1 << transitionsCut;
4014 doGroupClips(clips1, transitions1, true);
4015 doGroupClips(clips2, transitions2, true);
4017 /* we might also just use clipsCut.at(0)->parentItem().
4018 * Do this loop just in case something went wrong during cut */
4019 for (int i = 0; i < clipsCut.count(); ++i) {
4020 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4021 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4022 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4023 QList <QGraphicsItem *> children = group->childItems();
4024 QList <ItemInfo> groupClips;
4025 QList <ItemInfo> groupTrans;
4026 for (int j = 0; j < children.count(); ++j) {
4027 if (children.at(j)->type() == AVWIDGET)
4028 groupClips << ((AbstractClipItem *)children.at(j))->info();
4029 else if (children.at(j)->type() == TRANSITIONWIDGET)
4030 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4032 doGroupClips(groupClips, groupTrans, false);
4036 for (int i = 0; i < clipsCut.count(); ++i)
4037 cutClip(clipsCut.at(i), cutPos, false);
4038 // TODO: uncut transitonsCut
4039 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4043 void CustomTrackView::groupClips(bool group)
4045 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4046 QList <ItemInfo> clipInfos;
4047 QList <ItemInfo> transitionInfos;
4050 int max = itemList.count();
4051 for (int i = 0; i < max; i++) {
4052 if (itemList.at(i)->type() == GROUPWIDGET) {
4053 itemList += itemList.at(i)->childItems();
4057 for (int i = 0; i < itemList.count(); i++) {
4058 if (itemList.at(i)->type() == AVWIDGET) {
4059 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4060 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4061 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4062 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4063 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4066 if (clipInfos.count() > 0) {
4067 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4068 m_commandStack->push(command);
4072 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4074 resetSelectionGroup();
4075 m_scene->clearSelection();
4077 for (int i = 0; i < clipInfos.count(); i++) {
4078 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4079 if (clip == NULL) continue;
4080 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4081 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4082 m_document->clipManager()->removeGroup(grp);
4083 scene()->destroyItemGroup(grp);
4085 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4087 for (int i = 0; i < transitionInfos.count(); i++) {
4088 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4089 if (tr == NULL) continue;
4090 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4091 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4092 m_document->clipManager()->removeGroup(grp);
4093 scene()->destroyItemGroup(grp);
4095 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4097 setDocumentModified();
4101 QList <QGraphicsItemGroup *> groups;
4102 for (int i = 0; i < clipInfos.count(); i++) {
4103 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4105 clip->setSelected(true);
4108 for (int i = 0; i < transitionInfos.count(); i++) {
4109 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4111 clip->setSelected(true);
4114 groupSelectedItems(false, true);
4115 setDocumentModified();
4118 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4120 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4121 if (baseclip == NULL) {
4122 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4126 if (baseclip->producer() == NULL) {
4127 // If the clip has no producer, we must wait until it is created...
4129 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4130 emit forceClipProcessing(clipId);
4131 qApp->processEvents();
4132 for (int i = 0; i < 3; i++) {
4133 if (baseclip->producer() == NULL) {
4134 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
4137 if (baseclip->producer() == NULL) {
4138 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4142 emit displayMessage(QString(), InformationMessage);
4146 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4147 item->setEffectList(effects);
4148 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4149 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4150 scene()->addItem(item);
4152 int producerTrack = info.track;
4153 int tracknumber = m_document->tracksCount() - info.track - 1;
4154 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4155 if (isLocked) item->setItemLocked(true);
4157 baseclip->addReference();
4158 m_document->updateClip(baseclip->getId());
4159 info.track = m_document->tracksCount() - info.track;
4160 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4161 for (int i = 0; i < item->effectsCount(); i++) {
4162 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4164 setDocumentModified();
4166 m_document->renderer()->doRefresh();
4167 if (!baseclip->isPlaceHolder())
4168 m_waitingThumbs.append(item);
4169 m_thumbsTimer.start();
4172 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4174 QList<QGraphicsItem *> list = scene()->items();
4175 QList <ClipItem *>clipList;
4176 ClipItem *clip = NULL;
4177 for (int i = 0; i < list.size(); ++i) {
4178 if (list.at(i)->type() == AVWIDGET) {
4179 clip = static_cast <ClipItem *>(list.at(i));
4180 if (clip->clipProducer() == clipId) {
4181 ItemInfo info = clip->info();
4182 Mlt::Producer *prod = NULL;
4183 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
4184 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
4185 else prod = clip->baseClip()->producer(info.track);
4186 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), prod)) {
4187 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4189 else clipList.append(clip);
4193 for (int i = 0; i < clipList.count(); i++)
4194 clipList.at(i)->refreshClip(true, true);
4197 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4199 int framepos = (int)(pos.frames(m_document->fps()));
4200 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4201 ClipItem *clip = NULL;
4202 for (int i = 0; i < list.size(); i++) {
4203 if (!list.at(i)->isEnabled()) continue;
4204 if (list.at(i)->type() == AVWIDGET) {
4205 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4206 if (test->endPos() == pos) clip = test;
4213 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4215 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4216 ClipItem *clip = NULL;
4217 for (int i = 0; i < list.size(); i++) {
4218 if (!list.at(i)->isEnabled()) continue;
4219 if (list.at(i)->type() == AVWIDGET) {
4220 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4221 if (test->startPos() == pos) clip = test;
4228 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4230 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4231 QList<QGraphicsItem *> list = scene()->items(p);
4232 ClipItem *clip = NULL;
4233 for (int i = 0; i < list.size(); i++) {
4234 if (!list.at(i)->isEnabled()) continue;
4235 if (list.at(i)->type() == AVWIDGET) {
4236 clip = static_cast <ClipItem *>(list.at(i));
4243 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4245 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4248 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4250 const QPointF p(pos, (track + 1) * m_tracksHeight);
4251 QList<QGraphicsItem *> list = scene()->items(p);
4252 Transition *clip = NULL;
4253 for (int i = 0; i < list.size(); i++) {
4254 if (!list.at(i)->isEnabled()) continue;
4255 if (list.at(i)->type() == TRANSITIONWIDGET) {
4256 clip = static_cast <Transition *>(list.at(i));
4263 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4265 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4268 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4270 int framepos = (int)(pos.frames(m_document->fps()));
4271 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4272 QList<QGraphicsItem *> list = scene()->items(p);
4273 Transition *clip = NULL;
4274 for (int i = 0; i < list.size(); i++) {
4275 if (!list.at(i)->isEnabled()) continue;
4276 if (list.at(i)->type() == TRANSITIONWIDGET) {
4277 Transition *test = static_cast <Transition *>(list.at(i));
4278 if (test->endPos() == pos) clip = test;
4285 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4287 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4288 QList<QGraphicsItem *> list = scene()->items(p);
4289 Transition *clip = NULL;
4290 for (int i = 0; i < list.size(); ++i) {
4291 if (!list.at(i)->isEnabled()) continue;
4292 if (list.at(i)->type() == TRANSITIONWIDGET) {
4293 Transition *test = static_cast <Transition *>(list.at(i));
4294 if (test->startPos() == pos) clip = test;
4301 void CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh)
4303 if (m_selectionGroup) resetSelectionGroup(false);
4304 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4306 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);
4307 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4310 Mlt::Producer *prod = item->getProducer(end.track);
4312 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);
4314 bool snap = KdenliveSettings::snaptopoints();
4315 KdenliveSettings::setSnaptopoints(false);
4316 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4318 int tracknumber = m_document->tracksCount() - end.track - 1;
4319 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4320 m_scene->clearSelection();
4321 if (isLocked) item->setItemLocked(true);
4323 if (item->isItemLocked()) item->setItemLocked(false);
4324 item->setSelected(true);
4326 if (item->baseClip()->isTransparent()) {
4327 // Also move automatic transition
4328 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4329 if (tr && tr->isAutomatic()) {
4330 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4331 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);
4332 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4335 KdenliveSettings::setSnaptopoints(snap);
4336 setDocumentModified();
4338 // undo last move and emit error message
4339 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4341 if (refresh) m_document->renderer()->doRefresh();
4344 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4347 resetSelectionGroup();
4348 m_scene->clearSelection();
4350 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4351 scene()->addItem(m_selectionGroup);
4353 m_document->renderer()->blockSignals(true);
