1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "commands/moveclipcommand.h"
26 #include "commands/movetransitioncommand.h"
27 #include "commands/resizeclipcommand.h"
28 #include "commands/editguidecommand.h"
29 #include "commands/addtimelineclipcommand.h"
30 #include "commands/addeffectcommand.h"
31 #include "commands/editeffectcommand.h"
32 #include "commands/moveeffectcommand.h"
33 #include "commands/addtransitioncommand.h"
34 #include "commands/edittransitioncommand.h"
35 #include "commands/editkeyframecommand.h"
36 #include "commands/changespeedcommand.h"
37 #include "commands/addmarkercommand.h"
38 #include "commands/razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "commands/insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "commands/addtrackcommand.h"
51 #include "commands/changeeffectstatecommand.h"
52 #include "commands/movegroupcommand.h"
53 #include "ui_addtrack_ui.h"
54 #include "initeffects.h"
55 #include "commands/locktrackcommand.h"
56 #include "commands/groupclipscommand.h"
57 #include "commands/splitaudiocommand.h"
58 #include "commands/changecliptypecommand.h"
59 #include "trackdialog.h"
60 #include "tracksconfigdialog.h"
61 #include "commands/configtrackscommand.h"
62 #include "commands/rebuildgroupcommand.h"
63 #include "commands/razorgroupcommand.h"
64 #include "profilesdialog.h"
66 #include "lib/audio/audioEnvelope.h"
67 #include "lib/audio/audioCorrelation.h"
74 #include <KMessageBox>
75 #include <KIO/NetAccess>
77 #include <QMouseEvent>
78 #include <QStylePainter>
79 #include <QGraphicsItem>
80 #include <QDomDocument>
82 #include <QApplication>
83 #include <QInputDialog>
86 #if QT_VERSION >= 0x040600
87 #include <QGraphicsDropShadowEffect>
90 #define SEEK_INACTIVE (-1)
94 bool sortGuidesList(const Guide *g1 , const Guide *g2)
96 return (*g1).position() < (*g2).position();
101 // disable animation if user asked it in KDE's global settings
102 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
103 // needs something like below (taken from dolphin)
104 // #include <kglobalsettings.h>
105 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
106 // const int duration = animate ? 1500 : 1;
108 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
109 QGraphicsView(projectscene, parent),
110 m_tracksHeight(KdenliveSettings::trackheight()),
111 m_projectDuration(0),
114 m_scene(projectscene),
116 m_operationMode(NONE),
123 m_autoScroll(KdenliveSettings::autoscroll()),
124 m_pasteEffectsAction(NULL),
125 m_ungroupAction(NULL),
132 m_blockRefresh(false),
133 m_selectionGroup(NULL),
135 m_audioCorrelator(NULL),
136 m_audioAlignmentReference(NULL),
137 m_controlModifier(false)
140 m_commandStack = doc->commandStack();
142 m_commandStack = NULL;
145 setMouseTracking(true);
146 setAcceptDrops(true);
147 setFrameShape(QFrame::NoFrame);
149 //setCacheMode(QGraphicsView::CacheBackground);
150 setAutoFillBackground(false);
151 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
152 setContentsMargins(0, 0, 0, 0);
154 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
156 m_animationTimer = new QTimeLine(800);
157 m_animationTimer->setFrameRange(0, 5);
158 m_animationTimer->setUpdateInterval(100);
159 m_animationTimer->setLoopCount(0);
161 m_tipColor = QColor(0, 192, 0, 200);
162 m_tipPen.setColor(QColor(255, 255, 255, 100));
163 m_tipPen.setWidth(3);
165 const int maxHeight = m_tracksHeight * m_document->tracksCount();
166 setSceneRect(0, 0, sceneRect().width(), maxHeight);
167 verticalScrollBar()->setMaximum(maxHeight);
168 verticalScrollBar()->setTracking(true);
169 // repaint guides when using vertical scroll
170 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
172 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
173 m_cursorLine->setZValue(1000);
176 pen1.setColor(palette().text().color());
177 m_cursorLine->setPen(pen1);
178 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
180 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
181 m_scrollTimer.setInterval(100);
182 m_scrollTimer.setSingleShot(true);
184 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
185 m_thumbsTimer.setInterval(500);
186 m_thumbsTimer.setSingleShot(true);
188 KIcon razorIcon("edit-cut");
189 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
191 KIcon spacerIcon("kdenlive-spacer-tool");
192 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
195 CustomTrackView::~CustomTrackView()
197 qDeleteAll(m_guides);
199 m_waitingThumbs.clear();
200 delete m_animationTimer;
204 void CustomTrackView::keyPressEvent(QKeyEvent * event)
206 if (event->key() == Qt::Key_Up) {
209 } else if (event->key() == Qt::Key_Down) {
212 } else QWidget::keyPressEvent(event);
215 void CustomTrackView::setDocumentModified()
217 m_document->setModified(true);
220 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
222 m_timelineContextMenu = timeline;
223 m_timelineContextClipMenu = clip;
224 m_clipTypeGroup = clipTypeGroup;
225 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
227 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
228 m_markerMenu->setEnabled(false);
229 markermenu->addMenu(m_markerMenu);
230 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
231 QList <QAction *> list = m_timelineContextClipMenu->actions();
232 for (int i = 0; i < list.count(); i++) {
233 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
234 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
237 m_timelineContextTransitionMenu = transition;
238 list = m_timelineContextTransitionMenu->actions();
239 for (int i = 0; i < list.count(); i++) {
240 if (list.at(i)->data().toString() == "auto") {
241 m_autoTransition = list.at(i);
246 m_timelineContextMenu->addSeparator();
247 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
248 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
249 m_timelineContextMenu->addAction(m_deleteGuide);
251 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
252 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
253 m_timelineContextMenu->addAction(m_editGuide);
256 void CustomTrackView::slotDoResetMenuPosition()
258 m_menuPosition = QPoint();
261 void CustomTrackView::slotResetMenuPosition()
263 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
264 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
267 void CustomTrackView::checkAutoScroll()
269 m_autoScroll = KdenliveSettings::autoscroll();
272 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
273 return m_scene->m_tracksList;
277 int CustomTrackView::getFrameWidth()
279 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
282 void CustomTrackView::updateSceneFrameWidth()
284 int frameWidth = getFrameWidth();
285 QList<QGraphicsItem *> itemList = items();
287 for (int i = 0; i < itemList.count(); i++) {
288 if (itemList.at(i)->type() == AVWIDGET) {
289 item = (ClipItem*) itemList.at(i);
290 item->resetFrameWidth(frameWidth);
291 item->resetThumbs(true);
296 bool CustomTrackView::checkTrackHeight()
298 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
299 m_tracksHeight = KdenliveSettings::trackheight();
300 emit trackHeightChanged();
301 QList<QGraphicsItem *> itemList = items();
303 Transition *transitionitem;
304 int frameWidth = getFrameWidth();
305 bool snap = KdenliveSettings::snaptopoints();
306 KdenliveSettings::setSnaptopoints(false);
307 for (int i = 0; i < itemList.count(); i++) {
308 if (itemList.at(i)->type() == AVWIDGET) {
309 item = (ClipItem*) itemList.at(i);
310 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
311 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
312 item->resetFrameWidth(frameWidth);
313 item->resetThumbs(true);
314 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
315 transitionitem = (Transition*) itemList.at(i);
316 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
317 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
320 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
321 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
323 for (int i = 0; i < m_guides.count(); i++) {
324 QLineF l = m_guides.at(i)->line();
325 l.setP2(QPointF(l.x2(), newHeight));
326 m_guides.at(i)->setLine(l);
329 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
330 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
331 KdenliveSettings::setSnaptopoints(snap);
332 viewport()->update();
336 /** Zoom or move viewport on mousewheel
338 * If mousewheel+Ctrl, zooms in/out on the timeline.
340 * With Ctrl, moves viewport towards end of timeline if down/back,
341 * opposite on up/forward.
343 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
344 void CustomTrackView::wheelEvent(QWheelEvent * e)
346 if (e->modifiers() == Qt::ControlModifier) {
347 if (e->delta() > 0) emit zoomIn();
350 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
351 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
355 int CustomTrackView::getPreviousVideoTrack(int track)
357 track = m_document->tracksCount() - track - 1;
359 for (int i = track; i > -1; i--) {
360 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
366 void CustomTrackView::slotFetchNextThumbs()
368 if (!m_waitingThumbs.isEmpty()) {
369 ClipItem *item = m_waitingThumbs.takeFirst();
370 while (item == NULL && !m_waitingThumbs.isEmpty()) {
371 item = m_waitingThumbs.takeFirst();
373 if (item) item->slotFetchThumbs();
374 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
378 void CustomTrackView::slotCheckMouseScrolling()
380 if (m_scrollOffset == 0) {
381 m_scrollTimer.stop();
384 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
385 m_scrollTimer.start();
388 void CustomTrackView::slotCheckPositionScrolling()
390 // If mouse is at a border of the view, scroll
391 if (m_moveOpMode != SEEK) return;
392 if (mapFromScene(m_cursorPos, 0).x() < 3) {
393 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
394 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
395 seekCursorPos(mapToScene(QPoint(-2, 0)).x());
396 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
397 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
398 seekCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
399 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
405 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
407 int pos = event->x();
408 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
410 double snappedPos = getSnapPointForPos(mappedXPos);
411 emit mousePosition(mappedXPos);
413 if (event->buttons() & Qt::MidButton) return;
414 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
415 event->setAccepted(true);
417 QGraphicsView::mouseMoveEvent(event);
421 if (event->buttons() != Qt::NoButton) {
422 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
423 if (m_dragItem && m_tool == SELECTTOOL) {
424 if (m_operationMode == MOVE && move) {
425 //m_dragItem->setProperty("y_absolute", event->pos().y());
426 QGraphicsView::mouseMoveEvent(event);
427 // If mouse is at a border of the view, scroll
429 m_scrollOffset = -30;
430 m_scrollTimer.start();
431 } else if (viewport()->width() - pos < 10) {
433 m_scrollTimer.start();
434 } else if (m_scrollTimer.isActive()) {
435 m_scrollTimer.stop();
437 } else if (m_operationMode == RESIZESTART && move) {
438 m_document->renderer()->pause();
439 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
440 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
442 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
444 m_dragItem->resizeStart((int)(snappedPos));
446 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
447 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
448 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
449 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
450 } else if (m_operationMode == RESIZEEND && move) {
451 m_document->renderer()->pause();
452 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
453 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
455 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
457 m_dragItem->resizeEnd((int)(snappedPos));
459 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
460 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
461 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
462 } else if (m_operationMode == FADEIN && move) {
463 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
464 } else if (m_operationMode == FADEOUT && move) {
465 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
466 } else if (m_operationMode == KEYFRAME && move) {
467 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
468 double pos = mapToScene(event->pos()).toPoint().y();
469 QRectF br = m_dragItem->sceneBoundingRect();
470 double maxh = 100.0 / br.height();
471 pos = (br.bottom() - pos) * maxh;
472 m_dragItem->updateKeyFramePos(keyFramePos, pos);
473 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
474 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
476 removeTipAnimation();
478 } else if (m_operationMode == MOVEGUIDE) {
479 removeTipAnimation();
480 QGraphicsView::mouseMoveEvent(event);
482 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
484 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
485 if (snappedPos < 0) snappedPos = 0;
487 // Make sure there is no collision
488 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
489 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
490 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
491 collidingItems.removeAll(m_selectionGroup);
492 for (int i = 0; i < children.count(); i++) {
493 if (children.at(i)->type() == GROUPWIDGET) {
494 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
495 for (int j = 0; j < subchildren.count(); j++)
496 collidingItems.removeAll(subchildren.at(j));
498 collidingItems.removeAll(children.at(i));
500 bool collision = false;
502 for (int i = 0; i < collidingItems.count(); i++) {
503 if (!collidingItems.at(i)->isEnabled()) continue;
504 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
505 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
506 // Moving backward, determine best pos
507 QPainterPath clipPath;
508 clipPath.addRect(item->sceneBoundingRect());
509 QPainterPath res = shape.intersected(clipPath);
510 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
513 snappedPos += offset;
514 // make sure we have no collision
515 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
516 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
517 collidingItems.removeAll(m_selectionGroup);
518 for (int i = 0; i < children.count(); i++) {
519 if (children.at(i)->type() == GROUPWIDGET) {
520 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
521 for (int j = 0; j < subchildren.count(); j++)
522 collidingItems.removeAll(subchildren.at(j));
524 collidingItems.removeAll(children.at(i));
527 for (int i = 0; i < collidingItems.count(); i++) {
528 if (!collidingItems.at(i)->isEnabled()) continue;
529 if (collidingItems.at(i)->type() == AVWIDGET) {
538 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
539 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
540 collidingItems.removeAll(m_selectionGroup);
541 for (int i = 0; i < children.count(); i++) {
542 if (children.at(i)->type() == GROUPWIDGET) {
543 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
544 for (int j = 0; j < subchildren.count(); j++)
545 collidingItems.removeAll(subchildren.at(j));
547 collidingItems.removeAll(children.at(i));
551 for (int i = 0; i < collidingItems.count(); i++) {
552 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
553 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
554 // Moving backward, determine best pos
555 QPainterPath clipPath;
556 clipPath.addRect(item->sceneBoundingRect());
557 QPainterPath res = shape.intersected(clipPath);
558 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
562 snappedPos += offset;
563 // make sure we have no collision
564 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
565 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
566 collidingItems.removeAll(m_selectionGroup);
567 for (int i = 0; i < children.count(); i++) {
568 if (children.at(i)->type() == GROUPWIDGET) {
569 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
570 for (int j = 0; j < subchildren.count(); j++)
571 collidingItems.removeAll(subchildren.at(j));
573 collidingItems.removeAll(children.at(i));
575 for (int i = 0; i < collidingItems.count(); i++) {
576 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
584 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
585 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
589 if (m_tool == RAZORTOOL) {
590 setCursor(m_razorCursor);
591 //QGraphicsView::mouseMoveEvent(event);
593 } else if (m_tool == SPACERTOOL) {
594 setCursor(m_spacerCursor);
598 QList<QGraphicsItem *> itemList = items(event->pos());
599 QGraphicsRectItem *item = NULL;
600 OPERATIONTYPE opMode = NONE;
602 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
604 } else for (int i = 0; i < itemList.count(); i++) {
605 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
606 item = (QGraphicsRectItem*) itemList.at(i);
611 if (item && event->buttons() == Qt::NoButton) {
612 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
613 if (m_tool == RAZORTOOL) {
614 // razor tool over a clip, display current frame in monitor
615 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
616 //TODO: solve crash when showing frame when moving razor over clip
617 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
623 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
624 // all other modes break the selection, so the user probably wants to move it
627 if (clip->rect().width() * transform().m11() < 15) {
628 // If the item is very small, only allow move
631 else opMode = clip->operationMode(mapToScene(event->pos()));
634 const double size = 5;
635 if (opMode == m_moveOpMode) {
636 QGraphicsView::mouseMoveEvent(event);
639 removeTipAnimation();
641 m_moveOpMode = opMode;
642 setTipAnimation(clip, opMode, size);
644 if (item->type() == AVWIDGET)
645 ci = static_cast <ClipItem *>(item);
647 if (opMode == MOVE) {
648 setCursor(Qt::OpenHandCursor);
650 message = ci->clipName() + i18n(":");
651 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
652 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
653 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
654 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
655 if (clip->parentItem() == m_selectionGroup)
656 message.append(i18n(" Selection duration:"));
658 message.append(i18n(" Group duration:"));
659 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
660 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
661 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
662 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
666 } else if (opMode == RESIZESTART) {
667 setCursor(KCursor("left_side", Qt::SizeHorCursor));
669 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
670 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
671 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
672 } else if (opMode == RESIZEEND) {
673 setCursor(KCursor("right_side", Qt::SizeHorCursor));
675 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
676 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
677 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
678 } else if (opMode == FADEIN || opMode == FADEOUT) {
679 setCursor(Qt::PointingHandCursor);
680 if (ci && opMode == FADEIN && ci->fadeIn()) {
681 message = i18n("Fade in duration: ");
682 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
683 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
684 message = i18n("Fade out duration: ");
685 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
687 message = i18n("Drag to add or resize a fade effect.");
689 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
690 setCursor(Qt::PointingHandCursor);
691 message = i18n("Click to add a transition.");
692 } else if (opMode == KEYFRAME) {
693 setCursor(Qt::PointingHandCursor);
694 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
697 if (!message.isEmpty())
698 emit displayMessage(message, InformationMessage);
699 } // no clip under mouse
700 else if (m_tool == RAZORTOOL) {
703 } else if (opMode == MOVEGUIDE) {
704 m_moveOpMode = opMode;
705 setCursor(Qt::SplitHCursor);
707 removeTipAnimation();
708 setCursor(Qt::ArrowCursor);
709 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
710 QGraphicsView::mouseMoveEvent(event);
712 seekCursorPos(mappedXPos);
713 slotCheckPositionScrolling();
715 } else m_moveOpMode = NONE;
717 QGraphicsView::mouseMoveEvent(event);
721 void CustomTrackView::mousePressEvent(QMouseEvent * event)
723 setFocus(Qt::MouseFocusReason);
724 m_menuPosition = QPoint();
726 // special cases (middle click button or ctrl / shift click
727 if (event->button() == Qt::MidButton) {
729 m_blockRefresh = false;
730 m_operationMode = NONE;
734 if (event->modifiers() & Qt::ShiftModifier) {
735 // Rectangle selection
736 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
737 setDragMode(QGraphicsView::RubberBandDrag);
738 if (!(event->modifiers() & Qt::ControlModifier)) {
739 resetSelectionGroup();
740 scene()->clearSelection();
742 m_blockRefresh = false;
743 m_operationMode = RUBBERSELECTION;
744 QGraphicsView::mousePressEvent(event);
748 m_blockRefresh = true;
751 if (m_tool != RAZORTOOL) activateMonitor();
752 else if (m_document->renderer()->playSpeed() != 0.0) {
753 m_document->renderer()->pause();
756 m_clickEvent = event->pos();
758 // check item under mouse
759 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
760 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
761 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
762 setDragMode(QGraphicsView::ScrollHandDrag);
763 QGraphicsView::mousePressEvent(event);
764 m_blockRefresh = false;
765 m_operationMode = NONE;
769 // if a guide and a clip were pressed, just select the guide
770 for (int i = 0; i < collisionList.count(); ++i) {
771 if (collisionList.at(i)->type() == GUIDEITEM) {
772 // a guide item was pressed
773 m_dragGuide = (Guide *) collisionList.at(i);
774 if (event->button() == Qt::LeftButton) { // move it
775 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
776 m_operationMode = MOVEGUIDE;
777 // deselect all clips so that only the guide will move
778 m_scene->clearSelection();
779 resetSelectionGroup(false);
780 updateSnapPoints(NULL);
781 QGraphicsView::mousePressEvent(event);
783 } else // show context menu
788 // Find first clip, transition or group under mouse (when no guides selected)
790 AbstractGroupItem *dragGroup = NULL;
791 AbstractClipItem *collisionClip = NULL;
793 while (!m_dragGuide && ct < collisionList.count()) {
794 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
795 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
796 if (collisionClip->isItemLocked())
798 if (collisionClip == m_dragItem)
799 collisionClip = NULL;
801 m_dragItem = collisionClip;
803 m_dragItem->setProperty("y_absolute", m_clickEvent.y() - m_dragItem->scenePos().y());
804 m_dragItemInfo = m_dragItem->info();
805 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
806 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
807 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
814 if (m_dragItem) emit clipItemSelected(NULL);
817 #if QT_VERSION >= 0x040600
818 // Add shadow to dragged item, currently disabled because of painting artifacts
819 //TODO: re-enable when fixed
820 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
821 eff->setBlurRadius(5);
822 eff->setOffset(3, 3);
823 m_dragItem->setGraphicsEffect(eff);*/
825 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
826 // update transition menu action
827 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
828 m_autoTransition->setEnabled(true);
829 } else m_autoTransition->setEnabled(false);
831 // context menu requested
832 if (event->button() == Qt::RightButton) {
834 if (dragGroup) dragGroup->setSelected(true);
835 else if (!m_dragItem->isSelected()) {
836 resetSelectionGroup(false);
837 m_scene->clearSelection();
838 m_dragItem->setSelected(true);
840 } else if (!m_dragGuide) {
841 // check if there is a guide close to mouse click
842 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
843 for (int i = 0; i < guidesCollisionList.count(); i++) {
844 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
845 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
849 // keep this to support multiple guides context menu in the future (?)