4354 for (int i = 0; i < startClip.count(); i++) {
4356 startClip[i].startPos = startClip.at(i).startPos - offset;
4357 startClip[i].track = startClip.at(i).track - trackOffset;
4359 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4361 clip->setItemLocked(false);
4362 if (clip->parentItem()) {
4363 m_selectionGroup->addToGroup(clip->parentItem());
4364 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4366 m_selectionGroup->addToGroup(clip);
4367 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4369 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4370 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4372 for (int i = 0; i < startTransition.count(); i++) {
4374 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4375 startTransition[i].track = startTransition.at(i).track - trackOffset;
4377 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4379 tr->setItemLocked(false);
4380 if (tr->parentItem()) {
4381 m_selectionGroup->addToGroup(tr->parentItem());
4382 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4384 m_selectionGroup->addToGroup(tr);
4385 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4387 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());
4388 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4390 m_document->renderer()->blockSignals(false);
4392 if (m_selectionGroup) {
4393 bool snap = KdenliveSettings::snaptopoints();
4394 KdenliveSettings::setSnaptopoints(false);
4396 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4397 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4399 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4401 int max = children.count();
4402 for (int i = 0; i < max; i++) {
4403 if (children.at(i)->type() == GROUPWIDGET) {
4404 children += children.at(i)->childItems();
4405 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4406 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4407 /*m_document->clipManager()->removeGroup(grp);
4408 m_scene->destroyItemGroup(grp);*/
4409 children.removeAll(children.at(i));
4414 for (int i = 0; i < children.count(); i++) {
4415 // re-add items in correct place
4416 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4417 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4419 ItemInfo info = item->info();
4420 int tracknumber = m_document->tracksCount() - info.track - 1;
4421 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4423 item->setItemLocked(true);
4424 else if (item->isItemLocked())
4425 item->setItemLocked(false);
4427 if (item->type() == AVWIDGET) {
4428 ClipItem *clip = static_cast <ClipItem*>(item);
4429 int trackProducer = info.track;
4430 info.track = m_document->tracksCount() - info.track;
4431 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4432 for (int i = 0; i < clip->effectsCount(); i++) {
4433 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4435 } else if (item->type() == TRANSITIONWIDGET) {
4436 Transition *tr = static_cast <Transition*>(item);
4438 if (!tr->forcedTrack()) {
4439 newTrack = getPreviousVideoTrack(info.track);
4441 newTrack = tr->transitionEndTrack() + trackOffset;
4442 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4444 tr->updateTransitionEndTrack(newTrack);
4445 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4449 resetSelectionGroup(false);
4451 for (int i = 0; i < children.count(); i++) {
4452 if (children.at(i)->parentItem())
4453 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4457 KdenliveSettings::setSnaptopoints(snap);
4458 m_document->renderer()->doRefresh();
4459 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4462 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool m_refresh)
4464 Transition *item = getTransitionItemAt(start.startPos, start.track);
4466 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);
4467 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4471 bool snap = KdenliveSettings::snaptopoints();
4472 KdenliveSettings::setSnaptopoints(false);
4474 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4475 // Transition was moved
4476 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4477 } else if (end.endPos == start.endPos) {
4478 // Transition start resize
4479 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4480 } else if (end.startPos == start.startPos) {
4481 // Transition end resize;
4482 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4483 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4486 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4487 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4488 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4490 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4491 KdenliveSettings::setSnaptopoints(snap);
4492 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4493 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());
4494 if (m_dragItem && m_dragItem == item) {
4496 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4497 if (transitionClip && transitionClip->baseClip()) {
4498 QString size = transitionClip->baseClip()->getProperty("frame_size");
4499 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4500 if (factor == 0) factor = 1.0;
4501 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4502 p.setY(size.section('x', 1, 1).toInt());
4504 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4506 if (m_refresh) m_document->renderer()->doRefresh();
4507 setDocumentModified();
4510 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4512 bool resizeClipStart = (start.startPos != end.startPos);
4513 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4515 if (dontWorry) return;
4516 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);
4517 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4520 if (item->parentItem()) {
4521 // Item is part of a group, reset group
4522 resetSelectionGroup();
4525 bool snap = KdenliveSettings::snaptopoints();
4526 KdenliveSettings::setSnaptopoints(false);
4528 if (resizeClipStart) {
4529 ItemInfo clipinfo = item->info();
4530 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4531 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4533 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4535 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4537 ItemInfo clipinfo = item->info();
4538 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4539 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4541 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4543 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4545 if (!resizeClipStart && end.cropStart != start.cropStart) {
4546 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4547 ItemInfo clipinfo = end;
4548 clipinfo.track = m_document->tracksCount() - end.track;
4549 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4551 item->setCropStart(end.cropStart);
4552 item->resetThumbs(true);
4555 m_document->renderer()->doRefresh();
4556 KdenliveSettings::setSnaptopoints(snap);
4557 setDocumentModified();
4560 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4562 if (pos == oldInfo.startPos.frames(m_document->fps()))
4564 bool snap = KdenliveSettings::snaptopoints();
4566 KdenliveSettings::setSnaptopoints(false);
4567 item->resizeStart(pos);
4568 if (item->startPos().frames(m_document->fps()) != pos) {
4569 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4570 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4571 KdenliveSettings::setSnaptopoints(snap);
4574 KdenliveSettings::setSnaptopoints(snap);
4577 bool hasParentCommand = false;
4579 hasParentCommand = true;
4581 command = new QUndoCommand();
4582 command->setText(i18n("Resize clip start"));
4585 // do this here, too, because otherwise undo won't update the group
4586 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4587 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4589 ItemInfo info = item->info();
4590 if (item->type() == AVWIDGET) {
4591 ItemInfo resizeinfo = oldInfo;
4592 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4593 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4595 // Check if there is an automatic transition on that clip (lower track)
4596 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4597 if (transition && transition->isAutomatic()) {
4598 ItemInfo trInfo = transition->info();
4599 ItemInfo newTrInfo = trInfo;
4600 newTrInfo.startPos = item->startPos();
4601 if (newTrInfo.startPos < newTrInfo.endPos)
4602 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4604 // Check if there is an automatic transition on that clip (upper track)
4605 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4606 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4607 ItemInfo trInfo = transition->info();
4608 ItemInfo newTrInfo = trInfo;
4609 newTrInfo.startPos = item->startPos();
4610 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4611 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4612 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4615 ClipItem *clip = static_cast < ClipItem * >(item);
4618 // Since we must always resize clip before updating the keyframes, we
4619 // put a resize command before & after checking keyframes so that
4620 // we are sure the resize is performed before whenever we do or undo the action
4621 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4622 adjustEffects(clip, oldInfo, command);
4623 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4624 emit clipItemSelected(clip);
4626 KdenliveSettings::setSnaptopoints(false);
4627 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4628 KdenliveSettings::setSnaptopoints(snap);
4629 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4631 } else if (item->type() == TRANSITIONWIDGET) {
4632 Transition *transition = static_cast <Transition *>(item);
4633 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)) {
4634 // Cannot resize transition
4635 KdenliveSettings::setSnaptopoints(false);
4636 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4637 KdenliveSettings::setSnaptopoints(snap);
4638 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4640 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4641 if (command == NULL)
4642 m_commandStack->push(moveCommand);
4646 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4647 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4649 if (!hasParentCommand)
4650 m_commandStack->push(command);
4653 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4655 if (pos == oldInfo.endPos.frames(m_document->fps()))
4657 bool snap = KdenliveSettings::snaptopoints();
4659 KdenliveSettings::setSnaptopoints(false);
4660 item->resizeEnd(pos);
4661 if (item->endPos().frames(m_document->fps()) != pos) {
4662 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4663 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4664 KdenliveSettings::setSnaptopoints(snap);
4667 KdenliveSettings::setSnaptopoints(snap);
4670 bool hasParentCommand = false;
4672 hasParentCommand = true;
4674 command = new QUndoCommand();
4677 // do this here, too, because otherwise undo won't update the group
4678 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4679 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4681 ItemInfo info = item->info();
4682 if (item->type() == AVWIDGET) {
4683 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4684 ItemInfo resizeinfo = info;
4685 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4686 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4688 // Check if there is an automatic transition on that clip (lower track)
4689 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4690 if (tr && tr->isAutomatic()) {
4691 ItemInfo trInfo = tr->info();
4692 ItemInfo newTrInfo = trInfo;
4693 newTrInfo.endPos = item->endPos();
4694 if (newTrInfo.endPos > newTrInfo.startPos)
4695 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4698 // Check if there is an automatic transition on that clip (upper track)
4699 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4700 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4701 ItemInfo trInfo = tr->info();
4702 ItemInfo newTrInfo = trInfo;
4703 newTrInfo.endPos = item->endPos();
4704 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4705 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4706 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4710 ClipItem *clip = static_cast < ClipItem * >(item);
4713 // Since we must always resize clip before updating the keyframes, we
4714 // put a resize command before & after checking keyframes so that
4715 // we are sure the resize is performed before whenever we do or undo the action
4716 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4717 adjustEffects(clip, oldInfo, command);
4718 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4719 emit clipItemSelected(clip);
4721 KdenliveSettings::setSnaptopoints(false);
4722 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4723 KdenliveSettings::setSnaptopoints(true);
4724 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4726 } else if (item->type() == TRANSITIONWIDGET) {
4727 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4728 Transition *transition = static_cast <Transition *>(item);
4729 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)) {
4730 // Cannot resize transition
4731 KdenliveSettings::setSnaptopoints(false);
4732 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4733 KdenliveSettings::setSnaptopoints(true);
4734 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4736 // Check transition keyframes
4737 QDomElement old = transition->toXML();
4738 if (transition->updateKeyframes()) {
4739 QDomElement xml = transition->toXML();
4740 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);
4741 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4743 new MoveTransitionCommand(this, oldInfo, info, false, command);
4746 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4747 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4749 if (!hasParentCommand) {
4750 updateTrackDuration(oldInfo.track, command);
4751 m_commandStack->push(command);
4755 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4757 int end = item->fadeIn();
4759 // there is a fade in effect
4760 int effectPos = item->hasEffect("volume", "fadein");
4761 if (effectPos != -1) {
4762 QDomElement effect = item->getEffectAt(effectPos);
4763 int start = item->cropStart().frames(m_document->fps());
4764 int max = item->cropDuration().frames(m_document->fps());
4766 // Make sure the fade effect is not longer than the clip
4767 item->setFadeIn(max);
4768 end = item->fadeIn();
4771 EffectsList::setParameter(effect, "in", QString::number(start));
4772 EffectsList::setParameter(effect, "out", QString::number(end));
4774 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4775 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4776 // if fade effect is displayed, update the effect edit widget with new clip duration
4777 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4778 emit clipItemSelected(item, effectPos);
4781 effectPos = item->hasEffect("brightness", "fade_from_black");
4782 if (effectPos != -1) {
4783 QDomElement effect = item->getEffectAt(effectPos);
4784 int start = item->cropStart().frames(m_document->fps());
4785 int max = item->cropDuration().frames(m_document->fps());
4787 // Make sure the fade effect is not longer than the clip
4788 item->setFadeIn(max);
4789 end = item->fadeIn();
4792 EffectsList::setParameter(effect, "in", QString::number(start));
4793 EffectsList::setParameter(effect, "out", QString::number(end));
4795 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4796 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4797 // if fade effect is displayed, update the effect edit widget with new clip duration
4798 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4799 emit clipItemSelected(item, effectPos);
4804 int start = item->fadeOut();
4806 // there is a fade out effect
4807 int effectPos = item->hasEffect("volume", "fadeout");
4808 if (effectPos != -1) {
4809 QDomElement effect = item->getEffectAt(effectPos);
4810 int max = item->cropDuration().frames(m_document->fps());
4811 int end = max + item->cropStart().frames(m_document->fps());
4813 // Make sure the fade effect is not longer than the clip
4814 item->setFadeOut(max);
4815 start = item->fadeOut();
4817 start = end - start;
4818 EffectsList::setParameter(effect, "in", QString::number(start));
4819 EffectsList::setParameter(effect, "out", QString::number(end));
4821 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4822 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4823 // if fade effect is displayed, update the effect edit widget with new clip duration
4824 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4825 emit clipItemSelected(item, effectPos);
4828 effectPos = item->hasEffect("brightness", "fade_to_black");
4829 if (effectPos != -1) {
4830 QDomElement effect = item->getEffectAt(effectPos);
4831 int max = item->cropDuration().frames(m_document->fps());
4832 int end = max + item->cropStart().frames(m_document->fps());
4834 // Make sure the fade effect is not longer than the clip
4835 item->setFadeOut(max);
4836 start = item->fadeOut();
4838 start = end - start;
4839 EffectsList::setParameter(effect, "in", QString::number(start));
4840 EffectsList::setParameter(effect, "out", QString::number(end));
4842 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4843 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4844 // if fade effect is displayed, update the effect edit widget with new clip duration
4845 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4846 emit clipItemSelected(item, effectPos);
4851 int effectPos = item->hasEffect("freeze", "freeze");
4852 if (effectPos != -1) {
4853 // Freeze effect needs to be adjusted with clip resize
4854 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4855 QDomElement eff = item->getEffectAt(effectPos);
4856 if (!eff.isNull() && diff != 0) {
4857 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4858 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4860 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4861 emit clipItemSelected(item, item->selectedEffectIndex());
4868 double CustomTrackView::getSnapPointForPos(double pos)
4870 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4873 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4875 QList <GenTime> snaps;
4876 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4877 QList<QGraphicsItem *> itemList = items();
4878 for (int i = 0; i < itemList.count(); i++) {
4879 if (itemList.at(i) == selected) continue;
4880 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4881 if (itemList.at(i)->type() == AVWIDGET) {
4882 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4883 GenTime start = item->startPos();
4884 GenTime end = item->endPos();
4885 snaps.append(start);
4887 if (!offsetList.isEmpty()) {
4888 for (int j = 0; j < offsetList.size(); j++) {
4889 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4890 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4894 QList < GenTime > markers = item->snapMarkers();
4895 for (int j = 0; j < markers.size(); ++j) {
4896 GenTime t = markers.at(j);
4898 if (!offsetList.isEmpty()) {
4899 for (int k = 0; k < offsetList.size(); k++) {
4900 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4904 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4905 Transition *transition = static_cast <Transition*>(itemList.at(i));
4906 GenTime start = transition->startPos();
4907 GenTime end = transition->endPos();
4908 snaps.append(start);
4910 if (!offsetList.isEmpty()) {
4911 for (int j = 0; j < offsetList.size(); j++) {
4912 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4913 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4919 // add cursor position
4920 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4922 if (!offsetList.isEmpty()) {
4923 for (int j = 0; j < offsetList.size(); j++) {
4924 snaps.append(pos - offsetList.at(j));
4929 for (int i = 0; i < m_guides.count(); i++) {
4930 snaps.append(m_guides.at(i)->position());
4931 if (!offsetList.isEmpty()) {
4932 for (int j = 0; j < offsetList.size(); j++) {
4933 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4939 QPoint z = m_document->zone();
4940 snaps.append(GenTime(z.x(), m_document->fps()));
4941 snaps.append(GenTime(z.y(), m_document->fps()));
4944 m_scene->setSnapList(snaps);
4945 //for (int i = 0; i < m_snapPoints.size(); ++i)
4946 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4949 void CustomTrackView::slotSeekToPreviousSnap()
4951 updateSnapPoints(NULL);
4952 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4953 setCursorPos((int) res.frames(m_document->fps()));