850 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
851 guidesCollisionList.removeAt(0);
853 if (!guidesCollisionList.isEmpty())
854 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
857 m_operationMode = NONE;
858 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
859 m_menuPosition = m_clickEvent;
865 // No item under click
866 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
867 resetSelectionGroup(false);
868 setCursor(Qt::ArrowCursor);
869 m_scene->clearSelection();
871 updateClipTypeActions(NULL);
872 if (m_tool == SPACERTOOL) {
873 QList<QGraphicsItem *> selection;
874 if (event->modifiers() == Qt::ControlModifier) {
875 // Ctrl + click, select all items on track after click position
876 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
877 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
878 // Cannot use spacer on locked track
879 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
883 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
886 selection = checkForGroups(rect, &isOk);
888 // groups found on track, do not allow the move
889 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
893 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;
895 // Select all items on all tracks after click position
896 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
897 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
900 QList <GenTime> offsetList;
901 // create group to hold selected items
902 m_selectionGroup = new AbstractGroupItem(m_document->fps());
903 scene()->addItem(m_selectionGroup);
905 for (int i = 0; i < selection.count(); i++) {
906 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
907 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
908 if (item->isItemLocked()) continue;
909 offsetList.append(item->startPos());
910 offsetList.append(item->endPos());
911 m_selectionGroup->addToGroup(selection.at(i));
912 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
913 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
914 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
915 QList<QGraphicsItem *> children = selection.at(i)->childItems();
916 for (int j = 0; j < children.count(); j++) {
917 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
918 offsetList.append(item->startPos());
919 offsetList.append(item->endPos());
921 m_selectionGroup->addToGroup(selection.at(i));
922 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
923 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
924 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
925 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
926 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
927 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
930 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
931 if (!offsetList.isEmpty()) {
933 QList <GenTime> cleandOffsetList;
934 GenTime startOffset = offsetList.takeFirst();
935 for (int k = 0; k < offsetList.size(); k++) {
936 GenTime newoffset = offsetList.at(k) - startOffset;
937 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
938 cleandOffsetList.append(newoffset);
941 updateSnapPoints(NULL, cleandOffsetList, true);
943 m_operationMode = SPACER;
945 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
947 //QGraphicsView::mousePressEvent(event);
953 if (m_tool == RAZORTOOL && m_dragItem) {
954 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
955 if (m_dragItem->type() == TRANSITIONWIDGET) {
956 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
958 m_document->renderer()->pause();
959 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
960 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
962 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
963 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
964 m_commandStack->push(command);
966 setDocumentModified();
973 bool itemSelected = false;
974 if (m_dragItem->isSelected())
976 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
978 else if (dragGroup && dragGroup->isSelected())
981 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
982 if (event->modifiers() != Qt::ControlModifier) {
983 resetSelectionGroup(false);
984 m_scene->clearSelection();
985 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
986 viewport()->update();
987 } else resetSelectionGroup();
989 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
990 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
992 bool selected = !m_dragItem->isSelected();
994 dragGroup->setSelected(selected);
996 m_dragItem->setSelected(selected);
998 groupSelectedItems();
999 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1000 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1001 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1004 if (collisionClip != NULL || m_dragItem == NULL) {
1005 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1006 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1007 emit clipItemSelected(selected);
1009 emit clipItemSelected(NULL);
1013 // If clicked item is selected, allow move
1014 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
1016 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1017 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1018 // all other modes break the selection, so the user probably wants to move it
1019 m_operationMode = MOVE;
1021 if (m_dragItem->rect().width() * transform().m11() < 15) {
1022 // If the item is very small, only allow move
1023 m_operationMode = MOVE;
1025 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1027 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1029 // Update snap points
1030 if (m_selectionGroup == NULL) {
1031 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1032 updateSnapPoints(NULL);
1034 updateSnapPoints(m_dragItem);
1036 QList <GenTime> offsetList;
1037 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1038 for (int i = 0; i < children.count(); i++) {
1039 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1040 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1041 offsetList.append(item->startPos());
1042 offsetList.append(item->endPos());
1045 if (!offsetList.isEmpty()) {
1047 GenTime startOffset = offsetList.takeFirst();
1048 QList <GenTime> cleandOffsetList;
1049 for (int k = 0; k < offsetList.size(); k++) {
1050 GenTime newoffset = offsetList.at(k) - startOffset;
1051 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1052 cleandOffsetList.append(newoffset);
1055 updateSnapPoints(NULL, cleandOffsetList, true);
1059 if (m_operationMode == KEYFRAME) {
1060 m_dragItem->updateSelectedKeyFrame();
1061 m_blockRefresh = false;
1063 } else if (m_operationMode == MOVE) {
1064 setCursor(Qt::ClosedHandCursor);
1065 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1067 info.startPos = m_dragItem->startPos();
1068 info.track = m_dragItem->track();
1069 int transitiontrack = getPreviousVideoTrack(info.track);
1070 ClipItem *transitionClip = NULL;
1071 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1072 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1073 info.endPos = transitionClip->endPos();
1075 GenTime transitionDuration(65, m_document->fps());
1076 if (m_dragItem->cropDuration() < transitionDuration)
1077 info.endPos = m_dragItem->endPos();
1079 info.endPos = info.startPos + transitionDuration;
1081 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1082 // Check there is no other transition at that place
1083 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1084 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1085 QList<QGraphicsItem *> selection = m_scene->items(r);
1086 bool transitionAccepted = true;
1087 for (int i = 0; i < selection.count(); i++) {
1088 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1089 Transition *tr = static_cast <Transition *>(selection.at(i));
1090 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1091 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1092 } else transitionAccepted = false;
1095 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1096 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1097 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1099 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1100 info.track = m_dragItem->track();
1101 int transitiontrack = getPreviousVideoTrack(info.track);
1102 ClipItem *transitionClip = NULL;
1103 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1104 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1105 info.startPos = transitionClip->startPos();
1107 GenTime transitionDuration(65, m_document->fps());
1108 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1109 else info.startPos = info.endPos - transitionDuration;
1111 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1112 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1113 EffectsList::setParameter(transition, "reverse", "1");
1115 // Check there is no other transition at that place
1116 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1117 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1118 QList<QGraphicsItem *> selection = m_scene->items(r);
1119 bool transitionAccepted = true;
1120 for (int i = 0; i < selection.count(); i++) {
1121 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1122 Transition *tr = static_cast <Transition *>(selection.at(i));
1123 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1124 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1125 } else transitionAccepted = false;
1128 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1129 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1131 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1132 resetSelectionGroup(false);
1133 m_dragItem->setSelected(true);
1136 m_blockRefresh = false;
1138 QGraphicsView::mousePressEvent(event);
1141 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1143 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1144 QList<QGraphicsItem *> list = scene()->items(p);
1145 AbstractGroupItem *group = NULL;
1146 for (int i = 0; i < list.size(); i++) {
1147 if (!list.at(i)->isEnabled()) continue;
1148 if (list.at(i)->type() == GROUPWIDGET) {
1149 group = static_cast <AbstractGroupItem *>(list.at(i));
1153 rebuildGroup(group);
1156 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1159 resetSelectionGroup(false);
1160 m_scene->clearSelection();
1162 QList <QGraphicsItem *> children = group->childItems();
1163 m_document->clipManager()->removeGroup(group);
1164 scene()->destroyItemGroup(group);
1165 for (int i = 0; i < children.count(); i++)
1166 children.at(i)->setSelected(true);
1167 groupSelectedItems(false, true);
1171 void CustomTrackView::resetSelectionGroup(bool selectItems)
1173 if (m_selectionGroup) {
1174 // delete selection group
1175 bool snap = KdenliveSettings::snaptopoints();
1176 KdenliveSettings::setSnaptopoints(false);
1178 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1179 scene()->destroyItemGroup(m_selectionGroup);
1180 for (int i = 0; i < children.count(); i++) {
1181 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1182 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1183 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1184 children.at(i)->setSelected(selectItems);
1186 } else if (children.at(i)->type() == GROUPWIDGET) {
1187 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1188 children.at(i)->setSelected(selectItems);
1192 m_selectionGroup = NULL;
1193 KdenliveSettings::setSnaptopoints(snap);
1197 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1199 if (m_selectionGroup) {
1200 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1203 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1204 if (selection.isEmpty()) return;
1206 // Find top left position of selection
1207 for (int i = 0; i < selection.count(); i++) {
1208 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1209 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1210 } else if (selection.at(i)->parentItem()) {
1211 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1215 if (force || selection.count() > 1) {
1216 bool snap = KdenliveSettings::snaptopoints();
1217 KdenliveSettings::setSnaptopoints(false);
1218 if (createNewGroup) {
1219 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1220 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1221 QPointF diff = newGroup->pos();
1222 newGroup->translate(-diff.x(), -diff.y());
1223 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1225 scene()->addItem(newGroup);
1227 // Check if we are trying to include a group in a group
1228 QList <AbstractGroupItem *> groups;
1229 for (int i = 0; i < selection.count(); i++) {
1230 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1231 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1232 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1233 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1235 if (!groups.isEmpty()) {
1236 // ungroup previous groups
1237 while (!groups.isEmpty()) {
1238 AbstractGroupItem *grp = groups.takeFirst();
1239 m_document->clipManager()->removeGroup(grp);
1240 scene()->destroyItemGroup(grp);
1242 selection = m_scene->selectedItems();
1245 for (int i = 0; i < selection.count(); i++) {
1246 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1247 newGroup->addToGroup(selection.at(i));
1248 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1251 KdenliveSettings::setSnaptopoints(snap);
1253 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1254 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1255 QPointF diff = m_selectionGroup->pos();
1256 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1257 m_selectionGroup->translate(- diff.x(), -diff.y());
1259 scene()->addItem(m_selectionGroup);
1260 for (int i = 0; i < selection.count(); i++) {
1261 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1262 m_selectionGroup->addToGroup(selection.at(i));
1263 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1266 KdenliveSettings::setSnaptopoints(snap);
1267 if (m_selectionGroup) {
1268 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1269 m_selectionGroupInfo.track = m_selectionGroup->track();
1272 } else resetSelectionGroup();
1275 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1277 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1278 /*if (m_moveOpMode == KEYFRAME) {
1279 // user double clicked on a keyframe, open edit dialog
1280 //TODO: update for effects with several values per keyframe
1281 QDialog d(parentWidget());
1282 Ui::KeyFrameDialog_UI view;
1284 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1285 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1286 view.kfr_value->setFocus();
1287 if (d.exec() == QDialog::Accepted) {
1288 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1289 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1290 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1291 QString previous = item->keyframes(item->selectedEffectIndex());
1292 item->updateKeyframeEffect();
1293 QString next = item->keyframes(item->selectedEffectIndex());
1294 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1295 m_commandStack->push(command);
1296 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1297 emit clipItemSelected(item, item->selectedEffectIndex());
1302 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1303 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1304 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1305 //QString previous = item->keyframes(item->selectedEffectIndex());
1306 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1307 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1308 //item->updateKeyframeEffect();
1309 //QString next = item->keyframes(item->selectedEffectIndex());
1310 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1311 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1312 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1313 m_commandStack->push(command);
1314 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1315 emit clipItemSelected(item, item->selectedEffectIndex());
1317 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1320 QList<QGraphicsItem *> collisionList = items(event->pos());
1321 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1322 Guide *editGuide = (Guide *) collisionList.at(0);
1323 if (editGuide) slotEditGuide(editGuide->info());
1328 void CustomTrackView::editItemDuration()
1330 AbstractClipItem *item;
1334 if (m_scene->selectedItems().count() == 1) {
1335 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1337 if (m_scene->selectedItems().empty())
1338 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1340 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1346 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1350 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1351 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1355 if (!item->isItemLocked()) {
1358 if (item->type() == TRANSITIONWIDGET)
1359 getTransitionAvailableSpace(item, minimum, maximum);
1361 getClipAvailableSpace(item, minimum, maximum);
1363 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1364 m_document->timecode(), minimum, maximum, this);
1365 if (d->exec() == QDialog::Accepted) {
1366 ItemInfo clipInfo = item->info();
1367 ItemInfo startInfo = clipInfo;
1368 if (item->type() == TRANSITIONWIDGET) {
1369 // move & resize transition
1370 clipInfo.startPos = d->startPos();
1371 clipInfo.endPos = clipInfo.startPos + d->duration();
1372 clipInfo.track = item->track();
1373 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1374 updateTrackDuration(clipInfo.track, command);
1375 m_commandStack->push(command);
1377 // move and resize clip
1378 ClipItem *clip = static_cast<ClipItem *>(item);
1379 QUndoCommand *moveCommand = new QUndoCommand();
1380 moveCommand->setText(i18n("Edit clip"));
1381 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1382 // duration was reduced, so process it first
1383 clipInfo.endPos = clipInfo.startPos + d->duration();
1384 clipInfo.cropStart = d->cropStart();
1386 resizeClip(startInfo, clipInfo);
1387 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1388 adjustEffects(clip, startInfo, moveCommand);
1389 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1392 if (d->startPos() != clipInfo.startPos) {
1393 startInfo = clipInfo;
1394 clipInfo.startPos = d->startPos();
1395 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1396 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1399 if (d->duration() > item->cropDuration()) {
1400 // duration was increased, so process it after move
1401 startInfo = clipInfo;
1402 clipInfo.endPos = clipInfo.startPos + d->duration();
1403 clipInfo.cropStart = d->cropStart();
1405 resizeClip(startInfo, clipInfo);
1406 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1407 adjustEffects(clip, startInfo, moveCommand);
1408 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1410 updateTrackDuration(clipInfo.track, moveCommand);
1411 m_commandStack->push(moveCommand);
1416 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1420 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1422 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1424 clip->setKeyframes(index, keyframes);
1425 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1426 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1430 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1432 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1433 m_editGuide->setEnabled(m_dragGuide != NULL);
1434 m_markerMenu->clear();
1435 m_markerMenu->setEnabled(false);
1437 m_timelineContextMenu->popup(pos);
1438 } else if (group != NULL) {
1439 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1440 m_ungroupAction->setEnabled(true);
1441 updateClipTypeActions(NULL);
1442 m_timelineContextClipMenu->popup(pos);
1444 m_ungroupAction->setEnabled(false);
1445 if (clip->type() == AVWIDGET) {
1446 ClipItem *item = static_cast <ClipItem*>(clip);
1447 //build go to marker menu
1448 if (item->baseClip()) {
1449 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1450 int offset = item->startPos().frames(m_document->fps());
1451 if (!markers.isEmpty()) {
1452 for (int i = 0; i < markers.count(); i++) {
1453 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1454 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1455 QAction *go = m_markerMenu->addAction(position);
1456 go->setData(pos + offset);
1459 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1461 updateClipTypeActions(item);
1462 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1463 m_timelineContextClipMenu->popup(pos);
1464 } else if (clip->type() == TRANSITIONWIDGET) {
1465 m_timelineContextTransitionMenu->popup(pos);
1470 void CustomTrackView::activateMonitor()
1472 emit activateDocumentMonitor();
1475 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1477 resetSelectionGroup();
1479 info.startPos = GenTime();
1480 info.cropStart = GenTime(in, m_document->fps());
1481 info.endPos = GenTime(out - in, m_document->fps());
1482 info.cropDuration = info.endPos - info.startPos;
1485 // Check if clip can be inserted at that position
1486 ItemInfo pasteInfo = info;
1487 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1488 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1489 pasteInfo.track = selectedTrack();
1490 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1491 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1495 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1496 updateTrackDuration(pasteInfo.track, command);
1497 m_commandStack->push(command);
1499 selectClip(true, false);
1500 // Automatic audio split
1501 if (KdenliveSettings::splitaudio())
1505 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1507 if (data->hasFormat("kdenlive/clip")) {
1509 m_scene->clearSelection();
1510 resetSelectionGroup(false);
1511 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1512 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1514 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1517 if (clip->getProducer() == NULL) {
1518 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1521 QPointF framePos = mapToScene(pos);
1523 info.startPos = GenTime();
1524 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1525 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1526 info.cropDuration = info.endPos - info.startPos;
1529 // Check if clip can be inserted at that position
1530 ItemInfo pasteInfo = info;
1531 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1532 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1533 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1534 framePos.setX((int)(framePos.x() + 0.5));
1535 framePos.setY(pasteInfo.track * m_tracksHeight);
1536 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1539 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1540 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1541 m_selectionGroup->addToGroup(item);
1542 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1544 QList <GenTime> offsetList;
1545 offsetList.append(info.endPos);
1546 updateSnapPoints(NULL, offsetList);
1547 m_selectionGroup->setPos(framePos);
1548 scene()->addItem(m_selectionGroup);
1549 m_selectionGroup->setSelected(true);
1551 } else if (data->hasFormat("kdenlive/producerslist")) {
1553 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1554 m_scene->clearSelection();
1555 resetSelectionGroup(false);
1557 QList <GenTime> offsetList;
1558 QList <ItemInfo> infoList;
1559 QPointF framePos = mapToScene(pos);
1560 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1561 int track = (int)(framePos.y() / m_tracksHeight);
1562 framePos.setX((int)(framePos.x() + 0.5));
1563 framePos.setY(track * m_tracksHeight);
1565 // Check if clips can be inserted at that position
1566 for (int i = 0; i < ids.size(); ++i) {
1567 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1569 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1572 if (clip->getProducer() == NULL) {
1573 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1577 info.startPos = start;
1578 info.cropDuration = clip->duration();
1579 info.endPos = info.startPos + info.cropDuration;
1581 infoList.append(info);
1582 start += clip->duration();
1584 if (!canBePastedTo(infoList, AVWIDGET)) {
1587 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1589 for (int i = 0; i < ids.size(); ++i) {
1590 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1592 info.startPos = start;
1593 info.cropDuration = clip->duration();
1594 info.endPos = info.startPos + info.cropDuration;
1596 start += info.cropDuration;
1597 offsetList.append(start);
1598 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1599 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1600 m_selectionGroup->addToGroup(item);
1601 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1604 updateSnapPoints(NULL, offsetList);
1605 m_selectionGroup->setPos(framePos);
1606 scene()->addItem(m_selectionGroup);
1607 //m_selectionGroup->setZValue(10);
1608 m_thumbsTimer.start();
1612 // the drag is not a clip (may be effect, ...)