4957 void CustomTrackView::slotSeekToNextSnap()
4959 updateSnapPoints(NULL);
4960 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4961 setCursorPos((int) res.frames(m_document->fps()));
4965 void CustomTrackView::clipStart()
4967 AbstractClipItem *item = getMainActiveClip();
4969 setCursorPos((int) item->startPos().frames(m_document->fps()));
4974 void CustomTrackView::clipEnd()
4976 AbstractClipItem *item = getMainActiveClip();
4978 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4983 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4985 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4986 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4987 m_commandStack->push(command);
4990 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4992 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4993 m_commandStack->push(command);
4996 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4998 DocClipBase *base = m_document->clipManager()->getClipById(id);
4999 QList <CommentedTime> markers = base->commentedSnapMarkers();
5001 if (markers.isEmpty()) {
5002 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5005 QUndoCommand *deleteMarkers = new QUndoCommand();
5006 deleteMarkers->setText("Delete clip markers");
5008 for (int i = 0; i < markers.size(); i++) {
5009 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5011 m_commandStack->push(deleteMarkers);
5014 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5016 DocClipBase *base = m_document->clipManager()->getClipById(id);
5017 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5018 else base->deleteSnapMarker(pos);
5019 emit updateClipMarkers(base);
5020 setDocumentModified();
5021 viewport()->update();
5024 int CustomTrackView::hasGuide(int pos, int offset)
5026 for (int i = 0; i < m_guides.count(); i++) {
5027 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5028 if (qAbs(guidePos - pos) <= offset) return guidePos;
5029 else if (guidePos > pos) return -1;
5034 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5038 double fps = m_document->fps();
5039 for (int i = 0; i < m_guides.count(); i++) {
5040 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5041 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5043 goMenu->setEnabled(!m_guides.isEmpty());
5046 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5048 if (oldPos > GenTime() && pos > GenTime()) {
5050 for (int i = 0; i < m_guides.count(); i++) {
5051 if (m_guides.at(i)->position() == oldPos) {
5052 Guide *item = m_guides.at(i);
5053 item->updateGuide(pos, comment);
5057 } else if (pos > GenTime()) addGuide(pos, comment);
5061 for (int i = 0; i < m_guides.count(); i++) {
5062 if (m_guides.at(i)->position() == oldPos) {
5063 delete m_guides.takeAt(i);
5068 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5070 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5071 m_document->syncGuides(m_guides);
5074 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5076 for (int i = 0; i < m_guides.count(); i++) {
5077 if (m_guides.at(i)->position() == pos) {
5078 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5082 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5083 scene()->addItem(g);
5085 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5086 m_document->syncGuides(m_guides);
5090 void CustomTrackView::slotAddGuide(bool dialog)
5092 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5094 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5095 if (d.exec() != QDialog::Accepted) return;
5096 marker = d.newMarker();
5099 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5101 if (addGuide(marker.time(), marker.comment())) {
5102 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5103 m_commandStack->push(command);
5107 void CustomTrackView::slotEditGuide(int guidePos)
5110 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5111 else pos = GenTime(guidePos, m_document->fps());
5113 for (int i = 0; i < m_guides.count(); i++) {
5114 if (m_guides.at(i)->position() == pos) {
5115 slotEditGuide(m_guides.at(i)->info());
5120 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5123 void CustomTrackView::slotEditGuide(CommentedTime guide)
5125 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5126 if (d.exec() == QDialog::Accepted) {
5127 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5128 m_commandStack->push(command);
5133 void CustomTrackView::slotEditTimeLineGuide()
5135 if (m_dragGuide == NULL) return;
5136 CommentedTime guide = m_dragGuide->info();
5137 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5138 if (d.exec() == QDialog::Accepted) {
5139 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5140 m_commandStack->push(command);
5144 void CustomTrackView::slotDeleteGuide(int guidePos)
5147 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5148 else pos = GenTime(guidePos, m_document->fps());
5150 for (int i = 0; i < m_guides.count(); i++) {
5151 if (m_guides.at(i)->position() == pos) {
5152 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5153 m_commandStack->push(command);
5158 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5162 void CustomTrackView::slotDeleteTimeLineGuide()
5164 if (m_dragGuide == NULL) return;
5165 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5166 m_commandStack->push(command);
5170 void CustomTrackView::slotDeleteAllGuides()
5172 QUndoCommand *deleteAll = new QUndoCommand();
5173 deleteAll->setText("Delete all guides");
5174 for (int i = 0; i < m_guides.count(); i++) {
5175 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5177 m_commandStack->push(deleteAll);
5180 void CustomTrackView::setTool(PROJECTTOOL tool)
5185 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5188 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5189 m_scene->setScale(scaleFactor, verticalScale);
5190 removeTipAnimation();
5191 bool adjust = false;
5192 if (verticalScale != matrix().m22()) adjust = true;
5193 setMatrix(newmatrix);
5195 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5196 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5197 for (int i = 0; i < m_guides.count(); i++) {
5198 QLineF l = m_guides.at(i)->line();
5199 l.setP2(QPointF(l.x2(), newHeight));
5200 m_guides.at(i)->setLine(l);
5202 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5205 int diff = sceneRect().width() - m_projectDuration;
5206 if (diff * newmatrix.m11() < 50) {
5207 if (newmatrix.m11() < 0.4)
5208 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5210 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5212 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5213 centerOn(QPointF(cursorPos(), verticalPos));
5216 void CustomTrackView::slotRefreshGuides()
5218 if (KdenliveSettings::showmarkers()) {
5219 for (int i = 0; i < m_guides.count(); i++)
5220 m_guides.at(i)->update();
5224 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5226 painter->setClipRect(rect);
5227 QPen pen1 = painter->pen();
5228 pen1.setColor(palette().dark().color());
5229 painter->setPen(pen1);
5230 double min = rect.left();
5231 double max = rect.right();
5232 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5233 int maxTrack = m_document->tracksCount();
5234 QColor lockedColor = palette().button().color();
5235 QColor audioColor = palette().alternateBase().color();
5236 for (int i = 0; i < maxTrack; i++) {
5237 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5238 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5239 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5240 if (i == m_selectedTrack)
5241 painter->fillRect(track, m_activeTrackBrush.brush(this));
5243 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5245 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5249 bool CustomTrackView::findString(const QString &text)
5252 for (int i = 0; i < m_searchPoints.size(); ++i) {
5253 marker = m_searchPoints.at(i).comment();
5254 if (marker.contains(text, Qt::CaseInsensitive)) {
5255 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5256 int vert = verticalScrollBar()->value();
5257 int hor = cursorPos();
5258 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5266 void CustomTrackView::selectFound(QString track, QString pos)
5268 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5269 slotSelectTrack(track.toInt());
5271 int vert = verticalScrollBar()->value();
5272 int hor = cursorPos();
5273 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5276 bool CustomTrackView::findNextString(const QString &text)
5279 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5280 marker = m_searchPoints.at(i).comment();
5281 if (marker.contains(text, Qt::CaseInsensitive)) {
5282 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5283 int vert = verticalScrollBar()->value();
5284 int hor = cursorPos();
5285 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5294 void CustomTrackView::initSearchStrings()
5296 m_searchPoints.clear();
5297 QList<QGraphicsItem *> itemList = items();
5298 for (int i = 0; i < itemList.count(); i++) {
5299 // parse all clip names
5300 if (itemList.at(i)->type() == AVWIDGET) {
5301 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5302 GenTime start = item->startPos();
5303 CommentedTime t(start, item->clipName());
5304 m_searchPoints.append(t);
5305 // add all clip markers
5306 QList < CommentedTime > markers = item->commentedSnapMarkers();
5307 m_searchPoints += markers;
5312 for (int i = 0; i < m_guides.count(); i++)
5313 m_searchPoints.append(m_guides.at(i)->info());
5315 qSort(m_searchPoints);
5318 void CustomTrackView::clearSearchStrings()
5320 m_searchPoints.clear();
5324 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5326 QList<ItemInfo> matchingInfo;
5327 QList<QGraphicsItem *> itemList = items();
5328 for (int i = 0; i < itemList.count(); i++) {
5329 if (itemList.at(i)->type() == AVWIDGET) {
5330 ClipItem *item = (ClipItem *)itemList.at(i);
5331 if (item->clipProducer() == clipId)
5332 matchingInfo << item->info();
5335 return matchingInfo;
5338 void CustomTrackView::copyClip()
5340 qDeleteAll(m_copiedItems);
5341 m_copiedItems.clear();
5342 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5343 if (itemList.count() == 0) {
5344 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5347 for (int i = 0; i < itemList.count(); i++) {
5348 if (itemList.at(i)->type() == AVWIDGET) {
5349 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5350 ClipItem *clone = clip->clone(clip->info());
5351 m_copiedItems.append(clone);
5352 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5353 Transition *dup = static_cast <Transition *>(itemList.at(i));
5354 m_copiedItems.append(dup->clone());
5359 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5361 if (m_scene->editMode() != NORMALEDIT) {
5362 // If we are in overwrite mode, always allow the move
5365 int height = m_tracksHeight - 2;
5367 if (type == TRANSITIONWIDGET) {
5368 height = Transition::itemHeight();
5369 offset = Transition::itemOffset();
5371 else if (type == AVWIDGET) {
5372 height = ClipItem::itemHeight();
5373 offset = ClipItem::itemOffset();
5375 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);
5376 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5377 for (int i = 0; i < collisions.count(); i++) {
5378 if (collisions.at(i)->type() == type) {
5385 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5388 for (int i = 0; i < infoList.count(); i++) {
5389 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));
5392 QList<QGraphicsItem *> collisions = scene()->items(path);
5393 for (int i = 0; i < collisions.count(); i++) {
5394 if (collisions.at(i)->type() == type) return false;
5399 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5401 for (int i = 0; i < items.count(); i++) {
5402 ItemInfo info = items.at(i)->info();
5403 info.startPos += offset;
5404 info.endPos += offset;
5405 info.track += trackOffset;
5406 if (!canBePastedTo(info, items.at(i)->type())) return false;
5411 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5413 QPainterPath movePath;
5414 movePath.moveTo(0, 0);
5416 for (int i = 0; i < items.count(); i++) {
5417 ItemInfo info = items.at(i)->info();
5418 info.startPos = info.startPos + offset;
5419 info.endPos = info.endPos + offset;
5420 info.track = info.track + trackOffset;
5421 if (info.startPos < GenTime()) {
5422 // No clip should go below 0
5425 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));
5426 movePath.addRect(rect);
5428 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5429 for (int i = 0; i < collisions.count(); i++) {
5430 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5431 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5439 void CustomTrackView::pasteClip()
5441 if (m_copiedItems.count() == 0) {
5442 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5447 GenTime pos = GenTime(-1);
5448 if (m_menuPosition.isNull()) {
5449 position = mapFromGlobal(QCursor::pos());
5450 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5451 track = m_selectedTrack;
5452 pos = GenTime(m_cursorPos, m_document->fps());
5453 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5457 position = m_menuPosition;
5460 if (pos == GenTime(-1))
5461 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5463 track = (int)(mapToScene(position).y() / m_tracksHeight);
5465 GenTime leftPos = m_copiedItems.at(0)->startPos();
5466 int lowerTrack = m_copiedItems.at(0)->track();
5467 int upperTrack = m_copiedItems.at(0)->track();
5468 for (int i = 1; i < m_copiedItems.count(); i++) {
5469 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5470 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5471 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5474 GenTime offset = pos - leftPos;
5475 int trackOffset = track - lowerTrack;
5477 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5478 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5479 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5480 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5483 QUndoCommand *pasteClips = new QUndoCommand();
5484 pasteClips->setText("Paste clips");
5486 for (int i = 0; i < m_copiedItems.count(); i++) {
5487 // parse all clip names
5488 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5489 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5490 ItemInfo info = clip->info();
5491 info.startPos += offset;
5492 info.endPos += offset;
5493 info.track += trackOffset;
5494 if (canBePastedTo(info, AVWIDGET)) {
5495 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5496 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5497 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5498 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5500 info.startPos = tr->startPos() + offset;
5501 info.endPos = tr->endPos() + offset;
5502 info.track = tr->track() + trackOffset;
5503 int transitionEndTrack;
5504 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5505 else transitionEndTrack = tr->transitionEndTrack();
5506 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5507 if (info.startPos >= info.endPos) {
5508 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5509 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5510 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5513 updateTrackDuration(-1, pasteClips);
5514 m_commandStack->push(pasteClips);
5517 void CustomTrackView::pasteClipEffects()
5519 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5520 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5523 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5525 QUndoCommand *paste = new QUndoCommand();
5526 paste->setText("Paste effects");
5528 QList<QGraphicsItem *> clips = scene()->selectedItems();
5531 for (int i = 0; i < clips.count(); ++i) {
5532 if (clips.at(i)->type() == GROUPWIDGET) {
5533 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5534 for (int j = 0; j < children.count(); j++) {
5535 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5536 clips.append(children.at(j));
5542 for (int i = 0; i < clips.count(); ++i) {
5543 if (clips.at(i)->type() == AVWIDGET) {
5544 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5545 for (int j = 0; j < clip->effectsCount(); j++) {
5546 QDomElement eff = clip->effectAt(j);
5547 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5548 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5549 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5554 if (paste->childCount() > 0) m_commandStack->push(paste);
5557 //adjust effects (fades, ...)
5558 for (int i = 0; i < clips.count(); ++i) {
5559 if (clips.at(i)->type() == AVWIDGET) {
5560 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5561 updatePositionEffects(item, item->info());
5567 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5569 // parse parameters to check if we need to adjust to the new crop start
5570 int diff = (newstart - oldstart).frames(m_document->fps());
5571 int max = (newstart + duration).frames(m_document->fps());
5573 QDomNodeList params = xml.elementsByTagName("parameter");
5574 for (int i = 0; i < params.count(); i++) {
5575 QDomElement e = params.item(i).toElement();
5576 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5577 QString def = e.attribute("default");
5578 // Effect has a keyframe type parameter, we need to adjust the values
5579 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5580 QStringList newKeyFrames;
5581 foreach(const QString &str, keys) {
5582 int pos = str.section(':', 0, 0).toInt();
5583 double val = str.section(':', 1, 1).toDouble();
5586 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5588 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5590 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5591 e.setAttribute("keyframes", newKeyFrames.join(";"));
5596 ClipItem *CustomTrackView::getClipUnderCursor() const
5598 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5599 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5600 for (int i = 0; i < collisions.count(); i++) {
5601 if (collisions.at(i)->type() == AVWIDGET) {
5602 return static_cast < ClipItem *>(collisions.at(i));
5608 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5610 QList<QGraphicsItem *> clips = scene()->selectedItems();
5611 if (clips.isEmpty()) {
5612 return getClipUnderCursor();
5614 AbstractClipItem *item = NULL;
5615 for (int i = 0; i < clips.count(); ++i) {
5616 if (clips.at(i)->type() == AVWIDGET) {
5617 item = static_cast < AbstractClipItem *>(clips.at(i));
5618 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5621 if (item) return item;
5626 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5628 QList<QGraphicsItem *> clips = scene()->selectedItems();
5629 if (clips.isEmpty()) {
5630 return getClipUnderCursor();
5633 // remove all items in the list that are not clips
5634 for (int i = 0; i < clips.count();) {
5635 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5638 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5639 for (int i = 0; i < clips.count(); ++i) {
5640 if (clips.at(i)->type() == AVWIDGET) {
5641 item = static_cast < ClipItem *>(clips.at(i));
5642 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5650 void CustomTrackView::setInPoint()
5652 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5654 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5657 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5661 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5664 void CustomTrackView::setOutPoint()
5666 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5668 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5671 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5675 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5678 void CustomTrackView::slotUpdateAllThumbs()
5680 if (!isEnabled()) return;
5681 QList<QGraphicsItem *> itemList = items();
5682 //if (itemList.isEmpty()) return;
5684 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5685 for (int i = 0; i < itemList.count(); i++) {
5686 if (itemList.at(i)->type() == AVWIDGET) {
5687 item = static_cast <ClipItem *>(itemList.at(i));
5688 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5689 // Check if we have a cached thumbnail
5690 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5691 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5692 if (QFile::exists(thumb)) {
5694 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5695 item->slotSetStartThumb(pix);
5698 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5699 QString endThumb = startThumb;
5700 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5701 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5702 if (QFile::exists(startThumb)) {