1620 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1622 if (insertDropClips(event->mimeData(), event->pos())) {
1623 if (event->source() == this) {
1624 event->setDropAction(Qt::MoveAction);
1627 event->setDropAction(Qt::MoveAction);
1628 event->acceptProposedAction();
1630 } else QGraphicsView::dragEnterEvent(event);
1633 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1635 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);
1636 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1637 collindingItems.removeAll(item);
1638 if (collindingItems.isEmpty()) return false;
1640 for (int i = 0; i < collindingItems.count(); i++) {
1641 QGraphicsItem *collision = collindingItems.at(i);
1642 if (collision->type() == item->type()) {
1644 kDebug() << "// COLLISIION DETECTED";
1652 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1654 int track = m_document->tracksCount() - clip->track();
1655 GenTime pos = clip->startPos();
1656 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1657 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1660 bool success = true;
1661 for (int i = 0; i < clip->effectsCount(); i++) {
1662 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1664 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1665 m_document->renderer()->doRefresh();
1668 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1670 if (pos < GenTime()) {
1672 if (effect.attribute("id") == "speed") {
1673 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1677 m_document->addTrackEffect(track - 1, effect);
1678 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1679 emit updateTrackEffectState(track - 1);
1680 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1683 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1685 // Special case: speed effect
1686 if (effect.attribute("id") == "speed") {
1687 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1688 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1692 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1693 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1694 if (strobe == 0) strobe = 1;
1695 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1696 EffectsParameterList params = clip->addEffect(effect);
1697 m_document->renderer()->mltAddEffect(track, pos, params);
1698 if (clip->isSelected()) emit clipItemSelected(clip);
1701 EffectsParameterList params = clip->addEffect(effect);
1702 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1703 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1704 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1705 if (clip->isSelected()) emit clipItemSelected(clip);
1706 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1709 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1711 QString index = effect.attribute("kdenlive_ix");
1712 if (pos < GenTime()) {
1713 // Delete track effect
1714 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1715 m_document->removeTrackEffect(track - 1, effect);
1717 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1718 emit updateTrackEffectState(track - 1);
1719 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1722 // Special case: speed effect
1723 if (effect.attribute("id") == "speed") {
1724 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1726 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1727 clip->deleteEffect(index);
1728 emit clipItemSelected(clip);
1729 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1733 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1734 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1735 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1738 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1740 clip->deleteEffect(index);
1741 emit clipItemSelected(clip);
1745 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1747 QList<QGraphicsItem *> itemList = group->childItems();
1748 QUndoCommand *effectCommand = new QUndoCommand();
1750 int offset = effect.attribute("clipstart").toInt();
1751 QDomElement namenode = effect.firstChildElement("name");
1752 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1753 else effectName = i18n("effect");
1754 effectCommand->setText(i18n("Add %1", effectName));
1755 for (int i = 0; i < itemList.count(); i++) {
1756 if (itemList.at(i)->type() == AVWIDGET) {
1757 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1758 if (effect.tagName() == "effectgroup") {
1759 QDomNodeList effectlist = effect.elementsByTagName("effect");
1760 for (int j = 0; j < effectlist.count(); j++) {
1761 QDomElement subeffect = effectlist.at(j).toElement();
1762 if (subeffect.hasAttribute("kdenlive_info")) {
1763 // effect is in a group
1764 EffectInfo effectInfo;
1765 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1766 if (effectInfo.groupIndex < 0) {
1767 // group needs to be appended
1768 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1769 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1772 processEffect(item, subeffect, offset, effectCommand);
1776 processEffect(item, effect, offset, effectCommand);
1780 if (effectCommand->childCount() > 0) {
1781 m_commandStack->push(effectCommand);
1782 setDocumentModified();
1783 } else delete effectCommand;
1786 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1788 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1791 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1793 QList<QGraphicsItem *> itemList;
1794 QUndoCommand *effectCommand = new QUndoCommand();
1797 int offset = effect.attribute("clipstart").toInt();
1798 if (effect.tagName() == "effectgroup") {
1799 effectName = effect.attribute("name");
1801 QDomElement namenode = effect.firstChildElement("name");
1802 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1803 else effectName = i18n("effect");
1805 effectCommand->setText(i18n("Add %1", effectName));
1807 if (track == -1) itemList = scene()->selectedItems();
1808 if (itemList.isEmpty()) {
1809 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1810 if (clip) itemList.append(clip);
1811 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1815 for (int i = 0; i < itemList.count(); i++) {
1816 if (itemList.at(i)->type() == GROUPWIDGET) {
1817 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1818 for (int j = 0; j < subitems.count(); j++) {
1819 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1824 for (int i = 0; i < itemList.count(); i++) {
1825 if (itemList.at(i)->type() == AVWIDGET) {
1826 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1827 if (effect.tagName() == "effectgroup") {
1828 QDomNodeList effectlist = effect.elementsByTagName("effect");
1829 for (int j = 0; j < effectlist.count(); j++) {
1830 QDomElement subeffect = effectlist.at(j).toElement();
1831 if (subeffect.hasAttribute("kdenlive_info")) {
1832 // effect is in a group
1833 EffectInfo effectInfo;
1834 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1835 if (effectInfo.groupIndex < 0) {
1836 // group needs to be appended
1837 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1838 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1841 processEffect(item, subeffect, offset, effectCommand);
1844 else processEffect(item, effect, offset, effectCommand);
1847 if (effectCommand->childCount() > 0) {
1848 m_commandStack->push(effectCommand);
1849 setDocumentModified();
1850 if (effectCommand->childCount() == 1) {
1851 // Display newly added clip effect
1852 for (int i = 0; i < itemList.count(); i++) {
1853 if (itemList.at(i)->type() == AVWIDGET) {
1854 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1855 clip->setSelectedEffect(clip->effectsCount());
1856 if (!clip->isSelected()) {
1857 clearSelection(false);
1858 clip->setSelected(true);
1860 emit clipItemSelected(clip);
1866 } else delete effectCommand;
1869 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1871 if (effect.attribute("type") == "audio") {
1872 // Don't add audio effects on video clips
1873 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1874 /* do not show error message when item is part of a group as the user probably knows what he does then
1875 * and the message is annoying when working with the split audio feature */
1876 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1877 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1880 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1881 // Don't add video effect on audio clips
1882 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1883 /* do not show error message when item is part of a group as the user probably knows what he does then
1884 * and the message is annoying when working with the split audio feature */
1885 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1886 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1890 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1891 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1894 if (item->isItemLocked()) {
1898 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1899 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
1901 item->initEffect(effect, 0, offset);
1903 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1906 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1909 // delete track effect
1910 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1911 m_commandStack->push(command);
1912 setDocumentModified();
1915 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1916 //clip is in a group, also remove the effect in other clips of the group
1917 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1918 QUndoCommand *delCommand = new QUndoCommand();
1920 QDomElement namenode = effect.firstChildElement("name");
1921 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1922 else effectName = i18n("effect");
1923 delCommand->setText(i18n("Delete %1", effectName));
1926 for (int i = 0; i < items.count(); i++) {
1927 if (items.at(i)->type() == GROUPWIDGET) {
1928 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1929 for (int j = 0; j < subitems.count(); j++) {
1930 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1935 for (int i = 0; i < items.count(); i++) {
1936 if (items.at(i)->type() == AVWIDGET) {
1937 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1938 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1940 QDomElement eff = item->effectAtIndex(ix);
1941 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1945 if (delCommand->childCount() > 0)
1946 m_commandStack->push(delCommand);
1949 setDocumentModified();
1952 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1953 m_commandStack->push(command);
1954 setDocumentModified();
1957 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
1959 if (insertedEffect.isNull()) {
1960 kDebug()<<"// Trying to add null effect";
1961 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1964 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
1965 QDomElement effect = insertedEffect.cloneNode().toElement();
1966 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
1967 if (pos < GenTime()) {
1968 // editing a track effect
1969 EffectsParameterList effectParams = getEffectArgs(effect);
1970 // check if we are trying to reset a keyframe effect
1971 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1972 clip->initEffect(effect);
1973 effectParams = getEffectArgs(effect);
1975 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
1976 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1978 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1979 emit updateTrackEffectState(track);
1980 setDocumentModified();
1984 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1986 // Special case: speed effect
1987 if (effect.attribute("id") == "speed") {
1988 if (effect.attribute("disable") == "1") {
1989 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1992 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1993 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1994 if (strobe == 0) strobe = 1;
1995 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1997 clip->updateEffect(effect);
1998 if (updateEffectStack && clip->isSelected())
1999 emit clipItemSelected(clip);
2000 if (ix == clip->selectedEffectIndex()) {
2001 // make sure to update display of clip keyframes
2002 clip->setSelectedEffect(ix);
2007 EffectsParameterList effectParams = getEffectArgs(effect);
2008 // check if we are trying to reset a keyframe effect
2009 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2010 clip->initEffect(effect);
2011 effectParams = getEffectArgs(effect);
2014 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2015 // A fade effect was modified, update the clip
2016 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2017 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2018 clip->setFadeIn(pos);
2020 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2021 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2022 clip->setFadeOut(pos);
2025 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2028 clip->updateEffect(effect);
2029 if (updateEffectStack && clip->isSelected()) {
2030 emit clipItemSelected(clip);
2032 if (ix == clip->selectedEffectIndex()) {
2033 // make sure to update display of clip keyframes
2034 clip->setSelectedEffect(ix);
2037 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2039 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2040 setDocumentModified();
2043 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2045 if (pos < GenTime()) {
2046 // editing a track effect
2047 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2048 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2051 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2052 emit updateTrackEffectState(track);
2053 setDocumentModified();
2056 // editing a clip effect
2057 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2059 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2061 clip->enableEffects(effectIndexes, disable);
2062 if (updateEffectStack && clip->isSelected()) {
2063 emit clipItemSelected(clip);
2065 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2066 // make sure to update display of clip keyframes
2067 clip->setSelectedEffect(clip->selectedEffectIndex());
2070 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2072 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2075 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2077 if (pos < GenTime()) {
2078 // Moving track effect
2079 int documentTrack = m_document->tracksCount() - track - 1;
2080 int max = m_document->getTrackEffects(documentTrack).count();
2081 int new_position = newPos.at(0);
2082 if (new_position > max) {
2085 int old_position = oldPos.at(0);
2086 for (int i = 0; i < newPos.count(); i++) {
2087 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2088 if (old_position > new_position) {
2089 // Moving up, we need to adjust index
2090 old_position = oldPos.at(i);
2091 new_position = newPos.at(i);
2093 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2094 if (!act.isNull() && !before.isNull()) {
2095 m_document->setTrackEffect(documentTrack, new_position, before);
2096 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2097 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2099 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2102 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2104 int new_position = newPos.at(0);
2105 if (new_position > clip->effectsCount()) {
2106 new_position = clip->effectsCount();
2108 int old_position = oldPos.at(0);
2109 for (int i = 0; i < newPos.count(); i++) {
2110 QDomElement act = clip->effectAtIndex(new_position);
2111 if (old_position > new_position) {
2112 // Moving up, we need to adjust index
2113 old_position = oldPos.at(i);
2114 new_position = newPos.at(i);
2116 QDomElement before = clip->effectAtIndex(old_position);
2117 if (act.isNull() || before.isNull()) {
2118 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2121 clip->moveEffect(before, new_position);
2122 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2123 if (act.attribute("id") == "speed") {
2124 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2125 } else if (before.attribute("id") == "speed") {
2126 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2127 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2129 clip->setSelectedEffect(newPos.at(0));
2130 emit clipItemSelected(clip);
2131 setDocumentModified();
2132 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2135 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2137 ChangeEffectStateCommand *command;
2139 // editing track effect
2140 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2142 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2143 QList <int> speedEffectIndexes;
2144 for (int i = 0; i < effectIndexes.count(); i++) {
2145 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2146 if (effect.attribute("id") == "speed") {
2148 speedEffectIndexes << effectIndexes.at(i);
2149 QDomElement newEffect = effect.cloneNode().toElement();
2150 newEffect.setAttribute("disable", (int) disable);
2151 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2152 m_commandStack->push(editcommand);
2155 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2156 effectIndexes.removeAll(speedEffectIndexes.at(j));
2158 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2160 m_commandStack->push(command);
2161 setDocumentModified();
2164 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2166 MoveEffectCommand *command;
2168 // editing track effect
2169 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2170 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2171 m_commandStack->push(command);
2172 setDocumentModified();
2175 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2177 EditEffectCommand *command;
2178 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2179 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2180 m_commandStack->push(command);
2183 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2185 QDomElement effect = clip->getEffectAtIndex(ix);
2186 QDomElement oldeffect = effect.cloneNode().toElement();
2187 effect.setAttribute("region", region);
2188 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2189 m_commandStack->push(command);
2192 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2196 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2197 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2198 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2200 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);
2202 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2203 m_blockRefresh = false;
2208 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2209 // Error cuting clip in playlist
2210 m_blockRefresh = false;
2214 int cutPos = (int) cutTime.frames(m_document->fps());
2216 newPos.startPos = cutTime;
2217 newPos.endPos = info.endPos;
2218 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2219 newPos.track = info.track;
2220 newPos.cropDuration = newPos.endPos - newPos.startPos;
2222 bool snap = KdenliveSettings::snaptopoints();
2223 KdenliveSettings::setSnaptopoints(false);
2224 ClipItem *dup = item->clone(newPos);
2226 // remove unwanted effects
2227 // fade in from 2nd part of the clip
2228 int ix = dup->hasEffect(QString(), "fadein");
2230 QDomElement oldeffect = dup->effectAtIndex(ix);
2231 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2233 ix = dup->hasEffect(QString(), "fade_from_black");
2235 QDomElement oldeffect = dup->effectAtIndex(ix);
2236 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2238 // fade out from 1st part of the clip
2239 ix = item->hasEffect(QString(), "fadeout");
2241 QDomElement oldeffect = item->effectAtIndex(ix);
2242 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2244 ix = item->hasEffect(QString(), "fade_to_black");
2246 QDomElement oldeffect = item->effectAtIndex(ix);
2247 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2251 item->resizeEnd(cutPos);
2252 scene()->addItem(dup);
2253 if (item->checkKeyFrames())
2254 slotRefreshEffects(item);
2255 if (dup->checkKeyFrames())
2256 slotRefreshEffects(dup);
2258 item->baseClip()->addReference();
2259 m_document->updateClip(item->baseClip()->getId());
2260 setDocumentModified();
2261 KdenliveSettings::setSnaptopoints(snap);
2262 if (execute && item->isSelected())
2263 emit clipItemSelected(item);
2268 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2269 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2271 if (!item || !dup || item == dup) {
2272 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2273 m_blockRefresh = false;
2276 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2277 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2281 bool snap = KdenliveSettings::snaptopoints();
2282 KdenliveSettings::setSnaptopoints(false);
2284 // join fade effects again
2285 int ix = dup->hasEffect(QString(), "fadeout");
2287 QDomElement effect = dup->effectAtIndex(ix);
2288 item->addEffect(effect);
2290 ix = dup->hasEffect(QString(), "fade_to_black");
2292 QDomElement effect = dup->effectAtIndex(ix);
2293 item->addEffect(effect);
2296 m_waitingThumbs.removeAll(dup);
2297 bool selected = item->isSelected();
2298 if (dup->isSelected()) {
2300 item->setSelected(true);
2301 emit clipItemSelected(NULL);
2303 dup->baseClip()->removeReference();
2304 m_document->updateClip(dup->baseClip()->getId());
2305 scene()->removeItem(dup);
2309 ItemInfo clipinfo = item->info();
2310 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2311 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2313 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2314 setDocumentModified();
2316 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2318 KdenliveSettings::setSnaptopoints(snap);
2319 if (execute && selected)
2320 emit clipItemSelected(item);
2323 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2326 void CustomTrackView::slotEnableRefresh()
2328 m_blockRefresh = false;
2331 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2333 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2334 if (itemList.count() == 1) {
2335 if (itemList.at(0)->type() == AVWIDGET) {
2336 ClipItem *item = (ClipItem *) itemList.at(0);
2338 info.track = item->track();
2339 ClipItem *transitionClip = NULL;
2340 const int transitiontrack = getPreviousVideoTrack(info.track);
2341 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2342 if (pos < item->startPos() + item->cropDuration() / 2) {
2343 // add transition to clip start
2344 info.startPos = item->startPos();
2345 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2346 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2347 info.endPos = transitionClip->endPos();
2348 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2349 // Check there is no other transition at that place
2350 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2351 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2352 QList<QGraphicsItem *> selection = m_scene->items(r);
2353 bool transitionAccepted = true;
2354 for (int i = 0; i < selection.count(); i++) {
2355 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2356 Transition *tr = static_cast <Transition *>(selection.at(i));
2357 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2358 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2359 } else transitionAccepted = false;
2362 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2363 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2366 // add transition to clip end
2367 info.endPos = item->endPos();
2368 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2369 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2370 info.startPos = transitionClip->startPos();
2371 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2372 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2373 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2375 // Check there is no other transition at that place
2376 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2377 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2378 QList<QGraphicsItem *> selection = m_scene->items(r);
2379 bool transitionAccepted = true;
2380 for (int i = 0; i < selection.count(); i++) {
2381 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2382 Transition *tr = static_cast <Transition *>(selection.at(i));
2383 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2384 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2385 } else transitionAccepted = false;
2388 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2389 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2392 } else for (int i = 0; i < itemList.count(); i++) {
2393 if (itemList.at(i)->type() == AVWIDGET) {
2394 ClipItem *item = (ClipItem *) itemList.at(i);
2396 info.startPos = item->startPos();
2397 info.endPos = info.startPos + GenTime(65, m_document->fps());
2398 info.track = item->track();
2400 // Check there is no other transition at that place
2401 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2402 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2403 QList<QGraphicsItem *> selection = m_scene->items(r);
2404 bool transitionAccepted = true;
2405 for (int i = 0; i < selection.count(); i++) {
2406 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2407 Transition *tr = static_cast <Transition *>(selection.at(i));
2408 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2409 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2410 } else transitionAccepted = false;
2413 int transitiontrack = getPreviousVideoTrack(info.track);
2414 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2415 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2420 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2422 if (transitionInfo.startPos >= transitionInfo.endPos) {
2423 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2426 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2427 m_commandStack->push(command);
2428 setDocumentModified();
2431 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2433 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2434 //kDebug() << "---- ADDING transition " << params.attribute("value");
2435 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2436 scene()->addItem(tr);
2437 setDocumentModified();
2439 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2444 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2446 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2448 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2451 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2452 if (m_dragItem == item) m_dragItem = NULL;
2454 #if QT_VERSION >= 0x040600
2455 // animate item deletion
2456 item->closeAnimation();
2460 emit transitionItemSelected(NULL);
2461 setDocumentModified();
2464 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2466 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2467 QDomElement xml = tr->toXML();
2468 if (old.isNull() || xml.isNull()) {
2469 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2472 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2473 updateTrackDuration(tr->track(), command);
2474 m_commandStack->push(command);
2475 setDocumentModified();
2478 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2480 Transition *item = getTransitionItemAt(pos, track);
2482 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2487 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2489 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);
2490 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2491 item->setTransitionParameters(transition);
2492 if (updateTransitionWidget) {
2493 ItemInfo info = item->info();
2495 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2496 if (transitionClip && transitionClip->baseClip()) {
2497 QString size = transitionClip->baseClip()->getProperty("frame_size");
2498 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2499 if (factor == 0) factor = 1.0;
2500 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2501 p.setY(size.section('x', 1, 1).toInt());
2503 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2505 setDocumentModified();
2508 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2511 const QPointF pos = mapToScene(event->pos());
2512 if (m_selectionGroup) {
2513 m_selectionGroup->setPos(pos);
2514 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2515 event->acceptProposedAction();
2517 // Drag enter was not possible, try again at mouse position
2518 insertDropClips(event->mimeData(), event->pos());
2522 QGraphicsView::dragMoveEvent(event);
2526 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2528 if (m_selectionGroup && m_clipDrag) {
2529 m_thumbsTimer.stop();
2530 m_waitingThumbs.clear();
2531 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2533 scene()->destroyItemGroup(m_selectionGroup);
2534 m_selectionGroup = NULL;
2535 } else QGraphicsView::dragLeaveEvent(event);
2538 void CustomTrackView::dropEvent(QDropEvent * event)
2540 if (m_selectionGroup && m_clipDrag) {
2541 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2542 resetSelectionGroup();
2543 m_scene->clearSelection();
2544 bool hasVideoClip = false;
2545 QUndoCommand *addCommand = new QUndoCommand();
2546 addCommand->setText(i18n("Add timeline clip"));
2547 QList <ClipItem *> brokenClips;
2549 for (int i = 0; i < items.count(); i++) {
2550 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2551 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2552 if (items.count() == 1) {
2553 updateClipTypeActions(item);
2555 updateClipTypeActions(NULL);
2558 //TODO: take care of edit mode for undo
2559 item->baseClip()->addReference();
2560 //item->setZValue(item->defaultZValue());
2561 m_document->updateClip(item->baseClip()->getId());
2562 ItemInfo info = item->info();
2564 int tracknumber = m_document->tracksCount() - info.track - 1;
2565 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2566 if (isLocked) item->setItemLocked(true);
2567 ItemInfo clipInfo = info;
2568 clipInfo.track = m_document->tracksCount() - item->track();
2570 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2572 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2573 brokenClips.append(item);
2576 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2578 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2579 updateTrackDuration(info.track, addCommand);
2581 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2582 // add transparency transition
2583 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2584 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2586 item->setSelected(true);
2588 qDeleteAll(brokenClips);
2589 brokenClips.clear();
2590 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2591 else delete addCommand;
2593 // Automatic audio split
2594 if (KdenliveSettings::splitaudio())
2596 setDocumentModified();
2600 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2601 QList<QGraphicsItem *> selection = m_scene->items(rect);
2602 QStringList timelineList;
2604 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2605 for (int i = 0; i < selection.count(); i++) {
2606 if (selection.at(i)->type() == AVWIDGET) {
2607 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2608 int start = clip->startPos().frames(m_document->fps());
2609 int end = clip->endPos().frames(m_document->fps());
2610 timelineList.append(QString::number(start) + "-" + QString::number(end));
2613 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2616 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2617 if (items.count() > 1) {
2618 groupSelectedItems(true);
2619 } else if (items.count() == 1) {
2620 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2621 emit clipItemSelected((ClipItem*)m_dragItem, false);
2623 event->setDropAction(Qt::MoveAction);
2626 /// \todo enable when really working
2629 } else QGraphicsView::dropEvent(event);
2633 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2635 bool snap = KdenliveSettings::snaptopoints();
2636 KdenliveSettings::setSnaptopoints(false);
2637 if (mode == OVERWRITEEDIT) {
2638 // if we are in overwrite mode, move clips accordingly
2640 if (item == NULL) info = posinfo;
2641 else info = item->info();
2642 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);
2643 QList<QGraphicsItem *> selection = m_scene->items(rect);
2644 if (item) selection.removeAll(item);
2645 for (int i = 0; i < selection.count(); i++) {
2646 if (!selection.at(i)->isEnabled()) continue;
2647 if (selection.at(i)->type() == AVWIDGET) {
2648 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2649 if (clip->startPos() < info.startPos) {
2650 if (clip->endPos() > info.endPos) {
2651 ItemInfo clipInfo = clip->info();
2652 ItemInfo dupInfo = clipInfo;
2653 GenTime diff = info.startPos - clipInfo.startPos;
2654 dupInfo.startPos = info.startPos;
2655 dupInfo.cropStart += diff;
2656 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2657 ItemInfo newdupInfo = dupInfo;
2658 GenTime diff2 = info.endPos - info.startPos;
2659 newdupInfo.startPos = info.endPos;
2660 newdupInfo.cropStart += diff2;
2661 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2662 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2663 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2664 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2665 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2667 ItemInfo newclipInfo = clip->info();
2668 newclipInfo.endPos = info.startPos;
2669 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2670 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2672 } else if (clip->endPos() <= info.endPos) {
2673 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2674 m_waitingThumbs.removeAll(clip);
2675 scene()->removeItem(clip);
2679 ItemInfo newclipInfo = clip->info();
2680 newclipInfo.startPos = info.endPos;
2681 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2682 clip->resizeStart(info.endPos.frames(m_document->fps()));
2686 } else if (mode == INSERTEDIT) {
2687 // if we are in push mode, move clips accordingly
2689 if (item == NULL) info = posinfo;
2690 else info = item->info();
2691 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);
2692 QList<QGraphicsItem *> selection = m_scene->items(rect);
2693 if (item) selection.removeAll(item);
2694 for (int i = 0; i < selection.count(); i++) {
2695 if (selection.at(i)->type() == AVWIDGET) {
2696 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2697 if (clip->startPos() < info.startPos) {
2698 if (clip->endPos() > info.startPos) {
2699 ItemInfo clipInfo = clip->info();
2700 ItemInfo dupInfo = clipInfo;
2701 GenTime diff = info.startPos - clipInfo.startPos;
2702 dupInfo.startPos = info.startPos;
2703 dupInfo.cropStart += diff;
2704 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2705 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2706 // Commented out; variable dup unused. --granjow
2707 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2708 cutClip(clipInfo, info.startPos, true, false);
2711 // TODO: add insertspacecommand
2716 KdenliveSettings::setSnaptopoints(snap);
2720 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2722 if (mode == OVERWRITEEDIT) {
2723 // if we are in overwrite or push mode, move clips accordingly
2724 bool snap = KdenliveSettings::snaptopoints();
2725 KdenliveSettings::setSnaptopoints(false);
2726 ItemInfo info = item->info();
2727 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2728 QList<QGraphicsItem *> selection = m_scene->items(rect);
2729 selection.removeAll(item);
2730 for (int i = 0; i < selection.count(); i++) {
2731 if (!selection.at(i)->isEnabled()) continue;
2732 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2733 Transition *tr = static_cast<Transition *>(selection.at(i));
2734 if (tr->startPos() < info.startPos) {
2735 ItemInfo firstPos = tr->info();
2736 ItemInfo newPos = firstPos;
2737 firstPos.endPos = item->startPos();
2738 newPos.startPos = item->endPos();
2739 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2740 if (tr->endPos() > info.endPos) {
2742 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2744 } else if (tr->endPos() > info.endPos) {
2746 ItemInfo firstPos = tr->info();
2747 firstPos.startPos = item->endPos();
2748 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2750 // remove transition
2751 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2755 KdenliveSettings::setSnaptopoints(snap);
2759 QStringList CustomTrackView::mimeTypes() const
2761 QStringList qstrList;
2762 // list of accepted mime types for drop
2763 qstrList.append("text/plain");
2764 qstrList.append("kdenlive/producerslist");
2765 qstrList.append("kdenlive/clip");
2769 Qt::DropActions CustomTrackView::supportedDropActions() const
2771 // returns what actions are supported when dropping
2772 return Qt::MoveAction;
2775 void CustomTrackView::setDuration(int duration)
2777 int diff = qAbs(duration - sceneRect().width());
2778 if (diff * matrix().m11() > -50) {
2779 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2780 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2782 m_projectDuration = duration;
2785 int CustomTrackView::duration() const
2787 return m_projectDuration;
2790 void CustomTrackView::addTrack(TrackInfo type, int ix)
2792 QList <TransitionInfo> transitionInfos;
2793 if (ix == -1 || ix == m_document->tracksCount()) {
2794 m_document->insertTrack(0, type);
2795 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2797 m_document->insertTrack(m_document->tracksCount() - ix, type);
2798 // insert track in MLT playlist
2799 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2801 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2802 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2803 QList<QGraphicsItem *> selection = m_scene->items(r);
2804 resetSelectionGroup();
2806 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2807 scene()->addItem(m_selectionGroup);
2808 for (int i = 0; i < selection.count(); i++) {
2809 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2810 m_selectionGroup->addToGroup(selection.at(i));
2811 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2814 // Move graphic items
2815 m_selectionGroup->translate(0, m_tracksHeight);
2817 // adjust track number
2818 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2819 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2820 for (int i = 0; i < children.count(); i++) {
2821 if (children.at(i)->type() == GROUPWIDGET) {
2822 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2823 children << grp->childItems();
2826 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2828 ItemInfo clipinfo = item->info();
2829 if (item->type() == AVWIDGET) {
2830 ClipItem *clip = static_cast <ClipItem *>(item);
2831 // slowmotion clips are not track dependant, so no need to update them
2832 if (clip->speed() != 1.0) continue;
2833 // We add a move clip command so that we get the correct producer for new track number
2834 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2835 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2836 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2837 // problem updating clip
2838 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2841 } /*else if (item->type() == TRANSITIONWIDGET) {
2842 Transition *tr = static_cast <Transition *>(item);
2843 int track = tr->transitionEndTrack();
2845 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2849 // Sync transition tracks with MLT playlist
2851 TransitionInfo info;
2852 for (int i = 0; i < transitionInfos.count(); i++) {
2853 info = transitionInfos.at(i);
2854 tr = getTransitionItem(info);
2855 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2856 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2859 resetSelectionGroup(false);
2860 m_document->renderer()->unlockService(tractor);
2863 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2864 for (int i = 0; i < m_guides.count(); i++) {
2865 QLineF l = m_guides.at(i)->line();
2866 l.setP2(QPointF(l.x2(), maxHeight));
2867 m_guides.at(i)->setLine(l);
2870 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2871 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2872 viewport()->update();
2873 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2874 //setFixedHeight(50 * m_tracksCount);
2876 updateTrackNames(ix, true);
2879 void CustomTrackView::removeTrack(int ix)
2881 // Delete track in MLT playlist
2882 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2883 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2885 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2886 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2887 QList<QGraphicsItem *> selection = m_scene->items(r);
2889 resetSelectionGroup();
2891 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2892 scene()->addItem(m_selectionGroup);
2893 for (int i = 0; i < selection.count(); i++) {
2894 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2895 m_selectionGroup->addToGroup(selection.at(i));
2896 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2899 // Move graphic items
2900 qreal ydiff = 0 - (int) m_tracksHeight;
2901 m_selectionGroup->translate(0, ydiff);
2902 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2904 // adjust track number
2905 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2906 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2907 for (int i = 0; i < children.count(); i++) {
2908 if (children.at(i)->type() == GROUPWIDGET) {
2909 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2910 children << grp->childItems();
2913 if (children.at(i)->type() == AVWIDGET) {
2914 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2916 ItemInfo clipinfo = clip->info();
2917 // We add a move clip command so that we get the correct producer for new track number
2918 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2919 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2920 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2921 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2924 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2925 Transition *tr = static_cast <Transition *>(children.at(i));
2927 int track = tr->transitionEndTrack();
2929 ItemInfo clipinfo = tr->info();
2930 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2934 resetSelectionGroup(false);
2935 m_document->renderer()->unlockService(tractor);
2937 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2938 for (int i = 0; i < m_guides.count(); i++) {
2939 QLineF l = m_guides.at(i)->line();
2940 l.setP2(QPointF(l.x2(), maxHeight));
2941 m_guides.at(i)->setLine(l);
2943 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2944 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2946 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2947 viewport()->update();
2949 updateTrackNames(ix, false);
2950 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2953 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2955 for (int i = 0; i < trackInfos.count(); ++i) {
2956 m_document->setTrackType(i, trackInfos.at(i));
2957 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2958 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2961 viewport()->update();
2962 emit trackHeightChanged();
2965 void CustomTrackView::slotSwitchTrackAudio(int ix)
2967 /*for (int i = 0; i < m_document->tracksCount(); i++)
2968 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2969 int tracknumber = m_document->tracksCount() - ix - 1;
2970 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2971 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2972 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2973 setDocumentModified();
2976 void CustomTrackView::slotSwitchTrackLock(int ix)
2978 int tracknumber = m_document->tracksCount() - ix - 1;
2979 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2980 m_commandStack->push(command);
2984 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2986 int tracknumber = m_document->tracksCount() - ix - 1;
2987 m_document->switchTrackLock(tracknumber, lock);
2989 emit doTrackLock(ix, lock);
2990 AbstractClipItem *clip = NULL;
2991 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2993 for (int i = 0; i < selection.count(); i++) {
2994 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2995 if (selection.at(i)->parentItem() && m_selectionGroup) {
2996 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2997 resetSelectionGroup();
3000 bool changeGroupLock = true;
3001 bool hasClipOnTrack = false;
3002 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3003 for (int j = 0; j < children.count(); ++j) {
3004 if (children.at(j)->isSelected()) {
3005 if (children.at(j)->type() == AVWIDGET)
3006 emit clipItemSelected(NULL);
3007 else if (children.at(j)->type() == TRANSITIONWIDGET)
3008 emit transitionItemSelected(NULL);
3013 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3014 if (child == m_dragItem)
3017 // only unlock group, if it is not locked by another track too
3018 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3019 changeGroupLock = false;
3021 // only (un-)lock if at least one clip is on the track
3022 if (child->track() == ix)
3023 hasClipOnTrack = true;
3025 if (changeGroupLock && hasClipOnTrack)
3026 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3027 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3028 if (selection.at(i)->parentItem()) {
3029 if (selection.at(i)->parentItem() == m_selectionGroup) {
3030 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3031 resetSelectionGroup();
3033 // groups are handled separately
3038 if (selection.at(i)->isSelected()) {
3039 if (selection.at(i)->type() == AVWIDGET)
3040 emit clipItemSelected(NULL);
3042 emit transitionItemSelected(NULL);
3044 clip = static_cast <AbstractClipItem *>(selection.at(i));
3045 clip->setItemLocked(lock);
3046 if (clip == m_dragItem)
3050 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3051 viewport()->update();
3052 setDocumentModified();
3055 void CustomTrackView::slotSwitchTrackVideo(int ix)
3057 int tracknumber = m_document->tracksCount() - ix;
3058 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3059 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3060 setDocumentModified();
3063 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3065 // Check there is no group going over several tracks there, or that would result in timeline corruption
3066 QList<QGraphicsItem *> selection = scene()->items(rect);
3068 int maxHeight = m_tracksHeight * 1.5;
3069 for (int i = 0; i < selection.count(); i++) {
3070 // Check that we don't try to move a group with clips on other tracks
3071 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3074 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3082 void CustomTrackView::slotRemoveSpace()
3086 if (m_menuPosition.isNull()) {
3087 pos = GenTime(cursorPos(), m_document->fps());
3089 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3090 d->comboTracks->setCurrentIndex(m_selectedTrack);
3091 d->label->setText(i18n("Track"));
3092 d->before_select->setHidden(true);
3093 d->setWindowTitle(i18n("Remove Space"));
3094 d->video_track->setHidden(true);
3095 d->audio_track->setHidden(true);
3096 if (d->exec() != QDialog::Accepted) {
3100 track = d->comboTracks->currentIndex();
3103 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3104 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3107 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3108 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3112 ClipItem *item = getClipItemAt(pos, track);
3114 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);
3117 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3119 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);
3123 // Make sure there is no group in the way
3124 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3127 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3129 // groups found on track, do not allow the move
3130 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3134 QList<ItemInfo> clipsToMove;
3135 QList<ItemInfo> transitionsToMove;
3137 for (int i = 0; i < items.count(); i++) {
3138 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3139 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3140 ItemInfo info = item->info();
3141 if (item->type() == AVWIDGET) {
3142 clipsToMove.append(info);
3143 } else if (item->type() == TRANSITIONWIDGET) {
3144 transitionsToMove.append(info);
3149 if (!transitionsToMove.isEmpty()) {
3150 // Make sure that by moving the items, we don't get a transition collision
3151 // Find first transition
3152 ItemInfo info = transitionsToMove.at(0);
3153 for (int i = 1; i < transitionsToMove.count(); i++)
3154 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3156 // make sure there are no transitions on the way
3157 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3158 items = scene()->items(rect);
3159 int transitionCorrection = -1;
3160 for (int i = 0; i < items.count(); i++) {
3161 if (items.at(i)->type() == TRANSITIONWIDGET) {
3162 // There is a transition on the way
3163 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3164 int transitionEnd = item->endPos().frames(m_document->fps());
3165 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3169 if (transitionCorrection > 0) {
3170 // We need to fix the move length
3171 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3174 // Make sure we don't send transition before 0
3175 if (info.startPos.frames(m_document->fps()) < length) {
3176 // reduce length to maximum possible
3177 length = info.startPos.frames(m_document->fps());
3181 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3182 updateTrackDuration(track, command);
3183 m_commandStack->push(command);
3186 void CustomTrackView::slotInsertSpace()
3190 if (m_menuPosition.isNull()) {
3191 pos = GenTime(cursorPos(), m_document->fps());
3193 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3194 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3196 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3197 m_document->timecode(), track, m_document->tracksList(), this);
3198 if (d->exec() != QDialog::Accepted) {
3202 GenTime spaceDuration = d->selectedDuration();
3203 track = d->selectedTrack();
3206 QList<QGraphicsItem *> items;
3208 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3209 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3213 ClipItem *item = getClipItemAt(pos, track);
3214 if (item) pos = item->startPos();
3216 // Make sure there is no group in the way
3217 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3219 items = checkForGroups(rect, &isOk);
3221 // groups found on track, do not allow the move
3222 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3226 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3227 items = scene()->items(rect);
3230 QList<ItemInfo> clipsToMove;
3231 QList<ItemInfo> transitionsToMove;
3233 for (int i = 0; i < items.count(); i++) {
3234 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3235 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3236 ItemInfo info = item->info();
3237 if (item->type() == AVWIDGET)
3238 clipsToMove.append(info);
3239 else if (item->type() == TRANSITIONWIDGET)
3240 transitionsToMove.append(info);
3244 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3245 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3246 updateTrackDuration(track, command);
3247 m_commandStack->push(command);
3251 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3253 int diff = duration.frames(m_document->fps());
3254 resetSelectionGroup();
3255 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3256 scene()->addItem(m_selectionGroup);
3258 Transition *transition;
3260 // Create lists with start pos for each track
3261 QMap <int, int> trackClipStartList;
3262 QMap <int, int> trackTransitionStartList;
3264 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3265 trackClipStartList[i] = -1;
3266 trackTransitionStartList[i] = -1;
3269 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3270 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3272 if (clip->parentItem()) {
3273 m_selectionGroup->addToGroup(clip->parentItem());
3274 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3276 m_selectionGroup->addToGroup(clip);
3277 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3279 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))
3280 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3282 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);
3285 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3286 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3288 if (transition->parentItem()) {
3289 m_selectionGroup->addToGroup(transition->parentItem());
3290 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3292 m_selectionGroup->addToGroup(transition);
3293 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3295 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))
3296 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3297 } 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);
3299 m_selectionGroup->translate(diff, 0);
3301 // update items coordinates
3302 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3304 for (int i = 0; i < itemList.count(); i++) {
3305 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3306 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3307 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3308 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3309 for (int j = 0; j < children.count(); j++) {
3310 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3315 resetSelectionGroup(false);
3317 track = m_document->tracksCount() - track;
3318 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3321 void CustomTrackView::deleteClip(const QString &clipId)
3323 resetSelectionGroup();
3324 QList<QGraphicsItem *> itemList = items();
3325 QUndoCommand *deleteCommand = new QUndoCommand();
3327 for (int i = 0; i < itemList.count(); i++) {
3328 if (itemList.at(i)->type() == AVWIDGET) {
3329 ClipItem *item = (ClipItem *)itemList.at(i);
3330 if (item->clipProducer() == clipId) {
3332 if (item->parentItem()) {
3333 // Clip is in a group, destroy the group
3334 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3336 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3340 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3342 delete deleteCommand;
3344 updateTrackDuration(-1, deleteCommand);
3345 m_commandStack->push(deleteCommand);
3349 void CustomTrackView::seekCursorPos(int pos)
3351 m_document->renderer()->seek(pos);
3355 int CustomTrackView::seekPosition() const
3357 return m_document->renderer()->requestedSeekPosition;
3361 void CustomTrackView::setCursorPos(int pos, bool seek)
3363 if (pos != m_cursorPos) {
3364 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3366 m_cursorLine->setPos(m_cursorPos, 0);
3368 else if (m_autoScroll) checkScrolling();
3371 void CustomTrackView::updateCursorPos()
3373 m_cursorLine->setPos(m_cursorPos, 0);
3376 int CustomTrackView::cursorPos()
3378 return (int)(m_cursorPos);
3381 void CustomTrackView::moveCursorPos(int delta)
3383 int currentPos = m_document->renderer()->requestedSeekPosition;
3384 if (currentPos == SEEK_INACTIVE) currentPos = m_document->renderer()->seekFramePosition();
3385 if (currentPos + delta < 0) delta = 0 - currentPos;
3386 currentPos += delta;
3387 m_document->renderer()->seek(currentPos);
3391 void CustomTrackView::initCursorPos(int pos)
3393 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3395 m_cursorLine->setPos(pos, 0);
3399 void CustomTrackView::checkScrolling()
3401 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3404 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3406 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3407 QGraphicsView::mouseReleaseEvent(event);
3408 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3409 #if QT_VERSION >= 0x040600
3410 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3412 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3413 if (event->button() == Qt::MidButton) {
3416 setDragMode(QGraphicsView::NoDrag);
3417 if (m_operationMode == MOVEGUIDE) {
3418 setCursor(Qt::ArrowCursor);
3419 m_operationMode = NONE;
3420 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3421 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3422 if (newPos != m_dragGuide->position()) {
3423 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3424 m_commandStack->push(command);
3425 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3426 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3427 m_document->syncGuides(m_guides);
3432 } else if (m_operationMode == SPACER && m_selectionGroup) {
3434 if (event->modifiers() != Qt::ControlModifier) {
3435 // We are moving all tracks
3437 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3438 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3440 if (timeOffset != GenTime()) {
3441 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3443 QList<ItemInfo> clipsToMove;
3444 QList<ItemInfo> transitionsToMove;
3446 // Create lists with start pos for each track
3447 QMap <int, int> trackClipStartList;
3448 QMap <int, int> trackTransitionStartList;
3450 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3451 trackClipStartList[i] = -1;