5703 QPixmap pix(startThumb);
5704 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5705 item->slotSetStartThumb(pix);
5707 if (QFile::exists(endThumb)) {
5708 QPixmap pix(endThumb);
5709 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5710 item->slotSetEndThumb(pix);
5713 item->refreshClip(false, false);
5717 viewport()->update();
5720 void CustomTrackView::saveThumbnails()
5722 QList<QGraphicsItem *> itemList = items();
5724 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5725 for (int i = 0; i < itemList.count(); i++) {
5726 if (itemList.at(i)->type() == AVWIDGET) {
5727 item = static_cast <ClipItem *>(itemList.at(i));
5728 if (item->clipType() != COLOR) {
5729 // Check if we have a cached thumbnail
5730 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5731 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5732 if (!QFile::exists(thumb)) {
5733 QPixmap pix(item->startThumb());
5737 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5738 QString endThumb = startThumb;
5739 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5740 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5741 if (!QFile::exists(startThumb)) {
5742 QPixmap pix(item->startThumb());
5743 pix.save(startThumb);
5745 if (!QFile::exists(endThumb)) {
5746 QPixmap pix(item->endThumb());
5756 void CustomTrackView::slotInsertTrack(int ix)
5758 TrackDialog d(m_document, parentWidget());
5759 d.comboTracks->setCurrentIndex(ix);
5760 d.label->setText(i18n("Insert track"));
5761 d.setWindowTitle(i18n("Insert New Track"));
5763 if (d.exec() == QDialog::Accepted) {
5764 ix = d.comboTracks->currentIndex();
5765 if (d.before_select->currentIndex() == 1)
5769 info.isMute = false;
5770 info.isLocked = false;
5771 if (d.video_track->isChecked()) {
5772 info.type = VIDEOTRACK;
5773 info.isBlind = false;
5775 info.type = AUDIOTRACK;
5776 info.isBlind = true;
5778 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5779 m_commandStack->push(addTrack);
5780 setDocumentModified();
5784 void CustomTrackView::slotDeleteTrack(int ix)
5786 if (m_document->tracksCount() < 2) return;
5787 TrackDialog d(m_document, parentWidget());
5788 d.comboTracks->setCurrentIndex(ix);
5789 d.label->setText(i18n("Delete track"));
5790 d.before_select->setHidden(true);
5791 d.setWindowTitle(i18n("Delete Track"));
5792 d.video_track->setHidden(true);
5793 d.audio_track->setHidden(true);
5794 if (d.exec() == QDialog::Accepted) {
5795 ix = d.comboTracks->currentIndex();
5796 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5797 deleteTimelineTrack(ix, info);
5798 setDocumentModified();
5799 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5800 m_commandStack->push(command);*/
5804 void CustomTrackView::slotConfigTracks(int ix)
5806 TracksConfigDialog d(m_document, ix, parentWidget());
5807 if (d.exec() == QDialog::Accepted) {
5808 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5809 m_commandStack->push(configTracks);
5810 QList <int> toDelete = d.deletedTracks();
5811 for (int i = 0; i < toDelete.count(); ++i) {
5812 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5813 deleteTimelineTrack(toDelete.at(i) - i, info);
5815 setDocumentModified();
5819 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5821 if (m_document->tracksCount() < 2) return;
5822 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5823 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5824 QList<QGraphicsItem *> selection = m_scene->items(r);
5825 QUndoCommand *deleteTrack = new QUndoCommand();
5826 deleteTrack->setText("Delete track");
5828 // Delete all clips in selected track
5829 for (int i = 0; i < selection.count(); i++) {
5830 if (selection.at(i)->type() == AVWIDGET) {
5831 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5832 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5833 m_waitingThumbs.removeAll(item);
5834 m_scene->removeItem(item);
5837 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5838 Transition *item = static_cast <Transition *>(selection.at(i));
5839 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5840 m_scene->removeItem(item);
5846 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5847 m_commandStack->push(deleteTrack);
5850 void CustomTrackView::autoTransition()
5852 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5853 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5854 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5857 Transition *tr = static_cast <Transition*>(itemList.at(0));
5858 tr->setAutomatic(!tr->isAutomatic());
5859 QDomElement transition = tr->toXML();
5860 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);
5861 setDocumentModified();
5864 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
5866 QList<QGraphicsItem *> list = scene()->items();
5867 ClipItem *clip = NULL;
5868 for (int i = 0; i < list.size(); ++i) {
5869 if (list.at(i)->type() == AVWIDGET) {
5870 clip = static_cast <ClipItem *>(list.at(i));
5871 if (clip->clipProducer() == id) {
5872 clip->setClipName(name);
5876 viewport()->update();
5879 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5881 minimum = GenTime();
5882 maximum = GenTime();
5883 QList<QGraphicsItem *> selection;
5884 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5885 selection.removeAll(item);
5886 for (int i = 0; i < selection.count(); i++) {
5887 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5888 if (clip && clip->type() == AVWIDGET) {
5889 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5890 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5895 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5897 minimum = GenTime();
5898 maximum = GenTime();
5899 QList<QGraphicsItem *> selection;
5900 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5901 selection.removeAll(item);
5902 for (int i = 0; i < selection.count(); i++) {
5903 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5904 if (clip && clip->type() == TRANSITIONWIDGET) {
5905 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5906 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5911 void CustomTrackView::loadGroups(const QDomNodeList &groups)
5913 for (int i = 0; i < groups.count(); i++) {
5914 QDomNodeList children = groups.at(i).childNodes();
5915 scene()->clearSelection();
5916 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5917 QDomElement elem = children.item(nodeindex).toElement();
5918 int pos = elem.attribute("position").toInt();
5919 int track = elem.attribute("track").toInt();
5920 if (elem.tagName() == "clipitem") {
5921 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5922 if (clip) clip->setSelected(true);
5924 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5925 if (clip) clip->setSelected(true);
5928 groupSelectedItems(false, true);
5932 void CustomTrackView::splitAudio()
5934 resetSelectionGroup();
5935 QList<QGraphicsItem *> selection = scene()->selectedItems();
5936 if (selection.isEmpty()) {
5937 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5940 QUndoCommand *splitCommand = new QUndoCommand();
5941 splitCommand->setText(i18n("Split audio"));
5942 for (int i = 0; i < selection.count(); i++) {
5943 if (selection.at(i)->type() == AVWIDGET) {
5944 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5945 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5946 if (clip->parentItem()) {
5947 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5949 EffectsList effects;
5950 effects.clone(clip->effectList());
5951 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
5956 if (splitCommand->childCount()) {
5957 updateTrackDuration(-1, splitCommand);
5958 m_commandStack->push(splitCommand);
5962 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
5964 ClipItem *clip = getClipItemAt(pos, track);
5966 kDebug() << "// Cannot find clip to split!!!";
5970 int start = pos.frames(m_document->fps());
5971 int freetrack = m_document->tracksCount() - track - 1;
5973 // do not split audio when we are on an audio track
5974 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5977 for (; freetrack > 0; freetrack--) {
5978 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5979 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5980 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5981 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5982 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5987 kDebug() << "GOT TRK: " << track;
5988 if (freetrack == 0) {
5989 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5991 ItemInfo info = clip->info();
5992 info.track = m_document->tracksCount() - freetrack;
5993 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5994 scene()->clearSelection();
5995 clip->setSelected(true);
5996 ClipItem *audioClip = getClipItemAt(start, info.track);
5998 clip->setVideoOnly(true);
5999 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6000 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6002 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6003 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6005 audioClip->setSelected(true);
6006 audioClip->setAudioOnly(true);
6008 // keep video effects, move audio effects to audio clip
6011 for (int i = 0; i < effects.count(); ++i) {
6012 if (effects.at(i).attribute("type") == "audio") {
6013 deleteEffect(m_document->tracksCount() - track, pos, clip->effectAt(videoIx));
6016 deleteEffect(freetrack, pos, audioClip->effectAt(audioIx));
6021 groupSelectedItems(false, true);
6025 // unsplit clip: remove audio part and change video part to normal clip
6026 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6027 kDebug() << "//CANNOT FIND CLP GRP";
6030 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6031 QList<QGraphicsItem *> children = grp->childItems();
6032 if (children.count() != 2) {
6033 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6036 for (int i = 0; i < children.count(); i++) {
6037 if (children.at(i) != clip) {
6038 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6039 ItemInfo info = clip->info();
6040 deleteClip(clp->info());
6041 clip->setVideoOnly(false);
6043 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
6044 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
6047 // re-add audio effects
6048 for (int i = 0; i < effects.count(); ++i) {
6049 if (effects.at(i).attribute("type") == "audio") {