3452 trackTransitionStartList[i] = -1;
3455 for (int i = 0; i < items.count(); i++) {
3456 if (items.at(i)->type() == GROUPWIDGET)
3457 items += items.at(i)->childItems();
3460 for (int i = 0; i < items.count(); i++) {
3461 if (items.at(i)->type() == AVWIDGET) {
3462 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3463 ItemInfo info = item->info();
3464 clipsToMove.append(info);
3466 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3467 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3468 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3469 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3470 ItemInfo info = item->info();
3471 transitionsToMove.append(info);
3473 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3474 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3477 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3478 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3479 updateTrackDuration(track, command);
3480 m_commandStack->push(command);
3481 if (track != -1) track = m_document->tracksCount() - track;
3482 kDebug() << "SPACER TRACK:" << track;
3483 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3484 setDocumentModified();
3487 resetSelectionGroup(false);
3488 m_operationMode = NONE;
3489 } else if (m_operationMode == RUBBERSELECTION) {
3490 resetSelectionGroup();
3491 groupSelectedItems();
3492 m_operationMode = NONE;
3495 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3496 emit transitionItemSelected(NULL);
3500 if (m_dragItem) info = m_dragItem->info();
3502 if (m_operationMode == MOVE) {
3503 setCursor(Qt::OpenHandCursor);
3504 if (m_dragItem->parentItem() == 0) {
3505 // we are moving one clip, easy
3506 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3507 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3508 Mlt::Producer *prod = item->getProducer(info.track);
3509 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);
3512 QUndoCommand *moveCommand = new QUndoCommand();
3513 moveCommand->setText(i18n("Move clip"));
3514 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3516 int tracknumber = m_document->tracksCount() - item->track() - 1;
3517 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3518 if (isLocked) item->setItemLocked(true);
3519 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3520 // Also move automatic transitions (on lower track)
3521 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3522 ItemInfo startTrInfo;
3523 ItemInfo newStartTrInfo;
3524 bool moveStartTrans = false;
3525 bool moveEndTrans = false;
3526 if (startTransition && startTransition->isAutomatic()) {
3527 startTrInfo = startTransition->info();
3528 newStartTrInfo = startTrInfo;
3529 newStartTrInfo.track = info.track;
3530 newStartTrInfo.startPos = info.startPos;
3531 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3532 // transition end should stay the same
3534 // transition end should be adjusted to clip
3535 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3537 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3539 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3540 // Check if there is a transition at clip end
3541 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3542 if (tr && tr->isAutomatic()) {
3543 ItemInfo trInfo = tr->info();
3544 ItemInfo newTrInfo = trInfo;
3545 newTrInfo.track = info.track;
3546 newTrInfo.endPos = m_dragItem->endPos();
3547 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3548 // transition start should stay the same
3550 // transition start should be moved
3551 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3553 if (newTrInfo.startPos < newTrInfo.endPos) {
3554 moveEndTrans = true;
3555 if (moveStartTrans) {
3556 // we have to move both transitions, remove the start one so that there is no collision
3557 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3559 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3560 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3561 if (moveStartTrans) {
3562 // re-add transition in correct place
3563 int transTrack = startTransition->transitionEndTrack();
3564 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3565 transTrack = getPreviousVideoTrack(info.track);
3567 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3568 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3574 if (moveStartTrans && !moveEndTrans) {
3575 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3576 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3579 // Also move automatic transitions (on upper track)
3580 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3581 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3582 ItemInfo trInfo = tr->info();
3583 ItemInfo newTrInfo = trInfo;
3584 newTrInfo.startPos = m_dragItem->startPos();
3585 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3586 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3587 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3588 // transition end should be adjusted to clip on upper track
3589 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3591 if (newTrInfo.startPos < newTrInfo.endPos) {
3592 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3593 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3597 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3598 // Check if there is a transition at clip end
3599 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3600 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3601 ItemInfo trInfo = tr->info();
3602 ItemInfo newTrInfo = trInfo;
3603 newTrInfo.endPos = m_dragItem->endPos();
3604 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3605 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3606 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3607 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3608 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3609 // transition start should be moved
3610 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3612 if (newTrInfo.startPos < newTrInfo.endPos) {
3613 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3614 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3619 updateTrackDuration(info.track, moveCommand);
3620 if (m_dragItemInfo.track != info.track)
3621 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3622 m_commandStack->push(moveCommand);
3623 //checkTrackSequence(m_dragItem->track());
3625 // undo last move and emit error message
3626 bool snap = KdenliveSettings::snaptopoints();
3627 KdenliveSettings::setSnaptopoints(false);
3628 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3629 KdenliveSettings::setSnaptopoints(snap);
3630 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3632 setDocumentModified();
3633 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3634 Transition *transition = static_cast <Transition *>(m_dragItem);
3635 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3636 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)) {
3637 // Moving transition failed, revert to previous position
3638 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3639 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3641 QUndoCommand *moveCommand = new QUndoCommand();
3642 moveCommand->setText(i18n("Move transition"));
3643 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3644 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3645 updateTrackDuration(info.track, moveCommand);
3646 if (m_dragItemInfo.track != info.track)
3647 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3648 m_commandStack->push(moveCommand);
3649 setDocumentModified();
3653 // Moving several clips. We need to delete them and readd them to new position,
3654 // or they might overlap each other during the move
3655 QGraphicsItemGroup *group;
3656 if (m_selectionGroup)
3657 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3659 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3660 QList<QGraphicsItem *> items = group->childItems();
3662 QList<ItemInfo> clipsToMove;
3663 QList<ItemInfo> transitionsToMove;
3665 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3666 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3668 QUndoCommand *moveGroup = new QUndoCommand();
3669 moveGroup->setText(i18n("Move group"));
3670 if (timeOffset != GenTime() || trackOffset != 0) {
3671 // remove items in MLT playlist
3674 int max = items.count();
3675 for (int i = 0; i < max; i++) {
3676 if (items.at(i)->type() == GROUPWIDGET) {
3677 items += items.at(i)->childItems();
3680 m_document->renderer()->blockSignals(true);
3681 for (int i = 0; i < items.count(); i++) {
3682 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3683 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3684 ItemInfo info = item->info();
3685 if (item->type() == AVWIDGET) {
3686 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3687 // error, clip cannot be removed from playlist
3688 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3690 clipsToMove.append(info);
3693 transitionsToMove.append(info);
3694 Transition *tr = static_cast <Transition*>(item);
3695 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3698 m_document->renderer()->blockSignals(false);
3699 for (int i = 0; i < items.count(); i++) {
3700 // re-add items in correct place
3701 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3702 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3704 ItemInfo info = item->info();
3705 int tracknumber = m_document->tracksCount() - info.track - 1;
3706 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3708 group->removeFromGroup(item);
3709 item->setItemLocked(true);
3712 if (item->type() == AVWIDGET) {
3713 ClipItem *clip = static_cast <ClipItem*>(item);
3714 int trackProducer = info.track;
3715 info.track = m_document->tracksCount() - info.track;
3716 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3717 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3718 for (int i = 0; i < clip->effectsCount(); i++) {
3719 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3722 Transition *tr = static_cast <Transition*>(item);
3723 int newTrack = tr->transitionEndTrack();
3724 if (!tr->forcedTrack()) {
3725 newTrack = getPreviousVideoTrack(info.track);
3727 tr->updateTransitionEndTrack(newTrack);
3728 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3729 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3732 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3733 updateTrackDuration(-1, moveGroup);
3734 m_commandStack->push(moveGroup);
3736 //QPointF top = group->sceneBoundingRect().topLeft();
3737 //QPointF oldpos = m_selectionGroup->scenePos();
3738 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3739 //group->setPos(top);
3740 //TODO: get rid of the 3 lines below
3741 if (m_selectionGroup) {
3742 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3743 m_selectionGroupInfo.track = m_selectionGroup->track();
3745 for (int i = 0; i < items.count(); ++i) {
3746 if (items.at(i)->type() == GROUPWIDGET) {
3747 rebuildGroup((AbstractGroupItem*)items.at(i));
3752 for (int i = 0; i < items.count(); ++i) {
3754 items.at(i)->setSelected(true);
3755 if (items.at(i)->parentItem())
3756 items.at(i)->parentItem()->setSelected(true);
3759 resetSelectionGroup();
3760 groupSelectedItems();
3762 rebuildGroup((AbstractGroupItem *)group);
3764 setDocumentModified();
3767 m_document->renderer()->doRefresh();
3768 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3770 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3771 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3773 QUndoCommand *resizeCommand = new QUndoCommand();
3774 resizeCommand->setText(i18n("Resize group"));
3775 QList <QGraphicsItem *> items = parent->childItems();
3776 QList <ItemInfo> infos = parent->resizeInfos();
3777 parent->clearResizeInfos();
3779 for (int i = 0; i < items.count(); ++i) {
3780 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3781 if (item && item->type() == AVWIDGET) {
3782 ItemInfo info = infos.at(itemcount);
3783 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3787 m_commandStack->push(resizeCommand);
3790 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3792 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3794 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3795 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3797 QUndoCommand *resizeCommand = new QUndoCommand();
3798 resizeCommand->setText(i18n("Resize group"));
3799 QList <QGraphicsItem *> items = parent->childItems();
3800 QList <ItemInfo> infos = parent->resizeInfos();
3801 parent->clearResizeInfos();
3803 for (int i = 0; i < items.count(); ++i) {
3804 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3805 if (item && item->type() == AVWIDGET) {
3806 ItemInfo info = infos.at(itemcount);
3807 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3811 updateTrackDuration(-1, resizeCommand);
3812 m_commandStack->push(resizeCommand);
3815 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3817 } else if (m_operationMode == FADEIN) {
3818 // resize fade in effect
3819 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3820 int ix = item->hasEffect("volume", "fadein");
3821 int ix2 = item->hasEffect("", "fade_from_black");
3823 QDomElement oldeffect = item->effectAtIndex(ix);
3824 int start = item->cropStart().frames(m_document->fps());
3825 int end = item->fadeIn();
3827 slotDeleteEffect(item, -1, oldeffect, false);
3830 QDomElement effect = oldeffect.cloneNode().toElement();
3831 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3832 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3833 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3834 emit clipItemSelected(item);
3836 } else if (item->fadeIn() != 0 && ix2 == -1) {
3838 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3840 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3841 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3842 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3843 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3846 QDomElement oldeffect = item->effectAtIndex(ix2);
3847 int start = item->cropStart().frames(m_document->fps());
3848 int end = item->fadeIn();
3850 slotDeleteEffect(item, -1, oldeffect, false);
3853 QDomElement effect = oldeffect.cloneNode().toElement();
3854 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3855 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3856 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3857 emit clipItemSelected(item);
3860 } else if (m_operationMode == FADEOUT) {
3861 // resize fade out effect
3862 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3863 int ix = item->hasEffect("volume", "fadeout");
3864 int ix2 = item->hasEffect("", "fade_to_black");
3866 QDomElement oldeffect = item->effectAtIndex(ix);
3867 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3868 int start = item->fadeOut();
3870 slotDeleteEffect(item, -1, oldeffect, false);
3872 start = end - start;
3873 QDomElement effect = oldeffect.cloneNode().toElement();
3874 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3875 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3876 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3877 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3878 emit clipItemSelected(item);
3880 } else if (item->fadeOut() != 0 && ix2 == -1) {
3882 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3884 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3885 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3886 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3887 int start = end-item->fadeOut();
3888 EffectsList::setParameter(effect, "in", QString::number(start));
3889 EffectsList::setParameter(effect, "out", QString::number(end));
3890 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3893 QDomElement oldeffect = item->effectAtIndex(ix2);
3894 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3895 int start = item->fadeOut();
3897 slotDeleteEffect(item, -1, oldeffect, false);
3899 start = end - start;
3900 QDomElement effect = oldeffect.cloneNode().toElement();
3901 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3902 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3903 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3904 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3905 emit clipItemSelected(item);
3908 } else if (m_operationMode == KEYFRAME) {
3909 // update the MLT effect
3910 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3911 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3913 // check if we want to remove keyframe
3914 double val = mapToScene(event->pos()).toPoint().y();
3915 QRectF br = item->sceneBoundingRect();
3916 double maxh = 100.0 / br.height();
3917 val = (br.bottom() - val) * maxh;
3918 int start = item->cropStart().frames(m_document->fps());
3919 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3921 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3923 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3925 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3928 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3929 //item->updateKeyframeEffect();
3930 //QString next = item->keyframes(item->selectedEffectIndex());
3931 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3932 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
3934 m_commandStack->push(command);
3935 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
3936 emit clipItemSelected(item);
3938 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3939 // A transition is selected
3941 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3942 if (transitionClip && transitionClip->baseClip()) {
3943 QString size = transitionClip->baseClip()->getProperty("frame_size");
3944 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3945 if (factor == 0) factor = 1.0;
3946 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3947 p.setY(size.section('x', 1, 1).toInt());
3949 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3950 } else emit transitionItemSelected(NULL);
3951 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3952 m_operationMode = NONE;
3955 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3957 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3959 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3960 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3961 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3962 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3963 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3964 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3965 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3968 m_waitingThumbs.removeAll(item);
3970 if (item->isSelected()) emit clipItemSelected(NULL);
3971 item->baseClip()->removeReference();
3972 m_document->updateClip(item->baseClip()->getId());
3974 /*if (item->baseClip()->isTransparent()) {
3975 // also remove automatic transition
3976 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3977 if (tr && tr->isAutomatic()) {
3978 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3979 scene()->removeItem(tr);
3984 if (m_dragItem == item) m_dragItem = NULL;
3986 #if QT_VERSION >= 0x040600
3987 // animate item deletion
3988 item->closeAnimation();
3989 /*if (refresh) item->closeAnimation();
3991 // no refresh, means we have several operations chained, we need to delete clip immediatly
3992 // so that it does not get in the way of the other
4001 setDocumentModified();
4002 if (refresh) m_document->renderer()->doRefresh();
4005 void CustomTrackView::deleteSelectedClips()
4007 resetSelectionGroup();
4008 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4009 if (itemList.count() == 0) {
4010 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4013 scene()->clearSelection();
4014 QUndoCommand *deleteSelected = new QUndoCommand();
4018 int transitionCount = 0;
4019 // expand & destroy groups
4020 for (int i = 0; i < itemList.count(); i++) {
4021 if (itemList.at(i)->type() == GROUPWIDGET) {
4023 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4024 QList <ItemInfo> clipInfos;
4025 QList <ItemInfo> transitionInfos;
4026 for (int j = 0; j < children.count(); j++) {
4027 if (children.at(j)->type() == AVWIDGET) {
4028 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4029 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4030 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4031 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4032 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4034 if (itemList.contains(children.at(j))) {
4035 children.removeAt(j);
4039 itemList += children;
4040 if (clipInfos.count() > 0)
4041 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4043 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4044 itemList.insert(i + 1, itemList.at(i)->parentItem());
4047 for (int i = 0; i < itemList.count(); i++) {
4048 if (itemList.at(i)->type() == AVWIDGET) {
4050 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4051 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4052 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4053 emit clipItemSelected(NULL);
4054 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4056 Transition *item = static_cast <Transition *>(itemList.at(i));
4057 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4058 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4059 emit transitionItemSelected(NULL);
4062 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4063 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4064 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4065 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4066 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4067 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4068 else deleteSelected->setText(i18n("Delete selected items"));
4069 updateTrackDuration(-1, deleteSelected);
4070 m_commandStack->push(deleteSelected);
4074 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4077 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4079 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4081 kDebug() << "ERROR: Cannot find clip for speed change";
4082 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4085 info.track = m_document->tracksCount() - item->track();
4086 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4088 item->setSpeed(speed, strobe);
4089 item->updateRectGeometry();
4090 if (item->cropDuration().frames(m_document->fps()) != endPos)
4091 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4092 updatePositionEffects(item, info);
4093 setDocumentModified();
4095 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4099 void CustomTrackView::cutSelectedClips()
4101 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4102 QList<AbstractGroupItem *> groups;
4103 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4104 for (int i = 0; i < itemList.count(); ++i) {
4105 if (!itemList.at(i))
4107 if (itemList.at(i)->type() == AVWIDGET) {
4108 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4109 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4110 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4111 if (!groups.contains(group))
4113 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4114 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4115 m_commandStack->push(command);
4117 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4118 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4119 if (!groups.contains(group))
4124 for (int i = 0; i < groups.count(); ++i)
4125 razorGroup(groups.at(i), currentPos);
4128 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4131 QList <QGraphicsItem *> children = group->childItems();
4132 QList <ItemInfo> clips1, transitions1;
4133 QList <ItemInfo> clipsCut, transitionsCut;
4134 QList <ItemInfo> clips2, transitions2;
4135 for (int i = 0; i < children.count(); ++i) {
4136 children.at(i)->setSelected(false);
4137 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4138 if (child->type() == AVWIDGET) {
4139 if (cutPos > child->endPos())
4140 clips1 << child->info();
4141 else if (cutPos < child->startPos())
4142 clips2 << child->info();
4144 clipsCut << child->info();
4146 if (cutPos > child->endPos())
4147 transitions1 << child->info();
4148 else if (cutPos < child->startPos())
4149 transitions2 << child->info();
4151 transitionsCut << child->info();
4154 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4156 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4157 m_commandStack->push(command);
4161 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)
4164 for (int i = 0; i < clipsCut.count(); ++i) {
4165 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4167 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4168 clips1 << clip->info();
4169 if (clipBehind != NULL)
4170 clips2 << clipBehind->info();
4173 /* TODO: cut transitionsCut
4174 * For now just append them to group1 */
4175 transitions1 << transitionsCut;
4176 doGroupClips(clips1, transitions1, true);
4177 doGroupClips(clips2, transitions2, true);
4179 /* we might also just use clipsCut.at(0)->parentItem().
4180 * Do this loop just in case something went wrong during cut */
4181 for (int i = 0; i < clipsCut.count(); ++i) {
4182 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4183 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4184 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4185 QList <QGraphicsItem *> children = group->childItems();
4186 QList <ItemInfo> groupClips;
4187 QList <ItemInfo> groupTrans;
4188 for (int j = 0; j < children.count(); ++j) {
4189 if (children.at(j)->type() == AVWIDGET)
4190 groupClips << ((AbstractClipItem *)children.at(j))->info();
4191 else if (children.at(j)->type() == TRANSITIONWIDGET)
4192 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4194 doGroupClips(groupClips, groupTrans, false);
4198 for (int i = 0; i < clipsCut.count(); ++i)
4199 cutClip(clipsCut.at(i), cutPos, false);
4200 // TODO: uncut transitonsCut
4201 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4205 void CustomTrackView::groupClips(bool group)
4207 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4208 QList <ItemInfo> clipInfos;
4209 QList <ItemInfo> transitionInfos;
4212 int max = itemList.count();
4213 for (int i = 0; i < max; i++) {
4214 if (itemList.at(i)->type() == GROUPWIDGET) {
4215 itemList += itemList.at(i)->childItems();
4219 for (int i = 0; i < itemList.count(); i++) {
4220 if (itemList.at(i)->type() == AVWIDGET) {
4221 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4222 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4223 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4224 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4225 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4228 if (clipInfos.count() > 0) {
4229 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4230 m_commandStack->push(command);
4234 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4236 resetSelectionGroup();
4237 m_scene->clearSelection();
4239 for (int i = 0; i < clipInfos.count(); i++) {
4240 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4241 if (clip == NULL) continue;
4242 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4243 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4244 m_document->clipManager()->removeGroup(grp);
4245 scene()->destroyItemGroup(grp);
4247 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4249 for (int i = 0; i < transitionInfos.count(); i++) {
4250 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4251 if (tr == NULL) continue;
4252 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4253 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4254 m_document->clipManager()->removeGroup(grp);
4255 scene()->destroyItemGroup(grp);
4257 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4259 setDocumentModified();
4263 QList <QGraphicsItemGroup *> groups;
4264 for (int i = 0; i < clipInfos.count(); i++) {
4265 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4267 clip->setSelected(true);
4270 for (int i = 0; i < transitionInfos.count(); i++) {
4271 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4273 clip->setSelected(true);
4276 groupSelectedItems(false, true);
4277 setDocumentModified();
4280 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4282 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4283 if (baseclip == NULL) {
4284 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4288 if (baseclip->getProducer() == NULL) {
4289 // If the clip has no producer, we must wait until it is created...
4291 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4292 emit forceClipProcessing(clipId);
4293 qApp->processEvents();
4294 for (int i = 0; i < 10; i++) {
4295 if (baseclip->getProducer() == NULL) {
4296 qApp->processEvents();
4297 m_producerNotReady.wait(&m_mutex, 200);
4300 if (baseclip->getProducer() == NULL) {
4301 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4305 emit displayMessage(QString(), InformationMessage);
4309 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4310 item->setEffectList(effects);
4311 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4312 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4313 scene()->addItem(item);
4315 int producerTrack = info.track;
4316 int tracknumber = m_document->tracksCount() - info.track - 1;
4317 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4318 if (isLocked) item->setItemLocked(true);
4320 baseclip->addReference();
4321 m_document->updateClip(baseclip->getId());
4322 info.track = m_document->tracksCount() - info.track;
4323 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4324 for (int i = 0; i < item->effectsCount(); i++) {
4325 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4327 setDocumentModified();
4329 m_document->renderer()->doRefresh();
4330 if (!baseclip->isPlaceHolder())
4331 m_waitingThumbs.append(item);
4332 m_thumbsTimer.start();
4335 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4337 QMutexLocker locker(&m_mutex);
4338 QList<QGraphicsItem *> list = scene()->items();
4339 QList <ClipItem *>clipList;
4340 ClipItem *clip = NULL;
4341 DocClipBase *baseClip = NULL;
4342 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4343 for (int i = 0; i < list.size(); ++i) {
4344 if (list.at(i)->type() == AVWIDGET) {
4345 clip = static_cast <ClipItem *>(list.at(i));
4346 if (clip->clipProducer() == clipId) {
4347 if (baseClip == NULL) {
4348 baseClip = clip->baseClip();
4350 ItemInfo info = clip->info();
4351 Mlt::Producer *prod = NULL;
4352 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4353 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4354 else prod = baseClip->getProducer(info.track);
4355 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4356 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4358 else clipList.append(clip);
4362 for (int i = 0; i < clipList.count(); i++)
4363 clipList.at(i)->refreshClip(true, true);
4364 m_document->renderer()->unlockService(tractor);
4367 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4369 int framepos = (int)(pos.frames(m_document->fps()));
4370 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4371 ClipItem *clip = NULL;
4372 for (int i = 0; i < list.size(); i++) {
4373 if (!list.at(i)->isEnabled()) continue;
4374 if (list.at(i)->type() == AVWIDGET) {
4375 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4376 if (test->endPos() == pos) clip = test;
4383 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4385 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4386 ClipItem *clip = NULL;
4387 for (int i = 0; i < list.size(); i++) {
4388 if (!list.at(i)->isEnabled()) continue;
4389 if (list.at(i)->type() == AVWIDGET) {
4390 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4391 if (test->startPos() == pos) clip = test;
4398 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4400 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4401 QList<QGraphicsItem *> list = scene()->items(p);
4402 ClipItem *clip = NULL;
4403 for (int i = 0; i < list.size(); i++) {
4404 if (!list.at(i)->isEnabled()) continue;
4405 if (list.at(i)->type() == AVWIDGET) {
4406 clip = static_cast <ClipItem *>(list.at(i));
4413 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4415 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4419 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4421 int pos = info.startPos.frames(m_document->fps());
4422 int track = m_document->tracksCount() - info.b_track;
4423 return getTransitionItemAt(pos, track);
4426 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4428 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4429 QList<QGraphicsItem *> list = scene()->items(p);
4430 Transition *clip = NULL;
4431 for (int i = 0; i < list.size(); i++) {
4432 if (!list.at(i)->isEnabled()) continue;
4433 if (list.at(i)->type() == TRANSITIONWIDGET) {
4434 clip = static_cast <Transition *>(list.at(i));
4441 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4443 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4446 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4448 int framepos = (int)(pos.frames(m_document->fps()));
4449 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4450 QList<QGraphicsItem *> list = scene()->items(p);
4451 Transition *clip = NULL;
4452 for (int i = 0; i < list.size(); i++) {
4453 if (!list.at(i)->isEnabled()) continue;
4454 if (list.at(i)->type() == TRANSITIONWIDGET) {
4455 Transition *test = static_cast <Transition *>(list.at(i));
4456 if (test->endPos() == pos) clip = test;
4463 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4465 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4466 QList<QGraphicsItem *> list = scene()->items(p);
4467 Transition *clip = NULL;
4468 for (int i = 0; i < list.size(); ++i) {
4469 if (!list.at(i)->isEnabled()) continue;
4470 if (list.at(i)->type() == TRANSITIONWIDGET) {
4471 Transition *test = static_cast <Transition *>(list.at(i));
4472 if (test->startPos() == pos) clip = test;
4479 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4481 if (m_selectionGroup) resetSelectionGroup(false);
4482 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4484 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);
4485 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4488 Mlt::Producer *prod = item->getProducer(end.track);
4491 qDebug() << "Moving item " << (long)item << " from .. to:";
4492 qDebug() << item->info();
4496 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4497 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4500 bool snap = KdenliveSettings::snaptopoints();
4501 KdenliveSettings::setSnaptopoints(false);
4502 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4504 int tracknumber = m_document->tracksCount() - end.track - 1;
4505 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4506 m_scene->clearSelection();
4507 if (isLocked) item->setItemLocked(true);
4509 if (item->isItemLocked()) item->setItemLocked(false);
4510 item->setSelected(true);
4512 if (item->baseClip()->isTransparent()) {
4513 // Also move automatic transition
4514 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4515 if (tr && tr->isAutomatic()) {
4516 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4517 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);
4518 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4521 KdenliveSettings::setSnaptopoints(snap);
4522 setDocumentModified();
4524 // undo last move and emit error message
4525 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4527 if (refresh) m_document->renderer()->doRefresh();
4528 if (out_actualEnd != NULL) {
4529 *out_actualEnd = item->info();
4531 qDebug() << "Actual end position updated:" << *out_actualEnd;
4535 qDebug() << item->info();
4540 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4543 resetSelectionGroup();
4544 m_scene->clearSelection();
4546 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4547 scene()->addItem(m_selectionGroup);
4549 m_document->renderer()->blockSignals(true);
4550 for (int i = 0; i < startClip.count(); i++) {
4552 startClip[i].startPos = startClip.at(i).startPos - offset;
4553 startClip[i].track = startClip.at(i).track - trackOffset;
4555 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4557 clip->setItemLocked(false);
4558 if (clip->parentItem()) {
4559 m_selectionGroup->addToGroup(clip->parentItem());
4560 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4562 m_selectionGroup->addToGroup(clip);
4563 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4565 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4566 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4568 for (int i = 0; i < startTransition.count(); i++) {
4570 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4571 startTransition[i].track = startTransition.at(i).track - trackOffset;
4573 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4575 tr->setItemLocked(false);
4576 if (tr->parentItem()) {
4577 m_selectionGroup->addToGroup(tr->parentItem());
4578 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4580 m_selectionGroup->addToGroup(tr);
4581 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4583 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());
4584 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4586 m_document->renderer()->blockSignals(false);
4588 if (m_selectionGroup) {
4589 bool snap = KdenliveSettings::snaptopoints();
4590 KdenliveSettings::setSnaptopoints(false);
4592 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4593 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4595 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4597 int max = children.count();
4598 for (int i = 0; i < max; i++) {
4599 if (children.at(i)->type() == GROUPWIDGET) {
4600 children += children.at(i)->childItems();
4601 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4602 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4603 /*m_document->clipManager()->removeGroup(grp);
4604 m_scene->destroyItemGroup(grp);*/
4605 children.removeAll(children.at(i));
4610 for (int i = 0; i < children.count(); i++) {
4611 // re-add items in correct place
4612 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4613 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4615 ItemInfo info = item->info();
4616 int tracknumber = m_document->tracksCount() - info.track - 1;
4617 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4619 item->setItemLocked(true);
4620 else if (item->isItemLocked())
4621 item->setItemLocked(false);
4623 if (item->type() == AVWIDGET) {
4624 ClipItem *clip = static_cast <ClipItem*>(item);
4625 int trackProducer = info.track;
4626 info.track = m_document->tracksCount() - info.track;
4627 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4628 for (int i = 0; i < clip->effectsCount(); i++) {
4629 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4631 } else if (item->type() == TRANSITIONWIDGET) {
4632 Transition *tr = static_cast <Transition*>(item);
4634 if (!tr->forcedTrack()) {
4635 newTrack = getPreviousVideoTrack(info.track);
4637 newTrack = tr->transitionEndTrack() + trackOffset;
4638 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4640 tr->updateTransitionEndTrack(newTrack);
4641 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4645 resetSelectionGroup(false);
4647 for (int i = 0; i < children.count(); i++) {
4648 if (children.at(i)->parentItem())
4649 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4653 KdenliveSettings::setSnaptopoints(snap);
4654 m_document->renderer()->doRefresh();
4655 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4658 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4660 Transition *item = getTransitionItemAt(start.startPos, start.track);
4662 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);
4663 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4667 bool snap = KdenliveSettings::snaptopoints();
4668 KdenliveSettings::setSnaptopoints(false);
4670 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4671 // Transition was moved
4672 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4673 } else if (end.endPos == start.endPos) {
4674 // Transition start resize
4675 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4676 } else if (end.startPos == start.startPos) {
4677 // Transition end resize;
4678 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4679 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4682 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4683 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4684 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4686 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4687 KdenliveSettings::setSnaptopoints(snap);
4688 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4689 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());
4690 if (m_dragItem && m_dragItem == item) {
4692 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4693 if (transitionClip && transitionClip->baseClip()) {
4694 QString size = transitionClip->baseClip()->getProperty("frame_size");
4695 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4696 if (factor == 0) factor = 1.0;
4697 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4698 p.setY(size.section('x', 1, 1).toInt());
4700 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4702 if (refresh) m_document->renderer()->doRefresh();
4703 setDocumentModified();
4706 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4708 bool resizeClipStart = (start.startPos != end.startPos);
4709 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4711 if (dontWorry) return;
4712 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);
4713 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4716 if (item->parentItem()) {
4717 // Item is part of a group, reset group
4718 resetSelectionGroup();
4721 bool snap = KdenliveSettings::snaptopoints();
4722 KdenliveSettings::setSnaptopoints(false);
4724 if (resizeClipStart) {
4725 ItemInfo clipinfo = item->info();
4726 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4727 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4729 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4731 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4733 ItemInfo clipinfo = item->info();
4734 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4735 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4737 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4739 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4741 if (!resizeClipStart && end.cropStart != start.cropStart) {
4742 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4743 ItemInfo clipinfo = end;
4744 clipinfo.track = m_document->tracksCount() - end.track;
4745 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4747 item->setCropStart(end.cropStart);
4748 item->resetThumbs(true);
4751 m_document->renderer()->doRefresh();
4752 KdenliveSettings::setSnaptopoints(snap);
4753 setDocumentModified();
4756 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4758 if (pos == oldInfo.startPos.frames(m_document->fps()))
4760 bool snap = KdenliveSettings::snaptopoints();
4762 KdenliveSettings::setSnaptopoints(false);
4763 item->resizeStart(pos);
4764 if (item->startPos().frames(m_document->fps()) != pos) {
4765 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4766 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4767 KdenliveSettings::setSnaptopoints(snap);
4770 KdenliveSettings::setSnaptopoints(snap);
4773 bool hasParentCommand = false;
4775 hasParentCommand = true;
4777 command = new QUndoCommand();
4778 command->setText(i18n("Resize clip start"));
4781 // do this here, too, because otherwise undo won't update the group
4782 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4783 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4785 ItemInfo info = item->info();
4786 if (item->type() == AVWIDGET) {
4787 ItemInfo resizeinfo = oldInfo;
4788 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4789 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4791 // Check if there is an automatic transition on that clip (lower track)
4792 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4793 if (transition && transition->isAutomatic()) {
4794 ItemInfo trInfo = transition->info();
4795 ItemInfo newTrInfo = trInfo;
4796 newTrInfo.startPos = item->startPos();
4797 if (newTrInfo.startPos < newTrInfo.endPos)
4798 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4800 // Check if there is an automatic transition on that clip (upper track)
4801 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4802 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4803 ItemInfo trInfo = transition->info();
4804 ItemInfo newTrInfo = trInfo;
4805 newTrInfo.startPos = item->startPos();
4806 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4807 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4808 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4811 ClipItem *clip = static_cast < ClipItem * >(item);
4814 // Since we must always resize clip before updating the keyframes, we
4815 // put a resize command before & after checking keyframes so that
4816 // we are sure the resize is performed before whenever we do or undo the action
4817 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4818 adjustEffects(clip, oldInfo, command);
4819 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4821 KdenliveSettings::setSnaptopoints(false);
4822 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4823 KdenliveSettings::setSnaptopoints(snap);
4824 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4826 } else if (item->type() == TRANSITIONWIDGET) {
4827 Transition *transition = static_cast <Transition *>(item);
4828 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)) {
4829 // Cannot resize transition
4830 KdenliveSettings::setSnaptopoints(false);
4831 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4832 KdenliveSettings::setSnaptopoints(snap);
4833 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4835 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4836 if (command == NULL)
4837 m_commandStack->push(moveCommand);
4841 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4842 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4844 if (!hasParentCommand)
4845 m_commandStack->push(command);
4848 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4850 if (pos == oldInfo.endPos.frames(m_document->fps()))
4852 bool snap = KdenliveSettings::snaptopoints();
4854 KdenliveSettings::setSnaptopoints(false);
4855 item->resizeEnd(pos);
4856 if (item->endPos().frames(m_document->fps()) != pos) {
4857 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4858 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4859 KdenliveSettings::setSnaptopoints(snap);
4862 KdenliveSettings::setSnaptopoints(snap);
4865 bool hasParentCommand = false;
4867 hasParentCommand = true;
4869 command = new QUndoCommand();
4872 // do this here, too, because otherwise undo won't update the group
4873 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4874 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4876 ItemInfo info = item->info();
4877 if (item->type() == AVWIDGET) {
4878 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4879 ItemInfo resizeinfo = info;
4880 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4881 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4883 // Check if there is an automatic transition on that clip (lower track)
4884 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4885 if (tr && tr->isAutomatic()) {
4886 ItemInfo trInfo = tr->info();
4887 ItemInfo newTrInfo = trInfo;
4888 newTrInfo.endPos = item->endPos();
4889 if (newTrInfo.endPos > newTrInfo.startPos)
4890 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4893 // Check if there is an automatic transition on that clip (upper track)
4894 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4895 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4896 ItemInfo trInfo = tr->info();
4897 ItemInfo newTrInfo = trInfo;
4898 newTrInfo.endPos = item->endPos();
4899 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4900 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4901 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4905 ClipItem *clip = static_cast < ClipItem * >(item);
4908 // Since we must always resize clip before updating the keyframes, we
4909 // put a resize command before & after checking keyframes so that
4910 // we are sure the resize is performed before whenever we do or undo the action
4911 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4912 adjustEffects(clip, oldInfo, command);
4913 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4915 KdenliveSettings::setSnaptopoints(false);
4916 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4917 KdenliveSettings::setSnaptopoints(true);
4918 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4920 } else if (item->type() == TRANSITIONWIDGET) {
4921 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4922 Transition *transition = static_cast <Transition *>(item);
4923 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)) {
4924 // Cannot resize transition
4925 KdenliveSettings::setSnaptopoints(false);
4926 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4927 KdenliveSettings::setSnaptopoints(true);
4928 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4930 // Check transition keyframes
4931 QDomElement old = transition->toXML();
4932 if (transition->updateKeyframes()) {
4933 QDomElement xml = transition->toXML();
4934 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);
4935 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4937 new MoveTransitionCommand(this, oldInfo, info, false, command);
4940 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4941 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4943 if (!hasParentCommand) {
4944 updateTrackDuration(oldInfo.track, command);
4945 m_commandStack->push(command);
4949 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4951 int end = item->fadeIn();
4953 // there is a fade in effect
4954 int effectPos = item->hasEffect("volume", "fadein");
4955 if (effectPos != -1) {
4956 QDomElement effect = item->getEffectAtIndex(effectPos);
4957 int start = item->cropStart().frames(m_document->fps());
4958 int max = item->cropDuration().frames(m_document->fps());
4960 // Make sure the fade effect is not longer than the clip
4961 item->setFadeIn(max);
4962 end = item->fadeIn();
4965 EffectsList::setParameter(effect, "in", QString::number(start));
4966 EffectsList::setParameter(effect, "out", QString::number(end));
4968 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4969 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4970 // if fade effect is displayed, update the effect edit widget with new clip duration
4971 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4972 emit clipItemSelected(item);
4975 effectPos = item->hasEffect("brightness", "fade_from_black");
4976 if (effectPos != -1) {
4977 QDomElement effect = item->getEffectAtIndex(effectPos);
4978 int start = item->cropStart().frames(m_document->fps());
4979 int max = item->cropDuration().frames(m_document->fps());
4981 // Make sure the fade effect is not longer than the clip
4982 item->setFadeIn(max);
4983 end = item->fadeIn();
4986 EffectsList::setParameter(effect, "in", QString::number(start));
4987 EffectsList::setParameter(effect, "out", QString::number(end));
4989 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4990 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4991 // if fade effect is displayed, update the effect edit widget with new clip duration
4992 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4993 emit clipItemSelected(item);
4998 int start = item->fadeOut();
5000 // there is a fade out effect
5001 int effectPos = item->hasEffect("volume", "fadeout");
5002 if (effectPos != -1) {
5003 QDomElement effect = item->getEffectAtIndex(effectPos);
5004 int max = item->cropDuration().frames(m_document->fps());
5005 int end = max + item->cropStart().frames(m_document->fps());
5007 // Make sure the fade effect is not longer than the clip
5008 item->setFadeOut(max);
5009 start = item->fadeOut();
5011 start = end - start;
5012 EffectsList::setParameter(effect, "in", QString::number(start));
5013 EffectsList::setParameter(effect, "out", QString::number(end));
5015 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5016 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5017 // if fade effect is displayed, update the effect edit widget with new clip duration
5018 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5019 emit clipItemSelected(item);
5022 effectPos = item->hasEffect("brightness", "fade_to_black");
5023 if (effectPos != -1) {
5024 QDomElement effect = item->getEffectAtIndex(effectPos);
5025 int max = item->cropDuration().frames(m_document->fps());
5026 int end = max + item->cropStart().frames(m_document->fps());
5028 // Make sure the fade effect is not longer than the clip
5029 item->setFadeOut(max);
5030 start = item->fadeOut();
5032 start = end - start;
5033 EffectsList::setParameter(effect, "in", QString::number(start));
5034 EffectsList::setParameter(effect, "out", QString::number(end));
5036 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5037 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5038 // if fade effect is displayed, update the effect edit widget with new clip duration
5039 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5040 emit clipItemSelected(item);
5045 int effectPos = item->hasEffect("freeze", "freeze");
5046 if (effectPos != -1) {
5047 // Freeze effect needs to be adjusted with clip resize
5048 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5049 QDomElement eff = item->getEffectAtIndex(effectPos);
5050 if (!eff.isNull() && diff != 0) {
5051 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5052 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5054 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5055 emit clipItemSelected(item);
5062 double CustomTrackView::getSnapPointForPos(double pos)
5064 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5067 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5069 QList <GenTime> snaps;
5070 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5071 QList<QGraphicsItem *> itemList = items();
5072 for (int i = 0; i < itemList.count(); i++) {
5073 if (itemList.at(i) == selected) continue;
5074 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5075 if (itemList.at(i)->type() == AVWIDGET) {
5076 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5077 GenTime start = item->startPos();
5078 GenTime end = item->endPos();
5079 snaps.append(start);
5081 if (!offsetList.isEmpty()) {
5082 for (int j = 0; j < offsetList.size(); j++) {
5083 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5084 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5088 QList < GenTime > markers = item->snapMarkers();
5089 for (int j = 0; j < markers.size(); ++j) {
5090 GenTime t = markers.at(j);
5092 if (!offsetList.isEmpty()) {
5093 for (int k = 0; k < offsetList.size(); k++) {
5094 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5098 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5099 Transition *transition = static_cast <Transition*>(itemList.at(i));
5100 GenTime start = transition->startPos();
5101 GenTime end = transition->endPos();
5102 snaps.append(start);
5104 if (!offsetList.isEmpty()) {
5105 for (int j = 0; j < offsetList.size(); j++) {
5106 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5107 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5113 // add cursor position
5114 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5116 if (!offsetList.isEmpty()) {
5117 for (int j = 0; j < offsetList.size(); j++) {
5118 snaps.append(pos - offsetList.at(j));
5123 for (int i = 0; i < m_guides.count(); i++) {
5124 snaps.append(m_guides.at(i)->position());
5125 if (!offsetList.isEmpty()) {
5126 for (int j = 0; j < offsetList.size(); j++) {
5127 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5133 QPoint z = m_document->zone();
5134 snaps.append(GenTime(z.x(), m_document->fps()));
5135 snaps.append(GenTime(z.y(), m_document->fps()));
5138 m_scene->setSnapList(snaps);
5139 //for (int i = 0; i < m_snapPoints.size(); ++i)
5140 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5143 void CustomTrackView::slotSeekToPreviousSnap()
5145 updateSnapPoints(NULL);
5146 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5147 seekCursorPos((int) res.frames(m_document->fps()));
5151 void CustomTrackView::slotSeekToNextSnap()
5153 updateSnapPoints(NULL);
5154 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5155 seekCursorPos((int) res.frames(m_document->fps()));
5159 void CustomTrackView::clipStart()
5161 AbstractClipItem *item = getMainActiveClip();
5163 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5168 void CustomTrackView::clipEnd()
5170 AbstractClipItem *item = getMainActiveClip();
5172 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5177 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
5179 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
5180 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
5181 m_commandStack->push(command);
5184 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5186 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5187 m_commandStack->push(command);
5190 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5192 DocClipBase *base = m_document->clipManager()->getClipById(id);
5193 QList <CommentedTime> markers = base->commentedSnapMarkers();