6050 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6057 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6058 m_document->clipManager()->removeGroup(grp);
6059 scene()->destroyItemGroup(grp);
6063 void CustomTrackView::setVideoOnly()
6065 resetSelectionGroup();
6066 QList<QGraphicsItem *> selection = scene()->selectedItems();
6067 if (selection.isEmpty()) {
6068 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6071 QUndoCommand *videoCommand = new QUndoCommand();
6072 videoCommand->setText(i18n("Video only"));
6073 for (int i = 0; i < selection.count(); i++) {
6074 if (selection.at(i)->type() == AVWIDGET) {
6075 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6076 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6077 if (clip->parentItem()) {
6078 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6080 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6085 m_commandStack->push(videoCommand);
6088 void CustomTrackView::setAudioOnly()
6090 resetSelectionGroup();
6091 QList<QGraphicsItem *> selection = scene()->selectedItems();
6092 if (selection.isEmpty()) {
6093 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6096 QUndoCommand *videoCommand = new QUndoCommand();
6097 videoCommand->setText(i18n("Audio only"));
6098 for (int i = 0; i < selection.count(); i++) {
6099 if (selection.at(i)->type() == AVWIDGET) {
6100 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6101 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6102 if (clip->parentItem()) {
6103 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6105 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6110 m_commandStack->push(videoCommand);
6113 void CustomTrackView::setAudioAndVideo()
6115 resetSelectionGroup();
6116 QList<QGraphicsItem *> selection = scene()->selectedItems();
6117 if (selection.isEmpty()) {
6118 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6121 QUndoCommand *videoCommand = new QUndoCommand();
6122 videoCommand->setText(i18n("Audio and Video"));
6123 for (int i = 0; i < selection.count(); i++) {
6124 if (selection.at(i)->type() == AVWIDGET) {
6125 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6126 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6127 if (clip->parentItem()) {
6128 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6130 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6135 m_commandStack->push(videoCommand);
6138 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6140 ClipItem *clip = getClipItemAt(pos, track);
6142 kDebug() << "// Cannot find clip to split!!!";
6146 int start = pos.frames(m_document->fps());
6147 clip->setVideoOnly(true);
6148 clip->setAudioOnly(false);
6149 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6150 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6152 } else if (audioOnly) {
6153 int start = pos.frames(m_document->fps());
6154 clip->setAudioOnly(true);
6155 clip->setVideoOnly(false);
6156 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6157 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6160 int start = pos.frames(m_document->fps());
6161 clip->setAudioOnly(false);
6162 clip->setVideoOnly(false);
6163 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
6164 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6168 setDocumentModified();
6171 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6173 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6174 m_clipTypeGroup->setEnabled(false);
6176 m_clipTypeGroup->setEnabled(true);
6177 QList <QAction *> actions = m_clipTypeGroup->actions();
6179 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6180 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6181 else lookup = "clip_audio_and_video";
6182 for (int i = 0; i < actions.count(); i++) {
6183 if (actions.at(i)->data().toString() == lookup) {
6184 actions.at(i)->setChecked(true);
6191 void CustomTrackView::slotGoToMarker(QAction *action)
6193 int pos = action->data().toInt();
6194 setCursorPos(pos, true);
6197 void CustomTrackView::reloadTransitionLumas()
6201 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6202 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6203 for (int i = 0; i < params.count(); i++) {
6204 QDomElement e = params.item(i).toElement();
6205 if (e.attribute("tag") == "resource") {
6206 lumaNames = e.attribute("paramlistdisplay");
6207 lumaFiles = e.attribute("paramlist");
6212 QList<QGraphicsItem *> itemList = items();
6213 Transition *transitionitem;
6214 QDomElement transitionXml;
6215 for (int i = 0; i < itemList.count(); i++) {
6216 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6217 transitionitem = static_cast <Transition*>(itemList.at(i));
6218 transitionXml = transitionitem->toXML();
6219 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6220 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6221 for (int i = 0; i < params.count(); i++) {
6222 QDomElement e = params.item(i).toElement();
6223 if (e.attribute("tag") == "resource") {
6224 e.setAttribute("paramlistdisplay", lumaNames);
6225 e.setAttribute("paramlist", lumaFiles);
6230 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6231 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6232 for (int i = 0; i < params.count(); i++) {
6233 QDomElement e = params.item(i).toElement();
6234 if (e.attribute("tag") == "luma") {
6235 e.setAttribute("paramlistdisplay", lumaNames);
6236 e.setAttribute("paramlist", lumaFiles);
6243 emit transitionItemSelected(NULL);
6246 double CustomTrackView::fps() const
6248 return m_document->fps();
6251 void CustomTrackView::updateProjectFps()
6253 // update all clips to the new fps
6254 resetSelectionGroup();
6255 scene()->clearSelection();
6257 QList<QGraphicsItem *> itemList = items();
6258 for (int i = 0; i < itemList.count(); i++) {
6259 // remove all items and re-add them one by one
6260 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6262 for (int i = 0; i < itemList.count(); i++) {
6263 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6264 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6265 clip->updateFps(m_document->fps());
6266 m_scene->addItem(clip);
6267 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6268 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6269 QList<QGraphicsItem *> children = grp->childItems();
6270 for (int j = 0; j < children.count(); j++) {
6271 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6272 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6273 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6274 clip->updateFps(m_document->fps());
6277 m_document->clipManager()->removeGroup(grp);
6278 m_scene->addItem(grp);
6279 scene()->destroyItemGroup(grp);
6280 scene()->clearSelection();
6281 for (int j = 0; j < children.count(); j++) {
6282 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6283 //children.at(j)->setParentItem(0);
6284 children.at(j)->setSelected(true);
6287 groupSelectedItems(true, true);
6288 } else if (itemList.at(i)->type() == GUIDEITEM) {
6289 Guide *g = static_cast<Guide *>(itemList.at(i));
6291 m_scene->addItem(g);
6294 viewport()->update();
6297 void CustomTrackView::slotTrackDown()
6299 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6300 else m_selectedTrack++;
6301 emit updateTrackHeaders();
6302 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6303 ensureVisible(rect, 0, 0);
6304 viewport()->update();
6307 void CustomTrackView::slotTrackUp()
6309 if (m_selectedTrack > 0) m_selectedTrack--;
6310 else m_selectedTrack = m_document->tracksCount() - 1;
6311 emit updateTrackHeaders();
6312 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6313 ensureVisible(rect, 0, 0);
6314 viewport()->update();
6317 int CustomTrackView::selectedTrack() const
6319 return m_selectedTrack;
6322 QStringList CustomTrackView::selectedClips() const
6324 QStringList clipIds;
6325 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6326 for (int i = 0; i < selection.count(); i++) {
6327 if (selection.at(i)->type() == AVWIDGET) {
6328 ClipItem *item = (ClipItem *)selection.at(i);
6329 clipIds << item->clipProducer();
6335 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6337 QList<ClipItem *> clips;
6338 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6339 for (int i = 0; i < selection.count(); i++) {
6340 if (selection.at(i)->type() == AVWIDGET) {
6341 clips.append((ClipItem *)selection.at(i));
6347 void CustomTrackView::slotSelectTrack(int ix)
6349 m_selectedTrack = qMax(0, ix);
6350 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6351 emit updateTrackHeaders();
6352 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6353 ensureVisible(rect, 0, 0);
6354 viewport()->update();
6357 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6360 if (track != -1 && pos != -1)
6361 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6363 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6364 QList<QGraphicsItem *> selection = m_scene->items(rect);
6365 resetSelectionGroup(group);
6366 if (!group) m_scene->clearSelection();
6367 for (int i = 0; i < selection.count(); i++) {
6368 if (selection.at(i)->type() == AVWIDGET) {
6369 selection.at(i)->setSelected(add);
6373 if (group) groupSelectedItems();
6376 void CustomTrackView::selectTransition(bool add, bool group)
6378 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6379 QList<QGraphicsItem *> selection = m_scene->items(rect);
6380 resetSelectionGroup(group);
6381 if (!group) m_scene->clearSelection();
6382 for (int i = 0; i < selection.count(); i++) {
6383 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6384 selection.at(i)->setSelected(add);
6388 if (group) groupSelectedItems();
6391 QStringList CustomTrackView::extractTransitionsLumas()
6394 QList<QGraphicsItem *> itemList = items();
6395 Transition *transitionitem;
6396 QDomElement transitionXml;
6397 for (int i = 0; i < itemList.count(); i++) {
6398 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6399 transitionitem = static_cast <Transition*>(itemList.at(i));
6400 transitionXml = transitionitem->toXML();
6401 // luma files in transitions can be in "resource" or "luma" property
6402 QString luma = EffectsList::parameter(transitionXml, "luma");
6403 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6404 if (!luma.isEmpty()) urls << KUrl(luma).path();
6407 #if QT_VERSION >= 0x040500
6408 urls.removeDuplicates();