5195 if (markers.isEmpty()) {
5196 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5199 QUndoCommand *deleteMarkers = new QUndoCommand();
5200 deleteMarkers->setText("Delete clip markers");
5202 for (int i = 0; i < markers.size(); i++) {
5203 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5205 m_commandStack->push(deleteMarkers);
5208 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5210 DocClipBase *base = m_document->clipManager()->getClipById(id);
5211 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5212 else base->deleteSnapMarker(pos);
5213 emit updateClipMarkers(base);
5214 setDocumentModified();
5215 viewport()->update();
5218 int CustomTrackView::hasGuide(int pos, int offset)
5220 for (int i = 0; i < m_guides.count(); i++) {
5221 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5222 if (qAbs(guidePos - pos) <= offset) return guidePos;
5223 else if (guidePos > pos) return -1;
5228 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5232 double fps = m_document->fps();
5233 for (int i = 0; i < m_guides.count(); i++) {
5234 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5235 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5237 goMenu->setEnabled(!m_guides.isEmpty());
5240 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5242 if (oldPos > GenTime() && pos > GenTime()) {
5244 for (int i = 0; i < m_guides.count(); i++) {
5245 if (m_guides.at(i)->position() == oldPos) {
5246 Guide *item = m_guides.at(i);
5247 item->updateGuide(pos, comment);
5251 } else if (pos > GenTime()) addGuide(pos, comment);
5255 for (int i = 0; i < m_guides.count(); i++) {
5256 if (m_guides.at(i)->position() == oldPos) {
5257 delete m_guides.takeAt(i);
5262 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5264 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5265 m_document->syncGuides(m_guides);
5268 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5270 for (int i = 0; i < m_guides.count(); i++) {
5271 if (m_guides.at(i)->position() == pos) {
5272 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5276 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5277 scene()->addItem(g);
5279 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5280 m_document->syncGuides(m_guides);
5284 void CustomTrackView::slotAddGuide(bool dialog)
5286 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5288 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5289 m_document->timecode(), i18n("Add Guide"), this);
5290 if (d->exec() != QDialog::Accepted) {
5294 marker = d->newMarker();
5297 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5299 if (addGuide(marker.time(), marker.comment())) {
5300 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5301 m_commandStack->push(command);
5305 void CustomTrackView::slotEditGuide(int guidePos)
5308 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5309 else pos = GenTime(guidePos, m_document->fps());
5311 for (int i = 0; i < m_guides.count(); i++) {
5312 if (m_guides.at(i)->position() == pos) {
5313 slotEditGuide(m_guides.at(i)->info());
5318 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5321 void CustomTrackView::slotEditGuide(CommentedTime guide)
5323 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5324 if (d->exec() == QDialog::Accepted) {
5325 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5326 m_commandStack->push(command);
5332 void CustomTrackView::slotEditTimeLineGuide()
5334 if (m_dragGuide == NULL) return;
5335 CommentedTime guide = m_dragGuide->info();
5336 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5337 m_document->timecode(), i18n("Edit Guide"), this);
5338 if (d->exec() == QDialog::Accepted) {
5339 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5340 m_commandStack->push(command);
5345 void CustomTrackView::slotDeleteGuide(int guidePos)
5348 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5349 else pos = GenTime(guidePos, m_document->fps());
5351 for (int i = 0; i < m_guides.count(); i++) {
5352 if (m_guides.at(i)->position() == pos) {
5353 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5354 m_commandStack->push(command);
5359 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5363 void CustomTrackView::slotDeleteTimeLineGuide()
5365 if (m_dragGuide == NULL) return;
5366 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5367 m_commandStack->push(command);
5371 void CustomTrackView::slotDeleteAllGuides()
5373 QUndoCommand *deleteAll = new QUndoCommand();
5374 deleteAll->setText("Delete all guides");
5375 for (int i = 0; i < m_guides.count(); i++) {
5376 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5378 m_commandStack->push(deleteAll);
5381 void CustomTrackView::setTool(PROJECTTOOL tool)
5386 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5389 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5390 m_scene->setScale(scaleFactor, verticalScale);
5391 removeTipAnimation();
5392 bool adjust = false;
5393 if (verticalScale != matrix().m22()) adjust = true;
5394 setMatrix(newmatrix);
5396 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5397 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5398 for (int i = 0; i < m_guides.count(); i++) {
5399 QLineF l = m_guides.at(i)->line();
5400 l.setP2(QPointF(l.x2(), newHeight));
5401 m_guides.at(i)->setLine(l);
5403 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5406 int diff = sceneRect().width() - m_projectDuration;
5407 if (diff * newmatrix.m11() < 50) {
5408 if (newmatrix.m11() < 0.4)
5409 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5411 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5413 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5414 centerOn(QPointF(cursorPos(), verticalPos));
5417 void CustomTrackView::slotRefreshGuides()
5419 if (KdenliveSettings::showmarkers()) {
5420 for (int i = 0; i < m_guides.count(); i++)
5421 m_guides.at(i)->update();
5425 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5427 painter->setClipRect(rect);
5428 QPen pen1 = painter->pen();
5429 pen1.setColor(palette().dark().color());
5430 painter->setPen(pen1);
5431 double min = rect.left();
5432 double max = rect.right();
5433 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5434 int maxTrack = m_document->tracksCount();
5435 QColor lockedColor = palette().button().color();
5436 QColor audioColor = palette().alternateBase().color();
5437 for (int i = 0; i < maxTrack; i++) {
5438 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5439 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5440 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5441 if (i == m_selectedTrack)
5442 painter->fillRect(track, m_activeTrackBrush.brush(this));
5444 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5446 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5450 bool CustomTrackView::findString(const QString &text)
5453 for (int i = 0; i < m_searchPoints.size(); ++i) {
5454 marker = m_searchPoints.at(i).comment();
5455 if (marker.contains(text, Qt::CaseInsensitive)) {
5456 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5457 int vert = verticalScrollBar()->value();
5458 int hor = cursorPos();
5459 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5467 void CustomTrackView::selectFound(QString track, QString pos)
5469 seekCursorPos(m_document->timecode().getFrameCount(pos));
5470 slotSelectTrack(track.toInt());
5472 int vert = verticalScrollBar()->value();
5473 int hor = cursorPos();
5474 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5477 bool CustomTrackView::findNextString(const QString &text)
5480 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5481 marker = m_searchPoints.at(i).comment();
5482 if (marker.contains(text, Qt::CaseInsensitive)) {
5483 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5484 int vert = verticalScrollBar()->value();
5485 int hor = cursorPos();
5486 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5495 void CustomTrackView::initSearchStrings()
5497 m_searchPoints.clear();
5498 QList<QGraphicsItem *> itemList = items();
5499 for (int i = 0; i < itemList.count(); i++) {
5500 // parse all clip names
5501 if (itemList.at(i)->type() == AVWIDGET) {
5502 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5503 GenTime start = item->startPos();
5504 CommentedTime t(start, item->clipName());
5505 m_searchPoints.append(t);
5506 // add all clip markers
5507 QList < CommentedTime > markers = item->commentedSnapMarkers();
5508 m_searchPoints += markers;
5513 for (int i = 0; i < m_guides.count(); i++)
5514 m_searchPoints.append(m_guides.at(i)->info());
5516 qSort(m_searchPoints);
5519 void CustomTrackView::clearSearchStrings()
5521 m_searchPoints.clear();
5525 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5527 QList<ItemInfo> matchingInfo;
5528 QList<QGraphicsItem *> itemList = items();
5529 for (int i = 0; i < itemList.count(); i++) {
5530 if (itemList.at(i)->type() == AVWIDGET) {
5531 ClipItem *item = (ClipItem *)itemList.at(i);
5532 if (item->clipProducer() == clipId)
5533 matchingInfo << item->info();
5536 return matchingInfo;
5539 void CustomTrackView::copyClip()
5541 qDeleteAll(m_copiedItems);
5542 m_copiedItems.clear();
5543 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5544 if (itemList.count() == 0) {
5545 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5548 for (int i = 0; i < itemList.count(); i++) {
5549 if (itemList.at(i)->type() == AVWIDGET) {
5550 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5551 ClipItem *clone = clip->clone(clip->info());
5552 m_copiedItems.append(clone);
5553 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5554 Transition *dup = static_cast <Transition *>(itemList.at(i));
5555 m_copiedItems.append(dup->clone());
5560 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5562 if (m_scene->editMode() != NORMALEDIT) {
5563 // If we are in overwrite mode, always allow the move
5566 int height = m_tracksHeight - 2;
5568 if (type == TRANSITIONWIDGET) {
5569 height = Transition::itemHeight();
5570 offset = Transition::itemOffset();
5572 else if (type == AVWIDGET) {
5573 height = ClipItem::itemHeight();
5574 offset = ClipItem::itemOffset();
5576 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);
5577 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5578 for (int i = 0; i < collisions.count(); i++) {
5579 if (collisions.at(i)->type() == type) {
5586 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5589 for (int i = 0; i < infoList.count(); i++) {
5590 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));
5593 QList<QGraphicsItem *> collisions = scene()->items(path);
5594 for (int i = 0; i < collisions.count(); i++) {
5595 if (collisions.at(i)->type() == type) return false;
5600 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5602 for (int i = 0; i < items.count(); i++) {
5603 ItemInfo info = items.at(i)->info();
5604 info.startPos += offset;
5605 info.endPos += offset;
5606 info.track += trackOffset;
5607 if (!canBePastedTo(info, items.at(i)->type())) return false;
5612 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5614 QPainterPath movePath;
5615 movePath.moveTo(0, 0);
5617 for (int i = 0; i < items.count(); i++) {
5618 ItemInfo info = items.at(i)->info();
5619 info.startPos = info.startPos + offset;
5620 info.endPos = info.endPos + offset;
5621 info.track = info.track + trackOffset;
5622 if (info.startPos < GenTime()) {
5623 // No clip should go below 0
5626 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));
5627 movePath.addRect(rect);
5629 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5630 for (int i = 0; i < collisions.count(); i++) {
5631 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5632 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5640 void CustomTrackView::pasteClip()
5642 if (m_copiedItems.count() == 0) {
5643 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5648 GenTime pos = GenTime(-1);
5649 if (m_menuPosition.isNull()) {
5650 position = mapFromGlobal(QCursor::pos());
5651 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5652 track = m_selectedTrack;
5653 pos = GenTime(m_cursorPos, m_document->fps());
5654 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5658 position = m_menuPosition;
5661 if (pos == GenTime(-1))
5662 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5664 track = (int)(mapToScene(position).y() / m_tracksHeight);
5666 GenTime leftPos = m_copiedItems.at(0)->startPos();
5667 int lowerTrack = m_copiedItems.at(0)->track();
5668 int upperTrack = m_copiedItems.at(0)->track();
5669 for (int i = 1; i < m_copiedItems.count(); i++) {
5670 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5671 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5672 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5675 GenTime offset = pos - leftPos;
5676 int trackOffset = track - lowerTrack;
5678 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5679 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5680 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5681 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5684 QUndoCommand *pasteClips = new QUndoCommand();
5685 pasteClips->setText("Paste clips");
5687 for (int i = 0; i < m_copiedItems.count(); i++) {
5688 // parse all clip names
5689 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5690 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5691 ItemInfo info = clip->info();
5692 info.startPos += offset;
5693 info.endPos += offset;
5694 info.track += trackOffset;
5695 if (canBePastedTo(info, AVWIDGET)) {
5696 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5697 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5698 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5699 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5701 info.startPos = tr->startPos() + offset;
5702 info.endPos = tr->endPos() + offset;
5703 info.track = tr->track() + trackOffset;
5704 int transitionEndTrack;
5705 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5706 else transitionEndTrack = tr->transitionEndTrack();
5707 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5708 if (info.startPos >= info.endPos) {
5709 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5710 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5711 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5714 updateTrackDuration(-1, pasteClips);
5715 m_commandStack->push(pasteClips);
5718 void CustomTrackView::pasteClipEffects()
5720 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5721 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5724 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5726 QUndoCommand *paste = new QUndoCommand();
5727 paste->setText("Paste effects");
5729 QList<QGraphicsItem *> clips = scene()->selectedItems();
5732 for (int i = 0; i < clips.count(); ++i) {
5733 if (clips.at(i)->type() == GROUPWIDGET) {
5734 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5735 for (int j = 0; j < children.count(); j++) {
5736 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5737 clips.append(children.at(j));
5743 for (int i = 0; i < clips.count(); ++i) {
5744 if (clips.at(i)->type() == AVWIDGET) {
5745 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5746 for (int j = 0; j < clip->effectsCount(); j++) {
5747 QDomElement eff = clip->effect(j);
5748 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5749 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5750 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5755 if (paste->childCount() > 0) m_commandStack->push(paste);
5758 //adjust effects (fades, ...)
5759 for (int i = 0; i < clips.count(); ++i) {
5760 if (clips.at(i)->type() == AVWIDGET) {
5761 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5762 updatePositionEffects(item, item->info());
5768 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5770 // parse parameters to check if we need to adjust to the new crop start
5771 int diff = (newstart - oldstart).frames(m_document->fps());
5772 int max = (newstart + duration).frames(m_document->fps());
5774 QDomNodeList params = xml.elementsByTagName("parameter");
5775 for (int i = 0; i < params.count(); i++) {
5776 QDomElement e = params.item(i).toElement();
5777 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5778 QString def = e.attribute("default");
5779 // Effect has a keyframe type parameter, we need to adjust the values
5780 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
5781 QStringList newKeyFrames;
5782 foreach(const QString &str, keys) {
5783 int pos = str.section(':', 0, 0).toInt();
5784 double val = str.section(':', 1, 1).toDouble();
5787 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5789 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5791 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5792 e.setAttribute("keyframes", newKeyFrames.join(";"));
5797 ClipItem *CustomTrackView::getClipUnderCursor() const
5799 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5800 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5801 for (int i = 0; i < collisions.count(); i++) {
5802 if (collisions.at(i)->type() == AVWIDGET) {
5803 return static_cast < ClipItem *>(collisions.at(i));
5809 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5811 QList<QGraphicsItem *> clips = scene()->selectedItems();
5812 if (clips.isEmpty()) {
5813 return getClipUnderCursor();
5815 AbstractClipItem *item = NULL;
5816 for (int i = 0; i < clips.count(); ++i) {
5817 if (clips.at(i)->type() == AVWIDGET) {
5818 item = static_cast < AbstractClipItem *>(clips.at(i));
5819 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5822 if (item) return item;
5827 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5829 QList<QGraphicsItem *> clips = scene()->selectedItems();
5830 if (clips.isEmpty()) {
5831 return getClipUnderCursor();
5834 // remove all items in the list that are not clips
5835 for (int i = 0; i < clips.count();) {
5836 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5839 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5840 for (int i = 0; i < clips.count(); ++i) {
5841 if (clips.at(i)->type() == AVWIDGET) {
5842 item = static_cast < ClipItem *>(clips.at(i));
5843 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5851 void CustomTrackView::setInPoint()
5853 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5855 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5858 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5862 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5865 void CustomTrackView::setOutPoint()
5867 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5869 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5872 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5876 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5879 void CustomTrackView::slotUpdateAllThumbs()
5881 if (!isEnabled()) return;
5882 QList<QGraphicsItem *> itemList = items();
5883 //if (itemList.isEmpty()) return;
5885 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5886 for (int i = 0; i < itemList.count(); i++) {
5887 if (itemList.at(i)->type() == AVWIDGET) {
5888 item = static_cast <ClipItem *>(itemList.at(i));
5889 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5890 // Check if we have a cached thumbnail
5891 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5892 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5893 if (QFile::exists(thumb)) {
5895 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5896 item->slotSetStartThumb(pix);
5899 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5900 QString endThumb = startThumb;
5901 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5902 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5903 if (QFile::exists(startThumb)) {
5904 QPixmap pix(startThumb);
5905 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5906 item->slotSetStartThumb(pix);
5908 if (QFile::exists(endThumb)) {
5909 QPixmap pix(endThumb);
5910 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5911 item->slotSetEndThumb(pix);
5914 item->refreshClip(false, false);
5918 viewport()->update();
5921 void CustomTrackView::saveThumbnails()
5923 QList<QGraphicsItem *> itemList = items();
5925 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5926 for (int i = 0; i < itemList.count(); i++) {
5927 if (itemList.at(i)->type() == AVWIDGET) {
5928 item = static_cast <ClipItem *>(itemList.at(i));
5929 if (item->clipType() != COLOR) {
5930 // Check if we have a cached thumbnail
5931 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5932 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5933 if (!QFile::exists(thumb)) {
5934 QPixmap pix(item->startThumb());
5938 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5939 QString endThumb = startThumb;
5940 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5941 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5942 if (!QFile::exists(startThumb)) {
5943 QPixmap pix(item->startThumb());
5944 pix.save(startThumb);
5946 if (!QFile::exists(endThumb)) {
5947 QPixmap pix(item->endThumb());
5957 void CustomTrackView::slotInsertTrack(int ix)
5959 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
5960 d->comboTracks->setCurrentIndex(ix);
5961 d->label->setText(i18n("Insert track"));
5962 d->setWindowTitle(i18n("Insert New Track"));
5964 if (d->exec() == QDialog::Accepted) {
5965 ix = d->comboTracks->currentIndex();
5966 if (d->before_select->currentIndex() == 1)
5970 info.isMute = false;
5971 info.isLocked = false;
5972 info.effectsList = EffectsList(true);
5973 if (d->video_track->isChecked()) {
5974 info.type = VIDEOTRACK;
5975 info.isBlind = false;
5977 info.type = AUDIOTRACK;
5978 info.isBlind = true;
5980 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5981 m_commandStack->push(addTrack);
5982 setDocumentModified();
5987 void CustomTrackView::slotDeleteTrack(int ix)
5989 if (m_document->tracksCount() < 2) return;
5990 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
5991 d->comboTracks->setCurrentIndex(ix);
5992 d->label->setText(i18n("Delete track"));
5993 d->before_select->setHidden(true);
5994 d->setWindowTitle(i18n("Delete Track"));
5995 d->video_track->setHidden(true);
5996 d->audio_track->setHidden(true);
5997 if (d->exec() == QDialog::Accepted) {
5998 ix = d->comboTracks->currentIndex();
5999 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6000 deleteTimelineTrack(ix, info);
6001 setDocumentModified();
6002 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6003 m_commandStack->push(command);*/
6008 void CustomTrackView::slotConfigTracks(int ix)
6010 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6011 ix, parentWidget());
6012 if (d->exec() == QDialog::Accepted) {
6013 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6014 m_commandStack->push(configTracks);
6015 QList <int> toDelete = d->deletedTracks();
6016 for (int i = 0; i < toDelete.count(); ++i) {
6017 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6018 deleteTimelineTrack(toDelete.at(i) - i, info);
6020 setDocumentModified();
6025 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6027 if (m_document->tracksCount() < 2) return;
6028 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6029 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6030 QList<QGraphicsItem *> selection = m_scene->items(r);
6031 QUndoCommand *deleteTrack = new QUndoCommand();
6032 deleteTrack->setText("Delete track");
6034 // Delete all clips in selected track
6035 for (int i = 0; i < selection.count(); i++) {
6036 if (selection.at(i)->type() == AVWIDGET) {
6037 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6038 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6039 m_waitingThumbs.removeAll(item);
6040 m_scene->removeItem(item);
6043 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6044 Transition *item = static_cast <Transition *>(selection.at(i));
6045 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6046 m_scene->removeItem(item);
6052 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6053 m_commandStack->push(deleteTrack);
6056 void CustomTrackView::autoTransition()
6058 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6059 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6060 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6063 Transition *tr = static_cast <Transition*>(itemList.at(0));
6064 tr->setAutomatic(!tr->isAutomatic());
6065 QDomElement transition = tr->toXML();
6066 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);
6067 setDocumentModified();
6070 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6072 QList<QGraphicsItem *> list = scene()->items();
6073 ClipItem *clip = NULL;
6074 for (int i = 0; i < list.size(); ++i) {
6075 if (list.at(i)->type() == AVWIDGET) {
6076 clip = static_cast <ClipItem *>(list.at(i));
6077 if (clip->clipProducer() == id) {
6078 clip->setClipName(name);
6082 viewport()->update();
6085 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6087 minimum = GenTime();
6088 maximum = GenTime();
6089 QList<QGraphicsItem *> selection;
6090 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6091 selection.removeAll(item);
6092 for (int i = 0; i < selection.count(); i++) {
6093 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6094 if (clip && clip->type() == AVWIDGET) {
6095 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6096 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6101 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6103 minimum = GenTime();
6104 maximum = GenTime();
6105 QList<QGraphicsItem *> selection;
6106 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6107 selection.removeAll(item);
6108 for (int i = 0; i < selection.count(); i++) {
6109 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6110 if (clip && clip->type() == TRANSITIONWIDGET) {
6111 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6112 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6117 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6119 for (int i = 0; i < groups.count(); i++) {
6120 QDomNodeList children = groups.at(i).childNodes();
6121 scene()->clearSelection();
6122 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6123 QDomElement elem = children.item(nodeindex).toElement();
6124 int pos = elem.attribute("position").toInt();
6125 int track = elem.attribute("track").toInt();
6126 if (elem.tagName() == "clipitem") {
6127 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6128 if (clip) clip->setSelected(true);
6130 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6131 if (clip) clip->setSelected(true);
6134 groupSelectedItems(false, true);
6138 void CustomTrackView::splitAudio()
6140 resetSelectionGroup();
6141 QList<QGraphicsItem *> selection = scene()->selectedItems();
6142 if (selection.isEmpty()) {
6143 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6146 QUndoCommand *splitCommand = new QUndoCommand();
6147 splitCommand->setText(i18n("Split audio"));
6148 for (int i = 0; i < selection.count(); i++) {
6149 if (selection.at(i)->type() == AVWIDGET) {
6150 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6151 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6152 if (clip->parentItem()) {
6153 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6155 EffectsList effects;
6156 effects.clone(clip->effectList());
6157 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6162 if (splitCommand->childCount()) {
6163 updateTrackDuration(-1, splitCommand);
6164 m_commandStack->push(splitCommand);
6168 void CustomTrackView::setAudioAlignReference()
6170 QList<QGraphicsItem *> selection = scene()->selectedItems();
6171 if (selection.isEmpty() || selection.size() > 1) {
6172 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6175 if (m_audioCorrelator != NULL) {
6176 delete m_audioCorrelator;
6178 if (selection.at(0)->type() == AVWIDGET) {
6179 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6180 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6181 m_audioAlignmentReference = clip;
6183 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()));
6184 m_audioCorrelator = new AudioCorrelation(envelope);
6188 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6189 envelope->dumpInfo();
6193 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6197 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6200 void CustomTrackView::alignAudio()
6202 bool referenceOK = true;
6203 if (m_audioCorrelator == NULL) {
6204 referenceOK = false;
6207 if (!scene()->items().contains(m_audioAlignmentReference)) {
6208 // The reference item has been deleted from the timeline (or so)
6209 referenceOK = false;
6213 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6218 QList<QGraphicsItem *> selection = scene()->selectedItems();
6219 foreach (QGraphicsItem *item, selection) {
6220 if (item->type() == AVWIDGET) {
6222 ClipItem *clip = static_cast<ClipItem*>(item);
6223 if (clip == m_audioAlignmentReference) {
6227 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6228 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()),
6229 clip->info().cropStart.frames(m_document->fps()),