6413 void CustomTrackView::setEditMode(EDITMODE mode)
6415 m_scene->setEditMode(mode);
6418 void CustomTrackView::checkTrackSequence(int track)
6420 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6421 //track = m_document->tracksCount() -track;
6422 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6423 QList<QGraphicsItem *> selection = m_scene->items(rect);
6424 QList <int> timelineList;
6425 timelineList.append(0);
6426 for (int i = 0; i < selection.count(); i++) {
6427 if (selection.at(i)->type() == AVWIDGET) {
6428 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6429 int start = clip->startPos().frames(m_document->fps());
6430 int end = clip->endPos().frames(m_document->fps());
6431 if (!timelineList.contains(start)) timelineList.append(start);
6432 if (!timelineList.contains(end)) timelineList.append(end);
6435 qSort(timelineList);
6436 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6437 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6440 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6442 if (data.isEmpty()) return;
6443 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6445 info.startPos = GenTime(in, m_document->fps());
6446 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6447 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6448 info.cropDuration = info.endPos - info.startPos;
6449 info.track = m_selectedTrack;
6450 QUndoCommand *addCommand = new QUndoCommand();
6451 addCommand->setText(i18n("Insert clip"));
6452 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6453 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6454 updateTrackDuration(info.track, addCommand);
6455 m_commandStack->push(addCommand);
6457 selectClip(true, false, m_selectedTrack, in);
6458 // Automatic audio split
6459 if (KdenliveSettings::splitaudio())
6463 void CustomTrackView::clearSelection()
6465 resetSelectionGroup();
6466 scene()->clearSelection();
6468 emit clipItemSelected(NULL);
6471 void CustomTrackView::updatePalette()
6473 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6477 pen1.setColor(palette().text().color());
6478 m_cursorLine->setPen(pen1);
6480 emit tracksChanged();
6483 void CustomTrackView::removeTipAnimation()
6486 scene()->removeItem(m_visualTip);
6487 m_animationTimer->stop();
6495 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6497 if (m_visualTip == NULL) {
6498 QRectF rect = clip->sceneBoundingRect();
6499 m_animation = new QGraphicsItemAnimation;
6500 m_animation->setTimeLine(m_animationTimer);
6501 m_animation->setScaleAt(1, 1, 1);
6506 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6507 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6508 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6510 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6512 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6514 m_animation->setScaleAt(.5, 2, 2);
6518 polygon << QPoint(0, - size * 2);
6519 if (mode == RESIZESTART)
6520 polygon << QPoint(size * 2, 0);
6522 polygon << QPoint(- size * 2, 0);
6523 polygon << QPoint(0, size * 2);
6524 polygon << QPoint(0, - size * 2);
6526 m_visualTip = new QGraphicsPolygonItem(polygon);
6527 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6528 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6529 if (mode == RESIZESTART)
6530 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6532 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6534 m_animation->setScaleAt(.5, 2, 1);
6536 case TRANSITIONSTART:
6538 polygon << QPoint(0, - size * 2);
6539 if (mode == TRANSITIONSTART)
6540 polygon << QPoint(size * 2, 0);
6542 polygon << QPoint(- size * 2, 0);
6543 polygon << QPoint(0, 0);
6544 polygon << QPoint(0, - size * 2);
6546 m_visualTip = new QGraphicsPolygonItem(polygon);
6547 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6548 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6549 if (mode == TRANSITIONSTART)
6550 m_visualTip->setPos(rect.x(), rect.bottom());
6552 m_visualTip->setPos(rect.right(), rect.bottom());
6554 m_animation->setScaleAt(.5, 2, 2);
6561 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6562 m_visualTip->setZValue(100);
6563 scene()->addItem(m_visualTip);
6564 m_animation->setItem(m_visualTip);
6565 m_animationTimer->start();
6569 bool CustomTrackView::hasAudio(int track) const
6571 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6572 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6573 QGraphicsItem *item;
6574 for (int i = 0; i < collisions.count(); i++) {
6575 item = collisions.at(i);
6576 if (!item->isEnabled()) continue;
6577 if (item->type() == AVWIDGET) {
6578 ClipItem *clip = static_cast <ClipItem *>(item);
6579 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6585 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6587 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6588 m_commandStack->push(command);
6589 setDocumentModified();
6593 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
6595 EffectsParameterList parameters;
6597 parameters.addParam("tag", effect.attribute("tag"));
6598 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6599 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6600 parameters.addParam("id", effect.attribute("id"));
6601 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6602 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6603 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6604 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6606 QDomNodeList params = effect.elementsByTagName("parameter");
6607 for (int i = 0; i < params.count(); i++) {
6608 QDomElement e = params.item(i).toElement();
6609 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6610 // effects with geometry param need in / out synced with the clip, request it...
6611 parameters.addParam("_sync_in_out", "1");
6613 if (e.attribute("type") == "simplekeyframe") {
6615 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6616 double factor = e.attribute("factor", "1").toDouble();
6617 double offset = e.attribute("offset", "0").toDouble();
6618 for (int j = 0; j < values.count(); j++) {
6619 QString pos = values.at(j).section(':', 0, 0);
6620 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
6621 values[j] = pos + "=" + locale.toString(val);
6623 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6624 parameters.addParam(e.attribute("name"), values.join(";"));
6625 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6626 parameters.addParam("max", e.attribute("max"));
6627 parameters.addParam("min", e.attribute("min"));
6628 parameters.addParam("factor", e.attribute("factor", "1"));*/
6629 } else if (e.attribute("type") == "keyframe") {
6630 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6631 parameters.addParam("keyframes", e.attribute("keyframes"));
6632 parameters.addParam("max", e.attribute("max"));
6633 parameters.addParam("min", e.attribute("min"));
6634 parameters.addParam("factor", e.attribute("factor", "1"));
6635 parameters.addParam("offset", e.attribute("offset", "0"));
6636 parameters.addParam("starttag", e.attribute("starttag", "start"));
6637 parameters.addParam("endtag", e.attribute("endtag", "end"));
6638 } else if (e.attribute("namedesc").contains(';')) {
6639 QString format = e.attribute("format");
6640 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6641 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6643 QTextStream txtNeu(&neu);
6644 if (values.size() > 0)
6645 txtNeu << (int)values[0].toDouble();
6646 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6647 txtNeu << separators[i];
6648 txtNeu << (int)(values[i+1].toDouble());
6650 parameters.addParam("start", neu);
6652 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
6654 if (e.attribute("factor").contains('%')) {
6655 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6657 fact = e.attribute("factor", "1").toDouble();
6659 double offset = e.attribute("offset", "0").toDouble();
6660 parameters.addParam(e.attribute("name"), locale.toString((e.attribute("value").toDouble() - offset) / fact));
6662 parameters.addParam(e.attribute("name"), e.attribute("value"));
6669 void CustomTrackView::updateTrackNames(int track, bool added)
6671 QList <TrackInfo> tracks = m_document->tracksList();
6672 int max = tracks.count();
6673 int docTrack = max - track - 1;
6675 // count number of tracks of each type
6676 int videoTracks = 0;
6677 int audioTracks = 0;
6678 for (int i = max - 1; i >= 0; --i) {
6679 TrackInfo info = tracks.at(i);
6680 if (info.type == VIDEOTRACK)
6685 if (i <= docTrack) {
6686 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6687 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6690 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6691 info.trackName = type + QString::number(typeNumber);
6692 m_document->setTrackType(i, info);
6695 if (info.trackName == type + QString::number(typeNumber + 1)) {
6696 info.trackName = type + QString::number(typeNumber);
6697 m_document->setTrackType(i, info);
6702 emit tracksChanged();
6705 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6711 tracks << m_document->tracksCount() - track - 1;
6713 // negative track number -> update all tracks
6714 for (int i = 0; i < m_document->tracksCount(); ++i)
6718 for (int i = 0; i < tracks.count(); ++i) {
6720 // t + 1 because of black background track
6721 duration = m_document->renderer()->mltTrackDuration(t + 1);
6722 if (duration != m_document->trackDuration(t)) {
6723 m_document->setTrackDuration(t, duration);
6726 EffectsList effects = m_document->getTrackEffects(t);
6727 for (int j = 0; j < effects.count(); ++j) {
6729 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6730 * - update the effectstack if necessary
6737 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6739 QList<QGraphicsItem *> list = scene()->items();
6740 ClipItem *clip = NULL;
6741 for (int i = 0; i < list.size(); ++i) {
6742 if (list.at(i)->type() == AVWIDGET) {
6743 clip = static_cast <ClipItem *>(list.at(i));
6744 if (clip->clipProducer() == id) {
6745 clip->refreshClip(true, resetThumbs);
6751 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
6753 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
6755 if (effects.count()) {
6756 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6757 while (i != effects.constEnd()) {
6758 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, command);