6230 clip->info().cropDuration.frames(m_document->fps()));
6232 // FFT only for larger vectors. We could use it all time, but for small vectors
6233 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6234 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6235 int shift = m_audioCorrelator->getShift(index);
6240 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6241 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6242 envelope->dumpInfo();
6244 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6245 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6246 qDebug() << "We will start at " << targetPos;
6247 qDebug() << "to shift by " << shift;
6248 qDebug() << "(eventually)";
6249 qDebug() << "(maybe)";
6253 QUndoCommand *moveCommand = new QUndoCommand();
6255 GenTime add(shift, m_document->fps());
6256 ItemInfo start = clip->info();
6258 ItemInfo end = start;
6259 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6260 end.endPos = end.startPos + start.cropDuration;
6262 if ( end.startPos.seconds() < 0 ) {
6263 // Clip would start before 0, so crop it first
6264 GenTime cropBy = -end.startPos;
6267 qDebug() << "Need to crop clip. " << start;
6268 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6271 ItemInfo resized = start;
6272 resized.startPos += cropBy;
6274 resizeClip(start, resized);
6275 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6277 start = clip->info();
6278 end.startPos += cropBy;
6281 qDebug() << "Clip cropped. " << start;
6282 qDebug() << "Moving to: " << end;
6286 if (itemCollision(clip, end)) {
6288 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6292 moveCommand->setText(i18n("Auto-align clip"));
6293 new MoveClipCommand(this, start, end, true, moveCommand);
6294 updateTrackDuration(clip->track(), moveCommand);
6295 m_commandStack->push(moveCommand);
6302 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6304 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6308 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6310 ClipItem *clip = getClipItemAt(pos, track);
6312 kDebug() << "// Cannot find clip to split!!!";
6316 int start = pos.frames(m_document->fps());
6317 int freetrack = m_document->tracksCount() - track - 1;
6319 // do not split audio when we are on an audio track
6320 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6323 for (; freetrack > 0; freetrack--) {
6324 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6325 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6326 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6327 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6328 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6333 kDebug() << "GOT TRK: " << track;
6334 if (freetrack == 0) {
6335 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6337 ItemInfo info = clip->info();
6338 info.track = m_document->tracksCount() - freetrack;
6339 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6340 scene()->clearSelection();
6341 clip->setSelected(true);
6342 ClipItem *audioClip = getClipItemAt(start, info.track);
6344 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6345 clip->setVideoOnly(true);
6346 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6347 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6349 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6350 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6352 m_document->renderer()->unlockService(tractor);
6353 audioClip->setSelected(true);
6354 audioClip->setAudioOnly(true);
6356 // keep video effects, move audio effects to audio clip
6359 for (int i = 0; i < effects.count(); ++i) {
6360 if (effects.at(i).attribute("type") == "audio") {
6361 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6364 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6369 groupSelectedItems(false, true);
6373 // unsplit clip: remove audio part and change video part to normal clip
6374 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6375 kDebug() << "//CANNOT FIND CLP GRP";
6378 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6379 QList<QGraphicsItem *> children = grp->childItems();
6380 if (children.count() != 2) {
6381 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6384 for (int i = 0; i < children.count(); i++) {
6385 if (children.at(i) != clip) {
6386 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6387 ItemInfo info = clip->info();
6388 deleteClip(clp->info());
6389 clip->setVideoOnly(false);
6390 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6391 if (!m_document->renderer()->mltUpdateClipProducer(
6393 m_document->tracksCount() - info.track,
6394 info.startPos.frames(m_document->fps()),
6395 clip->baseClip()->getProducer(info.track))) {
6397 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6398 info.startPos.frames(m_document->fps()), info.track),
6401 m_document->renderer()->unlockService(tractor);
6403 // re-add audio effects
6404 for (int i = 0; i < effects.count(); ++i) {
6405 if (effects.at(i).attribute("type") == "audio") {
6406 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6413 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6414 m_document->clipManager()->removeGroup(grp);
6415 scene()->destroyItemGroup(grp);
6419 void CustomTrackView::setVideoOnly()
6421 resetSelectionGroup();
6422 QList<QGraphicsItem *> selection = scene()->selectedItems();
6423 if (selection.isEmpty()) {
6424 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6427 QUndoCommand *videoCommand = new QUndoCommand();
6428 videoCommand->setText(i18n("Video only"));
6429 for (int i = 0; i < selection.count(); i++) {
6430 if (selection.at(i)->type() == AVWIDGET) {
6431 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6432 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6433 if (clip->parentItem()) {
6434 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6436 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6441 m_commandStack->push(videoCommand);
6444 void CustomTrackView::setAudioOnly()
6446 resetSelectionGroup();
6447 QList<QGraphicsItem *> selection = scene()->selectedItems();
6448 if (selection.isEmpty()) {
6449 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6452 QUndoCommand *videoCommand = new QUndoCommand();
6453 videoCommand->setText(i18n("Audio only"));
6454 for (int i = 0; i < selection.count(); i++) {
6455 if (selection.at(i)->type() == AVWIDGET) {
6456 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6457 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6458 if (clip->parentItem()) {
6459 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6461 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6466 m_commandStack->push(videoCommand);
6469 void CustomTrackView::setAudioAndVideo()
6471 resetSelectionGroup();
6472 QList<QGraphicsItem *> selection = scene()->selectedItems();
6473 if (selection.isEmpty()) {
6474 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6477 QUndoCommand *videoCommand = new QUndoCommand();
6478 videoCommand->setText(i18n("Audio and Video"));
6479 for (int i = 0; i < selection.count(); i++) {
6480 if (selection.at(i)->type() == AVWIDGET) {
6481 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6482 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6483 if (clip->parentItem()) {
6484 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6486 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6491 m_commandStack->push(videoCommand);
6494 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6496 ClipItem *clip = getClipItemAt(pos, track);
6498 kDebug() << "// Cannot find clip to split!!!";
6501 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6503 int start = pos.frames(m_document->fps());
6504 clip->setVideoOnly(true);
6505 clip->setAudioOnly(false);
6506 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6507 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6509 } else if (audioOnly) {
6510 int start = pos.frames(m_document->fps());
6511 clip->setAudioOnly(true);
6512 clip->setVideoOnly(false);
6513 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6514 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6517 int start = pos.frames(m_document->fps());
6518 clip->setAudioOnly(false);
6519 clip->setVideoOnly(false);
6520 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6521 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6524 m_document->renderer()->unlockService(tractor);
6526 setDocumentModified();
6529 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6531 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6532 m_clipTypeGroup->setEnabled(false);
6534 m_clipTypeGroup->setEnabled(true);
6535 QList <QAction *> actions = m_clipTypeGroup->actions();
6537 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6538 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6539 else lookup = "clip_audio_and_video";
6540 for (int i = 0; i < actions.count(); i++) {
6541 if (actions.at(i)->data().toString() == lookup) {
6542 actions.at(i)->setChecked(true);
6549 void CustomTrackView::slotGoToMarker(QAction *action)
6551 int pos = action->data().toInt();
6555 void CustomTrackView::reloadTransitionLumas()
6559 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6560 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6561 for (int i = 0; i < params.count(); i++) {
6562 QDomElement e = params.item(i).toElement();
6563 if (e.attribute("tag") == "resource") {
6564 lumaNames = e.attribute("paramlistdisplay");
6565 lumaFiles = e.attribute("paramlist");
6570 QList<QGraphicsItem *> itemList = items();
6571 Transition *transitionitem;
6572 QDomElement transitionXml;
6573 for (int i = 0; i < itemList.count(); i++) {
6574 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6575 transitionitem = static_cast <Transition*>(itemList.at(i));
6576 transitionXml = transitionitem->toXML();
6577 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6578 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6579 for (int i = 0; i < params.count(); i++) {
6580 QDomElement e = params.item(i).toElement();
6581 if (e.attribute("tag") == "resource") {
6582 e.setAttribute("paramlistdisplay", lumaNames);
6583 e.setAttribute("paramlist", lumaFiles);
6588 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6589 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6590 for (int i = 0; i < params.count(); i++) {
6591 QDomElement e = params.item(i).toElement();
6592 if (e.attribute("tag") == "luma") {
6593 e.setAttribute("paramlistdisplay", lumaNames);
6594 e.setAttribute("paramlist", lumaFiles);
6601 emit transitionItemSelected(NULL);
6604 double CustomTrackView::fps() const
6606 return m_document->fps();
6609 void CustomTrackView::updateProjectFps()
6611 // update all clips to the new fps
6612 resetSelectionGroup();
6613 scene()->clearSelection();
6615 QList<QGraphicsItem *> itemList = items();
6616 for (int i = 0; i < itemList.count(); i++) {
6617 // remove all items and re-add them one by one
6618 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6620 for (int i = 0; i < itemList.count(); i++) {
6621 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6622 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6623 clip->updateFps(m_document->fps());
6624 m_scene->addItem(clip);
6625 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6626 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6627 QList<QGraphicsItem *> children = grp->childItems();
6628 for (int j = 0; j < children.count(); j++) {
6629 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6630 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6631 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6632 clip->updateFps(m_document->fps());
6635 m_document->clipManager()->removeGroup(grp);
6636 m_scene->addItem(grp);
6637 scene()->destroyItemGroup(grp);
6638 scene()->clearSelection();
6639 for (int j = 0; j < children.count(); j++) {
6640 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6641 //children.at(j)->setParentItem(0);
6642 children.at(j)->setSelected(true);
6645 groupSelectedItems(true, true);
6646 } else if (itemList.at(i)->type() == GUIDEITEM) {
6647 Guide *g = static_cast<Guide *>(itemList.at(i));
6649 m_scene->addItem(g);
6652 viewport()->update();
6655 void CustomTrackView::slotTrackDown()
6657 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6658 else m_selectedTrack++;
6659 emit updateTrackHeaders();
6660 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6661 ensureVisible(rect, 0, 0);
6662 viewport()->update();
6665 void CustomTrackView::slotTrackUp()
6667 if (m_selectedTrack > 0) m_selectedTrack--;
6668 else m_selectedTrack = m_document->tracksCount() - 1;
6669 emit updateTrackHeaders();
6670 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6671 ensureVisible(rect, 0, 0);
6672 viewport()->update();
6675 int CustomTrackView::selectedTrack() const
6677 return m_selectedTrack;
6680 QStringList CustomTrackView::selectedClips() const
6682 QStringList clipIds;
6683 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6684 for (int i = 0; i < selection.count(); i++) {
6685 if (selection.at(i)->type() == AVWIDGET) {
6686 ClipItem *item = (ClipItem *)selection.at(i);
6687 clipIds << item->clipProducer();
6693 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6695 QList<ClipItem *> clips;
6696 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6697 for (int i = 0; i < selection.count(); i++) {
6698 if (selection.at(i)->type() == AVWIDGET) {
6699 clips.append((ClipItem *)selection.at(i));
6705 void CustomTrackView::slotSelectTrack(int ix)
6707 m_selectedTrack = qMax(0, ix);
6708 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6709 emit updateTrackHeaders();
6710 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6711 ensureVisible(rect, 0, 0);
6712 viewport()->update();
6715 void CustomTrackView::slotSelectClipsInTrack()
6717 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6718 QList<QGraphicsItem *> selection = m_scene->items(rect);
6719 m_scene->clearSelection();
6720 for (int i = 0; i < selection.count(); i++) {
6721 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6722 selection.at(i)->setSelected(true);
6725 resetSelectionGroup();
6726 groupSelectedItems();
6729 void CustomTrackView::slotSelectAllClips()
6731 QList<QGraphicsItem *> selection = m_scene->items();
6732 m_scene->clearSelection();
6733 for (int i = 0; i < selection.count(); i++) {
6734 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6735 selection.at(i)->setSelected(true);
6738 resetSelectionGroup();
6739 groupSelectedItems();
6742 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6745 if (track != -1 && pos != -1)
6746 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6748 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6749 QList<QGraphicsItem *> selection = m_scene->items(rect);
6750 resetSelectionGroup(group);
6751 if (!group) m_scene->clearSelection();
6752 for (int i = 0; i < selection.count(); i++) {
6753 if (selection.at(i)->type() == AVWIDGET) {
6754 selection.at(i)->setSelected(add);
6758 if (group) groupSelectedItems();
6761 void CustomTrackView::selectTransition(bool add, bool group)
6763 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6764 QList<QGraphicsItem *> selection = m_scene->items(rect);
6765 resetSelectionGroup(group);
6766 if (!group) m_scene->clearSelection();
6767 for (int i = 0; i < selection.count(); i++) {
6768 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6769 selection.at(i)->setSelected(add);
6773 if (group) groupSelectedItems();
6776 QStringList CustomTrackView::extractTransitionsLumas()
6779 QList<QGraphicsItem *> itemList = items();
6780 Transition *transitionitem;
6781 QDomElement transitionXml;
6782 for (int i = 0; i < itemList.count(); i++) {
6783 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6784 transitionitem = static_cast <Transition*>(itemList.at(i));
6785 transitionXml = transitionitem->toXML();
6786 // luma files in transitions can be in "resource" or "luma" property
6787 QString luma = EffectsList::parameter(transitionXml, "luma");
6788 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6789 if (!luma.isEmpty()) urls << KUrl(luma).path();
6792 urls.removeDuplicates();
6796 void CustomTrackView::setEditMode(EDITMODE mode)
6798 m_scene->setEditMode(mode);
6801 void CustomTrackView::checkTrackSequence(int track)
6803 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6804 //track = m_document->tracksCount() -track;
6805 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6806 QList<QGraphicsItem *> selection = m_scene->items(rect);
6807 QList <int> timelineList;
6808 timelineList.append(0);
6809 for (int i = 0; i < selection.count(); i++) {
6810 if (selection.at(i)->type() == AVWIDGET) {
6811 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6812 int start = clip->startPos().frames(m_document->fps());
6813 int end = clip->endPos().frames(m_document->fps());
6814 if (!timelineList.contains(start)) timelineList.append(start);
6815 if (!timelineList.contains(end)) timelineList.append(end);
6818 qSort(timelineList);
6819 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6820 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6823 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6825 if (data.isEmpty()) return;
6826 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6828 info.startPos = GenTime(in, m_document->fps());
6829 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6830 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6831 info.cropDuration = info.endPos - info.startPos;
6832 info.track = m_selectedTrack;
6833 QUndoCommand *addCommand = new QUndoCommand();
6834 addCommand->setText(i18n("Insert clip"));
6835 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6836 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6837 updateTrackDuration(info.track, addCommand);
6838 m_commandStack->push(addCommand);
6840 selectClip(true, false, m_selectedTrack, in);
6841 // Automatic audio split
6842 if (KdenliveSettings::splitaudio())
6846 void CustomTrackView::clearSelection(bool emitInfo)
6848 resetSelectionGroup();
6849 scene()->clearSelection();
6851 if (emitInfo) emit clipItemSelected(NULL);
6854 void CustomTrackView::updatePalette()
6856 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6860 pen1.setColor(palette().text().color());
6861 m_cursorLine->setPen(pen1);
6865 void CustomTrackView::removeTipAnimation()
6868 scene()->removeItem(m_visualTip);
6869 m_animationTimer->stop();
6877 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6879 if (m_visualTip == NULL) {
6880 QRectF rect = clip->sceneBoundingRect();
6881 m_animation = new QGraphicsItemAnimation;
6882 m_animation->setTimeLine(m_animationTimer);
6883 m_animation->setScaleAt(1, 1, 1);
6888 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6889 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6890 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6892 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6894 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6896 m_animation->setScaleAt(.5, 2, 2);
6900 polygon << QPoint(0, - size * 2);
6901 if (mode == RESIZESTART)
6902 polygon << QPoint(size * 2, 0);
6904 polygon << QPoint(- size * 2, 0);
6905 polygon << QPoint(0, size * 2);
6906 polygon << QPoint(0, - size * 2);
6908 m_visualTip = new QGraphicsPolygonItem(polygon);
6909 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6910 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6911 if (mode == RESIZESTART)
6912 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6914 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6916 m_animation->setScaleAt(.5, 2, 1);
6918 case TRANSITIONSTART:
6920 polygon << QPoint(0, - size * 2);
6921 if (mode == TRANSITIONSTART)
6922 polygon << QPoint(size * 2, 0);
6924 polygon << QPoint(- size * 2, 0);
6925 polygon << QPoint(0, 0);
6926 polygon << QPoint(0, - size * 2);
6928 m_visualTip = new QGraphicsPolygonItem(polygon);
6929 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6930 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6931 if (mode == TRANSITIONSTART)
6932 m_visualTip->setPos(rect.x(), rect.bottom());
6934 m_visualTip->setPos(rect.right(), rect.bottom());
6936 m_animation->setScaleAt(.5, 2, 2);
6943 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6944 m_visualTip->setZValue(100);
6945 scene()->addItem(m_visualTip);
6946 m_animation->setItem(m_visualTip);
6947 m_animationTimer->start();
6951 bool CustomTrackView::hasAudio(int track) const
6953 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6954 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6955 QGraphicsItem *item;
6956 for (int i = 0; i < collisions.count(); i++) {
6957 item = collisions.at(i);
6958 if (!item->isEnabled()) continue;
6959 if (item->type() == AVWIDGET) {
6960 ClipItem *clip = static_cast <ClipItem *>(item);
6961 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6967 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6970 QUndoCommand *effectCommand = new QUndoCommand();
6972 if (effect.tagName() == "effectgroup") {
6973 effectName = effect.attribute("name");
6975 QDomElement namenode = effect.firstChildElement("name");
6976 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
6977 else effectName = i18n("effect");
6979 effectCommand->setText(i18n("Add %1", effectName));
6980 if (effect.tagName() == "effectgroup") {
6981 QDomNodeList effectlist = effect.elementsByTagName("effect");
6982 for (int j = 0; j < effectlist.count(); j++) {
6983 QDomElement trackeffect = effectlist.at(j).toElement();
6984 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
6985 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6988 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
6992 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
6993 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6994 delete effectCommand;
6997 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7000 if (effectCommand->childCount() > 0) {
7001 m_commandStack->push(effectCommand);
7002 setDocumentModified();
7004 else delete effectCommand;
7008 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7010 EffectsParameterList parameters;
7012 parameters.addParam("tag", effect.attribute("tag"));
7013 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7014 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7015 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7016 parameters.addParam("id", effect.attribute("id"));
7017 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7018 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7019 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7020 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7021 if (effect.attribute("id") == "region") {
7022 QDomNodeList subeffects = effect.elementsByTagName("effect");
7023 for (int i = 0; i < subeffects.count(); i++) {
7024 QDomElement subeffect = subeffects.at(i).toElement();
7025 int subeffectix = subeffect.attribute("region_ix").toInt();
7026 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7027 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7028 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7029 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7030 adjustEffectParameters(parameters, subparams, QString("filter%1.").arg(subeffectix));
7034 QDomNodeList params = effect.elementsByTagName("parameter");
7035 adjustEffectParameters(parameters, params);
7041 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, const QString &prefix)
7044 for (int i = 0; i < params.count(); i++) {
7045 QDomElement e = params.item(i).toElement();
7046 QString paramname = prefix + e.attribute("name");
7047 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7048 // effects with geometry param need in / out synced with the clip, request it...
7049 parameters.addParam("_sync_in_out", "1");
7051 if (e.attribute("type") == "simplekeyframe") {
7052 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7053 double factor = e.attribute("factor", "1").toDouble();
7054 double offset = e.attribute("offset", "0").toDouble();
7055 for (int j = 0; j < values.count(); j++) {
7056 QString pos = values.at(j).section(':', 0, 0);
7057 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7058 values[j] = pos + '=' + locale.toString(val);
7060 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7061 parameters.addParam(paramname, values.join(";"));
7062 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7063 parameters.addParam("max", e.attribute("max"));
7064 parameters.addParam("min", e.attribute("min"));
7065 parameters.addParam("factor", e.attribute("factor", "1"));*/
7066 } else if (e.attribute("type") == "keyframe") {
7067 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7068 parameters.addParam("keyframes", e.attribute("keyframes"));
7069 parameters.addParam("max", e.attribute("max"));
7070 parameters.addParam("min", e.attribute("min"));
7071 parameters.addParam("factor", e.attribute("factor", "1"));
7072 parameters.addParam("offset", e.attribute("offset", "0"));
7073 parameters.addParam("starttag", e.attribute("starttag", "start"));
7074 parameters.addParam("endtag", e.attribute("endtag", "end"));
7075 } else if (e.attribute("namedesc").contains(';')) {
7076 QString format = e.attribute("format");
7077 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7078 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7080 QTextStream txtNeu(&neu);
7081 if (values.size() > 0)
7082 txtNeu << (int)values[0].toDouble();
7083 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7084 txtNeu << separators[i];
7085 txtNeu << (int)(values[i+1].toDouble());
7087 parameters.addParam("start", neu);
7089 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7091 if (e.attribute("factor").contains('%')) {
7092 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
7094 fact = e.attribute("factor", "1").toDouble();
7096 double offset = e.attribute("offset", "0").toDouble();
7097 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7099 parameters.addParam(paramname, e.attribute("value"));
7106 void CustomTrackView::updateTrackNames(int track, bool added)
7108 QList <TrackInfo> tracks = m_document->tracksList();
7109 int max = tracks.count();
7110 int docTrack = max - track - 1;
7112 // count number of tracks of each type
7113 int videoTracks = 0;
7114 int audioTracks = 0;
7115 for (int i = max - 1; i >= 0; --i) {
7116 TrackInfo info = tracks.at(i);
7117 if (info.type == VIDEOTRACK)
7122 if (i <= docTrack) {
7123 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7124 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7127 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7128 info.trackName = type + QString::number(typeNumber);
7129 m_document->setTrackType(i, info);
7132 if (info.trackName == type + QString::number(typeNumber + 1)) {
7133 info.trackName = type + QString::number(typeNumber);
7134 m_document->setTrackType(i, info);
7139 emit tracksChanged();
7142 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7148 tracks << m_document->tracksCount() - track - 1;
7150 // negative track number -> update all tracks
7151 for (int i = 0; i < m_document->tracksCount(); ++i)
7155 for (int i = 0; i < tracks.count(); ++i) {
7157 // t + 1 because of black background track
7158 duration = m_document->renderer()->mltTrackDuration(t + 1);
7159 if (duration != m_document->trackDuration(t)) {
7160 m_document->setTrackDuration(t, duration);
7163 EffectsList effects = m_document->getTrackEffects(t);
7164 for (int j = 0; j < effects.count(); ++j) {
7166 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7167 * - update the effectstack if necessary
7174 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7176 QList<QGraphicsItem *> list = scene()->items();
7177 ClipItem *clip = NULL;
7178 for (int i = 0; i < list.size(); ++i) {
7179 if (list.at(i)->type() == AVWIDGET) {
7180 clip = static_cast <ClipItem *>(list.at(i));
7181 if (clip->clipProducer() == id) {
7182 clip->refreshClip(true, resetThumbs);
7188 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7190 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7192 if (effects.count()) {
7193 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7194 while (i != effects.constEnd()) {
7195 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effect(i.key()), i.value().attribute("kdenlive_ix").toInt(), true, true, command);
7202 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
7204 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7206 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
7209 QDomElement newEffect;
7210 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7211 if (effect.attribute("id") == filter) {
7212 newEffect = effect.cloneNode().toElement();
7213 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7214 while (i != filterParams.constEnd()) {
7215 EffectsList::setParameter(newEffect, i.key(), i.value());
7216 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7219 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7220 m_commandStack->push(command);
7221 emit clipItemSelected(clip);